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&(0x7f00000049c0)=ANY=[@ANYBLOB="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"], 0x1) (async) io_uring_enter(r0, 0x2000, 0x0, 0x0, 0x0, 0x0) (async) [ 866.602926][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12632064, inode=0, rec_len=0, name_len=0 [ 866.647101][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12636160, inode=0, rec_len=0, name_len=0 [ 866.671230][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12640256, inode=0, rec_len=0, name_len=0 12:43:08 executing program 5: r0 = syz_mount_image$nilfs2(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x100000, 0x3b, &(0x7f0000000200)=[{&(0x7f0000012360)="0200"/32, 0x20, 0x2}, 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{&(0x7f0000010200)="0200000000000000100001022e0000000200000000000000100002022e2e00000b00000000000000e00306012e6e696c667300"/64, 0x40, 0x1400}, 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0x420, 0x1800}, {&(0x7f0000000c80)="00000000000000000000000000000000781f1f6300000000781f1f63000000000000000000000092000000000000000000800100000000000000000000000000e70ea649ad3479a47dc621dd3db2a40a0ba310cb76559a0ae76b6c96e93c2a80c81a2dc62709e1a4", 0x68, 0x2080}, {&(0x7f00000106a0)="01000000000000000004000000000000781f1f6300000000781f1f630000000000000000000000000000000000000000ed4102000000000000000000000000000100"/96, 0x60, 0x2100}, {&(0x7f0000010700)="00000000000000000000000000000000781f1f6300000000781f1f63000000000000000000000000000000000000000000800100"/64, 0x40, 0x2380}, {&(0x7f0000010740)="00000000000000000000000000000000781f1f6300000000781f1f63000000000000000000000000000000000000000000800100"/64, 0x40, 0x2400}, {&(0x7f0000010780)="00000000000000000000000000000000781f1f6300000000781f1f63000000000000000000000000000000000000000000800100"/64, 0x40, 0x2480}, {&(0x7f00000107c0)="00000000000000000000000000000000781f1f6300000000781f1f63000000000000000000000000000000000000000000800100"/64, 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{&(0x7f0000010860)="0000000000000000000000000000000000000000000000000100000000000000781f1f63000000000c000000000000000200000000000000050000000000000004000000000000000000000000000000781f1f6300000000781f1f63000000000000000000000000000000000000000000800100000000000000000000000000020000000000000003000000000000000400000000000000050000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000200000000000000", 0xe0, 0x28c0}, {&(0x7f0000010940)="0200000000000000000000000000000000000000000000000300000000000000", 0x20, 0x2a40}, {&(0x7f0000010960)="0200000000000000000000000000000000000000000000000400000000000000", 0x20, 0x2b00}, {&(0x7f0000010980)="3d0000000000000002000000000000003e000000000000000000000000000000781f1f63000000000c0000000300000000000000000000000000000003000000", 0x40, 0x2c00}, 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{&(0x7f0000000940)="0001080000000000000000000000000000000000000000000100000000000000020000000000000022000000000000008200000000000000a200000000000000c200000000000000e200"/96, 0x60, 0xcc00}, {&(0x7f0000012f40)='\x00\x00\x00\x00\x00\x00\x00\x00*\x00\x00\x00\x00\x00\x00\x00+\x00\x00\x00\x00\x00\x00\x00,\x00\x00\x00\x00\x00\x00\x00-\x00\x00\x00\x00\x00\x00\x00.\x00\x00\x00\x00\x00\x00\x00/\x00\x00\x00\x00\x00\x00\x001\x00\x00\x00\x00\x00\x00\x002\x00'/96, 0x60, 0xce00}, {&(0x7f0000012fa0)="ed336a1f90010000781f1f63000000000f000000000000000000000000000000781f1f6300000000781f1f6300000000000000000000000000000000000000000080010000000000010201000000000000000000000000000d000000000000000e000000000000003300000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000781f1f6300000000781f1f630000000000000000000000000000000000000000008001000000000000000000000000001700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000781f1f6300000000781f1f630000000000000000000000000000000000000000008001000000000000000000000000001800"/352, 0x160, 0xd000}, {&(0x7f0000013100)="020000000000343418010000f498e168cdbf9e50000000003f00000000000000000010000000000004000000000000001000000005000000020000000000000030000000000000000300000000000000a003000000000000781f1f6300000000781f1f6300000000781f1f63000000000100320001000100781f1f6300000000004eed0000000000000000000b00000080002000c00010005745cea941714c61b9841bd4a64c433600"/192, 0xc0, 0xff000}], 0x0, &(0x7f0000000e00)=ANY=[@ANYBLOB="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"], 0x1) ftruncate(r0, 0x8000) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x148a42, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80001d00c0d0) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x14da42, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x80001d00c0d0) [ 866.695569][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12644352, inode=0, rec_len=0, name_len=0 [ 866.724123][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12648448, inode=0, rec_len=0, name_len=0 [ 866.754257][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12652544, inode=0, rec_len=0, name_len=0 [ 866.785865][T19974] loop5: detected capacity change from 0 to 2048 12:43:08 executing program 0: openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x40, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000061c0)={0x2020, 0x0, 0x0}, 0x2020) fchownat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) write$FUSE_INIT(r0, &(0x7f0000000040)={0x50, 0x0, r1, {0x7, 0x1f, 0x0, 0x8fec42fcf6ca9bfe}}, 0x50) dup3(0xffffffffffffffff, r0, 0x0) [ 866.800967][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12656640, inode=0, rec_len=0, name_len=0 [ 866.842100][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12660736, inode=0, rec_len=0, name_len=0 [ 866.885183][T19978] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 866.914727][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12664832, inode=0, rec_len=0, name_len=0 [ 866.960331][ T27] audit: type=1800 audit(1668948188.784:541): pid=19974 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=18 res=0 errno=0 [ 866.992743][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12668928, inode=0, rec_len=0, name_len=0 [ 867.072701][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12673024, inode=0, rec_len=0, name_len=0 [ 867.135717][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12677120, inode=0, rec_len=0, name_len=0 [ 867.211088][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12681216, inode=0, rec_len=0, name_len=0 [ 867.273143][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12685312, inode=0, rec_len=0, name_len=0 12:43:09 executing program 2: r0 = syz_mount_image$nilfs2(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x100000, 0x3b, &(0x7f0000000200)=[{&(0x7f0000012360)="0200"/32, 0x20, 0x2}, {&(0x7f0000010000)="020000000000343418010000f498e16897043d98000000003f00000000000000000010000000000004000000000000001000000005000000010000000000000004000000000000000000000000000000e003000000000000781f1f6300000000781f1f6300000000781f1f63000000000100320000000100781f1f6300000000004eed0000000000000000000b00000080002000c00010005745cea941714c61b9841bd4a64c433600"/192, 0xc0, 0x400}, 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&(0x7f0000001780)=ANY=[@ANYBLOB="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"], 0x1) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x11f000, 0x0) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x88302, 0x0) write$fb(r2, &(0x7f0000000040)="e8ed5c05391f43bc3fac22fc0646ec9d8bf2aacc2d65fc3d3c501bf80b", 0x7ffff000) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r2, 0xc0189375, &(0x7f0000000e00)={{0x1, 0x1, 0x18, r1}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f0000000840)={{0x1, 0x1, 0x18, r0, {0x6}}, './bus\x00'}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r1, 0xc0189375, &(0x7f0000000900)={{0x1, 0x1, 0x18, r3}, './bus\x00'}) sendfile(r0, r1, &(0x7f0000000180)=0xc97, 0x5) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r1, {0x2}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r4, 0xc018937a, &(0x7f00000007c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="fffffbff6c65300000000000aa000000"]) r5 = open(&(0x7f00000000c0)='./bus\x00', 0x148a42, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r5, r6, 0x0, 0x80001d00c0d0) r7 = open(&(0x7f00000000c0)='./bus\x00', 0x14da42, 0x0) creat(&(0x7f0000000e40)='./file0\x00', 0x18) r8 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r7, r8, 0x0, 0x80001d00c0d0) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000800)) [ 867.325960][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12689408, inode=0, rec_len=0, name_len=0 12:43:09 executing program 5: r0 = syz_mount_image$nilfs2(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x100000, 0x3b, &(0x7f0000000200)=[{&(0x7f0000012360)="0200"/32, 0x20, 0x2}, {&(0x7f0000010000)="020000000000343418010000f498e16897043d98000000003f00000000000000000010000000000004000000000000001000000005000000010000000000000004000000000000000000000000000000e003000000000000781f1f6300000000781f1f6300000000781f1f63000000000100320000000100781f1f6300000000004eed0000000000000000000b00000080002000c00010005745cea941714c61b9841bd4a64c433600"/192, 0xc0, 0x400}, 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0x420, 0xa800}, {&(0x7f00000129e0)="0100"/32, 0x20, 0xac80}, {&(0x7f0000012a00)="0100"/32, 0x20, 0xae00}, {&(0x7f0000012a20)="0300"/32, 0x20, 0xae80}, {&(0x7f0000012a40)="0300"/32, 0x20, 0xaf00}, {&(0x7f0000000080)="0100"/32, 0x20, 0xaf80}, {&(0x7f0000012a80)="050000000000000001000000000000000200000000000000000000000000000006000000000000000100000000000000020000000000000000000000000000000700000000000000010000000000000002000000000000000000000000000000080000000000000001000000000000000200000000000000000000000000000009000000000000000100000000000000020000000000000000000000000000000a000000000000000100000000000000010000000000000000000000000000000b0000000000000001000000000000000100000000000000000000000000000017000000000000000200000000000000ffffffffffffffff000000000000000018000000000000000200000000000000ffffffffffffffff000000000000000019000000000000000200000000000000ffffffffffffffff00000000000000001a000000000000000200000000000000ffffffffffffffff00000000000000001b000000000000000200000000000000ffffffffffffffff00000000000000001c000000000000000200000000000000ffffffffffffffff00000000000000001d000000000000000200000000000000ffffffffffffffff000000000000000021000000000000000200000000000000ffffffffffffffff00000000000000001e000000000000000200000000000000ffffffffffffffff00000000000000001f000000000000000200000000000000ffffffffffffffff000000000000000012000000000000000200000000000000ffffffffffffffff000000000000000023000000000000000200000000000000ffffffffffffffff000000000000000024000000000000000200000000000000ffffffffffffffff000000000000000025000000000000000200000000000000ffffffffffffffff000000000000000026000000000000000200000000000000ffffffffffffffff000000000000000028000000000000000200000000000000ffffffffffffffff000000000000000029000000000000000200000000000000ffffffffffffffff0000000000000000", 0x300, 0xb020}, {&(0x7f0000000000)="22000000000000000200000000000000ffffffffffffffff0000000000000000", 0x20, 0xb400}, {&(0x7f0000012da0)="11000000000000000200000000000000ffffffffffffffff0000000000000000", 0x20, 0xb800}, {&(0x7f0000012dc0)="13000000000000000200000000000000ffffffffffffffff000000000000000014000000000000000200000000000000ffffffffffffffff0000000000000000", 0x40, 0xbbff}, {&(0x7f0000012e00)="5a83286cef02cd2211faaf1e400006000300000000000000781f1f63000000004000000000000000050000000100000078000000000000000200000000000000030000000000000000000000000000000300000002000000c200000000000000e20000000000000000000000000000000100"/128, 0x80, 0xc000}, {&(0x7f0000012e80)="15000000000000000200000000000000ffffffffffffffff000000000000000027000000000000000200000000000000ffffffffffffffff0000000000000000", 0x40, 0xc400}, {&(0x7f0000012ec0)="16000000000000000200000000000000ffffffffffffffff0000000000000000", 0x20, 0xc800}, {&(0x7f0000000940)="0001080000000000000000000000000000000000000000000100000000000000020000000000000022000000000000008200000000000000a200000000000000c200000000000000e200"/96, 0x60, 0xcc00}, {&(0x7f0000012f40)='\x00\x00\x00\x00\x00\x00\x00\x00*\x00\x00\x00\x00\x00\x00\x00+\x00\x00\x00\x00\x00\x00\x00,\x00\x00\x00\x00\x00\x00\x00-\x00\x00\x00\x00\x00\x00\x00.