0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000b00}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:19 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'+owerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:19 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00'}) 20:51:19 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x60) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 663.796752][ T7696] overlayfs: workdir and upperdir must reside under the same mount [ 663.859210][ T7709] overlayfs: unrecognized mount option "+owerdir=./file0" or missing value [ 663.876034][ T7709] overlayfs: unrecognized mount option "+owerdir=./file0" or missing value 20:51:19 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00'}) 20:51:19 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={',owerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 663.905609][ T7702] overlayfs: workdir and upperdir must reside under the same mount [ 663.924328][ T7707] EXT4-fs error (device sda1): ext4_xattr_set_entry:1603: inode #16587: comm syz-executor.3: corrupted xattr entries [ 663.927384][ T7715] EXT4-fs error (device sda1): ext4_xattr_set_entry:1603: inode #16616: comm syz-executor.5: corrupted xattr entries 20:51:19 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x5, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x3f, 0x81, 0x80000001}) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f7765726469723d2e2f6f726b6469723d2e2f66696c65315c0041ddff7970bf6c63dc03eef336c919950b67b850755e869785ec16e3147a04aab8c04a69ff447876f77c6742e09b88ae7c00000000000000"]) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x843, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000140)={'netdevsim0\x00'}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 663.988782][ T7707] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 664.006773][ T7721] overlayfs: unrecognized mount option "w%rkdir=./file1\" or missing value 20:51:19 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000c00}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 664.036422][ T7715] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 664.072281][ T7723] overlayfs: filesystem on './file0' not supported as upperdir [ 664.107453][ T7731] overlayfs: unrecognized mount option "owerdir=./file0" or missing value 20:51:19 executing program 5: pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file1\x00') mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 664.152689][ T7721] overlayfs: unrecognized mount option "w%rkdir=./file1\" or missing value [ 664.159714][ T7733] overlayfs: missing 'workdir' [ 664.170264][ T7731] overlayfs: unrecognized mount option "owerdir=./file0" or missing value [ 664.194321][ T7733] Unknown ioctl 35106 20:51:19 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00'}) 20:51:19 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'w,rkdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:19 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'-owerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 664.246530][ T7739] overlayfs: missing 'workdir' [ 664.247945][ T7737] EXT4-fs error (device sda1): ext4_xattr_set_entry:1603: inode #16567: comm syz-executor.3: corrupted xattr entries [ 664.285655][ T7742] Unknown ioctl 35106 [ 664.296742][ T7744] EXT4-fs error (device sda1): ext4_xattr_set_entry:1603: inode #16568: comm syz-executor.5: corrupted xattr entries 20:51:19 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}) 20:51:19 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x480240, 0x0) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000140)=@ccm_128={{0x303}, "4d1ca1cedcd6d66f", "9f63944f6ee2026676a5cf7e53a478cd", "0996a16c", "01134e926ed885fa"}, 0x28) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x5, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x3f, 0x81, 0x80000001}) stat(0x0, &(0x7f0000000500)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0)='overlay\x00', 0x80, &(0x7f0000000040)={[{@metacopy_off='metacopy=off'}, {@nfs_export_off='nfs_export=off'}, {@metacopy_off='metacopy=off'}, {@redirect_dir={'redirect_dir', 0x3d, './file1'}}, {@nfs_export_off='nfs_export=off'}, {@xino_auto='xino=auto'}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 664.346740][ T7737] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 664.366263][ T7752] overlayfs: unrecognized mount option "-owerdir=./file0" or missing value [ 664.399985][ T7744] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 664.404199][ T7752] overlayfs: unrecognized mount option "-owerdir=./file0" or missing value 20:51:19 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\x00'}) 20:51:20 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="75708065726469723d2e2f66696c65302c6c6f7765726469723d2e2f66696c65302c776f726b6469723d2e2f66496c65315c00"]) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 664.442238][ T7760] overlayfs: unrecognized mount option "w" or missing value [ 664.466770][ T7744] overlayfs: workdir and upperdir must reside under the same mount [ 664.467044][ T7740] overlayfs: filesystem on './file0' not supported as upperdir [ 664.528202][ T7763] overlayfs: bad mount option "redirect_dir=./file1" 20:51:20 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000d00}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:20 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'.owerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:20 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00'}) [ 664.571614][ T7760] overlayfs: unrecognized mount option "w" or missing value 20:51:20 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00'}) [ 664.662373][ T7772] overlayfs: unrecognized mount option "up€erdir=./file0" or missing value [ 664.671571][ T7781] overlayfs: unrecognized mount option ".owerdir=./file0" or missing value [ 664.675820][ T7773] overlayfs: bad mount option "redirect_dir=./file1" 20:51:20 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'w/rkdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 664.710077][ T7781] overlayfs: unrecognized mount option ".owerdir=./file0" or missing value [ 664.758422][ T7782] overlayfs: unrecognized mount option "up€erdir=./file0" or missing value 20:51:20 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x5, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x3f, 0x81, 0x80000001}) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="757070650002000000000000696c65302c6c6f7765726469723d2e2f66696c65302c776f726b6469723d2e2f66696c65315c00641610d7a24d9a7c24aa0257fd55e9b725171eaa0294e90abdfe76db15c1dfe1009e3eea3cfdca8f8731d4f4931911402c87fd8fcf34fb9291775274a443eb7f8d71e18c473121f59e856d78eaeca623c2279e392a055a4b8e959a47a67df8859e57739d86bd7b8a77747329764614778a658a49e25713a1e45edefb98fe6dce9aabbe293c4f"]) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x2c) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000440)={r1, 0x4, 0x84, "d358a6844ae79ea130da2a3fbe15bc10a37622370d9c8bc7ffed92fb1267d8d8396815580e8b4bfee09be63839e4b7e2488cdb3d6998fce9b8c0f564d6a01991f2b62235c8dfbe107058ee7667f8017a3dfba2565f8b4b522f4d319edb1543965927d8797cab9e63c7f9119b0ee7487f20e190668d614847575b6c347a3b2fc6e18466a5"}, 0x8c) 20:51:20 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00'}) 20:51:20 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'0owerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 664.801201][ T7786] EXT4-fs error (device sda1): ext4_xattr_set_entry:1603: inode #16567: comm syz-executor.3: corrupted xattr entries [ 664.832574][ T7786] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:51:20 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mkdir(&(0x7f0000000040)='./file0\x00', 0x8) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 664.929616][ T7796] overlayfs: unrecognized mount option "w/rkdir=./file1\" or missing value [ 664.939216][ T7804] overlayfs: unrecognized mount option "0owerdir=./file0" or missing value 20:51:20 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00'}) 20:51:20 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020001020}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 664.985001][ T7808] overlayfs: unrecognized mount option "w/rkdir=./file1\" or missing value [ 664.992135][ T7809] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 665.017865][ T7805] overlayfs: unrecognized mount option "uppe" or missing value 20:51:20 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00'}) [ 665.053550][ T7812] overlayfs: filesystem on './file0' not supported as upperdir [ 665.054489][ T7804] overlayfs: unrecognized mount option "0owerdir=./file0" or missing value 20:51:20 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = geteuid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000600)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) syz_mount_image$hfsplus(&(0x7f0000000080)='hfsplus\x00', &(0x7f00000002c0)='./file0\x00', 0x4, 0x7, &(0x7f0000000540)=[{&(0x7f0000000300)="9a102ada475774f52f84fc7873288a6340f6eef61d57c9961486c6012f0b4cb4fc342daa4f1bdc92c318584e7cf59c5bf25fbf9a8a4e4889c555299a2fb1f0157f2cdb1f3051252dcb06f7b72f10b0718659e034655e535b", 0x58, 0x8}, {&(0x7f0000000380)="490394c8f3c219e0505c73ce950f56af2554d564dfc5a761d8b349bc078ef10b2f96a7126192443ef1dac7260fef5a6135efd0f11e1a9b9150db402724695a934e342bd287be72bde75cee79facda8c433af0b68189586850fdcbfea62ac3506f7e56df53650ad3ed1c170388c481d5bca50aaa2d408d4a4f972ab9b4eb1af05e1f793eeb51e9ef37283912eb8c4b9e4fe52d14b538a", 0x96, 0x2}, {&(0x7f0000000a00)="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0x1000, 0x609}, {&(0x7f0000001a00)="1b4644d308834b0c6da3542df4beba59a59779bc251d2d906b532aedaffdbeb8438464a7310a50201355f1243110399a3c947677e54cae8f6f20e080ca161c3c8f0b9b6f95c3d5d99cd7e7d5eda179068d2c170f5b8b0daeed25b8952037e9ed2245bd493ce2f0c0dff3c03e4fad2f3497f3d60d8df7185f8a87298b5b377450698bc91c7005d92fb6a075e46b03613e22e1eb4405e4616cc919f1944704c8848ddbe2ac72436ab62f9ff5ce99ca7fdd5528e038ae138b8aa49553414a10f999c966650af565e9f7e8db14cd79f3fb01640dbde0228ae48a19d367933cab750fc7940e9732c16d8ee0524ad8eec3ef8208e403117a3a98b228b3671746ecdbb95c2d6c0cca2c8aa774bfd5cdcd3dc5abf8719a170508aba0093a0c4991942c3282f9a4e2d37a85e9c936f4a1845f346c6d032797992da73503579bb417b29d0f04f8a6c70232483b958d4c7024e7bc5f176c85b9e6957de4904bd6870ee27c88bdbb150948d236c04f2a4a354b6b93348958548ef27f6e253cad441d7caf7bed87352a017b2076e79ccfbdad85846518a817e6c305c1c8ce9a5d812523a2991054453df1b314aedec946f771ec46f8315ff134f183db278e90ae7cbf72ae85bda0bcfa965f90f7613378ac890e0e5182ea76861c558bbe692d399b7a2f25715eb77fa379e7048441c5ffad428c450efc30bdc1a03aa4b299a7dc22c8a79a4294e8e123a73b466576e80ea100ecdd4fc01b27c7d8be02258c1816bf6e354ac3d1120182bc53da564e1b4d67fc84a502559b5da727a9ed4e8989428df2f78f3afd7058c3c6d776dfa006758eeb9853dd9e7d9cdd7c7bf240a7c5eedf8ceec25bd8a65b3f8d3d32a1ea88e579cb45c83b222036773a267663a1147a17fa330a23d6b8ed00859942a0817a2dd1762db649b781fdad104d29afe5077d5088c4a2c0f52444867b87da9a64a581336fc69ca9263d6b54997dc0c39c0381db17a9d6341b761d3b71d3749c078151eccc6ca2e21db177c9888e78ef81e85d0308c1835fba0eb393f7222ebb750aa31d067e9163933fa2c3a95e49714d5bb794f44654ca9bd8126a33e3a45be1399daabc92277898bdc91ad1bac7d00a0b3b50eb10e57719268032bd3da7fa0e682de43862304c28dfd0e2a44638656f2183e0a4a7f9b5c9eaa9f5d9e9167b2fdbd31b7bb6e61142e174693d01702908536d8dd5d8730d39cbeaa8a8a80599b5669bbcadc9b36d534941724596e9d2ab25942f0b5f72fabd1bc4194ab5ac602dd8081b9c59677691dadf8499b24177a3d816e2e829cbc64db027c4b0429565457354ed74708101d861aafe6d1005be2ab07b084151432567e153759d6cb38112c64eb627823c0abd73caab2ef14199d8b4c56f697be88f6952db7845a9045f8c51a60b898c279b07d2f47698b8eafc55d28bc841a917a2b7d97d9376bd0c273a945229803b3f85298d0d04ee0f0b32ec90b55c1d6a18e41954b7607a62b2280482b8c55ffa6268618fad9d8748fb11274703a7145ed48f04a78249caa9ca7a2b6ecfc66deab6f6e687ab49307e9bb0220bfd9cc316f97bfa24041ba58466e61217f46e79b32734286093c266abce92b2cb250af1f88d848055ccfdc620ec37eef88d90b3b161c7961bc3ebc2370435e97065fb132b9365e7ea9da65c1092e17e1867017a3c066943ea8ea33fa2823c2b3453e0dc36cb59a834a1373b9fb2f0461029474e0a8d66459d598e9b14d055958cde48ea32a612c2aa7350457091c21406863c9c20c5a0106700ebc66f59e96709a12ecf2b4d1dc04b5870fd72534ea1d706fb8fdd523ee0232d17103780a92bbb706ad3566f5afc46c87fd862ab12b43d7d82c8bf4d3595901d3feef25234106186c087e3591c761522a4c0b504701bcb650925a5c168cfa66b2ca7141a18d5e302c30dc2b452cff9f1df2dd5da7de9c0b6b92eea8e9138c43fd5d66c5470f24e67e07f5e2a405ba99250000ea5dcfadfb05e6d2245b56350387044ff855b5972d93238ac662bb13f119dd5d8b33410bd8be1b1fa3dd6465b54dba7cc3a9a35eca53cd9ee4a3f352d92364c453b37a3c6f001aa8fa41fa3e9a7e6ce25715e15da3f35a6c0054a8209b6a4444875fd2d9ea87ba252a937eca22f0d0286e8359b2ae96f6568e61351382bb02d5bd49e5cbbf7159e502d257f6a49c68102317eff1de0474dd302b9203398cb83c4b993707a7298ed0f612ccec6f2f7701afb84c77aade7feb14eb788700862e9f251de85b76c0f4daf7f60ef6b8bbb5daab25943a794a7b23c4879414d3ae1e9b43b55ad280d83ff4c47dedfdcfddfef3808c60d9f1cd32446cea7e5f024b938899458f3aa14c7dae1c78cd008471999fc1fcd24fd86c4bc41b2495de69a021a0e79b1ca2838471ceea34db25d89411b7089d63f0e594ef8aa7538fa4a77f9600eb34cb12a5a1fef012273a0c8f0f8e21bd7ed03c9d1e1f9381324746fe66d06bb5d6057a36bf2e608879b6645f579dc487d5e6d939abca635b790228a488b1e9468664d032b63ac6bd22afddfdc6b52b098ffd3b09cd34c6aaad55a20a2856534f2778e29642e52da3a485779c234e053194e204ec35cca932124d74216376702dc0f8b4eb64907c3515f1e885ccfd142dcb8e826e53b3b9acc3fac48dc892eb0f954314aa22384057b289d6f644b196a5d67111d92e0d96fa74325a85bd5419b4bbc048a22e593717c6438033012ab8abda5ba796a9baa33fd3ea2f3ac07cf9d6d3b988a07ac697eaa81efc812421635274f94ccec4509d1407246a33cb617f6ed7396f6c78838873caefc3a204d66b47ea59b190ad97e1a427d1d3319f00787f8d2cdb4273e043fee7775ace02a6c8c17b6d231d5a39f4d3339da78e2ca52907c8e1cf9754bb6e30bfdec7666f058582f9d52f33f0551f7ab07578f1629b18ee83cc6c3b14663f0894dbf010770aad7920852cd5e0bee5725bc520e1e067c555147edc8c965af73cb0ec6065019bd5037783974bd1bb2edd7a3984a398a2aa6e13974e03c848c69c04ba9f60e5d8c5f2ef8711291eff787bf9b5c353be80fd2fdcde183b57fef3b9c750a189fccef3d1f1336b1712096e12804d541651905fd69435c2689b84b2994edaa2dae09b282f7b0e22c31bae8b1f8ebcf2aaafcf6528ad477a24fec9251af204e44822bee1fbcfb12b3c9ebcf072e219f20f358d6fb0d724fafe0e5ba45a71285654db2ec27541cd05378e47fb6884b5d0faffa39e63de1df0a78f292429ae69664bafe3bdb66bc9c76486df62c1c0647636fc6fe0ba5e0c8ad132f07746a4bd04888f844887cec0597a5ab7e7615febda56e0e2c0738e9acbebf441376f28b024887fa4ffab4bfdb8784709a6604ed990f926eae25b6857b65d86a868417d48374b68c3ac3a5b4e910b488ef373e1a6c4c7c74917fd7bd21d640e3c931d017151e691b3b28201d1ca4e08013115f73b8214f07cecc4cab61ecfb78e3e841478d3110375be2b6516a4262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0x1000, 0x1}, {&(0x7f0000000440), 0x0, 0x2}, {&(0x7f0000000480)="0240ac9337686164a37bf773baa5d30b46460264db8483bf8c62b26fe19a42fe65e6e42fdaf9f77c3a5ef48a3f31e63e7d9a8bd4d231f8bd6cc2e58ffa9623e7599461f56d67f60363c5b144fd94", 0x4e, 0x7fff}, {&(0x7f0000000500)="4a3186d0", 0x4, 0x35}], 0x4, &(0x7f0000000740)={[{@session={'session', 0x3d, 0x4}}, {@nobarrier='nobarrier'}, {@type={'type', 0x3d, "39348d19"}}, {@session={'session', 0x3d, 0x8}}, {@decompose='decompose'}, {@nobarrier='nobarrier'}, {@nls={'nls', 0x3d, 'koi8-ru'}}, {@force='force'}], [{@subj_role={'subj_role', 0x3d, 'cgroup2\x00'}}, {@fowner_gt={'fowner>', r0}}, {@smackfstransmute={'smackfstransmute', 0x3d, '\x97&vboxnet1'}}, {@dont_hash='dont_hash'}, {@fowner_gt={'fowner>', r1}}]}) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) r2 = syz_open_dev$radio(&(0x7f0000000040)='/dev/radio#\x00', 0x2, 0x2) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000140)={0x0, @loopback, @local}, &(0x7f0000000200)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000280)={@rand_addr="029b5075d56d726347bcd72277738e32", 0x19, r3}) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 665.133666][ T7820] overlayfs: failed to resolve './file1 ': -2 [ 665.146590][ T7814] overlayfs: unrecognized mount option "uppe" or missing value 20:51:20 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'Lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:20 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'w\\rkdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:20 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00'}) [ 665.200643][ T7820] overlayfs: failed to resolve './file1 ': -2 20:51:20 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020002000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:20 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x5, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x3f, 0x81, 0x80000001}) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x1) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000380)='/proc/capi/capi20ncci\x00', 0x400, 0x0) write$P9_RREADLINK(r1, &(0x7f00000003c0)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0xa55fb8b55deb9f42, 0x10) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x1, &(0x7f0000000100)={[], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file1\x00', 0x0, 0x10}, 0x10) openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x400102, 0x0) write$binfmt_elf32(r0, &(0x7f00000005c0)={{0x7f, 0x45, 0x4c, 0x46, 0x400000004, 0xffffffffffffff01, 0x4, 0xb2f, 0xff, 0x0, 0x3, 0x7, 0x3bd, 0x38, 0x1c3, 0x7, 0x38ac2a23, 0x20, 0x2, 0x9, 0x0, 0x8}, [{0x3, 0x5, 0x4, 0xdadc, 0xfffffffffffffff8, 0x0, 0xfffffffffffff000, 0x400}], "6bc67c604aec78e06b2de124dfdfc83598fa13e2d0038168aba6447a47588274d36fb42d3b717b97ed02e3f6dc3330c69afcd33ad268fc395d83f0408d6cc7aa39ae9cd9328bf1bf608480d2f9a41501797191585ca99eae8c", [[], []]}, 0x2b1) [ 665.253948][ T7829] hfsplus: unable to parse mount options [ 665.302186][ T7834] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 665.311391][ T7836] overlayfs: unrecognized mount option "Lowerdir=./file0" or missing value [ 665.323327][ T7834] overlayfs: lowerdir is in-use as upperdir/workdir [ 665.382128][ T7840] overlayfs: unrecognized mount option "w\rkdir=./file1\" or missing value [ 665.401649][ T7829] hfsplus: unable to parse mount options 20:51:20 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'Xowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:21 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00'}) [ 665.437879][ T7846] overlayfs: workdir and upperdir must reside under the same mount [ 665.443988][ T7836] overlayfs: unrecognized mount option "Lowerdir=./file0" or missing value [ 665.458504][ T7855] overlayfs: unrecognized mount option "w\rkdir=./file1\" or missing value [ 665.465722][ T7850] overlayfs: missing 'lowerdir' [ 665.471583][ T7844] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:51:21 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)='cgroup2\x00', 0x8, 0x1) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYRES16]) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) socketpair(0x2, 0x7, 0xd0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0x4) [ 665.507668][ T7850] overlayfs: missing 'lowerdir' 20:51:21 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'wo,kdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:21 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000040), 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000004c0), &(0x7f0000000500)=0x4) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) close(r2) socket$netlink(0x10, 0x3, 0x0) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x800, 0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/mixer\x00', 0x800, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f00000003c0)={0x200, 0x4, 0x1, r4}) io_setup(0x3, &(0x7f00000001c0)=0x0) io_submit(r5, 0x1e09328e, &(0x7f0000000040)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000800000000001, 0x0, r2, 0x0, 0x12f}]) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x5, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x3f, 0x81, 0x80000001}) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:21 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020002010}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 665.570045][ T7864] overlayfs: unrecognized mount option "Xowerdir=./file0" or missing value 20:51:21 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00'}) [ 665.631423][ T7869] overlayfs: unrecognized mount option "˙˙" or missing value [ 665.663550][ T7864] overlayfs: unrecognized mount option "Xowerdir=./file0" or missing value 20:51:21 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'\\owerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:21 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00'}) [ 665.760631][ T7882] overlayfs: unrecognized mount option "wo" or missing value [ 665.804256][ T7869] overlayfs: unrecognized mount option "˙˙" or missing value [ 665.822123][ T7888] overlayfs: unrecognized mount option "wo" or missing value [ 665.841689][ T7887] overlayfs: failed to resolve './file1': -2 20:51:21 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='upperdir=./bile0,lowe:dir=./file0,workdir=./file1\\\x00']) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 665.886489][ T7884] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 665.920586][ T7902] overlayfs: unrecognized mount option "\owerdir=./file0" or missing value 20:51:21 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'wo/kdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:21 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}) 20:51:21 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020003f00}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 665.937929][ T7887] overlayfs: failed to resolve './file1': -2 [ 665.973835][ T7905] overlayfs: unrecognized mount option "\owerdir=./file0" or missing value 20:51:21 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xfd\xfd\x00'}) 20:51:21 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'l%werdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 666.072788][ T7918] overlayfs: unrecognized mount option "lowe:dir=./file0" or missing value [ 666.102786][ T7922] overlayfs: unrecognized mount option "wo/kdir=./file1\" or missing value 20:51:21 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x5, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x3f, 0x81, 0x80000001}) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) ptrace$getregs(0xc, r0, 0x2, &(0x7f0000000080)) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:21 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='\x03\xd5\x10o\xbb\xf8\xf2\xa7', 0x0, 0x0) [ 666.137591][ T7925] overlayfs: unrecognized mount option "lowe:dir=./file0" or missing value [ 666.155654][ T7921] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:51:21 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\x00'}) [ 666.210773][ T7922] overlayfs: unrecognized mount option "wo/kdir=./file1\" or missing value [ 666.219096][ T7931] overlayfs: unrecognized mount option "l%werdir=./file0" or missing value [ 666.234497][ T7921] overlayfs: filesystem on './file0' not supported as upperdir [ 666.280685][ T7936] overlayfs: unrecognized mount option "l%werdir=./file0" or missing value 20:51:21 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020004000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:21 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xfd\xfd\xff\xff\x00'}) [ 666.347693][ T7935] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 666.359410][ T7945] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:51:21 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'l,werdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 666.412201][ T7943] overlayfs: filesystem on './file0' not supported as upperdir 20:51:21 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x5, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x3f, 0x81, 0x80000001}) munlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756af8c3afc07cac732e2f66696c653036dad4392cb9570700b9a7ee689a956c6f7765726469723d2e2f02d60000302c776f7200"]) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 666.488668][ T7958] overlayfs: unrecognized mount option "l" or missing value [ 666.497369][ T7945] overlayfs: lowerdir is in-use as upperdir/workdir [ 666.502447][ T7958] overlayfs: unrecognized mount option "l" or missing value [ 666.527294][ T7954] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 666.572278][ T7947] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 666.615299][ T7947] overlayfs: lowerdir is in-use as upperdir/workdir [ 666.625011][ T7954] overlayfs: filesystem on './file0' not supported as upperdir [ 666.627780][ T7965] overlayfs: unrecognized mount option "ujřĂŻŔ|¬s./file06ÚÔ9" or missing value 20:51:22 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'wo\\kdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:22 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'l/werdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:22 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00'}) 20:51:22 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) mkdir(&(0x7f0000000140)='./file1\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) 20:51:22 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020005c00}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 666.658112][ T7965] overlayfs: unrecognized mount option "ujřĂŻŔ|¬s./file06ÚÔ9" or missing value 20:51:22 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x4c7b, 0x40000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000480)={&(0x7f0000000080), 0xc, &(0x7f0000000200)={&(0x7f0000000380)={0x100, r1, 0x400, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_bond\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipddp0\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x10}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x80}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x67}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xffff}]}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x80000001}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@empty}]}]}, 0x100}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) fspick(r0, &(0x7f00000004c0)='./file0\x00', 0x1) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x5, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x3f, 0x81, 0x80000001}) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 666.732737][ T7973] overlayfs: unrecognized mount option "l/werdir=./file0" or missing value 20:51:22 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00'}) 20:51:22 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f7765726469723d2e2f66696c65302c776f726b6469723d2e2f66696c65315c00687350d29abb17482c0f74a572f1820ead1fceaaddfe18140ce251924b1482bc77eda4e32320331acfb365f6ac886549fbc3c2154bbaa36b2ae84ab63014f000d044c9efaf94f2c05766ff84d83d60eef3bf5a7b90ee5f21da29e9e2388cc2fc0d8780f836"]) r0 = socket$rxrpc(0x21, 0x2, 0xa) accept4(r0, 0x0, &(0x7f0000000640), 0x800) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 666.826133][ T7973] overlayfs: unrecognized mount option "l/werdir=./file0" or missing value [ 666.858647][ T7979] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:51:22 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'l\\werdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:22 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00'}) [ 666.914868][ T7984] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 666.926385][ T7996] overlayfs: unrecognized mount option "wo\kdir=./file1\" or missing value [ 666.926711][ T7997] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 666.945801][ T7997] overlayfs: lowerdir is in-use as upperdir/workdir 20:51:22 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf60300002000f000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 666.992464][ T8001] overlayfs: filesystem on './file0' not supported as upperdir [ 667.017398][ T8005] overlayfs: workdir and upperdir must reside under the same mount [ 667.030786][ T7996] overlayfs: unrecognized mount option "wo\kdir=./file1\" or missing value 20:51:22 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x5, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x3f, 0x81, 0x80000001}) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x1) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000300)) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_bp={0x0}, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000001c0)='nfs\x00\xef\xf1a\x17\x12\x9e\xd0Y\x8a\xa8\xd4', 0x0, &(0x7f0000000000)) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 667.042709][ T8004] overlayfs: unrecognized mount option "l\werdir=./file0" or missing value 20:51:22 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'wor,dir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:22 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) r0 = open(&(0x7f0000000040)='./file1\x00', 0x8082, 0x2) ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f0000000080)) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:22 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00'}) [ 667.096381][ T8004] overlayfs: unrecognized mount option "l\werdir=./file0" or missing value 20:51:22 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lo,erdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 667.218641][ T8017] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 667.232791][ T8014] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 667.264765][ T8017] overlayfs: lowerdir is in-use as upperdir/workdir [ 667.298232][ T8031] overlayfs: workdir and upperdir must reside under the same mount 20:51:22 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00'}) [ 667.313116][ T8024] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 667.324380][ T8014] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 667.324597][ T8033] overlayfs: unrecognized mount option "wor" or missing value [ 667.350878][ T8024] overlayfs: lowerdir is in-use as upperdir/workdir 20:51:22 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0xffffffffffff0001) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000140)=0x20000000) mkdir(&(0x7f0000000080)='./file1/../file0\x00', 0x9) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) r1 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80800) fdatasync(r1) mount$overlay(0x40000a, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="696e6465783d6f723375ef9b2e2f01016c52302c776f726b6469723d2e2f66696c65315c00"]) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:22 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf60300002000ff00}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 667.367047][ T8036] overlayfs: unrecognized mount option "lo" or missing value 20:51:23 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00'}) 20:51:23 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x5, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x3f, 0x81, 0x80000001}) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="7570706572696c65302c6c6f7765726469723d2e2f66696c65302c776f7281ca6b6469000000000000"]) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 667.444874][ T8034] overlayfs: workdir and upperdir must reside under the same mount [ 667.449772][ T8033] overlayfs: unrecognized mount option "wor" or missing value [ 667.461984][ T8036] overlayfs: unrecognized mount option "lo" or missing value [ 667.483227][ T8046] overlayfs: unrecognized mount option "index=or3uď›./lR0" or missing value 20:51:23 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lo.erdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 667.577119][ T8051] overlayfs: unrecognized mount option "index=or3uď›./lR0" or missing value [ 667.608989][ T8048] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 667.616179][ T8054] overlayfs: unrecognized mount option "upperile0" or missing value 20:51:23 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.8file0,wopile1\\\x00']) ioctl$RTC_WKALM_SET(0xffffffffffffffff, 0x4028700f, &(0x7f0000000080)={0x1, 0x0, {0x4, 0x2d, 0x6, 0x7, 0x7, 0x0, 0x2, 0x15e, 0x1}}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:23 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x5, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x3f, 0x81, 0x80000001}) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f0000000080)='cgroup2\x00', 0x0, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x603) [ 667.651622][ T8062] overlayfs: unrecognized mount option "lo.erdir=./file0" or missing value [ 667.660562][ T8060] overlayfs: unrecognized mount option "upperile0" or missing value [ 667.724830][ T8062] overlayfs: unrecognized mount option "lo.erdir=./file0" or missing value [ 667.754541][ T8067] overlayfs: unrecognized mount option "wopile1\" or missing value 20:51:23 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'wor/dir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:23 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00'}) [ 667.772092][ T8048] overlayfs: filesystem on './file0' not supported as upperdir 20:51:23 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lo/erdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 667.796515][ T8072] overlayfs: unrecognized mount option "wopile1\" or missing value 20:51:23 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00'}) 20:51:23 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') ioctl$int_out(r0, 0x2, &(0x7f0000000080)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:23 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000025000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 667.909672][ T8073] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 667.927789][ T8083] overlayfs: unrecognized mount option "wor/dir=./file1\" or missing value 20:51:23 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00'}) [ 667.970283][ T8087] overlayfs: unrecognized mount option "lo/erdir=./file0" or missing value [ 667.987283][ T8088] EXT4-fs error: 17 callbacks suppressed [ 667.987299][ T8088] EXT4-fs error (device sda1): ext4_xattr_set_entry:1603: inode #16567: comm syz-executor.5: corrupted xattr entries [ 668.011254][ T8073] overlayfs: lowerdir is in-use as upperdir/workdir [ 668.031394][ T8087] overlayfs: unrecognized mount option "lo/erdir=./file0" or missing value [ 668.049685][ T8077] overlayfs: workdir and upperdir must reside under the same mount 20:51:23 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execve(&(0x7f0000000040)='./file1\x00', &(0x7f0000000380)=[&(0x7f0000000080)='lowerdir', &(0x7f0000000140)='cgroup2\x00', &(0x7f0000000200)='-*\x00'], &(0x7f0000000500)=[&(0x7f00000003c0)='upperdir', &(0x7f0000000400)='overlay\x00', &(0x7f0000000440)='#cgroup@\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='timer0\x00']) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x5, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x3f, 0x81, 0x80000001}) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x1) r0 = syz_open_dev$swradio(&(0x7f0000000540)='/dev/swradio#\x00', 0x1, 0x2) ioctl$TIOCSCTTY(r0, 0x540e, 0x5c) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:23 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lo\\erdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 668.083824][ T8094] EXT4-fs error (device sda1): ext4_xattr_set_entry:1603: inode #16520: comm syz-executor.3: corrupted xattr entries [ 668.091716][ T8088] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 668.113368][ T8094] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 668.141971][ T8096] overlayfs: filesystem on './file0' not supported as upperdir 20:51:23 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf60300002f000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:23 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000200)='/dev/btrfs-control\x00', 0x4000, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0xe46, 0x10000) r4 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/capi/capi20\x00', 0x2840, 0x0) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r6 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vsock\x00', 0x8000, 0x0) r7 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000340)='/dev/snapshot\x00', 0x80002, 0x0) r8 = syz_open_dev$dspn(&(0x7f0000000380)='/dev/dsp#\x00', 0x3893, 0x4000) r9 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/qat_adf_ctl\x00', 0x8880, 0x0) r10 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vga_arbiter\x00', 0x9eff850613e16cb2, 0x0) r11 = syz_open_dev$radio(&(0x7f0000000440)='/dev/radio#\x00', 0x2, 0x2) r12 = dup(0xffffffffffffffff) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000005c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000580)={&(0x7f0000000480)={0xc8, r1, 0x7d3f82b43ef33a36, 0x70bd2c, 0x25dfdbfd, {}, [@NBD_ATTR_SOCKETS={0x44, 0x7, [{0x8, 0x1, r2}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r6}, {0x8, 0x1, r7}, {0x8, 0x1, r8}, {0x8, 0x1, r9}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x7cc3}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x9}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_SOCKETS={0x1c, 0x7, [{0x8, 0x1, r10}, {0x8, 0x1, r11}, {0x8, 0x1, r12}]}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x4}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x4}]}, 0xc8}, 0x1, 0x0, 0x0, 0x40}, 0x0) [ 668.196407][ T8083] overlayfs: unrecognized mount option "wor/dir=./file1\" or missing value [ 668.198159][ T8107] overlayfs: unrecognized mount option "lo\erdir=./file0" or missing value 20:51:23 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}) 20:51:23 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'wor\\dir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 668.289278][ T8108] EXT4-fs error (device sda1): ext4_xattr_set_entry:1603: inode #16503: comm syz-executor.1: corrupted xattr entries [ 668.324551][ T8107] overlayfs: unrecognized mount option "lo\erdir=./file0" or missing value 20:51:23 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'low%rdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 668.362789][ T8108] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 668.389511][ T8116] EXT4-fs error (device sda1): ext4_xattr_set_entry:1603: inode #16567: comm syz-executor.5: corrupted xattr entries 20:51:23 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xfd\xfd\x00'}) [ 668.416991][ T8113] EXT4-fs error (device sda1): ext4_xattr_set_entry:1603: inode #16562: comm syz-executor.3: corrupted xattr entries [ 668.439565][ T8116] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 668.449887][ T8113] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 668.461419][ T8126] overlayfs: unrecognized mount option "wor\dir=./file1\" or missing value 20:51:24 executing program 1: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000500)='/dev/full\x00', 0x200000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00000005c0)=0x8, 0x4) ioctl$UI_GET_SYSNAME(r0, 0x8040552c, &(0x7f0000000540)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x5, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x3f, 0x81, 0x80000001}) stat(0x0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='pids.events\x00', 0x0, 0x0) mkdir(&(0x7f0000000200)='./file2\x00', 0x52) mount$fuse(0x0, &(0x7f0000000040)='./file2\x00', &(0x7f0000000080)='fuse\x00', 0x10, &(0x7f0000000380)={{'fd', 0x3d, r3}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {'user_id', 0x3d, r1}, 0x2c, {'group_id', 0x3d, r2}, 0x2c, {[{@allow_other='allow_other'}, {@max_read={'max_read', 0x3d, 0x6990613d}}, {@allow_other='allow_other'}], [{@defcontext={'defcontext', 0x3d, 'staff_u'}}, {@mask={'mask', 0x3d, '^MAY_WRITE'}}, {@euid_eq={'euid', 0x3d, r1}}, {@smackfstransmute={'smackfstransmute', 0x3d, 'ppp0*ppp0'}}, {@defcontext={'defcontext', 0x3d, 'root'}}, {@subj_user={'subj_user', 0x3d, 'cgroup2\x00'}}, {@context={'context', 0x3d, 'unconfined_u'}}, {@func={'func', 0x3d, 'FILE_MMAP'}}, {@measure='measure'}, {@defcontext={'defcontext', 0x3d, 'root'}}]}}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:24 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\x00'}) [ 668.505406][ T8116] overlayfs: lowerdir is in-use as upperdir/workdir [ 668.535575][ T8136] overlayfs: unrecognized mount option "low%rdir=./file0" or missing value 20:51:24 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf60300003c000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 668.573481][ T8135] overlayfs: unrecognized mount option "wor\dir=./file1\" or missing value [ 668.573634][ T8128] overlayfs: workdir and upperdir must reside under the same mount [ 668.591857][ T8136] overlayfs: unrecognized mount option "low%rdir=./file0" or missing value 20:51:24 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'low,rdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:24 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00'}) [ 668.711887][ T8144] EXT4-fs error (device sda1): ext4_xattr_set_entry:1603: inode #16542: comm syz-executor.1: corrupted xattr entries [ 668.723944][ T8148] EXT4-fs error (device sda1): ext4_xattr_set_entry:1603: inode #16503: comm syz-executor.3: corrupted xattr entries 20:51:24 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) r0 = syz_open_dev$usb(&(0x7f0000000140)='/dev/bus/usb/00#/00#\x00', 0xfffffffffffffff7, 0x4000) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000280)=0x101, 0x4) r1 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x80000) syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f00000002c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000400)=ANY=[]}, 0x1, 0x0, 0x0, 0x404c041}, 0x4000) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f7765726469723d2e2f66696c65302c776f726b6469723d2e2f66696c65315c006db8d7ebb48f6d0c0d56c39fab7ef0fbf439bf2df95eb3"]) getsockopt$MISDN_TIME_STAMP(r1, 0x0, 0x1, &(0x7f0000000300), &(0x7f0000000380)=0x4) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000200)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000440)=[@in={0x2, 0x4e24}, @in={0x2, 0x4e23, @multicast2}, @in6={0xa, 0x4e20, 0x0, @local, 0x6}, @in6={0xa, 0x4e21, 0x8, @ipv4={[], [], @empty}, 0x1000}], 0x58) [ 668.771326][ T8144] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 668.790923][ T8159] overlayfs: unrecognized mount option "low" or missing value [ 668.799971][ T8148] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 668.810432][ T8144] overlayfs: lowerdir is in-use as upperdir/workdir 20:51:24 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00'}) [ 668.817523][ T8159] overlayfs: unrecognized mount option "low" or missing value 20:51:24 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf6030000ff000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 668.887902][ T8164] EXT4-fs error (device sda1): ext4_xattr_set_entry:1603: inode #16560: comm syz-executor.5: corrupted xattr entries [ 668.914731][ T8164] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 668.920114][ T8144] overlayfs: workdir and upperdir must reside under the same mount 20:51:24 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'low\\rdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 668.926566][ T8164] overlayfs: lowerdir is in-use as upperdir/workdir [ 668.975809][ T8170] overlayfs: workdir and upperdir must reside under the same mount 20:51:24 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'work,ir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:24 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00'}) 20:51:24 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x5, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x3f, 0x81, 0x80000001}) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:24 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x22800, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0x0, 0x141200) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000140)={0x4, r1, 0x1}) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000000200)=0x1) [ 669.047853][ T8178] overlayfs: unrecognized mount option "low\rdir=./file0" or missing value [ 669.080030][ T8175] EXT4-fs error (device sda1): ext4_xattr_set_entry:1603: inode #16530: comm syz-executor.3: corrupted xattr entries [ 669.100133][ T8178] overlayfs: unrecognized mount option "low\rdir=./file0" or missing value 20:51:24 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00'}) 20:51:24 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowe,dir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 669.184357][ T8175] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 669.196296][ T8193] overlayfs: unrecognized mount option "work" or missing value [ 669.207663][ T8190] EXT4-fs error (device sda1): ext4_xattr_set_entry:1603: inode #16526: comm syz-executor.1: corrupted xattr entries [ 669.231074][ T8197] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 669.248340][ T8197] overlayfs: lowerdir is in-use as upperdir/workdir [ 669.255084][ T8190] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 669.282271][ T8202] overlayfs: workdir and upperdir must reside under the same mount [ 669.303366][ T8195] overlayfs: filesystem on './file0' not supported as upperdir [ 669.312897][ T8193] overlayfs: unrecognized mount option "work" or missing value [ 669.320117][ T8206] overlayfs: unrecognized mount option "lowe" or missing value 20:51:24 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00'}) 20:51:24 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x5, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x3f, 0x81, 0x80000001}) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="75704daad8ac9d6ee63c0a7065706469723d2e2f66696c65302c6c6f7765726469723d2e2f66696c65723d0000000000000000d4d7bc6534f9c79fc9a77e9cce61b115179a60b7394c8cff6f55a40244a4c9c198b0f65e770ee14326c13c3f79fdb4566c0237a57817bf5c8ebcb9aeacc24469a44226976ffdc22ec6ecb5785bb1d652a7c62cd380c1"]) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:24 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB="d4000000", @ANYRES16=r1, @ANYBLOB="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"], 0xd4}}, 0x1) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f00000004c0)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [{@subj_role={'subj_role', 0x3d, 'overlay\x00'}}, {@appraise='appraise'}, {@smackfstransmute={'smackfstransmute', 0x3d, '}'}}, {@subj_type={'subj_type', 0x3d, 'workdir'}}, {@obj_user={'obj_user', 0x3d, 'upperdir'}}, {@dont_appraise='dont_appraise'}, {@fsuuid={'fsuuid', 0x3d, {[0x0, 0x31, 0x63, 0x62, 0x35, 0x65, 0xcb355bae821cf5f1, 0x39], 0x2d, [0x0, 0x62, 0x61, 0x61], 0x2d, [0x77, 0x30, 0x65, 0x33], 0x2d, [0x34, 0x36, 0x65, 0x39], 0x2d, [0x37, 0x61, 0x39, 0x30, 0x34, 0x65, 0x38, 0x65]}}}, {@rootcontext={'rootcontext', 0x3d, 'sysadm_u'}}, {@fsname={'fsname', 0x3d, ':-'}}], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x7, 0x400100) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f0000000100)=0x1) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x101500, 0x0) linkat(r2, &(0x7f0000000080)='./file0\x00', r3, &(0x7f0000000200)='./file0\x00', 0x1400) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f0000000280)={0x5, 0xd497}) [ 669.345977][ T8175] overlayfs: filesystem on './file0' not supported as upperdir [ 669.383053][ T8206] overlayfs: unrecognized mount option "lowe" or missing value 20:51:24 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'work\\ir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:24 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x20280, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000000080)={0x8, 0x4, 0x9d, 0x4}) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:24 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00'}) 20:51:25 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowe/dir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 669.482975][ T8215] overlayfs: unrecognized mount option "upMŞŘ¬ťnć< [ 669.482975][ T8215] pepdir=./file0" or missing value [ 669.564446][ T8222] overlayfs: failed to resolve './file1subj_role=overlay': -2 [ 669.604898][ T8232] overlayfs: unrecognized mount option "work\ir=./file1\" or missing value [ 669.627779][ T8222] overlayfs: failed to resolve './file1subj_role=overlay': -2 [ 669.633388][ T8231] overlayfs: unrecognized mount option "lowe/dir=./file0" or missing value 20:51:25 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00'}) 20:51:25 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x5, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x3f, 0x81, 0x80000001}) stat(0x0, &(0x7f0000000040)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 669.651358][ T8230] overlayfs: unrecognized mount option "upMŞŘ¬ťnć< [ 669.651358][ T8230] pepdir=./file0" or missing value [ 669.668807][ T8231] overlayfs: unrecognized mount option "lowe/dir=./file0" or missing value 20:51:25 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0x20080, 0x0) accept4$unix(r0, &(0x7f0000000280), &(0x7f0000000080)=0x6e, 0x80000) [ 669.711276][ T8229] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:51:25 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowe\\dir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 669.759132][ T8235] overlayfs: unrecognized mount option "work\ir=./file1\" or missing value 20:51:25 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00'}) [ 669.816364][ T8238] overlayfs: filesystem on './file0' not supported as upperdir [ 669.837863][ T8250] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 669.866884][ T8253] overlayfs: unrecognized mount option "lowe\dir=./file0" or missing value [ 669.883718][ T8245] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 669.892852][ T8250] overlayfs: lowerdir is in-use as upperdir/workdir 20:51:25 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0xfffffffffffffc88, 0x5) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 669.925082][ T8253] overlayfs: unrecognized mount option "lowe\dir=./file0" or missing value [ 669.941285][ T8257] overlayfs: workdir and upperdir must reside under the same mount 20:51:25 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xfb, 0x800) ioctl$BLKBSZSET(r0, 0x40081271, &(0x7f0000000140)=0xfff) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) r1 = dup(0xffffffffffffffff) recvmsg(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000280)}], 0x2, &(0x7f0000000300)=""/225, 0xe1}, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000040)=0x80000001, 0x4) 20:51:25 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00'}) [ 669.985280][ T8251] overlayfs: filesystem on './file0' not supported as upperdir [ 670.083147][ T8263] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 670.098883][ T8271] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:51:25 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workd%r', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:25 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lower,ir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:25 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x100000000) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x5, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x3f, 0x81, 0x80000001}) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x2) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="85707065726469723d2e2f66696c652dfa693c4d118c780998302c6c6f7765f8ffffffffffffff696c65400d776f726b646972"]) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:25 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00'}) 20:51:25 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x20280, 0x0) ioctl$RTC_WIE_ON(r0, 0x700f) stat(&(0x7f0000000040)='./file1\x00', &(0x7f0000000480)) [ 670.134328][ T8271] overlayfs: lowerdir is in-use as upperdir/workdir [ 670.151812][ T8263] overlayfs: filesystem on './file0' not supported as upperdir [ 670.170400][ T8276] overlayfs: workdir and upperdir must reside under the same mount 20:51:25 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000300)='cgrou\xfcQ\xc7e2+\fp2\x00!