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0x20, 0x4a80}, {&(0x7f0000012320)="ed41000000100000721f1f63721f1f63721f1f6300000000000002008000000000000800030000000af301000400000000000000000000000100000050000000000000000000000000000000000000000000000000000000000000000000000000000000356c659400000000000000000000000000000000000000000000000020000000b82159cab82159cab82159ca721f1f63b82159ca0000000000000000", 0xa0, 0x4b00}, {&(0x7f00000123c0)="ed8100001a040000721f1f63721f1f63721f1f6300000000000001008000000000000800010000000af301000400000000000000000000000100000060000000000000000000000000000000000000000000000000000000000000000000000000000000c920eefd00000000000000000000000000000000000000000000000020000000b82159cab82159cab82159ca721f1f63b82159ca0000000000000000", 0xa0, 0x4c00}, 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{&(0x7f00000126a0)="ed81000064000000721f1f63721f1f63721f1f6300000000000001008000000000000800010000000af30100040000000000000000000000010000009000000000000000000000000000000000000000000000000000000000000000000000000000000049bfe1c100000000000000000000000000000000000000000000000020000000b82159cab82159cab82159ca721f1f63b82159ca0000000000000000", 0xa0, 0x5000}, {&(0x7f0000012740)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c653300000011000000940f090166696c652e636f6c64000000", 0x80, 0x10000}, {&(0x7f00000127c0)="0b0000000c0001022e00000002000000f40f02022e2e00"/32, 0x20, 0x20000}, {&(0x7f00000127e0)="00000000001000"/32, 0x20, 0x21000}, {&(0x7f0000012800)="00000000001000"/32, 0x20, 0x22000}, {&(0x7f0000012820)="00000000001000"/32, 0x20, 0x23000}, {&(0x7f0000012840)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x30000}, {&(0x7f0000012860)="0200"/32, 0x20, 0x30400}, {&(0x7f0000012880)="0300"/32, 0x20, 0x30800}, {&(0x7f00000128a0)="0400"/32, 0x20, 0x30c00}, {&(0x7f00000128c0)="0500"/32, 0x20, 0x31000}, {&(0x7f00000128e0)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000700"/96, 0x60, 0x31400}, {&(0x7f0000012940)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x40000}, {&(0x7f0000012960)="0200"/32, 0x20, 0x40400}, {&(0x7f0000012980)="0300"/32, 0x20, 0x40800}, {&(0x7f00000129a0)="0400"/32, 0x20, 0x40c00}, {&(0x7f00000129c0)="0500"/32, 0x20, 0x41000}, {&(0x7f00000129e0)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000700"/96, 0x60, 0x41400}, {&(0x7f0000012a40)="0c0000000c0001022e000000020000000c0002022e2e00000d0000001000050166696c65300000000e000000d80f050766696c653100"/64, 0x40, 0x50000}, {&(0x7f0000012a80)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x60000}, {&(0x7f0000012ea0)='syzkallers\x00'/32, 0x20, 0x70000}, {&(0x7f0000012ec0)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x90000}], 0x0, &(0x7f0000012f40), 0x1)
lseek(0xffffffffffffffff, 0xfff, 0x0)
r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x120, 0x0)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000080)={0x40000009})
getdents64(0xffffffffffffffff, 0xfffffffffffffffe, 0x29)

01:07:47 executing program 4:
syz_mount_image$nilfs2(&(0x7f00000000c0), &(0x7f00000001c0)='./file0\x00', 0x100000, 0x3a, &(0x7f0000000200)=[{&(0x7f0000010000)="020000000000343418010000f498e16897043d98000000003f00000000000000000010000000000004000000000000001000000005000000010000000000000004000000000000000000000000000000e003000000000000781f1f6300000000781f1f6300000000781f1f63000000000100320000000100781f1f6300000000004eed0000000000000000000b00000080002000c00010005745cea941714c61b9841bd4a64c433600"/192, 0xc0, 0x400}, {&(0x7f00000008c0)="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"/569, 0x239, 0x1000}, {&(0x7f0000010200)="0200000000000000100001022e0000000200000000000000100002022e2e00000b00000000000000e00306012e6e696c667300"/64, 0x40, 0x1400}, {&(0x7f0000010240)="f41f0000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000ff0f00"/1056, 0x420, 0x1800}, {&(0x7f0000000b00)="00000000000000000000000000000000781f1f6300000000784ae6368d2584bc6c1f1f63000000000000000000000000000000000000800100000000f54900000000000000", 0x45, 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}, {&(0x7f0000010800)="00000000000000000000000000000000781f1f6300000000781f1f630000000000000000000000000000000000000000a4810100"/64, 