\x00\x00\x00\x00\x00\x00\x00/\x00\x00\x00\x00\x00\x00\x001\x00\x00\x00\x00\x00\x00\x002\x00'/96, 0x60, 0xce00}, {&(0x7f0000012fa0)="ed336a1f90010000781f1f63000000000f000000000000000000000000000000781f1f6300000000781f1f6300000000000000000000000000000000000000000080010000000000010201000000000000000000000000000d000000000000000e000000000000003300000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000781f1f6300000000781f1f630000000000000000000000000000000000000000008001000000000000000000000000001700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000781f1f6300000000781f1f630000000000000000000000000000000000000000008001000000000000000000000000001800"/352, 0x160, 0xd000}, {&(0x7f0000013100)="020000000000343418010000f498e168cdbf9e50000000003f00000000000000000010000000000004000000000000001000000005000000020000000000000030000000000000000300000000000000a003000000000000781f1f6300000000781f1f6300000000781f1f63000000000100320001000100781f1f6300000000004eed0000000000000000000b00000080002000c00010005745cea941714c61b9841bd4a64c433600"/192, 0xc0, 0xff000}], 0x0, &(0x7f0000000e00)=ANY=[@ANYBLOB="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"], 0x1) ftruncate(r0, 0x8000) (async, rerun: 32) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x148a42, 0x0) (rerun: 32) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80001d00c0d0) (async, rerun: 32) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x14da42, 0x0) (async, rerun: 32) r4 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x80001d00c0d0) [ 867.415763][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12693504, inode=0, rec_len=0, name_len=0 [ 867.469232][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12697600, inode=0, rec_len=0, name_len=0 [ 867.547895][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12701696, inode=0, rec_len=0, name_len=0 [ 867.589151][T19987] loop5: detected capacity change from 0 to 2048 [ 867.602764][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12705792, inode=0, rec_len=0, name_len=0 [ 867.641188][T19989] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 867.682039][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12709888, inode=0, rec_len=0, name_len=0 12:43:09 executing program 0: openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x40, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000061c0)={0x2020, 0x0, 0x0}, 0x2020) fchownat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) write$FUSE_INIT(r0, &(0x7f0000000040)={0x50, 0x0, r1, {0x7, 0x1f, 0x0, 0x8fec42fcf6ca9bfe}}, 0x50) dup3(0xffffffffffffffff, r0, 0x0) [ 867.731660][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12713984, inode=0, rec_len=0, name_len=0 [ 867.830224][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12718080, inode=0, rec_len=0, name_len=0 [ 867.923670][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12722176, inode=0, rec_len=0, name_len=0 [ 867.998062][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12726272, inode=0, rec_len=0, name_len=0 [ 868.074780][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12730368, inode=0, rec_len=0, name_len=0 [ 868.123187][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12734464, inode=0, rec_len=0, name_len=0 12:43:10 executing program 5: syz_mount_image$nilfs2(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x100000, 0x3b, &(0x7f0000000200)=[{&(0x7f0000012360)="0200"/32, 0x20, 0x2}, {&(0x7f0000010000)="020000000000343418010000f498e16897043d98000000003f00000000000000000010000000000004000000000000001000000005000000010000000000000004000000000000000000000000000000e003000000000000781f1f6300000000781f1f6300000000781f1f63000000000100320000000100781f1f6300000000004eed0000000000000000000b00000080002000c00010005745cea941714c61b9841bd4a64c433600"/192, 0xc0, 0x400}, {&(0x7f00000019c0)="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", 0x1d5, 0x1000}, {&(0x7f0000010200)="0200000000000000100001022e0000000200000000000000100002022e2e00000b00000000000000e00306012e6e696c667300"/64, 0x40, 0x1400}, {&(0x7f0000010240)="f41f0000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000ff0f00"/1056, 0x420, 0x1800}, {&(0x7f0000000c80)="00000000000000000000000000000000781f1f6300000000781f1f63000000000000000000000092000000000000000000800100000000000000000000000000e70ea649ad3479a47dc621dd3db2a40a0ba310cb76559a0ae76b6c96e93c2a80c81a2dc62709e1a4", 0x68, 0x2080}, {&(0x7f00000106a0)="01000000000000000004000000000000781f1f6300000000781f1f630000000000000000000000000000000000000000ed4102000000000000000000000000000100"/96, 0x60, 0x2100}, {&(0x7f0000010700)="00000000000000000000000000000000781f1f6300000000781f1f63000000000000000000000000000000000000000000800100"/64, 0x40, 0x2380}, {&(0x7f0000010740)="00000000000000000000000000000000781f1f6300000000781f1f63000000000000000000000000000000000000000000800100"/64, 0x40, 0x2400}, {&(0x7f0000010780)="00000000000000000000000000000000781f1f6300000000781f1f63000000000000000000000000000000000000000000800100"/64, 0x40, 0x2480}, {&(0x7f00000107c0)="00000000000000000000000000000000781f1f6300000000781f1f63000000000000000000000000000000000000000000800100"/64, 0x40, 0x2500}, {&(0x7f0000000d00)="00000000000000000000000000000004781f1f4300400000781f1f63000000000000000000000000f8ffffff00000000a49901000000000000000000000000008d3fc803f69171140e1e2c10c359d69535afbfd0f8673d99ae5bebee339675a49b00b542f8c4add5186aa1ff9e105054e515ba7e71d27a2999ea40a78b82719c4e3c362436015011fb19f28832243d5fd259da2b993e0ed7788d715c54f37c2ea7853ed2b9cc9db17021804d60fdf15415116edbf7f9e985a5d4fffb2ea9a84e62ffb83b5eff2f105e0de3c5909e11725b236c6453242b1f688ad1b24040bf74a2c56fb3cd535c2b0000000000", 0xed, 0x2580}, {&(0x7f0000010840)="000000000000000049c3a7f70000017f000001", 0x13, 0x2800}, {&(0x7f0000010860)="0000000000000000000000000000000000000000000000000100000000000000781f1f63000000000c000000000000000200000000000000050000000000000004000000000000000000000000000000781f1f6300000000781f1f63000000000000000000000000000000000000000000800100000000000000000000000000020000000000000003000000000000000400000000000000050000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000200000000000000", 0xe0, 0x28c0}, {&(0x7f0000010940)="0200000000000000000000000000000000000000000000000300000000000000", 0x20, 0x2a40}, {&(0x7f0000010960)="0200000000000000000000080000000000000000000000000400000000000000", 0x20, 0x2b00}, {&(0x7f0000010980)="3d0000000000000002000000000000003e000000000000000000000000000000781f1f63000000000c0000000300000000000000000000000000000003000000", 0x40, 0x2c00}, {&(0x7f0000000fc0)="f81f000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000ff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000089fa1d111fc8459d87066907f58cee572d7a43b668c4a0d4527ad1aa10fab9e0e3dc84a378c9d578a3b89b8f8e2526b12f007ceed29dec294788964d99b9e877e85698c0707dec2207f9a8e28e723ebcba99f33f04c4f7445f20116b24cc", 0x472, 0x3000}, {&(0x7f0000010de0)="05000000000000000100000000000000ffffffffffffffff000000000000000006000000000000000100000000000000ffffffffffffffff000000000000000007000000000000000100000000000000ffffffffffffffff000000000000000008000000000000000100000000000000ffffffffffffffff000000000000000009000000000000000100000000000000ffffffffffffffff00000000000000000a000000000000000100000000000000ffffffffffffffff00000000000000000b000000000000000100000000000000ffffffffffffffff0000000000000000", 0xe0, 0x3820}, {&(0x7f0000010ec0)="d102c1e890010000781f1f630000000003000000000000000000000000000000781f1f6300000000781f1f630000000000000000000000000000000000000000008001000000000000000000000000000c000000000000000d000000000000000e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000781f1f6300000000781f1f630000000000000000000000000000000000000000008001000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000781f1f6300000000781f1f630000000000000000000000000000000000000000008001000000000000000000000000000700"/352, 0x160, 0x3c00}, {&(0x7f00000009c0)="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", 0x2be, 0x4000}, {&(0x7f00000111e0)="0c00000000000000100001022e0000000200000000000000100002022e2e00000d000000000000001800050166696c6530000000000000000e00000000000000c803050766696c653100"/96, 0x60, 0x4400}, {&(0x7f0000011240)="0200000000000000100001022e0000000200000000000000100002022e2e00000b00000000000000180006012e6e696c66730000000000000c000000000000001800050266696c6530000000000000000f000000000000001800050166696c65310000000000000010000000000000001800050166696c65320000000000000010000000000000001800050166696c65330000000000000011000000000000006803090166696c652e636f6c6400"/192, 0xc0, 0x4800}, {&(0x7f0000011300)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x4c00}, {&(0x7f0000011720)="2f746d702f73797a2d016d61676567656e333738373037393739312f66696c65302f66696c653000"/64, 0x40, 0x5400}, {&(0x7f0000011760)='syzkallers\x00'/32, 0x20, 0x5800}, {&(0x7f00000015c0)="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"/418, 0x1a2, 0x8000}, {&(0x7f0000001880)="00010900000000653600000000000000000000000000d70600000000000013000000000000000400004d006ad627fa37f017764e00000000000500000000000000060000000000000007000000000000000800000000520335eca8c0f207a5fb53e8eff87913862ee65c9722a3ebd9071bdb3e8811e54b17173d8e208650cf8c0ec9e60064ae28f92b153984bc17bfb6902394d38aa1c290359d1997362cdadb190906b00a3eaaa9ebe01e211ff46b2aab0641f82f321ad53dc72bb63cd49dfd6b2cfe028a58c58cbe4780a875f296a33900"/219, 0xdb, 0x8400}, {&(0x7f0000011980)="0000000000000000080000000000000009000000000000000a000000000000000b000000000000000c000000000000000d000000000000000e0000000000000010000000000000001100"/96, 0x60, 0x85fe}, {&(0x7f00000119e0)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x8800}, {&(0x7f0000011a60)="ee1f0000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000ffff0300"/1056, 0x420, 0x8c00}, {&(0x7f0000011e80)="002063000000000000000000ecf94935a193f2cb00000000781f1f6300000000000000ed0e1749e4e76f1a83e831ff4f48fb0000", 0x34, 0x9480}, {&(0x7f0000011ec0)="01000000000000000004000000000000781f1f6300000000781f1f630000000092ddcb2992ddcb290000000000000000ed4103000000000000000000000000001200"/96, 0x60, 0x9500}, {&(0x7f0000011f20)="00000000000000000000000000000000781f1f6300000000781f1f63000000000000000000000000000000000000000000800100"/64, 0x40, 0x9780}, {&(0x7f0000001bc0)="00000000000000000000000000000000781f1f6300000000781f1f63000000000000000000000000000000000000000000800100000000000000000000000000bb755ccb35db3f23d2f959c640b3f7e4f89b3e98084087c7d84e05187ba1a4c70bd1d2fa45df73086e0bcab9b39569f71f45460370d5931d172ea6be44eb1b3c", 0x80, 0x9800}, {&(0x7f0000011fa0)="00000000000000000000000000000000781f1f6300000000781f1f63000000000000000000000000000000000000000000800100"/64, 0x40, 0x9880}, {&(0x7f0000011fe0)="00000000000000000000000000000000781f1f6300000000781f1f63000000000000000000000000000000000000000000800100"/64, 0x40, 0x9900}, {&(0x7f0000000880)="00000000000000000000000000781f1f6300000000781f1f630000000000000000000000000000000000000000a4810100000000000000000000000000008905a6762b38bfc2925dad0000", 0x4b, 0x9980}, {&(0x7f0000012060)="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", 0x300, 0x9a00}, {&(0x7f0000012380)="0000000000000000000000000000000000000000000000000100000000000000781f1f63000000000c000000000000000200000000000000050000000000000004000000000000000000000000000000781f1f6300000000781f1f63000000000000000000000000000000000000000000800100000000000000000000000000020000000000000003000000000000000400000000000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000781f1f630000000035000000000000000800000000000000160000000000000006000000000000000000000000000000781f1f6300000000781f1f63000000000000000000000000000000000000000000800100000000000000000000000000130000000000000014000000000000001500000000000000160000000000000001180000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000300000000000000", 0x1a0, 0xa0c0}, {&(0x7f0000012520)="0200000000000000000000000000000000000000000000000400000000000000", 0x20, 0xa300}, {&(0x7f0000012540)="3a00000000000000050000000000000004000000000000000000000000000000781f1f63000000000c00000003000000781f1f63000000001000000003000000781f1f63000000001000000002000000781f1f630000000005000000020000000000000000000000000000000200"/128, 0x80, 0xa400}, {&(0x7f00000125c0)="e01f0000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000ffffff0100"/1056, 0x420, 0xa800}, {&(0x7f00000129e0)="0100"/32, 0x20, 0xac80}, {&(0x7f0000012a00)="0100"/32, 0x20, 0xae00}, {&(0x7f0000012a20)="0300"/32, 0x20, 0xae80}, {&(0x7f0000012a40)="0300"/32, 0x20, 0xaf00}, {&(0x7f0000000080)="0100"/32, 0x20, 0xaf80}, {&(0x7f0000012a80)="050000000000000001000000000000000200000000000000000000000000000006000000000000000100000000000000020000000000000000000000000000000700000000000000010000000000000002000000000000000000000000000000080000000000000001000000000000000200000000000000000000000000000009000000000000000100000000000000020000000000000000000000000000000a000000000000000100000000000000010000000000000000000000000000000b0000000000000001000000000000000100000000000000000000000000000017000000000000000200000000000000ffffffffffffffff000000000000000018000000000000000200000000000000ffffffffffffffff000000000000000019000000000000000200000000000000ffffffffffffffff00000000000000001a000000000000000200000000000000ffffffffffffffff00000000000000001b000000000000000200000000000000ffffffffffffffff00000000000000001c000000000000000200000000000000ffffffffffffffff00000000000000001d000000000000000200000000000000ffffffffffffffff000000000000000021000000000000000200000000000000ffffffffffffffff00000000000000001e000000000000000200000000000000ffffffffffffffff00000000000000001f000000000000000200000000000000ffffffffffffffff000000000000000012000000000000000200000000000000ffffffffffffffff000000000000000023000000000000000200000000000000ffffffffffffffff000000000000000024000000000000000200000000000000ffffffffffffffff000000000000000025000000000000000200000000000000ffffffffffffffff000000000000000026000000000000000200000000000000ffffffffffffffff000000000000000028000000000000000200000000000000ffffffffffffffff000000000000000029000000000000000200000000000000ffffffffffffffff0000000000000000", 0x300, 0xb020}, {&(0x7f0000000000)="22000000000000000200000000000000ffffffffffffffff0000000000000000", 0x20, 0xb400}, {&(0x7f0000012da0)="11000000000000000200000000000000ffffffffffffffff0000000000000000", 0x20, 0xb800}, {&(0x7f0000012dc0)="13000000000000000200000000000000ffffffffffffffff000000000000000014000000000000000200000000000000ffffffffffffffff0000000000000000", 0x40, 0xbbff}, {&(0x7f0000012e00)="5a83286cef02cd2211faaf1e400006000300000000000000781f1f63000000004000000000000000050000000100000078000000000000000200000000000000030000000000000000000000000000000300000002000000c200000000000000e20000000000000000000000000000000100"/128, 0x80, 0xc000}, {&(0x7f0000012e80)="15000000000000000200000000000000ffffffffffffffff000000000000000027000000000000000200000000000000ffffffffffffffff0000000000000000", 0x40, 0xc400}, {&(0x7f0000012ec0)="16000000000000000200000000000000ffffffffffffffff0000000000000000", 0x20, 0xc800}, {&(0x7f0000000940)="0001080000000000000000000000000000000000000000000100000000000000020000000000000022000000000000008200000000000000a200000000000000c200000000000000e200"/96, 0x60, 0xcc00}, {&(0x7f0000012f40)='\x00\x00\x00\x00\x00\x00\x00\x00*\x00\x00\x00\x00\x00\x00\x00+\x00\x00\x00\x00\x00\x00\x00,\x00\x00\x00\x00\x00\x00\x00-\x00\x00\x00\x00\x00\x00\x00.