*\xee\xae\xe3\x8d\xb0\xbd+$\xfa\x03\xfc\xb2U\xa9\xafsPR\x8cH\x1e\xdc\x1d\x98f\x1c\xc2\xb2a\x189\xc4\xb1l#\xe4u\"@\xf2\x03\x89\xbe\xcc@\b\x16\xf3s\xf8\x01\xa4^\x1b\xedR\xbc\x1b;\x14\xc6\x02\xb7\xe9\xb6\xaa\xc2\x89\xd8\f%\x00S\x86\'\xa7\xaa?\x12\xad\xcb+r\xf8-\xbc\xa0\x86\xf7\x1f\xdc\xb3', 0x0, 0x0) [ 670.245885][ T8281] overlayfs: unrecognized mount option "lower" or missing value 20:51:25 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00'}) [ 670.304450][ T8284] overlayfs: unrecognized mount option "…pperdir=./file-úi0x0}) getresuid(&(0x7f0000000200), &(0x7f0000000300), &(0x7f0000000340)=0x0) r2 = geteuid() syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f0000000080)='./file1\x00', 0x7fff, 0x0, &(0x7f0000000140), 0x10000, &(0x7f0000000380)={[{@noquota='noquota'}, {@swidth={'swidth', 0x3d, 0x80000001}}], [{@context={'context', 0x3d, 'staff_u'}}, {@appraise='appraise'}, {@fowner_lt={'fowner<', r0}}, {@fowner_eq={'fowner', 0x3d, r1}}, {@subj_role={'subj_role', 0x3d, ']'}}, {@dont_hash='dont_hash'}, {@smackfsroot={'smackfsroot', 0x3d, '+'}}, {@audit='audit'}, {@uid_lt={'uid<', r2}}, {@obj_user={'obj_user', 0x3d, '^('}}]}) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:26 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\x00'}) [ 670.738341][ T8323] overlayfs: unrecognized mount option "wOrkdir=./file1\" or missing value [ 670.774754][ T8325] overlayfs: unrecognized mount option "workd" or missing value 20:51:26 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x5, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x3f, 0x81, 0x80000001}) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x1) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x460100, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000080)={0x9, 0x0, 0x800, 0xff, 0x5, 0x6}) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="5df273a2ea40b8fcff7225757070657264692c6c6f7765726469723d2e1266696c653008776f726b6407000000000000000000"]) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 670.801437][ T8330] overlayfs: unrecognized mount option "lowerair=./file0" or missing value [ 670.830419][ T8337] overlayfs: unrecognized mount option "workd" or missing value [ 670.845988][ T8327] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 670.866804][ T8330] overlayfs: unrecognized mount option "lowerair=./file0" or missing value 20:51:26 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00'}) 20:51:26 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workd\\r', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:26 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerd%r', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 670.913684][ T8344] overlayfs: unrecognized mount option "]ňs˘ę@¸ü˙r%upperdi" or missing value [ 670.931379][ T8347] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 670.932425][ T8327] overlayfs: filesystem on './file0' not supported as upperdir 20:51:26 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file0\x00', 0x10014) r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x5, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x3f, 0x81, 0x80000001}) stat(0x0, &(0x7f0000000880)) ioctl$PPPIOCGFLAGS1(r0, 0x8004745a, &(0x7f0000000040)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='upperdir=./file0,Powzrdir!./file0,workdir=./file1\\\x00']) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 670.984033][ T8349] overlayfs: unrecognized mount option "]ňs˘ę@¸ü˙r%upperdi" or missing value 20:51:26 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x1) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x800, 0x100) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000380)={{0x2}, {0x1ff}, 0xfffffffffffffffc, 0x2, 0x6}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000400)={0x2, @tick=0x3, 0x86, {0x8000, 0xfd}, 0x100, 0x1, 0x3}) mount$overlay(0x40000a, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x200800a, &(0x7f0000000100)={[], [], 0xf603000020000000}) ioctl$VIDIOC_S_SELECTION(r0, 0xc040565f, &(0x7f0000000080)={0x3, 0x1, 0x1, {0x0, 0x3f, 0x3, 0x1}}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 671.061893][ T8347] overlayfs: filesystem on './file0' not supported as upperdir [ 671.071492][ T8359] overlayfs: unrecognized mount option "workd\r=./file1\" or missing value 20:51:26 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00'}) [ 671.122420][ T8362] overlayfs: unrecognized mount option "lowerd%r=./file0" or missing value [ 671.141125][ T8364] overlayfs: unrecognized mount option "workd\r=./file1\" or missing value 20:51:26 executing program 5: r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20ncci\x00', 0x0, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000000080)=0x3000) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) syz_mount_image$gfs2(&(0x7f0000000200)='gfs2\x00', &(0x7f0000000280)='./file1\x00', 0x0, 0x9, &(0x7f0000000a00)=[{&(0x7f00000002c0)="d1ae616325efeff08a3b02678277ae33e96bb50859bbffc26d363130835909a236693b7a7c566042fe0a5b581f5076eb093a5988de66e21f1df8c6bba5b2234aa2cb051bd50dbbb5a17ed21d9aeac9aa7e08c43d90d89d59ab27fd8d8ad3c28edab2f77e314b25d49853a6ab6f9e72a99f1e02e487623f4d88384421cdc2dfa748f349eabcb15d3869b67c8f8ae37b0bf836e52bdfb6f04591e1097b4cef08c2bc7eec9fd1bafc90f7a359d525c4564566c5725d88409f891339f9b37b6c21d3d6c135b0575dda87359b0a2a900324e99c360eafdf84c9a7e2de76f1ba48c0649349", 0xe2, 0x1f}, {&(0x7f00000003c0)="075f27edb0e4913daaaa64a9383d4b98ce945a52c11a8799acaaf00b47f6661ba5ecc2d1fb0dd9b02615ed84c64bc712c949deebfd90a60f", 0x38, 0x9}, {&(0x7f0000000400)="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", 0xfd, 0x800}, {&(0x7f0000000500)="35323fb859ed3c71fa1723eefa5573aaede1fe914102ab3829ee2ca0006ab3e85e9301cb033fa451fee2d2b0a832a1a237d49241a52e9c15f308d0677cf7dbfdf15d7f83aa2a002a613b98d67b912f06de", 0x51, 0x200}, {&(0x7f0000000580)="cd908f88776b5f6341362c7714a41c89661fe948a12477ed6cdf4a1a6b53806aa23fba16509e9897387da77fe223a11c2b91dd9261f263657ac2e58fd0c648635fb37d3fef3f28ee55439ecf1692", 0x4e, 0x5}, {&(0x7f0000000600)="bac6b408ad2707f2077c6745b1d18eea90dbd4aa063de34f16f72747dc6d0b092f443ca6f823feddd07c688237983c19393f345f256309febc03b95a175cd887b42d143a96eaf3a01d62574dbc154e39068c9804569c34975cf8680afd8b5a13b49b6d8646fd3725d8d5331e8215e805583c2b8ba8f6eb3ae984c2bdc1fa532bce70f83facbb0e869ab81987be737a2eae7ce8faa82f29f5e7dc05d2194568f56ba300826aa83a825827293a98e61447cc8d0928088fe81e4e1202efff5ee1efde75a37c34f667b3ca", 0xc9, 0x8}, {&(0x7f0000000700), 0x0, 0x9}, {&(0x7f0000000740)="d271bd646febe6ce9cf814c28664bc64aaec8bf33eb31ead074577c4d04946befdc33bb9a2723fde64faf880b5ea3824f3d83c44fcd073c8ecb20bd0f06663d908898c21369257f01ebd8bc8a38c90b65d6eb4fd3116af85bc762bd4d611f550f39a84c0474e7d384605abfb6ff0ee6c9c7f45513dba39ceabf2d21e8ae45087b98bd28945609badf32885b31ff7602149b52887e50d44ff2063bcc2d68892d60f3485e6080356e962c75ad84ef51e9eb4fa9020b27475d8c00a58ae8458c5a3d6d3bce42cb10dddcfb703f3006598a843e7001f", 0xd4, 0x3}, {&(0x7f0000000840)="e3b9db57e4ab7d6f4b1734ee5abf35ad8b9b6a0b3b21473d3ea2ef6912ca4e71766e7f739ab8b1ac9421085e7f5e09e7e6d449d829e9c57a8dccece3c1cb8d569346308fbc8e0b2724cab9444eb4e56476a392780d957412094932fab749c45d39b7e2624cc81061a363e61814ed64a077b03a80ce2d89f32f60f0a8a88eb654c4464a0b73dafe8ae08f0ea911781fdba596bca0c5163cfee474c58d6c", 0x9d, 0x1cc}], 0x800, &(0x7f0000000b00)={[{@hostdata={'hostdata', 0x3d, 'bdev'}}, {@hostdata={'hostdata', 0x3d, '[\''}}, {@data_ordered='data=ordered'}, {@ignore_local_fs='ignore_local_fs'}, {@commit={'commit', 0x3d, 0x6}}, {@suiddir='suiddir'}, {@data_ordered='data=ordered'}], [{@smackfsroot={'smackfsroot', 0x3d, 'trusted'}}, {@subj_user={'subj_user', 0x3d, 'wlan1mime_type&,bdevvboxnet1vmnet1trustedcgroup'}}, {@context={'context', 0x3d, 'unconfined_u'}}]}) 20:51:26 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdi,', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 671.179527][ T8362] overlayfs: unrecognized mount option "lowerd%r=./file0" or missing value 20:51:26 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00'}) 20:51:26 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerd,r', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 671.292827][ T8372] overlayfs: unrecognized mount option "Powzrdir!./file0" or missing value [ 671.349831][ T8372] overlayfs: unrecognized mount option "Powzrdir!./file0" or missing value 20:51:26 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x5, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x3f, 0x81, 0x80000001}) stat(0x0, &(0x7f0000000400)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 671.398768][ T8379] overlayfs: unrecognized mount option "workdi" or missing value [ 671.423353][ T8390] overlayfs: unrecognized mount option "lowerd" or missing value 20:51:26 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000040)={0x3, 0x0, [0x0, 0x0, 0x0]}) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm_plock\x00', 0x801, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000200)={0xffffffffffffffff}, 0x13f, 0xa}}, 0x20) write$RDMA_USER_CM_CMD_DESTROY_ID(r1, &(0x7f00000003c0)={0x1, 0x10, 0xfa00, {&(0x7f0000000140), r2}}, 0x18) [ 671.450353][ T8391] overlayfs: unrecognized mount option "workdi" or missing value [ 671.459399][ T8389] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:51:27 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00'}) [ 671.503731][ T8390] overlayfs: unrecognized mount option "lowerd" or missing value [ 671.542317][ T8389] overlayfs: lowerdir is in-use as upperdir/workdir [ 671.549731][ T8397] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:51:27 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerd\\r', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:27 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00'}) [ 671.601502][ T8402] gfs2: invalid mount option: smackfsroot=trusted [ 671.617100][ T8401] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 671.640990][ T8402] gfs2: can't parse mount arguments 20:51:27 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdi/', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 671.656546][ T8403] overlayfs: filesystem on './file0' not supported as upperdir 20:51:27 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000000080)={0x6, 0x4, 0x0, 0x0, 0xfffffffffffffff7}) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open_tree(r0, &(0x7f0000000140)='./file1\x00', 0x7db73a2333ef27a6) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) utimensat(r0, &(0x7f0000000440)='./file0\x00', &(0x7f00000004c0)={{0x0, 0x7530}, {r2, r3/1000+10000}}, 0x8cc090cbe16dd278) write$apparmor_exec(r0, &(0x7f0000000200)={'exec ', 'lowerdir'}, 0xd) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000400)={@multicast2, @dev={0xac, 0x14, 0x14, 0xb}, 0x1, 0x5, [@rand_addr=0xa0, @multicast1, @empty, @initdev={0xac, 0x1e, 0x0, 0x0}, @initdev={0xac, 0x1e, 0x0, 0x0}]}, 0x24) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x7) ioctl$FIGETBSZ(r1, 0x2, &(0x7f00000003c0)) rmdir(&(0x7f0000000380)='./file1/file0\x00') [ 671.711402][ T8415] overlayfs: unrecognized mount option "lowerd\r=./file0" or missing value [ 671.717556][ T8410] overlayfs: filesystem on './file0' not supported as upperdir 20:51:27 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x2b4, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 671.763004][ T8389] overlayfs: workdir and upperdir must reside under the same mount [ 671.791196][ T8415] overlayfs: unrecognized mount option "lowerd\r=./file0" or missing value 20:51:27 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x100, 0x200) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000140)={0xffffffffffffffff}, 0x106, 0x1}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f0000000280)={0x10, 0x30, 0xfa00, {&(0x7f0000000080), 0x1, {0xa, 0x4e22, 0x6, @mcast1}, r1}}, 0x38) 20:51:27 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00'}) [ 671.827210][ T8423] overlayfs: unrecognized mount option "workdi/=./file1\" or missing value 20:51:27 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdi,', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 671.949007][ T8433] overlayfs: unrecognized mount option "workdi/=./file1\" or missing value [ 671.972705][ T8437] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 671.988965][ T8437] overlayfs: lowerdir is in-use as upperdir/workdir 20:51:27 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00'}) [ 671.993222][ T8428] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 672.008929][ T8442] overlayfs: workdir and upperdir must reside under the same mount [ 672.029398][ T8432] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 672.033779][ T8444] overlayfs: unrecognized mount option "lowerdi" or missing value 20:51:27 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00'}) 20:51:27 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000000)={0x9, 0x40, 0x1, 0x0, 0x8, 0x400, 0xc4a7, 0x100, 0x1, 0x4, 0x3, 0x4, 0x0, 0x9, 0x6, 0x7f, 0x8001, 0xff, 0x46f}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x900, 0x0) write$binfmt_elf64(r1, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x41, 0x5, 0x3, 0x2, 0x401, 0x2, 0x6, 0x6, 0x13b, 0x40, 0x33c, 0x1ff, 0x4, 0x38, 0x2, 0x4, 0x5, 0x3}, [{0x7474e557, 0x1, 0x4, 0x6, 0x311, 0x6, 0x7, 0x3}], "", [[]]}, 0x178) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000400)={0x1, 0x6e, 0x10d280000000, 0xffff, 0xe39ef40, 0x5}) read$eventfd(r1, &(0x7f0000000080), 0x8) mount$overlay(0x40000a, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x434ba00cc0acb9f8, &(0x7f0000000100)={[{@index_off='index=off'}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) ioctl$IMGETCOUNT(r1, 0x80044943, &(0x7f0000000140)) [ 672.057059][ T8428] overlayfs: lowerdir is in-use as upperdir/workdir [ 672.080769][ T8432] overlayfs: filesystem on './file0' not supported as upperdir 20:51:27 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000a00)="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", 0x1000}], 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$VFIO_IOMMU_UNMAP_DMA(r1, 0x3b72, &(0x7f0000000140)={0x20, 0x1, 0x1f, 0x8000, 0xff}) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="757070657213831b274889cf03379d59cf97c7c656f4722f66696c65302c4cb5da90f8a4cc577068a1c2efb5332cabf3c1ecf004ac8a61b229b9b3b626774c87875c6a6808142847fa3c3fe818800000000000"]) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:27 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdi\\', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 672.175683][ T8444] overlayfs: unrecognized mount option "lowerdi" or missing value [ 672.197715][ T8452] overlayfs: workdir and upperdir must reside under the same mount 20:51:27 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00'}) 20:51:27 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000140)='./file1\x00', 0x100) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x5, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x40, 0x3f, 0x81, 0x80000001}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x80, 0x112) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000380)={&(0x7f0000000080)=[0x9], 0x1, 0x0, 0x3, 0x3, 0x100000001, 0x6, {0x3, 0x5a58, 0x0, 0x2, 0x1, 0x3ff, 0x10000, 0xe09, 0x79ed, 0x4, 0xfffffffffffff000, 0x6, 0x3f, 0x81, "7192e621657f6f847b36167bdd129ac45f15620f93cf1ebc6fc8ee13fd910707"}}) stat(0x0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr$system_posix_acl(&(0x7f0000000200)='./file1\x00', &(0x7f0000000400)='system.posix_acl_access\x00', &(0x7f0000000440)={{}, {0x1, 0x4}, [{0x2, 0x2, r1}], {0x4, 0x2}, [{0x8, 0x1, r2}], {0x10, 0x2}, {0x20, 0x1}}, 0x34, 0x2) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:27 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdi/', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 672.313474][ T8467] overlayfs: unrecognized mount option "workdi\=./file1\" or missing value [ 672.323753][ T8462] overlayfs: unrecognized mount option "upper'H‰Ď7ťYĎ—ÇĆVôr/file0" or missing value 20:51:27 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) 20:51:27 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}) [ 672.391169][ T8479] overlayfs: unrecognized mount option "workdi\=./file1\" or missing value [ 672.420321][ T8480] overlayfs: unrecognized mount option "lowerdi/=./file0" or missing value [ 672.433548][ T8481] overlayfs: unrecognized mount option "upper'H‰Ď7ťYĎ—ÇĆVôr/file0" or missing value 20:51:28 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xc, 0xffffffffffffffff, 0x6) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:28 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xfd\xfd\x00'}) [ 672.492806][ T8487] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 672.499634][ T8478] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 672.504647][ T8490] overlayfs: unrecognized mount option "lowerdi/=./file0" or missing value [ 672.533400][ T8487] overlayfs: lowerdir is in-use as upperdir/workdir 20:51:28 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x5, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x3f, 0x81, 0x80000001}) setxattr$security_smack_entry(&(0x7f0000000200)='./file3\x00', &(0x7f0000000540)='security.SMACK64IPIN\x00', &(0x7f00000005c0)='wlan1cpuset%.\x00', 0xe, 0x2) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000600)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x7) stat(&(0x7f0000000140)='./file2\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$bpf(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='bpf\x00', 0x80000, &(0x7f0000000400)={[{@mode={'mode', 0x3d, 0x2}}, {@mode={'mode', 0x3d, 0x4}}, {@mode={'mode', 0x3d, 0x7}}, {@mode={'mode', 0x3d, 0x9}}, {@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0x80}}, {@mode={'mode', 0x3d, 0x34d}}, {@mode={'mode', 0x3d, 0x7999}}, {@mode={'mode', 0x3d, 0x6}}], [{@func={'func', 0x3d, 'FILE_MMAP'}}, {@uid_eq={'uid', 0x3d, r1}}]}) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 672.556732][ T8478] overlayfs: filesystem on './file0' not supported as upperdir [ 672.595461][ T8496] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:51:28 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdi\\', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:28 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\x00'}) [ 672.605062][ T8499] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 672.631342][ T8499] overlayfs: lowerdir is in-use as upperdir/workdir [ 672.640013][ T8496] overlayfs: lowerdir is in-use as upperdir/workdir 20:51:28 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x2, 0x4000) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x8201, 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 672.672483][ T8502] overlayfs: workdir and upperdir must reside under the same mount 20:51:28 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x2c, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 672.729812][ T8511] overlayfs: unrecognized mount option "lowerdi\=./file0" or missing value 20:51:28 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xfd\xfd\xff\xff\x00'}) 20:51:28 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0xbf3, 0x81) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f00000005c0)={0xfffffffffffffffb, 0x100000001, 0x8001}) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x1) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000040)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000e00000/0x200000)=nil, &(0x7f0000fc1000/0x1000)=nil, &(0x7f0000fed000/0x2000)=nil, &(0x7f0000fd0000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000f3e000/0x3000)=nil, &(0x7f0000f8d000/0x3000)=nil, &(0x7f0000ea4000/0x2000)=nil, &(0x7f0000ebb000/0x3000)=nil, &(0x7f0000f86000/0x1000)=nil, &(0x7f0000000380)="22699e65b214f591ee61c2e14571bdc906abd402d6bdcfe1b7fea4a9c415c7d43041287107bfd1e1de44631a23952789cf0c23dfa9df522572359c5c5538237ae90fd041070adb0b9c6c28bd11aa85e1980dbb78e21caf5dfbd5367285a092c05fcbc44f8b4b457cbdb2b233bd36e8f71e70d8c5acfcf5c3a2c579258f0b4933753510d8a3d4069623f72388a0851aa7c90797b5fd0f3fa173f8bc869cb41d2fd39ada4a02ad9cc1b9283326", 0xac, r0}, 0x68) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f776572b719e62c6469723d2e2f66696c65302c776f706b6469723d2e2f66696c65315c002aafb9dddac7631cba68e1be78bfe4871488dd2550140501fcb2f52b4c4d368c"]) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000740)) r2 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000440)='/dev/video37\x00', 0x2, 0x0) ioctl$VIDIOC_PREPARE_BUF(r2, 0xc058565d, &(0x7f00000004c0)={0x81, 0xc, 0x4, 0xe000, {0x77359400}, {0xf881f069c8d1454c, 0x8, 0x2, 0x1, 0x40, 0x9, "5c256ea5"}, 0xfffffffffffffffa, 0x3, @planes=&(0x7f0000000480)={0x8001, 0x6, @userptr=0x10000, 0x7ff}, 0x4}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0, 0x0}, &(0x7f0000000840)=0xc) syz_mount_image$iso9660(&(0x7f0000000600)='iso9660\x00', &(0x7f0000000640)='./file0\x00', 0x631, 0x4, &(0x7f0000000780)=[{&(0x7f0000000680)="158d20d91719dbc79ffcb7fe6464960f1ebf579aff654672b0c1d3b28ff8176e68956a5d05a659079a3f6ef03beb6d0dc52d84ea2ecc46d0dab24f80fec47775da9a49fd8837eae54d26beaa1bc598879a10cb35da2f49656cd156e8cda2a8613c312862a89cddddb2", 0x69, 0x2}, {&(0x7f0000000700)="01f47e", 0x3, 0x20}, {&(0x7f0000000a00)="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", 0x1000, 0x8}, {&(0x7f0000000740), 0x0, 0x8000}], 0x14c080, &(0x7f0000000880)={[{@gid={'gid', 0x3d, r3}}, {@cruft='cruft'}, {@unhide='unhide'}, {@nocompress='nocompress'}, {@map_off='map=off'}, {@session={'session', 0x3d, 0x40}}, {@nocompress='nocompress'}, {@utf8='utf8'}], [{@smackfsroot={'smackfsroot', 0x3d, '-'}}, {@appraise_type='appraise_type=imasig'}]}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x40, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000940)={0x0, 0x7ff}, &(0x7f0000000980)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001a00)={r5, @in6={{0xa, 0x4e22, 0x502, @empty, 0x6}}}, 0x84) 20:51:28 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x2c, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 672.847830][ T8506] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 672.880277][ T8523] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:51:28 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00'}) [ 672.917029][ T8528] overlayfs: unrecognized mount option "workdir" or missing value [ 672.942102][ T8531] overlayfs: unrecognized mount option "lowerdir" or missing value [ 672.970222][ T8517] overlayfs: filesystem on './file0' not supported as upperdir [ 672.985520][ T8523] overlayfs: lowerdir is in-use as upperdir/workdir 20:51:28 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x5, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x3f, 0x81, 0x80000001}) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="75feffffffffffffff2e2f66696c65302c6c6f6c65302c776ff9d4790e723d2e3166696c65315c004d6cf8503680303c51aa30fc62bf400ded182df37ac2c7341a7005be87f8529d2db3e5038b82e5e6eba514034a7be9837561941e5045c81b38548b830c982c26c38477b01b8e15cb5c6e1f6590834b0f7e93d31e59c9a19c48d143864980aa98c017eb21d2dfce028520862f6542ec93ca570da8ef49f4493f7841ccf42623bff69ad280bb58322dad4e6c235e5950e6092d91dc5a13040e077d2cf51d48f561112b03aafb5e299d95a6535ebf8b4f20ee70b0c9e02383cb50706073b3b3b977c5570b845847bd07f9d04c166aaa0dea84b5255fc2bb9a6fa4039395ffa96cdb2c541f341b1695594df0476aeb702cc9ebc64e5d5ce7a4bcc0b9c66ba20137cc957bd244bb4303940a05148726497c7f998ea5b4c2651cc7e294938977f492ff89bc51123fcf7d38319fcc07793f6feaddee895b5ce4b900000000aa8ecae2bdc77ea5d85c52a927f8c0c9b86bffe50ba3a801ca4b6f7ee9ea65528bb318"]) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000100)=""/127) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:28 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="752093fb33ee9e042c2e2f66696ce0132c765fb7086c6f7765726b6469723d2e2f66696c"]) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:28 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00'}) [ 673.021010][ T8537] overlayfs: unrecognized mount option "lowerdir" or missing value [ 673.022687][ T8534] overlayfs: unrecognized mount option "lower·ć" or missing value [ 673.036959][ T8536] overlayfs: workdir and upperdir must reside under the same mount 20:51:28 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x5c, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 673.081898][ T8528] overlayfs: unrecognized mount option "workdir" or missing value 20:51:28 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00'}) [ 673.171644][ T8552] overlayfs: unrecognized mount option "lowerdir\./file0" or missing value [ 673.182430][ T8551] overlayfs: unrecognized mount option "u “ű3îž" or missing value 20:51:28 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x5c, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 673.244953][ T8552] overlayfs: unrecognized mount option "lowerdir\./file0" or missing value [ 673.281228][ T8542] overlayfs: unrecognized mount option "lower·ć" or missing value [ 673.293357][ T8556] overlayfs: unrecognized mount option "uţ˙˙˙˙˙˙˙./file0" or missing value [ 673.296587][ T8564] overlayfs: unrecognized mount option "u “ű3îž" or missing value 20:51:28 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x100000006) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:28 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}, 0x7}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:28 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00'}) [ 673.359482][ T8563] overlayfs: unrecognized mount option "uţ˙˙˙˙˙˙˙./file0" or missing value [ 673.427456][ T8572] overlayfs: unrecognized mount option "workdir\./file1\" or missing value [ 673.462826][ T8574] overlayfs: missing 'workdir' [ 673.466650][ T8578] EXT4-fs error: 25 callbacks suppressed 20:51:28 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x8400, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000001ec0)={{0x6, 0x6}, 'port0\x00', 0x80, 0x80000, 0x1, 0x9, 0x3, 0x0, 0x9, 0x0, 0x5, 0xcf}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x80, 0x10b80) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000480)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6}}, &(0x7f0000000200)=0xe8) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000580)=@hci={0x1f, r2, 0x1}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000600)}, {&(0x7f0000000640)="36a89431ea503da6392b92305825a31d38343ba693603d2b3d3ec17d68332772334011c8b75b138553d9d6dff87e7d4f88a0bca270857b6f36c19bfb8653920af1871236a2ba15fe55c384ec3ddf8a22dcb60dc2c5bc1e119d93581c6218da31d05912c11ca0e94738d6112ed61bcca1817bf323067f0cf7cddea669fb7c51d87b72f8e7a6aa06c6294fe2199b6f22109fec04d1738b4b31c5727313b0c54a4a61b9a615055283fb15ffa005610c4e496a0c6105d6", 0xb5}, {&(0x7f0000000700)="5092d5cf5d561e38c92f6278db7459c0d19effc69bd2cd2fc797835d0346ccf747f0a2475a18fd795286e508cbfd4f0593006a0875b0b27fcc7115f340b714a34b5830c9737f769f1f17bcaf9dbd068d4b030917ff88229e29adcd5854c603e2a1f201b9450df0ed76dc020b7d9fb577b3dfdd16f873790e55a05c5fdc90bdffef177ed7278e9d0ab8c91fdfb9e384116190b62bf9116117dddd2dd60b28e4b8245f1fbab7930fd4b41bd7c2f12184", 0xaf}], 0x3, &(0x7f0000000800)=ANY=[@ANYBLOB="48000000000000000801000002000000d41297f5da881d0c0fa0858ddfea22e99a69bfe0e452cd3ba2e4933ff195be49ff7aab38db508dda0027d399f81bdc9d9100000000000000"], 0x48}}, {{&(0x7f0000000880)=@rxrpc=@in6={0x21, 0x1, 0x2, 0x1c, {0xa, 0x4e24, 0x100000001, @mcast2, 0x10000}}, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000a00)="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", 0xfc}, {&(0x7f0000000b00)="a24429e5d670a50a4272451ad649cce3f2f7c5532ae0ce6efd1f513ada66e7ccaa42f35ec8f2b331a8d0c18a57857ca1d407479ad41d98b5f72679987ab1846eabc64047cfccfbccc42e3579641da74f4dbdd7b788e8ade15cb5947ad60cb54bd6e7885d6c3c9088b8fd993a43ab20624c3e027919a8a3d2446a1746366982dc6247974c8a733c9241676d0f1777d3791b07160d80c3f872f2f353a752f5d2611494d1e156f1448ecb63de2a2b7110e670d485cf4927240bfa3f0ad7a7ffa181607c8f507def70dfa5", 0xc9}, {&(0x7f0000000c00)="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", 0x1000}, {&(0x7f0000000900)="28817ed26e8cb736945fd0569020069e7c1fca240ef709bf5c2db07dcce9de54e59db919f554b153eed7818cd07dea6a5dfa2e330ff3e4cea74667e6c2fbf995e43993f598f069895e8d512561be22dd8381efd4dc4947e51d54658c07c4e4d1ddcd6a96510d169f0ac4995cf7d5020387f05ac85370ee2c0c22dbee360a3f36d4010fd05289f3a98d530ad6d9e9db5757a4d3c0dfe359c0564d24e5baf7f651249357ecd68c098aec79", 0xaa}, {&(0x7f0000001c00)="89781f53fa62df774bc8bd21212292ef3cc8c6ae35bcde7706f775aa1a247d9ac8c86bb730e0408c2bdd58bf6cd4afa996e9f3c9133cef8d3e8ad7e78916fd0e0c252def34d0d8fae7e53a5a64509c238441ec2e8ba43298a5642a5a91b6f1129f4d5ad9984d3e77b1017b96d491556376c990b6829a24f5e6d878a2cac73cde27c6", 0x82}, {&(0x7f0000001cc0)="8f0470a00caa243a8646fb04b3a66163c87e3c86109a3648b812a442d4b504e5762957120bc0a241fd4d7c3ddd392bc6b1a3070da2d9535b585858fde10f53f2011481ef1bd0768267d51aafeaa397e99418f5aa8730308ebd7fefaa5c66c4b0267ce695271c95bdbe49649903db8a8f624cacb405c45853904b1f548a34ed87d8b1cb13183c74a37ebae9eee9e974e00827b3bf97d64b0c3b5db9357925ab6ed5c3061de2b1e1707b7a962ec42a26fc370177b8751d8ec8f16b2241247ad040699b0debccbd290b18", 0xc9}], 0x6}}], 0x2, 0x8000) accept$netrom(r1, &(0x7f0000000380)={{0x3, @null}, [@default, @netrom, @netrom, @rose, @netrom, @null, @netrom, @rose]}, &(0x7f0000000080)=0x48) 20:51:29 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x8}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0xb1d8, 0x100000000, 0x8000, 0x5, 0x371, 0x9, 0x6, 0x1, r1}, 0x20) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x5, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x3f, 0x81, 0x80000001}) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000003c0)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_SET(r0, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x60283000}, 0xc, &(0x7f0000000400)={&(0x7f00000005c0)={0x248, r2, 0x200, 0x70bd28, 0x25dfdbfb, {}, [@TIPC_NLA_NET={0x10, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0xdffc}]}, @TIPC_NLA_LINK={0x74, 0x4, [@TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfff}]}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffffffffffff7fff}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x100000001}]}, @TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7fff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3ff}]}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_BEARER={0x110, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e21, 0x81, @loopback, 0x1}}, {0x20, 0x2, @in6={0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0x1a}, 0x4}}}}, @TIPC_NLA_BEARER_PROP={0x44, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}]}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e21, 0x100000001, @loopback, 0xffffffffffffffff}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x9d3, @rand_addr="d5543eee17fd690da7552265743c448a", 0x80}}}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'eth', 0x3a, 'nlmon0\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x74}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'eth', 0x3a, 'teql0\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x5a1a}]}, @TIPC_NLA_SOCK={0x10, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xc00}]}, @TIPC_NLA_LINK={0x38, 0x4, [@TIPC_NLA_LINK_PROP={0x34, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x12bd}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}]}]}, @TIPC_NLA_SOCK={0x24, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x40}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x2f42}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xb5cb}]}, @TIPC_NLA_NET={0x34, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x8001}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x1}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x4}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x8}]}]}, 0x248}, 0x1, 0x0, 0x0, 0x24004810}, 0x4000) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 673.466665][ T8578] EXT4-fs error (device sda1): ext4_xattr_set_entry:1603: inode #16580: comm syz-executor.5: corrupted xattr entries [ 673.518996][ T8585] overlayfs: unrecognized mount option "workdir\./file1\" or missing value [ 673.526542][ T8578] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 673.550444][ T8587] overlayfs: missing 'workdir' 20:51:29 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00'}) [ 673.601601][ T8586] overlayfs: filesystem on './file0' not supported as upperdir [ 673.634971][ T8590] EXT4-fs error (device sda1): ext4_xattr_set_entry:1603: inode #16517: comm syz-executor.1: corrupted xattr entries 20:51:29 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="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"]) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='\xa0R+L\xc6z\x99KA*\xcfy\xb4\xa0\xbe\x89\"\x01n\xe7\xe6;\x01\xac\x1f\x9e\x19Uc\xdb\x86Pd\x17\xb2\x86H\xe5\xba\xb9\xfe\x02\x1dL\xd0\x93B\xe8\x94\xe5\xb54\b\x9b\x18~\xb8Y\x01\xe8\xdd}q\x93\xf8s6L\xbb\xee\x00\xa3l#e\xff\xd9\x97\xdd80x0}) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) setxattr$system_posix_acl(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', &(0x7f0000000380)=ANY=[@ANYBLOB="020000000100010000000000040006000000000008000400", @ANYRES32=r1, @ANYBLOB="08040200", @ANYRES32=r1, @ANYBLOB="08000100", @ANYRES32=r1, @ANYBLOB="08000200", @ANYRES32=r1, @ANYBLOB="08000200", @ANYRES32=r1, @ANYBLOB="08000300", @ANYRES32=r1, @ANYBLOB="08000400", @ANYRES32=r1, @ANYBLOB="08000200", @ANYRES32=r1, @ANYBLOB="08000100", @ANYRES32=r1, @ANYBLOB="08000400", @ANYRES32=r1, @ANYBLOB="10000400000000002000030000000000"], 0x74, 0x3) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:29 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00'}) 20:51:29 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x88080, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 673.875036][ T8615] overlayfs: missing 'workdir' [ 673.881146][ T8617] overlayfs: unrecognized mount option "upp" or missing value [ 673.946907][ T8628] overlayfs: failed to resolve './file1': -2 [ 673.960685][ T8615] overlayfs: missing 'workdir' [ 673.983071][ T8624] overlayfs: unrecognized mount option "upp" or missing value 20:51:29 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00'}) [ 673.998553][ T8628] overlayfs: failed to resolve './file1': -2 [ 674.013988][ T8629] EXT4-fs error (device sda1): ext4_xattr_set_entry:1603: inode #16542: comm syz-executor.1: corrupted xattr entries 20:51:29 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}, 0x5c}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:29 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="757070657264697254b82f66696c657765726469723d2e2fffff6c653069723d2e2f66696c65315c00009f30843530a681a4a8e03ededa1976eec8a64a"]) mount(0x0, &(0x7f0000000040)='./file2\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 674.047864][ T8629] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:51:29 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00'}) [ 674.096695][ T8632] EXT4-fs error (device sda1): ext4_xattr_set_entry:1603: inode #16563: comm syz-executor.3: corrupted xattr entries [ 674.116928][ T8633] overlayfs: filesystem on './file0' not supported as upperdir [ 674.166927][ T8632] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 674.180820][ T8644] overlayfs: unrecognized mount option "upperdirT¸/filewerdir=./˙˙le0ir=./file1\" or missing value [ 674.189355][ T8647] overlayfs: missing 'workdir' [ 674.202878][ T8632] overlayfs: lowerdir is in-use as upperdir/workdir 20:51:29 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}) 20:51:29 executing program 1: openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x20000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000007c0), &(0x7f0000000800)=0xc) getresgid(&(0x7f0000000840), &(0x7f0000000900), &(0x7f0000000940)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x204000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000380)={0x8, 0x80, 0x8, 'queue0\x00', 0x2f49c7c5}) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) r1 = creat(&(0x7f0000000080)='./file1\x00', 0x1) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x5, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x3f, 0x81, 0x80000001}) write$UHID_CREATE(r0, &(0x7f00000005c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz1\x00', &(0x7f0000000440)=""/174, 0xae, 0x6, 0x4, 0x3ff, 0x898, 0x7f}, 0x120) stat(0x0, &(0x7f0000000880)) creat(&(0x7f0000000b00)='./file0\x00', 0x2) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x1) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000a00)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f0000000ac0)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x201}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a40)={0x24, r2, 0x300, 0x70bd26, 0x25dfdbff, {{}, 0x0, 0x8001, 0x0, {0x8, 0x11, 0x7}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0x4000004) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000140)={0xffffffffffffffff}, 0x13f, 0x4}}, 0x20) sendmsg$sock(r0, &(0x7f00000000c0)={&(0x7f0000000700)=@nfc_llcp={0x27, 0x1, 0x2, 0x3, 0x1, 0x5, "c78c1b2da383bd56817e2c2221f8046b9059dce2f79f59b40fd574801f22d8a00545f3f1a2420427d80133cf371b33a8c3cc989118a481c2871c9a6d9ce14e", 0x30}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000b40)="ef4648a170e54753d6d6933c390388823b89a344fcfb9e4ffaa0715b715e8825b377e0dbaf3962d6167c37befa06444e519a66e85670c0ab482c5134548562fb4b581001e04aba7fc1a37efdea99bc73e76a86d61e3db6b5bba92fbee773acb1d74814bd8e6d5640f5876520c6f06d0e1c76c6f33e8ebbea81d2ca460396f5a9167535492bed807c7fe36ab955b69ae53dc010eeee7ea8677094ba670f00d9b6ce55cb848a46b79d1053fc45df98fadc0d42a19f5edd85197c4a127c", 0xbc}], 0x1, &(0x7f0000000c00)=[@timestamping={{0x14, 0x1, 0x25, 0x7f}}, @mark={{0x14, 0x1, 0x24, 0x1}}, @timestamping={{0x14, 0x1, 0x25, 0x7}}, @txtime={{0x18, 0x1, 0x3d, 0x7}}, @timestamping={{0x14, 0x1, 0x25, 0xffffffffffff7fff}}, @timestamping={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x2}}, @timestamping={{0x14, 0x1, 0x25, 0x1}}, @txtime={{0x18, 0x1, 0x3d, 0xfffffffffffffffa}}], 0xd8}, 0x10) write$RDMA_USER_CM_CMD_BIND_IP(r0, &(0x7f0000000500)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e21, 0xffffffffffffffff, @dev={0xfe, 0x80, [], 0x1e}, 0x3}, r3}}, 0x30) [ 674.219865][ T8650] overlayfs: unrecognized mount option "upperdirT¸/filewerdir=./˙˙le0ir=./file1\" or missing value [ 674.264498][ T8638] overlayfs: workdir and upperdir must reside under the same mount [ 674.274500][ T8647] overlayfs: missing 'workdir' 20:51:29 executing program 5: mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x100, 0x0) r1 = openat$usbmon(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/usbmon0\x00', 0x0, 0x0) r2 = getuid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@empty, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000300)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0}, &(0x7f0000000540)=0xc) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x20418, &(0x7f0000000700)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',dfltuid=', @ANYRESHEX=r2, @ANYBLOB=',cachetag=cgroup2\x00,euid>', @ANYRESDEC=r3, @ANYBLOB=',euid<', @ANYRESDEC=r4, @ANYBLOB="2c6f626a5f726fffff3d6c6f7765726469722c6f626a5f747970653d75707065726469722c6f626a5f74b770653d2c00226d100ac82716dfa7014259293527ef7e28f94cf891b199b126932a4bd39f14236d881a37c857d62780992412dd3b817fc82d848a0d4a75ee9107bda58acf8dcf143804efb628cf06e5ed2d76177032902acce3f5b56fd584480ed3ecee9d94c20996917fb3dd730f5abad90c9ca36c4795828a003333e1e1249711b74c69"]) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) ioctl$VFIO_IOMMU_UNMAP_DMA(r0, 0x3b72, &(0x7f0000000580)={0x20, 0x2, 0x1, 0x1, 0x8000}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) wait4(r5, &(0x7f0000000080), 0x0, &(0x7f0000000340)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000005c0)={0x0, @in6={{0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0x2b}, 0x9}}, 0x101, 0x8, 0xffff, 0xffff, 0x4}, &(0x7f0000000680)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000006c0)={r6, 0x1, 0x20}, &(0x7f0000000880)=0x8) 20:51:29 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}, 0x5d}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:29 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000003}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:29 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xfd\xfd\x00'}) 20:51:29 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x800, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000380)={{0x3, 0x0, 0x5, 0x3, 0xfffffffffffff0e5}, 0x6, 0x200, 'id0\x00', 'timer0\x00', 0x0, 0x5, 0x458de2aa, 0x1ff, 0x1}) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000040)={0xf3, 0x6}) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) ioctl$SCSI_IOCTL_STOP_UNIT(r0, 0x6) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 674.432882][ T8668] overlayfs: missing 'workdir' 20:51:30 