0x40, 0x2580}, {&(0x7f0000010840)="0100"/32, 0x20, 0x2800}, {&(0x7f0000010860)="0000000000000000000000000000000000000000000000000100000000000000781f1f63000000000c000000000000000200000000000000050000000000000004000000000000000000000000000000781f1f6300000000781f1f63000000000000000000000000000000000000000000800100000000000000000000000000020000000000000003000000000000000400000000000000050000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000200000000000000", 0xe0, 0x28c0}, {&(0x7f0000010940)="0200000000000000000000000000000000000000000000000300000000000000", 0x20, 0x2a44}, {&(0x7f0000010960)="0200000000000000000000000000000000000000000000000400000000000000", 0x20, 0x2b00}, {&(0x7f0000010980)="3d0000000000000002000000000000003e000000000000000000000000000000781f1f63000000000c0000000300000000000000000000000000000003000000", 0x40, 0x2c00}, {&(0x7f00000109c0)="f81f0000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000ff00"/1056, 0x420, 0x3000}, {&(0x7f0000010de0)="05000000000000000100000000000000ffffffffffffffff000000000000000006000000000000000100000000000000ffffffffffffffff000000000000000007000000000000000100000000000000ffffffffffffffff000000000000000008000000000000000100000000000000ffffffffffffffff000000000000000009000000000000000100000000000000ffffffffffffffff00000000000000000a000000000000000100000000000000ffffffffffffffff00000000000000000b000000000000000100000000000000ffffffffffffffff0000000000000000", 0xe0, 0x3820}, {&(0x7f0000010ec0)="d102c1e890010000781f1f630000000003000000000000000000000000000000781f1f6300000000781f1f630000000000000000000000000000000000000000008001000000000000000000000000000c000000000000000d000000000000000e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000781f1f6300000000781f1f630000000000000000000000000000000000000000008001000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000781f1f6300000000781f1f630000000000000000000000000000000000000000008001000000000000000000000000000700"/352, 0x160, 0x3c00}, {&(0x7f0000011020)="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", 0x1c0, 0x4000}, {&(0x7f00000111e0)="0c00000000000000100001022e0000000200000000000000100002022e2e00000d000000000000001800050166696c6530000000000000000e00000000000000c803050766696c653100"/96, 0x60, 0x4400}, {&(0x7f0000011240)="0200000000000000100001022e0000000200000000000000100002022e2e00000b00000000000000180006012e6e696c66730000000000000c000000000000001800050266696c6530000000000000000f000000000000001800050166696c65310000000000000010000000000000001800050166696c65320000000000000010000000000000001800050166696c65330000000000000011000000000000006803090166696c652e636f6c6400"/192, 0xc0, 0x4800}, {&(0x7f0000011300)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x4c00}, {&(0x7f0000011720)='/tmp/syz-imagegen3787079791/file0/file0\x00'/64, 0x40, 0x5400}, {&(0x7f0000011760)='syzkallers\x00'/32, 0x20, 0x5800}, {&(0x7f0000011780)="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"/416, 0x1a0, 0x8000}, {&(0x7f0000011920)="00010900000000000000000000000000000000000000000001000000000000000200000000000000030000000000000004000000000000000500000000000000060000000000000007000000000000000800"/96, 0x60, 0x8400}, {&(0x7f0000011980)="0000000000000000080000000000000009000000000000000a000000000000000b000000000000000c000000000000000d000000000000000e0000000000000010000000000000001100"/96, 0x60, 0x8600}, {&(0x7f00000119e0)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x8800}, {&(0x7f0000011a60)="ee1f0000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000ffff0300"/1056, 0x420, 0x8c00}, {&(0x7f0000011e80)="00000000be133a78000000000000000000000000781f1f6300000000781f1f630000000000000000000000000000000000000000008001000000000000000000", 0x40, 0x9480}, {&(0x7f0000011ec0)="01000000000000000004000000000000781f1f6300000000781f1f630000000092ddcb2992ddcb290000000000000000ed4103000000000000000000000000001200"/96, 0x60, 0x9500}, {&(0x7f0000001bc0)="00000000000000000000000000000000781f1f6300000000781f1f63000000000000000000000000000000000000000000800100000000000000000000000000bb755ccb35db3f23d2f959c640b3f7e4f89b3e98084087c7d84e05187ba1a4c70bd1d2fa45df73086e0bcab9b39569f71f45460370d5931d172ea6be44eb1b3c", 0x80, 