\x00\x00\x00\x00\x00\x00\x00/\x00\x00\x00\x00\x00\x00\x001\x00\x00\x00\x00\x00\x00\x002\x00'/96, 0x60, 0xce00}, {&(0x7f0000012fa0)="ed336a1f90010000781f1f63000000000f000000000000000000000000000000781f1f6300000000781f1f6300000000000000000000000000000000000000000080010000000000010201000000000000000000000000000d000000000000000e000000000000003300000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000781f1f6300000000781f1f630000000000000000000000000000000000000000008001000000000000000000000000001700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000781f1f6300000000781f1f630000000000000000000000000000000000000000008001000000000000000000000000001800"/352, 0x160, 0xd000}, {&(0x7f0000013100)="020000000000343418010000f498e168cdbf9e50000000003f00000000000000000010000000000004000000000000001000000005000000020000000000000030000000000000000300000000000000a003000000000000781f1f6300000000781f1f6300000000781f1f63000000000100320001000100781f1f6300000000004eed0000000000000000000b00000080002000c00010005745cea941714c61b9841bd4a64c433600"/192, 0xc0, 0xff000}], 0x0, &(0x7f0000000e00)=ANY=[@ANYBLOB="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"], 0x1) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x148a42, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80001d00c0d0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14da42, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f0000001800)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r2, @ANYBLOB="00800000000000002e2f66696c6530006f26e676f5aea77e6222a84a792d6ff9a95e0eaea6ed700552efba194dc6a3f030a3d27eefc67ec7eb042ed129ee83"]) write$binfmt_script(r3, &(0x7f00000007c0)={'#! ', './bus', [{}, {}, {0x20, '-'}, {0x20, 'nilfs2\x00'}, {0x20, 'nilfs2\x00'}, {0x20, '-'}, {0x20, '(,},{-\'^-)%[-}\\'}, {0x20, 'nilfs2\x00'}, {0x20, '^#+'}], 0xa, "bb16ab301396e9538c98624e26361de7dd35b358a54ea24722c299ff4e5800fa9cea23b8f5ec1db4211b89d672d41d1e0fd560d7f37c0f284abe3c67517744fa0fe95fc4b837795144dad9fe77ff02ba0607e737c8e98e8db22b35ebf883954efb05de7b81082fd6139949034e0b71f6dad822ecb5886b54"}, 0xb3) r4 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_BUFFERS_UPDATE(r0, 0x10, &(0x7f00000017c0)={0x5e5e, 0x0, &(0x7f0000000900)=[{&(0x7f0000001440)=""/225, 0xe1}, {&(0x7f0000000180)=""/118, 0x76}, {&(0x7f0000001540)=""/126, 0x7e}, {&(0x7f0000001c40)=""/4096, 0x1000}], &(0x7f0000001780)=[0x3, 0x7, 0x1000, 0x7, 0x10001, 0x3, 0xa000000, 0x7ff], 0x4}, 0x20) sendfile(r2, r4, 0x0, 0x80001d00c0d0) [ 868.161713][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12738560, inode=0, rec_len=0, name_len=0 [ 868.188769][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12742656, inode=0, rec_len=0, name_len=0 12:43:10 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000140)='./file1\x00', 0x42) mkdir(&(0x7f0000000440)='./file0\x00', 0x0) unlink(&(0x7f0000000000)='./bus\x00') mount$overlay(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@default_permissions, 0x0}]}) [ 868.232140][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12746752, inode=0, rec_len=0, name_len=0 [ 868.321675][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12750848, inode=0, rec_len=0, name_len=0 [ 868.351405][T19998] loop5: detected capacity change from 0 to 2048 12:43:10 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000140)='./file1\x00', 0x42) (async) mkdir(&(0x7f0000000440)='./file0\x00', 0x0) (async) unlink(&(0x7f0000000000)='./bus\x00') (async, rerun: 32) mount$overlay(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@default_permissions, 0x0}]}) (rerun: 32) [ 868.361149][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12754944, inode=0, rec_len=0, name_len=0 [ 868.399819][T19999] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 868.443162][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12759040, inode=0, rec_len=0, name_len=0 [ 868.498677][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12763136, inode=0, rec_len=0, name_len=0 12:43:10 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) mkdir(&(0x7f0000000140)='./file1\x00', 0x42) (async) mkdir(&(0x7f0000000440)='./file0\x00', 0x0) (async) unlink(&(0x7f0000000000)='./bus\x00') (async, rerun: 32) mount$overlay(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@default_permissions, 0x0}]}) (rerun: 32) [ 868.569229][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12767232, inode=0, rec_len=0, name_len=0 [ 868.638740][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12771328, inode=0, rec_len=0, name_len=0 12:43:10 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x40, 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r1, &(0x7f00000061c0)={0x2020, 0x0, 0x0}, 0x2020) fchownat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) write$FUSE_INIT(r1, &(0x7f0000000040)={0x50, 0x0, r2, {0x7, 0x1f, 0x0, 0x8fec42fcf6ca9bfe}}, 0x50) dup3(r0, 0xffffffffffffffff, 0x0) [ 868.742282][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12775424, inode=0, rec_len=0, name_len=0 [ 868.803161][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12779520, inode=0, rec_len=0, name_len=0 [ 868.846766][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12783616, inode=0, rec_len=0, name_len=0 12:43:10 executing program 5: syz_mount_image$nilfs2(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x100000, 0x3b, &(0x7f0000000200)=[{&(0x7f0000012360)="0200"/32, 0x20, 0x2}, {&(0x7f0000010000)="020000000000343418010000f498e16897043d98000000003f00000000000000000010000000000004000000000000001000000005000000010000000000000004000000000000000000000000000000e003000000000000781f1f6300000000781f1f6300000000781f1f63000000000100320000000100781f1f6300000000004eed0000000000000000000b00000080002000c00010005745cea941714c61b9841bd4a64c433600"/192, 0xc0, 0x400}, 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&(0x7f0000000e00)=ANY=[@ANYBLOB="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"], 0x1) (async) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x148a42, 0x0) (async) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80001d00c0d0) (async) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14da42, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f0000001800)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r2, @ANYBLOB="00800000000000002e2f66696c6530006f26e676f5aea77e6222a84a792d6ff9a95e0eaea6ed700552efba194dc6a3f030a3d27eefc67ec7eb042ed129ee83"]) write$binfmt_script(r3, &(0x7f00000007c0)={'#! ', './bus', [{}, {}, {0x20, '-'}, {0x20, 'nilfs2\x00'}, {0x20, 'nilfs2\x00'}, {0x20, '-'}, {0x20, '(,},{-\'^-)%[-}\\'}, {0x20, 'nilfs2\x00'}, {0x20, '^#+'}], 0xa, "bb16ab301396e9538c98624e26361de7dd35b358a54ea24722c299ff4e5800fa9cea23b8f5ec1db4211b89d672d41d1e0fd560d7f37c0f284abe3c67517744fa0fe95fc4b837795144dad9fe77ff02ba0607e737c8e98e8db22b35ebf883954efb05de7b81082fd6139949034e0b71f6dad822ecb5886b54"}, 0xb3) r4 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_BUFFERS_UPDATE(r0, 0x10, &(0x7f00000017c0)={0x5e5e, 0x0, &(0x7f0000000900)=[{&(0x7f0000001440)=""/225, 0xe1}, {&(0x7f0000000180)=""/118, 0x76}, {&(0x7f0000001540)=""/126, 0x7e}, {&(0x7f0000001c40)=""/4096, 0x1000}], &(0x7f0000001780)=[0x3, 0x7, 0x1000, 0x7, 0x10001, 0x3, 0xa000000, 0x7ff], 0x4}, 0x20) (async) sendfile(r2, r4, 0x0, 0x80001d00c0d0) [ 868.883219][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12787712, inode=0, rec_len=0, name_len=0 [ 868.919650][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12791808, inode=0, rec_len=0, name_len=0 [ 868.952133][T20016] loop5: detected capacity change from 0 to 2048 [ 868.961620][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12795904, inode=0, rec_len=0, name_len=0 [ 868.997977][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12800000, inode=0, rec_len=0, name_len=0 12:43:10 executing program 5: syz_mount_image$nilfs2(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x100000, 0x3b, &(0x7f0000000200)=[{&(0x7f0000012360)="0200"/32, 0x20, 0x2}, 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{&(0x7f0000010200)="0200000000000000100001022e0000000200000000000000100002022e2e00000b00000000000000e00306012e6e696c667300"/64, 0x40, 0x1400}, 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0x300, 0xb020}, {&(0x7f0000000000)="22000000000000000200000000000000ffffffffffffffff0000000000000000", 0x20, 0xb400}, {&(0x7f0000012da0)="11000000000000000200000000000000ffffffffffffffff0000000000000000", 0x20, 0xb800}, {&(0x7f0000012dc0)="13000000000000000200000000000000ffffffffffffffff000000000000000014000000000000000200000000000000ffffffffffffffff0000000000000000", 0x40, 0xbbff}, {&(0x7f0000012e00)="5a83286cef02cd2211faaf1e400006000300000000000000781f1f63000000004000000000000000050000000100000078000000000000000200000000000000030000000000000000000000000000000300000002000000c200000000000000e20000000000000000000000000000000100"/128, 0x80, 0xc000}, {&(0x7f0000012e80)="15000000000000000200000000000000ffffffffffffffff000000000000000027000000000000000200000000000000ffffffffffffffff0000000000000000", 0x40, 0xc400}, {&(0x7f0000012ec0)="16000000000000000200000000000000ffffffffffffffff0000000000000000", 0x20, 0xc800}, {&(0x7f0000000940)="0001080000000000000000000000000000000000000000000100000000000000020000000000000022000000000000008200000000000000a200000000000000c200000000000000e200"/96, 0x60, 0xcc00}, {&(0x7f0000012f40)='\x00\x00\x00\x00\x00\x00\x00\x00*\x00\x00\x00\x00\x00\x00\x00+\x00\x00\x00\x00\x00\x00\x00,\x00\x00\x00\x00\x00\x00\x00-\x00\x00\x00\x00\x00\x00\x00.\x00\x00\x00\x00\x00\x00\x00/\x00\x00\x00\x00\x00\x00\x001\x00\x00\x00\x00\x00\x00\x002\x00'/96, 0x60, 0xce00}, {&(0x7f0000012fa0)="ed336a1f90010000781f1f63000000000f000000000000000000000000000000781f1f6300000000781f1f6300000000000000000000000000000000000000000080010000000000010201000000000000000000000000000d000000000000000e000000000000003300000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000781f1f6300000000781f1f630000000000000000000000000000000000000000008001000000000000000000000000001700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000781f1f6300000000781f1f630000000000000000000000000000000000000000008001000000000000000000000000001800"/352, 0x160, 0xd000}, {&(0x7f0000013100)="020000000000343418010000f498e168cdbf9e50000000003f00000000000000000010000000000004000000000000001000000005000000020000000000000030000000000000000300000000000000a003000000000000781f1f6300000000781f1f6300000000781f1f63000000000100320001000100781f1f6300000000004eed0000000000000000000b00000080002000c00010005745cea941714c61b9841bd4a64c433600"/192, 0xc0, 0xff000}], 0x0, &(0x7f0000000e00)=ANY=[@ANYBLOB="001f4c9f5c634767170641d80ae80934dd515774df6bd6e8ac83bb453caa956ceb4e72e49239bc83dd9c189e0f6332ce60423d81a4cb03a0ff847b3ccddcca56f59195de205a9dc6b04afdd36916c4937ffd20701a8cac0377474f04b951b6d12227317c118ba2ef40cb0aaf4c2a3c9c7ad66dcc643e359176431f10b0fee5fb6016d5ad6b6df6880e34e1378a94af2a8fc7e0651a99ddb26db13fb8b8b63bf0e1ea03f244c3410acd43b63f60b5afe400a449bf6d55c150c5f259501d991470bba7c6d5498ae7392509f1477265ce4518fd6dc51e265711e04521a68b3679d4662855a9c83aa6390cc36c544c984073e9b19aae9afee05a0eadfd2135593e27c6402104ad1a3f7ff1f39516e26156797e7025e6773eca9c23d6c5afce74d01ea00c9efb789441d6a23e9a17c3a214b135c5e7cf0c0ea74dc97782a69f0e1b2d41e5db555173e8dd75eb761b5ed2a848fe1c4bad5713b5c3b54d059f1ad275201486867d8158131ad4ca1a15f1d35f30c7789cde28ec705defb36723f7858be72cb7e3176367a414428b90a83717"], 0x1) (async) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x148a42, 0x0) (async) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80001d00c0d0) (async) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14da42, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f0000001800)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r2, @ANYBLOB="00800000000000002e2f66696c6530006f26e676f5aea77e6222a84a792d6ff9a95e0eaea6ed700552efba194dc6a3f030a3d27eefc67ec7eb042ed129ee83"]) (async) write$binfmt_script(r3, &(0x7f00000007c0)={'#! ', './bus', [{}, {}, {0x20, '-'}, {0x20, 'nilfs2\x00'}, {0x20, 'nilfs2\x00'}, {0x20, '-'}, {0x20, '(,},{-\'^-)%[-}\\'}, {0x20, 