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf1, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x5, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x3f, 0x81, 0x80000001}) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f7765726469723d2e2f66696c65302c776f726b6469723d2e2f66696c65315c0097127a443b292dac5126bed4fc14904a66500a98221a6ec28e07245d1c5e40019c7308e68a6c44b8bc6f6baebb449247ecf06f88a65ac39a65622813c4b962ffc4158436c34dca54b4dae338251c83c1e77a74067e3812a6111f726b550d13be204ffa89f05aa32b62f5049a16781b41670921fceb86e519900e1e8daf28d9c606cbb8132a48d56c641806ae5474842a8870e7b57721c51cd112eeb89cbc211678591880d0b3a2b40d08b3a9895b6982bfc6562cb3f8f02761416b63f2a99d8e6df9a714"]) r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x6de, 0x10800) write$tun(r0, &(0x7f0000000100)={@void, @void, @ipv6={0x1ff, 0x6, "7f76e1", 0x48, 0x87, 0x100000000, @remote, @ipv4={[], [], @multicast2}, {[@routing={0x1e636e69eb7f7395, 0x2, 0x2, 0x5, 0x0, [@remote]}], @tipc=@payload_named={{{{{0x30, 0x0, 0x0, 0x7f, 0x0, 0xa, 0x1, 0x2, 0x80000000, 0x0, 0x1, 0x5, 0x0, 0x2, 0x35fa, 0x0, 0x0, 0x4e22, 0x4e20}, 0x0, 0x3}, 0x3, 0x2}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}, 0x70) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000480)='cgroup2\x00', 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) lsetxattr$trusted_overlay_opaque(&(0x7f0000000240)='./file0\x00', &(0x7f00000004c0)='trusted.overlay.opaque\x00', &(0x7f0000000500)='y\x00', 0x2, 0x2) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002500)={{{@in, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000002600)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000200)={r2, 0x1, 0x6, @remote}, 0x10) [ 674.494560][ T8671] overlayfs: failed to resolve './file1': -2 [ 674.515498][ T8668] overlayfs: missing 'workdir' 20:51:30 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={',orkdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:30 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x8000, 0x40000) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) ioctl$VIDIOC_SUBDEV_S_FMT(r0, 0xc0585605, &(0x7f0000000280)={0x1, 0x0, {0xfffffffffffffff7, 0x0, 0x100b, 0x0, 0xb, 0x4, 0x3, 0x1}}) 20:51:30 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\x00'}) [ 674.545686][ T8679] overlayfs: failed to resolve './file1': -2 [ 674.580953][ T8675] overlayfs: workdir and upperdir must reside under the same mount 20:51:30 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000004}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 674.616652][ T8675] overlayfs: workdir and upperdir must reside under the same mount [ 674.647295][ T8682] EXT4-fs error (device sda1): ext4_xattr_set_entry:1603: inode #16484: comm syz-executor.1: corrupted xattr entries 20:51:30 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x100) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c271776b8370e209bcf7711c0ac6f776562189239c965302c000000000000000000"]) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 674.676753][ T8682] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 674.696809][ T8693] EXT4-fs error (device sda1): ext4_xattr_set_entry:1603: inode #16552: comm syz-executor.5: corrupted xattr entries 20:51:30 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00'}) [ 674.719801][ T8688] overlayfs: unrecognized mount option "orkdir=./file1\" or missing value [ 674.775074][ T8700] overlayfs: failed to resolve './file1': -2 [ 674.787401][ T8693] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:51:30 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00'}) [ 674.851875][ T8700] overlayfs: failed to resolve './file1': -2 [ 674.859943][ T8685] overlayfs: filesystem on './file0' not supported as upperdir [ 674.863218][ T8699] overlayfs: filesystem on './file0' not supported as upperdir [ 674.871939][ T8688] overlayfs: unrecognized mount option "orkdir=./file1\" or missing value 20:51:30 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'.orkdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:30 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x5, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x3f, 0x81, 0x80000001}) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20\x00', 0x0, 0x0) sendto$ax25(r0, &(0x7f0000000380)="6790576fc04d1e58200a95ebb5323c9cd7f5ed34efbe5a98c98f57869bbef9eae8ff20a868ed6450dfe5f9b6f499e5f86bd04a4339cc4c73504eeaac3e6f247c03c79aa13bdf3f3a7755b402aa1d7763f7ebe428bb9d0cbc9560c527b5aa89edea2e1a21", 0x64, 0x8000, &(0x7f0000000400)={{0x3, @null, 0x1}, [@bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x48) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 674.909470][ T8704] overlayfs: unrecognized mount option "l'v¸7 ›ĎwŔ¬oweb’9Ée0" or missing value 20:51:30 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000005}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:30 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00'}) 20:51:30 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000005c0)={{{@in=@initdev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in=@empty}}, &(0x7f00000006c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000700)={{{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@initdev}}, &(0x7f0000000800)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$erofs(&(0x7f0000000040)='erofs\x00', &(0x7f0000000080)='./file0\x00', 0x5, 0x9, &(0x7f00000004c0)=[{&(0x7f0000000a00)="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0x1000, 0xfff}, {&(0x7f0000000280)="9774c56fe5c90298cfcf00855192b17dea9d79398fb584aa8e5fd6e6579a8dde6739c31ef66882ceeb07f67f83d5d47e5976c400138a3fec4049e6624e0978989f8fecd3b9068184e9874bb47314cd", 0x4f, 0x6}, {&(0x7f0000000140)="c620e56fde878eda418ae123992f2db26491edfd042b", 0x16, 0x8}, {&(0x7f0000000300)="9ee357ad6a776155cef44c7b6248975b585264e89c33986c1dedd65b1120820655761791f515c1bb4db6b644c8cf7c791cf6766bbe696972b5d3c79930d0b089a633ccd167916a325a94eb84aceaecf7579a572e68edbcc05cf7fdb973b5a3b8c462c5aa8604273bcb872e1dc3aecf55b10f4b22815c59058f8bcb4fcb978b4b09c70c160582a0b978d04aa4b4309cc665b162d8b3943f2677097b96ffb1dba7b6b44407a68fc9d5023c067fecc2b1e4ec25aa7599856108193818603dff61bb0b5a4bbce9fc099f37f9f52e7d8bbfcabfa12008", 0xd4, 0x200000000000}, {&(0x7f0000000200)="87b057b8e960c6460c3b", 0xa, 0x8}, {&(0x7f0000000400)="6335f4f9b0e00ae0f6622a113f752d135c35cc5bbc42aba76e45da46bdb563c84ceef10dc746085c24840aacac759a780c21e4180e9422b14cfac9883bdf0e737c6753dc05350720af430c1d637e6de548a122bb", 0x54, 0x3}, 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0x1000, 0x7c}, {&(0x7f0000002a00)="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0x1000, 0x2}, {&(0x7f0000000480), 0x0, 0x9df}], 0x40, &(0x7f00000008c0)={[{@nouser_xattr='nouser_xattr'}, {@acl='acl'}, {@nouser_xattr='nouser_xattr'}], [{@fowner_eq={'fowner', 0x3d, r0}}, {@euid_eq={'euid', 0x3d, r1}}, {@fowner_eq={'fowner', 0x3d, r2}}, {@hash='hash'}]}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 674.973657][ T8716] overlayfs: unrecognized mount option "l'v¸7 ›ĎwŔ¬oweb’9Ée0" or missing value 20:51:30 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x9a803a6c857e5767, 0x7) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 675.094433][ T8722] overlayfs: failed to resolve './file1': -2 [ 675.137005][ T8734] overlayfs: failed to resolve './file1': -2 [ 675.144361][ T8727] EXT4-fs error (device sda1): ext4_xattr_set_entry:1603: inode #16523: comm syz-executor.1: corrupted xattr entries [ 675.145923][ T8730] overlayfs: unrecognized mount option ".orkdir=./file1\" or missing value [ 675.159310][ T8727] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:51:30 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00'}) [ 675.174166][ T8731] EXT4-fs error (device sda1): ext4_xattr_set_entry:1603: inode #16525: comm syz-executor.5: corrupted xattr entries [ 675.200090][ T8736] erofs: read_super, device -> /dev/loop5 [ 675.221405][ T8735] overlayfs: filesystem on './file0' not supported as upperdir 20:51:30 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x100, 0x0) setsockopt$CAIFSO_LINK_SELECT(r0, 0x116, 0x7f, &(0x7f0000000380)=0xea, 0x4) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x5, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x3f, 0x81, 0x80000001}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000080)=""/235) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="75706824f69291d794cc88ccf5cd7add79706572646972e0b9371ffa148e8d2b985a47cf293d2e2f66696c65302c6c6f7765726469723d2e2f66696c65302c776f726b6469723d2e2f66696c65315c00"]) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 675.246673][ T8736] erofs: options -> nouser_xattr,acl,nouser_xattr,fowner=00000000000000000000,euid=00000000000000000000,fowner=00000000000000000000,hash, [ 675.311804][ T8736] erofs: cannot find valid erofs superblock [ 675.318283][ T8731] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 675.341315][ T8730] overlayfs: unrecognized mount option ".orkdir=./file1\" or missing value [ 675.345940][ T8747] EXT4-fs error (device sda1): ext4_xattr_set_entry:1603: inode #16521: comm syz-executor.3: corrupted xattr entries 20:51:30 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00'}) [ 675.365761][ T8747] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:51:30 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000006}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:30 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00'}) [ 675.416811][ T8736] overlayfs: filesystem on './file0' not supported as upperdir [ 675.419518][ T8747] overlayfs: filesystem on './file0' not supported as upperdir 20:51:31 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'/orkdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:31 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x2a450a66, 0x1) read$alg(r0, &(0x7f0000000080)=""/28, 0x1c) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f7765726469723d2e2f66696c65302c776f726b6469723d2e2f66696c65315c00c24f9e44271781fcd0784d10ab314769ccea95d21ffbfecd0011c1c6a7345f5ee5c1a24d0e1e6b4c38cded7e71163895f113785b036c9f18dab128a468e41a267a90895a6ee79e061ed21b33b5a5ea1cc55f30fe4c3725bd74165c2cc4"]) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 675.481779][ T8752] overlayfs: unrecognized mount option "uph$ö’‘×”ĚĚőÍzÝyperdirŕą7úŽŤ+ZGĎ)=./file0" or missing value [ 675.534523][ T8736] erofs: read_super, device -> /dev/loop5 [ 675.571998][ T8767] overlayfs: unrecognized mount option "/orkdir=./file1\" or missing value [ 675.581498][ T8752] overlayfs: unrecognized mount option "uph$ö’‘×”ĚĚőÍzÝyperdirŕą7úŽŤ+ZGĎ)=./file0" or missing value [ 675.597764][ T8736] erofs: options -> nouser_xattr,acl,nouser_xattr,fowner=00000000000000000000,euid=00000000000000000000,fowner=00000000000000000000,hash, [ 675.616778][ T8767] overlayfs: unrecognized mount option "/orkdir=./file1\" or missing value 20:51:31 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00'}) 20:51:31 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x5, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x3f, 0x81, 0x80000001}) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='up,lowErdi\x00'/48]) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 675.630541][ T8736] erofs: cannot find valid erofs superblock 20:51:31 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'\\orkdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 675.674082][ T8774] overlayfs: failed to resolve './file1': -2 20:51:31 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200, 0x0) write$P9_RMKNOD(r0, &(0x7f0000000080)={0x14, 0x13, 0x2, {0x4, 0x0, 0x4}}, 0x14) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="757070657264690009000000000000002c6c6f7765060069723d2e2d66696c65302c776f726b6469723d2e2f66696c65315c00a6630ea6e220ad543cfee51ee1a543efebaefc0655"]) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:31 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00'}) [ 675.787314][ T8777] EXT4-fs error (device sda1): ext4_xattr_set_entry:1603: inode #16540: comm syz-executor.3: corrupted xattr entries [ 675.792113][ T8783] overlayfs: unrecognized mount option "up" or missing value [ 675.812832][ T8786] overlayfs: unrecognized mount option "\orkdir=./file1\" or missing value [ 675.835311][ T8777] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 675.857279][ T8786] overlayfs: unrecognized mount option "\orkdir=./file1\" or missing value 20:51:31 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'w%rkdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 675.881645][ T8793] overlayfs: failed to resolve './file1': -2 [ 675.945031][ T8800] overlayfs: unrecognized mount option "w%rkdir=./file1\" or missing value [ 675.956464][ T8801] overlayfs: unrecognized mount option "upperdi" or missing value [ 675.960796][ T8785] overlayfs: filesystem on './file0' not supported as upperdir [ 675.966830][ T8791] overlayfs: unrecognized mount option "up" or missing value [ 675.982767][ T8800] overlayfs: unrecognized mount option "w%rkdir=./file1\" or missing value 20:51:31 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x5, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x3f, 0x81, 0x80000001}) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0xffffff06, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f7765536469723d2e2f66696c6530240c8dfffcd4c2fe69aa5b2c776f726b6469723d2e2f66696c65315c00"]) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:31 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00'}) [ 675.996402][ T8804] overlayfs: unrecognized mount option "upperdi" or missing value 20:51:31 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'w,rkdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:31 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="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"]) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:31 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000007}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:31 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x100010042) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) mount$overlay(0x40000a, &(0x7f00000001c0)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000280)={[{@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@index_off='index=off', 0x5c}], [{@smackfstransmute={'smackfstransmute', 0x3d, '/dev/video35\x00'}}, {@permit_directio='permit_directio'}, {@smackfshat={'smackfshat', 0x3d, 'overlay\x00'}}, {@hash='hash'}, {@smackfsdef={'smackfsdef', 0x3d, 'workdir'}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@defcontext={'defcontext', 0x3d, 'unconfined_u'}}, {@fsmagic={'fsmagic', 0x3d, 0x8800000000}}], 0xf603000020000000}) r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000040)='/dev/video35\x00', 0x2, 0x0) ioctl$VIDIOC_ENUM_FMT(r0, 0xc0405602, &(0x7f0000000080)={0x401, 0x3, 0x1, "5c3e0e96a403010000000000000001c9c1bdea9a0000000000000000dd3f3d66", 0x20303159}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:31 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00'}) [ 676.164425][ T8816] overlayfs: unrecognized mount option "w" or missing value [ 676.187145][ T8809] overlayfs: unrecognized mount option "loweSdir=./file0$ Ť˙üÔÂţiŞ[" or missing value [ 676.201289][ T8819] overlayfs: unrecognized mount option " " or missing value [ 676.256124][ T8819] overlayfs: unrecognized mount option " " or missing value [ 676.263927][ T8829] overlayfs: unrecognized mount option "index=off\smackfstransmute=/dev/video35" or missing value [ 676.275736][ T8822] overlayfs: failed to resolve './file1': -2 [ 676.285962][ T8830] overlayfs: failed to resolve './file1': -2 20:51:31 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) write$binfmt_script(r0, &(0x7f0000000380)={'#! ', './file1', [{0x20, 'lowerdir'}, {0x20, 'cgroup2\x00'}, {0x20, 'lowerdir'}, {}, {0x20, ':'}, {}, {0x20, 'cgroup2\x00'}, {0x20, '\'keyringGPL)%'}, {0x20, 'cgroup2\x00'}], 0xa, "880f92ee96fa8ce2fc5939daf7cd1c0eb319762b038901a2320fe3625a5949fc97e4924aafc228875dbdde3eccba6e9593d13d11ec2ec5795cc2f76f71a12e1709a1db1d879dc069786e4323f4063ab9a97abd152b538b20a7"}, 0xa3) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x1, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0xd, &(0x7f0000000a00)="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", 0x1000) 20:51:31 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'w/rkdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 676.299009][ T8815] overlayfs: unrecognized mount option "loweSdir=./file0$ Ť˙üÔÂţiŞ[" or missing value [ 676.303288][ T8833] overlayfs: unrecognized mount option "index=off\smackfstransmute=/dev/video35" or missing value 20:51:31 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x800) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$VIDIOC_DQBUF(r0, 0xc0585611, &(0x7f0000000280)={0x8, 0x3, 0x4, 0x4, {0x0, 0x2710}, {0x1, 0xc, 0x57, 0x0, 0x6, 0x1f, "4fcc9788"}, 0x0, 0x7, @offset=0x4, 0x4}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:31 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00'}) 20:51:31 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000008}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:31 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x5, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x3f, 0x81, 0x80000001}) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000240)='cgro\xf9d\x81p', 0x0, 0x0) [ 676.454262][ T8842] overlayfs: unrecognized mount option "w/rkdir=./file1\" or missing value [ 676.484840][ T8843] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:51:32 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00'}) [ 676.526541][ T8842] overlayfs: unrecognized mount option "w/rkdir=./file1\" or missing value [ 676.538828][ T8843] overlayfs: lowerdir is in-use as upperdir/workdir [ 676.539329][ T8838] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 676.556945][ T8858] overlayfs: failed to resolve './file1': -2 20:51:32 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'w\\rkdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 676.591180][ T8856] overlayfs: workdir and upperdir must reside under the same mount [ 676.606357][ T8838] overlayfs: lowerdir is in-use as upperdir/workdir 20:51:32 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}) [ 676.653730][ T8857] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 676.668048][ T8845] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 676.696714][ T8857] overlayfs: lowerdir is in-use as upperdir/workdir 20:51:32 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:32 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) r1 = dup(r0) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x9a335fe33128a8f9}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)={0x68, r2, 0x4, 0x70bd2a, 0x25dfdbfe, {{}, 0x0, 0x4107, 0x0, {0x4c, 0x18, {0x3, @link='syz0\x00'}}}, ["", "", "", "", "", "", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x0) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) statx(r1, &(0x7f0000000400)='./file0\x00', 0x100, 0x80, &(0x7f0000000440)) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 676.708165][ T8869] overlayfs: unrecognized mount option "w\rkdir=./file1\" or missing value [ 676.757593][ T8858] overlayfs: failed to resolve './file1': -2 [ 676.757860][ T8869] overlayfs: unrecognized mount option "w\rkdir=./file1\" or missing value [ 676.804654][ T8878] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 676.828847][ T8878] overlayfs: lowerdir is in-use as upperdir/workdir 20:51:32 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'wo,kdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:32 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\x00'}) [ 676.851360][ T8884] overlayfs: workdir and upperdir must reside under the same mount [ 676.859047][ T8864] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 676.905753][ T8883] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 676.915971][ T8864] overlayfs: lowerdir is in-use as upperdir/workdir 20:51:32 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20ncci\x00', 0xa0000, 0x0) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4008800}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x38, r1, 0x4, 0x70bd2a, 0x25dfdbfd, {}, [@TIPC_NLA_NET={0x24, 0x7, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x3b3c}, @TIPC_NLA_NET_ID={0x8, 0x1, 0xa}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x7656}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x10}, 0x1) 20:51:32 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x5, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x3f, 0x81, 0x80000001}) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x1) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x801, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') getgid() setxattr$security_smack_transmute(&(0x7f0000000100)='./file0\x00', &(0x7f00000004c0)='security.SMACK64TRANSMUTE\x00', &(0x7f0000000500)='TRUE', 0x4, 0x3) sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000480)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)={0xd0, r1, 0x330, 0x70bd28, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3c}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x13}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_TUN_TYPE={0x8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x10001}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7ff}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@empty}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xfe}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x52}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}]}, 0xd0}, 0x1, 0x0, 0x0, 0x10}, 0x40000) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x100, &(0x7f0000000100)=ANY=[]) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 676.950673][ T8883] overlayfs: lowerdir is in-use as upperdir/workdir [ 676.968495][ T8891] overlayfs: unrecognized mount option "wo" or missing value 20:51:32 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000009}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:32 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00'}) 20:51:32 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'wo/kdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 677.012625][ T8891] overlayfs: unrecognized mount option "wo" or missing value [ 677.034343][ T8893] overlayfs: workdir and upperdir must reside under the same mount 20:51:32 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file1\x00', 0x16) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x1b, 0x6) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 677.098617][ T8898] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 677.175295][ T8898] overlayfs: lowerdir is in-use as upperdir/workdir [ 677.189521][ T8910] overlayfs: unrecognized mount option "wo/kdir=./file1\" or missing value [ 677.197050][ T8902] overlayfs: unrecognized mount option "./file0" or missing value [ 677.207388][ T8911] overlayfs: failed to resolve './file1 ': -2 20:51:32 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00'}) [ 677.230958][ T8904] overlayfs: workdir and upperdir must reside under the same mount [ 677.238798][ T8910] overlayfs: unrecognized mount option "wo/kdir=./file1\" or missing value 20:51:32 executing program 5: mkdir(&(0x7f0000000140)='./file1\x00', 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="7570706572057dc604d0e557fb63759a0c036469723d2e17e6696c65302c6c6f7765726469723d2e2f66696c65302c776f726b6469723d2e2f66696c65315c00e86519a5a4f208f836"]) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cachefiles\x00', 0x7a906467405285a1, 0x0) ioctl$MON_IOCX_GET(r0, 0x40189206, &(0x7f0000000100)={&(0x7f0000000080), &(0x7f0000000300)=""/4096, 0x1000}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000000200)={0x1f, 0x5, 0x8}) [ 677.276840][ T8902] overlayfs: unrecognized mount option "./file0" or missing value [ 677.297692][ T8915] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:51:32 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000400)='/proc/capi/capi20ncci\x00', 0x20000, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000480)='memory.events\x00', 0x0, 0x0) move_mount(r0, &(0x7f0000000440)='./file1\x00', r1, &(0x7f00000004c0)='./file1\x00', 0x10) getcwd(&(0x7f0000000040)=""/110, 0x6e) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x8000000000, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x1) r2 = openat(0xffffffffffffffff, &(0x7f0000000140)='\x00', 0x40080, 0x28) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000380)='/dev/btrfs-control\x00', 0x2082, 0x0) renameat2(r2, &(0x7f0000000200)='./file0\x00', r3, &(0x7f00000003c0)='./file0\x00', 0x4) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f7765726469723d2e2f66696c65302c776f726b6469723d2e2f66696c65315c0046ddb9b2c14f7331b605ccabc69ff86c3b232606a20567ec35a773c4167ace4817fa0eb33deeaf14a17c1ee9f26117fbb4fa715a28bf9f05b141d7e253a1b54fe6f0757d540af986ee63aabe590c14899c390c34096071a1d441466f001cc0000000000000"]) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:32 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'wo\\kdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:32 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) openat$vimc1(0xffffffffffffff9c, &(0x7f0000000140)='/dev/video1\x00', 0x2, 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x5, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x3f, 0x81, 0x80000001}) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:32 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file1\x00', 0x5, 0x3, &(0x7f0000000580)=[{&(0x7f0000000280)="e9bad5060747255a4bab6810b8d58e3204badf849a0358018ad6d75342bc44996bac19707f80c7e1a8a41eed44f475b4bc40e6870885e236e3462fd69221cc0a145b2300a639e1235666f97cf24e237ce313d63eef3521fe024a52d69f17a89b136ddf91537281ebcc7bea1d206386b8585660fe07ca992822ec0fc0a6a37b7a5cc2d5e7642b4b2cc586131e12918a87c5d532f2c50a5d344cb5c19a35fefdc1eb224608f5529c2ae9ce72ae5cb671cefd93be1755486424223b7e217fdc2cc21e", 0xc1, 0x1}, {&(0x7f0000000380)="c6cc8de78070ef1f2678add559f88582400f23e960992027ca8f2c2614e356dfd289589dbf64ac737fb5b04adc279647721513d23909c081537b0ee5b2f589033b9b81e031698d75d96946e33e60ade7cda7b7fb5194f86f09bf128163051a9da088b8842e3fe8eaa393b7df636b6422925cf991bc6f2a683ec6bb72344095e8c4ca37ad8a20514b69f8ad3db90535d63f661cc44ec9d7479275347ce49480e93eb089fad2d6a58290d7535e90735e3a6f08581d138620f601021fa77b3706ea9a667bbfb5", 0xc5}, {&(0x7f0000000480)="d98697f11aa95d5f85a50673785f8ce6a320571b05bf3e1e3b255d0684fc3c78d3bab58b5736bfba5cf39cb89db64682692a8e199a8b08f1e3efb62f361edf69155ec8086a6abe95e0b7a459169bfaad145ac88820cf5d8dd99d30e2e1e12bbb69f9486c81a658b924bf7537218278595d9a86e6737e7951fb6d46676d9ff873eb30bb8ed520f27d43a6039978bc50ce3b10b97a7b1c8d29ccacc7fe5af695d3ac4e00dbeab0aab6ed7555b955f906ae88f9c15f9667521839f04a5b2d00a747b5a644e94cfd8a59087fe13a063fffb585de5f8182a777d599dcfcdb0172f9cf803c950ac01603cbb6", 0xe9, 0x8000}], 0x40, &(0x7f0000000600)={[{@noquota='noquota'}, {@resize_auto='resize=auto'}, {@noacl='noacl'}, {@grpquota='grpquota'}, {@tails_small='tails=small'}, {@barrier_flush='barrier=flush'}, {@balloc_test4='block-allocator=test4'}, {@data_journal='data=journal'}, {@errors_ro_remount='errors=ro-remount'}], [{@smackfsdef={'smackfsdef'}}]}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 677.338797][ T8911] overlayfs: failed to resolve './file1 ': -2 20:51:32 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00'}) 20:51:32 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf60300002000000a}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 677.471975][ T8934] overlayfs: unrecognized mount option "wo\kdir=./file1\" or missing value [ 677.533782][ T8939] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 677.560456][ T8934] overlayfs: unrecognized mount option "wo\kdir=./file1\" or missing value [ 677.576359][ T8939] overlayfs: lowerdir is in-use as upperdir/workdir 20:51:33 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00'}) [ 677.598098][ T8951] overlayfs: failed to resolve './file1 [ 677.598098][ T8951] ': -2 [ 677.612669][ T8935] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 677.615455][ T8946] REISERFS warning (device loop5): super-6502 reiserfs_getopt: unknown mount option "smackfsdef=" 20:51:33 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'wor,dir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 677.657084][ T8937] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 677.719348][ T8948] overlayfs: filesystem on './file0' not supported as upperdir [ 677.729116][ T8951] overlayfs: failed to resolve './file1 [ 677.729116][ T8951] ': -2 [ 677.750402][ T8953] overlayfs: filesystem on './file0' not supported as upperdir 20:51:33 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00'}) 20:51:33 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000003c40)='/dev/adsp#\x00', 0xfffffffffffffff9, 0x0) ioctl$KDENABIO(r0, 0x4b36) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000004e00)={0x1, 0x70, 0x100, 0x4, 0x4, 0x4, 0x0, 0x40, 0x40000, 0xa, 0x0, 0x9, 0x6, 0x8000, 0x1, 0x7, 0x10000, 0x59, 0xfffffffffffffff9, 0x8, 0x10001, 0xfff, 0x2, 0x100000001, 0x4, 0x8, 0xc335, 0x1f, 0x19d8, 0x80000000, 0x4, 0x4, 0xa810, 0x855, 0xfffffffffffffffe, 0x45f2, 0x6, 0x6, 0x0, 0x6, 0x1, @perf_config_ext={0x7fffffff, 0x8000}, 0x10, 0x2cb, 0x3ff, 0x1, 0xc9d, 0x9, 0x16}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000003c80)={0x0, 0x6}, &(0x7f0000003cc0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000003d00)={r1, 0x3, 0x5, 0x1}, 0x10) mount(&(0x7f0000002d80)=@filename='./file0\x00', &(0x7f0000003040)='./file1\x00', &(0x7f0000003080)='nfsd\x00', 0xf669eb3c5b72c7ff, &(0x7f0000003300)='\x00') mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000004f00)) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) ioctl$UI_DEV_CREATE(r0, 0x5501) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000004e80)={{0x2f, @broadcast, 0x4e20, 0x3, 'wlc\x00', 0x18, 0x7, 0x50}, {@loopback, 0x4e21, 0x0, 0x100000001, 0x100, 0x34b0}}, 0x44) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x1) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x7, 0x600) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000030c0)={{{@in6=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@dev}}, &(0x7f00000031c0)=0xe8) sendmsg(r2, &(0x7f00000052c0)={&(0x7f0000004f40)=@un=@abs={0x0, 0x0, 0x4e22}, 0x80, &(0x7f0000005180)=[{&(0x7f0000004fc0)="a376744b1e12afcaeee23a59900d40b8872c384723b0ead9701458a574f872d6a4eb213acf0f406561eb3d4ac913b3658952d62da4e69a1eaad2665875c6f69428ef60f4c21286a3b308e79ac304", 0x4e}, {&(0x7f0000005040)="197b4ef5f7d9db81fc7959371101ae4d070d413af4c13fa2bb02cb093b704a9f06ed73c1ee8e63031df86e210f040d3e042e45884c70f9f9bd63c9fbaeb3443d5cddd4be512e2a408a2a87e0ccb550297a47c1df14e6f348185610f563bb03557a47d63ec125cf5ab2cecba67f7c562ab60403f495f2608db8b01a90b51af2ee37", 0x81}, {&(0x7f0000005100)="99f8693cef7b6ef0", 0x8}, {&(0x7f0000005140)="2fb578", 0x3}], 0x4, &(0x7f00000051c0)=[{0xa0, 0x88, 0x3, "46a74657e61d6d4158092f3d3a9f9e58237c6a8dcff8d2dea1ba997ae2bd9dbd00edcb7bd4107005ccd5f3c158ffc0a398b011d6891094d6f8336c40ca24a3eae47460dd28c921a646f79075d03506eb6b5464b0eaefd312ba59e87f93207ff12905c1cc5bf3a845e6b671e320707ccbdfcc8c35ce70881cef9d5d92a0237ff0f973ef9e2e87718b96790f6998"}, {0x58, 0x10e, 0x9, "4c23f52d802fc79bfefe6611a75b4930b2364a6c4c09151e94e9fdb1a93a6ed59c7eb446f0c3e1c80e66e756b9c43f58b786e2551095ee6b36e5c6fd8c3b6d9f50acb1"}], 0xf8}, 0x4) sendmmsg$sock(r2, &(0x7f0000003ac0)=[{{&(0x7f0000000200)=@vsock={0x28, 0x0, 0x2710, @host}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000380)="3bd32d471efdca55a865ee8b0da20c48799987ddaf91aee09a7255ae9cdf6a370ef32b8185410d8aa4b7c36ea7798cc9cff37475fc206f6babc44c37972648772bcd569183727b569edee46e48ba335cb02efcf0c30d4833972dc7218936ea26714cf145e18ce6eb7c29d65854474affcfc8b1d0e9777c718bb0e4381170db3da3d7fe8a8ee7a05652f86a8377bcc69df2a1108c47fc042c598e76daf8b3f5701a1555263533cc8fada03427", 0xac}, {&(0x7f0000000a00)="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", 0x1000}, {&(0x7f0000000440)="2e6894617630ddbb5ff90aa60f19db2591ee80fa2d6321fbbc0b3afd9c355ca922d7f4df9eb481dd09a78bd3ce4636ecb56d1e1eda9fb9699587c1381e2af3c3335aa459aae9315693a3115aa72c9f4cba673ce8a4b18d8570589ddc2ef075956ca2d2edab3bb4d38cfb344205b54498ae9cbb988c5921532ce9de0e3e804257b63bb62785", 0x85}, {&(0x7f0000000500)="fab6695bb1bd6ee60404f7608ec77e7ec1b08d7809df12b24c7dfafdf61d1abec54f90509f93e70f586845053265304a5fcf34e0ab99b9701be8264a7223a4e713", 0x41}, {&(0x7f0000000580)="25f7980722bdff17926449e0cf789dec0bf2f19ce0a432f5cd6cc734f279ce4edcd57c1563a408b21cd390f9a7597871706fd1c3e6565ec0fb1d30a0a47678598ffe3e3aecd6189c91d559a29aff9d6d8fa4ef2f87259973d7a94abd69aff73e7bdac48a8d63f26ff50624e14a9e40c4897eed8c8fbb0b", 0x77}], 0x5, &(0x7f0000000140)=[@txtime={{0x18}}], 0x18}}, {{&(0x7f0000000680)=@tipc=@nameseq={0x1e, 0x1, 0x1, {0x41, 0x2, 0x3}}, 0x80, &(0x7f0000002b00)=[{&(0x7f0000000700)="8a125e16576d2277eaf3d6404223c67304a97efc32c43d60b6220ac477791d5e89866cbcb47d8d9bb8021eaea8aa19a5468c36fe55b41f5303adcaf830d272bcf365518c17c36bcb7a75459c90c5c842c383b58035318e7ae8276bcd5e7b858e54ac756769f8498df2f58ac81c8b5a6a114d299fc36cbe97ff17602a99e95091c571a7dac2f2d0034d10098619c1e3a42e6d0428891f90cf1978dd4631d91b297c8c0a37d01e76051f1355e23b49cc7a4dd9b86d451e8210f90a7a45568a5bbf48589b2a31f86e09df", 0xc9}, 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{&(0x7f0000002cc0)="05439125fce70464c41b83e9206828230d1777cb5da7fe7f11bb2c345e4170432d5169ed89bcfd0660f7c7c0e6c4e011b032092d741ef12ad961cfbc0a780c94459703491082678b0ab01662707124ed5cba806f6b36c71fc40755a208e08304f2d08f08e600a1696e799fdad9f8c55ea07fe30657f4da76ba7e6e25c55494415a9e2c185ed52e01856945ede71621261a8bad37c4a26a335d871f90acbbbfcf537c3964f8cb14e4e02ddcb4bbf8ce", 0xaf}, {&(0x7f0000002d80)}, {&(0x7f0000002dc0)="543bd4d319e52f82479ce86ba93ff48b1eedf212da366f713e8d5ce6a0447815639f1cea589f8c", 0x27}, {&(0x7f0000002e00)="442735ace75453a511fd44b53ae3202ebbc1da831ea08bf2a81c70a14a982793fd497fb0b1d2df30b3c2e06e69a28fe4cfcc7ea728e4534c28629fa255d9050b49ae023e59bcc5ec3ec841abaae7ef5ea9c211fa34eacba77a28b1e3601dd84462488db9bc2ca6783e210a8a028fb21cf581ea065f2777ca6b8dc445b3df010502c2e43918e6cde1e7f43f062b145dcfc6dfc758e2810d34a363bf184c77af996a846e53d05a50681c25e5a540d22c1df1a1187c1c5dfa85c7be79f772eb0fd96d98698e86ba4a6da58f83", 0xcb}, {&(0x7f0000002f00)="31f68648c13037c2a46583577b2eb164699202f01a8cac69d155ad685411607c5f6220d727681e78b3c27b3c6161cdc3620a6ccb192fc75133b7905972641f7c9beac71a4898ba735592da85d4bdb981e31e4cd6225f72761cd83ff609cbf1d572372e761085ba07c4bd84a835f37cc3223ef05ddfe57a00beeab3e03d83dc72fe37f249d8ab05c62cfe925bbb9a951334812316503a9e5dec6fa840", 0x9c}], 0x6}}, {{&(0x7f0000003200)=@xdp={0x2c, 0x4, r3, 0x16}, 0x80, &(0x7f0000003440)=[{&(0x7f0000003280)="6d84a0fd1848b4e19f7e13949a2a7ffe1057c0499c8e9cc8ee4b7a427ef5a2afb9dec16289a5618c9fc5868f77d5dc68e40ffc362719d9fabd826a31ade5261e652035e856d7c91737630ed3fdf65508a929c83381d421e3a143470f2bd679d7b511a1bd", 0x64}, {&(0x7f0000003300)}, {&(0x7f0000003340)="b447e5824e48e4e48925f77950f36abb671417790311db3b6a3e4453ac908588397208618878b150a1abbf1c8287c6b1f0ac58dc384e38715ba2d7b60410d9f5b7cf5edfa465bb507f2491a258fbde9fdad40c7fca84543e425f28f5c000586b3efbd610f57eb641f043fe9a6fda2a50958b18e17993e627a0e7094e34e5798ec7cd168173e949d3ef2da0df3bf45692543e2f2965886b2752d31658936c5cac2316344eca5b", 0xa6}, {&(0x7f0000003400)="630e127c9fad46f93c457e8a9dd755ba09d7554ac86e678a9b4c08f73261d5d3424d8f0489036a311353bd88bc", 0x2d}], 0x4}}, {{&(0x7f0000003480)=@nl=@proc={0x10, 0x0, 0x25dfdbfb, 0x2001}, 0x80, &(0x7f0000003540)=[{&(0x7f0000003500)="6b0771921642cdb742934ca1d5a47b3409606df5d0174b03d20342d53a209dc1796d73c1", 0x24}], 0x1, &(0x7f0000003580)=[@txtime={{0x18, 0x1, 0x3d, 0x100000000}}], 0x18}}, {{&(0x7f00000035c0)=@l2={0x1f, 0x1fffe0, {0x4, 0x9289, 0x9, 0x0, 0x4, 0x80000001}, 0x8, 0x4}, 0x80, &(0x7f0000003a00)=[{&(0x7f0000003640)="bfac67c8c5bc4b3ec06aa92f952f3446719f46203e055da7c0af3456ea46c3cf93ca7761d48ec6665d0ce5f6028f8b94e4", 0x31}, {&(0x7f0000003680)="1d5517f78f09", 0x6}, {&(0x7f00000036c0)="1370030afe360c87c44d0d865a3bb24046357cb206d786a31a9bacc15d59985b3e7fd2cfe4de8fd5ef44b449b1da8b1cee3a6b413c1e", 0x36}, {&(0x7f0000003700)="578ce9eea9dd7a9e9da593c2e652c3f80c555d914ab5dffab8230223a4c48ffd2cf8caf8f1a415910c80e5187dbe1c32fe5d649159c938ffa29b12145324788c30db3d9d93c7ae4bdf62987fd02ac5348ce736c7c0624808e5489e45d84953f4793b6881bd8da9090edcbe4c64c077ba198ac98cc2d343be0987433fbb16aa78d366e730692fa02b892f7941f2c64f594f360907c82378e456757f07904c51ebb4c48eb4d46496a947ad49827a818b7d4ab1545135bc905c4e25580c7bc702804ee3e8e4d396e7aee868cd320bc061c02ccdfc9fe2306006714fa870b9878b", 0xdf}, {&(0x7f0000003800)="658138db8d1452b546375b15c90242916cc2b6c5d757148fc84d9a1f7f18eddf2423db2a20a8071ce4d42245e05ce9a5c0ce6838a547b51f187c0bb942f199ec9152e8dd0a1e29e2888a8fcc176213858c36559ec82cc55b4b406b49ec804111d9033ea0c374452026b0eba9de82648525060cfa524a97e75acae1a6fe08821cecc0cb2b945b5ca3d05aafc25c120fdb6d28495bf7097ac1edf8c89aa68c6ac84514b02ddbb4511fca10f7feaaf619a90b6364738f0d215946c545c4ca922e8a56a6c94190eba63369b95f4e9e747b3ac599f2acc58e4174ace9c44c443e7cbf3cc3861fc8204a853745eec01a9447", 0xef}, {&(0x7f0000003900)="3deff440af52a582e0a751938a6da279637fa1543731fc10387f43d6ea16590eb0cd0ac15bc4548c58991b27a90341a118a00b9a27a75a3fae6fae467e4beb091adebaac3debef33db409bf75478affc789f4b154bbf1d4f88937e90fe1f46cc0528243f9adbe9601032e6b30ed5e2e6cfb0dd47fe943f29d0403931348ac3b38e5a8efee0865d45f06088360e4e74cfe48698eff02baa401da49e0b5edfae3675ab254d7e5ec7751f3fc0890bd9d35fcd5fec04895fda6bb6e5cca5e9ce599edee92d7d5063341d346f8bdad157469e2b12be", 0xd3}], 0x6, &(0x7f0000003a80)=[@mark={{0x14, 0x1, 0x24, 0x1}}], 0x18}}], 0x6, 0x24008000) prctl$PR_SET_TIMERSLACK(0x1d, 0x6) r4 = shmget$private(0x0, 0x3000, 0xbee031d7e8b55044, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000003d40)=""/4096) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000004d40), &(0x7f0000004d80)=0x4) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000004dc0)={'ipddp0\x00', {0x2, 0x4e23, @remote}}) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x40000, 0x0) [ 677.769412][ T8946] overlayfs: workdir and upperdir must reside under the same mount [ 677.780637][ T8964] overlayfs: unrecognized mount option "wor" or missing value 20:51:33 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x5, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x3f, 0x81, 0x80000001}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x400, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000800)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4008128}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)={0x80, r1, 0x300, 0x70bd29, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6e}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfffffffffffffffd}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6tnl0\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x68}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xdb494a767739a808}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x20000000}, 0x40001) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000680)={0x5, 0x0, [{0x8dcf3896cf0190b6, 0x75, &(0x7f0000000380)=""/117}, {0x2000, 0x1000, &(0x7f0000000a00)=""/4096}, {0x2, 0x74, &(0x7f0000000400)=""/116}, {0x4391e1586e294d37, 0xd3, &(0x7f0000000480)=""/211}, {0x0, 0xbb, &(0x7f00000005c0)=""/187}]}) [ 677.822597][ T8939] REISERFS warning (device loop5): super-6502 reiserfs_getopt: unknown mount option "smackfsdef=" [ 677.852048][ T8969] overlayfs: unrecognized mount option "wor" or missing value 20:51:33 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'wor/dir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:33 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00'}) [ 677.971155][ T8976] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 678.001152][ T8976] overlayfs: lowerdir is in-use as upperdir/workdir 20:51:33 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf60300002000000b}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:33 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) fsetxattr(r0, &(0x7f0000000080)=@known='trusted.syz\x00', &(0x7f0000000140)='cgroup2\x00', 0x8, 0x2) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f7765726469723d2e2f66696c6551f0625dc4e840da723d2e2f66696c65315c00"]) mkdir(&(0x7f0000000040)='./file1\x00', 0x4) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 678.022186][ T8979] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 678.061646][ T8985] overlayfs: workdir and upperdir must reside under the same mount 20:51:33 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x5, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x3f, 0x81, 0x80000001}) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0xffffffffffffff6b, 0x4) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file0,workd\x00'/51]) syz_mount_image$nfs4(&(0x7f0000000040)='nfs4\x00', &(0x7f0000000080)='./file1\x00', 0x3, 0x5, &(0x7f0000000680)=[{&(0x7f0000000380)="29cce9c53de3ea2c5b3f5e0df3073b7039e7c8f0c2c3a8ca1edca854bdd8655ff150eb6391aaf4a01bf3295ac7c240f4986a959917f03d013ed0e4456e20b0e87b5f2a76110336ef28d3cb0c1adeaefcdc87a10461d2030684fb3a6d57025d4615e722475d17d46f97383ebbe36358e16d18dae294638cdbfc3b27bda3ab57754b8a9665bf0c6313dc45d5708d8fc88f2f4c1d6daa8b383f29e2d5e62fa334a0c700fb824725e6a434", 0xa9, 0x3}, {&(0x7f0000000440)="f3c6d6e39db2c60931e48315f132ac4347f9972fd521eb4b14f7cb01fa9595864aea1f1e087a96fda8dbe192022c885b58f85617ca9979bdb06b6529fa1f2d7b55cc249468ac750a97bff38db94a894df896289071c55a793891a5c9e3a42caaec5532b1beec58a6995df126c3d4b5d5c4ae357e13904839f00607930b15f667d2195026581fccc2277f81c358f42e47b14a536730c941645bebc74ad663312bb4e34f49a7dc16cf7418e54d17bff2c2123de728775445318c0eba9305a371ec80ad3e2afbff471afb46b4c5d7cb6ec37a316dcb", 0xd4, 0x81}, {&(0x7f0000000140)="782351f424ab2e1a5fde82c0adc1987e1e3cb35083b37d04497dcdb5d5e5dede35f3547622a111f7521c0ffd19e18c908da736c09282027ebc6accd120d5", 0x3e, 0x61}, {&(0x7f0000000a00)="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0x1000, 0x9}, {&(0x7f00000005c0)="1eb1a1120ff510830cb9b8053bfe69e8a4ec75ca057917de030bef7ceb97f9ad9da21af509e5d6cf568a95d99f1434df10e05f1c6eee9aaff84f650d2e77214462f3fe229f3bd4dd54c1e88d791d14f6def80166ed8d2a07b3cbb7ba7ab1161247faf443b6d3fd67036d9243278e1d93575807e8c61f4862b6831798294ffd26697a3934b2c1b2b5", 0x88, 0x5}], 0x10, &(0x7f0000000200)='.,[vboxnet1ppp1\xbcwlan0nodev\\\x00') mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000540)='/dev/full\x00', 0x20000, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, 0x810, r0, 0x0) 20:51:33 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00'}) [ 678.079300][ T8988] overlayfs: unrecognized mount option "wor/dir=./file1\" or missing value [ 678.118905][ T8988] overlayfs: unrecognized mount option "wor/dir=./file1\" or missing value 20:51:33 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'wor\\dir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:33 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x8001, 0x0) ioctl$VIDIOC_SUBDEV_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000140)={0x0, @bt={0x800, 0xfd, 0x0, 0x2, 0xd59f80, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x8}}) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_TASK_PERF_EVENTS_ENABLE(0x20) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) syz_init_net_socket$ax25(0x3, 0x3, 0xca) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='overlay\x00', 0x222000, &(0x7f0000000500)=ANY=[@ANYRES16=r1]) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) socketpair(0x8, 0x6, 0x8001, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_REPLICAST(r3, 0x10f, 0x86) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="d100000049e664e28ee3ec565495f944c027aa837acaf4c2bef48fe40ece7dc4b64727f9247ebc98e822cd8fc7a09c8b5b3675564ae5c09ef70cfb69b8829e165c42614d7ae3c331a38d928270bfb0703807f1e9e55b065923781d44488023e130fd5b7a4e2fd5de720926d03900aeee33f896ac07808beac7cba6921cb4c12a7237f46cb789e922a86089bad301f0b878d633ef3602fd83a93eb82155150789f5f60f826e7bccf1a60eb016466cede87f31d649e6771bf479961b80f51c9f32f5831b6ac2cf1e00"/213], &(0x7f0000000080)=0xd9) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000100)={r4, 0x9c, &(0x7f0000000680)=[@in6={0xa, 0x4e21, 0xeff0, @ipv4={[], [], @multicast1}, 0x19b2}, @in6={0xa, 0x4e21, 0xffffffff00000000, @loopback, 0x8}, @in6={0xa, 0x4e22, 0x7f, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x7fffffff}, @in6={0xa, 0x4e23, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0xd13}, @in={0x2, 0x4e24, @remote}, @in6={0xa, 0x4e21, 0x9, @rand_addr="5f49fa03cf78a8c7cdfad04a47ad3328", 0x8}]}, &(0x7f0000000140)=0x10) r5 = syz_open_dev$sndpcmc(&(0x7f00000004c0)='/dev/snd/pcmC#D#c\x00', 0x8001, 0x200000) ioctl$TIOCLINUX2(r5, 0x541c, &(0x7f0000000480)={0x2, 0x8, 0x3, 0x6, 0x800}) [ 678.169168][ T8996] overlayfs: failed to resolve './file1 ': -2 [ 678.204322][ T9001] overlayfs: failed to resolve './file1 ': -2 [ 678.228735][ T9003] overlayfs: unrecognized mount option "workd" or missing value [ 678.241096][ T9004] overlayfs: missing 'workdir' 20:51:33 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf60300002000000c}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 678.290690][ T9012] overlayfs: missing 'workdir' 20:51:33 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00'}) [ 678.323438][ T9014] overlayfs: unrecognized mount option "wor\dir=./file1\" or missing value 20:51:33 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) getresgid(&(0x7f0000000080)=0x0, &(0x7f0000000140), &(0x7f00000001c0)) setgroups(0x1, &(0x7f0000000200)=[r0]) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 678.403346][ T9010] overlayfs: unrecognized mount option "workd" or missing value [ 678.431779][ T9019] overlayfs: failed to resolve './file1 ': -2 [ 678.443008][ T9014] overlayfs: unrecognized mount option "wor\dir=./file1\" or missing value 20:51:34 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'work,ir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:34 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b97000)={0x2, &(0x7f0000000200)=[{}, {0x6}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f00000000c0)=""/1, &(0x7f0000561ffc)=0x1) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x5, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x3f, 0x81, 0x80000001}) stat(0x0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200, 0x0) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f0000000380)='./file0\x00', 0x200, 0x2, &(0x7f00000003c0)=[{&(0x7f0000000480)="6224bd730d80ef75ddb0fba8336793f3ea84fd403b3e09eb265409d8c409a9770e6a1d6b5babc67ca2cbb84adea758d99b89dab763e3fde554822b0ba2559afa72839547d14a371fa7db0b638d19c4826867f816a7693ba0728b8ff89f06b61e0b6f6792697b116a4021659a6320de25f294efcfa1efc3f2ec38319136d74c913ca554c9dd0b7d3911429991bf6768cde62e9facfa7ed95d85b18986ad36a243", 0xa0, 0x9}, {&(0x7f00000005c0)="fd188e09efefdadde8f8ec306a5072f2ab5db39a3fcdf4ff53aac9ac6b9260fb49ffb916b89d3da9a6bc30432c70606b95f3dc45add475b990f2a5dccdcfa567176a9af88430d616db9aa341163c9113beeb89e392d1a6754585e01615e608a3f3cfdab9e0c6393cdd6b679ed452", 0x6e, 0x40}], 0x12000, &(0x7f0000000640)={[{@fragment_metadata='fragment=metadata'}], [{@permit_directio='permit_directio'}, {@pcr={'pcr', 0x3d, 0x2f}}, {@smackfstransmute={'smackfstransmute'}}, {@fsuuid={'fsuuid', 0x3d, {[0x61, 0x62, 0x34, 0x38, 0x33, 0x75, 0x36, 0x32], 0x2d, [0x35, 0x38, 0x61, 0x37], 0x2d, [0x61, 0x36, 0x36, 0x75], 0x2d, [0x39, 0x30, 0x38, 0x36], 0x2d, [0x64, 0x63, 0x66, 0x39, 0x36, 0x77, 0x39, 0x31]}}}, {@defcontext={'defcontext', 0x3d, 'staff_u'}}, {@dont_appraise='dont_appraise'}, {@fsname={'fsname', 0x3d, 'timer0\x00'}}]}) fchownat(r3, &(0x7f0000000080)='./file1\x00', r1, r2, 0x800) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:34 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00'}) [ 678.494620][ T9030] overlayfs: failed to resolve './file1 ': -2 20:51:34 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="f5707065726469723d2e2f66696c65302c6c776f726b6469703d6c65315c00000000000000000000000000000000000386926fa2c2d4d49e79614321cf"]) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:34 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf60300002000000d}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:34 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}) [ 678.632361][ T9044] overlayfs: unrecognized mount option "work" or missing value [ 678.644727][ T9039] EXT4-fs error: 13 callbacks suppressed [ 678.644756][ T9039] EXT4-fs error (device sda1): ext4_xattr_set_entry:1603: inode #16601: comm syz-executor.5: corrupted xattr entries [ 678.661024][ T9039] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 678.699990][ T9044] overlayfs: unrecognized mount option "work" or missing value [ 678.725527][ T9053] overlayfs: filesystem on './file0' not supported as upperdir [ 678.767499][ T9047] overlayfs: failed to resolve './file1 ': -2 [ 678.801998][ T9054] overlayfs: unrecognized mount option "őpperdir=./file0" or missing value 20:51:34 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'work\\ir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:34 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0x20000, 0x0) getsockname$unix(r0, &(0x7f0000000280), &(0x7f0000000080)=0x6e) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 678.852832][ T9059] overlayfs: failed to resolve './file1 ': -2 [ 678.879213][ T9055] EXT4-fs error (device sda1): ext4_xattr_set_entry:1603: inode #16527: comm syz-executor.1: corrupted xattr entries 20:51:34 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xfd\xfd\x00'}) [ 678.918029][ T9060] overlayfs: unrecognized mount option "őpperdir=./file0" or missing value [ 678.960185][ T9069] EXT4-fs error (device sda1): ext4_xattr_set_entry:1603: inode #16539: comm syz-executor.5: corrupted xattr entries [ 678.992481][ T9055] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:51:34 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x20000000, &(0x7f0000000140)={0xa, 0x4e21, 0x7566, @dev={0xfe, 0x80, [], 0x13}, 0x1f}, 0x1c) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:34 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\x00'}) [ 678.995771][ T9069] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 679.009008][ T9073] overlayfs: unrecognized mount option "work\ir=./file1\" or missing value [ 679.039895][ T9074] overlayfs: filesystem on './file0' not supported as upperdir 20:51:34 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000010}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:34 executing program 5: mkdir(&(0x7f0000000580)='./file0\x00', 0x100000064) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) keyctl$KEYCTL_CAPABILITIES(0x1f, &(0x7f00000005c0)=""/132, 0x84) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000680)=@random={'btrfs.', '{$/\\vmnet0\x00'}, &(0x7f00000006c0)=""/165, 0xa5) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x8c1ba7095f1c6cce, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x7f, 0x2) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000280)={{{@in=@multicast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) getresgid(&(0x7f00000003c0)=0x0, &(0x7f0000000400), &(0x7f0000000440)) mount$fuseblk(&(0x7f0000000080)='/dev/loop0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='fuseblk\x00', 0x434, &(0x7f0000000480)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id', 0x3d, r1}, 0x2c, {'group_id', 0x3d, r2}, 0x2c, {[{@max_read={'max_read', 0x3d, 0x84e}}, {@allow_other='allow_other'}, {@blksize={'blksize', 0x3d, 0x1000}}], [{@obj_role={'obj_role', 0x3d, 'cgroup-$bdevmime_typeself.'