5:56 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e000000200000000000000000000000000000000000000000000000000000e000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:25:56 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000017000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:25:56 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f0000000000000000010000000000000b0b0000008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3524.171434][T19389] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3524.177759][T19395] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3524.186564][T19389] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3524.196998][T19395] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:25:56 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000000010000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3524.235089][T19366] loop5: detected capacity change from 0 to 5 [ 3524.245756][T19366] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3524.260924][T19366] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:25:56 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000030000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:25:56 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000edc001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3524.303849][T19395] loop2: detected capacity change from 0 to 5 [ 3524.312888][T19395] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3524.325877][T19395] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:25:56 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f0000000000000000010000000000000c0b0000008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:25:56 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000000011000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3524.357356][T19389] loop3: detected capacity change from 0 to 5 [ 3524.374566][T19389] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3524.415888][T19439] loop5: detected capacity change from 0 to 5 [ 3524.429245][T19439] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3524.430825][T19389] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:25:56 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000040000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:25:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000482cc4645f000000000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:25:56 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000050000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:25:56 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f0000000000000000010000000000000d0b0000008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:25:56 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000000012000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3524.477750][T19439] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:25:56 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000060000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3524.546767][T19439] loop5: detected capacity change from 0 to 5 [ 3524.559843][T19465] loop2: detected capacity change from 0 to 5 [ 3524.569564][T19439] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3524.582933][T19465] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:25:56 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f0000000000000000010000000000000e0b0000008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:25:57 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000000014000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3524.626702][T19465] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3524.646345][T19484] loop3: detected capacity change from 0 to 5 [ 3524.656952][T19439] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3524.668488][T19484] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:25:57 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000070000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:25:57 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f0000000095641ecf01000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:25:57 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000000017000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3524.723706][T19465] loop2: detected capacity change from 0 to 5 [ 3524.736363][T19465] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:25:57 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f0000000000000000010000000000000f0b0000008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3524.770247][T19484] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3524.808175][T19465] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3524.836955][T19516] loop5: detected capacity change from 0 to 5 [ 3524.851193][T19516] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:25:57 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000000020000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:25:57 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000050000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:25:57 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000020100b0000008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:25:57 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef01000100004c2cc4645f000000000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:25:57 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000090000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3524.883746][T19484] loop3: detected capacity change from 0 to 5 [ 3524.890394][T19516] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3524.901109][T19484] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3524.914408][T19484] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3524.960308][T19516] loop5: detected capacity change from 0 to 5 [ 3524.967874][T19516] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3524.981289][T19516] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:25:57 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f00000000000001da01000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3525.023503][T19546] loop2: detected capacity change from 0 to 5 [ 3525.036706][T19550] loop3: detected capacity change from 0 to 5 03:25:57 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="840100001000130700000000000000000000000000000000000000000a0000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:25:57 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000000040000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3525.068050][T19550] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3525.094152][T19550] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:25:57 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000110b0000008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3525.116414][T19546] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3525.146495][T19562] loop5: detected capacity change from 0 to 5 [ 3525.167540][T19550] loop3: detected capacity change from 0 to 5 [ 3525.177909][T19550] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3525.200920][T19562] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:25:57 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="840100001000130700000000000000000000000000000000000000000b0000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:25:57 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e00000020000000000000000000000000000000000000000000206b7e9df5c000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:25:57 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000120b0000008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3525.217767][T19546] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3525.256922][T19550] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:25:57 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000060000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3525.288175][T19562] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3525.315213][T19546] loop2: detected capacity change from 0 to 5 03:25:57 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000002664000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:25:57 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000110000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3525.333224][T19546] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3525.371051][T19546] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3525.392617][T19562] loop5: detected capacity change from 0 to 5 [ 3525.407131][T19562] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:25:57 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000532cc4645f000000000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:25:57 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000200b0000008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3525.435057][T19562] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3525.445451][T19608] loop3: detected capacity change from 0 to 5 [ 3525.459676][T19608] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:25:57 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f00000000ffffffda01000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:25:57 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000140000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:25:57 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000000080000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:25:57 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000010200b0000008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3525.517210][T19626] loop2: detected capacity change from 0 to 5 [ 3525.520480][T19608] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3525.536289][T19626] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3525.593368][T19626] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:25:58 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000170000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:25:58 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000220b0000008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:25:58 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x184}}, 0x0) [ 3525.646063][T19649] loop5: detected capacity change from 0 to 5 [ 3525.664995][T19649] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3525.696704][T19626] loop2: detected capacity change from 0 to 5 [ 3525.696865][T19608] loop3: detected capacity change from 0 to 5 [ 3525.710996][T19626] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3525.725163][T19608] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:25:58 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="840100001000130700000000000000000000000000000000000000501f0000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:25:58 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e00000020000000000000000000000000000000000000000000000ffffffea000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:25:58 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000250b0000008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3525.738980][T19608] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3525.756323][T19649] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3525.771949][T19626] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:25:58 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000004060000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:25:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000602cc4645f000000000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3525.822242][T19649] loop5: detected capacity change from 0 to 5 [ 3525.841114][T19649] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3525.860033][T19649] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:25:58 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f00000000000001db01000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:25:58 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="8401000010001307000000000000000000000000000000000000001f500000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3525.900272][T19691] loop3: detected capacity change from 0 to 5 [ 3525.918787][T19694] loop2: detected capacity change from 0 to 5 [ 3525.930485][T19694] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:25:58 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x184}}, 0x0) 03:25:58 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f0000000000000000010000000000003f0b0000008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3525.944979][T19694] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3525.970116][T19691] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:25:58 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000400300003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3525.999465][T19694] loop2: detected capacity change from 0 to 5 [ 3526.007268][T19694] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3526.021734][T19706] loop5: detected capacity change from 0 to 5 [ 3526.031697][T19691] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:25:58 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000400b0000008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:25:58 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x184}}, 0x0) [ 3526.054857][T19706] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3526.071152][T19694] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:25:58 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000034000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3526.126292][T19706] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3526.143158][T19691] loop3: detected capacity change from 0 to 5 [ 3526.158630][T19691] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:25:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000682cc4645f000000000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:25:58 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000480b0000008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3526.274764][T19691] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3526.299731][T19706] loop5: detected capacity change from 0 to 5 [ 3526.326682][T19706] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3526.353029][T19748] loop2: detected capacity change from 0 to 5 03:25:58 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000070000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:25:58 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x184}}, 0x0) 03:25:58 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f00000000000001e001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:25:58 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000001003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:25:58 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f0000000000000000010000000000004c0b0000008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3526.375886][T19706] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3526.386341][T19748] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3526.400101][T19748] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3526.474542][T19765] loop5: detected capacity change from 0 to 5 [ 3526.480911][T19748] loop2: detected capacity change from 0 to 5 [ 3526.491937][T19748] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3526.511552][T19765] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:25:58 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x184}}, 0x0) 03:25:58 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000600b0000008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:25:58 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000002003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3526.524619][T19765] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3526.545163][T19748] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3526.551578][T19777] loop3: detected capacity change from 0 to 5 03:25:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef01000100006c2cc4645f000000000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3526.574368][T19765] loop5: detected capacity change from 0 to 5 [ 3526.582039][T19777] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3526.595551][T19765] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3526.609964][T19765] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:25:59 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x184}}, 0x0) 03:25:59 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000003003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:25:59 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000680b0000008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3526.631901][T19777] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3526.667468][T19797] loop2: detected capacity change from 0 to 5 [ 3526.692414][T19797] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3526.705414][T19797] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3526.736658][T19777] loop3: detected capacity change from 0 to 5 [ 3526.747852][T19777] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:25:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000742cc4645f000000000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:25:59 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f0000000076d12be001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:25:59 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000004003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:25:59 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x184}}, 0x0) 03:25:59 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f0000000000000000010000000000006c0b0000008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:25:59 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000080000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3526.802223][T19777] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:25:59 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000005003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3526.897275][T19832] loop5: detected capacity change from 0 to 5 [ 3526.905924][T19839] loop2: detected capacity change from 0 to 5 [ 3526.919764][T19844] loop3: detected capacity change from 0 to 5 [ 3526.930434][T19832] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3526.968291][T19839] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3526.984503][T19844] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:25:59 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000002000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:25:59 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000740b0000008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:25:59 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000006003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3527.013346][T19844] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3527.022534][T19832] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3527.023859][T19839] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:25:59 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f0000000000000000010000000000007a0b0000008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3527.091014][T19844] loop3: detected capacity change from 0 to 5 [ 3527.097187][T19839] loop2: detected capacity change from 0 to 5 [ 3527.103822][T19839] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3527.117081][T19832] loop5: detected capacity change from 0 to 5 [ 3527.128187][T19832] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:25:59 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f00000000fffffff601000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3527.136880][T19844] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3527.141403][T19832] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:25:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef01000100007a2cc4645f000000000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:25:59 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000003000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:25:59 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000007003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:25:59 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f0000000000000000010000000000fffe0b0000008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3527.184371][T19839] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3527.204745][T19844] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:25:59 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000090000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:25:59 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000008003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3527.278677][T19892] loop5: detected capacity change from 0 to 5 [ 3527.292950][T19892] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:25:59 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000004000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:25:59 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f00000000000000000100000000000fff0b0000008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:25:59 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000009003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3527.365370][T19892] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3527.376961][T19911] loop3: detected capacity change from 0 to 5 [ 3527.386401][T19914] loop2: detected capacity change from 0 to 5 [ 3527.412944][T19911] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3527.437153][T19892] loop5: detected capacity change from 0 to 5 [ 3527.449467][T19914] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:25:59 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="8401000010001307000000000000000000000000000000000000000000000a003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3527.450731][T19911] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3527.474021][T19892] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3527.485335][T19914] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:25:59 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000005000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3527.516847][T19892] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3527.531049][T19911] loop3: detected capacity change from 0 to 5 [ 3527.549316][T19911] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:25:59 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f00000000fffffdf901000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3527.568013][T19914] loop2: detected capacity change from 0 to 5 [ 3527.581228][T19914] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3527.631081][T19911] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3527.647674][T19914] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3527.672066][T19950] loop5: detected capacity change from 0 to 5 03:26:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000fe2cc4645f000000000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:00 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f0000000000000000010000000000feff0b0000008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:00 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="8401000010001307000000000000000000000000000000000000000000000b003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:00 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000006000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:00 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f0000000a0000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3527.688248][T19950] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3527.713123][T19950] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:00 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000007000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:00 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000010003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:00 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f00000000000000000100000000000010000000008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3527.796070][T19950] loop5: detected capacity change from 0 to 5 [ 3527.808407][T19950] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:00 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000011003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3527.846308][T19985] loop2: detected capacity change from 0 to 5 [ 3527.868912][T19993] loop3: detected capacity change from 0 to 5 [ 3527.880052][T19985] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:00 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000008000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3527.906059][T19950] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3527.923772][T19993] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3527.929709][T19985] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:00 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f00000000000000000100000000000000050000008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3527.956658][T19993] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3527.991927][T19985] loop2: detected capacity change from 0 to 5 03:26:00 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f00000000fffffdfd01000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3528.005136][T19985] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3528.028192][T19993] loop3: detected capacity change from 0 to 5 [ 3528.035628][T19985] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef01000100000022c4645f000000000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:00 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000014003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:00 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000009000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:00 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f0000000b0000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:00 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000020b0000008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3528.037447][T19993] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3528.058554][T19993] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3528.096331][T20027] loop5: detected capacity change from 0 to 5 [ 3528.130690][T20027] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:00 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e000000200000000000000000000000000000000000000000a000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:00 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000017003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:00 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000030b0000008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3528.202000][T20044] loop2: detected capacity change from 0 to 5 [ 3528.206656][T20027] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3528.210134][T20047] loop3: detected capacity change from 0 to 5 [ 3528.257574][T20044] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3528.300885][T20047] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:00 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="8401000010001307000000000000000000000000000000000000000000501f003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:00 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e000000200000000000000000000000000000000000000000b000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:00 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000040b0000008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3528.346340][T20027] loop5: detected capacity change from 0 to 5 [ 3528.353374][T20027] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3528.367585][T20027] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3528.379526][T20044] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:00 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f00000000fffffffd01000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3528.402542][T20047] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3528.471082][T20047] loop3: detected capacity change from 0 to 5 [ 3528.477836][T20044] loop2: detected capacity change from 0 to 5 [ 3528.486769][T20044] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3528.499684][T20044] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc40a5f000000000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:00 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="840100001000130700000000000000000000000000000000000000ffffff9e003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:00 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000050b0000008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:00 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f0000000c0000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:00 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e000000200000000000000000000000000000000000000000c000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3528.500045][T20047] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3528.524994][T20084] loop5: detected capacity change from 0 to 5 [ 3528.532590][T20047] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3528.545636][T20084] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3528.560352][T20084] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:01 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="840100001000130700000000000000000000000000000000000000ffffffea003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:01 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e000000200000000000000000000000000000000000000000d000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3528.630973][T20084] loop5: detected capacity change from 0 to 5 [ 3528.646628][T20084] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3528.652797][T20106] loop2: detected capacity change from 0 to 5 03:26:01 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000060b0000008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3528.683832][T20106] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3528.702098][T20106] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3528.713319][T20111] loop3: detected capacity change from 0 to 5 [ 3528.718765][T20084] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3528.754033][T20106] loop2: detected capacity change from 0 to 5 [ 3528.761892][T20106] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3528.763888][T20111] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3528.774633][T20106] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:01 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e000000200000000000000000000000000000000000000000e000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:01 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="840100001000130700000000000000000000000000000000000000ffffffef003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:01 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000070b0000008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3528.812657][T20111] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:01 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f00000000fffffffe01000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4235f000000000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3528.863474][T20111] loop3: detected capacity change from 0 to 5 [ 3528.873589][T20111] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:01 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="840100001000130700000000000000000000000000000000000000fffffff0003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3528.917351][T20111] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:01 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000080b0000008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3528.998117][T20157] loop2: detected capacity change from 0 to 5 [ 3529.013098][T20157] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3529.029592][T20163] loop5: detected capacity change from 0 to 5 03:26:01 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f0000000d0000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:01 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000010000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:01 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="840100001000130700000000000000000000000000000000000000fffffffe003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3529.041901][T20163] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3529.068675][T20157] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3529.083332][T20163] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:01 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="8401000010001307000000000000000000000000000000000000007fffffff003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:01 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000090b0000008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:01 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000011000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3529.179455][T20157] loop2: detected capacity change from 0 to 5 [ 3529.190131][T20157] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3529.192307][T20187] loop3: detected capacity change from 0 to 5 [ 3529.218651][T20163] loop5: detected capacity change from 0 to 5 03:26:01 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="8401000010001307000000000000000000000000000000000000009effffff003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:01 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f0000000000000000010000000000000a0b0000008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3529.224018][T20157] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3529.242084][T20187] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3529.256383][T20163] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3529.287854][T20187] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3529.297153][T20163] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:01 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f0000000000000fff01000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:01 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="840100001000130700000000000000000000000000000000000000eaffffff003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:01 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000012000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4255f000000000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3529.406512][T20187] loop3: detected capacity change from 0 to 5 [ 3529.417273][T20187] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3529.432512][T20187] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:01 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f0000000e0000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:01 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f0000000000000000010000000000000b0b0000008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:01 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="840100001000130700000000000000000000000000000000000000efffffff003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:01 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000014000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3529.452019][T20234] loop2: detected capacity change from 0 to 5 [ 3529.462377][T20234] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3529.479577][T20234] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3529.479608][T20247] loop5: detected capacity change from 0 to 5 [ 3529.521739][T20234] loop2: detected capacity change from 0 to 5 [ 3529.533329][T20234] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3529.547397][T20247] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:01 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="840100001000130700000000000000000000000000000000000000f0ffffff003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:01 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000017000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3529.567536][T20275] loop3: detected capacity change from 0 to 5 [ 3529.580908][T20234] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3529.600196][T20247] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:02 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc42a5f000000000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3529.611315][T20275] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:02 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f0000000000000000010000000000000c0b0000008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3529.682001][T20299] loop2: detected capacity change from 0 to 5 [ 3529.688287][T20247] loop5: detected capacity change from 0 to 5 [ 3529.703685][T20247] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3529.703836][T20299] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3529.740310][T20275] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3529.756074][T20299] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3529.762440][T20247] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:02 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f00000000fffffbff01000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:02 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="840100001000130700000000000000000000000000000000000000feffffff003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:02 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000030000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:02 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f0000000000000000010000000000000d0b0000008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3529.838858][T20299] loop2: detected capacity change from 0 to 5 [ 3529.845526][T20275] loop3: detected capacity change from 0 to 5 [ 3529.846927][T20299] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3529.867264][T20275] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3529.891669][T20275] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3529.894003][T20299] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:02 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f0000000f0000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:02 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f0000000000000000010000000000000e0b0000008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:02 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000020000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:02 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000050000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:02 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc42b5f000000000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3529.967843][T20333] loop5: detected capacity change from 0 to 5 [ 