'nilfs2\x00'}, {0x20, '^#+'}], 0xa, "bb16ab301396e9538c98624e26361de7dd35b358a54ea24722c299ff4e5800fa9cea23b8f5ec1db4211b89d672d41d1e0fd560d7f37c0f284abe3c67517744fa0fe95fc4b837795144dad9fe77ff02ba0607e737c8e98e8db22b35ebf883954efb05de7b81082fd6139949034e0b71f6dad822ecb5886b54"}, 0xb3) r4 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_BUFFERS_UPDATE(r0, 0x10, &(0x7f00000017c0)={0x5e5e, 0x0, &(0x7f0000000900)=[{&(0x7f0000001440)=""/225, 0xe1}, {&(0x7f0000000180)=""/118, 0x76}, {&(0x7f0000001540)=""/126, 0x7e}, {&(0x7f0000001c40)=""/4096, 0x1000}], &(0x7f0000001780)=[0x3, 0x7, 0x1000, 0x7, 0x10001, 0x3, 0xa000000, 0x7ff], 0x4}, 0x20) (async) sendfile(r2, r4, 0x0, 0x80001d00c0d0) [ 869.048157][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12804096, inode=0, rec_len=0, name_len=0 [ 869.089074][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12808192, inode=0, rec_len=0, name_len=0 [ 869.106869][T20021] loop5: detected capacity change from 0 to 2048 [ 869.153750][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12812288, inode=0, rec_len=0, name_len=0 12:43:11 executing program 5: syz_mount_image$nilfs2(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x100000, 0x3b, &(0x7f0000000200)=[{&(0x7f0000012360)="0200"/32, 0x20, 0x2}, {&(0x7f0000010000)="020000000000343418010000f498e16897043d98000000003f00000000000000000010000000000004000000000000001000000005000000010000000000000004000000000000000000000000000000e003000000000000781f1f6300000000781f1f6300000000781f1f63000000000100320000000100781f1f6300000000004eed0000000000000000000b00000080002000c00010005745cea941714c61b9841bd4a64c433600"/192, 0xc0, 0x400}, {&(0x7f00000019c0)="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", 0x1d5, 0x1000}, {&(0x7f0000010200)="0200000000000000100001022e0000000200000000000000100002022e2e00000b00000000000000e00306012e6e696c667300"/64, 0x40, 0x1400}, 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{&(0x7f0000011300)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 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0x300, 0xb020}, {&(0x7f0000000000)="22000000000000000200000000000000ffffffffffffffff0000000000000000", 0x20, 0xb400}, {&(0x7f0000012da0)="11000000000000000200000000000000ffffffffffffffff0000000000000000", 0x20, 0xb800}, {&(0x7f0000012dc0)="13000000000000000200000000000000ffffffffffffffff000000000000000014000000000000000200000000000000ffffffffffffffff0000000000000000", 0x40, 0xbbff}, {&(0x7f0000012e00)="5a83286cef02cd2211faaf1e400006000300000000000000781f1f63000000004000000000000000050000000100000078000000000000000200000000000000030000000000000000000000000000000300000002000000c200000000000000e20000000000000000000000000000000100"/128, 0x80, 0xc000}, {&(0x7f0000012e80)="15000000000000000200000000000000ffffffffffffffff000000000000000027000000000000000200000000000000ffffffffffffffff0000000000000000", 0x40, 0xc400}, {&(0x7f0000012ec0)="16000000000000000200000000000000ffffffffffffffff0000000000000000", 0x20, 0xc800}, {&(0x7f0000000940)="0001080000000000000000000000000000000000000000000100000000000000020000000000000022000000000000008200000000000000a200000000000000c200000000000000e200"/96, 0x60, 0xcc00}, {&(0x7f0000012f40)='\x00\x00\x00\x00\x00\x00\x00\x00*\x00\x00\x00\x00\x00\x00\x00+\x00\x00\x00\x00\x00\x00\x00,\x00\x00\x00\x00\x00\x00\x00-\x00\x00\x00\x00\x00\x00\x00.\x00\x00\x00\x00\x00\x00\x00/\x00\x00\x00\x00\x00\x00\x001\x00\x00\x00\x00\x00\x00\x002\x00'/96, 0x60, 0xce00}, {&(0x7f0000012fa0)="ed336a1f90010000781f1f63000000000f000000000000000000000000000000781f1f6300000000781f1f6300000000000000000000000000000000000000000080010000000000010201000000000000000000000000000d000000000000000e000000000000003300000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000781f1f6300000000781f1f630000000000000000000000000000000000000000008001000000000000000000000000001700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000781f1f6300000000781f1f630000000000000000000000000000000000000000008001000000000000000000000000001800"/352, 0x160, 0xd000}, {&(0x7f0000013100)="020000000000343418010000f498e168cdbf9e50000000003f00000000000000000010000000000004000000000000001000000005000000020000000000000030000000000000000300000000000000a003000000000000781f1f6300000000781f1f6300000000781f1f63000000000100320001000100781f1f6300000000004eed0000000000000000000b00000080002000c00010005745cea941714c61b9841bd4a64c433600"/192, 0xc0, 0xff000}], 0x0, &(0x7f0000000e00)=ANY=[@ANYBLOB="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"], 0x1) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x148a42, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80001d00c0d0) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x88302, 0x0) write$fb(r2, &(0x7f0000000040)="e8ed5c05391f43bc3fac22fc0646ec9d8bf2aacc2d65fc3d3c501bf80b", 0x7ffff000) mknodat(r2, &(0x7f0000000140)='./file0\x00', 0x100, 0xa0) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x14da42, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x80001d00c0d0) [ 869.190219][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12816384, inode=0, rec_len=0, name_len=0 [ 869.223146][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12820480, inode=0, rec_len=0, name_len=0 [ 869.266410][T20026] loop5: detected capacity change from 0 to 2048 [ 869.270094][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12824576, inode=0, rec_len=0, name_len=0 [ 869.301749][T20027] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 869.343318][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12828672, inode=0, rec_len=0, name_len=0 [ 869.396843][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12832768, inode=0, rec_len=0, name_len=0 [ 869.432327][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12836864, inode=0, rec_len=0, name_len=0 [ 869.466238][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12840960, inode=0, rec_len=0, name_len=0 [ 869.520443][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12845056, inode=0, rec_len=0, name_len=0 [ 869.554286][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12849152, inode=0, rec_len=0, name_len=0 12:43:11 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x40, 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r1, &(0x7f00000061c0)={0x2020, 0x0, 0x0}, 0x2020) fchownat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) write$FUSE_INIT(r1, &(0x7f0000000040)={0x50, 0x0, r2, {0x7, 0x1f, 0x0, 0x8fec42fcf6ca9bfe}}, 0x50) dup3(r0, 0xffffffffffffffff, 0x0) [ 869.634915][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12853248, inode=0, rec_len=0, name_len=0 [ 869.707342][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12857344, inode=0, rec_len=0, name_len=0 12:43:11 executing program 5: syz_mount_image$nilfs2(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x100000, 0x3b, &(0x7f0000000200)=[{&(0x7f0000012360)="0200"/32, 0x20, 0x2}, {&(0x7f0000010000)="020000000000343418010000f498e16897043d98000000003f00000000000000000010000000000004000000000000001000000005000000010000000000000004000000000000000000000000000000e003000000000000781f1f6300000000781f1f6300000000781f1f63000000000100320000000100781f1f6300000000004eed0000000000000000000b00000080002000c00010005745cea941714c61b9841bd4a64c433600"/192, 0xc0, 0x400}, {&(0x7f00000019c0)="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", 0x1d5, 0x1000}, {&(0x7f0000010200)="0200000000000000100001022e0000000200000000000000100002022e2e00000b00000000000000e00306012e6e696c667300"/64, 0x40, 0x1400}, {&(0x7f0000010240)="f41f0000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000ff0f00"/1056, 0x420, 0x1800}, {&(0x7f0000000c80)="00000000000000000000000000000000781f1f6300000000781f1f63000000000000000000000092000000000000000000800100000000000000000000000000e70ea649ad3479a47dc621dd3db2a40a0ba310cb76559a0ae76b6c96e93c2a80c81a2dc62709e1a4", 0x68, 0x2080}, {&(0x7f00000106a0)="01000000000000000004000000000000781f1f6300000000781f1f630000000000000000000000000000000000000000ed4102000000000000000000000000000100"/96, 0x60, 0x2100}, {&(0x7f0000010700)="00000000000000000000000000000000781f1f6300000000781f1f63000000000000000000000000000000000000000000800100"/64, 0x40, 0x2380}, {&(0x7f0000010740)="00000000000000000000000000000000781f1f6300000000781f1f63000000000000000000000000000000000000000000800100"/64, 0x40, 0x2400}, {&(0x7f0000010780)="00000000000000000000000000000000781f1f6300000000781f1f63000000000000000000000000000000000000000000800100"/64, 0x40, 0x2480}, {&(0x7f00000107c0)="00000000000000000000000000000000781f1f6300000000781f1f63000000000000000000000000000000000000000000800100"/64, 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&(0x7f0000000e00)=ANY=[@ANYBLOB="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"], 0x1) (async) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x148a42, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80001d00c0d0) (async) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x88302, 0x0) write$fb(r2, &(0x7f0000000040)="e8ed5c05391f43bc3fac22fc0646ec9d8bf2aacc2d65fc3d3c501bf80b", 0x7ffff000) mknodat(r2, &(0x7f0000000140)='./file0\x00', 0x100, 0xa0) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x14da42, 0x0) (async) r4 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x80001d00c0d0) [ 869.775145][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12861440, inode=0, rec_len=0, name_len=0 [ 869.804638][ T1246] ieee802154 phy0 wpan0: encryption failed: -22 [ 869.810976][ T1246] ieee802154 phy1 wpan1: encryption failed: -22 [ 869.845001][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12865536, inode=0, rec_len=0, name_len=0 12:43:11 executing program 5: syz_mount_image$nilfs2(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x100000, 0x3b, &(0x7f0000000200)=[{&(0x7f0000012360)="0200"/32, 0x20, 0x2}, {&(0x7f0000010000)="020000000000343418010000f498e16897043d98000000003f00000000000000000010000000000004000000000000001000000005000000010000000000000004000000000000000000000000000000e003000000000000781f1f6300000000781f1f6300000000781f1f63000000000100320000000100781f1f6300000000004eed0000000000000000000b00000080002000c00010005745cea941714c61b9841bd4a64c433600"/192, 0xc0, 0x400}, 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&(0x7f0000000e00)=ANY=[@ANYBLOB="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"], 0x1) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x148a42, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80001d00c0d0) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x88302, 0x0) write$fb(r2, &(0x7f0000000040)="e8ed5c05391f43bc3fac22fc0646ec9d8bf2aacc2d65fc3d3c501bf80b", 0x7ffff000) (async) mknodat(r2, &(0x7f0000000140)='./file0\x00', 0x100, 0xa0) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x14da42, 0x0) (async) r4 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x80001d00c0d0) [ 869.912334][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12869632, inode=0, rec_len=0, name_len=0 [ 869.934107][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12873728, inode=0, rec_len=0, name_len=0 [ 869.982007][T20038] loop5: detected capacity change from 0 to 2048 [ 869.989789][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12877824, inode=0, rec_len=0, name_len=0 [ 870.042020][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12881920, inode=0, rec_len=0, name_len=0 [ 870.058382][T20039] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 870.118852][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12886016, inode=0, rec_len=0, name_len=0 [ 870.166080][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12890112, inode=0, rec_len=0, name_len=0 [ 870.207267][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12894208, inode=0, rec_len=0, name_len=0 [ 870.280771][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12898304, inode=0, rec_len=0, name_len=0 [ 870.360988][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12902400, inode=0, rec_len=0, name_len=0 [ 870.432146][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12906496, inode=0, rec_len=0, name_len=0 [ 870.468705][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12910592, inode=0, rec_len=0, name_len=0 12:43:12 executing program 5: syz_mount_image$nilfs2(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x100000, 0x3b, &(0x7f0000000200)=[{&(0x7f0000012360)="0200"/32, 0x20, 0x2}, {&(0x7f0000010000)="020000000000343418010000f498e16897043d98000000003f00000000000000000010000000000004000000000000001000000005000000010000000000000004000000000000000000000000000000e003000000000000781f1f6300000000781f1f6300000000781f1f63000000000100320000000100781f1f6300000000004eed0000000000000000000b00000080002000c00010005745cea941714c61b9841bd4a64c433600"/192, 0xc0, 0x400}, 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0x300, 0x9a00}, {&(0x7f0000012380)="0000000000000000000000000000000000000000000000000100000000000000781f1f63000000000c000000000000000200000000000000050000000000000004000000000000000000000000000000781f1f6300000000781f1f63000000000000000000000000000000000000000000800100000000000000000000000000020000000000000003000000000000000400000000000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000781f1f630000000035000000000000000800000000000000160000000000000006000000000000000000000000000000781f1f6300000000781f1f63000000000000000000000000000000000000000000800100000000000000000000000000130000000000000014000000000000001500000000000000160000000000000001180000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000300000000000000", 