}}, {@measure='measure'}, {@audit='audit'}, {@defcontext={'defcontext', 0x3d, 'root'}}]}}) [ 679.095844][ T9055] overlayfs: filesystem on './file0' not supported as upperdir 20:51:34 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x5, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x3f, 0x81, 0x80000001}) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="75707065726469723d2e653d2f66696c67302c6c6f7765726469723d102f66696c65302c776f726b6469723d2e2f66696c65315c00"]) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:34 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workair', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:34 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xfd\xfd\xff\xff\x00'}) [ 679.162229][ T9086] overlayfs: workdir and upperdir must reside under the same mount [ 679.237489][ T9086] overlayfs: workdir and upperdir must reside under the same mount [ 679.248999][ T9094] cgroup2: Unknown parameter 'fd' [ 679.257203][ T9099] overlayfs: unrecognized mount option "workair=./file1\" or missing value 20:51:34 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x10000, 0x0) ioctl$VIDIOC_SUBDEV_QUERY_DV_TIMINGS(r0, 0x80845663, &(0x7f0000000280)) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) rt_sigsuspend(&(0x7f0000000080)={0x1}, 0x8) [ 679.290500][ T9101] overlayfs: failed to resolve './file1': -2 [ 679.313482][ T9099] overlayfs: unrecognized mount option "workair=./file1\" or missing value [ 679.336907][ T9101] overlayfs: failed to resolve './file1': -2 20:51:34 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x1) mount$9p_rdma(&(0x7f0000000040)='127.0.0.1\x00', &(0x7f0000000080)='./file1\x00', &(0x7f0000000140)='9p\x00', 0x40, &(0x7f0000000380)={'trans=rdma,', {'port', 0x3d, 0x4e21}, 0x2c, {[{@sq={'sq', 0x3d, 0x7}}], [{@defcontext={'defcontext', 0x3d, 'root'}}, {@appraise='appraise'}, {@smackfstransmute={'smackfstransmute', 0x3d, '@..\x90/\'%lo'}}]}}) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:34 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00'}) 20:51:34 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workd%r', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:34 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000012}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 679.419658][ T9111] EXT4-fs error (device sda1): ext4_xattr_set_entry:1603: inode #16587: comm syz-executor.5: corrupted xattr entries [ 679.457860][ T9112] overlayfs: failed to resolve '.e=/filg0': -2 [ 679.492106][ T9111] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 679.527639][ T9125] overlayfs: unrecognized mount option "workd%r=./file1\" or missing value 20:51:35 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00'}) [ 679.553666][ T9111] overlayfs: lowerdir is in-use as upperdir/workdir [ 679.561730][ T9129] overlayfs: failed to resolve './file1': -2 [ 679.564730][ T9116] overlayfs: failed to resolve '.e=/filg0': -2 [ 679.584898][ T9125] overlayfs: unrecognized mount option "workd%r=./file1\" or missing value 20:51:35 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workd,r', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:35 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00'}) [ 679.621329][ T9129] overlayfs: failed to resolve './file1': -2 20:51:35 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000380)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x5, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x3f, 0x81, 0x80000001}) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x6f, 0x80) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f0000000140)=0x4) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="757070657264302c6c6f7765726469723d2e2f66696c65302c776f726b6469723d2e2f66696c65315c000f2e31a287bd64ea550a8158676548f7a3ffdba1ec15130da32f8d4dc47a3dfb0822d3a37ae37d8994b45597a0e5f8af9d2a8505b834f2855d703a9a4fc0a74c11ba49b1c0f4fed087b8426cd96d06a95700023059c7bdf7a11d6a19ca9e32b36c77019ec199d08242a1e9ac358f6a22b0bf1ed31e413efbf39fd5cbc1880ac8fe3dc35e75358796fd21ec71deb6366e6e28243eea5bbb9ca0f4bbb34f0a19a636a2345bba85824842d5274efe1f5ad5f73d525518cb34d1ae000000000000000000"]) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 679.669134][ T9128] EXT4-fs error (device sda1): ext4_xattr_set_entry:1603: inode #16534: comm syz-executor.3: corrupted xattr entries [ 679.687751][ T9128] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 679.727656][ T9141] overlayfs: unrecognized mount option "workd" or missing value 20:51:35 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf60300002000005c}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:35 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00'}) [ 679.783944][ T9136] overlayfs: filesystem on './file0' not supported as upperdir [ 679.820494][ T9144] overlayfs: unrecognized mount option "upperd0" or missing value 20:51:35 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x2a2100, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x2) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) [ 679.843902][ T9152] overlayfs: unrecognized mount option "workd" or missing value [ 679.881217][ T9151] overlayfs: failed to resolve './file1\': -2 [ 679.924835][ T9149] overlayfs: unrecognized mount option "upperd0" or missing value [ 679.934810][ T9159] overlayfs: failed to resolve './file1\': -2 [ 680.037729][ T9163] overlayfs: failed to resolve './file1': -2 20:51:35 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workd\\r', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:35 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00'}) 20:51:35 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x5, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x3f, 0x81, 0x80000001}) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./fiLe0,workdir=./file1\\\x00']) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:35 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf6030000200000f0}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:35 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) mount$overlay(0x40000a, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[]) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:35 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000380)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="75707065726469723d2e2f66302c6c6f7765724d69723d2e2f66696c65302c776f726b6469723d2e2f66696c65315c00000000360979c511bfdf66ef2be1fd9868f2bf919f4c557b84b7935bc165e0ad134a0061b6383c4f9cf155c951c63c087ff2fb58f7143b169ef474c260abd9ed16af9bdda4d467b824582674dd0e3ffd9cc1661d52300c57a7d49bd78a3e43c3be569bc30b9a1194d1db4bb60ae42c63bccb4e961fd80e2f5b33ecd891402acc13630670a2bae47a34f9999ff7380c0bfa91002bed17705f831536740c3bf28d145ea66e0049f6b8431eff3ebcdac04d4968ee1cee46c70870acf27b"]) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 680.173834][ T9168] EXT4-fs error (device sda1): ext4_xattr_set_entry:1603: inode #16509: comm syz-executor.5: corrupted xattr entries [ 680.187410][ T9168] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 680.197591][ T9168] overlayfs: lowerdir is in-use as upperdir/workdir [ 680.252854][ T9177] overlayfs: unrecognized mount option "workd\r=./file1\" or missing value [ 680.278536][ T9176] overlayfs: unrecognized mount option "lowerMir=./file0" or missing value [ 680.289403][ T9177] overlayfs: unrecognized mount option "workd\r=./file1\" or missing value [ 680.295077][ T9182] overlayfs: missing 'lowerdir' 20:51:35 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00'}) 20:51:35 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdi,', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 680.326892][ T9185] overlayfs: failed to resolve './file1đ': -2 [ 680.348507][ T9186] overlayfs: missing 'lowerdir' [ 680.358173][ T9179] EXT4-fs error (device sda1): ext4_xattr_set_entry:1603: inode #16585: comm syz-executor.1: corrupted xattr entries 20:51:35 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) syz_mount_image$nfs4(&(0x7f0000000040)='nfs4\x00', &(0x7f0000000080)='./file1\x00', 0x9, 0x7, &(0x7f0000000780)=[{&(0x7f0000000280)="abd576c4e73d2e87a86159560cab9512a500a30f4fb6f058a255981f784a3a0f65adab922f3fc17f460f6dd4f53fc71bca64d91391cc4a71511660f226588b4bbea5a76e730dba087f23ed96fc9099a17658516ea280fb71f0a01b11958155d28df13d1eb7558e49833c0fccf6764b199a751aabb95c3d8ab79817640567364cf5fe68f3eb695a3789795a4f46a7d08c11804599bcbcdbcd9555005c2ade5daf", 0xa0, 0xffffffff}, {&(0x7f0000000340)="51f74a738a5ec225562c71de76ea20536afbbb2554cd8b1893a38695337ab8b4ea0ed3dd5ed9518ec732aaa3cf716b09b7039bebf1b602633c0628a651e7295f29ce9ca3eb3d87ab7f7a28e2a8eb385328f14292089ee11fe1c937e14da5255b4ac41e2f1ada9fa3d9a8da0736a649219236c85c508f6c31e63318b98a43135314f3705c5ea3764e0f2c30600cfc85153aca1020187ddc4e9190024d3495b4049e1bfa0619b660e698dc3ae60e3fc5a78036927c853cd8e5ef40b546c13207aee219be04f040be95d323f2862d1cbc7c50f250de8c6250712c5e6f2091d0570ea84c", 0xe2, 0x2}, {&(0x7f0000000440)="5b71e23dd20f13efcba31608c6d3d6a194d0f91c24410c6f03f78ad00de102f538fa616b82cb4149f03c96696a28ef78fc635ebb85604e3121c4755585ad9ba627770397d932a290cd27147e1bb41520429aa45281197756e32dac4df5ae333d953b538ad4cf0db79052b6d1af09268ee06842db9016cae005b75066aea2716894921f0e2c30182a0038d872a17d9f1289219703a9cfd9f29d8eb0bbf20cc9389ae506", 0xa3, 0xd486}, {&(0x7f0000000a00)="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", 0x1000, 0x5}, {&(0x7f0000000500)="a43ee915e2e8f0b60335e846d8ff73140c2bad84d7918c3bb4b8e928e0fd3bc9e5d9ba48398ce7162b9897cc63923491e19593367a24ae2a5131aeae8d962d51aacfa87d83806297831841bd8c0d04ba2b4a50bcf0a97dcdbae44330c1a6de4fab4d29450bda3de981ba4e475d2e0e0fb60354994ea9ba8119767990f6ea067bfdc396a33e7ef3c855d1c25dadc7d8edd24c5690c4041f4d82833d3234b31cf522349d8a2994182337655ea1dd12f7b7ad2ff9ccca9cba55918b613b7875ebe02eb84a5fc203d43c110dd8b7cd6a5e", 0xcf, 0x7}, {&(0x7f0000000600)="d5b67eea08f9a4e490915dc888ad93af24c1b513c4dc6391f2afec67a38d1385319dc52ebde2831a7907c87ae9f8c799f70e077efddb9174ad9d3fadfc2b32cf6ec833b6ec0aefe4fff37e722699d4", 0x4f, 0x1}, {&(0x7f0000000680)="9dcb8fe7f1095ad0ea548c69a300a25ee0fb253c5d9b145b7a4c271cb4c860ca810d63bdfbb5a0b91caa47e05cef623f5c91670729417cfdd4b6dd99684609d304a690723c0f25fdc0d704b598265d783e0a2e718e45e6cf01bd91f1edd5eaaec1b5da3af010eb3df963a179e33e7bde1d8ff73e67e372d9d70fcc37d1d3b9f0ed6d4d11399785c1ee4b7a9079688e3f25275417ec8e9eeec2a945ad814eb050fa4f33cf2159995ce38ef5403e661b686b741327a85dcd56a904521f9f724f82903d2f67ea23b380db", 0xc9, 0x100000001}], 0x400, &(0x7f0000000140)='cgroup2\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 680.391525][ T9176] overlayfs: unrecognized mount option "lowerMir=./file0" or missing value [ 680.402158][ T9179] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:51:35 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) r0 = socket$rxrpc(0x21, 0x2, 0x2) bind$rxrpc(r0, &(0x7f00000000c0)=@in6={0x21, 0x3, 0x2, 0x1c, {0xa, 0x0, 0x0, @loopback}}, 0x24) listen(r0, 0x80000000) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000ac0)=[{&(0x7f0000000500)=""/66, 0x42}, {&(0x7f0000000700)=""/187, 0xbb}, {&(0x7f0000000580)=""/89, 0x59}, {&(0x7f00000007c0)=""/89, 0x59}, {&(0x7f0000000840)=""/255, 0xff}, {&(0x7f0000000940)=""/72, 0x48}, {&(0x7f0000000a00)=""/141, 0x8d}], 0x7, &(0x7f0000000080)=""/56, 0x38}, 0x43) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000b40), &(0x7f0000000b80)=0x8) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x10000028b, 0x3) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xc000, &(0x7f0000000600)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f7765726469723d2e2f66696c65302c777f726b6469723c2e2f66696c65315c6673636f6e746578743d73746166665f752c6d6561737572652c6f626a5f747970653d776f726b6469722c6d61736b3d5e4d41595f415050454e442c636f6e746578743d757365725f752c657569643cc67f3ba1e234c2914d9114010000800000000085c432f40d70293c728129a530d86994f6399e5e6e4f5c39ce90542785c294390ddf9e07cb", @ANYRESDEC=r2, @ANYBLOB=',euid<', @ANYRESDEC=r2, @ANYBLOB=',\x00']) getgid() write$binfmt_script(r0, &(0x7f0000000380)={'#! ', './file1/file0', [{0x20, '-'}], 0xa, "121a45d4c37c0409bd45f324cbb0e791fc013cc922f1064389659999c3f9a961b213aa4495fcbcf23645266dec72cb743afa29ec36fde6954f2e484396f943fdf16a3cb66b799e021d8dd0e9ed6fad66d40ffa51752f038356cf07b778547929c80b712a6b894f722ac1464265a106bffc668ea244c615b5e5e1c81d90032e9213aabea9f1c0b6775e7faafe14e542ba784616464a51c53d86df6faf0e321e6d853b4489b3e98c4c80a89d6491d9f96b7312c91bad7285b92373b8df0b3df92e76fe35829d90d80c5b8f09ccd2ca670b3015598095c5acb24f09a10d1400416985eb5e46"}, 0xf7) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:36 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00'}) [ 680.435969][ T9179] overlayfs: failed to resolve './fiLe0': -2 [ 680.454787][ T9193] overlayfs: unrecognized mount option "workdi" or missing value 20:51:36 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdi/', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:36 executing program 1: socketpair$unix(0x1, 0x805, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2400000033001901000000000000000002000000ffd38d9b0c000100060006008847e6ea"], 0x24}}, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x1, 0x0, 0x0, 0x100, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x3, 0x2) ioctl$sock_rose_SIOCADDRT(r2, 0x890b, &(0x7f0000000380)={@dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x9, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x8, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}]}) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x5, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x3f, 0x81, 0x80000001}) stat(0x0, &(0x7f0000000400)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 680.506317][ T9184] overlayfs: workdir and upperdir must reside under the same mount [ 680.521541][ T9185] overlayfs: failed to resolve './file1đ': -2 [ 680.530057][ T9193] overlayfs: unrecognized mount option "workdi" or missing value [ 680.532979][ T9201] EXT4-fs error (device sda1): ext4_xattr_set_entry:1603: inode #16523: comm syz-executor.5: corrupted xattr entries [ 680.581036][ T9201] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:51:36 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00'}) [ 680.646220][ T9201] overlayfs: filesystem on './file0' not supported as upperdir [ 680.654919][ T9211] overlayfs: unrecognized mount option "workdi/=./file1\" or missing value 20:51:36 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000300}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 680.689564][ T9211] overlayfs: unrecognized mount option "workdi/=./file1\" or missing value [ 680.692895][ T9207] overlayfs: unrecognized mount option "wrkdir<./file1\fscontext=staff_u" or missing value [ 680.720337][ T9217] openvswitch: netlink: Missing key (keys=40, expected=200000) 20:51:36 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdi\\', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:36 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = add_key(&(0x7f0000000040)='.dead\x00', &(0x7f0000000080)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$invalidate(0x15, r0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:36 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x5, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x3f, 0x81, 0x80000001}) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x1) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0xc00, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="cb000000488d185df22530cd1eedbbe7ca229292b8b1f2a7976e07fe265bc48a2a29b3a13f01eb81dc593e56e8267137954291a670a27267e4f0732968bb0f75674f806ef536574d12a49de122abd102706efb78436a9b4b5061779c85b0a9b1dd4e068df9ccc3a6e2443c81f9b449008b01e10a0865fa11ea272f609867f1aa987ffe870136e141dd94eed3baf847cbca513340497c1306198022a071c4a8004b660300000000000000dbbf5046717aa4af18528bb2d2870033f445d99aae724a1b7c4e07aa047b8e993c04f4828637237a"], &(0x7f0000000140)=0xd3) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0xffffffffffffff81, 0x8, 0xffffffffffffa31c, 0x29, r1}, 0x10) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) r2 = shmget$private(0x0, 0x2000, 0x54000001, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000040)=""/53) [ 680.797679][ T9207] overlayfs: unrecognized mount option "wrkdir<./file1\fscontext=staff_u" or missing value 20:51:36 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00'}) [ 680.879345][ T9227] EXT4-fs error (device sda1): ext4_xattr_set_entry:1603: inode #16509: comm syz-executor.4: corrupted xattr entries [ 680.910184][ T9230] overlayfs: unrecognized mount option "workdi\=./file1\" or missing value 20:51:36 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x4002, 0x0) sendto$unix(r0, &(0x7f0000000380)="e6091a84405047b64244635e33e36d8168eaa56e83c96e6f01de56337c7763c6aa243873b6daad346346d6bae0e55b04e2d86689c5336e54136418a489cb517f010469b7b3ddcbaf19ff0b631fae2430c767315fc404012f6ebce9f3c162e1b10a76ba80c99acacf650ad9e38e094c4d77ee8a8140f4e4c4b0c7afa03ab36fe4949de99d630e16131aaa695994ce084b7d7aa7601b8ec47ca5ecb04ccb206c44a8fe24dd5fc598bfa6ef43a6e0fe340c56a9bbe167c3c581fa5fec91f97b0caae765fb96e229193860ba23699d6e1097bd10ada407ce3b87913a01049ece28466b651d8c564f16cb75cb62", 0xeb, 0x4008004, 0x0, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x7ffffffd}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x7, 0x81, 0x80000001}) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='upperdir=./blld0,lofiie0,workdir=./file1\\\x00'/51]) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 680.934272][ T9233] EXT4-fs error (device sda1): ext4_xattr_set_entry:1603: inode #16585: comm syz-executor.5: corrupted xattr entries [ 680.989331][ T9227] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 681.013216][ T9230] overlayfs: unrecognized mount option "workdi\=./file1\" or missing value [ 681.022280][ T9233] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:51:36 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}) [ 681.039153][ T9236] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 681.069938][ T9243] overlayfs: filesystem on './file0' not supported as upperdir 20:51:36 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x2c, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 681.088142][ T9249] overlayfs: filesystem on './file0' not supported as upperdir [ 681.111425][ T9245] overlayfs: unrecognized mount option "lofiie0" or missing value [ 681.121183][ T9236] overlayfs: filesystem on './file0' not supported as upperdir 20:51:36 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xfd\xfd\x00'}) 20:51:36 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x5, 0x8200) getpeername$unix(r0, &(0x7f0000000280)=@abs, &(0x7f0000000080)=0x6e) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:36 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0xfffffffffffffffe, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000380)='fuse\xcblk\x00', 0x0, 0x0) [ 681.154453][ T9251] overlayfs: unrecognized mount option "lofiie0" or missing value 20:51:36 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000500}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:36 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x5, 0x0, 'id1\x00', 'timer1\x00', 0x0, 0x8e, 0x3f, 0x81, 0x80000001}) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x402) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000380)=[{{0x77359400}, 0x11, 0xb4f, 0x8}, {{0x77359400}, 0x0, 0x3, 0x8}, {{r1, r2/1000+10000}, 0x17, 0x3, 0x100000001}, {{r3, r4/1000+10000}, 0x1, 0xaaaf, 0x100}, {{0x0, 0x7530}, 0x15, 0x2, 0x2}], 0x78) ioctl$VIDIOC_DECODER_CMD(r0, 0xc0485660, &(0x7f0000000480)={0x4, 0x2, @raw_data=[0x6, 0x4, 0x400, 0x1db, 0x2, 0x10001, 0x4, 0x7, 0x7, 0x10001, 0x8, 0x6, 0x7, 0x0, 0x8, 0x576ba5c9]}) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x1) recvmsg$kcm(r0, &(0x7f0000000a00)={&(0x7f0000000500)=@ll, 0x80, &(0x7f0000000900)=[{&(0x7f00000005c0)=""/188, 0xbc}, {&(0x7f0000000680)=""/190, 0xbe}, {&(0x7f0000000200)=""/57, 0x39}, {&(0x7f0000000740)=""/129, 0x81}, {&(0x7f0000000800)=""/72, 0x48}], 0x5, &(0x7f0000000980)=""/44, 0x2c}, 0x2000) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000a40)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f776572646982472e2f66696c65302c776f726b6469723d2e2f66696c65315c00e9da3d0a8953e0c5952fc7a02e65450fc4fc68c8840f695e31c704011d5a0b1125cde98311a89164cc141c13a1f2801d87c580921822078e757347ed7e5e75bb96f2ba844689646e2e1bc2012f3812484f9c21008691a94bbe558c31"]) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000400)={'filter\x00', 0x4}, 0x68) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 681.250877][ T9261] overlayfs: unrecognized mount option "workdir" or missing value [ 681.336297][ T9261] overlayfs: unrecognized mount option "workdir" or missing value [ 681.358227][ T9271] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:51:36 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\x00'}) [ 681.378540][ T9267] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:51:36 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x5c, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 681.432680][ T9267] overlayfs: lowerdir is in-use as upperdir/workdir [ 681.438186][ T9271] overlayfs: lowerdir is in-use as upperdir/workdir [ 681.459844][ T9282] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 681.474595][ T9275] overlayfs: unrecognized mount option "lowerdi‚G./file0" or missing value [ 681.489162][ T9285] overlayfs: workdir and upperdir must reside under the same mount [ 681.518451][ T9282] overlayfs: lowerdir is in-use as upperdir/workdir [ 681.530500][ T9291] overlayfs: unrecognized mount option "workdir\./file1\" or missing value 20:51:37 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00'}) 20:51:37 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000004000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:37 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f0000000140)='cgroup2\x00', 0x100, 0x0) sendmsg$inet(r0, &(0x7f0000000340)={&(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000080)="4e4615df22dc7a9ee384e791e27ec02678dc07fbe4cb83a20c614b1644363a3fcfa57433d7c6538f61f1", 0x2a}, {&(0x7f0000000280)="6ee9d1406f754cf7585e89a8ee2f4d2ff3c10a729b0f06227c61f4afe7e2229c837844ee07840a988e6ebd5cfb249225fc07ec22492388b89f628255dc871b14047a96cbbdf85f63dd909b2b34fc4ac7b0", 0x51}, {&(0x7f0000000140)}], 0x3, &(0x7f0000000300)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x80000001}}], 0x18}, 0x8001) syz_open_dev$media(&(0x7f0000000240)='/dev/media#\x00', 0x35, 0x480000) syz_genetlink_get_family_id$tipc2(&(0x7f00000003c0)='TIPCv2\x00') [ 681.554999][ T9291] overlayfs: unrecognized mount option "workdir\./file1\" or missing value [ 681.561415][ T9276] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 681.584820][ T9276] overlayfs: lowerdir is in-use as upperdir/workdir [ 681.612518][ T9293] overlayfs: unrecognized mount option "lowerdi‚G./file0" or missing value 20:51:37 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file1\x00', &(0x7f0000000140)=@random={'trusted.', '\x00'}, &(0x7f0000000200)='\x00', 0x1, 0x2) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) msgget$private(0x0, 0x4) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000040)='./file2\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:37 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x2000000080000000}, 0x5, 0x0, 'id1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00q\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00F\x00', 'timer0\x00', 0x0, 0x8e, 0x43, 0x81, 0x80000001}) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="75707065726469723d2d0720612c4dcb5b6c6f7765726469723d2e2f66696c65726a138e5f0d8dcfa81f11b36b6469c17863f0dc802718c8acc1b93686ce53c595b8856115164ac7ab7bec02ad87b7752cf816cbad573f273aaa877d53c3443d846d48ac2a6e40a96b11ec5608a9b50984"]) fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000040)='trusted.overlay.origin\x00', &(0x7f0000000080)='y\x00', 0x2, 0x1) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cachefiles\x00', 0x200001, 0x0) ioctl$UI_SET_KEYBIT(r1, 0x40045565, 0x67) 20:51:37 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00'}) [ 681.673667][ T9282] overlayfs: workdir and upperdir must reside under the same mount 20:51:37 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000600}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 681.721801][ T9305] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 681.725943][ T9303] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 681.739174][ T9305] overlayfs: lowerdir is in-use as upperdir/workdir [ 681.796123][ T9305] overlayfs: workdir and upperdir must reside under the same mount 20:51:37 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00'}) [ 681.844954][ T9303] overlayfs: lowerdir is in-use as upperdir/workdir [ 681.881266][ T9317] overlayfs: unrecognized mount option "MË[lowerdir=./filerjŽ_ ŤĎ¨łkdiÁxcđÜ€'ȬÁą6†ÎSĹ•¸…aJÇ«{ě­‡·u" or missing value 20:51:37 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000005000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 681.910538][ T9316] overlayfs: workdir and upperdir must reside under the same mount [ 681.943946][ T9328] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:51:37 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) syz_mount_image$f2fs(&(0x7f0000000100)='f2fs\x00', &(0x7f0000000140)='./file1\x00', 0x24, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="affdd874e333c9941d46b53504ec35e90e9b2eef8cfb95c72b0d61f7289265e076e2b750a659ade78d6e3f3780a048b95a5a305cb82102458e1c87961bd932025d7e29448e7d61aea8e6052ef4b77a50539c4a30a3283ec85d4a2a5844d50af141973c0fba49909c8af060e3ea4657cf2ffc15694a6091acabe7cc6203d8920b91b6b786ed8f64984453cfedb35237a1e35f8595cb04a24a0b82694959197dae1c37acd6635daf7c1dd0c7b2e5c85d8bcfd2b034b5e94c40c3b812a36dbffb67561270", 0xc3, 0x2}], 0x2000, &(0x7f0000000380)={[{@lazytime='lazytime'}], [{@fscontext={'fscontext', 0x3d, 'user_u'}}, {@subj_role={'subj_role', 0x3d, 'cgroup'}}, {@audit='audit'}, {@hash='hash'}]}) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="75707065724469723d2e2f66696c65302c6c6f7766696c65302c776f726b6469723d2e2f66696c65315c00a85ccc91f283be6cea21499c288f840a004847b51535a878eab5d641cf09321791727bac3161b27a7b0814b5a94f570598face16762ab256fe96b464aad3407d74850edfe944d314c3900e0035"]) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 681.947513][ T9318] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 681.958130][ T9325] overlayfs: unrecognized mount option "MË[lowerdir=./filerjŽ_ ŤĎ¨łkdiÁxcđÜ€'ȬÁą6†ÎSĹ•¸…aJÇ«{ě­‡·u" or missing value [ 681.981821][ T9328] overlayfs: lowerdir is in-use as upperdir/workdir 20:51:37 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00'}) [ 682.033418][ T9333] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 682.044337][ T9318] overlayfs: lowerdir is in-use as upperdir/workdir [ 682.061713][ T9333] overlayfs: lowerdir is in-use as upperdir/workdir 20:51:37 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm_plock\x00', 0x40000, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000200)={0x1, r1}) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x5, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x3f, 0x81, 0x80000001}) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="75707045726469723d2e2f64698e65102c6c6f7765726469723d2e2f66696c65302c776f726b6469723d2e2f66696c65315c00392b744256296f2fa4710d8f52d69f0bd0068f945f76a12d"]) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 682.098285][ T9322] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 682.110142][ T9328] overlayfs: workdir and upperdir must reside under the same mount [ 682.119993][ T9333] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 682.126429][ T9344] overlayfs: unrecognized mount option "upperDir=./file0" or missing value 20:51:37 executing program 3: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm_plock\x00', 0x10000, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000140)={0x6, 0x5, 0xadb}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 682.143085][ T9322] overlayfs: lowerdir is in-use as upperdir/workdir 20:51:37 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00'}) 20:51:37 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000006000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:37 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000700}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 682.211831][ T9337] overlayfs: unrecognized mount option "upperDir=./file0" or missing value [ 682.233776][ T9348] overlayfs: unrecognized mount option "uppErdir=./diŽe" or missing value [ 682.263389][ T9353] QAT: Invalid ioctl 20:51:37 executing program 5: mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x8000, &(0x7f0000000280)=ANY=[@ANYRESDEC]) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) r0 = syz_open_dev$usb(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x10001, 0x40000) ioctl$IMCTRLREQ(r0, 0x80044945, &(0x7f0000000080)={0x2001, 0x6, 0x80, 0x10000}) 20:51:37 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c656f77657291790acbed475164697200000000146c65302c776f726bc4c62b321d2e7a2b6c"]) r0 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x80200) r1 = getuid() r2 = getgid() getresuid(&(0x7f0000000200), &(0x7f0000000380)=0x0, &(0x7f00000003c0)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000400)={{{@in=@remote, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@initdev}}, &(0x7f0000000500)=0xe8) mount$fuse(0x0, &(0x7f0000000040)='./file2\x00', &(0x7f0000000080)='fuse\x00', 0x2000010, &(0x7f0000000540)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {'user_id', 0x3d, r1}, 0x2c, {'group_id', 0x3d, r2}, 0x2c, {[], [{@fowner_lt={'fowner<', r3}}, {@fowner_eq={'fowner', 0x3d, r4}}, {@audit='audit'}]}}) sendto$inet(r0, &(0x7f0000000600)="c33eeb435a4fb066c0f9b98fb282dae80feccb36c5e4370467bf3b7025c0f04da4cd8a60e6a7b985e79d74c236505333d45d8fb37eb2edf9641d96e3e03b2465614e6e29cd9f65f4a7ea7ca182d0b366d8e229851ee9c06f0d520efb77a94c3dcd89a11d0a0799c3dc440dd0fcf4e1050a70220656085a79a8ece2e6abddd04ba2339aa4e34c0c998ac2843438c747c1", 0x90, 0x40000, &(0x7f00000006c0)={0x2, 0x4e22, @multicast1}, 0x10) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 682.361973][ T9358] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:51:37 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00'}) 20:51:38 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x5, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x3f, 0x81, 0x80000001}) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000140)='./file1\x00', 0x0, 0x0, 0x2c272bbfec0d34ba, 0x3) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="7570706f7765726469723d2e2f66696c65302c776f726b6469723d2e2f66696c65315c14"]) mknod(&(0x7f0000000040)='./file0\x00', 0x80, 0x5) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 682.436302][ T9348] overlayfs: unrecognized mount option "uppErdir=./diŽe" or missing value [ 682.457666][ T9358] overlayfs: lowerdir is in-use as upperdir/workdir [ 682.472242][ T9378] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:51:38 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000002}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:38 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$TCGETS2(r0, 0x802c542a, &(0x7f0000000080)) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./Iile0,workdir=./file1\\\x00']) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:38 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00'}) [ 682.551343][ T9378] overlayfs: filesystem on './file0' not supported as upperdir [ 682.562785][ T9384] overlayfs: missing 'lowerdir' [ 682.570673][ T9388] overlayfs: unrecognized mount option "uppowerdir=./file0" or missing value [ 682.608604][ T9384] overlayfs: missing 'lowerdir' 20:51:38 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000900}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 682.658158][ T9391] overlayfs: unrecognized mount option "uppowerdir=./file0" or missing value 20:51:38 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00'}) 20:51:38 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) socketpair(0x8, 0x1, 0x3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_crypto(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x11000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x120}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x1) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000400)='/dev/hwrng\x00', 0x400000, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) open_by_handle_at(r0, &(0x7f0000000a00)={0x1008, 0x7, "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"}, 0x40000) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000380), &(0x7f00000003c0)=0x4) [ 682.718856][ T9400] overlayfs: failed to resolve './file1': -2 [ 682.737371][ T9403] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:51:38 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000080)=0x6) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x5, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x3f, 0x81, 0x80000001}) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 682.766112][ T9400] overlayfs: failed to resolve './file1': -2 [ 682.773474][ T9403] overlayfs: failed to resolve './Iile0': -2 [ 682.808311][ T9407] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 682.825302][ T9409] overlayfs: workdir and upperdir must reside under the same mount 20:51:38 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x340, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x401, 0xfff}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000280)=0x7, 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={r1, 0x20, 0x39}, 0x8) 20:51:38 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000003}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:38 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00'}) [ 682.889972][ T9414] overlayfs: filesystem on './file0' not supported as upperdir [ 682.950988][ T9417] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 683.013029][ T9420] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 683.029533][ T9429] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 683.055310][ T9429] overlayfs: lowerdir is in-use as upperdir/workdir 20:51:38 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00'}) 20:51:38 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x2, 0x0, 0x2, 0x0, 0x80000000}, 0x5, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x3f, 0x81, 0x7fffffff}) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 683.058972][ T9432] overlayfs: filesystem on './file0' not supported as upperdir [ 683.067340][ T9435] overlayfs: filesystem on './file0' not supported as upperdir [ 683.080589][ T9434] overlayfs: failed to resolve './file1': -2 [ 683.097696][ T9439] overlayfs: workdir and upperdir must reside under the same mount 20:51:38 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x28880, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r2, 0x407, 0x200006) splice(r1, 0x0, r2, 0x0, 0x55aa40be, 0x0) getsockopt$TIPC_DEST_DROPPABLE(r0, 0x10f, 0x81, &(0x7f0000000180), &(0x7f0000000280)=0x4) pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) write$P9_ROPEN(r3, &(0x7f0000000200)={0x18, 0x71, 0x2, {{0x16, 0x200000001, 0x1}, 0x100000001}}, 0x18) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x339, &(0x7f00000007c0), 0x0, 0x0) syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f00000000c0)=0x100000001, 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, 0x0, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(0xffffffffffffffff, 0x40086200, &(0x7f0000000300)) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x2, 0x7, 0x0, 0x9, 0x2}, 0x10}}, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x81) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000000380)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback, 0x0, 0x33}, 0x0, @in6=@local, 0x0, 0x0, 0x0, 0x6}}, 0xe8) connect$inet6(r5, &(0x7f0000000200)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) sendmmsg(r5, &(0x7f0000007e00), 0x400000000000058, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x104) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="7570706572646972723d2e2f66696c02302c776f726b6469723d2e2f66696c65315c00"]) syz_genetlink_get_family_id$tipc(&(0x7f0000000440)='TIPC\x00') 20:51:38 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="75707065828f822f50f51211696c65302c6c6f7765726469723d2e2f666966696c65315c00"/51]) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 683.121190][ T9434] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. 