3529.998337][T20333] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3530.059022][T20333] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3530.080180][T20353] loop3: detected capacity change from 0 to 5 03:26:02 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000030000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:02 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000060000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3530.104008][T20354] loop2: detected capacity change from 0 to 5 [ 3530.120854][T20353] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3530.137124][T20354] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:02 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f0000000000000000010000000000000f0b0000008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3530.142272][T20353] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3530.174350][T20354] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3530.177930][T20333] loop5: detected capacity change from 0 to 5 [ 3530.203118][T20333] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3530.234259][T20353] loop3: detected capacity change from 0 to 5 [ 3530.243910][T20353] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3530.280859][T20354] loop2: detected capacity change from 0 to 5 [ 3530.287449][T20354] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3530.300844][T20354] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3530.330391][T20333] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3530.341806][T20353] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:02 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f0000000000e0ffff01000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:02 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000040000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:02 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000100b0000008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:02 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc42d5f000000000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:02 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000100000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:02 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000070000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:02 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000110b0000008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3530.456221][T20400] loop2: detected capacity change from 0 to 5 [ 3530.473296][T20400] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3530.486286][T20400] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:02 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000050000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:02 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000090000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3530.519795][T20415] loop5: detected capacity change from 0 to 5 [ 3530.538480][T20415] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:02 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc42e5f000000000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3530.575877][T20415] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3530.594766][T20429] loop3: detected capacity change from 0 to 5 [ 3530.609260][T20429] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:02 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000120b0000008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:03 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000060000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3530.628115][T20429] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3530.663100][T20440] loop2: detected capacity change from 0 to 5 [ 3530.671354][T20415] loop5: detected capacity change from 0 to 5 [ 3530.680002][T20415] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3530.715814][T20440] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3530.739014][T20415] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3530.750944][T20440] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3530.766059][T20429] loop3: detected capacity change from 0 to 5 03:26:03 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f00000000fffbffff01000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:03 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000070000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:03 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000220b0000008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:03 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e00000020000000000000000000000000000000000000000000a0000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:03 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000110000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3530.777171][T20429] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3530.796343][T20429] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:03 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000080000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:03 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000250b0000008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3530.844405][T20440] loop2: detected capacity change from 0 to 5 [ 3530.851293][T20440] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc42f5f000000000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:03 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e00000020000000000000000000000000000000000000000000b0000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:03 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000090000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:03 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000480b0000008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3530.911411][T20440] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3530.915132][T20489] loop5: detected capacity change from 0 to 5 [ 3530.939426][T20492] loop3: detected capacity change from 0 to 5 [ 3530.978755][T20489] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3530.996782][T20489] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3531.009154][T20492] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:03 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e00000020000000000000000000000000000000000000000000c0000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3531.033206][T20508] loop2: detected capacity change from 0 to 5 [ 3531.048149][T20492] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3531.069058][T20508] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3531.104351][T20489] loop5: detected capacity change from 0 to 5 [ 3531.111904][T20489] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3531.129174][T20489] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3531.147577][T20508] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:03 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="840100001000130700000000000000000000000000000000000000000a0000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:03 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f0000000000000000010000000000004c0b0000008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:03 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f00000000f9fdffff01000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:03 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e00000020000000000000000000000000000000000000000000d0000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3531.209208][T20492] loop3: detected capacity change from 0 to 5 [ 3531.215616][T20508] loop2: detected capacity change from 0 to 5 [ 3531.224620][T20508] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3531.237581][T20492] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3531.271135][T20492] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3531.281510][T20508] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3531.321153][T20551] loop5: detected capacity change from 0 to 5 [ 3531.345725][T20551] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:03 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000120000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:03 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e00000020000000000000000000000000000000000000000000e0000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:03 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="840100001000130700000000000000000000000000000000000000000b0000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4305f000000000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:03 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000600b0000008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:03 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000100000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:03 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000110000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3531.380175][T20551] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3531.454061][T20551] loop5: detected capacity change from 0 to 5 [ 3531.461115][T20568] loop3: detected capacity change from 0 to 5 [ 3531.473512][T20551] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:03 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000110000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:03 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000680b0000008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3531.491802][T20568] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3531.521644][T20568] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3531.543997][T20551] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3531.552724][T20593] loop2: detected capacity change from 0 to 5 [ 3531.564600][T20593] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3531.579942][T20568] loop3: detected capacity change from 0 to 5 [ 3531.582214][T20593] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:03 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000120000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3531.590517][T20568] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:04 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f00000000fdfdffff01000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:04 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f0000000000000000010000000000006c0b0000008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3531.645473][T20568] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3531.676056][T20593] loop2: detected capacity change from 0 to 5 [ 3531.687840][T20593] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:04 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000200000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:04 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000140000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:04 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000140000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc44c5f000000000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:04 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000740b0000008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3531.721448][T20593] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3531.784001][T20625] loop5: detected capacity change from 0 to 5 [ 3531.809982][T20625] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:04 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000170000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:04 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f0000000000000000010000000000007a0b0000008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3531.830317][T20625] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3531.858672][T20646] loop2: detected capacity change from 0 to 5 [ 3531.875955][T20650] loop3: detected capacity change from 0 to 5 03:26:04 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000170000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:04 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000300003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3531.886502][T20646] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3531.911196][T20650] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3531.924375][T20625] loop5: detected capacity change from 0 to 5 [ 3531.969365][T20625] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3532.001069][T20646] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:04 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000fe0b0000008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:04 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000007fffffff01000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:04 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000200000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3532.013150][T20650] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3532.023924][T20625] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3532.069587][T20646] loop2: detected capacity change from 0 to 5 [ 3532.079616][T20646] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3532.092472][T20646] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3532.092704][T20650] loop3: detected capacity change from 0 to 5 [ 3532.118120][T20650] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3532.158741][T20650] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:04 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f00000000000000000100000000000000200000008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:04 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000500003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4585f000000000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:04 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000010200000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:04 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000064260000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3532.179791][T20692] loop5: detected capacity change from 0 to 5 [ 3532.192978][T20692] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:04 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f0000000000000000010000000000000fe10000008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3532.277044][T20707] loop3: detected capacity change from 0 to 5 [ 3532.286412][T20692] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3532.297155][T20711] loop2: detected capacity change from 0 to 5 03:26:04 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000600003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:04 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000400000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3532.327267][T20711] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3532.340632][T20711] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3532.351295][T20707] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3532.364188][T20707] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:04 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f00000000000000000100000000000000050000008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3532.399598][T20711] loop2: detected capacity change from 0 to 5 [ 3532.411186][T20707] loop3: detected capacity change from 0 to 5 [ 3532.415104][T20692] loop5: detected capacity change from 0 to 5 [ 3532.418930][T20707] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3532.423734][T20711] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:04 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000026640000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3532.462820][T20692] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3532.464079][T20707] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3532.492651][T20692] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:04 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000700003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:04 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000008cffffff01000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:04 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f00000000000000000100000000000000e10f00008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:04 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000001000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4635f000000000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3532.550393][T20711] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:04 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000220000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:04 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000007700000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:04 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000900003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:04 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000002000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3532.666007][T20775] loop3: detected capacity change from 0 to 5 [ 3532.681560][T20775] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3532.694874][T20775] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3532.705893][T20785] loop2: detected capacity change from 0 to 5 03:26:05 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000a00003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:05 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0200008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3532.717163][T20785] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3532.729644][T20788] loop5: detected capacity change from 0 to 5 [ 3532.730532][T20785] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3532.751956][T20775] loop3: detected capacity change from 0 to 5 03:26:05 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000250000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:05 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000003000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3532.759801][T20775] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3532.773507][T20775] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3532.785929][T20788] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3532.809783][T20785] loop2: detected capacity change from 0 to 5 [ 3532.832164][T20785] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3532.845154][T20804] loop3: detected capacity change from 0 to 5 [ 3532.856086][T20804] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3532.865866][T20788] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3532.873026][T20804] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3532.906340][T20785] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3532.955054][T20788] loop5: detected capacity change from 0 to 5 [ 3532.961335][T20804] loop3: detected capacity change from 0 to 5 [ 3532.968700][T20788] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3532.982489][T20804] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3532.996306][T20804] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3533.016437][T20788] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:05 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f0000000097ffffff01000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:05 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000b00003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:05 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0300008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:05 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000004000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4685f000000000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:05 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645fbfa486370000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3533.098427][T20845] loop5: detected capacity change from 0 to 5 [ 3533.107812][T20847] loop3: detected capacity change from 0 to 5 [ 3533.122619][T20845] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3533.137318][T20847] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:05 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0400008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3533.252888][T20847] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3533.268967][T20857] loop2: detected capacity change from 0 to 5 03:26:05 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000005000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:05 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000001100003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3533.295742][T20845] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3533.308999][T20857] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:05 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0500008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3533.380545][T20857] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3533.401782][T20847] loop3: detected capacity change from 0 to 5 [ 3533.415876][T20847] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3533.429183][T20845] loop5: detected capacity change from 0 to 5 03:26:05 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000001400003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3533.456091][T20845] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3533.483356][T20857] loop2: detected capacity change from 0 to 5 03:26:05 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000006000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3533.495600][T20857] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3533.546285][T20847] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3533.568516][T20845] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3533.608807][T20857] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:06 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f00000000daffffff01000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:06 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0600008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:06 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000001700003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:06 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000007000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:06 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4695f000000000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:06 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f0000033a0000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:06 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000501f00003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:06 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000008000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:06 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0700008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3533.808672][T20921] loop3: detected capacity change from 0 to 5 [ 3533.815359][T20920] loop5: detected capacity change from 0 to 5 [ 3533.822634][T20922] loop2: detected capacity change from 0 to 5 [ 3533.839331][T20921] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:06 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="840100001000130700000000000000000000000000000000000000001f5000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3533.852180][T20920] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3533.875795][T20922] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:06 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000009000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:06 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0800008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3533.911256][T20920] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3533.922819][T20921] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3533.945747][T20922] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3534.026375][T20921] loop3: detected capacity change from 0 to 5 [ 3534.032781][T20920] loop5: detected capacity change from 0 to 5 [ 3534.048325][T20921] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3534.061096][T20920] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:06 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f00000000f6ffffff01000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:06 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e000000200000000000000000000000000000000000000000000000a000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:06 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000004003003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:06 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0900008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3534.076525][T20920] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3534.077917][T20922] loop2: detected capacity change from 0 to 5 [ 3534.098290][T20921] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3534.111324][T20922] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3534.154163][T20922] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:06 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc46c5f000000000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:06 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f0000033b0000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:06 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000340003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:06 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0a00008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:06 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e000000200000000000000000000000000000000000000000000000b000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3534.256462][T20973] loop5: detected capacity change from 0 to 5 [ 3534.313640][T20973] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3534.344441][T20984] loop3: detected capacity change from 0 to 5 03:26:06 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000013891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:06 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e000000200000000000000000000000000000000000000000000000c000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3534.392357][T20994] loop2: detected capacity change from 0 to 5 [ 3534.400895][T20984] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3534.410669][T20973] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:06 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0b00008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3534.436608][T20994] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3534.449030][T20984] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3534.478255][T20994] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3534.498345][T20973] loop5: detected capacity change from 0 to 5 [ 3534.512693][T20973] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3534.527545][T20984] loop3: detected capacity change from 0 to 5 [ 3534.538945][T20984] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3534.586765][T20973] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3534.599324][T20984] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3534.619957][T20994] loop2: detected capacity change from 0 to 5 03:26:07 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f00000000fdffffff01000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:07 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000023891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:07 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0c00008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:07 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e000000200000000000000000000000000000000000000000000000d000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3534.628603][T20994] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3534.655251][T20994] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc46f5f000000000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:07 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f0000003f0000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:07 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000033891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:07 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0d00008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:07 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e000000200000000000000000000000000000000000000000000000e000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3534.786678][T21048] loop3: detected capacity change from 0 to 5 [ 3534.794607][T21049] loop2: detected capacity change from 0 to 5 [ 3534.802984][T21048] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3534.819737][T21049] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3534.879105][T21053] loop5: detected capacity change from 0 to 5 [ 3534.896405][T21048] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:07 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000010000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:07 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000043891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3534.925485][T21053] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3534.936638][T21049] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3534.938861][T21053] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:07 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000011000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3534.997328][T21053] loop5: detected capacity change from 0 to 5 [ 3535.004384][T21053] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3535.018867][T21053] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:07 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f00000000feffffff01000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:07 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0e00008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:07 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000053891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3535.060031][T21048] loop3: detected capacity change from 0 to 5 [ 3535.072602][T21048] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3535.085346][T21049] loop2: detected capacity change from 0 to 5 [ 3535.100670][T21049] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3535.121024][T21049] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:07 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000063891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4705f000000000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:07 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000012000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:07 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0f00008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:07 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000400000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:07 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000073891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3535.151207][T21097] loop5: detected capacity change from 0 to 5 [ 3535.165629][T21048] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3535.187641][T21097] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3535.252406][T21097] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3535.278507][T21114] loop2: detected capacity change from 0 to 5 [ 3535.294762][T21114] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:07 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000014000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:07 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000083891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3535.351016][T21121] loop3: detected capacity change from 0 to 5 [ 3535.390844][T21114] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:07 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b1000008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3535.404192][T21121] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3535.443937][T21121] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3535.464404][T21097] loop5: detected capacity change from 0 to 5 [ 3535.474718][T21114] loop2: detected capacity change from 0 to 5 [ 3535.482362][T21114] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3535.495500][T21114] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3535.506349][T21097] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3535.546220][T21097] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3535.580977][T21121] loop3: detected capacity change from 0 to 5 03:26:07 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000400000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:07 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000017000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:07 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000093891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4735f000000000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:07 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b1100008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3535.592259][T21121] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3535.606371][T21121] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:08 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="840100001000130700000000000000000000000000000000000000000000000a3891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:08 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000020000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:08 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000800400000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:08 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b1200008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3535.650871][T21166] loop2: detected capacity change from 0 to 5 [ 3535.680156][T21166] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3535.720282][T21166] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:08 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b2200008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:08 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="840100001000130700000000000000000000000000000000000000000000000b3891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3535.808058][T21189] loop5: detected capacity change from 0 to 5 [ 3535.821853][T21189] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3535.843419][T21191] loop3: detected capacity change from 0 to 5 [ 3535.849568][T21166] loop2: detected capacity change from 0 to 5 [ 3535.858856][T21166] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3535.891214][T21191] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:08 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000040000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3535.909208][T21189] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3535.919739][T21166] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3535.960150][T21191] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3535.999390][T21189] loop5: detected capacity change from 0 to 5 [ 3536.009739][T21189] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3536.046326][T21189] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:08 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f00000000000002e400000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:08 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b2500008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:08 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000103891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:08 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4745f000000000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:08 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000002664000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3536.065072][T21191] loop3: detected capacity change from 0 to 5 [ 3536.072422][T21191] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3536.085840][T21191] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3536.129375][T21236] loop2: detected capacity change from 0 to 5 [ 3536.145494][T21236] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3536.169003][T21243] loop5: detected capacity change from 0 to 5 03:26:08 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000113891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:08 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b4800008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:08 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000480000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3536.182668][T21236] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3536.216338][T21243] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:08 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x184}}, 0x0) [ 3536.246760][T21243] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3536.257708][T21236] loop2: detected capacity change from 0 to 5 [ 3536.267864][T21236] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:08 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000143891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:08 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000173891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:08 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b4c00008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3536.388872][T21236] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3536.390983][T21266] loop3: detected capacity change from 0 to 5 [ 3536.415454][T21243] loop5: detected capacity change from 0 to 5 [ 3536.434660][T21243] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:08 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000002000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:08 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x184}}, 0x0) 03:26:08 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4755f000000000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:08 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="840100001000130700000000000000000000000000000000000000000000501f3891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:08 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b6000008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3536.478244][T21266] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3536.505974][T21243] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3536.518772][T21266] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:08 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000ffffff9e3891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:08 