0x9800}, {&(0x7f00000007c0)="00000000000004000000000000000000781f1f6300000000781f1f630020000000000000000000000000000000000000008001006d49a17e0000000000000000f8525c200bb2eb76f51f6297201f65c6896d71f403a38c909857584fe45eaa746b41ce1068e9b644575323c3ee6ceb29fa48b724c66260b6e10f2a59b100f622", 0x80, 0x9880}, {&(0x7f0000011fe0)="00000000000000000000000000000000781f1f6300000000781f1f63000000000000000000000000000000000000000000800100"/64, 0x40, 0x9900}, {&(0x7f0000012020)="00000000000000000000000000000000781f1f6300000000781f1f630000000000000000000000000000000000000000a4810100"/64, 0x40, 0x9980}, {&(0x7f0000012060)="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", 0x300, 0x9a00}, {&(0x7f0000000040)="0200"/32, 0x20, 0xa000}, {&(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}, {&(0x7f0000012a60)="0100"/32, 0x20, 0xaf80}, {&(0x7f0000012a80)="050000000000000001000000000000000200000000000000000000000000000006000000000000000100000000000000020000000000000000000000000000000700000000000000010000000000000002000000000000000000000000000000080000000000000001000000000000000200000000000000000000000000000009000000000000000100000000000000020000000000000000000000000000000a000000000000000100000000000000010000000000000000000000000000000b0000000000000001000000000000000100000000000000000000000000000017000000000000000200000000000000ffffffffffffffff000000000000000018000000000000000200000000000000ffffffffffffffff000000000000000019000000000000000200000000000000ffffffffffffffff00000000000000001a000000000000000200000000000000ffffffffffffffff00000000000000001b000000000000000200000000000000ffffffffffffffff00000000000000001c000000000000000200000000000000ffffffffffffffff00000000000000001d000000000000000200000000000000ffffffffffffffff000000000000000021000000000000000200000000000000ffffffffffffffff00000000000000001e000000000000000200000000000000ffffffffffffffff00000000000000001f000000000000000200000000000000ffffffffffffffff000000000000000012000000000000000200000000000000ffffffffffffffff000000000000000023000000000000000200000000000000ffffffffffffffff000000000000000024000000000000000200000000000000ffffffffffffffff000000000000000025000000000000000200000000000000ffffffffffffffff000000000000000026000000000000000200000000000000ffffffffffffffff000000000000000028000000000000000200000000000000ffffffffffffffff000000000000000029000000000000000200000000000000ffffffffffffffff0000000000000000", 0x300, 0xb020}, {&(0x7f0000000000)="22000000000000000200000000000000ffffffffffffffff0000000000000000", 0x20, 0xb400}, {&(0x7f0000012da0)="11000000000000000200000000000000ffffffffffffffff0000000000000000", 0x20, 0xb800}, {&(0x7f0000012dc0)="13000000000000000200000000000000ffffffffffffffff000000000000000014000000000000000200000000000000ffffffffffffffff0000000000000000", 0x40, 0xbc00}, {&(0x7f0000012e00)="5a83286cef02cd2211faaf1e400006000300000000000000781f1f63000000004000000000000000050000000100000078000000000000000200000000000000030000000000000000000000000000000300000002000000c200000000000000e20000000000000000000000000000000100"/128, 0x80, 0xc000}, {&(0x7f0000012e80)="15000000000000000200000000000000ffffffffffffffff000000000000000027000000000000000200000000000000ffffffffffffffff0000000000000000", 0x40, 0xc400}, {&(0x7f0000012ec0)="16000000000000000200000000000000ffffffffffffffff0000000000000000", 0x20, 0xc800}, {&(0x7f0000012ee0)="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}], 0x80, &(0x7f0000000c00)=ANY=[@ANYBLOB="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"], 0x1)
r0 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000300)=0x8)
r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0)
read$FUSE(r1, &(0x7f0000002cc0)={0x2020}, 0x2020)
flock(r0, 0x4)
read(r1, &(0x7f0000000040), 0x0)
r2 = creat(&(0x7f0000000200)='./bus\x00', 0x0)
write$FUSE_INIT(r2, &(0x7f0000000140)={0x50, 0x0, 0x0, {0x7, 0x24, 0x5, 0x3400002, 0x8, 0x6, 0xff, 0x9}}, 0x50)
openat$vsock(0xffffffffffffff9c, &(0x7f0000000880), 0x101403, 0x0)
read$FUSE(r2, &(0x7f0000004d00)={0x2020}, 0x2020)
ftruncate(r2, 0x1000)

[  785.802598][T23527] loop1: detected capacity change from 0 to 4096
[  785.860234][T23527] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback.