20:51:38 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00'}) 20:51:38 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000a00}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:38 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000004}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:38 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00'}) [ 683.298209][ T9444] overlayfs: workdir and upperdir must reside under the same mount [ 683.371738][ T9460] overlayfs: unrecognized mount option "uppe‚Ź‚/Pőile0" or missing value [ 683.387754][ T9465] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 683.416023][ T9466] overlayfs: failed to resolve './file1': -2 [ 683.429527][ T9465] overlayfs: lowerdir is in-use as upperdir/workdir [ 683.449167][ T9466] overlayfs: failed to resolve './file1': -2 [ 683.453162][ T9453] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 683.464955][ T9460] overlayfs: unrecognized mount option "uppe‚Ź‚/Pőile0" or missing value 20:51:39 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}) 20:51:39 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000005}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 683.508058][ T9472] overlayfs: unrecognized mount option "upperdirr=./fil0" or missing value 20:51:39 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0xfffffffffffffe57, 0x5) r0 = syz_open_dev$sndpcmp(&(0x7f0000000600)='/dev/snd/pcmC#D#p\x00', 0x94, 0x501100) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x4000, &(0x7f0000000100)={[], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) r1 = add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={'syz', 0x1}, &(0x7f0000000380)="d5afb30ae1737de11c7b5ad4b6b6f7f8fa76f2a2393db4186f986240d0f2287e508c7263252ea92f90cf4aa5558f8b0d254197090e259874a497450449acf4e91bb264a9c7bc4d7f1e57ff8513e9fc7771274f0a", 0x54, 0xffffffffffffffff) r2 = request_key(&(0x7f0000000200)='trusted\x00', &(0x7f0000000580)={'syz', 0x3}, &(0x7f00000005c0)='overlay\x00', 0xfffffffffffffff9) write$P9_RREADLINK(r0, &(0x7f0000000640)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000140)=[{&(0x7f0000000400)="645e19af74afb5398c53a3503ebea5b0f785b3944b036db4c6c21354f73fe5b791dfd96d336cdb7b7392cf943d20a5cffb7adebe36592ab898246b8ab16b0b93ded3148f8c038c982c6c8bbeb12f21e8c111023fd7853274aa2a3907323752ce72e067cdccc6d6ab9b9a3071899a0058d911e025e1ae30c5a89690ba", 0x7c}, {&(0x7f0000000480)="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", 0xff}], 0x2, r2) 20:51:39 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x2000, 0x173aeb20fe3edf6) accept(0xffffffffffffffff, &(0x7f0000000380)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000140)=0x80) sendmsg$nl_route_sched(r0, &(0x7f0000000400)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x439a7b84fb435310}, 0xc, &(0x7f0000000200)={&(0x7f0000000a00)=ANY=[@ANYBLOB="f0140000280600000000000000dbdf2500000000", @ANYRES32=r1, @ANYBLOB="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"], 0x14f0}, 0x1, 0x0, 0x0, 0x40}, 0x80) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x5, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x3f, 0x81, 0x80000001}) stat(0x0, &(0x7f0000000880)) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:39 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\x00'}) [ 683.566656][ T9465] overlayfs: workdir and upperdir must reside under the same mount 20:51:39 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000b00}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 683.753194][ T9497] overlayfs: failed to resolve './file1': -2 [ 683.760171][ T9502] overlayfs: missing 'lowerdir' [ 683.784698][ T9448] overlayfs: unrecognized mount option "upperdirr=./fil0" or missing value [ 683.824567][ T9502] encrypted_key: master key parameter '%t¤—EI¬ôé˛d©ÇĽMW˙…éüwq'O [ 683.824567][ T9502] ' is invalid [ 683.836245][ T9497] overlayfs: failed to resolve './file1': -2 [ 683.841009][ T9494] EXT4-fs error: 19 callbacks suppressed [ 683.841052][ T9494] EXT4-fs error (device sda1): ext4_xattr_set_entry:1603: inode #16553: comm syz-executor.1: corrupted xattr entries [ 683.863333][ T9513] EXT4-fs error (device sda1): ext4_xattr_set_entry:1603: inode #16542: comm syz-executor.4: corrupted xattr entries 20:51:39 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) prctl$PR_GET_TID_ADDRESS(0x28, &(0x7f0000000040)) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="6270706572646972372e2f66696c6506006c6f7765726469723d2e2f66696c65302c776f726b6469723d2e2f66696c65315c00f3e9a340f9fd8e7bc47ef703d6956a6fb5a4de81461449e35fa08139bbf7de09083268008aeee81ad30fcceaa48544dba09ec0905d3a1671584af3cf98441b9e1a7ba4f3e72d0d0116f66f7a435851881c1b065d55f9b2ac07d70f4756015f2138eab90e57d5e90ff63cdc4936789271ae6c2dde48de824fd9f68c2e4e799a5bb0bc14f222aedcbeb8da03e27dbbaf6bc28fb5924f32fb9592b86facd49e2a8325ad464d01d7921f0ded9370551356"]) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:39 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00'}) [ 683.897589][ T9519] encrypted_key: master key parameter '%t¤—EI¬ôé˛d©ÇĽMW˙…éüwq'O [ 683.897589][ T9519] ' is invalid [ 683.924429][ T9511] overlayfs: missing 'lowerdir' 20:51:39 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000006}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 683.949945][ T9513] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 683.986567][ T9526] overlayfs: unrecognized mount option "bpperdir7./file" or missing value 20:51:39 executing program 3: mkdir(&(0x7f0000000080)='./file1/file0\x00', 0x4) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) r2 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000005c0)={{{@in6=@empty, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f00000006c0)=0xe8) fstat(r0, &(0x7f0000003480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002800)={0x0}, &(0x7f0000002840)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002880)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in=@loopback}}, &(0x7f0000002980)=0xe8) r7 = getegid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002bc0)=0x0) stat(&(0x7f0000002c00)='./file1\x00', &(0x7f0000002c40)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000002cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000002d40)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002d80)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000002e80)=0xe8) r13 = getgid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000002ec0)=0x0) r15 = geteuid() ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000003380)={0x2, &(0x7f0000003340)=[{0x0}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00000033c0)={r16, 0x3}) getresgid(&(0x7f0000002f00), &(0x7f0000002f40), &(0x7f0000002f80)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002fc0)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000003000)={{{@in, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@initdev}}, &(0x7f0000003100)=0xe8) r20 = getegid() sendmmsg$unix(r1, &(0x7f0000003200)=[{&(0x7f0000000380)=@file={0x1, './file1/file0\x00'}, 0x6e, &(0x7f0000000200)=[{&(0x7f0000000400)="24310adb847357c1ee2b892f75079a372baed5eb8fb5e4b7a4be65f935c5e5c42cc812fdbb5955a666d7715a87bffbf343c77588ca13972f8b87d1b8b8ff9219302c27d9fa905ae632c7a41bab7d1063f40a407b69583ff6187bf58d098bc7627e03c2bf37b9a279f8dc01a9ca24b4c45ec8b65093665ae1b36b62af024ed9eeaa1154db3b0c27c7759ec135dd18dff4d764e7e53c8c6abdf684e15b60a5954735da8070faf45c8f3de4", 0xaa}, {&(0x7f0000000140)="cfbdebe7d702dbb1618f29ec", 0xc}, {&(0x7f00000004c0)="0cb209934c1c98fe23ff857eecee96c43b3bf629b29be293f20fe78eeeabc19d7b913f9dfd09ba23a36e39c03966154dc4918400ac01dc5709a6ccedb424fea5ccee265686c47a005e3c1fd5972580fce153058f214d70310474ff3acde9e809616f8cc04143227d5a23af41997a63b980cff0356ecb8dbb77f6cd715751d8f247b878717176cc0775b5a3141e92bb3339b62fd907584cf168ff3106510a3c26a2f9ac47c6b849eac253c77a09b2d23e0e6f9fe001cc0ae2888b7c29ac94be0fad38b4e7eee3241422ffdf8dbb2c3eaab03ba598e2173069c18e6f5a2e70a46f4bc52f2afdf9a4878c0e385b021881da44", 0xf1}], 0x3, &(0x7f0000000780)=[@cred={{0x1c, 0x1, 0x2, {r2, r3, r4}}}], 0x20, 0x8010}, {&(0x7f00000007c0)=@file={0x0, './file1/file0\x00'}, 0x6e, &(0x7f0000000b80)=[{&(0x7f0000000840)="a9561975b1e1fa0cccc22aa97a478eb51a35b68d5096b787012d7c2e209e5373fb176ee329e6a2e3eb47c7c877b707920325bfbf7020b2241a3be496b3a86d2563620ed809fff561ff5d4a2009df46d289c802f55db7eaea694ed75b43046af6c4c71760ebbc980d24198a78bef615eb68a271c6cc06b130349a0560530a1234d064c0c02032da3ab12e3c31d7f69ba3d8a0a60b6b396fab0803f333cca914cac63bde31e2001eef", 0xa8}, {&(0x7f0000000900)="2bf8ae636bef27ba2e6a148ce4f7aa4255d5c509f02bfa1b75a221d28b4fec5c2823343d750ee0cc0551d6f8a68b660c528e0e3fafbd5b897f5956df60566c74848a0e8103cb5be64a8e5fbb14a0ad3209a05f6f3cbb05b218ba5077bda86eab110a9a17cfe535c1d76b35c3556d715871de54c8feaf0f9245ca35a18493d1ea6715f7a02f255ca697cf18c594f09d515a15934f06b603aa3dab5eb6776055320d494e8a01177349", 0xa8}, {&(0x7f0000000a00)="c193dc909ce81d12996976f702c22fc4cd37affbd2d70845e0c1006b9404150fba3eda123fe0ff8270164aa4c2465df286ae1288a09482a17b43384464fa8d0a1ae49b21bbfd721b1919fdfc4fe8a4e69c282bd7f429a29737cf42bd094f8834d81137fe471a9d6f7a6ae1a4cbcf4cfdcfbf1eadd91c5d2e11fa592b2c22c6ac5ef92d4898a4efdc7e283861a7460e03a937b4fa06ed545a18213849d7b22bee14ef0d8f215b726d329626ca3a7305bb9d66c4dc53", 0xb5}, {&(0x7f0000000ac0)="8fd9fd4a750c462af5e7086d9dd60f043e9e5cf46e1dd984b79d9a5d8062eecfda69e5b6710d2481c1e84453fc3032c83095bb8d379af134b624ed0a939e757614499006485df333290c437d88683d32f7345731e8fb7ec0c18d55073a162fabc8b49f2c855358e74bcf652b29f2755bb8dbd96e4fbdeab8f3a685a1dbb7980715743b0a6432670f16a0e9f61f533cefc6dea6461c6dfa836b1941e641c4dcb8eea2e2fff1aca08ed006760332372d0c8dfc97591df40c", 0xb7}], 0x4, 0x0, 0x0, 0x40}, {&(0x7f0000000bc0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000002140)=[{&(0x7f0000000c40)="6f62e25f19eb4c54a1e710276a79709a8b7f56c9de6c13807dafb13ba82dd2976824df5c167aba", 0x27}, {&(0x7f0000000c80)="5bbeb6ba1909d5d922bee0f8a488919f941007312890f5a8bbd319bf172e19b544d46496c10b4d794c7f28f9bff4d22a4204a6b00e702d7f98c56f35cb6403e21855b8d7873eb4ccfbf0a1d7c6f9ac4857d21f1433fee4b2d04e421f02ae6bf0d27aee8f92025401dc691908543041162ffead78196bf7aa77c332725088fa6bdea050933fea168add3780061fd5b04ce344d6fbf04be80dcb78e6480f911d8776f61c0468a1c7f0dd52efe3e323bb1648aadece5fd77622659ae4c220716ec67f0248da3a7c0ecd8e672b5d3304c65f1b106aa2778881c9a587d099c7", 0xdd}, {&(0x7f0000000d80)="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{&(0x7f0000002440)="a77996b41ead1e0b7432401a6d20eb2df629915b380e2789a4f589573675a40296dbd7187d43126e60000d76cf405ba9db6c3854e22b4668a7", 0x39}, {&(0x7f0000002480)="66e13a07eb26385bebcfe05b3e094ee450e7428a9cd438b41e1c74ae41f11482616e097ee0874d6defb225da61b3b54c35a94eea6ac9ac189a05a2135ab1835af7148d0d65fc8cd022a1959fa9f444713ffe6aa904cacbc4878b24658d8bf07c4635441850", 0x65}, {&(0x7f0000002500)="4659e94cbafdf8128a66a803679fc98e5bc1f527a0228336696565df2381127c2c5aba97ddc096c7327eb793195d032b73235c134c2259dceddccd07c1fe267a0ec3c82f1e40f3c1dc322d86815b5c603003b68872feebaee3367714797e211c615a680232ba3f77", 0x68}, {&(0x7f0000002580)="708df1365896256d5a39cac0a83eec4aec7373d81459690f1d684d43f49d816fd9b43dad7b0168464b59d9fdd99ca940355f15d31162ed40836b5a00a188cec715e4463a1476273bfbf54f5b36d8ed3432f8d90dbe", 0x55}, {&(0x7f0000002600)="6918b690c74c48ba912209f6a7043105c48343d5d87cc848885f45ae500114a87e1fc583f6027bc0da6936eae182a6ffb4c4677454c9e224d5d196d64cfadc6f266833f735e5aa57b4e6", 0x4a}, {&(0x7f0000002680)="2fb22d4c5c5dae2be232954c54f73cb967f25fc6e99aff90daee362c215f5f06ceacc8e4b67837db864dbed8ca71c8d80111a006fc249bbef299211b9a10c24d2b069a3ad762f8088d550fe0d44a7f8e73405f0a0bb759124fa888644723da1ee789913a3d460309cd0eeba0a29cbf22883176f7d7e355615428e3a266a6fd5002a907443de2748eba464258fdf33e32", 0x90}], 0x9, &(0x7f00000029c0)=[@cred={{0x1c, 0x1, 0x2, {r5, r6, r7}}}], 0x20, 0x4000}, {&(0x7f0000002a00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002b80)=[{&(0x7f0000002a80)="3cf04b516dfa2274eb17a065c591baa519d77123f59799917b487c5038f52ae9d83c83ab01a292d5b062023ebe134bc43b0b6dc0a90a4af5696e8bb0187db659a4ef29383c34d90b43548c8e0012a9e3d5301dff15000fd6be0a05b9786df4f6a568fc9c28ad3082a7634c71d8faea77daf1f6c3a39635506326762d91eca1e2f337b27139617809a614535538d075826e365976809dd9db506867ff2c8eeec278b587abe55a9f0778a1206ffbd40d358884a105fda6c73345e445c31930bf433e2230a4a18c21", 0xc7}], 0x1, &(0x7f0000003500)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r14, @ANYRES32=r15, @ANYRES32=r17, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r18, @ANYRES32=r19, @ANYRES32=r20, @ANYBLOB="00000008b3e6fc57b50482ad6dbd5741cdaf2f51992b1fc8b1aee1a90b45606db44085d6e833af9483475d6c76c67ec945e6ea41e8b5eeb2dd603dcab463d94c12ae05b0897d3931a6d0c8a00e32e9c7af957dee7def1c99a7293a47eb328e8acc240deb5ad07072743120e85cc3f427c650cf4f33d0984316349c85a037b7206878b03251f28a05c8f3cd4d337e30c981945a2dca429d335b5930ed3788290c6dfd15dd1415c00fe1e3ed94799d2f9b8a2df6e3a0e8cd9b9aefcffd953dc6a23845757082f3ecafed4663a7c6f6dc"], 0xa0, 0xc001}], 0x5, 0x1) r21 = shmget$private(0x0, 0x4000, 0x54000000, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_LOCK(r21, 0xb) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:39 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00'}) [ 683.996912][ T9494] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 684.061905][ T9526] overlayfs: unrecognized mount option "bpperdir7./file" or missing value [ 684.076551][ T9531] overlayfs: failed to resolve './file1': -2 20:51:39 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = syz_open_dev$cec(&(0x7f0000000080)='/dev/cec#\x00', 0x0, 0x2) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000a00)=@security={'security\x00', 0xe, 0x4, 0x4c8, 0x170, 0x170, 0x170, 0x0, 0x0, 0x3f8, 0x3f8, 0x3f8, 0x3f8, 0x3f8, 0x4, &(0x7f0000000100), {[{{@uncond, 0x0, 0x128, 0x170, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x4d3, 0x4d4, 0xffffffffefed2442, 0x0, 0x2}}, @common=@frag={0x30, 'frag\x00', 0x0, {0x9, 0x3a, 0x7, 0x19, 0x2}}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00', 0x0, 0xffff, 0xfff}}}, {{@ipv6={@rand_addr="8ff8ed24c881c5a37ef944961aa39f26", @rand_addr="43689396f50a49a82947825e8862aa8a", [0xff, 0x0, 0xffffffff, 0xff], [0xffffffff, 0xff, 0xffffff00, 0xff], 'vxcan1\x00', 'veth1_to_team\x00', {}, {}, 0x6c, 0x101, 0x1, 0x2}, 0x0, 0xc8, 0x108}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0xffffffff, 0x0, 0x4}}}, {{@ipv6={@mcast2, @rand_addr="4481ccea5de61e923b886cbf1b2fa595", [0x0, 0x0, 0xffffff00], [0xffffff00, 0xff, 0xffffff00, 0xffffffff], 'rose0\x00', 'bcsf0\x00', {}, {0xff}, 0xfb, 0x0, 0x2, 0x11}, 0x0, 0x138, 0x180, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x1, 0x2, 0x1, [0x886, 0x7fff, 0x5, 0x32, 0x7fff, 0x7, 0x7f, 0x4757907b, 0x1, 0x9, 0x40, 0x8, 0xffffffff, 0x65b5fc2, 0xfffffffffffffeff, 0x1ff], 0x10}}, @common=@hl={0x28, 'hl\x00', 0x0, {0x3, 0x9}}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x3, 'syz1\x00', 0x3}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x528) mkdir(&(0x7f00000009c0)='./file1\x00', 0x40) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c5efe728ec86365302c6c6f776572646907002e2f66696c65302c776f726b6469313770ac66696c65315c002d68e421511b5d7f4eb6a9a631c6f698068fa8410b382cf35dd998ca383e52f087e76998533f117636928702a6e3bbcc4f0888160600adbd5b3fc9598d5b3bde818fdc3df30a40aaf3fff6315b0c5ee7f866a388f86eda9fc08acbfcd6b9a18576f6b53097aeee345fe0be7b0cbbbb372f9648637fc0970f972ca42f76110949e7ea5645df198f28e2170e1c675e4cdbffb7bc4001"]) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x4000) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000000280)={0x9, {{0x2, 0x4e21, @empty}}, {{0x2, 0x4e24, @loopback}}}, 0x108) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 684.104307][ T9510] overlayfs: filesystem on './file0' not supported as upperdir [ 684.130375][ T9531] overlayfs: failed to resolve './file1': -2 20:51:39 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00'}) 20:51:39 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000007}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:39 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x5, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x3f, 0x81, 0x80000001}) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file0,workdmr=./file1\\\x00']) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 684.161569][ T9513] overlayfs: filesystem on './file0' not supported as upperdir 20:51:39 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000c00}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:39 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x1) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3ff, 0x8000, 0x101, 0x9, 0x0, 0xffffffffffff0001, 0x2000, 0x1, 0x3, 0xfffffffffffffffc, 0x9, 0x8, 0xf8, 0x2, 0x78d, 0x5dd, 0x1ff, 0x2, 0x9, 0xffffffff, 0x10, 0x1200, 0x5, 0x401, 0x2, 0x2, 0x80000001, 0x7f, 0x7ae8, 0x7fff, 0x1, 0x1, 0x5, 0x2, 0x2, 0x8000, 0x0, 0x8000, 0x2, @perf_config_ext={0x6, 0x7fff}, 0x4000, 0x1, 0x8, 0x9, 0x1, 0x0, 0x7}, 0x0, 0x9, r0, 0x2) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 684.304600][ T9549] overlayfs: failed to resolve './file1': -2 [ 684.322462][ T9551] overlayfs: unrecognized mount option "lowerdi" or missing value 20:51:39 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00'}) [ 684.348736][ T9549] overlayfs: failed to resolve './file1': -2 [ 684.364036][ T9554] overlayfs: unrecognized mount option "workdmr=./file1\" or missing value [ 684.378591][ T9556] overlayfs: unrecognized mount option "lowerdi" or missing value 20:51:39 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000008}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:39 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = syz_open_dev$usb(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0xab, 0x42000) futimesat(r0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x9}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000380)={r1, 0xa4, &(0x7f00000002c0)=[@in6={0xa, 0x4e21, 0x70173411, @empty, 0x1}, @in={0x2, 0x4e22, @broadcast}, @in={0x2, 0x4e20, @empty}, @in6={0xa, 0x4e24, 0xffd, @rand_addr="2c6c499c9f9b10d39bc28a6142d2fb66"}, @in={0x2, 0x4e21, @empty}, @in={0x2, 0x4e24, @rand_addr=0xfffffffffffffffc}, @in6={0xa, 0x4e23, 0xd8, @rand_addr="3b6005595a4762b6de784d6cdeaf48f5", 0x3}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1b}}]}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000400)={r2, 0xca, "2d8c39e979d02fefe44e52c7ab57790472061f22427c52142a25772e8be4cbc092b1f840465a590a01d3aed7896d3d2f1feffa8f779625fe3a81077e1155114209de91ab4c389557a042ca5b7e14a51d29759fdaf2b8865fd7d8a51f29d4f9acb5f3fa507e73f83af685b674300e3dc2691aa3ac8164e7c758bf711461d8fecca7c47c6ea4b6692462231b4af976ae63a35502494cd7def8866b212eeb87794235a8bbd9eec16bb25779d768db3cb345baa6e518e2bcff7893df816659c93940615863b4b1bbd558a9ee"}, &(0x7f0000000500)=0xd2) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:39 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00'}) [ 684.478485][ T9564] EXT4-fs error (device sda1): ext4_xattr_set_entry:1603: inode #16511: comm syz-executor.4: corrupted xattr entries [ 684.482861][ T9566] overlayfs: unrecognized mount option "workdmr=./file1\" or missing value [ 684.540232][ T9574] overlayfs: failed to resolve './file1': -2 [ 684.554037][ T9572] EXT4-fs error (device sda1): ext4_xattr_set_entry:1603: inode #16748: comm syz-executor.5: corrupted xattr entries 20:51:40 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x5, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x3f, 0x81, 0x80000001}) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="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"]) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 684.591679][ T9572] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 684.597334][ T9564] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 684.614576][ T9582] overlayfs: failed to resolve './file1': -2 [ 684.614649][ T9572] overlayfs: lowerdir is in-use as upperdir/workdir 20:51:40 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00'}) [ 684.647168][ T9569] EXT4-fs error (device sda1): ext4_xattr_set_entry:1603: inode #16538: comm syz-executor.3: corrupted xattr entries [ 684.647582][ T9583] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 684.668069][ T9564] overlayfs: lowerdir is in-use as upperdir/workdir 20:51:40 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000009}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 684.706968][ T9569] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 684.710787][ T9589] overlayfs: failed to resolve './ile1': -2 [ 684.725072][ T9590] overlayfs: workdir and upperdir must reside under the same mount [ 684.738525][ T9569] overlayfs: lowerdir is in-use as upperdir/workdir 20:51:40 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000d00}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:40 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) execve(&(0x7f0000000080)='./file1\x00', &(0x7f0000000380)=[&(0x7f0000000100)='-cpusetvboxnet0\x00', &(0x7f0000000140)='overlay\x00', &(0x7f0000000200)='cgroup:\x00', &(0x7f0000000280)='bdevtrusted)nodev][loeth1\x04\xb4\x00', &(0x7f00000002c0)='overlay\x00', &(0x7f0000000300)='eth0$!\x00', &(0x7f0000000340)='-nodevsecuritylo\x00'], &(0x7f0000000640)=[&(0x7f00000003c0)='\x00', &(0x7f0000000400)='overlay\x00', &(0x7f0000000440)='cgroup2\x00', &(0x7f0000000480)='-vboxnet1vmnet0vmnet1]{eth0:vboxnet0ppp0bdev%eth1(\x00', &(0x7f00000004c0)='{em1\x00', &(0x7f0000000500)='\x00', &(0x7f0000000540)='cgroup2\x00', &(0x7f0000000580)='cgroup2\x00', &(0x7f00000005c0)='em1+\x00', &(0x7f0000000600)='\x00']) mount$overlay(0x40000a, &(0x7f0000000740)='./file1\x00', &(0x7f0000000780)='overlay\x00', 0x8, &(0x7f00000007c0)=ANY=[@ANYRES16, @ANYRES16]) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/dsp\x00', 0x40, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:40 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00'}) [ 684.779514][ T9594] overlayfs: failed to resolve './ile1': -2 [ 684.791277][ T9584] overlayfs: workdir and upperdir must reside under the same mount 20:51:40 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x8, 0x10000) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x9, 0x0, 0x59a3cfeb36832c05, "5b26fd15b190d26b19dc9d6a999a82e651ece2a87e7736d51520aee3003569d2385d0fd04b86a371c56260b405653c8a6948e8fa654859bbcc12355d5ed37af0", "081c2e8452fa38cf4f520be2f71ada46385b80a9b6cef2ea69a532ace528c1cbdd94469e73de6e5748753b226fc69dc702c8d25f2b6057aff9470e0b2bcc0c1b", "bf1b289ab39d3bdefd82a68a09bb3bf6cb2422a69c6e6655909f287a28629029", [0x7, 0x80000000]}) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x5, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x3f, 0x81, 0x80000001}) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x1) socket$inet_sctp(0x2, 0x1, 0x84) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 684.882384][ T9601] overlayfs: failed to resolve './file1 ': -2 20:51:40 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) setxattr$security_smack_transmute(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='security.SMACK64TRANSMUTE\x00', &(0x7f0000000140)='TRUE', 0x4, 0x2) prctl$PR_SET_MM(0x23, 0xa, &(0x7f0000ffb000/0x3000)=nil) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:40 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00'}) [ 684.927970][ T9607] overlayfs: unrecognized mount option "˙˙˙˙" or missing value [ 684.939819][ T9601] overlayfs: failed to resolve './file1 ': -2 20:51:40 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf60300002000000a}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 684.971284][ T9616] EXT4-fs error (device sda1): ext4_xattr_set_entry:1603: inode #16521: comm syz-executor.4: corrupted xattr entries [ 684.978715][ T9607] overlayfs: unrecognized mount option "˙˙˙˙" or missing value [ 685.047555][ T9616] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 685.077776][ T9619] EXT4-fs error (device sda1): ext4_xattr_set_entry:1603: inode #16525: comm syz-executor.1: corrupted xattr entries [ 685.119548][ T9631] overlayfs: failed to resolve './file1 [ 685.119548][ T9631] ': -2 [ 685.128185][ T9619] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 685.144632][ T9631] overlayfs: failed to resolve './file1 [ 685.144632][ T9631] ': -2 [ 685.154634][ T9619] overlayfs: lowerdir is in-use as upperdir/workdir 20:51:40 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf60300002000000b}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:40 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00'}) 20:51:40 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) r0 = syz_open_dev$usb(&(0x7f0000000200)='/dev/bus/usb/00#/00#\x00', 0x4, 0x101000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r1, 0x5, 0x10}, 0xc) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x488200, 0x0) utimensat(r2, &(0x7f0000000080)='./file1\x00', &(0x7f0000000140)={{0x0, 0x2710}, {0x0, 0x2710}}, 0x100) [ 685.163616][ T9616] overlayfs: filesystem on './file0' not supported as upperdir [ 685.175935][ T9623] EXT4-fs error (device sda1): ext4_xattr_set_entry:1603: inode #16559: comm syz-executor.3: corrupted xattr entries 20:51:40 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x5, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x3f, 0x81, 0x80000001}) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000200)='./file1\x00', 0x0, 0x0, 0xf3, 0x1) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer\x00', 0x101003, 0x0) fsconfig$FSCONFIG_SET_PATH(r0, 0x3, &(0x7f0000000080)='\x00', &(0x7f0000000140)='./file1\x00', r1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 685.269909][ T9623] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 685.285252][ T9642] overlayfs: failed to resolve './file1 ': -2 [ 685.302025][ T9644] EXT4-fs error (device sda1): ext4_xattr_set_entry:1603: inode #16484: comm syz-executor.5: corrupted xattr entries 20:51:40 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}) [ 685.323063][ T9642] overlayfs: failed to resolve './file1 ': -2 [ 685.340028][ T9623] overlayfs: filesystem on './file0' not supported as upperdir [ 685.351349][ T9644] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 685.406841][ T9647] EXT4-fs error (device sda1): ext4_xattr_set_entry:1603: inode #16502: comm syz-executor.1: corrupted xattr entries [ 685.430507][ T9650] overlayfs: filesystem on './file0' not supported as upperdir [ 685.439342][ T9647] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:51:41 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020001020}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:41 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf60300002000000c}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:41 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x1000004be, 0x3) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:41 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xfd\xfd\x00'}) 20:51:41 executing program 5: getxattr(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=@random={'osx.', '\x00'}, &(0x7f00000003c0)=""/106, 0x6a) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x24) r0 = syz_open_dev$radio(&(0x7f0000000040)='/dev/radio#\x00', 0x3, 0x2) ioctl$BLKROSET(r0, 0x125d, &(0x7f0000000080)=0x101) socket$nl_route(0x10, 0x3, 0x0) readlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000280)=""/135, 0x87) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="75707165726469723d2e2f66696c65302c6c6f7765726469723d2e4054f7efbca1db8c9f1c82552f66696c65302c776f726b6469723d2e2f66696c65315c00"]) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000200)={{0x2, 0x28dd0765, 0x7fff, 0x4, 0x7f, 0x3}, 0x5, 0x56, 0x2}) [ 685.571276][ T9664] overlayfs: unrecognized mount option "upqerdir=./file0" or missing value [ 685.578264][ T9662] overlayfs: failed to resolve './file1 ': -2 [ 685.587802][ T9647] overlayfs: workdir and upperdir must reside under the same mount [ 685.621581][ T9662] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 685.635072][ T9666] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:51:41 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\x00'}) 20:51:41 executing program 1: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='workdir'}, 0x10) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r0, 0x800c6613, &(0x7f0000000500)={0x0, @speck128, 0x1, "1655502e66043334"}) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x2, 0x0, 0x0, 0x7fffffff}, 0x5, 0x46, 'id1\x00', 'timer0\x00', 0x0, 0x5, 0x4000000003f, 0x80, 0x80000000}) stat(0x0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x1) r3 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x3f, 0x80) renameat2(r3, &(0x7f0000000200)='./file0\x00', r3, &(0x7f0000000440)='./file0\x00', 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='9p\x00', 0x20, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c667363616368652c63616368653d6c6f6f734851fb5a0ebfdc2c643d", @ANYRESHEX=r2, @ANYBLOB=',privport,debug=0x0000000000000006,cache=fscache,subj_type=bdevlo,appraise,\x00']) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) epoll_create(0x20) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 685.664190][ T9664] overlayfs: unrecognized mount option "upqerdir=./file0" or missing value [ 685.703431][ T9666] overlayfs: filesystem on './file0' not supported as upperdir 20:51:41 executing program 5: mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) mount$overlay(0x40000a, &(0x7f0000000280)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f776572646b6469723d2e2f66696c65315c0000000000000000000000000000004fb597dd706a78695fea049ad2ebb81263e2db9319e7a0492085146d20ce3a56844cf3d1a8d3d563926585556f2f0b"]) fsetxattr$trusted_overlay_redirect(0xffffffffffffffff, &(0x7f0000000100)='trusted.overlay.redirect\x00', &(0x7f00000001c0)='./file1\x00', 0x8, 0x1) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) 20:51:41 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf60300002000000d}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 685.722897][ T9679] overlayfs: failed to resolve './file1 ': -2 20:51:41 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='memory.stat\x00', 0x0, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0xfffffffffffffff7) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 685.810622][ T9679] overlayfs: failed to resolve './file1 ': -2 20:51:41 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = open(&(0x7f0000000040)='./file1\x00', 0x0, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x10, &(0x7f0000000080), &(0x7f0000000140)=0x4) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:41 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020001200}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 685.888583][ T9695] overlayfs: failed to resolve './file1 ': -2 20:51:41 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xfd\xfd\xff\xff\x00'}) [ 685.947843][ T9691] overlayfs: workdir and upperdir must reside under the same mount [ 685.969059][ T9710] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 685.980693][ T9710] overlayfs: lowerdir is in-use as upperdir/workdir [ 685.997344][ T9695] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 686.029697][ T9714] overlayfs: workdir and upperdir must reside under the same mount [ 686.030422][ T9717] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:51:41 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 686.037813][ T9697] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 686.070533][ T9698] overlayfs: workdir and upperdir must reside under the same mount 20:51:41 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x40000) accept$packet(0xffffffffffffffff, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000380)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000400)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000a00)=@newtaction={0x1380, 0x30, 0x400, 0x70bd29, 0x25dfdbff, {}, [{0x148, 0x1, @m_gact={0x144, 0x5, {{0xc, 0x1, 'gact\x00'}, {0x40, 0x2, [@TCA_GACT_PARMS={0x18, 0x2, {0x5, 0xfffffffffffffc00, 0x10000000, 0x200, 0x7}}, @TCA_GACT_PROB={0xc, 0x3, {0x0, 0x196a, 0x3}}, @TCA_GACT_PARMS={0x18, 0x2, {0x100, 0x8, 0xffffffffffffffff, 0xe0, 0xffff}}]}, {0xf0, 0x6, "59f61c19ff0ff0351fee2ea08e744521191ccc573e85df4bf9549b9f428380cf9c9e951d2309ffdd05d3daddce4e5e5c06313ad7a9e9668662cd44edc9f5ed0aa5d5a8b7268898028504f6ac937e4fd9cf901eb2f5a53cb17b9981c2d9ae2c56f38fd6f3cdfa8ae954c6318106498bba0e535fdc3792edde99aa85993ce509f5e93e5f1489229d1fa208d261839d25958955c1988623e255ba26b5e2119cd4a5b26283259106f18f2424a1ab919c4861a7e8f22b2020d07d91994f18e3b3d50a225e76893cd355881ee4e9f1730ef62780156add7037429ace360d87e238114e8f21ba1c4900930b0dab"}}}}, {0x104, 0x1, @m_skbedit={0x100, 0x2, {{0xc, 0x1, 'skbedit\x00'}, {0x6c, 0x2, [@TCA_SKBEDIT_QUEUE_MAPPING={0x8}, @TCA_SKBEDIT_PARMS={0x18, 0x2, {0x0, 0x0, 0x3, 0x8b8c, 0x7}}, @TCA_SKBEDIT_PRIORITY={0x8, 0x3, {0x0, 0x3}}, @TCA_SKBEDIT_PRIORITY={0x8, 0x3, {0x686d3d7ef2edb322, 0x4}}, @TCA_SKBEDIT_MARK={0x8, 0x5, 0x800}, @TCA_SKBEDIT_QUEUE_MAPPING={0x8, 0x4, 0xffffffff}, @TCA_SKBEDIT_PARMS={0x18, 0x2, {0x0, 0x2, 0x10000000, 0x1000, 0x8}}, @TCA_SKBEDIT_PRIORITY={0x8, 0x3, {0x7, 0xc}}, @TCA_SKBEDIT_PRIORITY={0x8, 0x3, {0x2, 0xb}}]}, {0x80, 0x6, "b06d56df5a0f710ce19db33c65fe5f94b8688b4efe6ffc09d7ec7db86a6ab7888f98266a93b70e03245c9e36030134b2c9ee166c4a4153876fb603edc7acce8e25fa8b45e015bb9247930ea0dd007fa7fe545c539cd3e6cbcb9f56fce35746835af9a27c30c6f79b8536cc18737b88a46e423090fc6b66a9fc"}}}}, {0xff8, 0x1, @m_pedit={0xff4, 0x0, {{0xc, 0x1, 'pedit\x00'}, {0xfa0, 0x2, [@TCA_PEDIT_PARMS={0xee0, 0x2, {{{0x6, 0x80, 0x6, 0x1, 0x6}, 0x3ff, 0x2, [{0x3ff, 0x0, 0x0, 0xffffffff00000001, 0x80000001, 0x101}, {0xa169, 0xacaa, 0x213e, 0xbc, 0x3d1f90ca, 0x80000001}, {0x9, 0x6, 0x0, 0x7, 0x20, 0x9}, {0x0, 0x2, 0x0, 0x5, 0x4, 0x81}, {0xffffffffffff8000, 0x9, 0x1, 0x5, 0x80, 0x20}, {0x10001, 0x3, 0x6, 0x7, 0x0, 0x69a005ab}, {0xffff, 0x80000000, 0xfff, 0x400, 0x5, 0x1}, {0x8, 0x7, 0x6, 0xffffffffffff043b, 0xffffffff00000000, 0x1}]}, [{0xff00000000000000, 0x101, 0x7, 0x97e4, 0xff, 0x6b1}, {0x7, 0x7, 0x7, 0xfff, 0x9, 0x1}, {0xffff, 0x0, 0x100000001, 0x0, 0x6, 0x4}, {0x0, 0x2, 0x7fffffff, 0x3, 0x5f0, 0x1}, {0x40, 0xf8, 0x200, 0x7ff, 0x5, 0x3}, {0x7, 0x5, 0x4, 0x2, 0x0, 0x7}, {0x8000, 0x8001, 0xb2, 0x4fd13d42, 0x8000, 0x2}, {0x2, 0x1, 0x0, 0x2, 0x9, 0x20}, {0x7f, 0x8001, 0x1, 0xcb07, 0x387, 0x1}, {0x2, 0x80, 0x5, 0xfbc4, 0x1}, {0xff, 0x6, 0x2, 0xfffffffffffffff8, 0x1ff, 0xffffffff80000000}, {0x4, 0x800, 0x2, 0xbb4, 0x5, 0xfc70}, {0xffff, 0x80, 0xc0000000000, 0x8, 0x1, 0x6}, {0x1, 0x3ff, 0x5, 0x0, 0x5, 0x3}, {0x10001, 0x6712, 0x10001, 0x4, 0x9}, {0x1bbd, 0x6, 0x3f, 0x1, 0x7, 0x1}, {0x1ff, 0x5, 0x7fffffff, 0x7, 0x7f, 0xff}, {0x3, 0xbfbb, 0x1, 0x3, 0xfffffffffffffffe, 0x1000}, {0x100000000, 0x6, 0x2, 0xd7a2, 0x80000, 0x8}, {0xffffffff, 0xc5, 0x3ff, 0x8001, 0x3, 0x1}, {0x9ce8, 0x27, 0x80000001, 0x6579, 0xab, 0x10001}, {0x10, 0xfffffffffffffffd, 0x120000000, 0x8, 0x200}, {0x9, 0xbba, 0x1f, 0x6, 0x8, 0x58e}, {0x0, 0x4, 0x8, 0x11, 0x4, 0x1}, {0x0, 0x9, 0x0, 0x8, 0xffffffffffff9fcb, 0x3f}, {0x100000001, 0x81, 0x7fff, 0x8001, 0x3ff, 0xf1}, {0x9, 0xc65, 0xf77, 0x125, 0x6}, {0xd00, 0x4, 0x1, 0x1, 0x4, 0x3f}, {0x1, 0x100000000, 0x7, 0x401, 0x7, 0x7}, {0x800, 0x9, 0x7fff, 0xfff, 0x5, 0x4}, {0x1000, 0x12cd, 0x7, 0xdbe, 0xf0e, 0x8}, {0x80000001, 0x0, 0x101, 0xffffffffffffffd2, 0xffffffff00000001, 0x9}, {0xffffffffffffe303, 0x1, 0xffff, 0x8d, 0x6, 0xb154}, {0xfff, 0x10001, 0x2, 0xc400, 0x1, 0x4}, {0x4, 0xffffffffffffff7f, 0x1f, 0xffffffffffffffc1, 0x0, 0x3}, {0xfff, 0x0, 0xe55, 0x0, 0x2, 0xfffffffffffff800}, {0x10000, 0x89, 0x8, 0x0, 0x9, 0x40}, {0xffffffff00000001, 0x98, 0x1, 0x4, 0x7, 0x3f}, {0x3, 0x5, 0x10001, 0x1, 0x3, 0x2}, {0x8c, 0x4, 0x16f, 0xc24, 0xfffffffffffffffd, 0x7}, {0x2, 0x5, 0x1, 0xff, 0xffffffffffffffc1}, {0x3, 0x80000001, 0x5, 0x8001, 0xfd, 0x10000}, {0x0, 0x5, 0x2, 0x101, 0x1, 0x7}, {0x1, 0x5, 0x1, 0x5595, 0x9}, {0x0, 0x0, 0x1, 0x7, 0x400}, {0x1000, 0xff, 0x400, 0x4, 0x853d, 0x78}, {0x4, 0x2, 0x60, 0x100000001, 0x4, 0x4}, {0x0, 0x10000, 0x4, 0xfffffffffffffff7, 0x1}, {0xc7e, 0x3, 0x3ff, 0x0, 0xffffffffffffff80}, {0x0, 0xdd35, 0x1, 0x0, 0x4a8, 0x2}, {0x7, 0x75e, 0x80000000, 0x0, 0x8, 0x5}, {0x4654, 0xffffffffffffff48, 0x2, 0x2, 0x10000, 0xfffffffffffffffd}, {0xfffffffffffffffb, 0x4, 0x101, 0x4, 0xff, 0xff}, {0x8001, 0x4, 0x80010, 0xbfb4, 0x3, 0x5}, {0x0, 0x0, 0xf12, 0x9, 0x100000000, 0x4}, {0x0, 0x1, 0x3ff, 0xffff, 0x0, 0x9}, {0x100000000, 0x9, 0x1800000000, 0x9, 0x20, 0x200}, {0x4, 0x1, 0x1801, 0x7, 0x5, 0xfffffffffffffffa}, {0x20, 0x5, 0x6813, 0x1, 0x80000001}, {0x1ff, 0x2, 0x2, 0x5, 0x1, 0x5}, {0xffffffffffff95b4, 0x7, 0x4, 0x8000, 0xffffffffffff4c3f, 0x1}, {0x1, 0x80, 0x0, 0x1ff, 0x10000, 0x1}, {0x48bd2705, 0xf8bf, 0x5, 0xfffffffffffffff8, 0x5, 0xc4}, {0x1ff, 0x8, 0xd8, 0x1b0be2a1, 0x7, 0x1}, {0x0, 0x9, 0xfbc8, 0xfffffffffffffffd, 0x3, 0x2}, {0x3f, 0x433, 0x101, 0xffffffffffffffe0, 0x6, 0xac29}, {0x7, 0x5, 0xfffffffffffffffb, 0x9, 0x14, 0x1}, {0x2, 0x401, 0x800, 0x101, 0x6, 0x5}, {0x40, 0x6, 0xfff, 0x0, 0x1f, 0x5}, {0x4, 0x2, 0x8001, 0x4ee8}, {0x4, 0x8000, 0xfff, 0x4e1, 0x7fffffff, 0x3}, {0x5, 0xffffffff, 0x8e, 0x401, 0x9, 0x6}, {0x7, 0xfff, 0x100000001, 0x5, 0x7, 0x20}, {0x0, 0x4, 0x9, 0x80000001, 0x1f, 0x2}, {0x53, 0xba3, 0x81, 0x2, 0x8, 0x2}, {0xfffffffffffffff7, 0x3f, 0x0, 0x7fffffff, 0x1f49, 0x3ff}, {0xff, 0xffffffffffffff00, 0x7fffffff, 0x3, 0x5, 0x4}, {0x3c3, 0x5, 0xc13e, 0x3, 0x3, 0x2}, {0xffffffff, 0xdc, 0x3, 0x1, 0x3, 0x6}, {0x8, 0x40, 0x7, 0x3f, 0x417, 0x100}, {0x40, 0x101, 0x9, 0x2, 0x8, 0x3}, {0x4202, 0x1, 0x1, 0x1, 0x393c7c40, 0x9}, {0x0, 0x4, 0x9, 0x7fffffff, 0x2, 0x401}, {0x4f8f, 0x2, 0x5, 0x3, 0x4, 0x100000001}, {0x3, 0x3, 0x0, 0x5e, 0x4, 0x90000}, {0x8001, 0xd10, 0x8, 0x1, 0xfffffffffffffffe, 0x3}, {0x5, 0x4d6f, 0x130, 0x100000001, 0x5, 0x40}, {0x4, 0x7, 0x200, 0x1, 0x3, 0x7}, {0x3, 0x80000000, 0x7f, 0x1, 0x1, 0xcef}, {0x10000, 0x0, 0x8001, 0x0, 0x66, 0x1}, {0x401, 0x5, 0x3, 0x2, 0xffffffffffffffff, 0x81}, {0xf5, 0x20, 0x6, 0x7f, 0x9, 0x1}, {0x0, 0x6, 0x486c, 0x1, 0x80000001, 0x8}, {0x8001, 0x3, 0x8001, 0x3, 0x600000000000, 0x8001}, {0xffffffffffffff81, 0x3, 0x1, 0x5, 0xffffffffffff0b94, 0x8}, {0x1f, 0x200, 0x1, 0x1, 0x5, 0x3f}, {0x1, 0x3, 0xffffffff, 0x100, 0x2, 0x2}, {0x300000, 0x37, 0x65df, 0x1f, 0x203, 0x797}, {0x9, 0x3, 0x2, 0x24, 0x0, 0x7ff}, {0x80, 0x7, 0x6, 0x401, 0x0, 0x8a1}, {0x0, 0x3ff, 0x9, 0x5, 0x2, 0xd4f}, {0x5, 0x3, 0x7fff, 0x8, 0x0, 0x400}, {0xffffffffffff041d, 0x32, 0x4, 0x1b5e2ebd, 0x8, 0x6}, {0x40, 0x8, 0x7ff, 0x0, 0x9, 0x6}, {0x7fff00000000000, 0x100000001, 0x5, 0x80000000, 0x3, 0x7}, {0x6, 0x5, 0x9, 0x7, 0xc0000000, 0x7ff}, {0x1, 0x0, 0x6, 0x8, 0x6, 0x2}, {0x3, 0x200, 0xffffffffffffffff, 0x2, 0x4, 0x7d}, {0x5, 0xf, 0x1ff, 0x3, 0x1, 0x4}, {0xfffffffffffffff9, 0x10001, 0x7, 0xfffffffffffffffe, 0x5, 0x1f}, {0x1, 0x1000, 0x101, 0x8, 0xc000000000000000, 0x5}, {0x4, 0x80, 0x8, 0x8, 0x1000, 0x5}, {0x80, 0x3, 0x7, 0x81, 0x0, 0x2}, {0x1, 0xce, 0x4, 0xfffffffffffffff7, 0x0, 0x3}, {0x2, 0x9, 0x3a3, 0x101, 0xffffffff00000000, 0x1ff}, {0xf71, 0x2, 0x4, 0xfffffffffffffffa, 0xff}, {0x9, 0x5d6a, 0x6, 0x3, 0x10000, 0x7}, {0x401, 0x3ff, 0x9, 0x7fffffff, 0x7, 0x5f8}, {0x6, 0x1, 0x7, 0x1, 0x200, 0x6}, {0xffff, 0x0, 0x4, 0x1, 0x1, 0x4}, {0x9, 0x5, 0x5, 0x2, 0x4}, {0x3, 0xfffffffffffffffc, 0x800, 0x4269, 0x100000001, 0xffffffff}, {0x2, 0x7, 0x3f, 0x1, 0x641, 0x1f}, {0x2, 0x3, 0x1, 0x338, 0x3, 0x6}, {0x2, 0xfffffffffffff0fe, 0x9, 0x80000001, 0x0, 0x4}, {0x9, 0xd8, 0x2, 0x100, 0x0, 0x2f5}, {0x7, 0x2, 0xfffffffffffffffd, 0x2, 0x7fffffff, 0x5}, {0x8, 0x0, 0x7, 0x980, 0x100000000, 0x6}], [{0x2, 0x8e710140f7485a6c}, {0x1, 0x1}, {0x3, 0x1}, {0xee713e595ba65cd9, 0x1}, {0x4, 0x1}, {}, {0xbcea3a3aea4639a7}, {0x67332379c03978f9, 0x1}, {0x1}, {0x1}, {0x1, 0x1}, {0x5}, {0x0, 0x1}, {0x3, 0x1}, {}, {0x4, 0x1}, {0x2, 0x1}, {0x3, 0x1}, {}, {0x3}, {0x2}, {}, {0x5}, {0x2, 0x1}, {0x1}, {0x5, 0x1}, {0x4, 0x1}, {}, {0x3}, {0x2}, {0x1, 0x1}, {0x3, 0x1}, {0x3, 0x1}, {0x1, 0x1}, {0x2}, {0x2, 0x1}, {0x4, 0x1}, {0x3, 0x1}, {0x5, 0x1}, {0x5, 0x1}, {0x1}, {0x3, 0x1}, {0x3, 0x1}, {0x3, 0x1}, {0x0, 0x1}, {0x3}, {0x3, 0x1}, {0x0, 0x1}, {}, {0x4}, {}, {0x7, 0x1}, {0x5, 0x1}, {0x4}, {0x1, 0x1}, {}, {}, {0x0, 0x1}, {0x2, 0x1}, {0x3, 0x1}, {0x4, 0x1}, {0x825bcc2f736f472d}, {0x0, 0xc53139d919f206ab}, {0x1, 0x1}, {0x5, 0x1}, {0x3, 0x1}, {0x3, 0x1}, {0x0, 0x1}, {0x5}, {0x2, 0x1}, {0x5, 0x1}, {0xb6d717650c2cdd44}, {0x4}, {0xc53a943ac7125563, 0x1}, {0x2}, {0x3, 0x1}, {0x4, 0x1}, {0x2}, {0x5, 0x1}, {0x0, 0x1}, {0x4, 0x1}, {0x5, 0x1}, {0x0, 0xcf41139084ca502d}, {0x5, 0x1}, {0x2, 0x1}, {0x4}, {0x0, 0x1}, {}, {0x4, 0x1}, {0x0, 0x1}, {0x4, 0x1}, {0x1}, {0x4, 0x1}, {0xdf86b2b6b4add077, 0x1}, {0x5, 0x1}, {0x4, 0x1}, {0x5, 0x1}, {0x3}, {0x5, 0x1}, {0x2, 0x1}, {0x5, 0x1}, {0x1, 0x1}, {}, {0x1, 0x1}, {0x28e9794253b1c634, 0x1}, {0x4, 0x1}, {0x2, 0x1}, {}, {0x5}, {0x2, 0x1}, {0x3}, {0x7, 0x1}, {0x8046d2c566bb861b, 0x1}, {0x1, 0x1}, {0x3, 0x1}, {0x4ff35937ddd87ee5, 0x1}, {0x7}, {0x2}, {0x1, 0x1}, {0x7, 0x1}, {0x2}, {0x2}, {0x1}, {0x3, 0x1}, {0x1}, {0x3, 0x1}, {}, {0x0, 0x1}], 0x1}}, @TCA_PEDIT_KEYS_EX={0xbc, 0x5, [@TCA_PEDIT_KEY_EX={0x54, 0x6, [@TCA_PEDIT_KEY_EX_HTYPE={0x8, 0x1, 0x5}, @TCA_PEDIT_KEY_EX_CMD={0x8, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_HTYPE={0x8, 0x1, 0x1}, @TCA_PEDIT_KEY_EX_HTYPE={0x8, 0x1, 0x5}, @TCA_PEDIT_KEY_EX_CMD={0x8, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_HTYPE={0x8, 0x1, 0x1}, @TCA_PEDIT_KEY_EX_CMD={0x8, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_CMD={0x8, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_CMD={0x8}, @TCA_PEDIT_KEY_EX_HTYPE={0x8, 0x1, 0x1}]}, @TCA_PEDIT_KEY_EX={0xc, 0x6, [@TCA_PEDIT_KEY_EX_CMD={0x8, 0x2, 0x1}]}, @TCA_PEDIT_KEY_EX={0x14, 0x6, [@TCA_PEDIT_KEY_EX_HTYPE={0x8}, @TCA_PEDIT_KEY_EX_CMD={0x8, 0x2, 0x1}]}, @TCA_PEDIT_KEY_EX={0x14, 0x6, [@TCA_PEDIT_KEY_EX_HTYPE={0x8}, @TCA_PEDIT_KEY_EX_HTYPE={0x8, 0x1, 0x5}]}, @TCA_PEDIT_KEY_EX={0x1c, 0x6, [@TCA_PEDIT_KEY_EX_HTYPE={0x8, 0x1, 0x1}, @TCA_PEDIT_KEY_EX_CMD={0x8}, @TCA_PEDIT_KEY_EX_CMD={0x8}]}, @TCA_PEDIT_KEY_EX={0x14, 0x6, [@TCA_PEDIT_KEY_EX_HTYPE={0x8, 0x1, 0x4}, @TCA_PEDIT_KEY_EX_HTYPE={0x8}]}]}]}, {0x40, 0x6, "9dcc12d1dee6ef438c87152bd28d5294ba13842ede834bbbd60256469f7d321306e8d689eca4622957b40d0675c26c9f5338793792add631479fce83"}}}}, {0x128, 0x1, @m_mirred={0x124, 0x17, {{0xc, 0x1, 'mirred\x00'}, {0x24, 0x2, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x4, 0xfff, 0x0, 0x4, 0x5}, 0x2, r1}}}, {0xec, 0x6, "b64a09c94ca337825221ecd6e6c3c5018bdeb9ca79114c4ccf9a2baf94f7915d0bd0f9915ab3186a925f12dd2f5f864a4dd6e5d77e91a21d9c3fa0bf53c1f21709652dbf470b20c08aa12a2a03953cc04b74c0f5cd216393b29ac9618928250d1f5b436a0b0fd0a47c556db2a0b9d8bb214f3c6e10cad7829504d8d4209f3ae9e9c9a404e285dd79360503bb01c6c7c00c666300be868f8fb94ef35b88fd5f9ed811cc435e04e013244f0989f3a4a8d1b73e015760f841a80f06fd1b0befcf6bbd4a110757b40c430fbe2753459f2897e80d2e41b5aeed6f70687c358fffea4c224c30ff4fcc"}}}}]}, 0x1380}, 0x1, 0x0, 0x0, 0x4}, 0x4000) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x5, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x3f, 0x81, 0x80000001}) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./file1\x00', 0x80) 20:51:41 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x8ee, 0x80000) write$apparmor_exec(r0, &(0x7f0000000080)={'stack ', '@\x00'}, 0x8) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:41 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00'}) [ 686.101237][ T9717] overlayfs: filesystem on './file0' not supported as upperdir [ 686.108844][ T9716] overlayfs: filesystem on './file0' not supported as upperdir 20:51:41 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000010}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 686.267411][ T9740] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 686.297846][ T9737] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:51:41 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020001326}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 686.314209][ T9740] overlayfs: lowerdir is in-use as upperdir/workdir 20:51:41 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00'}) 20:51:41 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x5, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x3f, 0x81, 0x80000001}) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f7765726469723d2e2f66696cff302c776f726b6469723d2e2f66696c65315c00"]) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 686.343097][ T9752] overlayfs: workdir and upperdir must reside under the same mount [ 686.348569][ T9760] overlayfs: failed to resolve './file1': -2 [ 686.366565][ T9740] overlayfs: workdir and upperdir must reside under the same mount 20:51:41 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) lsetxattr$trusted_overlay_origin(&(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='trusted.overlay.origin\x00', &(0x7f0000000740)='y\x00', 0x2, 0x1) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x4000, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x4, 0x428, 0x268, 0x140, 0x0, 0x140, 0x0, 0x358, 0x358, 0x358, 0x358, 0x358, 0x4, &(0x7f0000000080), {[{{@ipv6={@rand_addr="e28d4427f3bd7a7908b5fe8cb65cf343", @mcast2, [0xff000000, 0x0, 0xffffffff], [0x0, 0xffffffff, 0x0, 0xffffff00], 'ip6gre0\x00', 'gretap0\x00', {}, {}, 0xff, 0x7, 0x1, 0x50}, 0x0, 0x118, 0x140, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x8c, 0x4}}, @common=@eui64={0x28, 'eui64\x00'}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7adc813091d9ebe3}}}, {{@uncond, 0x0, 0xc8, 0x128}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@empty, [0xffffff00, 0xff, 0x0, 0xff], 0x4e24, 0x4e21, 0x4e21, 0x4e22, 0x2, 0x2, 0x6d5, 0x2, 0x100000001}}}, {{@ipv6={@mcast2, @local, [0xffffffff, 0xffffff00], [0xff, 0xff, 0xffffff00], 'tunl0\x00', 'nr0\x00', {}, {0xff}, 0x2c, 0x5, 0x1, 0x1}, 0x0, 0xc8, 0xf0}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x9, 0x0, 0x2}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x488) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 686.393263][ T9751] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 686.429035][ T9760] overlayfs: failed to resolve './file1': -2 [ 686.444966][ T9751] overlayfs: lowerdir is in-use as upperdir/workdir [ 686.467547][ T9772] overlayfs: failed to resolve './file1&': -2 20:51:42 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00'}) 20:51:42 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000012}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 686.507528][ T9772] overlayfs: failed to resolve './file1&': -2 [ 686.518593][ T9761] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 686.540524][ T9779] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 686.576013][ T9779] overlayfs: lowerdir is in-use as upperdir/workdir [ 686.611499][ T9776] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:51:42 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mISDNtimer\x00', 0x2c000, 0x0) ioctl(r0, 0x4, &(0x7f0000000480)="3ee0984e7cb35427a8792b8ec8ab80c00bf71eb5fd03204bad4366227ab3a70c4b9c46f9444001accdcbdf003dc730ccfb2cdbf661b46bfd8d865d67adc51949c97881e3bd544bbf124afcf955966f6d6a51e57eed9aa6433769ef910266d192eca92747d89665aa216649a19e786acc1c324534d3247b04abe2d9503aad5cb55b10f96f26e298b1dc755d076b50caedd068ab85d1a0792b818a7c803754cd5e12ee04af8667e450199709a77c108c85ae69230284550f37988fc3f2273b3fe64037daf2e9") mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="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"]) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:42 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00'}) [ 686.644672][ T9776] overlayfs: failed to resolve './fil˙0': -2 [ 686.647168][ T9779] overlayfs: workdir and upperdir must reside under the same mount [ 686.655894][ T9788] overlayfs: failed to resolve './file1': -2 [ 686.676924][ T9788] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. 20:51:42 executing program 5: stat(&(0x7f0000000200)='./file1\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@empty, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@initdev}}, &(0x7f0000000400)=0xe8) getresuid(&(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000500)={{{@in=@initdev, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000000600)=0xe8) r4 = getuid() r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000800)='/dev/qat_adf_ctl\x00', 0x2, 0x0) fsconfig$FSCONFIG_SET_PATH_EMPTY(r5, 0x4, &(0x7f0000000880)='dont_appraise', &(0x7f00000008c0)='./file0\x00', 0xffffffffffffffff) ioctl$VT_GETMODE(r5, 0x5601, &(0x7f0000000840)) mount$9p_xen(&(0x7f0000000040)='#system^\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x1000002, &(0x7f0000000640)={'trans=xen,', {[{@version_9p2000='version=9p2000'}, {@uname={'uname', 0x3d, 'workdir'}}, {@mmap='mmap'}], [{@fowner_gt={'fowner>', r0}}, {@dont_hash='dont_hash'}, {@uid_lt={'uid<', r1}}, {@fowner_gt={'fowner>', r2}}, {@euid_lt={'euid<', r3}}, {@euid_gt={'euid>', r4}}, {@dont_appraise='dont_appraise'}]}}) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r6 = syz_open_dev$dspn(&(0x7f0000000740)='/dev/dsp#\x00', 0x8, 0x10001) ioctl$KVM_SET_CLOCK(r6, 0x4030ae7b, &(0x7f0000000780)={0xcaa, 0x6}) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) ioctl$RTC_VL_READ(r6, 0x80047013, &(0x7f00000007c0)) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:42 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000014}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:42 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020002000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:42 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00'}) [ 686.743622][ T9791] overlayfs: unrecognized mount option "lowerdir|÷" or missing value [ 686.753765][ T9782] overlayfs: workdir and upperdir must reside under the same mount [ 686.779939][ T9791] overlayfs: unrecognized mount option "lowerdir|÷" or missing value 20:51:42 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 686.867714][ T9806] QAT: Invalid ioctl 20:51:42 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) openat$usbmon(0xffffffffffffff9c, &(0x7f0000000100)='/dev/usbmon0\x00', 0x20000, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x7, 0x4000) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000380)=""/48) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x5, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x3f, 0x81, 0x80000001}) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f00000005c0)=""/217) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f7765724869723d2e2f66696c653000315c000000000000000000000000000000ee961c1c2c7e62b75e50054bfd39243f4001cce96e2afb8eb69447e9fa2bfa343b162421d1877ddba8ca89332308aee24d87826411f95262c85e981e1aa3a955f74aac84a8a7a3"]) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000400)={0xffffffffffffffff, r1, 0x0, 0x7, &(0x7f00000003c0)='timer0\x00'}, 0x30) rt_tgsigqueueinfo(r2, r3, 0x13, &(0x7f0000000440)={0x1c000, 0xd45c, 0x8000}) [ 686.917105][ T9804] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 686.917660][ T9806] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 686.930117][ T9809] overlayfs: failed to resolve './file1': -2 [ 686.941665][ T9806] overlayfs: lowerdir is in-use as upperdir/workdir [ 686.977603][ T9804] overlayfs: lowerdir is in-use as upperdir/workdir [ 687.006697][ T9818] 9pnet: Could not find request transport: xen [ 687.012850][ T9816] overlayfs: unrecognized mount option "lowerHir=./file0" or missing value 20:51:42 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00'}) 20:51:42 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0/file0\x00', 0x20000, 0xc6) fsconfig$FSCONFIG_SET_BINARY(r0, 0x2, &(0x7f0000000080)='vboxnet0:bdeveth0-eth1.