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x184}}, 0x0) [ 3536.580014][T21266] loop3: detected capacity change from 0 to 5 [ 3536.600619][T21266] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3536.614448][T21266] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3536.681049][T21313] loop5: detected capacity change from 0 to 5 [ 3536.688564][T21310] loop2: detected capacity change from 0 to 5 [ 3536.704813][T21313] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:09 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f0000004c0000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:09 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b6800008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:09 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000ffffffea3891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3536.722499][T21310] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3536.738813][T21313] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3536.806340][T21313] loop5: detected capacity change from 0 to 5 [ 3536.830920][T21313] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:09 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x184}}, 0x0) 03:26:09 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b6c00008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3536.909624][T21310] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3536.940484][T21343] loop3: detected capacity change from 0 to 5 [ 3536.955216][T21343] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3536.973039][T21313] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3536.996918][T21343] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3537.052956][T21343] loop3: detected capacity change from 0 to 5 [ 3537.059182][T21310] loop2: detected capacity change from 0 to 5 [ 3537.066170][T21343] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3537.079466][T21310] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3537.092553][T21310] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:09 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000003000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:09 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000ffffffef3891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3537.102826][T21343] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4785f000000000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:09 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x184}}, 0x0) 03:26:09 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b7400008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:09 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000fffffff03891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:09 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000600000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:09 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000fffffffe3891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:09 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x184}}, 0x0) [ 3537.232837][T21392] loop5: detected capacity change from 0 to 5 [ 3537.247765][T21399] loop3: detected capacity change from 0 to 5 [ 3537.258741][T21392] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3537.277101][T21401] loop2: detected capacity change from 0 to 5 03:26:09 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b7a00008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3537.289757][T21399] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3537.303417][T21399] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3537.315733][T21392] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3537.330965][T21401] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3537.357739][T21399] loop3: detected capacity change from 0 to 5 03:26:09 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="840100001000130700000000000000000000000000000000000000007fffffff3891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:09 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x184}}, 0x0) [ 3537.390027][T21399] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3537.404003][T21401] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3537.438782][T21399] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3537.478716][T21392] loop5: detected capacity change from 0 to 5 [ 3537.493223][T21392] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3537.514591][T21401] loop2: detected capacity change from 0 to 5 [ 3537.528495][T21401] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3537.542037][T21401] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3537.548762][T21392] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:09 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000004000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:09 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000bfe00008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:09 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="840100001000130700000000000000000000000000000000000000009effffff3891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:09 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000680000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:09 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x184}}, 0x0) 03:26:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc47a5f000000000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:10 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x184}}, 0x0) 03:26:10 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000eaffffff3891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3537.673199][T21461] loop3: detected capacity change from 0 to 5 [ 3537.703426][T21467] loop2: detected capacity change from 0 to 5 [ 3537.724665][T21470] loop5: detected capacity change from 0 to 5 [ 3537.732858][T21467] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3537.748948][T21461] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:10 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0402008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3537.769491][T21470] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3537.777670][T21461] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3537.797926][T21467] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:10 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x184}}, 0x0) 03:26:10 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000efffffff3891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3537.816707][T21470] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3537.830755][T21461] loop3: detected capacity change from 0 to 5 [ 3537.851046][T21461] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3537.864978][T21467] loop2: detected capacity change from 0 to 5 03:26:10 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000f0ffffff3891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3537.908437][T21467] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3537.972524][T21461] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3537.983312][T21467] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3538.000768][T21470] loop5: detected capacity change from 0 to 5 [ 3538.017786][T21470] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3538.056127][T21470] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:10 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000005000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:10 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x184}}, 0x0) 03:26:10 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0003008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:10 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f0000006c0000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:10 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000feffffff3891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:10 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4640a000000000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:10 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x184}}, 0x0) 03:26:10 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0204008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3538.160219][T21545] loop3: detected capacity change from 0 to 5 [ 3538.196193][T21563] loop2: detected capacity change from 0 to 5 [ 3538.201000][T21562] loop5: detected capacity change from 0 to 5 03:26:10 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000200003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3538.221233][T21545] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3538.236995][T21562] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3538.265278][T21563] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:10 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e00000020000000000000000000000000000000000000000feffffff000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:10 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000300003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:10 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0604008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3538.313241][T21562] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3538.339720][T21545] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3538.351322][T21563] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3538.431294][T21545] loop3: detected capacity change from 0 to 5 [ 3538.437451][T21562] loop5: detected capacity change from 0 to 5 [ 3538.443600][T21563] loop2: detected capacity change from 0 to 5 [ 3538.469630][T21562] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3538.482381][T21545] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3538.495273][T21563] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3538.533963][T21545] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3538.544179][T21563] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3538.565616][T21562] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:11 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000006000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:11 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000400003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:11 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0005008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:11 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e000000200000000000000000000000000000000000000005cdfe9b7060200000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:11 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000740000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc46425000000000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:11 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000500003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:11 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0006008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:11 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000000001000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3538.802883][T21620] loop5: detected capacity change from 0 to 5 03:26:11 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000600003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:11 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0406008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3538.857378][T21620] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3538.868384][T21631] loop3: detected capacity change from 0 to 5 [ 3538.889855][T21637] loop2: detected capacity change from 0 to 5 [ 3538.901157][T21631] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3538.910772][T21620] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3538.927214][T21637] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3538.949782][T21631] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3538.967814][T21620] loop5: detected capacity change from 0 to 5 [ 3538.984726][T21620] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:11 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000700003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3539.016425][T21637] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3539.050012][T21620] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3539.085526][T21631] loop3: detected capacity change from 0 to 5 [ 3539.105718][T21631] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:11 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000007000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:11 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0007008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:11 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000000000010000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:11 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000800003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3539.129151][T21631] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3539.142392][T21637] loop2: detected capacity change from 0 to 5 [ 3539.160643][T21637] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:11 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645fe02bd1760000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3539.216926][T21637] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f020000000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:11 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000900003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:11 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0009008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:11 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000000000020000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3539.271248][T21696] loop5: detected capacity change from 0 to 5 [ 3539.317936][T21696] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3539.350161][T21705] loop3: detected capacity change from 0 to 5 [ 3539.365953][T21714] loop2: detected capacity change from 0 to 5 [ 3539.372293][T21696] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3539.389036][T21714] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:11 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000a00003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3539.444881][T21705] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:11 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b000a008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:11 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000000000030000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3539.488038][T21714] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:11 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000008000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:11 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000b00003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3539.535294][T21696] loop5: detected capacity change from 0 to 5 [ 3539.545982][T21696] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3539.548892][T21705] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3539.558699][T21696] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:11 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b000b008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:12 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000000000040000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3539.665776][T21714] loop2: detected capacity change from 0 to 5 [ 3539.672307][T21705] loop3: detected capacity change from 0 to 5 [ 3539.687898][T21714] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3539.700891][T21705] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3539.702420][T21754] loop5: detected capacity change from 0 to 5 [ 3539.732902][T21754] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3539.756038][T21714] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:12 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f0000007a0000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:12 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f030000000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:12 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000001000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:12 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b000c008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:12 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000000000050000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3539.767591][T21705] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3539.793702][T21754] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3539.863972][T21754] loop5: detected capacity change from 0 to 5 [ 3539.872759][T21754] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3539.886544][T21754] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:12 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000009000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:12 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b000d008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:12 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000001100003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:12 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000000000060000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3539.939171][T21791] loop3: detected capacity change from 0 to 5 [ 3539.973852][T21800] loop2: detected capacity change from 0 to 5 [ 3539.986627][T21791] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:12 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000001400003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3540.039416][T21800] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3540.052819][T21800] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3540.063061][T21811] loop5: detected capacity change from 0 to 5 [ 3540.068643][T21791] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:12 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b000e008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3540.082105][T21811] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:12 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000000000070000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3540.125032][T21800] loop2: detected capacity change from 0 to 5 [ 3540.166230][T21811] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3540.180311][T21791] loop3: detected capacity change from 0 to 5 [ 3540.187210][T21800] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3540.227441][T21791] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3540.266088][T21800] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:12 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645fffffff8c0000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3540.276759][T21791] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3540.311949][T21811] loop5: detected capacity change from 0 to 5 03:26:12 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f040000000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:12 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000000000080000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:12 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000001700003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:12 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b000f008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3540.344738][T21811] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3540.433428][T21811] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3540.476099][T21872] loop2: detected capacity change from 0 to 5 [ 3540.495475][T21872] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3540.516742][T21875] loop3: detected capacity change from 0 to 5 03:26:12 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f00000000000a000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:12 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000003003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:12 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000000000090000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:12 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b2010008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3540.528170][T21872] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3540.540270][T21875] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3540.556022][T21875] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:12 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000005003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3540.602866][T21872] loop2: detected capacity change from 0 to 5 [ 3540.614126][T21872] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:13 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000006003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:13 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000007003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3540.668148][T21875] loop3: detected capacity change from 0 to 5 [ 3540.680190][T21872] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3540.692908][T21875] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3540.746532][T21906] loop5: detected capacity change from 0 to 5 [ 3540.753072][T21875] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3540.778995][T21906] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3540.791935][T21906] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:13 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645fffffff970000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:13 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e00000020000000000000000000000000000000000000000000000000000000a0000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:13 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0011008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:13 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000009003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:13 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f050000000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3540.820629][T21906] loop5: detected capacity change from 0 to 5 [ 3540.828010][T21906] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3540.905820][T21906] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3540.956007][T21929] loop3: detected capacity change from 0 to 5 [ 3540.966978][T21929] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3540.992077][T21930] loop2: detected capacity change from 0 to 5 03:26:13 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f00000000000b000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:13 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="8401000010001307000000000000000000000000000000000000000000000a003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:13 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e00000020000000000000000000000000000000000000000000000000000000b0000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:13 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0012008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3541.045852][T21929] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3541.059028][T21930] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3541.074506][T21930] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:13 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="8401000010001307000000000000000000000000000000000000000000000b003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3541.116668][T21929] loop3: detected capacity change from 0 to 5 [ 3541.124161][T21929] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:13 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e00000020000000000000000000000000000000000000000000000000000000c0000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3541.166591][T21930] loop2: detected capacity change from 0 to 5 [ 3541.186078][T21929] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:13 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f3786a4bf0000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3541.212845][T21930] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3541.266413][T21962] loop5: detected capacity change from 0 to 5 [ 3541.285093][T21970] loop3: detected capacity change from 0 to 5 03:26:13 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0020008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3541.343217][T21962] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3541.364562][T21930] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:13 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000011003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3541.381331][T21970] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3541.394123][T21962] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:13 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f060000000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:13 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e00000020000000000000000000000000000000000000000000000000000000d0000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:13 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000014003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3541.474532][T21970] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3541.484865][T21962] loop5: detected capacity change from 0 to 5 [ 3541.495218][T21962] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3541.536617][T21992] loop2: detected capacity change from 0 to 5 [ 3541.550015][T21962] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3541.564367][T21992] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:13 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f00000000000c000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:13 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b1020008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:13 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000017003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:13 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e00000020000000000000000000000000000000000000000000000000000000e0000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3541.578151][T21992] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3541.588965][T21970] loop3: detected capacity change from 0 to 5 [ 3541.595748][T21970] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3541.620966][T21970] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3541.656291][T21992] loop2: detected capacity change from 0 to 5 [ 3541.666184][T21992] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3541.681807][T21992] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:14 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0022008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:14 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="8401000010001307000000000000000000000000000000000000000000501f003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:14 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f0000edc00000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:14 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000000000100000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3541.761321][T22023] loop5: detected capacity change from 0 to 5 [ 3541.792027][T22023] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:14 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f070000000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3541.811235][T22023] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:14 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000001f50003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:14 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0025008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3541.885976][T22038] loop3: detected capacity change from 0 to 5 [ 3541.906507][T22038] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:14 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000000000110000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3541.946169][T22023] loop5: detected capacity change from 0 to 5 [ 3541.958701][T22023] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3541.988309][T22050] loop2: detected capacity change from 0 to 5 [ 3542.048505][T22038] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3542.060555][T22050] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3542.112050][T22023] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3542.151570][T22050] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:14 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f00000000000d000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:14 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b003f008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:14 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="8401000010001307000000000000000000000000000000000000000000200001b891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:14 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000000000120000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3542.206006][T22038] loop3: detected capacity change from 0 to 5 [ 3542.233112][T22038] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3542.246521][T22050] loop2: detected capacity change from 0 to 5 [ 3542.292273][T22050] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3542.322098][T22082] loop5: detected capacity change from 0 to 5 03:26:14 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000002003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:14 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0040008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:14 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645fffffffda0000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:14 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000000000140000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3542.333750][T22082] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3542.348943][T22038] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3542.369546][T22050] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3542.380054][T22082] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:14 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f080000000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:14 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0048008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3542.431892][T22082] loop5: detected capacity change from 0 to 5 [ 3542.457472][T22082] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:14 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000003003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3542.494442][T22101] loop3: detected capacity change from 0 to 5 03:26:14 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000000000170000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3542.547110][T22101] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3542.557938][T22082] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3542.560361][T22101] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:15 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f00000000000e000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:15 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b004c008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:15 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000004003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3542.602706][T22114] loop2: detected capacity change from 0 to 5 [ 3542.617556][T22114] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:15 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f76d12be00000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3542.655378][T22101] loop3: detected capacity change from 0 to 5 [ 3542.667745][T22101] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3542.680916][T22101] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:15 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000000000200000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3542.727785][T22114] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3542.753646][T22136] loop5: detected capacity change from 0 to 5 03:26:15 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000005003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3542.777282][T22143] loop3: detected capacity change from 0 to 5 [ 3542.783528][T22136] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3542.801359][T22143] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:15 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0060008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:15 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000000000400000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3542.819302][T22136] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3542.828273][T22114] loop2: detected capacity change from 0 to 5 [ 3542.849811][T22114] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3542.864535][T22143] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3542.881545][T22114] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3542.898280][T22136] loop5: detected capacity change from 0 to 5 [ 3542.919423][T22136] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3542.939712][T22143] loop3: detected capacity change from 0 to 5 [ 3542.950511][T22143] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:15 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f090000000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:15 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000006003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:15 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0068008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:15 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000206b7e9df5c0000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3543.011518][T22136] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3543.022062][T22143] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:15 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f00000000000f000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:15 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000007003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:15 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b006c008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:15 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000002eb0000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:15 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000000026640000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3543.143130][T22186] loop2: detected capacity change from 0 to 5 03:26:15 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000008003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3543.193992][T22186] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:15 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000000000800000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:15 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000009003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3543.251249][T22203] loop3: detected capacity change from 0 to 5 [ 3543.266553][T22208] loop5: detected capacity change from 0 to 5 [ 3543.280915][T22186] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3543.284966][T22203] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3543.308640][T22203] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3543.323304][T22208] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3543.337076][T22208] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3543.366302][T22186] loop2: detected capacity change from 0 to 5 [ 3543.367661][T22203] loop3: detected capacity change from 0 to 5 [ 3543.376071][T22186] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3543.396133][T22203] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3543.409239][T22203] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3543.419404][T22208] loop5: detected capacity change from 0 to 5 [ 3543.419681][T22208] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3543.451808][T22186] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3543.464454][T22208] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:15 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f0a0000000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:15 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0074008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:15 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="8401000010001307000000000000000000000000000000000000000000000a003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:15 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000010000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:15 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000ffffff9e0000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:15 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645ffffffff60000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:16 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="8401000010001307000000000000000000000000000000000000000000000b003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:16 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b007a008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:16 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x184}}, 0x0) [ 3543.615935][T22253] loop3: detected capacity change from 0 to 5 [ 3543.636853][T22253] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:16 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000010003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3543.708526][T22269] loop2: detected capacity change from 0 to 5 [ 3543.719541][T22253] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3543.737066][T22272] loop5: detected capacity change from 0 to 5 [ 3543.772530][T22269] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3543.789781][T22272] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3543.803532][T22272] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:16 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000bfffe008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:16 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x184}}, 0x0) [ 3543.811427][T22269] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3543.831682][T22253] loop3: detected capacity change from 0 to 5 [ 3543.839356][T22253] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:16 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000011003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3543.871352][T22272] loop5: detected capacity change from 0 to 5 [ 3543.883802][T22269] loop2: detected capacity change from 0 to 5 [ 