0x1a0, 0xa0c0}, {&(0x7f0000012520)="0200000000000000000000000000000000000000000000000400000000000000", 0x20, 0xa300}, {&(0x7f0000012540)="3a00000000000000050000000000000004000000000000000000000000000000781f1f63000000000c00000003000000781f1f63000000001000000003000000781f1f63000000001000000002000000781f1f630000000005000000020000000000000000000000000000000200"/128, 0x80, 0xa400}, {&(0x7f00000125c0)="e01f0000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000ffffff0100"/1056, 0x420, 0xa800}, {&(0x7f00000129e0)="0100"/32, 0x20, 0xac80}, {&(0x7f0000012a00)="0100"/32, 0x20, 0xae00}, {&(0x7f0000012a20)="0300"/32, 0x20, 0xae80}, {&(0x7f0000012a40)="0300"/32, 0x20, 0xaf00}, {&(0x7f0000000080)="0100"/32, 0x20, 0xaf80}, {&(0x7f0000012a80)="050000000000000001000000000000000200000000000000000000000000000006000000000000000100000000000000020000000000000000000000000000000700000000000000010000000000000002000000000000000000000000000000080000000000000001000000000000000200000000000000000000000000000009000000000000000100000000000000020000000000000000000000000000000a000000000000000100000000000000010000000000000000000000000000000b0000000000000001000000000000000100000000000000000000000000000017000000000000000200000000000000ffffffffffffffff000000000000000018000000000000000200000000000000ffffffffffffffff000000000000000019000000000000000200000000000000ffffffffffffffff00000000000000001a000000000000000200000000000000ffffffffffffffff00000000000000001b000000000000000200000000000000ffffffffffffffff00000000000000001c000000000000000200000000000000ffffffffffffffff00000000000000001d000000000000000200000000000000ffffffffffffffff000000000000000021000000000000000200000000000000ffffffffffffffff00000000000000001e000000000000000200000000000000ffffffffffffffff00000000000000001f000000000000000200000000000000ffffffffffffffff000000000000000012000000000000000200000000000000ffffffffffffffff000000000000000023000000000000000200000000000000ffffffffffffffff000000000000000024000000000000000200000000000000ffffffffffffffff000000000000000025000000000000000200000000000000ffffffffffffffff000000000000000026000000000000000200000000000000ffffffffffffffff000000000000000028000000000000000200000000000000ffffffffffffffff000000000000000029000000000000000200000000000000ffffffffffffffff0000000000000000", 0x300, 0xb020}, {&(0x7f0000000000)="22000000000000000200000000000000ffffffffffffffff0000000000000000", 0x20, 0xb400}, {&(0x7f0000012da0)="11000000000000000200000000000000ffffffffffffffff0000000000000000", 0x20, 0xb800}, {&(0x7f0000012dc0)="13000000000000000200000000000000ffffffffffffffff000000000000000014000000000000000200000000000000ffffffffffffffff0000000000000000", 0x40, 0xbbff}, {&(0x7f0000012e00)="5a83286cef02cd2211faaf1e400006000300000000000000781f1f63000000004000000000000000050000000100000078000000000000000200000000000000030000000000000000000000000000000300000002000000c200000000000000e20000000000000000000000000000000100"/128, 0x80, 0xc000}, {&(0x7f0000012e80)="15000000000000000200000000000000ffffffffffffffff000000000000000027000000000000000200000000000000ffffffffffffffff0000000000000000", 0x40, 0xc400}, {&(0x7f0000012ec0)="16000000000000000200000000000000ffffffffffffffff0000000000000000", 0x20, 0xc800}, {&(0x7f0000000940)="0001080000000000000000000000000000000000000000000100000000000000020000000000000022000000000000008200000000000000a200000000000000c200000000000000e200"/96, 0x60, 0xcc00}, {&(0x7f0000012f40)='\x00\x00\x00\x00\x00\x00\x00\x00*\x00\x00\x00\x00\x00\x00\x00+\x00\x00\x00\x00\x00\x00\x00,\x00\x00\x00\x00\x00\x00\x00-\x00\x00\x00\x00\x00\x00\x00.\x00\x00\x00\x00\x00\x00\x00/\x00\x00\x00\x00\x00\x00\x001\x00\x00\x00\x00\x00\x00\x002\x00'/96, 0x60, 0xce00}, {&(0x7f0000012fa0)="ed336a1f90010000781f1f63000000000f000000000000000000000000000000781f1f6300000000781f1f6300000000000000000000000000000000000000000080010000000000010201000000000000000000000000000d000000000000000e000000000000003300000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000781f1f6300000000781f1f630000000000000000000000000000000000000000008001000000000000000000000000001700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000781f1f6300000000781f1f630000000000000000000000000000000000000000008001000000000000000000000000001800"/352, 0x160, 0xd000}, {&(0x7f0000013100)="020000000000343418010000f498e168cdbf9e50000000003f00000000000000000010000000000004000000000000001000000005000000020000000000000030000000000000000300000000000000a003000000000000781f1f6300000000781f1f6300000000781f1f63000000000100320001000100781f1f6300000000004eed0000000000000000000b00000080002000c00010005745cea941714c61b9841bd4a64c433600"/192, 0xc0, 0xff000}], 0x0, &(0x7f0000000e00)=ANY=[@ANYBLOB="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"], 0x1) syz_memcpy_off$IO_URING_METADATA_FLAGS(0x0, 0x118, &(0x7f0000000140), 0x0, 0x4) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x148a42, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80001d00c0d0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14da42, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80001d00c0d0) 12:43:12 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x40, 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r1, &(0x7f00000061c0)={0x2020, 0x0, 0x0}, 0x2020) fchownat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) write$FUSE_INIT(r1, &(0x7f0000000040)={0x50, 0x0, r2, {0x7, 0x1f, 0x0, 0x8fec42fcf6ca9bfe}}, 0x50) dup3(r0, 0xffffffffffffffff, 0x0) [ 870.598432][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12914688, inode=0, rec_len=0, name_len=0 [ 870.624919][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12918784, inode=0, rec_len=0, name_len=0 12:43:12 executing program 2: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000040)=ANY=[@ANYBLOB="020000000000000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./bus\x00']) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=0000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r1, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r1, &(0x7f00000066c0)={0x50, 0x0, r2, {0x7, 0x21}}, 0x50) r3 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f0000000100)={0x0, 0x0}) fcntl$setownex(r3, 0xf, &(0x7f0000000140)={0x0, r4}) write$FUSE_LK(r0, &(0x7f0000000080)={0x28, 0x0, r2, {{0x5, 0x1, 0x1, r4}}}, 0x28) syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x8100000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="40000000000001000100080000000000ffffff7f200000005a4d000000040000", 0x20, 0x400}, {&(0x7f0000010020)="ff00000000000000feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff03feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed4103008076535fc00100006e1f1f636e1f1f636e1f1f6308000000000000000000000000000000000000000000000000000000000000000000000000000000ed41020000000000000100006e1f1f636e1f1f636e1f1f6309000000000000000000000000000000000000000000000000000000000000000000000000000000ed810100000000001a0400006e1f1f636e1f1f636e1f1f630a0000000b0000000000000000000000000000000000000000000000000000000000000000000000ffa1010000000000270000006e1f1f636e1f1f636e1f1f630c000000000000000000000000000000000000000000000000000000000000000000000000000000ed810100000000000a0000006e1f1f636e1f1f636e1f1f630d0000000000000000000000000000000000000000000000000000ed81020000000000282300006e1f1f636e1f1f636e1f1f630e0000000f0000001000000011000000120000001300000014000000150000000000000000000000ed81010000000000640000006e1f1f636e1f1f636e1f1f631800"/2464, 0x9a0, 0x800}, {&(0x7f00000109c0)="010000002e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000002e2e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000066696c6530000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000066696c6531000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000066696c6532000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000066696c6533000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700000066696c652e636f6c6400"/416, 0x1a0, 0x2000}, {&(0x7f0000010b60)="020000002e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000002e2e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000066696c6530000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000066696c653100"/224, 0xe0, 0x2400}, {&(0x7f00000002c0)="73797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273795c6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c4c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c65d273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c65f00b63c358590b6e7273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273007a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b2a314ae6ddc124b4af113af12896b9c645bfd6bc82de79efea402c90b527fca5e295f89fd75de31854945d3f909aa444c78344ee9c92cf71b6df787632060d9ed869d90e5d4069e2488fb9ac8e", 0x46d, 0x2800}, {&(0x7f00000110c0)="160000001700"/32, 0x20, 0x5404}, {&(0x7f0000000740)="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", 0x129, 0x6000}], 0x0, &(0x7f0000001d80)=ANY=[], 0x1) r5 = open(&(0x7f00000005c0)='./bus\x00', 0x48842, 0x0) pwritev2(r5, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x408, 0x3) [ 870.651379][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12922880, inode=0, rec_len=0, name_len=0 [ 870.665001][T20044] loop5: detected capacity change from 0 to 2048 [ 870.717560][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12926976, inode=0, rec_len=0, name_len=0 [ 870.734709][T20048] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 870.811395][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12931072, inode=0, rec_len=0, name_len=0 [ 870.851051][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12935168, inode=0, rec_len=0, name_len=0 [ 870.897832][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12939264, inode=0, rec_len=0, name_len=0 [ 870.951511][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12943360, inode=0, rec_len=0, name_len=0 [ 871.001908][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12947456, inode=0, rec_len=0, name_len=0 [ 871.062759][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12951552, inode=0, rec_len=0, name_len=0 [ 871.143610][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12955648, inode=0, rec_len=0, name_len=0 12:43:13 executing program 5: syz_mount_image$nilfs2(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x100000, 0x3b, &(0x7f0000000200)=[{&(0x7f0000012360)="0200"/32, 0x20, 0x2}, {&(0x7f0000010000)="020000000000343418010000f498e16897043d98000000003f00000000000000000010000000000004000000000000001000000005000000010000000000000004000000000000000000000000000000e003000000000000781f1f6300000000781f1f6300000000781f1f63000000000100320000000100781f1f6300000000004eed0000000000000000000b00000080002000c00010005745cea941714c61b9841bd4a64c433600"/192, 0xc0, 0x400}, 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{&(0x7f0000013100)="020000000000343418010000f498e168cdbf9e50000000003f00000000000000000010000000000004000000000000001000000005000000020000000000000030000000000000000300000000000000a003000000000000781f1f6300000000781f1f6300000000781f1f63000000000100320001000100781f1f6300000000004eed0000000000000000000b00000080002000c00010005745cea941714c61b9841bd4a64c433600"/192, 0xc0, 0xff000}], 0x0, &(0x7f0000000e00)=ANY=[@ANYBLOB="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"], 0x1) (async) syz_memcpy_off$IO_URING_METADATA_FLAGS(0x0, 0x118, &(0x7f0000000140), 0x0, 0x4) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x148a42, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80001d00c0d0) (async) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14da42, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80001d00c0d0) [ 871.232240][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12959744, inode=0, rec_len=0, name_len=0 [ 871.337223][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12963840, inode=0, rec_len=0, name_len=0 12:43:13 executing program 2: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000040)=ANY=[@ANYBLOB="020000000000000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./bus\x00']) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=0000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) (async) read$FUSE(r1, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r1, &(0x7f00000066c0)={0x50, 0x0, r2, {0x7, 0x21}}, 0x50) r3 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) (async) fcntl$getownex(r3, 0x10, &(0x7f0000000100)={0x0, 0x0}) fcntl$setownex(r3, 0xf, &(0x7f0000000140)={0x0, r4}) (async) write$FUSE_LK(r0, &(0x7f0000000080)={0x28, 0x0, r2, {{0x5, 0x1, 0x1, r4}}}, 0x28) (async) syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x8100000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="40000000000001000100080000000000ffffff7f200000005a4d000000040000", 0x20, 