\x00', &(0x7f0000000280)="58f04519fb613dc31abc9cc7f415a5ecdf8a1a614d8f670b52e9324d4f2bcea4bf16688778ae874372c9b9806ee88c70aebe9f6640b5a1d8e2c9d655c07b55ba25250572c77a44aca34d9aa13cfe457cad2fe4618b498ba7668c136de2652f5df4ac5ce1422fb772fdf9cfd9ca575842283102e50877a7485ebc17080585042a4ce9051be38afeeb32319b227d26cb78259a124a59067b9548096426b1c888fa0f36df487182491b37387d34fd8efe30d954abc14e3d434fd2fd7da068", 0xbd) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 687.021096][ T9815] overlayfs: workdir and upperdir must reside under the same mount [ 687.061001][ T9821] overlayfs: workdir and upperdir must reside under the same mount [ 687.078737][ T9817] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 687.097256][ T9809] overlayfs: failed to resolve './file1': -2 [ 687.117246][ T9817] overlayfs: lowerdir is in-use as upperdir/workdir [ 687.137482][ T9828] overlayfs: unrecognized mount option "lowerHir=./file0" or missing value 20:51:42 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00'}) 20:51:42 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000030}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 687.159164][ T9829] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:51:42 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x104) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x5, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x3f, 0x81, 0x80000001}) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x40000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:42 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f77657264a15cf193163baa2965302c776f726b6469723d2e2f26696c65315c00"]) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:42 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020002010}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 687.194866][ T9829] overlayfs: lowerdir is in-use as upperdir/workdir [ 687.234971][ T9834] overlayfs: workdir and upperdir must reside under the same mount [ 687.278805][ T9838] overlayfs: failed to resolve './file10': -2 20:51:42 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file1\x00') mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 687.320048][ T9838] overlayfs: failed to resolve './file10': -2 20:51:42 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00'}) 20:51:42 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf60300002000005c}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 687.385222][ T9844] overlayfs: failed to resolve './file1': -2 [ 687.420936][ T9855] overlayfs: failed to resolve './file1': -2 20:51:42 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x5, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x3f, 0x81, 0x80000001}) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x1) r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x3, 0x109001) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x6, 0x7, 0x4, 0xaf1, 0x9}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000380)={r1, 0xffff}, 0x8) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x4, 0x40) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000400)) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 687.446249][ T9856] overlayfs: unrecognized mount option "lowerdˇ\ń“;Ş)e0" or missing value [ 687.467518][ T9854] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:51:43 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020002613}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 687.494408][ T9854] overlayfs: lowerdir is in-use as upperdir/workdir 20:51:43 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00'}) [ 687.523739][ T9852] overlayfs: unrecognized mount option "lowerdˇ\ń“;Ş)e0" or missing value [ 687.528748][ T9863] overlayfs: failed to resolve './file1\': -2 [ 687.556597][ T9864] overlayfs: workdir and upperdir must reside under the same mount 20:51:43 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file0\x00', 0x100000000) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:43 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000000080)='./file1\x00', 0x200) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 687.595387][ T9863] overlayfs: failed to resolve './file1\': -2 20:51:43 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf6030000200000f0}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 687.645594][ T9869] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:51:43 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}) [ 687.687167][ T9878] overlayfs: failed to resolve './file1': -2 [ 687.727297][ T9884] overlayfs: failed to resolve './file1đ': -2 [ 687.764669][ T9888] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 687.776891][ T9890] overlayfs: failed to resolve './file1đ': -2 [ 687.799061][ T9888] overlayfs: lowerdir is in-use as upperdir/workdir [ 687.804211][ T9882] overlayfs: failed to resolve './file1': -2 20:51:43 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xfd\xfd\x00'}) 20:51:43 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000300}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 687.817042][ T9874] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 687.840322][ T9896] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 687.855769][ T9882] overlayfs: failed to resolve './file1': -2 20:51:43 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x5, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x3f, 0x81, 0x80000001}) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0x200001, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[@window={0x3, 0x6, 0xd12}, @sack_perm, @window, @timestamp], 0x4) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x1) syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x2c213551, 0x2000) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir,workdir=./file1\\\x00']) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:43 executing program 5: mkdir(&(0x7f0000000140)='./file1\x00', 0x12) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080)) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:43 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\x00'}) 20:51:43 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x22c, 0x3) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 687.945161][ T9907] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 687.953495][ T9878] overlayfs: failed to resolve './file1': -2 [ 687.979849][ T9907] overlayfs: lowerdir is in-use as upperdir/workdir [ 687.993837][ T9907] overlayfs: workdir and upperdir must reside under the same mount 20:51:43 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020003f00}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:43 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00'}) 20:51:43 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf6030000200003ec}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:43 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="75707065726469723d2e2f66016c65302c6c6f7765726469723d2e2f66696c65302c776f946669330b315c0000000000000000"]) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 688.131177][ T9920] overlayfs: unrecognized mount option "lowerdir" or missing value [ 688.180541][ T9916] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 688.214571][ T9920] overlayfs: unrecognized mount option "lowerdir" or missing value 20:51:43 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x5, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x3f, 0x81, 0x80000001}) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 688.250837][ T9935] overlayfs: unrecognized mount option "wo”fi3 1\" or missing value [ 688.267573][ T9916] overlayfs: workdir and upperdir must reside under the same mount 20:51:43 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="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"/334]) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x0, 0x0) 20:51:43 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00'}) [ 688.308202][ T9938] overlayfs: failed to resolve './file1ě': -2 [ 688.311165][ T9934] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 688.359071][ T9938] overlayfs: failed to resolve './file1ě': -2 [ 688.377918][ T9934] overlayfs: lowerdir is in-use as upperdir/workdir [ 688.380787][ T9939] overlayfs: unrecognized mount option "wo”fi3 1\" or missing value 20:51:43 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000408}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:43 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00'}) [ 688.421157][ T9951] overlayfs: workdir and upperdir must reside under the same mount [ 688.434127][ T9947] overlayfs: failed to resolve './file1': -2 [ 688.446810][ T9952] overlayfs: unrecognized mount option "u#" or missing value 20:51:44 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) r0 = semget$private(0x0, 0x4, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000280)={{{@in=@initdev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000000040)=0xe8) r2 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dlm-monitor\x00', 0x4300, 0x0) lstat(&(0x7f0000000500)='./file1\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x72, 0x7d, 0x2, {{0x0, 0x55, 0x0, 0xa770, {0x20, 0x2, 0x4}, 0x200000, 0x0, 0x188, 0x3, 0x1, '*', 0x8, 'cgroup2\x00', 0x11, 'T%vmnet0(-!\xd5ppp1[', 0x8, 'upperdir'}, 0x8, 'upperdir', r1, r3, r1}}, 0x72) lstat(&(0x7f0000000080)='./file1\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = geteuid() lstat(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000480)={{0xa8a7, r1, r4, r5, r6, 0x82f6099b610d4517, 0x478}, 0x3, 0x9, 0x4}) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:44 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020004000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:44 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00'}) [ 688.537362][ T9953] overlayfs: failed to resolve './file1': -2 [ 688.555898][ T9960] overlayfs: failed to resolve './file1': -2 20:51:44 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x5, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x3f, 0x81, 0x80000001}) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f7765726469723d2e2f66697b653d2c776f726b6469723d2e2f7bddc3ce1ee359"]) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 688.577860][ T9961] overlayfs: unrecognized mount option "u#" or missing value [ 688.633470][ T9960] overlayfs: failed to resolve './file1': -2 20:51:44 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00'}) 20:51:44 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x1, 0x0) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000140)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f00000003c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x115f6bf08eb536d6}, 0xc, &(0x7f0000000380)={&(0x7f0000000200)={0x34, r1, 0x400, 0x70bd2d, 0x25dfdbfd, {{}, 0x0, 0x4101, 0x0, {0x18, 0x17, {0xd, 0xbd84, @udp='udp:syz2\x00'}}}, ["", "", "", ""]}, 0x34}, 0x1, 0x0, 0x0, 0x80}, 0x20040000) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x1000, 0x0) 20:51:44 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000500}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 688.676932][ T9966] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 688.697124][ T9966] overlayfs: lowerdir is in-use as upperdir/workdir 20:51:44 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00'}) [ 688.762607][ T9982] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 688.772346][ T9977] overlayfs: failed to resolve './{ÝĂÎăY': -2 [ 688.791983][ T9982] overlayfs: lowerdir is in-use as upperdir/workdir 20:51:44 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)=@random={'system.', 'workdir'}, &(0x7f0000000140)='upperdir', 0x8, 0x3) timer_create(0x1, &(0x7f0000000380)={0x0, 0xa, 0x0, @thr={&(0x7f0000000280)="90917df5d66384ee5627825d993eac281f25036e74d609e11ce4d3f39e6fe142162bef14cd2ae05986764075a5e19476d6129456074a41e5cf0687b52bf60af065dec87794bce817635c683561770f3d9ac9c0516441eb5e1760634204844cb7f9080aecb990473031d078878638c96c431bed6863e94662a692200be0018b4070013824a6b3530f691951c0dfc0b14825b5f27975861a891bccdfcd1446dc2ec18861b054322014a8aba0efa6dfce38e7d1690adf80576f25889f76a4e0a132f051e3aa22f68de30e0cb8f863673a4b64eae1fb556f8e4a29d8d473ad8df992a449dd5d0c17484d", &(0x7f0000000200)="18fd65110cb024b1d4219da0ec206e0e06b20f240b041e840d4b710d"}}, &(0x7f00000003c0)=0x0) timer_delete(r0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000400)='/dev/dlm_plock\x00', 0x800, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000700)={0x3, 0x6}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000440)={0x0}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000580)={r2, 0x7, 0x20}, &(0x7f00000005c0)=0xc) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000500)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000540)=r3) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000004c0)={r2, 0xfff, 0x2, [0x2, 0x1]}, 0xc) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount$bpf(0x0, &(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)='bpf\x00', 0x18190, &(0x7f0000000680)={[{@mode={'mode', 0x3d, 0x7fff}}, {@mode={'mode', 0x3d, 0x7}}]}) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f00000007c0)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000780)={0xffffffffffffffff}, 0x13f, 0xa}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_MCAST(r1, &(0x7f0000000800)={0x16, 0x98, 0xfa00, {&(0x7f0000000740), 0x1, r4, 0x30, 0x4941ad44c9228463, @in6={0xa, 0x4e24, 0x9, @dev={0xfe, 0x80, [], 0x1e}, 0x7}}}, 0xa0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 688.848422][ T9982] overlayfs: workdir and upperdir must reside under the same mount 20:51:44 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00'}) [ 688.891045][ T9988] overlayfs: failed to resolve './{ÝĂÎăY': -2 [ 688.916320][ T9995] EXT4-fs error: 23 callbacks suppressed [ 688.916336][ T9995] EXT4-fs error (device sda1): ext4_xattr_set_entry:1603: inode #16509: comm syz-executor.0: corrupted xattr entries 20:51:44 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020005c00}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:44 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x5, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x3f, 0x81, 0x80000001}) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="75707008726469723d2e2f66696c65302c6c6f77657264697283852f66696c65302c776f726b6469723d2e2f66696c65adeb6407847383806a4b7f91945b226bc5d166a7d28107d054b3c37af45d5a268aa0f4612a17570e29f9e53841c9ca250163720a36574f0d644323b6089f35bd41c52984f87df06897beb026aefe805c314bdadb0a76c2dce1199c1b9dce4516a4fe0826d123acd197fe998b21a6f5004a6142323b18a36df8b1277d3500b87dbcb0a39afbd242ba9dc5700872dbfd65e0"]) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 688.979652][ T9991] EXT4-fs error (device sda1): ext4_xattr_set_entry:1603: inode #16520: comm syz-executor.3: corrupted xattr entries [ 689.002052][T10001] EXT4-fs error (device sda1): ext4_xattr_set_entry:1603: inode #16515: comm syz-executor.5: corrupted xattr entries [ 689.017913][ T9995] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 689.043306][ T9991] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 689.069314][ T9991] overlayfs: lowerdir is in-use as upperdir/workdir 20:51:44 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00'}) 20:51:44 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000600}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 689.096453][T10001] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 689.111467][T10013] EXT4-fs error (device sda1): ext4_xattr_set_entry:1603: inode #16537: comm syz-executor.4: corrupted xattr entries [ 689.134110][T10009] overlayfs: unrecognized mount option "upprdir=./file0" or missing value [ 689.168619][ T9998] EXT4-fs error (device sda1): ext4_xattr_set_entry:1603: inode #16520: comm syz-executor.3: corrupted xattr entries [ 689.184586][T10012] overlayfs: filesystem on './file0' not supported as upperdir [ 689.195612][T10013] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:51:44 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00'}) [ 689.216255][ T9998] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 689.239556][ T9998] overlayfs: lowerdir is in-use as upperdir/workdir 20:51:44 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, &(0x7f0000000140)=""/64) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) fspick(r0, &(0x7f0000000080)='./file1\x00', 0x1) 20:51:44 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) perf_event_open(&(0x7f0000000380)={0x0, 0x70, 0x5, 0x0, 0x2, 0x0, 0x0, 0x7, 0x10000, 0xf0c8e3fa21e0cc06, 0x3ff, 0xffff, 0x6, 0x0, 0x6, 0x20, 0x3, 0x81, 0x8, 0x3, 0x7, 0x401, 0x4, 0x7, 0x7fffffff, 0x9, 0xffffffffbfbc75c4, 0x3f, 0x1, 0x2, 0x1ff, 0x401, 0x3, 0x4, 0x9, 0x9, 0xa7, 0x8001, 0x0, 0x6, 0x1, @perf_bp={&(0x7f0000000040), 0x2}, 0x800, 0x5a8ebea8, 0x3, 0x0, 0x5, 0x1ff0000000000, 0x2}, r1, 0x6, r0, 0xf0508d59012a7d5b) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 689.267123][T10023] EXT4-fs error (device sda1): ext4_xattr_set_entry:1603: inode #16530: comm syz-executor.0: corrupted xattr entries [ 689.297090][T10023] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:51:44 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00'}) [ 689.327528][T10014] overlayfs: unrecognized mount option "upprdir=./file0" or missing value [ 689.340286][T10023] overlayfs: lowerdir is in-use as upperdir/workdir [ 689.366201][T10013] overlayfs: filesystem on './file0' not supported as upperdir 20:51:44 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x5, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x3f, 0x81, 0x80000001}) r0 = syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x3, 0x2) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000140)) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="75707065726469722d2e2f66696c65302c6c6f776572642f0000000000200000726b6469723d2e2f66696c65315c000000000005cbc4c9bf0f0c5964187059e195f304cdb0753e63c2bccfed475f50c8aa23ae84c1"]) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:44 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000700}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:44 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf60300002000f000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 689.482577][T10035] EXT4-fs error (device sda1): ext4_xattr_set_entry:1603: inode #16540: comm syz-executor.3: corrupted xattr entries [ 689.532442][T10038] EXT4-fs error (device sda1): ext4_xattr_set_entry:1603: inode #16673: comm syz-executor.5: corrupted xattr entries [ 689.545272][T10042] overlayfs: unrecognized mount option "upperdir-./file0" or missing value [ 689.545659][T10045] EXT4-fs error (device sda1): ext4_xattr_set_entry:1603: inode #16511: comm syz-executor.0: corrupted xattr entries [ 689.560448][T10038] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 689.576792][T10035] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:51:45 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00'}) [ 689.609360][T10046] overlayfs: filesystem on './file0' not supported as upperdir [ 689.617741][T10045] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:51:45 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='upperdir=./file0,lowerd]r=./file0,1\\\x00'/51]) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:45 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000804}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 689.661563][T10052] EXT4-fs error (device sda1): ext4_xattr_set_entry:1603: inode #16509: comm syz-executor.4: corrupted xattr entries [ 689.692084][T10053] overlayfs: filesystem on './file0' not supported as upperdir 20:51:45 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00'}) 20:51:45 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0x102, 0x0) ioctl$SIOCX25GCALLUSERDATA(r0, 0x89e4, &(0x7f0000000280)={0x7e, "8b44b1ddaf3d21ed4b648b9d245b291b01c84e990fdf1df434c6b60a3364e0f744c6fa3f032f83ddc2cd20edef1cfbfa83d7813c060a85e69d31c440e2c007cd07d3fac4479a4fe33b3650e826b8718354836525e23a92460b59ccf3c85d92c0025cc317888b811a93168ac559c81c013609914450913c3b2a1a5ffa6d0897ac"}) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='tpperdir=./file0,lowerrkdir=./file1\\\x00'/51]) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 689.712147][T10047] overlayfs: unrecognized mount option "upperdir-./file0" or missing value [ 689.746853][T10052] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:51:45 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x5, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x3f, 0x81, 0x80000001}) stat(0x0, &(0x7f0000000880)) mount(&(0x7f0000000040)=@md0='/dev/md0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='efivarfs\x00', 0x288000, &(0x7f0000000200)='\x00') setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 689.791724][T10063] overlayfs: filesystem on './file0' not supported as upperdir [ 689.832828][T10065] overlayfs: failed to resolve './file1': -2 20:51:45 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf60300002000ff00}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 689.891427][T10065] overlayfs: failed to resolve './file1': -2 [ 689.901733][T10069] overlayfs: unrecognized mount option "lowerd]r=./file0" or missing value 20:51:45 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}) [ 689.938569][T10077] overlayfs: unrecognized mount option "tpperdir=./file0" or missing value [ 689.955672][T10073] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:51:45 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000900}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:45 executing program 5: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:45 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="75707065740800003d2e2f66696c65302c6c6f7765726469723d2e2f66696c65302c776f726b6469723d2e2f66696c65315c001da02c517ad9b3286eeb974f794a788a94685ebe07d50228e10be3223c142c23469af80abfa48654145c26ec124423f958fa83dd12744687e632ab8ac0344e5a143d83e2a952cec820c2d072f389386305640bdc8d8582d43620e4d6efea82e2e941bdf856623367e3c06489899e93346e2c7daabf70be8ed59869b44a12b43297283ca09b4a7d6cb2b4aae98cf0dd8a28a9bf2d0fc2b28a49ddb513da3f8b6c8939603c54f77323d462c8e15b1fd1fb1a290aa3d9645ec00fda9253e55e6576b86238"]) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:45 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\x00'}) [ 690.009646][T10085] overlayfs: unrecognized mount option "tpperdir=./file0" or missing value [ 690.042274][T10086] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 690.086731][T10086] overlayfs: lowerdir is in-use as upperdir/workdir 20:51:45 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x0, 0x4300) perf_event_open(&(0x7f0000000380)={0x3, 0x70, 0x200, 0x9, 0x2, 0x7541, 0x0, 0x0, 0x8, 0xf, 0x6, 0x9, 0x7f, 0x7ff, 0x8001, 0x8, 0x7fffffff, 0x8, 0x3, 0x9, 0x7, 0x8, 0x3f, 0x100000000, 0x0, 0x8, 0x10000, 0x4, 0x2, 0x5, 0x6, 0x1ff, 0x9, 0x800, 0x6, 0x5, 0x9, 0x21, 0x0, 0x10001, 0x0, @perf_bp={&(0x7f0000000040), 0x8}, 0x100, 0x19b0, 0x1, 0x7, 0x6, 0x3, 0xcbe8}, r0, 0x0, r1, 0xa) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x5, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x3f, 0x81, 0x80000001}) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 690.142982][T10092] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 690.150267][T10098] overlayfs: workdir and upperdir must reside under the same mount 20:51:45 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00'}) [ 690.195073][T10092] overlayfs: lowerdir is in-use as upperdir/workdir [ 690.230698][T10104] overlayfs: unrecognized mount option "uppet" or missing value 20:51:45 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) llistxattr(&(0x7f0000000040)='./file1\x00', &(0x7f0000000280)=""/124, 0x7c) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 690.249853][T10092] overlayfs: workdir and upperdir must reside under the same mount 20:51:45 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000025000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:45 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000a00}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 690.293994][T10104] overlayfs: unrecognized mount option "uppet" or missing value 20:51:45 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00'}) 20:51:45 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1ff, 0x80100) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000280)={{0xffffffffffffffff, 0x0, 0x9, 0x0, 0x80000000}, 0x8001, 0x0, 'id0\x00', 'timer0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00Z\x00', 0x0, 0x90, 0x4, 0x81, 0x7}) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 690.393548][T10115] overlayfs: workdir and upperdir must reside under the same mount [ 690.394913][T10116] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 690.452608][T10119] overlayfs: workdir and upperdir must reside under the same mount [ 690.478590][T10116] overlayfs: lowerdir is in-use as upperdir/workdir 20:51:46 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00'}) 20:51:46 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x5, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x3f, 0x81, 0x80000001}) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f776507b1f0726469723d2e2f66696c65302c776f726b6469723d2e2f66696c65315c00"]) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 690.505687][T10118] overlayfs: workdir and upperdir must reside under the same mount [ 690.511773][T10134] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 690.523564][T10132] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:51:46 executing program 5: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x100, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000100), &(0x7f0000000480)=0x40) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000200)='./file1\x00', 0x0) r1 = socket(0x10, 0x6, 0x7) mount$overlay(0x40000a, &(0x7f00000004c0)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB="696e6465783d6f6e2c6e66735f6578706f72743d6f66662c6d65746164696c65302c69000065783d6f6e2c00f1d349217d60be330a8dc8d7436a62000344802021217cf45546df47c4047158ae6a974317f9a04c7753cf9cf6d9e22603060000006073eb3bd83c6f70435dfbee3cca2b9763dd1f17a76667c01f3065a13dce9df9240d8e4679012d000000c7f812976091be998b6800721ed158cd965404693da0643892931dd83105d127ff2c75982563c3d48f76791fc054420dbc85dce6ef3e4c55ec4500"/208]) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00000003c0)={@nfc={0x27, 0x0, 0x2, 0x6}, {&(0x7f0000000280)=""/233, 0xe9}, &(0x7f0000000380), 0x40}, 0xa0) r2 = syz_open_dev$usb(&(0x7f0000000080)='/dev/bus/usb/00#/00#\x00', 0x8755, 0x76a67a839f89f7e6) move_mount(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', r2, &(0x7f0000000140)='./file1\x00', 0x43) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 690.569781][T10132] overlayfs: lowerdir is in-use as upperdir/workdir [ 690.581900][T10130] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 690.660151][T10134] overlayfs: filesystem on './file0' not supported as upperdir [ 690.687209][T10151] overlayfs: filesystem on './file0' not supported as upperdir [ 690.689044][T10147] overlayfs: unrecognized mount option "metadile0" or missing value 20:51:46 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000b00}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:46 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00'}) [ 690.701061][T10144] overlayfs: unrecognized mount option "lowe±đrdir=./file0" or missing value 20:51:46 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x10002) r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x1) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040)={0x2, 0x1000, 0x200}) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mkdir(&(0x7f0000000080)='./file0\x00', 0x14) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:46 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf60300002f000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 690.774193][T10147] overlayfs: unrecognized mount option "metadile0" or missing value [ 690.774857][T10152] overlayfs: unrecognized mount option "lowe±đrdir=./file0" or missing value 20:51:46 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x5, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x3f, 0x81, 0x80000001}) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) acct(&(0x7f0000000040)='./file1\x00') 20:51:46 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c67302c6c6f776572646972212e2f66696c65302c776f726b6469723d2e4966696c65315c005100000000000000dd5e8269b14fd5e44c8ef26c322b3bac6ba43ae67adc6cf24d062bf68f2b4d2792e6b5a054ae702be1880ac09c46ab868a17e03950d115121df08ee2acb11863266247bffc07aa0e2f08df3663b320653d8af2cf604265fade20bacab1fd906c271b8049ee87ea2eeb95f02408523f0000000000003a4a000000003cb10092ce9a00"/206]) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) link(&(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='./file1/file0\x00') syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x1, 0x4, &(0x7f0000000680)=[{&(0x7f0000000280)="15da1193b2e887422ea052682f6e5bf2f288b535311472c02cf97a88a4527c692f6aa615c2685eb13ad116837581daec5a54f42d826bdf6c471cde587b77f4ef4f72484b40d42629c79ea61cefb94cca9afbdff883bf2233d6c0a7749dcfee4d65f06cb8aaf7d20f2a2b91cd5285a0b70435f5af245029b2618970bf2ad886933e661f3d13335d7a954908454ea6a711f5077aba1e67c31f84118586218bd02df60e65ea1e43139478746597e6ed54573e9d5bb4d9b0a6d4d6ca17098d5519f359ddf942b3b2d0c59d1648692afb081c33a9ebe0c4fd490dd12abdef454f2dc5341c821dbae7fc7ab3826dadc0d62662a0fb7079657de7d113", 0xf9, 0xca}, {&(0x7f0000000100)="1aa4d9949481dc6086833015dd294e055db7f18c", 0x14, 0x40}, {&(0x7f0000000480)="a2d2f018df1299e9f3a250e9c50baacc27749e28e5663e9645f4f73ec5fbe01833edfd305ed621069d67e1995a6225fa7e903bba86a04339c52c8df5c746f5907cdfe6b4f8d1555b363eba1835f78d498ab11cdf537d6e9aa1bd3e09f04fbb37ef8de88184a29183055bfd9ad36de4c4953c1c744a7dc09f01b57cc4e5b141f3ae3cec96a60745f9a9d4246534f70e328c8f20f08579c30b3e76007e26332c98dbe2567e9404abc5b9f1c658fab63e6d7c1abb25b83fba5cdff5a5f67fcddd1b6d5abd", 0xc3, 0x7fff}, {&(0x7f0000000580)="88a042e09aed509ccc0c42d12a65487292b5c34ecbacbd758f61a0c849e8aaebc32f346ca3664053e369cbece31c6d587dba2449599f96a4f63e2acf059492d3bd5e9d9c5a490abbc28f375f25a5a3e3b75f1bf9f716b60fb37fb67bb7c6bac032d2778333981dbe94e801c5ff1a7c7060236b1f1059a2cf6d6e288568657ef62435a2e88204941ce50d4415872fb942bc8873f679f55831a2bcdb20d472d4c27f7229a89243811604f081feca223a56164b61d413078567b51fa4ea67a05c98b49ffd0c8da91be41a662a78cf697c980303e55c987dfbd89a7d4bd2356a07cdd1abd3e4", 0xe4, 0xfffffffffffffbff}], 0x12, &(0x7f0000000700)={[{@iocharset={'iocharset', 0x3d, 'iso8859-6'}}, {@utf8='utf8=1'}, {@shortname_lower='shortname=lower'}, {@uni_xlateno='uni_xlate=0'}, {@shortname_winnt='shortname=winnt'}, {@uni_xlate='uni_xlate=1'}], [{@dont_appraise='dont_appraise'}, {@subj_user={'subj_user', 0x3d, '\xbauser{ppp0wlan1mime_type(cpusetcpuset'}}, {@smackfstransmute={'smackfstransmute', 0x3d, 'overlay\x00'}}, {@smackfshat={'smackfshat', 0x3d, 'cgroup2\x00'}}, {@obj_type={'obj_type', 0x3d, 'cgroup2\x00'}}, {@context={'context', 0x3d, 'sysadm_u'}}]}) 20:51:46 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00'}) [ 690.897515][T10163] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 690.922855][T10159] overlayfs: workdir and upperdir must reside under the same mount [ 690.931654][T10167] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 690.937877][T10163] overlayfs: lowerdir is in-use as upperdir/workdir [ 690.973380][T10171] overlayfs: workdir and upperdir must reside under the same mount [ 690.976468][T10167] overlayfs: lowerdir is in-use as upperdir/workdir [ 691.002226][T10168] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. 20:51:46 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00'}) [ 691.043347][T10179] overlayfs: unrecognized mount option "lowerdir!./file0" or missing value [ 691.059042][T10174] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 691.073684][T10167] overlayfs: workdir and upperdir must reside under the same mount [ 691.073941][T10174] overlayfs: lowerdir is in-use as upperdir/workdir 20:51:46 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) openat$capi20(0xffffffffffffff9c, &(0x7f0000000040)='/dev/capi20\x00', 0x40, 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) umount2(&(0x7f0000000080)='./file1/../file0\x00', 0x2) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 691.097904][T10179] FAT-fs (loop5): Unrecognized mount option "dont_appraise" or missing value 20:51:46 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000c00}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:46 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf60300003c000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 691.148084][T10181] overlayfs: workdir and upperdir must reside under the same mount [ 691.179513][T10184] overlayfs: unrecognized mount option "lowerdir!./file0" or missing value 20:51:46 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) inotify_init() mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x5, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x3f, 0x81, 0x80000001}) stat(0x0, &(0x7f0000000880)) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x2000, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000040)={0x55, 0x1, 0x100000001, {0x0, 0x7}, {0xff, 0x2}, @rumble={0x80, 0x3}}) 20:51:46 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00'}) 20:51:46 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) pause() [ 691.321452][T10196] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 691.334392][T10201] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 691.378999][T10198] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 691.381236][T10201] overlayfs: lowerdir is in-use as upperdir/workdir [ 691.392180][T10196] overlayfs: lowerdir is in-use as upperdir/workdir [ 691.410897][T10213] overlayfs: workdir and upperdir must reside under the same mount [ 691.423328][T10198] overlayfs: lowerdir is in-use as upperdir/workdir 20:51:46 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00'}) [ 691.454424][T10207] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 691.455228][T10215] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 691.485041][T10201] overlayfs: workdir and upperdir must reside under the same mount [ 691.487154][T10216] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 691.496007][T10207] overlayfs: lowerdir is in-use as upperdir/workdir [ 691.531443][T10215] overlayfs: lowerdir is in-use as upperdir/workdir 20:51:47 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00'}) 20:51:47 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000d00}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:47 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20ncci\x00', 0x200000, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x80000000, 0xc3, 0x7, 0x6}) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 691.560102][T10223] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 691.651768][T10223] overlayfs: lowerdir is in-use as upperdir/workdir [ 691.659716][T10227] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 691.679313][T10233] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:51:47 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1, 0x100) ioctl$VIDIOC_G_JPEGCOMP(r0, 0x808c563d, &(0x7f0000000700)) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x5, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x3f, 0x81, 0x80000001}) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r0, 0x6, 0x15, &(0x7f0000000100)=0x8d, 0x4) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000900)=0xfff) stat(0x0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x1) setxattr$trusted_overlay_nlink(&(0x7f0000000800)='./file2\x00', &(0x7f0000000840)='trusted.overlay.nlink\x00', &(0x7f0000000880)={'U+', 0xb9}, 0x28, 0x2) readv(r1, &(0x7f00000006c0)=[{&(0x7f0000000040)}, {&(0x7f0000000600)}, {&(0x7f0000000680)=""/24, 0x18}], 0x3) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="757070656600000000000000080000000000c609b107000002000b481d2c7c04b61cd934b35d0b487981637200a635d51af1e3cbe75d1ba0726501b6"]) r3 = syz_open_dev$audion(&(0x7f0000000500)='/dev/audio#\x00', 0xfffffffffffffffe, 0x480000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000000540), &(0x7f00000005c0)=0x4) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='\x00\x00\x10\x00\x00\x00\x00\x00', 0x0, 0x0) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000640)='/dev/cachefiles\x00', 0x100, 0x0) personality(0x6000013) ioctl$SNDRV_TIMER_IOCTL_GINFO(r4, 0xc0f85403, &(0x7f0000000400)={{0x2, 0x2, 0x6, 0x0, 0x1}, 0xfffffffffffffff7, 0x1f, 'id1\x00', 'timer1\x00', 0x0, 0x7fff, 0x0, 0x7, 0xfff}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x7, 0x4) lsetxattr$security_capability(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000200)=@v3={0x3000000, [{0x8}, {0x5, 0x6}], r2}, 0x18, 0x1) ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000600)=0xffffffffffffffff) write$FUSE_NOTIFY_RETRIEVE(r0, &(0x7f00000008c0)={0x30, 0x5, 0x0, {0x0, 0x2, 0x1, 0x40}}, 0x30) 20:51:47 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}) [ 691.699507][T10227] overlayfs: filesystem on './file0' not supported as upperdir [ 691.713873][T10233] overlayfs: lowerdir is in-use as upperdir/workdir 20:51:47 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x207fffffff}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) lstat(&(0x7f0000000040)='./file1\x00', &(0x7f0000000380)) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:47 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf6030000ff000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 691.779764][T10233] overlayfs: workdir and upperdir must reside under the same mount 20:51:47 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xfd\xfd\x00'}) 20:51:47 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020001020}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 691.840587][T10240] overlayfs: unrecognized mount option "uppef" or missing value [ 691.910372][T10251] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 691.943413][T10255] overlayfs: unrecognized mount option "uppef" or missing value [ 691.955256][T10251] overlayfs: lowerdir is in-use as upperdir/workdir [ 691.964175][T10246] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:51:47 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\x00'}) [ 692.000881][T10260] overlayfs: workdir and upperdir must reside under the same mount [ 692.005482][T10262] overlayfs: failed to resolve './file1 ': -2 [ 692.031296][T10256] overlayfs: filesystem on './file0' not supported as upperdir [ 692.055932][T10262] overlayfs: failed to resolve './file1 ': -2 [ 692.241851][T10276] overlayfs: workdir and upperdir must reside under the same mount 20:51:47 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='trusted.overlay.nlink\x00', &(0x7f0000000200)={'L-', 0xdf1}, 0x28, 0x1) mkdir(&(0x7f0000000140)='./file2\x00', 0x60) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:47 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x5, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x3f, 0x81, 0x80000001}) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="74707065726469723d2e2f66696c65302c6c6f7765726469723d2e2f66696c65302c776f724b6449723d2e2f66696c9b675c0081ac0fc80f28c55a6c70d47f02f8731ea3621b057f642119164137ff237fa5ba55cd1de60c88e2bcf1ffece092d16cc46e51f30f4a"]) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:47 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0xfffffffffffffd33, 0x0) accept$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000140)=0x6e) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:47 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xfd\xfd\xff\xff\x00'}) 20:51:47 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x44) r0 = syz_open_dev$vbi(0x0, 0x0, 0x2) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000100)={0xffffffffffffffff}, 0x106, 0x1}}, 0x20) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, &(0x7f0000000300)={0x12, 0x10, 0xfa00, {&(0x7f0000000040), r1, r2}}, 0x18) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f7765726469722c776f726b6469723d5c00f16898a3963a6dd8818873a1bfcd6115747980cb8be3bf6a4f54b1ba51bf44dd4dba032685ec5d982f80a7a40c571bd06157b59c5cf76bb79410a7b91f0000000000000000"]) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:47 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020001200}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:47 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00'}) [ 692.364867][T10282] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 692.372876][T10289] overlayfs: failed to resolve './file1': -2 [ 692.388461][T10285] overlayfs: unrecognized mount option "tpperdir=./file0" or missing value [ 692.402856][T10292] overlayfs: unrecognized mount option "lowerdir" or missing value 20:51:47 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x10003) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 692.417867][T10289] overlayfs: failed to resolve './file1': -2 [ 692.420462][T10278] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 692.434736][T10282] overlayfs: lowerdir is in-use as upperdir/workdir [ 692.481783][T10294] overlayfs: workdir and upperdir must reside under the same mount [ 692.483639][T10299] overlayfs: unrecognized mount option "tpperdir=./file0" or missing value [ 692.504472][T10302] overlayfs: unrecognized mount option "lowerdir" or missing value [ 692.539922][T10305] overlayfs: failed to resolve './file1': -2 [ 692.578282][T10307] overlayfs: failed to resolve './file1': -2 20:51:48 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x5, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x3f, 0x81, 0x80000001}) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000a00)="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0x1000}, 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", 0x1000}, {&(0x7f00000005c0)="4c66d7397df334356999a903d801a74836ca6242298ed1957dfc825e840f5a5dfaf87528fcfb037a5f93a60c45bfb8073d6ae821201d1056af9b4af6c9d1a39c662c6f73803a7a0703a555a24b4b7a553a33dd06732612250f8ebca6cc0804a9613c56f1886639f09c915aefe614832897e6af6928045bb13480a4a6fe0138a4cd8bf51d013a6fbad40d3814246eead62e14d83a48dd275a5ad0cec672b9bd62b3b40f35f1ff69eb491647fa2b8d5b5db557e1fa689a51130ae2290e8e566f90d1d244565b3208868b664317b5bd74", 0xcf}], 0x6) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:48 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00'}) 20:51:48 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020001400}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:48 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000500)='/dev/qat_adf_ctl\x00', 0x111400, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000540)={{0x2, 0x7f}, 'port0\x00', 0x8, 0x4, 0x7fff, 0x9, 0x4, 0x5ba3, 0x6113, 0x0, 0x1, 0xfffffffffffffffc}) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000040)={{0x3, @rose}, [@remote, @remote, @remote, @null, @rose, @remote, @remote, @null]}, &(0x7f0000000140)=0x48, 0x800) sendmsg(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000200)="8e8b1b2627", 0x5}, {&(0x7f0000000280)="6dd20cd7f3c91f373f3605a52162d162ad88366a769f076fd199462dbd612ce5e8c5cdc6ea96f942285627b1d258eca39a6bb133d9584b4ff078d1de7141d510d61126e5c93017a6fea5da5b0847e8db0a315c6e487fb45f331c2f9f00c12fd13e6a3d56a3ba2ca0de6073df59c4f2ed42506cd1c21bc7b3cb5ff114f15c043abe317cd8c85c4285da395f94812146d0d0b293011559f15b48029a2aeb66eb55c7abfe3228a06f043da15b75b9b0c466ad96315ed7325027c5160eb288dd4f88179011c77e31810b3c783704459ed5309ebf3e3ed686f976118aabb486184755a291636c5d4c427874", 0xe9}, {&(0x7f0000000380)="c64472d3e51883d64baea3161dfc47dc969bbf5c8be77c87bc1cc827dcb4d9c4e47ed81253e06ddbb988881c0f479277b18f38b996aa28d099b3e72f1c10c5372a0299457de412b48fb1b61bd455706dd5780b6ef82d524968ab6d63dfdb3e4c71c7bad778d7eee59ea7404694926f299ade10c52f0ee34764248de48c", 0x7d}, {&(0x7f0000000a00)="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", 0x1000}], 0x4, &(0x7f0000000440)=[{0x78, 0x0, 0x9, "10a69e684293bcdf9b371cdeb36b836d010494e413ff563e0053d02347a5d1faa25f31af72a778249ebcbd306dc40b672df4fa484ffe9834bf5dbf6e5cfb12ee6709d7a27eaaf1f6b1b030a99cbf82161bc4418522f87f12f2ef8c2d2392f6113c4a27"}], 0x78}, 0x80) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 692.599652][T10291] overlayfs: filesystem on './file0' not supported as upperdir 20:51:48 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x200000, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000280)={0x3, 0x0, @ioapic={0x6000, 0x6, 0x8001, 0x900000000000000, 0x0, [{0x0, 0x100000000, 0xfffffffffffffffe, [], 0x100000000}, {0x1ff, 0x8, 0x4, [], 0x5162}, {0x7, 0x101, 0xae1e, [], 0x65}, {0x2, 0x1200, 0x1, [], 0x9}, {0x2, 0x3, 0x10001, [], 0xfffffffffffffc01}, {0x6, 0x1000, 0x1ff, [], 0x7fffffff}, {0x12ed780e, 0x9, 0xffffffffffffffff, [], 0x8000}, {0x2, 0x20, 0xfffffffffffffff9, [], 0x8}, {0xe691, 0x72, 0x3, [], 0x100000001}, {0x0, 0x0, 0x8000, [], 0x6}, {0x1, 0x0, 0x3, [], 0xa1}, {0x7, 0x4, 0x100000000, [], 0x4}, {0x4e7, 0x1, 0xbba, [], 0xffffffffffffffe0}, {0x8001, 0x1f5f, 0x20}, {0xfffffffffffffff8, 0x5, 0x95a0, [], 0x9}, {0x9, 0x0, 0x100000001, [], 0x19}, {0x1, 0x1, 0x1, [], 0x7f}, {0x0, 0x7, 0xb2, [], 0x1f}, {0x6b, 0x4}, {0x100, 0x1, 0x10001, [], 0x3}, {0xfffffffffffffffb, 0x81, 0x6, [], 0x1000}, {0x8, 0x2, 0x2, [], 0x7}, {0x2c, 0x1000, 0x1, [], 0x1}, {0x8, 0x884, 0x9, [], 0xa00000000}]}}) [ 692.724994][T10318] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 692.752669][T10313] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 692.765591][T10318] overlayfs: lowerdir is in-use as upperdir/workdir [ 692.777325][T10325] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 692.791766][T10323] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 692.816663][T10318] overlayfs: workdir and upperdir must reside under the same mount [ 692.822896][T10325] overlayfs: lowerdir is in-use as upperdir/workdir [ 692.840887][T10321] overlayfs: filesystem on './file0' not supported as upperdir [ 692.843008][T10323] overlayfs: lowerdir is in-use as upperdir/workdir [ 692.876192][T10331] overlayfs: workdir and upperdir must reside under the same mount [ 692.877359][T10329] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. 