3543.897139][T22272] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3543.897265][T22269] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3543.917445][T22253] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3543.922825][T22269] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f0b0000000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:16 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0fff008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:16 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x184}}, 0x0) [ 3543.990764][T22272] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:16 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000011000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:16 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000014003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:16 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645ffffffdf90000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:16 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x184}}, 0x0) 03:26:16 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000bfeff008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3544.049651][T22326] loop2: detected capacity change from 0 to 5 [ 3544.084511][T22326] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:16 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000017003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3544.122575][T22326] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:16 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x184}}, 0x0) 03:26:16 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0002008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3544.177508][T22349] loop3: detected capacity change from 0 to 5 [ 3544.191284][T22349] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3544.216068][T22353] loop5: detected capacity change from 0 to 5 [ 3544.222128][T22326] loop2: detected capacity change from 0 to 5 [ 3544.231562][T22326] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3544.238283][T22353] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:16 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000033891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3544.268501][T22326] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3544.280154][T22349] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f0c0000000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:16 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x184}}, 0x0) 03:26:16 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000053891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3544.327182][T22353] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3544.349109][T22349] loop3: detected capacity change from 0 to 5 [ 3544.356172][T22349] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3544.373829][T22349] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3544.410036][T22353] loop5: detected capacity change from 0 to 5 [ 3544.430375][T22353] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3544.451607][T22394] loop2: detected capacity change from 0 to 5 [ 3544.465145][T22394] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3544.487802][T22353] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3544.505354][T22394] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:16 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000012000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:16 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0003008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:16 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645ffffffdfd0000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:16 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000063891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:16 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x184}}, 0x0) [ 3544.629043][T22394] loop2: detected capacity change from 0 to 5 [ 3544.656225][T22394] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3544.685921][T22413] loop3: detected capacity change from 0 to 5 [ 3544.696675][T22413] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:17 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000073891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:17 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000020000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:17 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0004008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:17 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645ffffffffd0000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3544.727660][T22413] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3544.745920][T22394] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3544.767828][T22428] loop5: detected capacity change from 0 to 5 03:26:17 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f0d0000000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:17 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000093891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:17 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000030000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3544.804643][T22428] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3544.836890][T22428] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3544.869744][T22443] loop3: detected capacity change from 0 to 5 [ 3544.895944][T22443] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3544.904343][T22428] loop5: detected capacity change from 0 to 5 03:26:17 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000022000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:17 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0005008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:17 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="840100001000130700000000000000000000000000000000000000000000000a3891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:17 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000040000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3544.915306][T22428] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3544.934113][T22428] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3544.934705][T22459] loop2: detected capacity change from 0 to 5 [ 3544.954870][T22443] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3545.007766][T22459] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3545.029045][T22459] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3545.052478][T22443] loop3: detected capacity change from 0 to 5 [ 3545.061897][T22443] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3545.081134][T22481] loop5: detected capacity change from 0 to 5 [ 3545.101080][T22459] loop2: detected capacity change from 0 to 5 03:26:17 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="840100001000130700000000000000000000000000000000000000000000000b3891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3545.109494][T22481] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3545.126237][T22459] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3545.134019][T22481] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:17 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000025000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:17 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0006008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:17 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000050000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:17 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645ffffffffe0000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3545.183682][T22443] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3545.217754][T22459] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:17 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f0e0000000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:17 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000113891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3545.261391][T22504] loop5: detected capacity change from 0 to 5 03:26:17 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0007008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:17 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000060000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:17 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000143891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3545.306332][T22504] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3545.338028][T22514] loop3: detected capacity change from 0 to 5 [ 3545.368766][T22514] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3545.374362][T22504] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:17 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000070000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:17 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000173891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3545.414566][T22514] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3545.419393][T22534] loop2: detected capacity change from 0 to 5 [ 3545.446802][T22534] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:17 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0008008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3545.470845][T22504] loop5: detected capacity change from 0 to 5 [ 3545.489900][T22504] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3545.509055][T22514] loop3: detected capacity change from 0 to 5 [ 3545.520761][T22514] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3545.556670][T22534] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3545.584177][T22504] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3545.600192][T22514] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3545.625867][T22534] loop2: detected capacity change from 0 to 5 03:26:18 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000048000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:18 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="840100001000130700000000000000000000000000000000000000000000501f3891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:18 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000080000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:18 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f00000fff0000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f0f0000000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:18 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0009008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:18 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="8401000010001307000000000000000000000000000000000000000000001f503891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3545.638319][T22534] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3545.674939][T22534] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:18 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000090000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:18 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b000a008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:18 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000023891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3545.759411][T22581] loop5: detected capacity change from 0 to 5 [ 3545.773909][T22592] loop2: detected capacity change from 0 to 5 [ 3545.788837][T22581] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3545.816572][T22592] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3545.825920][T22596] loop3: detected capacity change from 0 to 5 [ 3545.835176][T22592] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:18 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e00000020000000000000000000000000000000000000000000a0000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:18 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000033891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3545.856897][T22596] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3545.900738][T22592] loop2: detected capacity change from 0 to 5 [ 3545.907936][T22592] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3545.921573][T22581] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3545.936125][T22596] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3545.948605][T22592] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3545.996234][T22596] loop3: detected capacity change from 0 to 5 [ 3546.002759][T22596] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3546.015839][T22596] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3546.020679][T22581] loop5: detected capacity change from 0 to 5 [ 3546.032447][T22581] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:18 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f00000000004c000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:18 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b000b008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:18 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e00000020000000000000000000000000000000000000000000b0000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:18 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000043891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f100000000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:18 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645ffffffbff0000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3546.059501][T22581] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:18 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b000c008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3546.159717][T22646] loop3: detected capacity change from 0 to 5 [ 3546.173818][T22652] loop2: detected capacity change from 0 to 5 [ 3546.182438][T22654] loop5: detected capacity change from 0 to 5 [ 3546.188027][T22652] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:18 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e00000020000000000000000000000000000000000000000000c0000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3546.204335][T22646] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3546.217287][T22652] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3546.228006][T22654] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:18 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000053891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3546.255646][T22646] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3546.271869][T22654] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3546.298901][T22652] loop2: detected capacity change from 0 to 5 03:26:18 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e00000020000000000000000000000000000000000000000000d0000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3546.314040][T22652] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3546.339896][T22652] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:18 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b000d008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f110000000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3546.360725][T22646] loop3: detected capacity change from 0 to 5 [ 3546.367383][T22646] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3546.374837][T22654] loop5: detected capacity change from 0 to 5 [ 3546.405642][T22646] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3546.422155][T22654] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:18 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000060000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:18 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000063891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:18 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b000e008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:18 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e00000020000000000000000000000000000000000000000000e0000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:18 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645ffffbffff0000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3546.453634][T22654] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3546.464615][T22690] loop2: detected capacity change from 0 to 5 [ 3546.475843][T22690] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3546.488915][T22690] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:18 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000073891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:18 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000100000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3546.527971][T22690] loop2: detected capacity change from 0 to 5 [ 3546.535668][T22690] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3546.549758][T22690] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:19 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b000f008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:19 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000083891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3546.626285][T22711] loop3: detected capacity change from 0 to 5 03:26:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f120000000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:19 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000110000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3546.665596][T22711] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3546.691674][T22711] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3546.701984][T22722] loop5: detected capacity change from 0 to 5 [ 3546.717833][T22733] loop2: detected capacity change from 0 to 5 03:26:19 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000093891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3546.724142][T22722] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3546.739613][T22733] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3546.809031][T22733] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3546.847649][T22722] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3546.869633][T22711] loop3: detected capacity change from 0 to 5 [ 3546.889175][T22711] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3546.923498][T22711] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3546.961915][T22722] loop5: detected capacity change from 0 to 5 [ 3546.973929][T22733] loop2: detected capacity change from 0 to 5 [ 3546.984866][T22722] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3546.998719][T22733] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3547.012004][T22733] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:19 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000068000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:19 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0010008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:19 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000120000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:19 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="840100001000130700000000000000000000000000000000000000000000000a3891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:19 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645ff9fdffff0000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f220000000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3547.045789][T22722] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:19 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="840100001000130700000000000000000000000000000000000000000000000b3891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3547.151045][T22779] loop2: detected capacity change from 0 to 5 [ 3547.160899][T22783] loop3: detected capacity change from 0 to 5 [ 3547.172497][T22784] loop5: detected capacity change from 0 to 5 [ 3547.183770][T22779] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:19 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000140000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3547.200734][T22784] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3547.220263][T22783] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3547.229767][T22779] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:19 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000103891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:19 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0011008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3547.234102][T22784] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3547.270665][T22783] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3547.281000][T22779] loop2: detected capacity change from 0 to 5 [ 3547.288868][T22779] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:19 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000170000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:19 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000113891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3547.302276][T22779] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3547.327646][T22784] loop5: detected capacity change from 0 to 5 [ 3547.336909][T22784] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:19 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f00000000006c000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:19 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0012008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:19 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000300000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f250000000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3547.375408][T22784] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3547.376910][T22783] loop3: detected capacity change from 0 to 5 [ 3547.394000][T22783] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3547.510920][T22783] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3547.533291][T22837] loop5: detected capacity change from 0 to 5 [ 3547.543683][T22837] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:19 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645ffdfdffff0000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:19 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000143891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:19 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0022008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:19 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000500000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3547.562806][T22839] loop2: detected capacity change from 0 to 5 [ 3547.571124][T22837] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3547.583193][T22839] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3547.596466][T22839] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:20 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000600000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3547.649810][T22837] loop5: detected capacity change from 0 to 5 [ 3547.655956][T22839] loop2: detected capacity change from 0 to 5 [ 3547.670434][T22837] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:20 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000173891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3547.689735][T22839] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3547.710250][T22865] loop3: detected capacity change from 0 to 5 [ 3547.719577][T22837] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3547.730502][T22865] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:20 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000074000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:20 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000700000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3547.746079][T22839] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:20 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0025008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:20 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8020000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3547.841092][T22865] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:20 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000900000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f480000000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3547.901086][T22887] loop5: detected capacity change from 0 to 5 [ 3547.930033][T22887] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3547.959731][T22887] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3547.973159][T22865] loop3: detected capacity change from 0 to 5 [ 3547.988871][T22865] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3548.006263][T22887] loop5: detected capacity change from 0 to 5 [ 3548.014062][T22887] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3548.029947][T22902] loop2: detected capacity change from 0 to 5 [ 3548.043640][T22865] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3548.054362][T22902] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3548.060911][T22887] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3548.086443][T22902] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:20 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f7fffffff0000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:20 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0048008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:20 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8030000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:20 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000a00000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:20 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f00000000007a000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:20 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8040000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:20 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000b00000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3548.164636][T22902] loop2: detected capacity change from 0 to 5 [ 3548.174946][T22902] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3548.189074][T22902] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f4c0000000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3548.213472][T22933] loop5: detected capacity change from 0 to 5 [ 3548.231426][T22933] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:20 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b004c008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:20 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8050000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:20 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000c00000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3548.313083][T22952] loop3: detected capacity change from 0 to 5 [ 3548.329355][T22933] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3548.339838][T22952] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3548.353777][T22956] loop2: detected capacity change from 0 to 5 [ 3548.357579][T22952] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3548.378525][T22956] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3548.418346][T22933] loop5: detected capacity change from 0 to 5 [ 3548.427106][T22952] loop3: detected capacity change from 0 to 5 [ 3548.437997][T22933] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:20 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8060000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3548.457643][T22952] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3548.462287][T22956] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3548.527312][T22933] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3548.537849][T22952] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:21 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f8cffffff0000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:21 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000d00000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:21 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0060008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:21 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8070000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:21 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f0000000000fe000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:21 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f530000000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3548.708006][T22956] loop2: detected capacity change from 0 to 5 [ 3548.722112][T22956] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3548.743202][T22956] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:21 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8080000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:21 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000e00000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:21 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0068008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3548.834024][T23016] loop3: detected capacity change from 0 to 5 [ 3548.847436][T23016] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3548.850309][T23026] loop2: detected capacity change from 0 to 5 [ 3548.866615][T23020] loop5: detected capacity change from 0 to 5 03:26:21 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8090000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:21 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000001100000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:21 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b006c008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3548.877446][T23020] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3548.896861][T23016] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3548.906017][T23020] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3548.925273][T23026] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3548.964454][T23026] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3549.003490][T23016] loop3: detected capacity change from 0 to 5 [ 3549.003881][T23020] loop5: detected capacity change from 0 to 5 [ 3549.020480][T23026] loop2: detected capacity change from 0 to 5 [ 3549.023381][T23016] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3549.045928][T23026] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:21 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f97ffffff0000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:21 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c80a0000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:21 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0074008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:21 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000001200000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3549.051477][T23016] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3549.071116][T23020] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3549.076163][T23026] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3549.094140][T23020] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:21 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f0000000000da010001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:21 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f600000000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:21 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c80b0000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:21 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000001400000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:21 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b007a008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3549.179696][T23068] loop3: detected capacity change from 0 to 5 [ 3549.191502][T23077] loop2: detected capacity change from 0 to 5 [ 3549.210735][T23077] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:21 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8100000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3549.233926][T23068] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3549.247408][T23068] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3549.260161][T23077] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:21 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8110000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:21 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000001700000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3549.282090][T23089] loop5: detected capacity change from 0 to 5 [ 3549.303594][T23089] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3549.326988][T23068] loop3: detected capacity change from 0 to 5 [ 3549.346114][T23068] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3549.349724][T23089] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3549.372203][T23068] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:21 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b00fe008000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:21 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645fdaffffff0000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3549.391656][T23077] loop2: detected capacity change from 0 to 5 03:26:21 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0004028000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3549.431238][T23077] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3549.446214][T23089] loop5: detected capacity change from 0 to 5 03:26:21 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8140000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3549.478990][T23089] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3549.515730][T23124] loop3: detected capacity change from 0 to 5 [ 3549.515997][T23077] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3549.532951][T23089] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3549.548498][T23124] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:22 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f0000000000db010001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:22 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000002000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:22 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000038000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f680000000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:22 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8170000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3549.612908][T23124] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3549.684916][T23124] loop3: detected capacity change from 0 to 5 [ 3549.694832][T23124] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3549.708343][T23124] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:22 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645ff6ffffff0000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:22 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0002048000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3549.765880][T23152] loop5: detected capacity change from 0 to 5 [ 3549.767281][T23153] loop2: detected capacity change from 0 to 5 [ 3549.780507][T23152] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:22 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000300000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:22 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000642600000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3549.846842][T23160] loop3: detected capacity change from 0 to 5 [ 3549.855993][T23152] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3549.893392][T23160] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3549.893612][T23153] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3549.916208][T23160] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:22 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000500000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:22 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0006048000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:22 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000004000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3549.956097][T23152] loop5: detected capacity change from 0 to 5 [ 3549.968217][T23152] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3549.992571][T23160] loop3: detected capacity change from 0 to 5 [ 3550.001358][T23160] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3550.016890][T23160] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3550.019099][T23153] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3550.039452][T23152] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:22 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000058000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:22 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000600000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:22 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f0000000000e0010001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3550.161325][T23153] loop2: detected capacity change from 0 to 5 [ 3550.171041][T23206] loop5: detected capacity change from 0 to 5 [ 3550.174082][T23153] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3550.192621][T23206] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3550.212973][T23206] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3550.240662][T23153] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f6c0000000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:22 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000266400000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:22 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645ffdffffff0000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:22 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000068000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:22 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000700000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:22 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000004020001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3550.265740][T23206] loop5: detected capacity change from 0 to 5 [ 3550.272064][T23206] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3550.285007][T23206] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:22 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0004068000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3550.371522][T23231] loop3: detected capacity change from 0 to 5 [ 3550.405618][T23231] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:22 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000900000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:22 