0x400}, {&(0x7f0000010020)="ff00000000000000feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff03feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed4103008076535fc00100006e1f1f636e1f1f636e1f1f6308000000000000000000000000000000000000000000000000000000000000000000000000000000ed41020000000000000100006e1f1f636e1f1f636e1f1f6309000000000000000000000000000000000000000000000000000000000000000000000000000000ed810100000000001a0400006e1f1f636e1f1f636e1f1f630a0000000b0000000000000000000000000000000000000000000000000000000000000000000000ffa1010000000000270000006e1f1f636e1f1f636e1f1f630c000000000000000000000000000000000000000000000000000000000000000000000000000000ed810100000000000a0000006e1f1f636e1f1f636e1f1f630d0000000000000000000000000000000000000000000000000000ed81020000000000282300006e1f1f636e1f1f636e1f1f630e0000000f0000001000000011000000120000001300000014000000150000000000000000000000ed81010000000000640000006e1f1f636e1f1f636e1f1f631800"/2464, 0x9a0, 0x800}, {&(0x7f00000109c0)="010000002e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000002e2e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000066696c6530000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000066696c6531000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000066696c6532000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000066696c6533000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700000066696c652e636f6c6400"/416, 0x1a0, 0x2000}, {&(0x7f0000010b60)="020000002e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000002e2e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000066696c6530000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000066696c653100"/224, 0xe0, 0x2400}, {&(0x7f00000002c0)="73797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273795c6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c4c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c65d273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c65f00b63c358590b6e7273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273007a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b2a314ae6ddc124b4af113af12896b9c645bfd6bc82de79efea402c90b527fca5e295f89fd75de31854945d3f909aa444c78344ee9c92cf71b6df787632060d9ed869d90e5d4069e2488fb9ac8e", 0x46d, 0x2800}, {&(0x7f00000110c0)="160000001700"/32, 0x20, 0x5404}, {&(0x7f0000000740)="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", 0x129, 0x6000}], 0x0, &(0x7f0000001d80)=ANY=[], 0x1) (async) r5 = open(&(0x7f00000005c0)='./bus\x00', 0x48842, 0x0) pwritev2(r5, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0x408, 0x3) [ 871.390723][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12967936, inode=0, rec_len=0, name_len=0 [ 871.400208][T20052] loop5: detected capacity change from 0 to 2048 [ 871.434654][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12972032, inode=0, rec_len=0, name_len=0 [ 871.559366][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12976128, inode=0, rec_len=0, name_len=0 12:43:13 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x40, 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r1, &(0x7f00000061c0)={0x2020, 0x0, 0x0}, 0x2020) fchownat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) (fail_nth: 1) write$FUSE_INIT(r1, &(0x7f0000000040)={0x50, 0x0, r2, {0x7, 0x1f, 0x0, 0x8fec42fcf6ca9bfe}}, 0x50) dup3(r0, r1, 0x0) [ 871.649453][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12980224, inode=0, rec_len=0, name_len=0 [ 871.695343][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12984320, inode=0, rec_len=0, name_len=0 12:43:13 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x40, 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r1, &(0x7f00000061c0)={0x2020, 0x0, 0x0}, 0x2020) fchownat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) (fail_nth: 2) write$FUSE_INIT(r1, &(0x7f0000000040)={0x50, 0x0, r2, {0x7, 0x1f, 0x0, 0x8fec42fcf6ca9bfe}}, 0x50) dup3(r0, r1, 0x0) [ 871.771186][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12988416, inode=0, rec_len=0, name_len=0 12:43:13 executing program 5: syz_mount_image$nilfs2(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x100000, 0x3b, &(0x7f0000000200)=[{&(0x7f0000012360)="0200"/32, 0x20, 0x2}, {&(0x7f0000010000)="020000000000343418010000f498e16897043d98000000003f00000000000000000010000000000004000000000000001000000005000000010000000000000004000000000000000000000000000000e003000000000000781f1f6300000000781f1f6300000000781f1f63000000000100320000000100781f1f6300000000004eed0000000000000000000b00000080002000c00010005745cea941714c61b9841bd4a64c433600"/192, 0xc0, 0x400}, {&(0x7f00000019c0)="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", 0x1d5, 0x1000}, {&(0x7f0000010200)="0200000000000000100001022e0000000200000000000000100002022e2e00000b00000000000000e00306012e6e696c667300"/64, 0x40, 0x1400}, {&(0x7f0000010240)="f41f0000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000ff0f00"/1056, 0x420, 0x1800}, {&(0x7f0000000c80)="00000000000000000000000000000000781f1f6300000000781f1f63000000000000000000000092000000000000000000800100000000000000000000000000e70ea649ad3479a47dc621dd3db2a40a0ba310cb76559a0ae76b6c96e93c2a80c81a2dc62709e1a4", 0x68, 0x2080}, {&(0x7f00000106a0)="01000000000000000004000000000000781f1f6300000000781f1f630000000000000000000000000000000000000000ed4102000000000000000000000000000100"/96, 0x60, 0x2100}, {&(0x7f0000010700)="00000000000000000000000000000000781f1f6300000000781f1f63000000000000000000000000000000000000000000800100"/64, 0x40, 0x2380}, {&(0x7f0000010740)="00000000000000000000000000000000781f1f6300000000781f1f63000000000000000000000000000000000000000000800100"/64, 0x40, 0x2400}, {&(0x7f0000010780)="00000000000000000000000000000000781f1f6300000000781f1f63000000000000000000000000000000000000000000800100"/64, 0x40, 0x2480}, {&(0x7f00000107c0)="00000000000000000000000000000000781f1f6300000000781f1f63000000000000000000000000000000000000000000800100"/64, 0x40, 0x2500}, {&(0x7f0000000d00)="00000000000000000000000000000004781f1f4300400000781f1f63000000000000000000000000f8ffffff00000000a49901000000000000000000000000008d3fc803f69171140e1e2c10c359d69535afbfd0f8673d99ae5bebee339675a49b00b542f8c4add5186aa1ff9e105054e515ba7e71d27a2999ea40a78b82719c4e3c362436015011fb19f28832243d5fd259da2b993e0ed7788d715c54f37c2ea7853ed2b9cc9db17021804d60fdf15415116edbf7f9e985a5d4fffb2ea9a84e62ffb83b5eff2f105e0de3c5909e11725b236c6453242b1f688ad1b24040bf74a2c56fb3cd535c2b0000000000", 0xed, 0x2580}, {&(0x7f0000010840)="000000000000000049c3a7f70000017f000001", 0x13, 0x2800}, {&(0x7f0000010860)="0000000000000000000000000000000000000000000000000100000000000000781f1f63000000000c000000000000000200000000000000050000000000000004000000000000000000000000000000781f1f6300000000781f1f63000000000000000000000000000000000000000000800100000000000000000000000000020000000000000003000000000000000400000000000000050000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000200000000000000", 0xe0, 0x28c0}, {&(0x7f0000010940)="0200000000000000000000000000000000000000000000000300000000000000", 0x20, 0x2a40}, {&(0x7f0000010960)="0200000000000000000000000000000000000000000000000400000000000000", 0x20, 0x2b00}, {&(0x7f0000010980)="3d0000000000000002000000000000003e000000000000000000000000000000781f1f63000000000c0000000300000000000000000000000000000003000000", 0x40, 0x2c00}, 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&(0x7f0000000e00)=ANY=[@ANYBLOB="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"], 0x1) syz_memcpy_off$IO_URING_METADATA_FLAGS(0x0, 0x118, &(0x7f0000000140), 0x0, 0x4) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x148a42, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80001d00c0d0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14da42, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80001d00c0d0) syz_mount_image$nilfs2(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x100000, 0x3b, &(0x7f0000000200)=[{&(0x7f0000012360)="0200"/32, 0x20, 0x2}, {&(0x7f0000010000)="020000000000343418010000f498e16897043d98000000003f00000000000000000010000000000004000000000000001000000005000000010000000000000004000000000000000000000000000000e003000000000000781f1f6300000000781f1f6300000000781f1f63000000000100320000000100781f1f6300000000004eed0000000000000000000b00000080002000c00010005745cea941714c61b9841bd4a64c433600"/192, 0xc0, 0x400}, 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&(0x7f0000000e00)=ANY=[@ANYBLOB="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"], 0x1) (async) syz_memcpy_off$IO_URING_METADATA_FLAGS(0x0, 0x118, &(0x7f0000000140), 0x0, 0x4) (async) open(&(0x7f00000000c0)='./bus\x00', 0x148a42, 0x0) (async) openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) (async) sendfile(r0, r1, 0x0, 0x80001d00c0d0) (async) open(&(0x7f00000000c0)='./bus\x00', 0x14da42, 0x0) (async) openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) (async) sendfile(r2, r3, 0x0, 0x80001d00c0d0) (async) [ 871.847690][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12992512, inode=0, rec_len=0, name_len=0 [ 871.910298][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=12996608, inode=0, rec_len=0, name_len=0 [ 871.941291][T20063] loop5: detected capacity change from 0 to 2048 [ 871.972420][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=13000704, inode=0, rec_len=0, name_len=0 [ 871.997416][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=13004800, inode=0, rec_len=0, name_len=0 [ 872.034455][T20065] FAULT_INJECTION: forcing a failure. [ 872.034455][T20065] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 872.054394][T20067] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 872.083139][T20065] CPU: 0 PID: 20065 Comm: syz-executor.0 Not tainted 6.1.0-rc5-syzkaller-00307-gfe24a97cf254 #0 [ 872.093604][T20065] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 872.103678][T20065] Call Trace: [ 872.106972][T20065] [ 872.108813][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=13008896, inode=0, rec_len=0, name_len=0 [ 872.109923][T20065] dump_stack_lvl+0x1b1/0x28e [ 872.109958][T20065] ? nf_tcp_handle_invalid+0x62e/0x62e [ 872.135833][T20065] ? panic+0x710/0x710 [ 872.139946][T20065] ? rcu_read_lock_sched_held+0x87/0x110 [ 872.143475][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=13012992, inode=0, rec_len=0, name_len=0 [ 872.145666][T20065] ? vfs_write+0x95d/0xc50 [ 872.145702][T20065] should_fail+0x399/0x4e0 [ 872.167507][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=13017088, inode=0, rec_len=0, name_len=0 [ 872.170195][T20065] strncpy_from_user+0x32/0x330 [ 872.170235][T20065] getname_flags+0xf5/0x4e0 [ 872.170326][T20065] user_path_at_empty+0x2a/0x1a0 [ 872.190905][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=13021184, inode=0, rec_len=0, name_len=0 [ 872.191042][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=13025280, inode=0, rec_len=0, name_len=0 [ 872.195436][T20065] do_fchownat+0xdf/0x240 [ 872.195465][T20065] ? print_irqtrace_events+0x220/0x220 [ 872.195485][T20065] ? lockdep_hardirqs_on_prepare+0x428/0x790 [ 872.195506][T20065] ? chown_common+0x8f0/0x8f0 [ 872.195529][T20065] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 872.195556][T20065] __x64_sys_fchownat+0xb1/0xc0 [ 872.195581][T20065] do_syscall_64+0x3d/0xb0 [ 872.200670][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=13029376, inode=0, rec_len=0, name_len=0 [ 872.216309][T20065] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 872.216339][T20065] RIP: 0033:0x7f7e7a28b639 [ 872.216356][T20065] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 872.216373][T20065] RSP: 002b:00007f7e7af36168 EFLAGS: 00000246 ORIG_RAX: 0000000000000104 [ 872.321848][T20065] RAX: ffffffffffffffda RBX: 00007f7e7a3abf80 RCX: 00007f7e7a28b639 [ 872.329830][T20065] RDX: 0000000000000000 RSI: 0000000020000140 RDI: ffffffffffffff9c [ 872.337802][T20065] RBP: 00007f7e7af361d0 R08: 0000000000000000 R09: 0000000000000000 [ 872.345768][T20065] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 872.353759][T20065] R13: 00007ffdb3a10b1f R14: 00007f7e7af36300 R15: 0000000000022000 [ 872.361743][T20065] [ 872.373177][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=13033472, inode=0, rec_len=0, name_len=0 [ 872.400093][ T27] audit: type=1800 audit(1668948194.224:542): pid=20066 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=18 res=0 errno=0 [ 872.453276][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=13037568, inode=0, rec_len=0, name_len=0 [ 872.493157][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=13041664, inode=0, rec_len=0, name_len=0 [ 872.523357][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=13045760, inode=0, rec_len=0, name_len=0 12:43:14 executing program 5: r0 = syz_mount_image$nilfs2(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x100000, 0x3b, &(0x7f0000000200)=[{&(0x7f0000012360)="0200"/32, 0x20, 0x2}, {&(0x7f0000010000)="020000000000343418010000f498e16897043d98000000003f00000000000000000010000000000004000000000000001000000005000000010000000000000004000000000000000000000000000000e003000000000000781f1f6300000000781f1f6300000000781f1f63000000000100320000000100781f1f6300000000004eed0000000000000000000b00000080002000c00010005745cea941714c61b9841bd4a64c433600"/192, 0xc0, 0x400}, {&(0x7f00000019c0)="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", 0x1d5, 0x1000}, {&(0x7f0000010200)="0200000000000000100001022e0000000200000000000000100002022e2e00000b00000000000000e00306012e6e696c667300"/64, 