20:51:48 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x1) r0 = fanotify_init(0x851c0b70e78b2ce8, 0xb998eeb06a03ba1b) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20\x00', 0x200000, 0x0) fanotify_mark(r0, 0x10, 0x40000000, r1, &(0x7f0000000080)='./file0\x00') mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:48 executing program 4: r0 = open(&(0x7f0000000200)='./file0\x00', 0x80000, 0x10) ioctl$VIDIOC_SUBDEV_G_FMT(r0, 0xc0585604, &(0x7f0000000280)={0x1, 0x0, {0x0, 0x9, 0x3008, 0x7, 0x6, 0x6}}) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f7765726469723d2e2f66696c6530728a0d2f66696c65315cffffffff00000000"]) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f0000000140)=0x4) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x81040, 0x0) 20:51:48 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020001e26}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:48 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x5, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x3f, 0x81, 0x80000001}) stat(0x0, &(0x7f0000000040)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x402, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000140)={0x0, 0x10000, 0x8001}) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x1) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000600)={0x80000001, 0x7, 0x519, 0xffff, 0x17, 0x9, 0x7, 0x719, 0x4, 0x3, 0x3, 0x4}) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f7765726469723d2e2f66696c65302c776f726b6469723d2e2f66696c65315c000b46d4fc426b2de36d3e9c6a9e1228f534e9e48aae1631908b51a825fc3a89a3866a0a858c9d4cd7f01f46ea05ac67de9338f179b73ae83950ce4f9c3481c7c1bf6bdd813c84c0835c853045b47dd23fc6cc519c1c65fa2d305d58e425988e34703461a335876bfc2514631148ede6ba8d6cf7bd543c7cc6bfecd18c211b5777aee4f9cdac96c85025e5219fd88d24187b82914b3dd515e86aa2e6a9c953f217238949f722172f1480b31dfbff5b1a1286ecbf4df9d668"]) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) io_setup(0x400, &(0x7f0000000200)=0x0) io_cancel(r2, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x5, 0x7, r0, &(0x7f0000000480)="bedcf39f8e3ba70fec8203e65f14740b7c0513b54910eda96a036d75b77170f5933249224ed08c094b7fb6a9fe0a20eb42f110cd52a93a8e4d28fe932104ade36068c4e351a1f66ac4fe860b7d878e5c33bbd19afc3b284f7d650e9abc1ef2f954d56ae31a62675699a051cd2e576a3bd04da64c180e48c03399f8c5ffe1a23e7cef122604a98ac82374d438ba7a65e7", 0x90, 0x59, 0x0, 0x1, r1}, &(0x7f00000005c0)) 20:51:48 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00'}) 20:51:48 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x8) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 693.059805][T10335] overlayfs: workdir and upperdir must reside under the same mount [ 693.066858][T10346] overlayfs: failed to resolve './file1&': -2 [ 693.098395][T10349] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 693.111710][T10350] overlayfs: missing 'workdir' [ 693.122177][T10346] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 693.127057][T10349] overlayfs: lowerdir is in-use as upperdir/workdir [ 693.170328][T10345] overlayfs: workdir and upperdir must reside under the same mount [ 693.186184][T10348] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 693.210720][T10354] overlayfs: workdir and upperdir must reside under the same mount [ 693.222978][T10350] overlayfs: missing 'workdir' 20:51:48 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020002000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:48 executing program 4: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x40, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000066c0), &(0x7f0000006740)=0x60, 0x34c62cab5a4f67f2) sendmmsg(r0, &(0x7f00000080c0)=[{{&(0x7f00000000c0)=@in={0x2, 0x4e24, @remote}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000280)="3dad6745a42dce057ec69f871e7daae3908726a1a893fa336c0f2332b90b1f9526f858d9c01cd1deb9419a626a4f3e25b0f36ea53c7640a4572c280088304fbbb151957403c35d8e7bf31064888690961954be4b52bbce1eda446ff2363310df17ad1db1915eaab6a59e118458d6ae183f02705fe57b3092d21569854a9549936a697ef4966cc24ea55f61afbd777fa766bc692ea7d7730435671cbbd6c73523f47dbeff2dcc00b8a925baa0a63838d86cccef131f0d6795410f115f2817934d87075c59d176cfec6eaf22c28b3d5ec462af52568ee90c69990713416230", 0xde}, {&(0x7f0000000380)="f8ecb4c65cbc6190327372bb7fdae64d9b16aa22da9b8a48071f0ff519854613eaf60285209e0c0d57d4724de200357df96a98b36839353273c0e7d71d15dea3ee4695fda4a6e89a75e7c6b064fd1647d72801757f9ee7fa7d831f8562ce5117a07f9cc9cf6c52e0a254f9bb3feb90edbe39f549f65345cfed6c6b9d67597fe52cb27bde68511506073be88ed8134ddf331b30249a021266d36dea9ba9ee6c7c2a168733b954a2d5", 0xa8}, {&(0x7f0000000440)="2556b02336a56c285342a7ba961c53f8b4c19833379b107028b6b9703c597c7ea34e245af96f80e29d4bf2beed3b66ee5cf1b11e7924fe57185b72d33672a3447bf03a8abba9fc5f5f855f03570d2b32389cc3c30e3db65fb29ae02355759b9ec3fc2302c6bde65ae497f6fa03dca18b715d3b1981caa7", 0x77}, {&(0x7f00000004c0)="da2ceb8c86e87e4e892e4b6971c305957ce13ac55145fc324d2c6c8788ebf6ecc69526093c54d01b86af6be8c2307ffc2432bea4eed3e3b716610f1345971a92c7a172255f9d4e8c756576f7defa68da3a63f5a37d8f81", 0x57}, {&(0x7f0000000540)="3d5504dd2317fbd20c6f758ae8484bea070bce5b0ed89bbe252a39f5f3ad6e3a46370cdc4df679bb54", 0x29}, {&(0x7f0000000580)="3ad9cf9f5fead053fd745dabcffe80ada874126275cb1a6febb0d022ada681db7e4457b287f5e7632bf6d593b5ab4cb2b1b42e3b08162111414702985dffbfbec40a0af021ea83e3d348ee44e89ff7eed9c483a4f4399d93cc21d30463b8bce9aab844297f776c5e36259e158a72317266f91f178085bd1327e44fa020be7c48c3a936a7e570ddc6c231ec1c3cfdebae00119b1036a7c2423ad481eb915d87dc835bf7afdcbedd16d403565f9c3a4b9f8517252ea8579c888c3c5db4643117a952bd9e64fc25be6871b51d0fa8913455b6d3d2894f6df9", 0xd7}, {&(0x7f0000000a00)="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{&(0x7f0000006940)="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0x1000}, {&(0x7f0000007940)="5d31439c33a4f9146eb3f6a1701284d937822bff343e56cea09791f173ac16a4127fef507edaa8fc23fb9867cd017d65b9e0a4d8cd5aefbeee4ec7a92dfaadf5c58264e26de6fcd8638c39e86a", 0x4d}, {&(0x7f00000079c0)="e4d6c90c7f3413e656a864afd8a0c324c5d77757cf99103c3eaf70e8c7c8616da33a500f05a91a90164e33", 0x2b}, {&(0x7f0000007a00)="3cf65e1ef793713d17883ff138f3ff3937395b8f78fa5826d0a86c39c3c02640b72975d30a8551922b26bca065f55f9b575583eebcba5d933337b76da35ff49ee8ab25a53b14fed17dcf202467f407e24b8aa4d9cd7d20be84a85ebc2e6bbdc64f2f30ec6b186f102d63f6919049e57848ccee2e84cae7e16608549608d06ab9ac33bc35b411375df6778d8adf3515aeda73844e21fcf9f52e197b7f72", 0x9d}, {&(0x7f0000007ac0)="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", 0xff}, {&(0x7f0000007bc0)="a1ffd7c2701e45e0e5c7ee45eaf67e032c9e898ba435a2a3135c849f8e3c0c0eb13caa2feaa0b14b6b79c981e614998790be3f6a06cbeed1c243d3a64b1f4a53bb7cc6298a09734a166aa6c241241e69e1cc", 0x52}, {&(0x7f0000007c40)="28acf62fb4bc1a5e7b8d20b7dc03e6164c5ed32336fd353f200ac1704d4cadead2d0734e3027", 0x26}, {&(0x7f0000007c80)="f86ffff83102635db0f082526579b8f21d5d92e3a146fbaf806dcbd90ce021197075cf9173749d3bf81a2429d0d4d8e503f861ebc775d5f6d5362fb4d4a8611694a258a62ab4056aca067a87467b1af063a94a040a6edc62bdadb834e2dd1107777e594bd9f0b2b4bdd1c12fd5fe946fce908b1a406b54d5482d9d2f152c119b6c1cdfdf90bb4efb2629dc841c944773b9ad2c6e7cf881f4c7a49d1332ab0b3a25aeef97b6f89cd2999934a3a66917d709fb3d3507921051a906e17349343b934856bd44d076c8fc437b5ba178e9", 0xce}], 0xa, &(0x7f0000007e40)=[{0x100, 0x88, 0x4, "ca8827a8c1bcbc2271c5e8372f208a2e7b6f4db3f6951982a16692d699d643467a4f7ecaaa03f90280b67076047682568d408f3c5134583299f6df416140c023f5d48105bee951be9c79cb73255147a338728b71c92f515d2737ce16d74d6396af8c677479e075ac6c417baa875af63eb357f8f6ab0b9328f1ec238b8c9160e38289866e6e93ac7d3d11cba608f386330ac1b43828c0ff919afe4f04ac8e2975bace405994e9966a48fa461cb074b6ca2445f4efcb55d51ab322a8e4fd1485767c5865d5be952e46be41240e0dc27338c654e483f914c065038eb73f8eb0f26378d49cbee3237367814bf7a9a386"}, {0xd8, 0x111, 0x35c2, "4fced1b460a3e806a1185d7834cd79a0e9de649908b6b9cd129e3fbfe8c0fa518d6dd1c39e8b000edcf003a4cabf4b957d774a21afbf43d165de448b89c1bf207742f348449a61e7db5c9c8713af5f20694bd58bd78e9b96c32adc53338ad994f29bd1477658f48deaec564f083a2a1de563362086cdacc1a69483a2e6f9b8ef667c58cd456edaac36c4a47b932122ee87e93c82e335e7033e608bf13e60df58c6568961520d16a2d5519936ce230e73ed3fa4a94e9e8aa2193f98e1f7560f6f1b12"}, {0x40, 0x1, 0xe2, "c0ded6ad4fc71b00fec2d480c6223e784ac9b00170ca6f2b6ca831f68b709319b1dd7e6af34b82b4934ed3312d"}, {0x30, 0x101, 0x80, "64d246f898604fadcd6334104bf5fa90e4c07c4e14d10ba4a34a7121dea5"}], 0x248}}], 0x6, 0x890) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000080)='./file1\x00', &(0x7f0000000140)='ceph\x00', 0xd71c6f44da3028cc, &(0x7f0000000200)='cgroup2\x00') sync() mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:48 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00'}) 20:51:48 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="757070657264699c9f38723d696c65302cb3863b222fa1dc9b2e2f66696c653450f7c58092d74a253d6bece0c43d4c367c7fa9dc3a873491c1ead91251e3fdde59667a96fa0002f2d8b7bc223c7aa4afec2f58836a9247dc3c7c303492caba6979104cc34df93bf58050a2304cde93ce40b35b5ceefc326c024f6767708eb7b7a6621f7e7ace4be98a9c2bada276fd053495f7ec47fd08397ffee0050000000000"]) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:48 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x5, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x3f, 0x81, 0x80000001}) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) 20:51:48 executing program 3: mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) [ 693.442283][T10367] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 693.456311][T10372] overlayfs: unrecognized mount option "upperdiśź8r=ile0" or missing value 20:51:49 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00'}) 20:51:49 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xffffffff, 0x2) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x9) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 693.489553][T10367] overlayfs: lowerdir is in-use as upperdir/workdir [ 693.497355][T10369] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 693.523863][T10378] overlayfs: unrecognized mount option "upperdiśź8r=ile0" or missing value [ 693.529421][T10369] overlayfs: lowerdir is in-use as upperdir/workdir [ 693.630958][T10383] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 693.665415][T10383] overlayfs: lowerdir is in-use as upperdir/workdir 20:51:49 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00'}) 20:51:49 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='uppeerdir=O/file0MworkYir=./file1\\\x00'/51]) r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm_plock\x00', 0x2800, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000080)=0x5, &(0x7f0000000140)=0x4) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x0, 0x80) 20:51:49 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x5, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x3f, 0x81, 0x80000001}) stat(0x0, &(0x7f0000000880)) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000640)='/dev/loop-control\x00', 0x2000, 0x0) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000680)='/dev/btrfs-control\x00', 0x200, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x1d) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000080)={0xffffffffffffffff}, 0x2, 0x8}}, 0x20) getpeername$packet(r1, &(0x7f00000005c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000600)=0x14) recvmsg(r0, &(0x7f0000000800)={&(0x7f00000006c0)=@pptp={0x18, 0x2, {0x0, @empty}}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000740)=""/91, 0x5b}, {&(0x7f0000000a00)=""/198, 0xc6}], 0x2, &(0x7f0000000900)=""/168, 0xa8}, 0x10001) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000200)={0x5, 0x10, 0xfa00, {&(0x7f0000000380), r2, 0x2}}, 0x18) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="0000000072e28d253832b76469722d2e2f666c65302c6c6fa80e000031f6c54888374903684ca200b2"]) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000b00)='nbd\x00') sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000bc0)={&(0x7f0000000840), 0xc, &(0x7f0000000b80)={&(0x7f0000000b40)={0x34, r3, 0x4, 0x70bd2c, 0x25dfdbfb, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}]}, 0x34}, 0x1, 0x0, 0x0, 0x1}, 0x20000040) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ntfs\x00', 0x0, 0x0) 20:51:49 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020002010}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:49 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f7765726469723d2e2f66696c65302c776f726b6469723d2e2f66696c65315c00a7109d10f89c835315eecc299dfbcbf203ddd93ee8a55514547cf725a0340e97dc77cc8507db5116055462cc3b693a0d43f56b2837b1998052829d78a73a827cfd2f41588b1e6fa919cb196882be558ed18fc469de6693feab6e7c9319ec989f42d86339d8be2be778d6565666574c45fa30b57db2f3b0cfd61d81bbf51e2f06"]) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 693.734580][T10388] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 693.809458][T10402] overlayfs: failed to resolve './file1': -2 [ 693.817469][T10388] overlayfs: filesystem on './file0' not supported as upperdir [ 693.852544][T10405] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 693.868761][T10402] overlayfs: failed to resolve './file1': -2 [ 693.884872][T10408] overlayfs: unrecognized mount option "uppeerdir=O/file0MworkYir=./file1\" or missing value 20:51:49 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00'}) [ 693.909764][T10400] overlayfs: missing 'lowerdir' [ 693.930311][T10405] overlayfs: lowerdir is in-use as upperdir/workdir [ 693.948739][T10412] overlayfs: missing 'lowerdir' [ 693.961000][T10409] overlayfs: workdir and upperdir must reside under the same mount [ 693.983377][T10408] overlayfs: unrecognized mount option "uppeerdir=O/file0MworkYir=./file1\" or missing value 20:51:49 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020002126}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:49 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x10) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x10000, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@redirect_dir={'redirect_dir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:49 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000200)='/dev/video35\x00', 0x2, 0x0) ioctl$VIDIOC_ENUM_FRAMESIZES(r0, 0xc02c564a, &(0x7f00000005c0)={0x0, 0x31384142}) r1 = syz_open_dev$audion(&(0x7f0000000540)='/dev/audio#\x00', 0x9, 0x10000) ioctl$TIOCSIG(r1, 0x40045436, 0x2f) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000280)={{{@in=@multicast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000380)=0xe8) mount$overlay(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000140)='overlay\x00', 0x8, &(0x7f00000003c0)={[{@default_permissions='default_permissions'}, {@lowerdir={'lowerdir', 0x3d, './file1'}}], [{@audit='audit'}, {@smackfshat={'smackfshat', 0x3d, 'mime_typetrustedvmnet1:wlan0wlan0'}}, {@obj_user={'obj_user', 0x3d, '/dev/video35\x00'}}, {@subj_user={'subj_user', 0x3d, '}\x05\'em1-M\'eth1eth0self}'}}, {@uid_lt={'uid<', r2}}, {@smackfstransmute={'smackfstransmute', 0x3d, '\x8a-{cpuset{'}}, {@obj_type={'obj_type', 0x3d, 'workdir'}}]}) mkdir(&(0x7f0000000600)='./file1/../file0\x00', 0x30) epoll_create1(0x80000) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000580)) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'irlan0\x00'}) r3 = syz_open_dev$admmidi(&(0x7f00000004c0)='/dev/admmidi#\x00', 0x80, 0x2) ioctl$KVM_PPC_ALLOCATE_HTAB(r3, 0xc004aea7, &(0x7f0000000500)=0x3) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:49 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x214, 0x1) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r0, 0x660c) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x4b30bb5058674163) accept(r1, &(0x7f0000000380), &(0x7f0000000080)=0x80) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='u`perdir=./file0,lowerdir=./file0,workdir=./file1]\x00']) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:49 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x5, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x3f, 0x81, 0x80000001}) stat(0x0, &(0x7f0000000040)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x7e81dd85308e2633) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f7765726469723d2e2f66696c65302c771b6f726b6469723d2e2f66696c65315c00"]) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 694.132634][T10421] overlayfs: failed to resolve './file1&': -2 [ 694.144781][T10422] overlayfs: bad mount option "redirect_dir=./file0" 20:51:49 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00'}) [ 694.208632][T10431] overlayfs: unrecognized mount option "workdir=./file1\" or missing value [ 694.220984][T10421] overlayfs: failed to resolve './file1&': -2 [ 694.221402][T10432] overlayfs: bad mount option "redirect_dir=./file0" [ 694.228720][T10434] overlayfs: failed to resolve './file1': -2 20:51:49 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf60300002000261e}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:49 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x5, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x3f, 0x81, 0x80000001}) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000000080)=0x2) [ 694.269197][T10429] overlayfs: unrecognized mount option "u`perdir=./file0" or missing value [ 694.293386][T10435] overlayfs: unrecognized mount option "workdir=./file1\" or missing value [ 694.305076][T10439] overlayfs: unrecognized mount option "u`perdir=./file0" or missing value 20:51:49 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00'}) 20:51:49 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x1) getsockname(0xffffffffffffffff, &(0x7f0000000380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @loopback}}}}, &(0x7f0000000080)=0x80) ioctl$IMSETDEVNAME(r0, 0x80184947, &(0x7f0000000140)={0x9, 'syz0\x00'}) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x4, 0x1) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:49 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) lsetxattr$trusted_overlay_upper(0xffffffffffffffff, &(0x7f0000000040)='trusted.overlay.upper\x00', &(0x7f0000000080)={0x0, 0xfb, 0x3d, 0x6, 0x3, "80f2a4ebd1511227576df12b330dde08", "14c9a3d5cc34ab9b75edc898138751b7c248a86f431b61a67e39929bb812f798f38b15faf04a416c"}, 0x3d, 0x1) syz_emit_ethernet(0x6f, &(0x7f0000000300)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "47fc24", 0x39, 0x2c, 0x0, @remote, @local, {[@routing={0x0, 0x0, 0x0, 0xe3}], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "0016e4", 0x0, 0x0, 0x0, @local, @dev, [], "84"}}}}}}}, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) write$P9_RATTACH(r0, &(0x7f0000000140)={0x14, 0x69, 0x1, {0x11, 0x1, 0x7}}, 0x14) [ 694.404791][T10434] overlayfs: failed to resolve './file1': -2 20:51:50 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x3, 0x101000) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) recvfrom$llc(r1, &(0x7f0000000a00)=""/4096, 0x1000, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f7765726469723d2e2f66696c65302c776f726b6469723d2e2f66696c65315c003650444e3238eaafb33ddc2ca90c096a52a0c293e0858dc392ce05b1005ce3ddc64256490b908ff632f3ed58253c8bee21cea26b60c724ede700fbbb720b68e4f2ed6a1c35d050adc771459b3ae1a62397f940d16a3abecb5c5c22bb629296c8c94953"]) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000140)={0x0, 0x0, 0x81, 0x2, 0x6}) [ 694.501517][T10448] overlayfs: failed to resolve './file1': -2 [ 694.561597][T10446] EXT4-fs error: 34 callbacks suppressed [ 694.561632][T10446] EXT4-fs error (device sda1): ext4_xattr_set_entry:1603: inode #16529: comm syz-executor.1: corrupted xattr entries [ 694.572427][T10456] EXT4-fs error (device sda1): ext4_xattr_set_entry:1603: inode #16642: comm syz-executor.3: corrupted xattr entries [ 694.588588][T10448] overlayfs: failed to resolve './file1': -2 20:51:50 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}) [ 694.606587][T10458] EXT4-fs error (device sda1): ext4_xattr_set_entry:1603: inode #16689: comm syz-executor.5: corrupted xattr entries [ 694.644862][T10458] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:51:50 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020002621}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 694.658615][T10446] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 694.669949][T10456] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 694.690486][T10458] overlayfs: lowerdir is in-use as upperdir/workdir [ 694.732937][T10469] EXT4-fs error (device sda1): ext4_xattr_set_entry:1603: inode #16534: comm syz-executor.4: corrupted xattr entries [ 694.755000][T10454] overlayfs: filesystem on './file0' not supported as upperdir [ 694.775708][T10456] overlayfs: filesystem on './file0' not supported as upperdir [ 694.780630][T10472] overlayfs: workdir and upperdir must reside under the same mount [ 694.814145][T10469] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:51:50 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xfd\xfd\x00'}) 20:51:50 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x5, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x3f, 0x81, 0x80000001}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2000, 0x0) setsockopt$RXRPC_UPGRADEABLE_SERVICE(r0, 0x110, 0x5, &(0x7f0000000080)=[0x1, 0x4], 0x2) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 694.832043][T10476] overlayfs: failed to resolve './file1!': -2 20:51:50 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) mount(&(0x7f0000000040)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file1\x00', &(0x7f0000000140)='devtmpfs\x00', 0x4, &(0x7f0000000200)='workdir') r0 = syz_open_dev$audion(&(0x7f0000000300)='/dev/audio#\x00', 0x100000001, 0x2000) r1 = syz_open_dev$media(&(0x7f0000000340)='/dev/media#\x00', 0x1, 0x40000) fstat(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getuid() mount$9p_fd(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='9p\x00', 0x40000, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@loose='loose'}, {@debug={'debug', 0x3d, 0x1f}}, {@access_client='access=client'}], [{@euid_gt={'euid>', r2}}, {@fsuuid={'fsuuid', 0x3d, {[0x64, 0x64, 0x32, 0x34, 0x30, 0x37, 0x77, 0x39], 0x2d, [0xf1ecd1ef14c20f3d, 0x61, 0x77, 0x32], 0x2d, [0x76, 0x30, 0x66, 0x63], 0x2d, [0x35, 0x730edeb04149dfb6, 0x62, 0x35], 0x2d, [0x34, 0x0, 0x66, 0x61, 0x363be44b3468ba47, 0x38, 0x62, 0x31]}}}, {@dont_hash='dont_hash'}, {@fowner_lt={'fowner<', r3}}, {@fsuuid={'fsuuid', 0x3d, {[0x64, 0x38, 0x63, 0x34, 0x3b, 0x61, 0x35, 0x37], 0x2d, [0x38, 0x75, 0x33, 0x64], 0x2d, [0x61, 0x37, 0x65, 0x37], 0x2d, [0x63, 0x62, 0x30, 0x35], 0x2d, [0x37, 0x38, 0x66, 0x63, 0x31, 0x30, 0x34, 0x37]}}}, {@uid_lt={'uid<', r4}}, {@obj_user={'obj_user', 0x3d, 'upperdir'}}]}}) 20:51:50 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="75707065726469723d2c6c6f7765726469723d2e2f66696c65302c776f726b6469723d2e2f66696c65ff9f1b9ff3782ac7c8c699daaac0315c00"]) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x5, 0x40) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') bpf$OBJ_GET_PROG(0x7, &(0x7f0000000540)={&(0x7f0000000100)='./file1\x00', 0x0, 0x10}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={0x0, 0x22eb, 0x0, 0x5}, &(0x7f0000000480)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000004c0)={r2, 0x1}, 0x8) ioctl$VIDIOC_G_PRIORITY(r0, 0x80045643, 0x2) sendmsg$TIPC_NL_LINK_SET(r0, &(0x7f0000000400)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)={0x80, r1, 0x2, 0x70bd26, 0x25dfdbfd, {}, [@TIPC_NLA_SOCK={0x18, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MON={0x54, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x27d17fcf}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x66f}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x401}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xa2}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x40800}, 0x20000000) [ 694.906439][T10478] overlayfs: failed to resolve './file1!': -2 20:51:50 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f7765726469723d2e2f66696c65302c776f726b6469723d2e2f66696c65315c008226dacfbca2a9cd2106fe32a00f1efffe25e342e443ee6de06db9df63019dcc8f73e1d2f6a12df9b5b9cad3073ac833a41dc88313b2f1a3aef39163740615a686f04f36b238608500cf07be2c1a35938606d05e1aa9199952df784456b3a97c4b7de6da18a654f656c8295c06a9da65051b21ae94ea8d1ee9a8e1a558a6fbfd9d40df47780f31155022fb2c36d603799c451aff89d8922efcf6fe527c08562226be38a7341c1535ff9ed43150e8"]) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:50 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020003000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:50 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\x00'}) [ 695.083568][T10487] EXT4-fs error (device sda1): ext4_xattr_set_entry:1603: inode #16521: comm syz-executor.1: corrupted xattr entries [ 695.099896][T10491] overlayfs: unrecognized mount option "upperdir=" or missing value [ 695.126273][T10497] tmpfs: No value for mount option 'workdir' [ 695.138539][T10493] EXT4-fs error (device sda1): ext4_xattr_set_entry:1603: inode #16534: comm syz-executor.5: corrupted xattr entries [ 695.166723][T10496] EXT4-fs error (device sda1): ext4_xattr_set_entry:1603: inode #16657: comm syz-executor.0: corrupted xattr entries [ 695.191936][T10487] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:51:50 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00'}) [ 695.208821][T10496] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 695.214332][T10491] overlayfs: unrecognized mount option "upperdir=" or missing value [ 695.228289][T10493] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:51:50 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020003f00}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:50 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x14) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0xa5, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:50 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00'}) [ 695.268750][T10494] overlayfs: filesystem on './file0' not supported as upperdir [ 695.323253][T10508] EXT4-fs error (device sda1): ext4_xattr_set_entry:1603: inode #16503: comm syz-executor.4: corrupted xattr entries [ 695.339161][T10497] overlayfs: filesystem on './file0' not supported as upperdir [ 695.362051][T10507] tmpfs: No value for mount option 'workdir' 20:51:50 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x5, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x3f, 0x81, 0x80000001}) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0x8001) [ 695.397355][T10508] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 695.406228][T10518] EXT4-fs error (device sda1): ext4_xattr_set_entry:1603: inode #16657: comm syz-executor.0: corrupted xattr entries 20:51:50 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00'}) 20:51:51 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x400000, 0x0) ioctl$VIDIOC_QUERY_DV_TIMINGS(r0, 0x80845663, &(0x7f0000000300)={0x0, @reserved}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000140)) ioctl$VFIO_GET_API_VERSION(r1, 0x3b64) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x40180, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x2, 0xffffffffffffff01}, &(0x7f0000000280)=0x8) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) setsockopt$TIPC_MCAST_REPLICAST(r1, 0x10f, 0x86) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) accept4$rose(r1, 0x0, &(0x7f0000000080), 0x80000) [ 695.446166][T10521] EXT4-fs error (device sda1): ext4_xattr_set_entry:1603: inode #16515: comm syz-executor.3: corrupted xattr entries [ 695.463845][T10508] overlayfs: lowerdir is in-use as upperdir/workdir [ 695.472236][T10521] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 695.505263][T10518] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:51:51 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x10) r0 = perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000500)={{{@in6=@initdev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@dev}}, &(0x7f0000000400)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc) getgroups(0x3, &(0x7f0000000640)=[0xee01, 0xee01, 0xffffffffffffffff]) r6 = getegid() fsetxattr$system_posix_acl(r0, &(0x7f0000000140)='system.posix_acl_default\x00', &(0x7f0000000680)={{}, {0x1, 0x1}, [{0x2, 0x4, r1}, {0x2, 0x2, r2}, {0x2, 0x7, r3}], {0x4, 0x4}, [{0x8, 0x4, r4}, {0x8, 0x1, r5}, {0x8, 0x5, r6}], {0x10, 0x50493aec0c96e5b0}, {0x20, 0x6}}, 0x54, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) syz_mount_image$reiserfs(&(0x7f0000000080)='reiserfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)={[{@commit={'commit'}}, {@balloc_no_unhash_reloc='block-allocator=no_unhashed_relocation'}]}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:51 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="7570706572646972aa2e2f9a9766696c65302c6c6f56f45a0e69723d2eff66696c65090c776f72896400"]) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0x0, 0x2) mknodat(r1, &(0x7f0000000200)='./file0\x00', 0x4, 0x9) fsetxattr$trusted_overlay_redirect(r0, &(0x7f0000000040)='trusted.overlay.redirect\x00', &(0x7f0000000080)='./file1\x00', 0x8, 0x1) 20:51:51 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020004000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 695.611272][T10533] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:51:51 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00'}) [ 695.660751][T10541] overlayfs: unrecognized mount option "u·3Ělpperdir=./fqĆÇČEx¤ile0" or missing value [ 695.712621][T10548] overlayfs: unrecognized mount option "upperdirŞ./š—file0" or missing value [ 695.719483][T10541] overlayfs: unrecognized mount option "u·3Ělpperdir=./fqĆÇČEx¤ile0" or missing value [ 695.744819][T10553] overlayfs: filesystem on './file0' not supported as upperdir [ 695.755950][T10551] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 695.773519][T10551] overlayfs: lowerdir is in-use as upperdir/workdir [ 695.779918][T10556] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 695.799589][T10548] overlayfs: unrecognized mount option "upperdirŞ./š—file0" or missing value 20:51:51 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file1\x00', 0x100) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:51 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x800, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x40000) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x501043, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$uhid(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/uhid\x00', 0x2, 0x0) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000500)='/dev/qat_adf_ctl\x00', 0x80, 0x0) r6 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000005c0)={&(0x7f0000000540)='workdir'}, 0x10) r7 = syz_open_dev$sndpcmp(&(0x7f0000000600)='/dev/snd/pcmC#D#p\x00', 0xafe, 0x0) r8 = openat$full(0xffffffffffffff9c, &(0x7f0000000640)='/dev/full\x00', 0x20000, 0x0) r9 = syz_open_dev$mice(&(0x7f0000000700)='/dev/input/mice\x00', 0x0, 0x200) r10 = socket(0x9, 0x5, 0x80000001) r11 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r12 = openat$zero(0xffffffffffffff9c, &(0x7f0000000c00)='/dev/zero\x00', 0x254001, 0x0) r13 = userfaultfd(0x80800) r14 = accept(0xffffffffffffffff, &(0x7f0000000c40)=@isdn, &(0x7f0000000cc0)=0x80) r15 = openat$md(0xffffffffffffff9c, &(0x7f0000000d00)='/dev/md0\x00', 0x200, 0x0) r16 = socket$isdn(0x22, 0x3, 0x25) r17 = socket$caif_seqpacket(0x25, 0x5, 0x3) r18 = socket$isdn(0x22, 0x3, 0x27) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000d80)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000d40)='workdir', 0xffffffffffffffff}, 0x30) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000dc0)={{{@in=@broadcast, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000ec0)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r22 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) r23 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000f80)={{{@in=@multicast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000001080)=0xe8) getgroups(0x1, &(0x7f00000010c0)=[0xee00]) r26 = perf_event_open(&(0x7f0000001140)={0x1, 0x70, 0x101, 0x0, 0x297b00, 0x0, 0x0, 0x1, 0x4000, 0x1, 0x6, 0xdcd, 0x101, 0x1fd, 0x5, 0x4, 0x1ff, 0x2, 0x20c, 0xff, 0x2, 0x1, 0x5, 0x3, 0xffffffff, 0x8, 0x3f, 0x100000001, 0x3c, 0x98fd, 0x8001, 0x34ba, 0x81, 0x200, 0x8, 0xabc, 0x4, 0x7fff, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000001100), 0xc4d7209c557460b1}, 0x24000, 0x3, 0x4a6, 0x7, 0x14, 0x1ff, 0x2}, 0xffffffffffffffff, 0xb, 0xffffffffffffffff, 0xa) r27 = socket$vsock_dgram(0x28, 0x2, 0x0) r28 = socket$vsock_stream(0x28, 0x1, 0x0) r29 = perf_event_open(&(0x7f0000001200)={0x4, 0x70, 0xfff, 0x5, 0x8, 0x4040000000000, 0x0, 0x530, 0x0, 0x4, 0x9, 0x7, 0x3, 0x8, 0x1e80, 0x2, 0x1, 0xb86, 0x5, 0xdd2, 0x6, 0x100000000, 0x1, 0x5, 0x8, 0x42ac, 0xff, 0x4b2, 0x7, 0xe32, 0x800, 0x101, 0x48, 0x1, 0x43, 0x2, 0x4b80, 0x503, 0x0, 0x0, 0x4, @perf_bp={&(0x7f00000011c0), 0x2}, 0x800, 0x4, 0x7f, 0x4, 0x7, 0x1ff, 0x5}, 0x0, 0xc, 0xffffffffffffffff, 0xe2d56c28164b6bcf) r30 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000001280)='/dev/dlm-monitor\x00', 0xf1d151cc3b498a26, 0x0) r31 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000012c0)='ns/cgroup\x00') r32 = syz_open_dev$swradio(&(0x7f0000001300)='/dev/swradio#\x00', 0x0, 0x2) r33 = syz_open_dev$midi(&(0x7f0000001340)='/dev/midi#\x00', 0x4, 0x400040) r34 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r35 = userfaultfd(0x80800) r36 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000001380)='cgroup.subtree_control\x00', 0x2, 0x0) r37 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r38 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r39 = syz_open_dev$ndb(&(0x7f00000013c0)='/dev/nbd#\x00', 0x0, 0x20000) r40 = accept$unix(0xffffffffffffffff, &(0x7f0000001400), &(0x7f0000001480)=0x6e) r41 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r42 = syz_open_dev$vbi(&(0x7f00000014c0)='/dev/vbi#\x00', 0x3, 0x2) sendmsg$unix(r0, &(0x7f0000001680)={&(0x7f0000000380)=@abs={0x1, 0x0, 0x1}, 0x6e, &(0x7f0000000080)=[{&(0x7f0000000400)="1e0ac802bb367421c9644fe225fc2a0303ce69920283df0290be050d538ee61945f1979eaf5b79032a4643c9b551d0328a241bb29d2adaa76ed849c30eeb20b6cd72b25571e83965657476923617ab2a9d00e4c937386b94a8f6602210eeabb5e320b0ee96fc9c006d91672e936157fdc602ef02bd2a743a26155bd6694bb43f52cb", 0x82}], 0x1, &(0x7f0000001500)=[@rights={{0x28, 0x1, 0x1, [r1, r2, r3, r4, r5, r6]}}, @rights={{0x38, 0x1, 0x1, [r7, r8, r9, r10, r11, r12, r13, r14, r15, r16]}}, @rights={{0x18, 0x1, 0x1, [r17, r18]}}, @cred={{0x1c, 0x1, 0x2, {r19, r20, r21}}}, @rights={{0x14, 0x1, 0x1, [r22]}}, @cred={{0x1c, 0x1, 0x2, {r23, r24, r25}}}, @rights={{0x30, 0x1, 0x1, [r26, r27, r28, r29, r30, r31, r32, r33]}}, @rights={{0x1c, 0x1, 0x1, [r34, r35, r36]}}, @rights={{0x28, 0x1, 0x1, [r37, r38, r39, r40, r41, r42]}}], 0x148, 0x24000050}, 0x4000080) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x5, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x3f, 0x81, 0x80000001}) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="75707067726469723d2e2f00006c65302c6c6f7765725769723d2e2f66696c65315c000000000000778cbdf100000000000000"]) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:51 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00'}) [ 695.805328][T10560] REISERFS warning (device loop4): super-6502 reiserfs_getopt: unknown mount option "" [ 695.827791][T10556] overlayfs: lowerdir is in-use as upperdir/workdir 20:51:51 executing program 3: r0 = fcntl$getown(0xffffffffffffffff, 0x9) wait4(r0, &(0x7f0000000040), 0x40000009, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x101000, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000140)={0x1, 0x4000}) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f7765726469723d2e2f66886c65302c776f726b6469723d2e2f66696c65315c00"]) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:51 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020005c00}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 695.918926][T10572] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 695.930305][T10572] overlayfs: lowerdir is in-use as upperdir/workdir 20:51:51 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00'}) [ 695.988245][T10583] overlayfs: workdir and upperdir must reside under the same mount [ 696.017519][T10560] REISERFS warning (device loop4): super-6502 reiserfs_getopt: unknown mount option "" [ 696.075682][T10577] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 696.114712][T10579] overlayfs: unrecognized mount option "uppgrdir=./" or missing value 20:51:51 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00'}) 20:51:51 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2, 0x0) sendto$unix(r0, &(0x7f0000000280)="73309da3f4703196e67d62fef00cb6fa74a8954c87313e6845ec5e9aaf6a458811630bacd9c245231f1233e6a8360a5a0be293e8b827366312106b26a483d33c0b6c3136a9fe18ab2af433ddc08653f5dc42ff005ca8f3f8fff4423e711802798c9ec2a5c3addd705cc79249d20f64218bccf1bdcc62597499cb5088036f30c7403ecbdf201d79bef1611d72aa751999ddc988a9b75bf196cb579dac4c86195a05ba1ff57a0015b9814212bf1fccfc3d78ff9f52e1022926214bb704aac91afca062f6e80bd6516da3cf7b1e093179cca037bc823b1ec088fc827be34f950d499c0a48", 0xe3, 0x40000, &(0x7f0000000380)=@abs={0x1, 0x0, 0x4e24}, 0x6e) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 696.118149][T10577] overlayfs: failed to resolve './fle0': -2 [ 696.126303][T10595] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:51:51 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x2042) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_PEER_REMOVE(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x28, r1, 0x400, 0x70bd25, 0x25dfdbfe, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x4}, 0x10) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="75707065726469723d2e7f00000065302c6c6f7765726469723d2e2f66696c65302c776f726b6469723d2e2f66696c65315c005685ed1100e3135ae08338824e1c7cfcb09e49e400445d73263bbf899ea924da8464e9b2fdd0e480fcfb2956c9911409535dfa638b0a9cdbf6edcacad3b53e33ef25aebfc208259d8e06878f13396d405a8921bf69e794a68274e979b12106cecf6761dfc59e40c7ad019958a5dbe9c0cdf53c89c7a27748ab48ea2a9501f8baed163df5cd796381d749180bbc0ab7d7a7405e82e78e82e3718b3618e8161736a53d5c50d99de77152c1d165b3353d3d26c62b1582e2c52b1c92b262a87ca4d7"]) syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0x0, 0x2) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000300)={0x9, 0x8a2, 0x8, 0x5c58, 0x0, 0xfffffffffffffff7}) 20:51:51 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0xffffffffffffffff, 0x0, 0x7ff, 0x0, 0x80000000}, 0x0, 0x4000000000008, 'id1\x00', 'timer0\x00', 0x0, 0xb4, 0x0, 0x81, 0x80000001}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/autofs\x00', 0x200000, 0x0) statx(r2, &(0x7f00000003c0)='./file1\x00', 0x1000, 0x8, &(0x7f0000000400)) syz_open_dev$binder(&(0x7f0000000200)='/dev/binder#\x00', 0x0, 0x802) r3 = accept(r1, 0x0, &(0x7f0000000080)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000140)={0x2, 0x3, 0x7, 0x80, 0x20}, 0x14) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 696.204363][T10595] overlayfs: lowerdir is in-use as upperdir/workdir [ 696.224968][T10597] overlayfs: unrecognized mount option "uppgrdir=./" or missing value [ 696.242554][T10605] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:51:51 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x5, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x3f, 0x81, 0x80000001}) stat(0x0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRESDEC=r1, @ANYRES32, @ANYRES16=0x0]]) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002c80)=0x0) sendmmsg$unix(r3, &(0x7f0000002d80)=[{&(0x7f0000000380)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000a00)="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", 0x1000}, {&(0x7f0000000080)="6c19d6ab629f44bb40b5d4755369c7294bc5d4f33a8c48213fbd982a14680df8c2b02ef79b36c97e20bde34506cb930accd94585579d", 0x36}, {&(0x7f0000000400)="56ab47c65c1e82388a99532bbb72d014f7aab0fe9f385c5644fe492a829984e8cb3484d040e3698124a0b2e3e94c2cd977ccf2bda20144f497e5886c8b74e0f4ee23c36edd74269b85b4353d8bdf97a9b83e128846a9ce4533ead4506641df4b74e534fd2feb5f805b61d7af", 0x6c}, {&(0x7f0000000200)="7eaaa123abc7c7215e1ba36f09352363042082a687356ccb7e5a688c897314f70df320acc42d2810c376cf9f457ddd596162c9bfb258d6aecd11", 0x3a}], 0x4, 0x0, 0x0, 0x800}, {&(0x7f00000004c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000002bc0)=[{&(0x7f00000005c0)="e70fe8110cac5dab647f1c59a3923d78dce0731ec78c6d67792582c1d91dcb8e864ef22c655dbd770abacf6c8f8e6a2d772b7adac1a60d923cea62fa83086b11fc2bdc23088fcb34c5ff3c89dd823f0bac8feeaaecc46639ef03922c9aed6945f11b4f7502580b56971ff3e43a4b6b5eeda7ebfb53de7f190b95169a589e65da299670819c68063b278d214a180d0a7d884b07d6b887a1e8f43cef470e2f59a82a2063bb2ff557353c0cf69731a5fa24696f653e823c283ff9882370b1ddcb1a9c36ebb2e7ef956e8971cb7248c4a63f81e8e70aeeef", 0xd6}, {&(0x7f00000006c0)="06994aa91c199f99b88f62e7cc84c7a591972e057b15cafcd10dc1f5caa5438d5c8dbe8c5346303b970ec9b13143c6af161e1309ab7a851d1bff8500223c428af9aec12270863f06414da3dd9f18668051396bdeade2e55a375c65e15754f9debef8ec774094139f99be24501306b83e5bde0bc57c6a17f67492d172473bdb60d6a55979f1179e60201cfdd431ab9f705c1d69d8fc8cae0031d024eb56c2d380e3e5c7d874d8", 0xa6}, {&(0x7f0000000540)="64842567468d11ce464592f3d42e594a5354c7a2339a45f36667cf6fab7b7ff4a2b31d7ee3c06b2cc6889b3a", 0x2c}, {&(0x7f0000000780)="3e180d6b2d948f919251f5e05c2793a8513b9ac2527c0ca97bacc32294c6174775adb7a5a49197b27d08b1fab4501b2075d70ace5dccfcc4428c4d7fe6a8f8374370ce7470122d95eac5820255e256aa4746f2f6f3fa90a20eb8ee963cc08a6aba42afed5cf80be80e31c28313e19ee8223b812b8758a90d08", 0x79}, {&(0x7f0000000800)="abe39b3613346e4fa2cc417744c7080a242bbf3ebc9a252493b02ba7abcf0d7f9ba14f74dd12d5217142e0008d5185d4cc525226df869f7dd0f2a05b7d3048ecb769f37fd43ee489419825c4f31e", 0x4e}, {&(0x7f0000000900)="8b13fcf25d3681a8cdcc8d4f50755642a14fdff907262b33fa837873c8ca4dfd05d059356d5be393d7f89a827d44ea0f7a580a6d9f8e7884b8d3c3fd586075057fdbe7c9b41a6677842caf84778b404cba153b944c8e78416b88a2bf150561876fefaeb8f74a20ace0b824d4c821be0532d967274c90916f45c038b3899b7cd98fd3199afea0c3cba54f3a8c81f627fd7a4bc51085c82e1f32f318c57e69cb62565cc0", 0xa3}, 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0x1000}, {&(0x7f0000002a00)="b1773bd79ceb2d30a48bf7e42d664010eaa9ffa79f75cdfde81822c771839586fd87b3e8bedf69f471e08312b8f4b305efcd4be8c4079a1b5950a096cebc8848b9feb8454e7dc4f74745ca507277a36d88fa9753341e7f19d58b242b0c174f25d4e422786de7a33a1cd36f4d0ca25383ac5423d5f481aaa0e36233ae8564b6f5e8d8cb25727d7d9f71678f4790abb9f78d7a44c6bab26b6877c1c4c5fca67f03dc154e6b41017268c0490f0f071dc9ad4774df478c99c210", 0xb8}, {&(0x7f0000002ac0)="2d90ccdc8e5bab8aedccd96f575134b248778675f2b398094211e87d6e0f05b08bf38e15a10d678aca7029c2a34c32f73996e17277c2c0477494e3085948d9f21b830a1bb9efed70939d7cdb0d594052357697124aa614ca8bf8fd97708ab8574714cbd39d5dc1a8cba884f1dae9c7229d1e24f68a6fdd2980dfbd79213112347dd7415d14fd4f360d59c55167675425f737d52dab50e603c63c1646eca18306192d8f0468e3ba73ebc2d562925c9cbe911c990c3ab754529cd88163afd7e2ef0b91aecd8571799f4953ef98e2b46f630f1412430994ef64f477", 0xda}], 0x9, &(0x7f0000002cc0)=[@rights={{0x24, 0x1, 0x1, [r0, r0, r0, r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {r4, r1, r2}}}, @rights={{0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}}, @rights={{0x18, 0x1, 0x1, [r0, r0]}}], 0x90, 0x80}], 0x2, 0x4c010) 20:51:51 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf60300002000ec03}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:51 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00'}) [ 696.309270][T10605] overlayfs: lowerdir is in-use as upperdir/workdir [ 696.400721][T10611] overlayfs: workdir and upperdir must reside under the same mount [ 696.420542][T10610] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 696.429373][T10623] overlayfs: failed to resolve './file1': -2 [ 696.434324][T10626] overlayfs: missing 'lowerdir' 20:51:51 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00'}) [ 696.459779][T10625] overlayfs: unrecognized mount option "@" or missing value 20:51:52 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000400)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000440)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000480)={r1, r2, 0x6}) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = geteuid() mount$9p_xen(&(0x7f0000000040)='mime_typetrusted\x00', &(0x7f0000000080)='./file1\x00', &(0x7f0000000140)='9p\x00', 0x80, &(0x7f0000000300)={'trans=xen,', {[{@dfltgid={'dfltgid', 0x3d, r3}}, {@access_client='access=client'}, {@mmap='mmap'}], [{@measure='measure'}, {@dont_hash='dont_hash'}, {@fsmagic={'fsmagic', 0x3d, 0x1000}}, {@euid_gt={'euid>', r4}}, {@obj_type={'obj_type', 0x3d, 'cgroup2\x00'}}, {@subj_user={'subj_user'}}]}}) 20:51:52 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf60300002000f000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 696.506938][T10613] overlayfs: missing 'lowerdir' [ 696.518213][T10616] overlayfs: workdir and upperdir must reside under the same mount [ 696.526897][T10630] overlayfs: unrecognized mount option "@" or missing value 20:51:52 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) prctl$PR_SET_NAME(0xf, &(0x7f0000000040)='\\{)](GPLkeyring\x00') perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:52 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x5, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x3f, 0x81, 0x80000001}) syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x100) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:52 