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000010000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3550.420036][T23242] loop5: detected capacity change from 0 to 5 [ 3550.433287][T23240] loop2: detected capacity change from 0 to 5 [ 3550.435110][T23231] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3550.459286][T23242] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:22 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000a00000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:22 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000078000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3550.509818][T23240] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3550.522863][T23231] loop3: detected capacity change from 0 to 5 [ 3550.536074][T23231] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3550.561146][T23242] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:22 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000020000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3550.618417][T23240] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3550.643503][T23231] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3550.682560][T23240] loop2: detected capacity change from 0 to 5 [ 3550.688934][T23240] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3550.706206][T23242] loop5: detected capacity change from 0 to 5 [ 3550.715868][T23242] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3550.716750][T23240] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3550.743442][T23242] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f740000000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:23 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000b00000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:23 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000098000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:23 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645ffeffffff0000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:23 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000030000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:23 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000030001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:23 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8001100000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:23 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000040000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:23 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b00000a8000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3550.861275][T23307] loop5: detected capacity change from 0 to 5 [ 3550.871344][T23308] loop2: detected capacity change from 0 to 5 [ 3550.895765][T23313] loop3: detected capacity change from 0 to 5 [ 3550.897299][T23307] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3550.921089][T23313] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3550.943187][T23308] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:23 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b00000b8000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:23 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8001400000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3550.993858][T23313] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3551.029108][T23308] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:23 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000050000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3551.052260][T23307] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3551.127117][T23308] loop2: detected capacity change from 0 to 5 [ 3551.128726][T23313] loop3: detected capacity change from 0 to 5 [ 3551.133335][T23307] loop5: detected capacity change from 0 to 5 [ 3551.146336][T23313] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3551.158086][T23307] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3551.161102][T23313] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3551.171772][T23307] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3551.187304][T23308] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3551.205281][T23308] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f7a0000000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:23 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b00000c8000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:23 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8001700000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:23 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000060000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:23 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000001000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:23 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000002040001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:23 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000070000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3551.311858][T23357] loop5: detected capacity change from 0 to 5 [ 3551.319068][T23360] loop3: detected capacity change from 0 to 5 [ 3551.341284][T23366] loop2: detected capacity change from 0 to 5 [ 3551.342283][T23360] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:23 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b00000d8000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:23 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8501f00000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3551.348012][T23357] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3551.371733][T23360] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:23 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000080000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3551.419498][T23366] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3551.446030][T23360] loop3: detected capacity change from 0 to 5 [ 3551.455845][T23366] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3551.474422][T23357] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3551.485828][T23360] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:23 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c81f5000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:23 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b00000e8000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3551.555659][T23366] loop2: detected capacity change from 0 to 5 [ 3551.566842][T23366] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3551.571743][T23360] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3551.579822][T23357] loop5: detected capacity change from 0 to 5 [ 3551.606494][T23357] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3551.653393][T23366] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3551.664296][T23357] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645ffe0000000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:24 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000008000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:24 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000090000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:24 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8004003000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:24 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b00000f8000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:24 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000006040001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:24 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0020108000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:24 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000340000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3551.807082][T23410] loop3: detected capacity change from 0 to 5 [ 3551.838309][T23410] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:24 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e00000020000000000000000000000000000000000000000000000000a0000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:24 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000010000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3551.857534][T23410] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3551.886723][T23427] loop2: detected capacity change from 0 to 5 [ 3551.894295][T23428] loop5: detected capacity change from 0 to 5 03:26:24 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000118000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3551.916133][T23410] loop3: detected capacity change from 0 to 5 [ 3551.923415][T23410] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3551.946666][T23428] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3551.984928][T23410] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:24 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000128000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3552.027034][T23427] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3552.065712][T23428] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3552.092629][T23427] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3552.155316][T23427] loop2: detected capacity change from 0 to 5 [ 3552.163013][T23428] loop5: detected capacity change from 0 to 5 [ 3552.168607][T23427] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3552.182334][T23427] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3552.194504][T23428] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3552.215409][T23428] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f040200000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:24 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e00000020000000000000000000000000000000000000000000000000b0000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:24 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000020000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:24 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000208000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:24 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000008000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:24 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000050001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:24 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e00000020000000000000000000000000000000000000000000000000c0000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3552.323901][T23478] loop3: detected capacity change from 0 to 5 [ 3552.341610][T23485] loop2: detected capacity change from 0 to 5 03:26:24 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000030000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:24 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0010208000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3552.364790][T23485] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3552.377928][T23478] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3552.385614][T23485] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3552.391408][T23489] loop5: detected capacity change from 0 to 5 [ 3552.426338][T23478] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3552.439159][T23489] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3552.460301][T23485] loop2: detected capacity change from 0 to 5 03:26:24 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000040000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:24 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e00000020000000000000000000000000000000000000000000000000d0000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:24 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000228000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3552.467143][T23485] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3552.483346][T23485] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3552.491263][T23478] loop3: detected capacity change from 0 to 5 [ 3552.504824][T23489] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000300000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3552.523985][T23478] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:24 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000050000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3552.571271][T23478] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:25 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f00000000c0ed000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:25 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e00000020000000000000000000000000000000000000000000000000e0000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3552.619406][T23526] loop2: detected capacity change from 0 to 5 [ 3552.629784][T23526] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:25 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000258000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3552.660201][T23489] loop5: detected capacity change from 0 to 5 [ 3552.669989][T23489] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3552.712302][T23526] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3552.724119][T23489] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3552.753821][T23545] loop3: detected capacity change from 0 to 5 [ 3552.764523][T23545] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3552.783859][T23545] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:25 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000060001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:25 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000060000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:25 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000100000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:25 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b00003f8000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3552.806436][T23545] loop3: detected capacity change from 0 to 5 [ 3552.812961][T23545] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3552.813305][T23526] loop2: detected capacity change from 0 to 5 [ 3552.845729][T23526] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3552.861472][T23526] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3552.888863][T23545] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3552.899758][T23572] loop5: detected capacity change from 0 to 5 03:26:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645fa80300000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:25 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000070000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:25 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000010001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:25 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000080000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:25 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000408000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:25 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000110000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3552.912721][T23572] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3552.928311][T23572] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3552.995708][T23572] loop5: detected capacity change from 0 to 5 [ 3553.002153][T23572] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3553.014881][T23582] loop2: detected capacity change from 0 to 5 [ 3553.034864][T23582] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3553.056783][T23598] loop3: detected capacity change from 0 to 5 [ 3553.080454][T23572] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:25 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000090000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:25 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000488000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:25 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000004060001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:25 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000120000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:25 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c80000000a0000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:25 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b00004c8000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3553.094996][T23582] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3553.107714][T23598] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3553.131958][T23598] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3553.181964][T23582] loop2: detected capacity change from 0 to 5 [ 3553.192271][T23582] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3553.213425][T23582] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3553.224405][T23598] loop3: detected capacity change from 0 to 5 03:26:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645fa90300000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:25 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c80000000b0000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3553.235733][T23598] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3553.268337][T23635] loop5: detected capacity change from 0 to 5 [ 3553.292184][T23635] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3553.339226][T23598] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3553.351884][T23648] loop2: detected capacity change from 0 to 5 [ 3553.355590][T23635] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3553.363469][T23648] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:25 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000020001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:25 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000608000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:25 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000140000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:25 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000100000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3553.381393][T23648] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3553.419568][T23648] loop2: detected capacity change from 0 to 5 [ 3553.426291][T23635] loop5: detected capacity change from 0 to 5 [ 3553.432497][T23648] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3553.445665][T23648] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3553.456914][T23635] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f020400000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:25 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000110000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3553.554794][T23676] loop3: detected capacity change from 0 to 5 [ 3553.559699][T23635] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3553.570243][T23676] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3553.605530][T23684] loop2: detected capacity change from 0 to 5 [ 3553.617858][T23676] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3553.628336][T23684] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:26 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000070001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:26 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000170000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:26 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000688000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:26 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000140000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3553.659414][T23684] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3553.711688][T23684] loop2: detected capacity change from 0 to 5 [ 3553.712812][T23676] loop3: detected capacity change from 0 to 5 [ 3553.727122][T23676] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:26 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b00006c8000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:26 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000200000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3553.759736][T23684] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3553.787639][T23709] loop5: detected capacity change from 0 to 5 [ 3553.796537][T23676] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3553.814616][T23709] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3553.827647][T23709] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3553.838217][T23684] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645fffffffffffff070001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:26 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000170000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:26 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000748000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:26 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000400000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3553.882837][T23709] loop5: detected capacity change from 0 to 5 03:26:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f060400000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3553.923804][T23709] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:26 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c80000501f0000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:26 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000090001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:26 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000026640000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:26 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b00007a8000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3554.008082][T23709] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3554.021094][T23733] loop3: detected capacity change from 0 to 5 [ 3554.031657][T23733] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3554.045425][T23737] loop2: detected capacity change from 0 to 5 03:26:26 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8ffffff9e0000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3554.088299][T23737] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3554.161068][T23733] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:26 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8ffffffea0000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:26 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b00fffe8000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3554.213402][T23758] loop5: detected capacity change from 0 to 5 [ 3554.218983][T23737] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3554.234451][T23758] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3554.255034][T23758] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3554.316388][T23733] loop3: detected capacity change from 0 to 5 [ 3554.326402][T23737] loop2: detected capacity change from 0 to 5 [ 3554.345705][T23758] loop5: detected capacity change from 0 to 5 [ 3554.359814][T23733] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3554.374584][T23737] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3554.388532][T23758] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3554.441630][T23733] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3554.452975][T23737] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3554.464018][T23758] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:27 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000400001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:27 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x184}}, 0x0) 03:26:27 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8ffffffef0000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:27 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b000fff8000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000500000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:27 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f0000000000000a0001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:27 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8fffffff00000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:27 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b00feff8000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:27 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x184}}, 0x0) 03:26:27 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8fffffffe0000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3554.755071][T23807] loop5: detected capacity change from 0 to 5 [ 3554.755207][T23808] loop3: detected capacity change from 0 to 5 [ 3554.772150][T23811] loop2: detected capacity change from 0 to 5 [ 3554.783867][T23808] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:27 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000007700000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:27 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x184}}, 0x0) [ 3554.797509][T23807] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3554.798079][T23808] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3554.824792][T23811] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3554.838025][T23811] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3554.872545][T23808] loop3: detected capacity change from 0 to 5 [ 3554.882238][T23807] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3554.890332][T23811] loop2: detected capacity change from 0 to 5 [ 3554.893162][T23808] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3554.904852][T23811] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3554.955473][T23811] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3554.987914][T23807] loop5: detected capacity change from 0 to 5 [ 3554.988577][T23808] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:27 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000101000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:27 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c87fffffff0000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:27 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000028000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:27 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x184}}, 0x0) 03:26:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000600000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3555.006039][T23807] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3555.042955][T23807] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:27 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f0000000000000b0001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:27 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c89effffff0000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:27 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x184}}, 0x0) [ 3555.164060][T23867] loop5: detected capacity change from 0 to 5 [ 3555.178792][T23867] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:27 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000038000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:27 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8eaffffff0000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3555.217169][T23863] loop2: detected capacity change from 0 to 5 [ 3555.223986][T23867] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3555.239547][T23879] loop3: detected capacity change from 0 to 5 [ 3555.272062][T23863] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3555.287516][T23879] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3555.298622][T23867] loop5: detected capacity change from 0 to 5 [ 3555.306675][T23867] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:27 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f0000000000000c0001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:27 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8efffffff0000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3555.319660][T23867] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3555.352592][T23879] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3555.363118][T23863] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3555.410387][T23899] loop5: detected capacity change from 0 to 5 [ 3555.433620][T23863] loop2: detected capacity change from 0 to 5 [ 3555.439069][T23899] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3555.439988][T23863] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3555.465236][T23879] loop3: detected capacity change from 0 to 5 [ 3555.475051][T23879] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3555.488084][T23879] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3555.492015][T23899] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:27 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000201000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:27 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x184}}, 0x0) 03:26:27 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000048000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:27 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8f0ffffff0000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3555.522316][T23863] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f040600000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:28 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8feffffff0000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:28 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x184}}, 0x0) 03:26:28 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f0000000000000d0001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:28 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000058000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3555.603391][T23899] loop5: detected capacity change from 0 to 5 [ 3555.616753][T23899] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3555.631139][T23899] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3555.637303][T23930] loop3: detected capacity change from 0 to 5 [ 3555.687062][T23930] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3555.743863][T23948] loop5: detected capacity change from 0 to 5 [ 3555.765044][T23948] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3555.798391][T23930] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:28 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000003400000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:28 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x184}}, 0x0) 03:26:28 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000068000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3555.841092][T23955] loop2: detected capacity change from 0 to 5 [ 3555.871398][T23955] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3555.875062][T23948] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3555.884622][T23955] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3555.923733][T23930] loop3: detected capacity change from 0 to 5 03:26:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000040201000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:28 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000100000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000700000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:28 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000078000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3555.932504][T23930] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3555.946060][T23930] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:28 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x184}}, 0x0) 03:26:28 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000200000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3556.021486][T23948] loop5: detected capacity change from 0 to 5 [ 3556.034506][T23948] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3556.059485][T23983] loop2: detected capacity change from 0 to 5 [ 3556.066656][T23985] loop3: detected capacity change from 0 to 5 03:26:28 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000300000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3556.116413][T23948] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3556.143681][T23985] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:28 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000088000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:28 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x184}}, 0x0) 03:26:28 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f0000000000000e0001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3556.157040][T23983] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3556.170855][T23983] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3556.178106][T23985] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:28 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000400000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3556.220440][T23983] loop2: detected capacity change from 0 to 5 [ 3556.227887][T23983] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3556.241521][T23983] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3556.263660][T23985] loop3: detected capacity change from 0 to 5 03:26:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000900000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3556.270504][T23985] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3556.284014][T23985] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3556.300638][T24026] loop5: detected capacity change from 0 to 5 03:26:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000301000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:28 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000098000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:28 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x184}}, 0x0) [ 3556.329458][T24026] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:28 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000500000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:28 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x184}}, 0x0) [ 3556.418615][T24040] loop2: detected capacity change from 0 to 5 [ 3556.434263][T24040] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:28 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000600000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3556.494898][T24026] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3556.516391][T24053] loop3: detected capacity change from 0 to 5 03:26:28 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b00000a8000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:28 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x184}}, 0x0) [ 3556.537482][T24040] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3556.551829][T24053] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3556.565195][T24053] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3556.579358][T24026] loop5: detected capacity change from 0 to 5 03:26:28 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000700000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3556.594015][T24026] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3556.606852][T24040] loop2: detected capacity change from 0 to 5 [ 3556.615376][T24040] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3556.617377][T24026] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3556.648215][T24053] loop3: detected capacity change from 0 to 5 [ 3556.663266][T24053] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:29 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f0000000000000f0001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:29 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b00000b8000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3556.708600][T24040] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3556.729985][T24053] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3556.750927][T24097] loop5: detected capacity change from 0 to 5 03:26:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000a00000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:29 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000800000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:29 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e00000020000000000000000000000000000000000000000005cdfe9b70602000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:29 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b00000c8000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:29 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000401000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3556.768432][T24097] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3556.781703][T24097] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:29 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000900000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:29 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000000000010000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3556.879710][T24097] loop5: detected capacity change from 0 to 5 [ 3556.914768][T24097] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:29 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b00000d8000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3556.965809][T24132] loop2: detected capacity change from 0 to 5 [ 3556.971304][T24133] loop3: detected capacity change from 0 to 5 [ 3556.987051][T24132] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:29 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000a00000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:29 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000000000000100000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3557.013677][T24097] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3557.026434][T24132] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3557.038045][T24133] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3557.056233][T24133] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:29 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000020100001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:29 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b00000e8000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3557.124327][T24132] loop2: detected capacity change from 0 to 5 [ 3557.131286][T24133] loop3: detected capacity change from 0 to 5 [ 3557.134836][T24132] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3557.151102][T24133] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3557.175097][T24163] loop5: detected capacity change from 0 to 5 [ 3557.194299][T24133] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3557.196076][T24132] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000b00000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:29 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000000000000200000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:29 