[  785.862258][T23531] loop4: detected capacity change from 0 to 2048
01:07:47 executing program 1:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x28, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000721f1f63721f1f630100ffff53ef010001000000721f1f63000000000000000001000000000000000b0000000001000008000000d2420100128300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3330313431313932383700"/192, 0xc0, 0x400}, {&(0x7f00000100c0)="0000000000000000000000008881bc59a13b4885a2a41f292163543f010040000c00000000000000721f1f6300"/64, 0x40, 0x4e0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000006100000000000000", 0x40, 0x540}, {&(0x7f0000010140)="0300000004000000010000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010160)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000010180)="ff030000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff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0x2020, 0x2000}, {&(0x7f00000121a0)="ed41000000100000721f1f63721f1f63721f1f6300000000000004008000000000000800050000000af301000400000000000000000000000100000010000000", 0x40, 0x4100}, {&(0x7f00000121e0)="20000000b82159cab82159ca00000000721f1f6300"/32, 0x20, 0x4180}, {&(0x7f0000012200)="8081000000180000721f1f63721f1f63721f1f6300000000000001008000000010000800000000000af301000400000000000000000000000200000030000000", 0x40, 0x4200}, {&(0x7f0000012240)="20000000000000000000000000000000721f1f6300"/32, 0x20, 0x4280}, {&(0x7f0000012260)="8081000000180000721f1f63721f1f63721f1f6300000000000001008000000010000800000000000af301000400000000000000000000000200000040000000", 0x40, 0x4300}, {&(0x7f00000122a0)="20000000000000000000000000000000721f1f6300"/32, 0x20, 0x4380}, {&(0x7f00000122c0)="c041000000400000721f1f63721f1f63721f1f6300000000000002008000000000000800000000000af301000400000000000000000000000400000020000000", 0x40, 0x4a00}, {&(0x7f0000012300)="20000000000000000000000000000000721f1f6300"/32, 0x20, 0x4a80}, {&(0x7f0000012320)="ed41000000100000721f1f63721f1f63721f1f6300000000000002008000000000000800030000000af301000400000000000000000000000100000050000000000000000000000000000000000000000000000000000000000000000000000000000000356c659400000000000000000000000000000000000000000000000020000000b82159cab82159cab82159ca721f1f63b82159ca0000000000000000", 0xa0, 0x4b00}, {&(0x7f00000123c0)="ed8100001a040000721f1f63721f1f63721f1f6300000000000001008000000000000800010000000af301000400000000000000000000000100000060000000000000000000000000000000000000000000000000000000000000000000000000000000c920eefd00000000000000000000000000000000000000000000000020000000b82159cab82159cab82159ca721f1f63b82159ca0000000000000000", 0xa0, 0x4c00}, {&(0x7f0000012460)="ffa1000027000000721f1f63721f1f63721f1f6300000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e333031343131393238372f66696c65302f66696c653000000000000000000000000000000000000000000070c0aa3600000000000000000000000000000000000000000000000020000000b82159cab82159cab82159ca721f1f63b82159ca0000000000000000", 0xa0, 0x4d00}, {&(0x7f0000012500)="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", 0x1a0, 0x4e00}, {&(0x7f00000126a0)="ed81000064000000721f1f63721f1f63721f1f6300000000000001008000000000000800010000000af30100040000000000000000000000010000009000000000000000000000000000000000000000000000000000000000000000000000000000000049bfe1c100000000000000000000000000000000000000000000000020000000b82159cab82159cab82159ca721f1f63b82159ca0000000000000000", 0xa0, 0x5000}, {&(0x7f0000012740)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c653300000011000000940f090166696c652e636f6c64000000", 