executing program 3: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000440)={{0xffffffffffffffff, 0x0, 0x4, 0x2}, 0xfffffffffffffffa, 0xa654, 'id1\x00', 'timer1\x00', 0x0, 0xfffffffffffffffd, 0x55, 0x8, 0x6}) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) name_to_handle_at(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000380)={0xae, 0x1, "cf22846bcc4976325f79424928a650d1546b1f1c634d35007affc843bc970e2d08932b9245e895ed1ca55bf783cf772e6bff4ea79807ffa45e176f2afb14cb640c3d603e8cdfb6c4f4f00f4c0d1fea1c1018a40771a989f2529121ebc1a6abba7a5feb4784140edcaeb54e2f91a2b4637b6090905418e80b9474213b359a412716b1f51f6c1d42c435b478736fafaedf084e2b474b8f1d0e2c53117291e75f60b30b6a734eb9"}, &(0x7f0000000140), 0x1000) [ 696.620898][T10640] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 696.685239][T10640] overlayfs: lowerdir is in-use as upperdir/workdir [ 696.712057][T10643] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:51:52 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00'}) [ 696.729669][T10640] 9pnet: Could not find request transport: xen [ 696.757638][T10643] overlayfs: lowerdir is in-use as upperdir/workdir [ 696.809565][T10655] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 696.817635][T10657] overlayfs: workdir and upperdir must reside under the same mount [ 696.828762][T10653] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 696.834464][T10648] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 696.852623][T10643] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 696.873211][T10657] 9pnet: Could not find request transport: xen [ 696.873381][T10655] overlayfs: lowerdir is in-use as upperdir/workdir 20:51:52 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000680)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$SIOCX25GCAUSEDIAG(r0, 0x89e6, &(0x7f00000006c0)={0x6, 0x2}) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x8, 0x10200) write$P9_RFLUSH(r1, &(0x7f0000000080)={0x7, 0x6d, 0x2}, 0x7) unshare(0x44000200) mkdir(&(0x7f0000000300)='./file1\x00', 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="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"]) r2 = getuid() fstat(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000100)='./file1\x00', r2, r3) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) mount(&(0x7f0000000140)=ANY=[@ANYBLOB="9c41a89a11f08bda703000"], &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='overlay\x00', 0x800020, &(0x7f00000002c0)='/dev/midi#\x00') write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000500)={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000004c0)={0xffffffffffffffff}}}, 0x20) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f0000000540)={0x8, 0x120, 0xfa00, {0x4, {0x1, 0x80000001, "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", 0xb4, 0x4, 0xffffffffffffff6f, 0x2, 0xffffffff, 0x1, 0x2, 0x1}, r4}}, 0x128) 20:51:52 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00'}) 20:51:52 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf60300002000ff00}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 696.903264][T10659] overlayfs: filesystem on './file0' not supported as upperdir [ 696.903680][T10648] overlayfs: workdir and upperdir must reside under the same mount 20:51:52 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000380)={{0x0, 0x0, 0x4, 0x0, 0x1000000080000000}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x2, 0x0, 0x81, 0x80000002}) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="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"]) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:52 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x5, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x3f, 0x81, 0x80000001}) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x4, 0x0) [ 697.011175][T10650] overlayfs: workdir and upperdir must reside under the same mount [ 697.067050][T10671] IPVS: ftp: loaded support on port[0] = 21 [ 697.122616][T10680] overlayfs: unrecognized mount option "ÚKÉ'w“g“RĆ0‹‘‰ő. GŃ6Ô#Űý૷Źnč÷:čâżÍôc#ĚŤ§ EJ GYÜHFÖ·Ăke)žÄ8ÝżSŰmA}_0x0}, &(0x7f0000000200)=0xc) lstat(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x80000001, 0x7, &(0x7f0000000900)=[{&(0x7f0000000380)="2c807af6f8be7d8b2c7f98b5c765ef28ddf2aeaf815153bcf6f7af7623595a7a4b5bc682e980bac3ac357536ff017371b1ca73c247e8c9f1598092c4ca4a0347d6a8bbec23e1c642923527c8daa3f4a9001f3380db85eec9b10e3a9f0e2adb206d8d039a61eff114cf1b575820c984", 0x6f, 0xf13}, {&(0x7f0000000400)="accd298d40eca32b85c4cbd2c00252191b55ace3cbd44e4212d920f373730e5cb35aba6eb9061915adea140051fb6e1012fdef813de6ace956db9a3ba2cb877a4645a4e2fd3f821ca43e54886005f09a68ddc1f4ca4e1254189550fecbf23402caa0af3012c43b5b5569944f0f382c068d0cfd4fc3b3288d5b2b34721640258c3fa36bc07209e9ff5afe74d05ce88dd997182bfb30b68a8f7352b1ca1c9a7b6cb92127ccddd4d81f18109691401e471ffe1a7b03cbfaa0c458a3e5dcc6c9019a64f9e19b29a0f736eaa8331522fe3732d7", 0xd1, 0x630}, {&(0x7f0000000500)="c7faaacb7ab76b389f1a7552e38d644f395654cfc7321227dc46b00233760413a577bd1f3bdad30d3c746d2233ea94af7644d566862c03c873fbd43846bbd22e3f20b7d11ccbd17b4484fefacd1c94ebc7e5fa6f0de2f7238d0f7954975507d04048c87b944a3699271d164071401f1f51da3af7ec5c69a6a3a7d8d48366164c9ea23249e1bdd20b59bcc8fe768789c32bd0e99b5cf5c54e5f4781a7b9596784d970c23332a46e83267f9b3f43369466566de82527bc380c4a714f363d4aeb6950dffe7d29bf89dbfc754f99d555161b6b6db7a4e44c956a4febf3e71f2ec2597a88cc4f49c1677cd4", 0xe9, 0x401}, {&(0x7f0000000600)="8d2f598ac0c4bdaadc31cd8c4370b40fa9d01fd3408791699bc65586736aa74486d74b126c339e8e425244913de5a08c124ac676a9358037c0fc5ef9f9ed94603a6955b110d30eafe61feca6addc983f362fe719", 0x54, 0x2}, {&(0x7f0000000680)="02a8f60f066249064393ab1f382efe1a009d6f71b6aeab7e4781064e692fe7e29aef69bf325d9796eca25762ac305000cad5d2fbebda0ba4b986f7e7904b04594832e80da0f54b64366ab5d72e0a0a1050a87d379ede464eb6b0340766609754a46d67d5d5dfd2462f93f0c00c2c84961ed1d00822f5636c6c611a098af46bdb7c9f73ca56cf99e507807ea64b88a3b26aa515e65ea2ba6f85fbc57d13274e3d88c21168b3b4d2dd56bfb6408798b7ba0434e74d537a196efcf58036c794dc8bcb0114cc9c9d826737ff3cb748f42a3aa7383d8742bff2906c3a39107266626a55", 0xe1, 0xfffffffffffffffc}, {&(0x7f0000000780)="f2ad007ad7855402dfd5b45d62d5cd4e92abfcaea61c0994dac2fe97766906c6e8fef9ac4c4f2753eb6ff0bad1dd01727c32c5958a118c7e4fd6c6c58576de906e5e4cff6c625de6ae94e07c51987169f9dfcbd0ce643b957a4b17d0526137a882faf2bbc991bf2c767208c572111636b2ae3ad529d827a53b7062310eec2846da3e4381bbf8ec5c74aeb09e50741d7cc9bb0dd74d9dc5b63d22ab4319e1c0d51304c1e25e77d2f1c93d16fd9fb056b712da3a6e4afe2b3b2ed0e5d0f9feb035d35b0cfebae0a8a40d9b822be6e6764bd9e536dbc7dbee4f6b8a553678a1d6a608", 0xe1, 0xff}, {&(0x7f0000000880)="f3cb1ac641f113fbb206e1ca8050c2a3ab3fe7a43e25d68924045a86902daea257f20e1df4b05dc61d2ad9b185ca39f22a418dbb5f8e125056d9df74a94d058ed1a867953c474e79689473a1d69abe93b4", 0x51, 0x7f}], 0x800, &(0x7f0000000ac0)={[{@noflushoncommit='noflushoncommit'}, {@enospc_debug='enospc_debug'}, {@subvol={'subvol', 0x3d, 'timer0\x00'}}, {@degraded='degraded'}, {@datasum='datasum'}, {@nospace_cache='nospace_cache'}, {@space_cache_v2='space_cache=v2'}], [{@hash='hash'}, {@obj_user={'obj_user', 0x3d, 'lo&ppp1'}}, {@mask={'mask', 0x3d, 'MAY_READ'}}, {@euid_eq={'euid', 0x3d, r0}}, {@dont_hash='dont_hash'}, {@audit='audit'}, {@uid_lt={'uid<', r1}}, {@appraise='appraise'}]}) [ 697.367482][T10696] overlayfs: workdir and upperdir must reside under the same mount [ 697.395593][T10701] overlayfs: workdir and upperdir must reside under the same mount 20:51:52 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x5, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x3f, 0x81, 0x80000001}) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:52 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\x00'}) [ 697.476610][T10682] overlayfs: unrecognized mount option "workdir" or missing value [ 697.499540][T10671] IPVS: ftp: loaded support on port[0] = 21 [ 697.510925][T10709] overlayfs: failed to resolve './file1': -2 [ 697.553019][T10709] overlayfs: failed to resolve './file1': -2 [ 697.560849][T10717] cgroup2: Unknown parameter '/dev/midi#' [ 697.568608][T10712] overlayfs: unrecognized mount option "lowerdil^dr=./file0kdir=./file1\" or missing value [ 697.633676][T10714] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 697.671940][T10712] overlayfs: unrecognized mount option "lowerdil^dr=./file0kdir=./file1\" or missing value 20:51:53 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) chdir(&(0x7f0000000100)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f7765726469723d2e2f66696c65302c776f726b6469723d2e2f66696c65315c00e47a19da21b5c79cad07b5e67885e12d50e535ab4ef1665b303998fa8d9f3515193c855d4c9355943cbbe6ec286e2c6c6c8e5cc2b6e269d90f3ed7ac6c138a"]) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:53 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) socketpair(0xa, 0xd3b7296e7e75eb60, 0xfffffffffffffffe, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_NET_SET(r0, &(0x7f0000000380)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)={0xd4, r1, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@TIPC_NLA_LINK={0xb8, 0x4, [@TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1000}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1f}]}, @TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x41bc6164}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}]}, @TIPC_NLA_BEARER={0x4}, @TIPC_NLA_SOCK={0x4}]}, 0xd4}, 0x1, 0x0, 0x0, 0x40}, 0x54) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:53 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf60300002000ff0f}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:53 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00'}) 20:51:53 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file2\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000200)={0x6, &(0x7f0000000380)=""/215, &(0x7f0000000740)=[{0x3, 0xb8, 0x80000000, &(0x7f0000000480)=""/184}, {0x8, 0x6d, 0x1, &(0x7f0000000540)=""/109}, {0x2, 0x16, 0x8, &(0x7f0000000080)=""/22}, {0x5, 0x74, 0x5, &(0x7f00000005c0)=""/116}, {0x0, 0xc6, 0x8d, &(0x7f0000000640)=""/198}, {0x7ff, 0x35, 0xe5, &(0x7f0000000140)=""/53}]}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 697.762206][T10723] overlayfs: filesystem on './file0' not supported as upperdir [ 697.766875][T10733] overlayfs: failed to resolve './file1': -2 20:51:53 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x5, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x3f, 0x81, 0x80000001}) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:53 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00'}) [ 697.829625][T10735] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 697.843542][T10733] overlayfs: failed to resolve './file1': -2 20:51:53 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000025000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 697.873517][T10735] overlayfs: lowerdir is in-use as upperdir/workdir 20:51:53 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4$vsock_stream(0xffffffffffffffff, 0x0, 0x0, 0x0) getpriority(0x0, 0x0) fsetxattr$trusted_overlay_opaque(r0, &(0x7f0000000040)='trusted.overlay.opaque\x00', &(0x7f0000000080)='y\x00', 0x2, 0x3) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x2000600) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000280)={&(0x7f0000000140)='./file1\x00', r2}, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000640)={{{@in=@local, @in6=@loopback}}, {{@in=@initdev}, 0x0, @in6}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001dc0)) sync() socket$bt_bnep(0x1f, 0x3, 0x4) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file0,workdir=./file1f`']) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:53 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x7, 0x90200) readlinkat(r0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000140)=""/15, 0xf) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='upperdir=./file0,lowaerdir=./file0,workdir=./file1\\\x00']) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 697.923233][T10748] overlayfs: failed to resolve './file1': -2 [ 697.958854][T10748] overlayfs: failed to resolve './file1': -2 20:51:53 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00'}) 20:51:53 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) bind$unix(r1, &(0x7f0000000280)=@abs={0x0, 0x0, 0x4e24}, 0x6e) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="757070657264690600000066696c65302c6c6f7765726469723d2e2f66696c65302c776f726b6469723d2e2f66696c65315c00"]) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)=0x0) r3 = fcntl$getown(r1, 0x9) kcmp(r2, r3, 0x6, r0, 0xffffffffffffffff) 20:51:53 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x200202, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x5, 0xe78e, 0x3f, 0x2, 0x9}, 0x14) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x5, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x3f, 0x81, 0x80000001}) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 698.136818][T10761] overlayfs: unrecognized mount option "lowaerdir=./file0" or missing value [ 698.167886][T10771] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 698.172037][T10774] overlayfs: unrecognized mount option "upperdi" or missing value 20:51:53 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00'}) [ 698.194129][T10775] overlayfs: failed to resolve './file1f`': -2 [ 698.197527][T10771] overlayfs: lowerdir is in-use as upperdir/workdir [ 698.211083][T10772] overlayfs: unrecognized mount option "lowaerdir=./file0" or missing value 20:51:53 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf60300002f000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 698.247058][T10777] overlayfs: unrecognized mount option "upperdi" or missing value [ 698.277930][T10775] overlayfs: failed to resolve './file1f`': -2 20:51:53 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sync() mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:53 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x20, 0x20401) ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f0000000080)) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="75707004000000723d2e2f66696c65302c6c6f7765726469723d2e2f66696c65302c776f726b6469723d2e2f66696c65315c00"]) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000400)='cgroup2\x00h!\x89)\xa7\xb6\x8d(jR$\xca\x99\x8b\xaf7\vY,\xde6\xc6jm\x93O\xcd;,\x88\xa0W\xf0\xb4\xf5\xdc.9\xb75\xce\xf9O\xe5\xabp\xaa\x01\xb7\x05\x00c\'oA\xbe\x84\x8c\xfe\x7f\xd7\x12@JH\x10\xeb\xd1\xdd\xa8gqya\xc2(', 0x80, 0x0) 20:51:53 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00'}) [ 698.321352][T10781] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:51:53 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 698.425225][T10793] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 698.478495][T10795] overlayfs: filesystem on './file0' not supported as upperdir [ 698.512823][T10793] overlayfs: workdir and upperdir must reside under the same mount [ 698.521283][T10806] overlayfs: unrecognized mount option "upp" or missing value 20:51:54 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00'}) 20:51:54 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x5, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x3f, 0x81, 0x80000001}) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x4, 0x503282) ioctl$VIDIOC_DV_TIMINGS_CAP(r0, 0xc0905664, &(0x7f0000000380)={0x0, 0x0, [], @bt={0x0, 0x4, 0x10001, 0x7, 0x4a, 0x4, 0x1f, 0x1}}) stat(0x0, &(0x7f0000000500)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x280, 0x3) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 698.530428][T10807] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 698.540602][T10808] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 698.559046][T10806] overlayfs: unrecognized mount option "upp" or missing value 20:51:54 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x7a6, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000005c0)={0x0, 0x0}, &(0x7f0000000580)=0xc) setxattr$trusted_overlay_nlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000500)={'L+', 0x800000}, 0x28, 0x1) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000200)='/proc/capi/capi20ncci\x00', 0x800, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000380)={'syzkaller1\x00', 0x5}) mount$overlay(0x40000a, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file0,workdir=./file1\\euid<', @ANYRESDEC=r0, @ANYBLOB="2c03"]) setxattr$security_evm(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='security.evm\x00', &(0x7f0000000440)=ANY=[@ANYBLOB="026bf9c4bc81c1d51aa9dfc649704000251437a98cfc95f852587fd36df07dbe55000a8aa554f1441e2cfb3b1ceec0423cf23b384d989d791591cf2619fdb483f77444e3919fa823e3214307bdbe4632a2c09485d015bddce276fc559d45356bc0e038360c56ca2d124f43072c841396aa77b55f5b26bd1200"/133], 0x13, 0x3) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 698.593118][T10807] overlayfs: lowerdir is in-use as upperdir/workdir [ 698.599340][T10808] overlayfs: lowerdir is in-use as upperdir/workdir [ 698.619931][T10810] overlayfs: workdir and upperdir must reside under the same mount 20:51:54 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf60300003c000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:54 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0xdd8c0db3bd467732) getresgid(&(0x7f0000000280), &(0x7f00000002c0)=0x0, &(0x7f0000000300)) r1 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0}, &(0x7f0000000380)=0xc) mount$9p_xen(&(0x7f0000000080)='\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x10000, &(0x7f00000003c0)={'trans=xen,', {[{@cache_mmap='cache=mmap'}, {@dfltgid={'dfltgid', 0x3d, r0}}, {@noextend='noextend'}, {@cache_loose='cache=loose'}, {@cache_mmap='cache=mmap'}, {@mmap='mmap'}], [{@euid_gt={'euid>', r1}}, {@fowner_eq={'fowner', 0x3d, r2}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, 'md5sumppp0)cpuset'}}, {@obj_role={'obj_role', 0x3d, 'lowerdir'}}]}}) stat(&(0x7f00000004c0)='./file1\x00', &(0x7f0000000500)) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:54 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00'}) 20:51:54 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x5, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20\x00', 0x80, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000280)={0x8, {{0xa, 0x4e20, 0x2, @ipv4={[], [], @loopback}, 0x2}}}, 0x88) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) getsockopt$XDP_STATISTICS(r0, 0x11b, 0x7, &(0x7f0000000080), &(0x7f0000000140)=0x18) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 698.771054][T10819] overlayfs: workdir and upperdir must reside under the same mount [ 698.882835][T10829] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 698.892871][T10832] 9pnet: Could not find request transport: xen [ 698.902171][T10821] overlayfs: workdir and upperdir must reside under the same mount [ 698.921120][T10832] 9pnet: Could not find request transport: xen 20:51:54 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00'}) 20:51:54 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) mknod$loop(&(0x7f0000000040)='./file1\x00', 0x40, 0x0) 20:51:54 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x5, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x3f, 0x81, 0x80000001}) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x6d, 0x2) r0 = syz_open_dev$swradio(&(0x7f0000000080)='/dev/swradio#\x00', 0x0, 0x2) ioctl$VIDIOC_SUBDEV_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000380)={0x0, @reserved}) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="757070617264090000002f66696c65302c6c6f776572642e2f66696c65302c77dbd1a3cee17cff530b7db0bbaf0a6f726b6469723d2e2f66696c65315c00"]) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 698.928213][T10827] overlayfs: unrecognized mount option "" or missing value [ 698.928262][T10838] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 698.963016][T10829] overlayfs: lowerdir is in-use as upperdir/workdir [ 699.049122][T10829] overlayfs: workdir and upperdir must reside under the same mount [ 699.060236][T10827] overlayfs: unrecognized mount option "" or missing value 20:51:54 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) r1 = syz_open_dev$video4linux(&(0x7f0000000040)='/dev/v4l-subdev#\x00', 0x7, 0x400) ioctl$VIDIOC_ENUM_FREQ_BANDS(r1, 0xc0405665, &(0x7f0000000080)={0x4, 0x3, 0x5, 0x81, 0x3f, 0x54f, 0xe}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0xffffffff, 0x2baa, 0x8000, 0x500000000, 0x7ff, 0x83, 0x4, 0x8, 0x0}, &(0x7f0000000200)=0x20) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000380)={r2, @in={{0x2, 0x4e24, @loopback}}}, 0x84) ioctl$VIDIOC_G_INPUT(r1, 0x80045626, &(0x7f0000000440)) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000480)={0x80000000, 0x9, 0x8004, 0x2, 0x800, 0x1f, 0x6, 0x1ff, r2}, 0x20) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:54 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00'}) [ 699.110955][T10851] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:51:54 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf60300003f000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 699.172511][T10853] overlayfs: unrecognized mount option "uppard " or missing value [ 699.175287][T10851] overlayfs: lowerdir is in-use as upperdir/workdir [ 699.236390][T10843] overlayfs: filesystem on './file0' not supported as upperdir [ 699.239624][T10862] overlayfs: workdir and upperdir must reside under the same mount [ 699.292944][T10853] overlayfs: unrecognized mount option "uppard " or missing value [ 699.312452][T10859] overlayfs: option "workdir=./file1\" is useless in a non-upper mount, ignore [ 699.322938][T10867] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:51:54 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6100) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r1, 0x8200) r2 = open(&(0x7f0000000080)='./bus\x00', 0x400141042, 0x0) write$P9_RLOPEN(r2, &(0x7f0000000100)={0x18}, 0x18) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000140)={0x0, 0x0, 0x7fff, 0x12d}) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) symlinkat(&(0x7f0000008ff8)='./file1\x00', 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8000fffffffa) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x5, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x3f, 0x81, 0x80000001}) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='upir=./ir=./file1\\\x00'/40]) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$packet(0x11, 0x8000000000002, 0x300) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000000180)={0x2, &(0x7f0000000000)=[{0x100045, 0x0, 0x0, 0xffffffffffffffff}, {0x80000006}]}, 0x10) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:54 executing program 5: ioctl$EVIOCGABS2F(0xffffffffffffffff, 0x8018456f, &(0x7f0000000580)=""/250) mkdirat(0xffffffffffffff9c, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fchdir(r0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f00000004c0)={0x11, 0x3b, &(0x7f0000000380)="329cefcfe37cb5005778c900fd432250fcfad41a41e84433d72a671991f21580fb2089f9d936341a7c0f19b5d65154f2b6524672baa889504cc973"}) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000000100)={0x1, 0x0, [{0x6, 0x4, 0x0, 0x0, @msi={0x6, 0x81, 0x8001}}]}) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x1fe, 0x400000000) write$binfmt_aout(r1, &(0x7f0000000440)=ANY=[@ANYRES64], 0x8) r2 = perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000001e00)='./bus\x00') ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000000880)={"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"}) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, &(0x7f00000001c0)={0x3, 0x70, 0x5, 0x401, 0xffff, 0x81, 0x0, 0x145, 0x20, 0x2, 0x4, 0x2, 0x8, 0x6, 0x200, 0x4, 0x6, 0x48e, 0x3, 0x8, 0x7ff, 0x4, 0x0, 0x81, 0xffffffffffffff8b, 0x0, 0x1, 0xfffffffffffff800, 0x800, 0x6, 0xf0, 0x8000000000000, 0x3b, 0x3, 0x5, 0xf799, 0x4, 0x6, 0x0, 0x7fff, 0x5, @perf_bp={&(0x7f0000000180), 0x1}, 0x10000, 0x0, 0x0, 0x6, 0x6, 0x1f}) sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) fcntl$setflags(r1, 0x2, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x0) 20:51:54 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}) [ 699.343550][T10859] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 699.367177][T10867] overlayfs: lowerdir is in-use as upperdir/workdir [ 699.398989][T10859] overlayfs: option "workdir=./file1\" is useless in a non-upper mount, ignore [ 699.437797][T10859] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent 20:51:55 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x1) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file1\x00', 0x0, 0x8}, 0x10) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 699.463299][T10871] overlayfs: workdir and upperdir must reside under the same mount [ 699.522905][ T26] audit: type=1804 audit(1567198315.016:127): pid=10880 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir928126859/syzkaller.SUxY2D/1064/bus" dev="sda1" ino=16554 res=1 20:51:55 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xfd\xfd\x00'}) 20:51:55 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='memory.swap.current\x00', 0x0, 0x0) write$FUSE_GETXATTR(r0, &(0x7f0000000080)={0x18, 0x0, 0x1, {0xe63}}, 0x18) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:55 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf6030000e9ffffff}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 699.604837][T10880] overlayfs: unrecognized mount option "upir=./ir=./file1\" or missing value [ 699.703396][T10891] overlayfs: workdir and upperdir must reside under the same mount 20:51:55 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\x00'}) [ 699.782112][T10895] overlayfs: workdir and upperdir must reside under the same mount [ 699.788791][T10906] overlayfs: failed to resolve './file1˙': -2 [ 699.811216][T10907] EXT4-fs error: 27 callbacks suppressed [ 699.811234][T10907] EXT4-fs error (device sda1): ext4_xattr_set_entry:1603: inode #16532: comm syz-executor.4: corrupted xattr entries 20:51:55 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x1) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f0000000200)='./file1\x00', 0xfffffffffffffffb, 0x2, &(0x7f0000000240)=[{&(0x7f0000000380)="a9a333d5cc6bd3abd5038120f75b12e90cbd57cbffff87c372cf4db77db15e77a7e7c8884586b924a6ce74eb8cbcfde5cbdbc210aa8d07c05daf30ad1b28a03d772b05a94309bbda3b7e2dffee7ee3164c0ea1089ca3bcf615d34c324158cc8b395321592da6e4611ffdc4e321aea04668076142130461b31b8088a517993a5014f001637515213955b42f8789c0", 0x8e, 0x3ff}, {&(0x7f0000000440)="b39ca0ab51cf0190d6f9dcdbb00d972b950574dcb2099a5ce8a16650a9d1d4cec4c572a3cea0ce3b453185752209a6225e38fca52d0d28750b18931e023a26a8f7bb359878b2618887f2a86ef354d748c542162c82ec993dc598953bed396391ce102ed337fc9cb0a46142dc214f05a5014a58d0d6eea4bcad46efc2f8f0c4ca04da7bcd38c92d3690f53a45ef", 0x8d, 0xffff}], 0x10000, &(0x7f0000000500)={[{@commit={'commit', 0x3d, 0x1}}], [{@hash='hash'}, {@fsuuid={'fsuuid', 0x3d, {[0xe3c694393e33167e, 0x32, 0x33, 0x0, 0xc22e34f02a101128, 0xb3c88acf35f91b26, 0x71, 0x38], 0x2d, [0x0, 0x62, 0x0, 0x62], 0x2d, [0x37, 0x67282f98af8d867d, 0x39, 0x38], 0x2d, [0x39, 0x31, 0x38, 0x66], 0x2d, [0x64, 0xba4ef158f97004a0, 0x35, 0x33, 0x66, 0x31, 0x33, 0x36]}}}, {@obj_role={'obj_role', 0x3d, 'em1:+ppp1*lomime_typebdev]+ppp1em0*]'}}, {@audit='audit'}, {@permit_directio='permit_directio'}, {@smackfsfloor={'smackfsfloor'}}, {@audit='audit'}]}) mount$overlay(0x40000a, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='cgroup2\x00', 0x0, 0x0) [ 699.853761][T10909] overlayfs: failed to resolve './file1˙': -2 [ 699.876159][T10907] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:51:55 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf6030000eeffffff}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:55 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xfd\xfd\xff\xff\x00'}) [ 700.028315][ T26] audit: type=1804 audit(1567198315.526:128): pid=10893 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir928126859/syzkaller.SUxY2D/1064/bus" dev="sda1" ino=16554 res=1 [ 700.058866][T10921] overlayfs: missing 'lowerdir' [ 700.069419][T10907] overlayfs: filesystem on './file0' not supported as upperdir 20:51:55 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-monitor\x00', 0x200080, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x5, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x3f, 0x81, 0x80000001}) fdatasync(r0) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x2ff, 0x100) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x10000, &(0x7f0000000100)=ANY=[@ANYPTR64=&(0x7f0000000080)=ANY=[]]) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:55 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 700.189157][T10929] overlayfs: failed to resolve './file1˙': -2 [ 700.201346][T10921] overlayfs: missing 'lowerdir' [ 700.238703][T10929] overlayfs: failed to resolve './file1˙': -2 [ 700.311667][T10937] overlayfs: unrecognized mount option "€" or missing value [ 700.398548][T10940] EXT4-fs error (device sda1): ext4_xattr_set_entry:1603: inode #16515: comm syz-executor.4: corrupted xattr entries [ 700.413021][ T26] audit: type=1804 audit(1567198315.906:129): pid=10944 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir161609921/syzkaller.ltsIXi/820/file0/file0" dev="sda1" ino=16560 res=1 20:51:55 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCSPTLCK(r1, 0x40045431, &(0x7f0000000140)) mkdirat(0xffffffffffffff9c, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000100)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r2 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fchdir(r2) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, 0x0) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x1fe, 0x400000000) write$P9_RWRITE(r2, 0x0, 0x0) write$binfmt_aout(r3, &(0x7f0000000440)=ANY=[@ANYRES64], 0x8) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000000740)='./bus\x00') ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000200)={{0xfffffffffffff8fb, 0x8}, 'port1\x00', 0x4c, 0x20, 0x80000200, 0x0, 0x8, 0x59, 0x200, 0x0, 0x1, 0x7f}) ioctl$TIOCGSERIAL(r3, 0x541e, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/184}) readahead(r3, 0xff, 0x4) sendfile(r3, r3, &(0x7f0000000000), 0x8080fffffffe) creat(&(0x7f0000000400)='./file0\x00', 0x0) 20:51:55 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00'}) 20:51:56 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f7765726469723d2e2f66696c65302c776f726b6469723d2e2f66696c54315c00f2f56f8408162ab024264ab8838efd9adbba54"]) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x60003, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x4, 0x0) linkat(r0, &(0x7f0000000080)='./file1\x00', r1, &(0x7f0000000200)='./file1\x00', 0x400) 20:51:56 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf6030000efffffff}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:56 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x2, 0x80000000}, 0x5, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x3f, 0x81, 0x80000001}) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 700.463232][T10940] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 700.489484][T10947] overlayfs: filesystem on './file0' not supported as upperdir [ 700.528151][T10949] overlayfs: failed to resolve './file1˙': -2 20:51:56 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="75707065726469723d2e2f66d78877dce1b3a10a65726469723d2ef9ffffffffffffff6f726b6469716fb4e87a846822b282c9"]) mkdir(&(0x7f0000000200)='./file0\x00', 0x1) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x14eb) r1 = creat(&(0x7f0000000080)='./file1\x00', 0x61) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000140)=0x100000001, 0x4) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:56 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00'}) [ 700.583631][T10952] overlayfs: failed to resolve './filT1': -2 [ 700.602736][T10958] EXT4-fs error (device sda1): ext4_xattr_set_entry:1603: inode #16572: comm syz-executor.1: corrupted xattr entries [ 700.621201][T10949] overlayfs: failed to resolve './file1˙': -2 20:51:56 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000000880)) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf6030000f8ffffff}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 700.686594][T10958] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 700.721144][T10952] overlayfs: failed to resolve './filT1': -2 [ 700.748409][T10958] overlayfs: lowerdir is in-use as upperdir/workdir 20:51:56 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000040)='./file1\x00', &(0x7f0000000380)) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x0, 0x81, 0x80000001}) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:51:56 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x0, 0x1000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00'}) [ 700.811656][T10968] overlayfs: workdir and upperdir must reside under the same mount [ 700.865927][T10983] overlayfs: missing 'lowerdir' [ 700.871885][T10982] overlayfs: failed to resolve './file1˙': -2 20:51:56 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = msgget(0x2, 0x600) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000040)=""/30) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x5, 0xfffffffffffffffc, 'id1\x00', 'timer0\x00', 0x0, 0x8e, 0x3f, 0x81, 0x80000001}) stat(0x0, &(0x7f0000000880)) r1 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x2, 0x200) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000540)={0x3, &(0x7f0000000440)=""/199, &(0x7f0000000780)=[{0x56, 0xf5, 0x100, &(0x7f00000005c0)=""/245}, {0xfffffffffffff4ef, 0xaf, 0x5996, &(0x7f00000006c0)=""/175}, {0x1000, 0x3a, 0xffffffff, &(0x7f0000000200)=""/58}]}) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', 0x0, 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='upperdir=./fi0,lowerdir=./file0,workdir=./file1\\\x00\x00\x00']) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0xafe7db78529242b4, 0x0) write$tun(r1, &(0x7f0000000900)={@val={0x0, 0xdada}, @void, @eth={@local, @dev={[], 0x26}, [], {@mpls_uc={0x8847, {[{0x2}, {0x4}, {0xff, 0x0, 0x8}, {0x1, 0x0, 0x800}, {0x7, 0x0, 0x2}], @llc={@llc={0x6, 0x42, 'P', "bcb1df79034c8e4949d65f7f6c1c28dda7d520c7edf1c91e39276dd766456b378ac0aa3deff1484c1c462efca18aa2f9a841f10c44e369704853929c758308dfa7e0184b70241bea333650652b7261694cb0a9fc3bd635633f4de91dd18cb12dafbc6579d2b78d5787d8cb74544b"}}}}}}}, 0xfe71) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 700.934795][T10980] overlayfs: missing 'lowerdir' 20:51:56 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000200)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) mount$overlay(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='xino=auto,xino=off,fowner<', @ANYRESDEC=r0, @ANYBLOB="2c66736e616d653d6367726f75703200e0fdff2c64636f6e746578743d756edbc6636f6e66697c65645f752c666f776e", @ANYRESDEC=r1, @ANYBLOB=',measure,smackfstransmute=upperdir,\x00']) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000020000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 700.971942][T10982] overlayfs: failed to resolve './file1˙': -2 [ 701.139983][T10993] EXT4-fs error (device sda1): ext4_xattr_set_entry:1603: inode #16509: comm syz-executor.3: corrupted xattr entries [ 701.217073][T10993] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 701.232654][T11002] ================================================================== [ 701.240764][T11002] BUG: KASAN: use-after-free in ext4_xattr_set_entry+0x35de/0x3770 [ 701.248651][T11002] Read of size 4 at addr ffff88807af19084 by task syz-executor.4/11002 [ 701.250079][T11000] overlayfs: failed to resolve './fi0': -2 [ 701.256867][T11002] [ 701.256891][T11002] CPU: 1 PID: 11002 Comm: syz-executor.4 Not tainted 5.3.0-rc6+ #128 [ 701.256898][T11002] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 701.256903][T11002] Call Trace: [ 701.256935][T11002] dump_stack+0x172/0x1f0 [ 701.256960][T11002] ? ext4_xattr_set_entry+0x35de/0x3770 [ 701.296252][T11002] print_address_description.cold+0xd4/0x306 [ 701.297958][T10995] overlayfs: filesystem on './file0' not supported as upperdir [ 701.302230][T11002] ? ext4_xattr_set_entry+0x35de/0x3770 [ 701.302246][T11002] ? ext4_xattr_set_entry+0x35de/0x3770 [ 701.302260][T11002] __kasan_report.cold+0x1b/0x36 [ 701.302279][T11002] ? ext4_xattr_set_entry+0x35de/0x3770 [ 701.331303][T11002] kasan_report+0x12/0x17 [ 701.335640][T11002] __asan_report_load4_noabort+0x14/0x20 [ 701.341281][T11002] ext4_xattr_set_entry+0x35de/0x3770 [ 701.346656][T11002] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 701.352896][T11002] ? mark_page_accessed+0x6ec/0x1230 [ 701.358174][T11002] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 701.363902][T11002] ? ext4_xattr_inode_read+0x450/0x450 [ 701.369353][T11002] ? ext4_journalled_zero_new_buffers+0x490/0x490 [ 701.375754][T11002] ? lock_acquire+0x190/0x410 [ 701.380422][T11002] ? ext4_xattr_set_handle+0x15c/0x1090 [ 701.385964][T11002] ? ___might_sleep+0x163/0x280 [ 701.390807][T11002] ? __might_sleep+0x95/0x190 [ 701.395475][T11002] ? __kasan_check_write+0x14/0x20 [ 701.400667][T11002] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 701.406902][T11002] ext4_xattr_ibody_set+0x80/0x2d0 [ 701.412008][T11002] ext4_xattr_set_handle+0x821/0x1090 [ 701.417375][T11002] ? ext4_xattr_ibody_inline_set+0x2d0/0x2d0 [ 701.423349][T11002] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 701.429583][T11002] ? debug_object_activate+0x131/0x470 [ 701.435036][T11002] ? ext4_journal_check_start+0x1ba/0x250 [ 701.440737][T11002] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 701.446955][T11002] ? __ext4_journal_start_sb+0x146/0x4d0 [ 701.452569][T11002] ext4_xattr_set+0x1e5/0x370 [ 701.457232][T11002] ? ext4_xattr_set_credits+0x130/0x130 [ 701.462752][T11002] ? refcount_sub_and_test_checked+0x154/0x200 [ 701.468884][T11002] ? mark_held_locks+0xf0/0xf0 [ 701.473630][T11002] ? ext4_get_inode_usage.cold+0x21/0x21 [ 701.479249][T11002] ext4_xattr_trusted_set+0x36/0x40 [ 701.484424][T11002] __vfs_setxattr+0x11f/0x180 [ 701.489080][T11002] ? xattr_resolve_name+0x3e0/0x3e0 [ 701.494259][T11002] ? evm_protect_xattr.isra.0+0x9e/0x3e0 [ 701.499874][T11002] __vfs_setxattr_noperm+0x11c/0x410 [ 701.505137][T11002] vfs_setxattr+0xda/0x100 [ 701.509535][T11002] ovl_fill_super+0x1288/0x406e [ 701.514366][T11002] ? register_shrinker_prepared+0x116/0x190 [ 701.520251][T11002] ? __kasan_check_read+0x11/0x20 [ 701.525254][T11002] ? ovl_show_options+0x550/0x550 [ 701.530270][T11002] ? __down_timeout+0x2d0/0x2d0 [ 701.535102][T11002] ? up_write+0x9d/0x280 [ 701.539340][T11002] ? register_shrinker_prepared+0x116/0x190 [ 701.545210][T11002] ? sget+0x12b/0x560 [ 701.549167][T11002] ? get_anon_bdev+0xc0/0xc0 [ 701.553750][T11002] ? ovl_show_options+0x550/0x550 [ 701.558752][T11002] mount_nodev+0x66/0x110 [ 701.563057][T11002] ovl_mount+0x2d/0x40 [ 701.567101][T11002] ? ovl_own_xattr_set+0x10/0x10 [ 701.572021][T11002] legacy_get_tree+0x108/0x220 [ 701.576763][T11002] vfs_get_tree+0x8e/0x390 [ 701.581175][T11002] do_mount+0x13b3/0x1c30 [ 701.585488][T11002] ? copy_mount_string+0x40/0x40 [ 701.590407][T11002] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 701.596621][T11002] ? _copy_from_user+0x12c/0x1a0 [ 701.601538][T11002] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 701.607757][T11002] ? copy_mount_options+0x2e8/0x3f0 [ 701.612934][T11002] ksys_mount+0xdb/0x150 [ 701.617155][T11002] __x64_sys_mount+0xbe/0x150 [ 701.621812][T11002] do_syscall_64+0xfd/0x6a0 [ 701.626296][T11002] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 701.632162][T11002] RIP: 0033:0x459879 [ 701.636036][T11002] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 701.655615][T11002] RSP: 002b:00007f057a912c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 701.664002][T11002] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000459879 [ 701.672036][T11002] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 000000000040000a [ 701.679986][T11002] RBP: 000000000075bfc8 R08: 0000000020000100 R09: 0000000000000000 [ 701.687934][T11002] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f057a9136d4 [ 701.695884][T11002] R13: 00000000004c5ea4 R14: 00000000004daa08 R15: 00000000ffffffff [ 701.703839][T11002] [ 701.706146][T11002] The buggy address belongs to the page: [ 701.711758][T11002] page:ffffea0001ebc640 refcount:0 mapcount:-128 mapping:0000000000000000 index:0x1 [ 701.721098][T11002] flags: 0x1fffc0000000000() [ 701.725667][T11002] raw: 01fffc0000000000 ffffea00020ce788 ffffea000209a948 0000000000000000 [ 701.734227][T11002] raw: 0000000000000001 0000000000000000 00000000ffffff7f 0000000000000000 [ 701.742781][T11002] page dumped because: kasan: bad access detected [ 701.749161][T11002] [ 701.751465][T11002] Memory state around the buggy address: [ 701.757083][T11002] ffff88807af18f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 701.765120][T11002] ffff88807af19000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 701.773157][T11002] >ffff88807af19080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 701.781188][T11002] ^ [ 701.785229][T11002] ffff88807af19100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 701.793266][T11002] ffff88807af19180: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 701.801297][T11002] ================================================================== [ 701.817426][T11002] Kernel panic - not syncing: panic_on_warn set ... [ 701.824053][T11002] CPU: 1 PID: 11002 Comm: syz-executor.4 Tainted: G B 5.3.0-rc6+ #128 [ 701.833498][T11002] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 701.843545][T11002] Call Trace: [ 701.846840][T11002] dump_stack+0x172/0x1f0 [ 701.851168][T11002] panic+0x2dc/0x755 [ 701.855054][T11002] ? add_taint.cold+0x16/0x16 [ 701.859726][T11002] ? ext4_xattr_set_entry+0x35de/0x3770 [ 701.865268][T11002] ? preempt_schedule+0x4b/0x60 [ 701.871629][T11002] ? ___preempt_schedule+0x16/0x20 [ 701.876720][T11002] ? trace_hardirqs_on+0x5e/0x240 [ 701.881724][T11002] ? ext4_xattr_set_entry+0x35de/0x3770 [ 701.887246][T11002] end_report+0x47/0x4f [ 701.891379][T11002] ? ext4_xattr_set_entry+0x35de/0x3770 [ 701.896900][T11002] __kasan_report.cold+0xe/0x36 [ 701.901746][T11002] ? ext4_xattr_set_entry+0x35de/0x3770 [ 701.907267][T11002] kasan_report+0x12/0x17 [ 701.911574][T11002] __asan_report_load4_noabort+0x14/0x20 [ 701.917184][T11002] ext4_xattr_set_entry+0x35de/0x3770 [ 701.922535][T11002] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 701.928752][T11002] ? mark_page_accessed+0x6ec/0x1230 [ 701.934026][T11002] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 701.939729][T11002] ? ext4_xattr_inode_read+0x450/0x450 [ 701.945259][T11002] ? ext4_journalled_zero_new_buffers+0x490/0x490 [ 701.951663][T11002] ? lock_acquire+0x190/0x410 [ 701.956322][T11002] ? ext4_xattr_set_handle+0x15c/0x1090 [ 701.961845][T11002] ? ___might_sleep+0x163/0x280 [ 701.966672][T11002] ? __might_sleep+0x95/0x190 [ 701.971325][T11002] ? __kasan_check_write+0x14/0x20 [ 701.976414][T11002] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 701.982632][T11002] ext4_xattr_ibody_set+0x80/0x2d0 [ 701.987725][T11002] ext4_xattr_set_handle+0x821/0x1090 [ 701.993078][T11002] ? ext4_xattr_ibody_inline_set+0x2d0/0x2d0 [ 701.999033][T11002] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 702.005250][T11002] ? debug_object_activate+0x131/0x470 [ 702.010691][T11002] ? ext4_journal_check_start+0x1ba/0x250 [ 702.016388][T11002] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 702.022691][T11002] ? __ext4_journal_start_sb+0x146/0x4d0 [ 702.028303][T11002] ext4_xattr_set+0x1e5/0x370 [ 702.032961][T11002] ? ext4_xattr_set_credits+0x130/0x130 [ 702.038482][T11002] ? refcount_sub_and_test_checked+0x154/0x200 [ 702.044627][T11002] ? mark_held_locks+0xf0/0xf0 [ 702.049369][T11002] ? ext4_get_inode_usage.cold+0x21/0x21 [ 702.054980][T11002] ext4_xattr_trusted_set+0x36/0x40 [ 702.060168][T11002] __vfs_setxattr+0x11f/0x180 [ 702.064831][T11002] ? xattr_resolve_name+0x3e0/0x3e0 [ 702.070006][T11002] ? evm_protect_xattr.isra.0+0x9e/0x3e0 [ 702.075619][T11002] __vfs_setxattr_noperm+0x11c/0x410 [ 702.080883][T11002] vfs_setxattr+0xda/0x100 [ 702.085280][T11002] ovl_fill_super+0x1288/0x406e [ 702.090109][T11002] ? register_shrinker_prepared+0x116/0x190 [ 702.095982][T11002] ? __kasan_check_read+0x11/0x20 [ 702.101000][T11002] ? ovl_show_options+0x550/0x550 [ 702.106004][T11002] ? __down_timeout+0x2d0/0x2d0 [ 702.110831][T11002] ? up_write+0x9d/0x280 [ 702.115050][T11002] ? register_shrinker_prepared+0x116/0x190 [ 702.120920][T11002] ? sget+0x12b/0x560 [ 702.124878][T11002] ? get_anon_bdev+0xc0/0xc0 [ 702.129444][T11002] ? ovl_show_options+0x550/0x550 [ 702.134446][T11002] mount_nodev+0x66/0x110 [ 702.138751][T11002] ovl_mount+0x2d/0x40 [ 702.142802][T11002] ? ovl_own_xattr_set+0x10/0x10 [ 702.147717][T11002] legacy_get_tree+0x108/0x220 [ 702.152460][T11002] vfs_get_tree+0x8e/0x390 [ 702.156870][T11002] do_mount+0x13b3/0x1c30 [ 702.161181][T11002] ? copy_mount_string+0x40/0x40 [ 702.166097][T11002] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 702.172313][T11002] ? _copy_from_user+0x12c/0x1a0 [ 702.177243][T11002] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 702.183458][T11002] ? copy_mount_options+0x2e8/0x3f0 [ 702.188638][T11002] ksys_mount+0xdb/0x150 [ 702.192861][T11002] __x64_sys_mount+0xbe/0x150 [ 702.197530][T11002] do_syscall_64+0xfd/0x6a0 [ 702.202010][T11002] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 702.207877][T11002] RIP: 0033:0x459879 [ 702.211752][T11002] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 702.231330][T11002] RSP: 002b:00007f057a912c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 702.239719][T11002] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000459879 [ 702.247667][T11002] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 000000000040000a [ 702.255646][T11002] RBP: 000000000075bfc8 R08: 0000000020000100 R09: 0000000000000000 [ 702.263591][T11002] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f057a9136d4 [ 702.271536][T11002] R13: 00000000004c5ea4 R14: 00000000004daa08 R15: 00000000ffffffff [ 702.280665][T11002] Kernel Offset: disabled [ 702.284989][T11002] Rebooting in 86400 seconds..