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b00000f8000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:29 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000b00000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:29 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000501000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3557.215270][T24163] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3557.235559][T24163] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3557.291967][T24163] loop5: detected capacity change from 0 to 5 [ 3557.298602][T24163] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:29 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000001000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:29 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000000000000300000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:29 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000108000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3557.404234][T24187] loop2: detected capacity change from 0 to 5 [ 3557.426449][T24163] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3557.440219][T24188] loop3: detected capacity change from 0 to 5 03:26:29 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000001100000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3557.458206][T24187] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:29 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f0000000000bd100001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3557.497181][T24188] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:29 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000001400000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:29 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000001700000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3557.581842][T24187] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3557.614953][T24188] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3557.626001][T24211] loop5: detected capacity change from 0 to 5 [ 3557.642840][T24211] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3557.674401][T24211] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3557.686207][T24187] loop2: detected capacity change from 0 to 5 [ 3557.693213][T24187] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3557.708727][T24187] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3557.725457][T24188] loop3: detected capacity change from 0 to 5 [ 3557.739594][T24188] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3557.752830][T24188] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3557.763789][T24211] loop5: detected capacity change from 0 to 5 [ 3557.770771][T24211] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000c00000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:30 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000118000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:30 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000000000000400000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:30 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000501f00000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000601000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3557.784644][T24211] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:30 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f0000000000be100001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:30 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000128000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:30 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000008000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:30 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000000000000500000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3557.889923][T24254] loop2: detected capacity change from 0 to 5 [ 3557.900196][T24253] loop3: detected capacity change from 0 to 5 [ 3557.933603][T24254] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3557.951785][T24253] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3557.967750][T24259] loop5: detected capacity change from 0 to 5 [ 3557.971780][T24254] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:30 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c800000000ffffff9e00000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3557.976487][T24253] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3557.994185][T24259] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:30 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000228000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:30 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000000000000600000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3558.036535][T24259] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3558.058678][T24253] loop3: detected capacity change from 0 to 5 [ 3558.077676][T24253] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3558.090649][T24254] loop2: detected capacity change from 0 to 5 [ 3558.102244][T24254] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3558.115758][T24259] loop5: detected capacity change from 0 to 5 [ 3558.129427][T24259] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3558.151889][T24253] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3558.167773][T24254] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3558.180274][T24259] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000d00000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:30 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c800000000ffffffea00000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:30 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000258000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:30 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000000000000700000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000040601000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:30 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000110001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:30 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c800000000ffffffef00000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:30 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000488000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:30 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000000000000800000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:30 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c800000000fffffff000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3558.327888][T24309] loop5: detected capacity change from 0 to 5 [ 3558.334277][T24315] loop2: detected capacity change from 0 to 5 [ 3558.365392][T24309] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:30 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b00004c8000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3558.378256][T24309] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3558.392801][T24315] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:30 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000000000000900000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3558.428573][T24326] loop3: detected capacity change from 0 to 5 [ 3558.429591][T24309] loop5: detected capacity change from 0 to 5 [ 3558.446185][T24326] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3558.457004][T24315] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3558.476365][T24309] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3558.488504][T24326] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3558.499380][T24309] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3558.561256][T24326] loop3: detected capacity change from 0 to 5 [ 3558.569873][T24326] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3558.583810][T24315] loop2: detected capacity change from 0 to 5 [ 3558.596134][T24315] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3558.627335][T24326] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3558.637697][T24315] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000e00000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:31 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c800000000fffffffe00000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:31 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000608000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:31 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000000000000a00000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:31 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000120001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000701000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:31 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000007fffffff00000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:31 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000000000000b00000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3558.758188][T24372] loop3: detected capacity change from 0 to 5 [ 3558.778788][T24375] loop2: detected capacity change from 0 to 5 [ 3558.786023][T24376] loop5: detected capacity change from 0 to 5 [ 3558.793227][T24372] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:31 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000688000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3558.814703][T24372] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3558.824196][T24375] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3558.839453][T24376] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3558.842132][T24375] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:31 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c800000000ffffffff00000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:31 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b00006c8000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3558.880388][T24372] loop3: detected capacity change from 0 to 5 [ 3558.885717][T24376] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3558.912789][T24372] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:31 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000000000000c00000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3558.946510][T24372] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3558.992745][T24376] loop5: detected capacity change from 0 to 5 [ 3559.000503][T24375] loop2: detected capacity change from 0 to 5 [ 3559.009565][T24376] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3559.024113][T24375] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3559.037313][T24375] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3559.053435][T24376] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000f00000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:31 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000200000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:31 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000748000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:31 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000000000000d00000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:31 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000200001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000801000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:31 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000300000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3559.175009][T24432] loop2: detected capacity change from 0 to 5 [ 3559.182268][T24436] loop5: detected capacity change from 0 to 5 [ 3559.197426][T24440] loop3: detected capacity change from 0 to 5 [ 3559.206540][T24432] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:31 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000000000000e00000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3559.222020][T24436] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3559.260050][T24432] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:31 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b00007a8000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:31 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000400000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3559.270619][T24440] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3559.284396][T24436] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3559.295129][T24440] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3559.350370][T24436] loop5: detected capacity change from 0 to 5 [ 3559.366535][T24436] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3559.370813][T24432] loop2: detected capacity change from 0 to 5 [ 3559.385429][T24440] loop3: detected capacity change from 0 to 5 03:26:31 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000000000001000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:31 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000500000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3559.392324][T24440] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3559.406717][T24432] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3559.420309][T24440] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3559.431841][T24432] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3559.435857][T24436] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f201000000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:31 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000fe8000000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000901000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:31 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000000000001100000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:31 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000010200001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:31 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000600000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:31 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000007700000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3559.565476][T24484] loop2: detected capacity change from 0 to 5 [ 3559.571683][T24483] loop3: detected capacity change from 0 to 5 [ 3559.588078][T24484] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3559.624537][T24483] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3559.661464][T24484] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:32 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000700000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:32 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000000000001200000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:32 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000001000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3559.661779][T24502] loop5: detected capacity change from 0 to 5 [ 3559.689979][T24483] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3559.742592][T24502] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:32 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000800000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3559.787012][T24483] loop3: detected capacity change from 0 to 5 [ 3559.795822][T24484] loop2: detected capacity change from 0 to 5 [ 3559.802452][T24483] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3559.817507][T24484] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:32 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b000000800000000a000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3559.833536][T24502] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3559.850066][T24483] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3559.894401][T24484] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3559.932011][T24502] loop5: detected capacity change from 0 to 5 03:26:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f001100000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:32 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000000000001400000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:32 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000a01000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:32 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000900000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3559.938470][T24502] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3559.974121][T24502] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3560.055744][T24544] loop2: detected capacity change from 0 to 5 [ 3560.061992][T24546] loop3: detected capacity change from 0 to 5 [ 3560.073387][T24544] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3560.086945][T24544] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:32 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000220001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:32 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008002000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:32 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000a00000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:32 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000000000001700000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3560.098800][T24546] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3560.126755][T24546] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:32 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000b00000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3560.155440][T24544] loop2: detected capacity change from 0 to 5 [ 3560.197850][T24544] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:32 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8001000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:32 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008003000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3560.258169][T24546] loop3: detected capacity change from 0 to 5 [ 3560.268144][T24546] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3560.286766][T24546] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:32 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8001100000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3560.309729][T24573] loop5: detected capacity change from 0 to 5 [ 3560.322270][T24544] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f001200000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:32 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000b01000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:32 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000000000002000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:32 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008004000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3560.373392][T24573] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3560.390716][T24573] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:32 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000250001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:32 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8001400000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:32 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008005000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:32 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000000000004000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3560.497216][T24601] loop3: detected capacity change from 0 to 5 [ 3560.517953][T24608] loop2: detected capacity change from 0 to 5 [ 3560.524781][T24612] loop5: detected capacity change from 0 to 5 03:26:32 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8001700000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3560.537520][T24601] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3560.552814][T24612] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3560.566287][T24612] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3560.584755][T24608] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:32 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f0000000000003f0001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:32 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e000000200000000000000000000000000000000000000000000000206b7e9df5c00000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:33 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008006000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3560.590535][T24601] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3560.637299][T24608] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3560.656047][T24627] loop5: detected capacity change from 0 to 5 [ 3560.661690][T24601] loop3: detected capacity change from 0 to 5 [ 3560.679422][T24601] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3560.693371][T24627] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3560.693989][T24601] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3560.730241][T24627] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3560.767550][T24608] loop2: detected capacity change from 0 to 5 [ 3560.783585][T24608] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3560.796495][T24627] loop5: detected capacity change from 0 to 5 [ 3560.804079][T24608] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3560.814721][T24627] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3560.852743][T24627] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f002000000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:33 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000003000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:33 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008007000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:33 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000000000266400000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:33 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000c01000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:33 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000400001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:33 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000005000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:33 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000000000008000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3561.081341][T24666] loop3: detected capacity change from 0 to 5 [ 3561.111846][T24666] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:33 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000006000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3561.152250][T24678] loop5: detected capacity change from 0 to 5 [ 3561.170084][T24674] loop2: detected capacity change from 0 to 5 [ 3561.184636][T24674] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:33 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008008000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:33 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x184}}, 0x0) [ 3561.200887][T24666] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3561.205555][T24674] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3561.222810][T24678] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:33 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008009000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f102000000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:33 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000007000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:33 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x184}}, 0x0) [ 3561.274400][T24678] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3561.328207][T24666] loop3: detected capacity change from 0 to 5 [ 3561.334871][T24666] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3561.348812][T24666] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:33 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x184}}, 0x0) 03:26:33 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000d01000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3561.425758][T24678] loop5: detected capacity change from 0 to 5 [ 3561.438907][T24678] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3561.461014][T24711] loop2: detected capacity change from 0 to 5 [ 3561.503489][T24711] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3561.516934][T24711] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3561.517048][T24727] loop3: detected capacity change from 0 to 5 [ 3561.547160][T24678] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3561.576838][T24711] loop2: detected capacity change from 0 to 5 [ 3561.595747][T24727] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3561.609738][T24711] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:34 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000480001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:34 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000009000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:34 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b000000800a000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:34 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x184}}, 0x0) [ 3561.623153][T24727] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3561.635438][T24711] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:34 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b000000800b000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:34 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x184}}, 0x0) 03:26:34 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c800000a000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f002200000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3561.709599][T24727] loop3: detected capacity change from 0 to 5 [ 3561.720379][T24727] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3561.753662][T24753] loop5: detected capacity change from 0 to 5 [ 3561.763725][T24727] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:34 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c800000b000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:34 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b000000800c000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3561.804909][T24753] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3561.817920][T24753] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3561.823735][T24767] loop2: detected capacity change from 0 to 5 [ 3561.840480][T24767] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:34 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e000000200000000000000000000000000000000000000000000000000fffffffe00000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:34 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000e01000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3561.906218][T24753] loop5: detected capacity change from 0 to 5 [ 3561.923595][T24753] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3561.938793][T24753] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:34 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f0000000000004c0001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:34 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000011000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:34 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x184}}, 0x0) 03:26:34 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b000000800d000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3561.958048][T24767] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:34 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000014000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3562.015755][T24767] loop2: detected capacity change from 0 to 5 [ 3562.024560][T24767] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3562.052548][T24796] loop3: detected capacity change from 0 to 5 03:26:34 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x184}}, 0x0) [ 3562.073564][T24802] loop5: detected capacity change from 0 to 5 [ 3562.084051][T24767] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3562.095218][T24796] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:34 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b000000800e000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3562.113115][T24802] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f002500000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:34 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000017000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3562.150344][T24796] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3562.162717][T24802] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:34 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000200000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:34 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b000000800f000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3562.216282][T24802] loop5: detected capacity change from 0 to 5 [ 3562.223174][T24802] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3562.249915][T24796] loop3: detected capacity change from 0 to 5 [ 3562.267052][T24796] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3562.277768][T24802] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3562.295370][T24834] loop2: detected capacity change from 0 to 5 [ 3562.347763][T24834] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3562.385339][T24796] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:34 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000f01000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:34 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c800501f000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:34 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000600001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:34 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000300000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:34 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008010000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3562.421698][T24834] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:34 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8001f50000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:34 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008011000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3562.506447][T24834] loop2: detected capacity change from 0 to 5 [ 3562.528783][T24834] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3562.542351][T24834] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:34 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000400000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f003f00000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:34 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008012000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3562.572349][T24859] loop5: detected capacity change from 0 to 5 [ 3562.590794][T24859] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:35 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000040030000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3562.649745][T24880] loop3: detected capacity change from 0 to 5 [ 3562.654916][T24859] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3562.661468][T24883] loop2: detected capacity change from 0 to 5 [ 3562.684937][T24883] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:35 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000500000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3562.698245][T24883] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3562.713026][T24880] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3562.741869][T24880] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3562.776073][T24859] loop5: detected capacity change from 0 to 5 [ 3562.784957][T24859] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3562.803986][T24859] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3562.855545][T24883] loop2: detected capacity change from 0 to 5 [ 3562.862089][T24883] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3562.866310][T24880] loop3: detected capacity change from 0 to 5 [ 3562.875444][T24883] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3562.906032][T24880] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3562.918910][T24880] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000001001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:35 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000003400000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:35 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008022000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:35 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000600000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:35 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000680001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f004000000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:35 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000100000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:35 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008025000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3563.044067][T24940] loop3: detected capacity change from 0 to 5 [ 3563.050754][T24938] loop2: detected capacity change from 0 to 5 [ 3563.057363][T24939] loop5: detected capacity change from 0 to 5 [ 3563.069399][T24939] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:35 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000700000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3563.113594][T24938] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3563.141030][T24940] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3563.198729][T24939] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3563.228780][T24938] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3563.233571][T24940] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:35 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000200000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:35 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008048000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:35 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000800000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3563.292149][T24940] loop3: detected capacity change from 0 to 5 [ 3563.292405][T24939] loop5: detected capacity change from 0 to 5 [ 3563.302173][T24938] loop2: detected capacity change from 0 to 5 [ 3563.306640][T24939] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3563.325267][T24940] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3563.347443][T24938] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3563.360277][T24938] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3563.382819][T24940] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000001101000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:35 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000300000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:35 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b000000804c000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:35 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000900000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:35 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f0000000000006c0001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f004800000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3563.394999][T24939] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:35 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000400000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3563.487645][T24987] loop2: detected capacity change from 0 to 5 03:26:35 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000a00000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:35 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000500000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:35 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008060000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3563.525221][T24987] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3563.556040][T24987] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3563.558366][T24995] loop5: detected capacity change from 0 to 5 [ 3563.606470][T24995] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3563.621828][T24987] loop2: detected capacity change from 0 to 5 [ 3563.636354][T24987] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3563.644894][T25007] loop3: detected capacity change from 0 to 5 03:26:36 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000b00000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3563.653008][T24987] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3563.670248][T24995] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3563.680212][T25007] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f004c00000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3563.704852][T25007] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3563.760500][T25027] loop2: detected capacity change from 0 to 5 [ 3563.774650][T25007] loop3: detected capacity change from 0 to 5 [ 3563.781329][T24995] loop5: detected capacity change from 0 to 5 [ 3563.795899][T25027] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3563.809683][T25007] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3563.822880][T24995] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3563.835872][T24995] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3563.857266][T25007] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3563.867639][T25027] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000001201000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:36 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000600000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:36 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008068000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:36 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000c00000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:36 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000740001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3563.915392][T25027] loop2: detected capacity change from 0 to 5 [ 3563.929903][T25027] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3563.965113][T25027] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3563.974596][T25058] loop5: detected capacity change from 0 to 5 [ 3563.994324][T25058] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3564.007826][T25058] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:36 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000700000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f005300000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:36 