0x40, 0x1400}, {&(0x7f0000010240)="f41f0000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000ff0f00"/1056, 0x420, 0x1800}, {&(0x7f0000000c80)="00000000000000000000000000000000781f1f6300000000781f1f63000000000000000000000092000000000000000000800100000000000000000000000000e70ea649ad3479a47dc621dd3db2a40a0ba310cb76559a0ae76b6c96e93c2a80c81a2dc62709e1a4", 0x68, 0x2080}, {&(0x7f00000106a0)="01000000000000000004000000000000781f1f6300000000781f1f630000000000000000000000000000000000000000ed4102000000000000000000000000000100"/96, 0x60, 0x2100}, {&(0x7f0000010700)="00000000000000000000000000000000781f1f6300000000781f1f63000000000000000000000000000000000000000000800100"/64, 0x40, 0x2380}, {&(0x7f0000010740)="00000000000000000000000000000000781f1f6300000000781f1f63000000000000000000000000000000000000000000800100"/64, 0x40, 0x2400}, {&(0x7f0000010780)="00000000000000000000000000000000781f1f6300000000781f1f63000000000000000000000000000000000000000000800100"/64, 0x40, 0x2480}, {&(0x7f0000000140)="00000000000000000400000000000000781f1f638500000000781f1b63e5ffffffffffe5ffffff000000000000000000000080010000000000000000000000006a", 0x41, 0x2500}, {&(0x7f0000000d00)="00000000000000000000000000000004781f1f4300400000781f1f63000000000000000000000000f8ffffff00000000a49901000000000000000000000000008d3fc803f69171140e1e2c10c359d69535afbfd0f8673d99ae5bebee339675a49b00b542f8c4add5186aa1ff9e105054e515ba7e71d27a2999ea40a78b82719c4e3c362436015011fb19f28832243d5fd259da2b993e0ed7788d715c54f37c2ea7853ed2b9cc9db17021804d60fdf15415116edbf7f9e985a5d4fffb2ea9a84e62ffb83b5eff2f105e0de3c5909e11725b236c6453242b1f688ad1b24040bf74a2c56fb3cd535c2b0000000000", 0xed, 0x2580}, {&(0x7f0000010840)="000000000000000049c3a7f70000017f000001", 0x13, 0x2800}, {&(0x7f0000010860)="0000000000000000000000000000000000000000000000000100000000000000781f1f63000000000c000000000000000200000000000000050000000000000004000000000000000000000000000000781f1f6300000000781f1f63000000000000000000000000000000000000000000800100000000000000000000000000020000000000000003000000000000000400000000000000050000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000200000000000000", 0xe0, 0x28c0}, {&(0x7f0000010940)="0200000000000000000000000000000000000000000000000300000000000000", 0x20, 0x2a40}, {&(0x7f0000010960)="0200000000000000000000000000000000000000000000000400000000000000", 0x20, 0x2b00}, {&(0x7f0000010980)="3d0000000000000002000000000000003e000000000000000000000000000000781f1f63000000000c0000000300000000000000000000000000000003000000", 0x40, 0x2c00}, {&(0x7f0000000fc0)="f81f000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000ff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000089fa1d111fc8459d87066907f58cee572d7a43b668c4a0d4527ad1aa10fab9e0e3dc84a378c9d578a3b89b8f8e2526b12f007ceed29dec294788964d99b9e877e85698c0707dec2207f9a8e28e723ebcba99f33f04c4f7445f20116b24cc", 0x472, 0x3000}, {&(0x7f0000010de0)="05000000000000000100000000000000ffffffffffffffff000000000000000006000000000000000100000000000000ffffffffffffffff000000000000000007000000000000000100000000000000ffffffffffffffff000000000000000008000000000000000100000000000000ffffffffffffffff000000000000000009000000000000000100000000000000ffffffffffffffff00000000000000000a000000000000000100000000000000ffffffffffffffff00000000000000000b000000000000000100000000000000ffffffffffffffff0000000000000000", 0xe0, 0x3820}, {&(0x7f0000010ec0)="d102c1e890010000781f1f630000000003000000000000000000000000000000781f1f6300000000781f1f630000000000000000000000000000000000000000008001000000000000000000000000000c000000000000000d000000000000000e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000781f1f6300000000781f1f630000000000000000000000000000000000000000008001000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000654506530000000001000000000000000000000000000000781f1f6300000000781f1f630000000000000000000000000000000000000000008001000000000000000000000000000700"/352, 0x160, 0x3c00}, {&(0x7f00000009c0)="652d8fe95cab1d6a11faaf1e400001000100000000000000781f1f630000000020000000000000001000000006000000c00100000000000002000000000000000c000000000000000200000000000000010000000100000000100000000000000000000000000000020000000000000002000000000000000100000001000000120000000000000000000000000000000d00000000000000020000000000000002000001000000000000011400000000000001000000000000000e000000000000000200000000000000010000000100000000180000000000000000000000000000edffffff0000000002000000000000000100000001000000001c0000000000000000000000000000100000000000000002000000000000000900000009000000080000000000000000000000e4000000090000000000000001000000000000000a000000000000000200000000000000000000000000000003000000000000000c0000000000000004000000000000000d0000000000000005000000000000000e00000000000000060000000000000010000000000000000700000000000000110000000000000008000000000000003b1e37f29aad4469b33f82020f588c28ffaa9bf9fd3395b0f6001e54a42d1d6aad27495ff3bff935c79dc564052063f6bd51e2485a61000000002f6d1fb7f12bdec75aabbd05e2b115f8dd5963bc5c385142e9b2007194025f17772e6b2ffe6b7bf22154d65abe2007a2b060bcc532bb3f9c01b763cf974fb91f75e4e32451ef5239d6c6a9b0e2b49de00b3c6e47995e9a5f4a4f42fb1c12ec6ed4876aa9eb810000006be88366461e77b6bd4f1412d0ce94997ba2936e3823115e5abfe8c6b9caf0b52eb1117e05d6a52c2c9f84f358f49f4bcfd4674adc649bc286678250dd917466b426b301881a2060477aadea72d82b8d7032e80824150d572ac197658a38654baf2e42247e7d392f1b", 0x2be, 0x4000}, {&(0x7f00000111e0)="0c00000000000000100001022e0000000200000000000000100002022e2e00000d000000000000001800050166696c6530000000000000000e00000000000000c803050766696c653100"/96, 0x60, 0x4400}, {&(0x7f0000011240)="0200000000000000100001022e0000000200000000000000100002022e2e00000b00000000000000180006012e6e696c66730000000000000c000000000000001800050266696c6530000000000000000f000000000000001800050166696c65310000000000000010000000000000001800050166696c65320000000000000010000000000000001800050166696c65330000000000000011000000000000006803090166696c652e636f6c6400"/192, 0xc0, 0x4800}, 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{&(0x7f0000011fe0)="00000000000000000000000000000000781f1f6300000000781f1f63000000000000000000000000000000000000000000800100"/64, 0x40, 0x9900}, {&(0x7f0000000880)="00000000000000000000000000781f1f6300000000781f1f630000000000000000000000000000000000000000a4810100000000000000000000000000008905a6762b38bfc2925dad0000", 0x4b, 0x9980}, {&(0x7f0000012060)="02000000000000000004000000000000781f1f6300000000781f1f630000000092ddcb2992ddcb290000000000000000ed410200000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080bd9f690000000004000000000000001a04000000000000781f1f6300000000781f1f630000000092ddcb2992ddcb290000000000000000ed810100000000000000000000000000001400000000000001140000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000081bd9f69000000000200000000000000270000000000000078e1ad9685c68440d91f1f630000000092ddcb2992ddcb290000000000000000eda10100000000000000000000000000001800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000082bd9f690000000002000000000000000a00000000000000781f1f6300000000781f1f630000000092ddcb2992ddcb290000000000000000ed810100000000000000000000000000001c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083bd9f690000000014000000000000002823000000000000781f1f6300000000781f1f630000000092ddcb2992ddcb290000000000000000ed810200000000000102010000000000000000000000000009000000000000000a000000000000000f000000000000000c000000000000000d00000000000000000000000000000084bd9f690000000002000000000000006400000000000000781f1f6300000000781f1f630000000092ddcb2992ddcb290000000000000000ed810100000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000085bd9f6900000000", 0x300, 0x9a00}, {&(0x7f0000012380)="0000000000000000000000000000000000000000000000000100000000000000781f1f63000000000c000000000000000200000000000000050000000000000004000000000000000000000000000000781f1f6300000000781f1f63000000000000000000000000000000000000000000800100000000000000000000000000020000000000000003000000000000000400000000000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000781f1f630000000035000000000000000800000000000000160000000000000006000000000000000000000000000000781f1f6300000000781f1f63000000000000000000000000000000000000000000800100000000000000000000000000130000000000000014000000000000001500000000000000160000000000000001180000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000300000000000000", 0x1a0, 0xa0c0}, {&(0x7f0000012520)="0200000000000000000000000000000000000000000000000400000000000000", 0x20, 0xa300}, {&(0x7f0000012540)="3a00000000000000050000000000000004000000000000000000000000000000781f1f63000000000c00000003000000781f1f6300000000100000aea0baa00003000000781f1f63000000001000000002000000781f1f630000000005000000020000000000000000000000000000000200"/128, 0x80, 0xa400}, {&(0x7f00000125c0)="e01f0000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000ffffff0100"/1056, 0x420, 0xa800}, {&(0x7f00000129e0)="0100"/32, 0x20, 0xac80}, {&(0x7f0000012a00)="0100"/32, 0x20, 0xae00}, {&(0x7f0000012a20)="0300"/32, 0x20, 0xae80}, {&(0x7f0000012a40)="0300"/32, 0x20, 0xaf00}, {&(0x7f0000000080)="0100"/32, 0x20, 0xaf80}, {&(0x7f0000012a80)="050000000000000001000000000000000200000000000000000000000000000006000000000000000100000000000000020000000000000000000000000000000700000000000000010000000000000002000000000000000000000000000000080000000000000001000000000000000200000000000000000000000000000009000000000000000100000000000000020000000000000000000000000000000a000000000000000100000000000000010000000000000000000000000000000b0000000000000001000000000000000100000000000000000000000000000017000000000000000200000000000000ffffffffffffffff000000000000000018000000000000000200000000000000ffffffffffffffff000000000000000019000000000000000200000000000000ffffffffffffffff00000000000000001a000000000000000200000000000000ffffffffffffffff00000000000000001b000000000000000200000000000000ffffffffffffffff00000000000000001c000000000000000200000000000000ffffffffffffffff00000000000000001d000000000000000200000000000000ffffffffffffffff000000000000000021000000000000000200000000000000ffffffffffffffff00000000000000001e000000000000000200000000000000ffffffffffffffff00000000000000001f000000000000000200000000000000ffffffffffffffff000000000000000012000000000000000200000000000000ffffffffffffffff000000000000000023000000000000000200000000000000ffffffffffffffff000000000000000024000000000000000200000000000000ffffffffffffffff000000000000000025000000000000000200000000000000ffffffffffffffff000000000000000026000000000000000200000000000000ffffffffffffffff000000000000000028000000000000000200000000000000ffffffffffffffff000000000000000029000000000000000200000000000000ffffffffffffffff0000000000000000", 0x300, 0xb020}, {&(0x7f0000000000)="22000000000000000200000000000000ffffffffffffffff0000000000000000", 0x20, 0xb400}, {&(0x7f0000012da0)="11000000000000000200000000000000ffffffffffffffff0000000000000000", 0x20, 0xb800}, {&(0x7f0000012dc0)="13000000000000000200000000000000ffffffffffffffff000000000000000014000000000000000200000000000000ffffffffffffffff0000000000000000", 0x40, 0xbbff}, {&(0x7f0000012e00)="5a83286cef02cd2211faaf1e400006000300000000000000781f1f63000000004000000000000000050000000100000078000000000000000200000000000000030000000000000000000000000000000300000002000000c200000000000000e20000000000000000000000000000000100"/128, 0x80, 0xc000}, {&(0x7f0000012e80)="15000000000000000200000000000000ffffffffffffffff000000000000000027000000000000000200000000000000ffffffffffffffff0000000000000000", 0x40, 0xc400}, {&(0x7f0000012ec0)="16000000000000000200000000000000ffffffffffffffff0000000000000000", 0x20, 0xc800}, {&(0x7f0000000940)="0001080000000000000000000000000000000000000000000100000000000000020000000000000022000000000000008200000000000000a200000000000000c200000000000000e200"/96, 0x60, 0xcc00}, {&(0x7f0000012f40)='\x00\x00\x00\x00\x00\x00\x00\x00*\x00\x00\x00\x00\x00\x00\x00+\x00\x00\x00\x00\x00\x00\x00,\x00\x00\x00\x00\x00\x00\x00-\x00\x00\x00\x00\x00\x00\x00.