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000d00000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:36 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b000000806c000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:36 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f0000000000007a0001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:36 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000800000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3564.081245][T25075] loop3: detected capacity change from 0 to 5 03:26:36 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000e00000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3564.151380][T25075] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3564.170327][T25090] loop2: detected capacity change from 0 to 5 [ 3564.172743][T25075] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3564.193424][T25098] loop5: detected capacity change from 0 to 5 [ 3564.212237][T25098] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3564.235249][T25075] loop3: detected capacity change from 0 to 5 [ 3564.238950][T25098] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3564.252153][T25090] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3564.265301][T25075] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3564.285717][T25090] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3564.286506][T25075] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:36 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000001000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:36 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000900000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:36 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008074000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:36 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000010bd0001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000002001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3564.372734][T25090] loop2: detected capacity change from 0 to 5 [ 3564.387120][T25090] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:36 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000a00000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3564.422875][T25090] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3564.428001][T25128] loop3: detected capacity change from 0 to 5 [ 3564.445125][T25129] loop5: detected capacity change from 0 to 5 03:26:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f006000000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:36 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000001100000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:36 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b000000807a000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3564.491475][T25129] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:36 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000b00000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3564.542056][T25128] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3564.566715][T25128] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3564.577050][T25129] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:36 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b00000080fe000038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:36 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000001200000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3564.595841][T25154] loop2: detected capacity change from 0 to 5 [ 3564.610500][T25154] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3564.634238][T25128] loop3: detected capacity change from 0 to 5 [ 3564.641391][T25128] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3564.655117][T25128] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3564.677022][T25154] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:37 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000001000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:37 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000102001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3564.695764][T25129] loop5: detected capacity change from 0 to 5 [ 3564.715998][T25129] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3564.731481][T25129] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:37 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000001400000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3564.780094][T25154] loop2: detected capacity change from 0 to 5 [ 3564.798139][T25154] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:37 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000010be0001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:37 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000001100000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:37 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008004020038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3564.836162][T25190] loop3: detected capacity change from 0 to 5 [ 3564.860909][T25190] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3564.886433][T25154] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3564.914315][T25190] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f006800000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:37 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000001700000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:37 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000001400000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:37 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000030038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3564.953636][T25207] loop5: detected capacity change from 0 to 5 [ 3564.964098][T25207] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3564.997625][T25190] loop3: detected capacity change from 0 to 5 [ 3565.004733][T25190] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3565.020822][T25190] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3565.034594][T25207] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:37 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000002201000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:37 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000001700000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:37 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000003000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:37 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008002040038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3565.102335][T25207] loop5: detected capacity change from 0 to 5 [ 3565.109059][T25226] loop2: detected capacity change from 0 to 5 [ 3565.110789][T25207] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3565.143409][T25238] loop3: detected capacity change from 0 to 5 [ 3565.161402][T25207] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3565.171925][T25238] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:37 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000001da0001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3565.205407][T25226] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3565.241584][T25238] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:37 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000501f00000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3565.252247][T25226] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:37 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008006040038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:37 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000005000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3565.301222][T25238] loop3: detected capacity change from 0 to 5 [ 3565.301532][T25252] loop5: detected capacity change from 0 to 5 [ 3565.308813][T25238] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3565.326127][T25226] loop2: detected capacity change from 0 to 5 [ 3565.326667][T25252] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3565.343123][T25238] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3565.355639][T25226] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3565.370300][T25252] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3565.403452][T25226] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3565.435080][T25252] loop5: detected capacity change from 0 to 5 03:26:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f006c00000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:37 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c800ffffff9e00000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:37 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000002501000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:37 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000050038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:37 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000006000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3565.441937][T25252] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3565.457502][T25252] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:37 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000001db0001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3565.539750][T25286] loop3: detected capacity change from 0 to 5 [ 3565.564248][T25286] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:37 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c800ffffffea00000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:37 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000060038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:37 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000007000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3565.595079][T25286] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3565.649859][T25286] loop3: detected capacity change from 0 to 5 [ 3565.656226][T25286] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3565.664148][T25304] loop5: detected capacity change from 0 to 5 [ 3565.669020][T25302] loop2: detected capacity change from 0 to 5 03:26:38 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c800ffffffef00000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3565.697428][T25286] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3565.709640][T25302] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3565.723246][T25302] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3565.736869][T25304] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:38 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c800fffffff000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:38 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000009000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3565.784799][T25304] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3565.836906][T25302] loop2: detected capacity change from 0 to 5 [ 3565.849609][T25302] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3565.852177][T25304] loop5: detected capacity change from 0 to 5 [ 3565.869222][T25302] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3565.896146][T25304] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3565.909380][T25304] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f007400000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:38 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008004060038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:38 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f00000000bfa4863701000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:38 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c800fffffffe00000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:38 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e000000200000000000000000000000000000000000000000000000a000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:38 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000001e00001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3566.011062][T25350] loop3: detected capacity change from 0 to 5 [ 3566.032616][T25350] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3566.049125][T25353] loop2: detected capacity change from 0 to 5 03:26:38 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8007fffffff00000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3566.062589][T25359] loop5: detected capacity change from 0 to 5 [ 3566.070298][T25353] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:38 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e000000200000000000000000000000000000000000000000000000b000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:38 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000070038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3566.131217][T25353] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3566.143837][T25359] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3566.148150][T25350] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:38 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8009effffff00000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3566.172413][T25359] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:38 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e000000200000000000000000000000000000000000000000000000c000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3566.230492][T25353] loop2: detected capacity change from 0 to 5 [ 3566.235857][T25350] loop3: detected capacity change from 0 to 5 [ 3566.239482][T25353] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:38 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c800eaffffff00000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3566.269672][T25350] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3566.278735][T25353] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3566.339734][T25359] loop5: detected capacity change from 0 to 5 [ 3566.348866][T25350] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3566.361276][T25359] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f007a00000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:38 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000090038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:38 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c800efffffff00000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:38 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e000000200000000000000000000000000000000000000000000000d000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:38 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000033a01000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3566.380309][T25359] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:38 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f0000000000fffe0001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:38 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b00000080000a0038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:38 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c800f0ffffff00000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:38 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e000000200000000000000000000000000000000000000000000000e000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3566.529416][T25416] loop5: detected capacity change from 0 to 5 [ 3566.536536][T25417] loop2: detected capacity change from 0 to 5 [ 3566.553156][T25420] loop3: detected capacity change from 0 to 5 [ 3566.564441][T25416] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:38 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c800feffffff00000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:38 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b00000080000b0038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3566.577556][T25420] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3566.590605][T25420] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3566.601489][T25417] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:39 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000011000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3566.626872][T25416] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3566.640709][T25417] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3566.655873][T25420] loop3: detected capacity change from 0 to 5 [ 3566.665481][T25420] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3566.708536][T25417] loop2: detected capacity change from 0 to 5 [ 3566.708744][T25420] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3566.715553][T25416] loop5: detected capacity change from 0 to 5 [ 3566.731990][T25417] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3566.745983][T25416] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f03a800000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:39 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000034000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:39 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000033b01000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:39 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b00000080000c0038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:39 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000012000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:39 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f00000000000fff0001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3566.769617][T25416] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3566.786605][T25417] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3566.873717][T25462] loop3: detected capacity change from 0 to 5 [ 3566.912924][T25467] loop5: detected capacity change from 0 to 5 03:26:39 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000001000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:39 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000014000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:39 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b00000080000d0038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3566.934444][T25462] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3566.960020][T25467] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3566.983338][T25462] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3566.998391][T25480] loop2: detected capacity change from 0 to 5 [ 3567.042050][T25480] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3567.063034][T25467] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:39 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000002000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3567.095925][T25462] loop3: detected capacity change from 0 to 5 [ 3567.113849][T25462] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:39 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000017000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:39 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b00000080000e0038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3567.153107][T25480] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3567.160228][T25462] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3567.205501][T25480] loop2: detected capacity change from 0 to 5 [ 3567.206317][T25467] loop5: detected capacity change from 0 to 5 [ 3567.217932][T25480] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3567.252340][T25467] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3567.255834][T25480] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3567.286616][T25467] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:39 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b00000080000f0038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f03a900000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:39 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000003f01000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:39 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000003000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:39 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000020000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:39 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f0000000000feff0001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:39 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000004000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3567.465350][T25527] loop3: detected capacity change from 0 to 5 [ 3567.482497][T25527] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3567.483183][T25530] loop5: detected capacity change from 0 to 5 03:26:39 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000006426000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:39 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008020100038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3567.529171][T25527] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3567.546276][T25540] loop2: detected capacity change from 0 to 5 03:26:39 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000005000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3567.582800][T25530] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3567.599693][T25530] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3567.606196][T25527] loop3: detected capacity change from 0 to 5 [ 3567.617157][T25540] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3567.635060][T25527] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3567.645495][T25540] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3567.658027][T25527] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:40 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000110038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:40 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000040000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:40 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000004001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3567.698779][T25530] loop5: detected capacity change from 0 to 5 [ 3567.707170][T25530] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3567.762417][T25540] loop2: detected capacity change from 0 to 5 [ 3567.769154][T25540] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3567.833849][T25530] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3567.846381][T25578] loop3: detected capacity change from 0 to 5 [ 3567.853725][T25540] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645fc0ed00000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:40 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000006000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:40 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000120038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:40 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000002664000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:40 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000002000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3567.895297][T25578] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3567.908166][T25578] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3567.961694][T25578] loop3: detected capacity change from 0 to 5 [ 3567.988355][T25578] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:40 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000007000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:40 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000200038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3568.036398][T25600] loop5: detected capacity change from 0 to 5 [ 3568.063480][T25601] loop2: detected capacity change from 0 to 5 [ 3568.110099][T25600] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:40 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000000100000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3568.158458][T25578] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3568.169168][T25601] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:40 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000008000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:40 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008010200038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:40 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000000200000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:40 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000008004001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3568.227922][T25600] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3568.239070][T25601] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3568.310200][T25601] loop2: detected capacity change from 0 to 5 [ 3568.317074][T25601] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3568.329932][T25600] loop5: detected capacity change from 0 to 5 03:26:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645ffffe00000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:40 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000009000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:40 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000220038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3568.349135][T25600] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3568.352046][T25601] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:40 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000000300000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3568.405212][T25638] loop3: detected capacity change from 0 to 5 [ 3568.424408][T25600] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3568.439603][T25638] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3568.472316][T25649] loop2: detected capacity change from 0 to 5 [ 3568.499491][T25649] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3568.512662][T25638] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:40 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000003000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:40 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c800000000000000000a000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:40 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000250038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:40 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000000400000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3568.538174][T25649] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:40 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c800000000000000000b000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3568.606348][T25649] loop2: detected capacity change from 0 to 5 [ 3568.616796][T25638] loop3: detected capacity change from 0 to 5 [ 3568.616882][T25649] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3568.625397][T25638] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:41 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b00000080003f0038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:41 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000000500000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000004801000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3568.657529][T25638] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3568.678305][T25678] loop5: detected capacity change from 0 to 5 [ 3568.682945][T25649] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3568.745152][T25678] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3568.795760][T25678] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3568.807924][T25695] loop3: detected capacity change from 0 to 5 [ 3568.821056][T25695] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f0fff00000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:41 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000010000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:41 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000400038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:41 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000000600000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3568.850716][T25695] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3568.878551][T25678] loop5: detected capacity change from 0 to 5 [ 3568.889224][T25678] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3568.956679][T25695] loop3: detected capacity change from 0 to 5 [ 3568.964719][T25695] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3568.971335][T25678] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3568.977824][T25695] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3568.998337][T25714] loop2: detected capacity change from 0 to 5 [ 3569.023879][T25714] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3569.036708][T25714] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:41 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000004000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:41 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000011000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:41 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000000700000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:41 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000480038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000004c01000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3569.104039][T25714] loop2: detected capacity change from 0 to 5 [ 3569.114301][T25714] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:41 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000014000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:41 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000000800000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3569.163368][T25714] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3569.174775][T25741] loop5: detected capacity change from 0 to 5 [ 3569.180461][T25742] loop3: detected capacity change from 0 to 5 [ 3569.190785][T25741] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645ffeff00000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:41 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b00000080004c0038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3569.225172][T25742] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3569.262694][T25741] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:41 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000017000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:41 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000000900000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3569.282961][T25742] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3569.294547][T25759] loop2: detected capacity change from 0 to 5 03:26:41 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000600038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3569.322031][T25759] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3569.341176][T25759] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3569.377746][T25741] loop5: detected capacity change from 0 to 5 [ 3569.384555][T25742] loop3: detected capacity change from 0 to 5 [ 3569.395763][T25759] loop2: detected capacity change from 0 to 5 [ 3569.404027][T25741] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:41 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000006000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:41 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c800000000000000501f000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3569.412395][T25742] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3569.417237][T25741] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3569.457889][T25759] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:41 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000000a00000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000002000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3569.470768][T25759] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000006001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:41 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000680038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3569.513341][T25742] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3569.528666][T25792] loop5: detected capacity change from 0 to 5 03:26:41 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000080000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3569.603430][T25792] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3569.620685][T25802] loop2: detected capacity change from 0 to 5 [ 3569.640836][T25802] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:42 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000000b00000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3569.648934][T25792] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3569.678596][T25802] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:42 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c80000000000ffffff9e000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3569.699494][T25810] loop3: detected capacity change from 0 to 5 [ 3569.715949][T25792] loop5: detected capacity change from 0 to 5 [ 3569.728536][T25792] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:42 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b00000080006c0038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000007000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:42 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000000c00000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3569.748574][T25792] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3569.756533][T25810] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3569.774531][T25810] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3569.791112][T25802] loop2: detected capacity change from 0 to 5 03:26:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000006801000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:42 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c80000000000ffffffea000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3569.810100][T25802] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3569.831363][T25802] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3569.893233][T25847] loop5: detected capacity change from 0 to 5 [ 3569.911160][T25852] loop3: detected capacity change from 0 to 5 03:26:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000008000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3569.931048][T25852] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3569.960298][T25847] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3569.981833][T25852] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:42 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000740038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:42 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000000d00000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3569.994968][T25861] loop2: detected capacity change from 0 to 5 [ 3570.015560][T25861] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:42 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c80000000000ffffffef000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:42 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b00000080007a0038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3570.108373][T25847] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3570.144522][T25861] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:42 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c80000000000fffffff0000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3570.155602][T25852] loop3: detected capacity change from 0 to 5 03:26:42 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000000e00000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:42 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b00000080fffe0038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3570.182886][T25852] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3570.240392][T25852] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3570.269243][T25861] loop2: detected capacity change from 0 to 5 [ 3570.276819][T25861] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3570.289540][T25847] loop5: detected capacity change from 0 to 5 [ 3570.304953][T25847] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3570.325585][T25861] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000008000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:42 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c80000000000fffffffe000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000006c01000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:42 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000001000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:42 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b000000800fff0038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f400008000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3570.339584][T25847] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:42 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c800000000007fffffff000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3570.470213][T25911] loop2: detected capacity change from 0 to 5 [ 3570.476479][T25913] loop5: detected capacity change from 0 to 5 [ 3570.497298][T25914] loop3: detected capacity change from 0 to 5 03:26:42 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c80000000000ffffffff000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:42 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000001100000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:42 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b00000080feff0038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3570.517671][T25911] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3570.532764][T25913] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3570.546901][T25914] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3570.548167][T25913] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:42 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000002000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3570.569893][T25911] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3570.581342][T25914] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:43 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000001200000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3570.639808][T25913] loop5: detected capacity change from 0 to 5 [ 3570.644353][T25911] loop2: detected capacity change from 0 to 5 [ 3570.649641][T25913] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3570.652824][T25911] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3570.678723][T25914] loop3: detected capacity change from 0 to 5 [ 3570.688086][T25914] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3570.709566][T25913] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:43 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f00000000000000000a000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:43 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000020038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3570.751842][T25914] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3570.778509][T25911] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000007401000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:43 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000003000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:43 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000001400000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000040000000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:43 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000030038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:43 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000004000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:43 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000001700000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3570.911131][T25969] loop5: detected capacity change from 0 to 5 [ 3570.947801][T25969] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3570.960975][T25980] loop2: detected capacity change from 0 to 5 [ 3570.968043][T25981] loop3: detected capacity change from 0 to 5 03:26:43 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000005000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3571.025589][T25981] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3571.039143][T25980] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:43 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000040038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:43 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000002000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3571.066119][T25969] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3571.077020][T25981] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3571.085564][T25980] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3571.125614][T25981] loop3: detected capacity change from 0 to 5 [ 3571.126220][T25969] loop5: detected capacity change from 0 to 5 [ 3571.142783][T25981] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3571.155635][T25969] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3571.168984][T25969] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3571.169719][T25980] loop2: detected capacity change from 0 to 5 [ 3571.204946][T25981] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3571.222826][T25972] ================================================================== [ 3571.226192][T25980] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3571.230905][T25972] BUG: KCSAN: data-race in __blkdev_put / __blkdev_put [ 3571.250366][T25972] [ 3571.252682][T25972] write to 0xffff88810139e6e0 of 4 bytes by task 25981 on cpu 0: [ 3571.260396][T25972] __blkdev_put+0x122/0x460 [ 3571.264896][T25972] blkdev_put+0x23e/0x2c0 [ 3571.266727][T25980] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3571.269211][T25972] kill_block_super+0x7b/0x90 [ 3571.283984][T25972] deactivate_locked_super+0x65/0xd0 [ 3571.289251][T25972] mount_bdev+0x204/0x290 [ 3571.293587][T25972] ext4_mount+0x2d/0x40 [ 3571.297758][T25972] legacy_get_tree+0x70/0xc0 [ 3571.302343][T25972] vfs_get_tree+0x4a/0x1a0 [ 3571.306752][T25972] path_mount+0x11d4/0x1ce0 [ 3571.311239][T25972] __se_sys_mount+0x23d/0x2e0 [ 3571.315891][T25972] __x64_sys_mount+0x63/0x70 [ 3571.320466][T25972] do_syscall_64+0x4a/0x90 03:26:43 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f00000000000000000e000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:43 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000050038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3571.324873][T25972] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3571.330759][T25972] [ 3571.333067][T25972] read to 0xffff88810139e6e0 of 4 bytes by task 25972 on cpu 1: [ 3571.340677][T25972] __blkdev_put+0x5a/0x460 [ 3571.345096][T25972] blkdev_put+0x23e/0x2c0 [ 3571.349417][T25972] blkdev_close+0x47/0x50 [ 3571.353750][T25972] __fput+0x25b/0x4e0 [ 3571.357723][T25972] ____fput+0x11/0x20 [ 3571.361688][T25972] task_work_run+0xae/0x130 [ 3571.366170][T25972] exit_to_user_mode_prepare+0x156/0x190 [ 3571.371794][T25972] syscall_exit_to_user_mode+0x20/0x40 [ 3571.377242][T25972] do_syscall_64+0x56/0x90 [ 3571.381671][T25972] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3571.387558][T25972] [ 3571.389863][T25972] value changed: 0x00000002 -> 0x00000001 [ 3571.395556][T25972] [ 3571.397863][T25972] Reported by Kernel Concurrency Sanitizer on: [ 3571.403999][T25972] CPU: 1 PID: 25972 Comm: syz-executor.3 Not tainted 5.13.0-rc6-syzkaller #0 [ 3571.412738][T25972] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3571.422775][T25972] ================================================================== 03:26:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f00000000e02bd17601000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:43 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000006000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:43 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000004000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000010000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3571.492826][T26033] loop5: detected capacity change from 0 to 5 03:26:43 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000060038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3571.536829][T26033] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:43 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000266400000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:43 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000007000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3571.578953][T26053] loop2: detected capacity change from 0 to 5 [ 3571.595598][T26053] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3571.601208][T26033] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3571.619524][T26056] loop3: detected capacity change from 0 to 5 [ 3571.635211][T26056] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3571.653313][T26053] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:44 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000070038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:44 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000008000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:44 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x184}}, 0x0) [ 3571.708921][T26056] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3571.760418][T26053] loop2: detected capacity change from 0 to 5 [ 3571.776847][T26053] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3571.799322][T26056] loop3: detected capacity change from 0 to 5 [ 3571.811476][T26056] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3571.825044][T26033] loop5: detected capacity change from 0 to 5 [ 3571.836074][T26033] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3571.850595][T26053] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:44 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f00000000000000000f000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:44 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000009000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3571.861674][T26033] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3571.874725][T26056] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:44 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000007a01000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:44 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000080038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:44 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x184}}, 0x0) 03:26:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000020000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:44 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c800000a000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:44 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x184}}, 0x0) 03:26:44 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000090038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3572.014286][T26108] loop5: detected capacity change from 0 to 5 [ 3572.043002][T26108] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3572.043888][T26113] loop3: detected capacity change from 0 to 5 [ 3572.058834][T26111] loop2: detected capacity change from 0 to 5 [ 3572.073392][T26113] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3572.086372][T26113] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3572.100579][T26108] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:44 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b00000080000a0038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:44 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c800000b000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3572.113089][T26111] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3572.126031][T26111] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:44 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x184}}, 0x0) [ 3572.158917][T26113] loop3: detected capacity change from 0 to 5 [ 3572.171544][T26113] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3572.193338][T26108] loop5: detected capacity change from 0 to 5 [ 3572.195379][T26113] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3572.216881][T26108] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3572.229931][T26111] loop2: detected capacity change from 0 to 5 [ 3572.245121][T26108] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3572.260444][T26111] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3572.274306][T26111] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:44 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000014000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:44 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000010000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:44 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645fffffffffffffff7f01000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:44 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b00000080000b0038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:44 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x184}}, 0x0) 03:26:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000004020000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3572.378733][T26163] loop3: detected capacity change from 0 to 5 [ 3572.413525][T26163] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:44 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000011000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3572.435277][T26178] loop5: detected capacity change from 0 to 5 [ 3572.458582][T26163] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3572.475270][T26182] loop2: detected capacity change from 0 to 5 03:26:44 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x184}}, 0x0) 03:26:44 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b00000080000c0038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3572.482460][T26178] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3572.512064][T26182] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:44 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000014000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3572.558781][T26178] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3572.570186][T26163] loop3: detected capacity change from 0 to 5 [ 3572.579934][T26163] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:44 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x184}}, 0x0) 03:26:44 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b00000080000d0038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3572.607012][T26182] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3572.615227][T26163] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3572.665342][T26178] loop5: detected capacity change from 0 to 5 [ 3572.672166][T26178] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:45 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000025000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:45 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000017000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:45 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f00000000ffffff8c01000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:45 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000009effffff00000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:45 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b00000080000e0038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:45 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000030000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3572.707994][T26182] loop2: detected capacity change from 0 to 5 [ 3572.715856][T26182] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3572.725768][T26178] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3572.744414][T26182] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:45 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000030000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3572.827194][T26239] loop5: detected capacity change from 0 to 5 [ 3572.833500][T26237] loop3: detected capacity change from 0 to 5 [ 3572.842814][T26239] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3572.856334][T26237] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3572.861996][T26239] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3572.870308][T26244] loop2: detected capacity change from 0 to 5 [ 3572.890916][T26244] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3572.910002][T26237] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:45 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x184}}, 0x0) 03:26:45 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b00000080000f0038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3572.930006][T26244] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3572.969111][T26237] loop3: detected capacity change from 0 to 5 03:26:45 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000050000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3572.977676][T26239] loop5: detected capacity change from 0 to 5 [ 3572.995183][T26239] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3573.013347][T26237] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:45 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x184}}, 0x0) 03:26:45 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000100038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3573.033068][T26237] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3573.043501][T26239] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3573.058054][T26244] loop2: detected capacity change from 0 to 5 [ 3573.066881][T26244] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:45 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f00000000000000003f000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:45 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f00000000ffffff9701000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:45 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000060000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:45 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000070000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3573.169689][T26244] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:45 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000110038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3573.216262][T26289] loop3: detected capacity change from 0 to 5 [ 3573.239728][T26289] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3573.252911][T26289] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3573.253404][T26293] loop5: detected capacity change from 0 to 5 [ 3573.280634][T26293] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3573.301081][T26293] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:45 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000040000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:45 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x184}}, 0x0) 03:26:45 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000090000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3573.308360][T26289] loop3: detected capacity change from 0 to 5 [ 3573.318635][T26289] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3573.356497][T26293] loop5: detected capacity change from 0 to 5 03:26:45 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000120038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3573.366036][T26293] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3573.389530][T26289] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3573.406934][T26293] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:45 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f00000000ffffffda01000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:45 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c80000000a0000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:45 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e000000200000000000000000000000000000000000000000000fcffffff00000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:45 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f00000000000000004a000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:45 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000220038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3573.505713][T26325] loop2: detected capacity change from 0 to 5 [ 3573.562834][T26325] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:45 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c80000000b0000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3573.608717][T26337] loop3: detected capacity change from 0 to 5 [ 3573.612827][T26325] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3573.630439][T26337] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:46 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x184}}, 0x0) 03:26:46 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000250038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3573.669432][T26325] loop2: detected capacity change from 0 to 5 [ 3573.677553][T26325] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3573.703027][T26325] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000050000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:46 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000110000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3573.720318][T26337] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3573.743218][T26357] loop5: detected capacity change from 0 to 5 03:26:46 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000480038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3573.758410][T26357] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:46 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000005cdfe9b706020000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3573.801639][T26357] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3573.817905][T26337] loop3: detected capacity change from 0 to 5 [ 3573.829619][T26337] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3573.858252][T26374] loop2: detected capacity change from 0 to 5 [ 3573.872414][T26357] loop5: detected capacity change from 0 to 5 [ 3573.895024][T26357] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3573.904188][T26337] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3573.908940][T26357] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3573.931518][T26374] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3573.946738][T26374] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f00000000000002eb01000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:46 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000140000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:46 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b00000080004c0038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:46 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000064000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:46 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000000000000100000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000060000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3574.003073][T26374] loop2: detected capacity change from 0 to 5 [ 3574.015858][T26374] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3574.033081][T26374] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:46 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000170000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3574.096408][T26413] loop5: detected capacity change from 0 to 5 [ 3574.128117][T26413] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:46 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000600038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:46 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000000000000001000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3574.141291][T26416] loop3: detected capacity change from 0 to 5 [ 3574.144583][T26422] loop2: detected capacity change from 0 to 5 [ 3574.169961][T26422] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3574.182900][T26422] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:46 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c80000501f0000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3574.197093][T26416] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3574.204419][T26413] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3574.220396][T26416] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:46 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000680038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3574.244328][T26422] loop2: detected capacity change from 0 to 5 [ 3574.251475][T26422] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3574.265183][T26422] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:46 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c800001f500000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3574.294318][T26413] loop5: detected capacity change from 0 to 5 [ 3574.333462][T26416] loop3: detected capacity change from 0 to 5 [ 3574.348809][T26416] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3574.362669][T26413] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3574.391221][T26413] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3574.414746][T26416] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f00000000fffffff601000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000004060000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:46 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000000000000002000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:46 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b00000080006c0038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:46 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000400300000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:46 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000398000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:46 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000034000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:46 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000000000000003000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3574.528894][T26466] loop2: detected capacity change from 0 to 5 03:26:46 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000001000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3574.597885][T26475] loop5: detected capacity change from 0 to 5 [ 3574.606019][T26466] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3574.623907][T26475] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:47 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000740038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3574.643569][T26475] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3574.654314][T26466] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3574.664578][T26484] loop3: detected capacity change from 0 to 5 03:26:47 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000000000000004000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:47 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000002000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3574.693249][T26484] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3574.693782][T26475] loop5: detected capacity change from 0 to 5 [ 3574.719324][T26475] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3574.732074][T26475] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3574.753473][T26466] loop2: detected capacity change from 0 to 5 [ 3574.767214][T26484] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3574.776920][T26466] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3574.808601][T26484] loop3: detected capacity change from 0 to 5 [ 3574.821528][T26484] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3574.860709][T26466] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3574.865959][T26484] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:47 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f00000000fffffdf901000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:47 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b00000080007a0038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:47 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f00000000000000039a000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:47 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000000000000005000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:47 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000003000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000070000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:47 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000004000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3574.984437][T26538] loop5: detected capacity change from 0 to 5 [ 3575.011364][T26542] loop3: detected capacity change from 0 to 5 [ 3575.020050][T26538] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:47 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000fe0038000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3575.035393][T26542] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3575.049144][T26543] loop2: detected capacity change from 0 to 5 [ 3575.069212][T26542] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:47 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000000000000006000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:47 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000005000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3575.084308][T26538] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3575.095416][T26543] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:47 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000040238000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3575.135432][T26543] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3575.167576][T26542] loop3: detected capacity change from 0 to 5 [ 3575.175840][T26542] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3575.189957][T26543] loop2: detected capacity change from 0 to 5 [ 3575.196165][T26538] loop5: detected capacity change from 0 to 5 [ 3575.206441][T26542] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3575.208488][T26543] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:47 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f00000000fffffdfd01000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:47 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000000000000007000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:47 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000006000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3575.229707][T26538] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3575.302687][T26538] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3575.338508][T26543] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:47 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000338000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:47 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000007000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:47 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f00000000000000039b000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:47 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000000000000008000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000080000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3575.349200][T26592] loop3: detected capacity change from 0 to 5 [ 3575.365998][T26592] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3575.380447][T26592] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:47 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000020438000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3575.432150][T26592] loop3: detected capacity change from 0 to 5 [ 3575.455942][T26592] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:47 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000008000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:47 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f00000000fffffffd01000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:47 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000000000000009000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3575.489037][T26592] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3575.520973][T26613] loop5: detected capacity change from 0 to 5 03:26:47 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000009000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3575.557291][T26618] loop2: detected capacity change from 0 to 5 [ 3575.563858][T26613] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:47 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000060438000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3575.625342][T26613] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3575.640065][T26618] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3575.665136][T26633] loop3: detected capacity change from 0 to 5 03:26:48 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e000000200000000000000000000000000000000000000000000000000000000000a000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:48 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c800000000000a000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:48 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000538000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3575.687236][T26633] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3575.714730][T26618] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3575.725100][T26633] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3575.781790][T26633] loop3: detected capacity change from 0 to 5 [ 3575.788131][T26618] loop2: detected capacity change from 0 to 5 [ 3575.794606][T26613] loop5: detected capacity change from 0 to 5 [ 3575.801691][T26633] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3575.806843][T26618] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3575.832222][T26613] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3575.853084][T26613] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3575.855219][T26633] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:48 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f00000000000000039c000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:48 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c800000000000b000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) [ 3575.891394][T26618] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:48 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000090000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:48 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e000000200000000000000000000000000000000000000000000000000000000000b000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:48 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000638000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:48 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000010000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:48 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f00000000fffffffe01000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:48 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e000000200000000000000000000000000000000000000000000000000000000000c000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3576.019559][T26674] loop5: detected capacity change from 0 to 5 [ 3576.047431][T26674] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:48 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000011000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:48 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000040638000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3576.128977][T26688] loop2: detected capacity change from 0 to 5 [ 3576.137586][T26690] loop3: detected capacity change from 0 to 5 [ 3576.146543][T26688] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3576.161518][T26690] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:48 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000738000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:48 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e000000200000000000000000000000000000000000000000000000000000000000d000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3576.211293][T26674] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3576.231124][T26690] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3576.245733][T26688] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3576.302644][T26690] loop3: detected capacity change from 0 to 5 [ 3576.310093][T26690] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3576.323539][T26690] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3576.345091][T26688] loop2: detected capacity change from 0 to 5 [ 3576.351615][T26688] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3576.366865][T26674] loop5: detected capacity change from 0 to 5 [ 3576.380959][T26688] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:48 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f00000000000000039d000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:48 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000014000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:48 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000938000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:48 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e000000200000000000000000000000000000000000000000000000000000000000e000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:48 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645ffffffffffffffffe01000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:48 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f0000000a0000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3576.383447][T26674] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3576.420330][T26674] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3576.501285][T26734] loop2: detected capacity change from 0 to 5 [ 3576.516207][T26739] loop3: detected capacity change from 0 to 5 [ 3576.535908][T26739] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. 03:26:48 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000017000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:48 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000a38000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:48 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000000000000010000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) [ 3576.542852][T26744] loop5: detected capacity change from 0 to 5 [ 3576.555661][T26734] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3576.572062][T26744] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3576.628454][T26734] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3576.655613][T26739] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:49 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c800000000501f000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:49 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000000000000011000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:49 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000b38000000c20200005f04", 0x66, 0x400}], 0x0, &(0x7f0000000380)=ANY=[]) [ 3576.676412][T26744] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3576.756426][T26734] loop2: detected capacity change from 0 to 5 [ 3576.769332][T26734] EXT4-fs warning (device loop2): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3576.792977][T26739] loop3: detected capacity change from 0 to 5 [ 3576.801237][T26739] EXT4-fs warning (device loop3): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3576.814927][T26744] loop5: detected capacity change from 0 to 5 [ 3576.814980][T26734] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3576.833104][T26744] EXT4-fs warning (device loop5): ext4_fill_super:4110: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3576.877025][T26739] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 3576.891921][T26744] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 03:26:49 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f00000000000000039e000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {0x0}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:49 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c80000ffffff9e000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000033000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014"], 0x184}}, 0x0) 03:26:49 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000000000000000000000000000000000003891f37bb7c046c8000000000000000000000000bd985a15000000ffee000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e0000002000000000000000000000000000000000000000000000000000000000012000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536"], 0x184}}, 0x0) 03:26:49 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="20000000000100000c000000d90000000f0000000100000000c0ed00000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f0000000b0000000001000000000000000b0000008000000038000000c20200005f04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000380)=ANY=[]) 03:26:49 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(