\x00\x00\x00\x00\x00\x00\x00/\x00\x00\x00\x00\x00\x00\x001\x00\x00\x00\x00\x00\x00\x002\x00'/96, 0x60, 0xce00}, {&(0x7f0000012fa0)="ed336a1f90010000781f1f63000000000f000000000000000000000000000000781f1f6300000000781f1f6300000000000000000000000000000000000000000080010000000000010201000000000000000000000000000d000000000000000e000000000000003300000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000781f1f6300000000781f1f630000000000000000000000000000000000000000008001000000000000000000000000001700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000781f1f6300000000781f1f630000000000000000000000000000000000000000008001000000000000000000000000001800"/352, 0x160, 0xd000}, {&(0x7f0000013100)="020000000000343418010000f498e168cdbf9e50000000003f00000000000000000010000000000004000000000000001000000005000000020000000000000030000000000000000300000000000000a003000000000000781f1f6300000000781f1f6300000000781f1f63000000000100320001000100781f1f6300000000004eed0000000000000000000b00000080002000c00010005745cea941714c61b9841bd4a64c433600"/192, 0xc0, 0xff000}], 0x0, &(0x7f0000001780)=ANY=[@ANYBLOB="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"], 0x1) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x148a42, 0x0) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x88302, 0x0) write$fb(r2, &(0x7f0000000040)="e8ed5c05391f43bc3fac22fc0646ec9d8bf2aacc2d65fc3d3c501bf80b", 0x7ffff000) sendfile(r2, r0, &(0x7f00000001c0)=0x1c0, 0x3) r3 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x80001d00c0d0) r4 = open(&(0x7f00000000c0)='./bus\x00', 0x14da42, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r4, r5, 0x0, 0x80001d00c0d0) [ 872.553200][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=13049856, inode=0, rec_len=0, name_len=0 [ 872.585900][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=13053952, inode=0, rec_len=0, name_len=0 [ 872.623154][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=13058048, inode=0, rec_len=0, name_len=0 [ 872.653195][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=13062144, inode=0, rec_len=0, name_len=0 [ 872.672025][T20073] loop5: detected capacity change from 0 to 2048 [ 872.696878][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=13066240, inode=0, rec_len=0, name_len=0 [ 872.723779][T20074] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 872.743190][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=13070336, inode=0, rec_len=0, name_len=0 [ 872.770178][T20074] ------------[ cut here ]------------ [ 872.777082][T20074] WARNING: CPU: 0 PID: 20074 at fs/nilfs2/sufile.c:531 nilfs_sufile_set_segment_usage+0x4d8/0x5c0 [ 872.788104][T20074] Modules linked in: [ 872.792029][T20074] CPU: 0 PID: 20074 Comm: segctord Not tainted 6.1.0-rc5-syzkaller-00307-gfe24a97cf254 #0 [ 872.802018][T20074] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 872.812254][T20074] RIP: 0010:nilfs_sufile_set_segment_usage+0x4d8/0x5c0 [ 872.819204][T20074] Code: 25 28 00 00 00 48 3b 84 24 a0 00 00 00 0f 85 fa 00 00 00 44 89 f8 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 58 53 37 fe <0f> 0b e9 1a fe ff ff e8 4c 53 37 fe e8 d7 45 ad fd e9 ca fe ff ff [ 872.838888][T20074] RSP: 0000:ffffc9000590f5c0 EFLAGS: 00010293 [ 872.845055][T20074] RAX: ffffffff835344f8 RBX: 0000000000000004 RCX: ffff88803b183a80 [ 872.853183][T20074] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000000 [ 872.861180][T20074] RBP: ffffc9000590f6b0 R08: ffffffff83534301 R09: ffffffff834e8b83 [ 872.869228][T20074] R10: 0000000000000002 R11: ffff88803b183a80 R12: 0000000000000050 [ 872.877247][T20074] R13: ffff888092e91000 R14: 1ffff92000b21ec4 R15: ffff888070c78e28 [ 872.885284][T20074] FS: 0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 [ 872.894284][T20074] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 872.900902][T20074] CR2: 0000001b32f22000 CR3: 0000000074f1c000 CR4: 00000000003506f0 [ 872.908965][T20074] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 872.917016][T20074] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 872.925052][T20074] Call Trace: [ 872.928350][T20074] [ 872.931310][T20074] ? nilfs_sufile_mark_dirty+0x240/0x240 12:43:14 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x40, 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r1, &(0x7f00000061c0)={0x2020, 0x0, 0x0}, 0x2020) fchownat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) (fail_nth: 3) write$FUSE_INIT(r1, &(0x7f0000000040)={0x50, 0x0, r2, {0x7, 0x1f, 0x0, 0x8fec42fcf6ca9bfe}}, 0x50) dup3(r0, r1, 0x0) [ 872.933919][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=13074432, inode=0, rec_len=0, name_len=0 [ 872.936999][T20074] ? memcpy+0x3c/0x60 [ 872.956726][T20074] ? nilfs_write_file_data_binfo+0x116/0x270 [ 872.962735][T20074] nilfs_segctor_do_construct+0x49ca/0x6f80 [ 872.968784][T20074] ? print_irqtrace_events+0x220/0x220 [ 872.974375][T20074] ? nilfs_transaction_unlock+0x210/0x210 [ 872.980127][T20074] ? rcu_read_lock_sched_held+0x87/0x110 [ 872.985858][T20074] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 872.991871][T20074] ? nilfs_segctor_confirm+0x24b/0x2d0 [ 872.997427][T20074] ? trace_lock_release+0x95/0x220 [ 872.998232][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=13078528, inode=0, rec_len=0, name_len=0 [ 873.002550][T20074] ? __up_read+0x690/0x690 [ 873.002576][T20074] ? nilfs_segctor_confirm+0x24b/0x2d0 [ 873.002597][T20074] ? do_raw_spin_lock+0x148/0x360 [ 873.033305][T20074] ? __lock_acquire+0x1f60/0x1f60 [ 873.038367][T20074] ? do_raw_spin_unlock+0x134/0x8a0 [ 873.043665][T20074] ? _raw_spin_unlock+0x24/0x40 [ 873.048540][T20074] ? nilfs_segctor_confirm+0x24b/0x2d0 [ 873.054079][T20074] nilfs_segctor_construct+0x143/0x8d0 [ 873.059576][T20074] ? trace_nilfs2_transaction_transition+0xec/0x2e0 [ 873.066272][T20074] nilfs_segctor_thread+0x59e/0x11c0 [ 873.071621][T20074] ? nilfs_construction_timeout+0x40/0x40 [ 873.077426][T20074] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 873.083402][T20074] ? _raw_spin_unlock+0x40/0x40 [ 873.088282][T20074] ? wake_bit_function+0x240/0x240 [ 873.093535][T20074] ? _raw_spin_unlock+0x40/0x40 [ 873.098408][T20074] ? lockdep_hardirqs_on_prepare+0x428/0x790 [ 873.104482][T20074] ? __kthread_parkme+0x166/0x1c0 [ 873.109595][T20074] kthread+0x266/0x300 [ 873.113846][T20074] ? nilfs_construction_timeout+0x40/0x40 [ 873.115037][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=13082624, inode=0, rec_len=0, name_len=0 [ 873.119568][T20074] ? kthread_blkcg+0xd0/0xd0 [ 873.119596][T20074] ret_from_fork+0x1f/0x30 [ 873.144524][T20074] [ 873.147561][T20074] Kernel panic - not syncing: panic_on_warn set ... [ 873.154158][T20074] CPU: 0 PID: 20074 Comm: segctord Not tainted 6.1.0-rc5-syzkaller-00307-gfe24a97cf254 #0 [ 873.164061][T20074] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 873.174126][T20074] Call Trace: [ 873.177423][T20074] [ 873.180367][T20074] dump_stack_lvl+0x1b1/0x28e [ 873.185073][T20074] ? nf_tcp_handle_invalid+0x62e/0x62e [ 873.190551][T20074] ? panic+0x710/0x710 [ 873.191776][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=13086720, inode=0, rec_len=0, name_len=0 [ 873.191841][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=13090816, inode=0, rec_len=0, name_len=0 [ 873.191902][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=13094912, inode=0, rec_len=0, name_len=0 [ 873.191960][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=13099008, inode=0, rec_len=0, name_len=0 [ 873.192053][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=13103104, inode=0, rec_len=0, name_len=0 [ 873.192141][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=13107200, inode=0, rec_len=0, name_len=0 [ 873.192200][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=13111296, inode=0, rec_len=0, name_len=0 [ 873.192259][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=13115392, inode=0, rec_len=0, name_len=0 [ 873.192361][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=13119488, inode=0, rec_len=0, name_len=0 [ 873.192425][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=13123584, inode=0, rec_len=0, name_len=0 [ 873.192484][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=13127680, inode=0, rec_len=0, name_len=0 [ 873.192542][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=13131776, inode=0, rec_len=0, name_len=0 [ 873.192600][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=13135872, inode=0, rec_len=0, name_len=0 [ 873.192659][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=13139968, inode=0, rec_len=0, name_len=0 [ 873.192717][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=13144064, inode=0, rec_len=0, name_len=0 [ 873.196836][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=13148160, inode=0, rec_len=0, name_len=0 [ 873.196902][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=13152256, inode=0, rec_len=0, name_len=0 [ 873.196999][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=13156352, inode=0, rec_len=0, name_len=0 [ 873.197058][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=13160448, inode=0, rec_len=0, name_len=0 [ 873.197117][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=13164544, inode=0, rec_len=0, name_len=0 [ 873.197175][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=13168640, inode=0, rec_len=0, name_len=0 [ 873.197235][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=13172736, inode=0, rec_len=0, name_len=0 [ 873.197293][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=13176832, inode=0, rec_len=0, name_len=0 [ 873.197351][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=13180928, inode=0, rec_len=0, name_len=0 [ 873.197416][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=13185024, inode=0, rec_len=0, name_len=0 [ 873.197475][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=13189120, inode=0, rec_len=0, name_len=0 [ 873.198771][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=13193216, inode=0, rec_len=0, name_len=0 [ 873.198843][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=13197312, inode=0, rec_len=0, name_len=0 [ 873.198902][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=13201408, inode=0, rec_len=0, name_len=0 [ 873.198962][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=13205504, inode=0, rec_len=0, name_len=0 [ 873.199021][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=13209600, inode=0, rec_len=0, name_len=0 [ 873.199079][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=13213696, inode=0, rec_len=0, name_len=0 [ 873.199137][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=13217792, inode=0, rec_len=0, name_len=0 [ 873.199196][T16725] NILFS error (device loop3): nilfs_check_page: bad entry in directory #2: rec_len is smaller than minimal - offset=13221888, inode=0, rec_len=0, name_len=0 [ 873.199252][T16725] NILFS error (device loop3): nilfs_check_page: size of directory #2 is not a multiple of chunk size [ 873.741375][T20074] ? vscnprintf+0x59/0x80 [ 873.745712][T20074] ? nilfs_sufile_set_segment_usage+0x3e0/0x5c0 [ 873.751960][T20074] panic+0x2d6/0x710 [ 873.755868][T20074] ? __warn+0x131/0x220 [ 873.760078][T20074] ? memcpy_page_flushcache+0xfc/0xfc [ 873.765454][T20074] ? ret_from_fork+0x1f/0x30 [ 873.770043][T20074] ? nilfs_sufile_set_segment_usage+0x4d8/0x5c0 [ 873.776280][T20074] __warn+0x1fa/0x220 [ 873.780257][T20074] ? nilfs_sufile_set_segment_usage+0x4d8/0x5c0 [ 873.786491][T20074] report_bug+0x1b3/0x2d0 [ 873.790850][T20074] handle_bug+0x3d/0x70 [ 873.795001][T20074] exc_invalid_op+0x16/0x40 [ 873.799497][T20074] asm_exc_invalid_op+0x16/0x20 [ 873.804342][T20074] RIP: 0010:nilfs_sufile_set_segment_usage+0x4d8/0x5c0 [ 873.811186][T20074] Code: 25 28 00 00 00 48 3b 84 24 a0 00 00 00 0f 85 fa 00 00 00 44 89 f8 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 58 53 37 fe <0f> 0b e9 1a fe ff ff e8 4c 53 37 fe e8 d7 45 ad fd e9 ca fe ff ff [ 873.830873][T20074] RSP: 0000:ffffc9000590f5c0 EFLAGS: 00010293 [ 873.836932][T20074] RAX: ffffffff835344f8 RBX: 0000000000000004 RCX: ffff88803b183a80 [ 873.844896][T20074] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000000 [ 873.852858][T20074] RBP: ffffc9000590f6b0 R08: ffffffff83534301 R09: ffffffff834e8b83 [ 873.860825][T20074] R10: 0000000000000002 R11: ffff88803b183a80 R12: 0000000000000050 [ 873.868790][T20074] R13: ffff888092e91000 R14: 1ffff92000b21ec4 R15: ffff888070c78e28 [ 873.876768][T20074] ? nilfs_mdt_read_block+0xb3/0x460 [ 873.882046][T20074] ? nilfs_sufile_set_segment_usage+0x2e1/0x5c0 [ 873.888278][T20074] ? nilfs_sufile_set_segment_usage+0x4d8/0x5c0 [ 873.894526][T20074] ? nilfs_sufile_mark_dirty+0x240/0x240 [ 873.900153][T20074] ? memcpy+0x3c/0x60 [ 873.904132][T20074] ? nilfs_write_file_data_binfo+0x116/0x270 [ 873.910106][T20074] nilfs_segctor_do_construct+0x49ca/0x6f80 [ 873.915997][T20074] ? print_irqtrace_events+0x220/0x220 [ 873.921503][T20074] ? nilfs_transaction_unlock+0x210/0x210 [ 873.927227][T20074] ? rcu_read_lock_sched_held+0x87/0x110 [ 873.932854][T20074] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 873.938834][T20074] ? nilfs_segctor_confirm+0x24b/0x2d0 [ 873.944284][T20074] ? trace_lock_release+0x95/0x220 [ 873.949394][T20074] ? __up_read+0x690/0x690 [ 873.953805][T20074] ? nilfs_segctor_confirm+0x24b/0x2d0 [ 873.959256][T20074] ? do_raw_spin_lock+0x148/0x360 [ 873.964275][T20074] ? __lock_acquire+0x1f60/0x1f60 [ 873.969297][T20074] ? do_raw_spin_unlock+0x134/0x8a0 [ 873.974496][T20074] ? _raw_spin_unlock+0x24/0x40 [ 873.979341][T20074] ? nilfs_segctor_confirm+0x24b/0x2d0 [ 873.984801][T20074] nilfs_segctor_construct+0x143/0x8d0 [ 873.990268][T20074] ? trace_nilfs2_transaction_transition+0xec/0x2e0 [ 873.996857][T20074] nilfs_segctor_thread+0x59e/0x11c0 [ 874.002187][T20074] ? nilfs_construction_timeout+0x40/0x40 [ 874.007906][T20074] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 874.013793][T20074] ? _raw_spin_unlock+0x40/0x40 [ 874.018636][T20074] ? wake_bit_function+0x240/0x240 [ 874.023740][T20074] ? _raw_spin_unlock+0x40/0x40 [ 874.028599][T20074] ? lockdep_hardirqs_on_prepare+0x428/0x790 [ 874.034583][T20074] ? __kthread_parkme+0x166/0x1c0 [ 874.039606][T20074] kthread+0x266/0x300 [ 874.043670][T20074] ? nilfs_construction_timeout+0x40/0x40 [ 874.049390][T20074] ? kthread_blkcg+0xd0/0xd0 [ 874.053973][T20074] ret_from_fork+0x1f/0x30 [ 874.058409][T20074] [ 874.061571][T20074] Kernel Offset: disabled [ 874.066172][T20074] Rebooting in 86400 seconds..