0x80, 0x10000}, {&(0x7f00000127c0)="0b0000000c0001022e00000002000000f40f02022e2e00"/32, 0x20, 0x20000}, {&(0x7f00000127e0)="00000000001000"/32, 0x20, 0x21000}, {&(0x7f0000012800)="00000000001000"/32, 0x20, 0x22000}, {&(0x7f0000012820)="00000000001000"/32, 0x20, 0x23000}, {&(0x7f0000012840)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x30000}, {&(0x7f0000012860)="0200"/32, 0x20, 0x30400}, {&(0x7f0000012880)="0300"/32, 0x20, 0x30800}, {&(0x7f00000128a0)="0400"/32, 0x20, 0x30c00}, {&(0x7f00000128c0)="0500"/32, 0x20, 0x31000}, {&(0x7f00000128e0)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000700"/96, 0x60, 0x31400}, {&(0x7f0000012940)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x40000}, {&(0x7f0000012960)="0200"/32, 0x20, 0x40400}, {&(0x7f0000012980)="0300"/32, 0x20, 0x40800}, {&(0x7f00000129a0)="0400"/32, 0x20, 0x40c00}, {&(0x7f00000129c0)="0500"/32, 0x20, 0x41000}, {&(0x7f00000129e0)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000700"/96, 0x60, 0x41400}, {&(0x7f0000012a40)="0c0000000c0001022e000000020000000c0002022e2e00000d0000001000050166696c65300000000e000000d80f050766696c653100"/64, 0x40, 0x50000}, {&(0x7f0000012a80)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x60000}, {&(0x7f0000012ea0)='syzkallers\x00'/32, 0x20, 0x70000}, {&(0x7f0000012ec0)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x90000}], 0x0, &(0x7f0000012f40), 0x1) (async)
lseek(0xffffffffffffffff, 0xfff, 0x0) (async)
r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x120, 0x0)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000080)={0x40000009})
getdents64(0xffffffffffffffff, 0xfffffffffffffffe, 0x29)

[  785.953949][ T3620] EXT4-fs (loop1): unmounting filesystem.
[  786.017436][T23533] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
01:07:47 executing program 4:
syz_mount_image$nilfs2(&(0x7f00000000c0), &(0x7f00000001c0)='./file0\x00', 0x100000, 0x3a, &(0x7f0000000200)=[{&(0x7f0000010000)="020000000000343418010000f498e16897043d98000000003f00000000000000000010000000000004000000000000001000000005000000010000000000000004000000000000000000000000000000e003000000000000781f1f6300000000781f1f6300000000781f1f63000000000100320000000100781f1f6300000000004eed0000000000000000000b00000080002000c00010005745cea941714c61b9841bd4a64c433600"/192, 0xc0, 0x400}, {&(0x7f00000008c0)="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"/569, 0x239, 0x1000}, {&(0x7f0000010200)="0200000000000000100001022e0000000200000000000000100002022e2e00000b00000000000000e00306012e6e696c667300"/64, 0x40, 0x1400}, 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0x420, 0x1800}, {&(0x7f0000000b00)="00000000000000000000000000000000781f1f6300000000784ae6368d2584bc6c1f1f63000000000000000000000000000000000000800100000000f54900000000000000", 0x45, 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}, 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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}, {&(0x7f0000012a60)="0100"/32, 0x20, 0xaf80}, {&(0x7f0000012a80)="050000000000000001000000000000000200000000000000000000000000000006000000000000000100000000000000020000000000000000000000000000000700000000000000010000000000000002000000000000000000000000000000080000000000000001000000000000000200000000000000000000000000000009000000000000000100000000000000020000000000000000000000000000000a000000000000000100000000000000010000000000000000000000000000000b0000000000000001000000000000000100000000000000000000000000000017000000000000000200000000000000ffffffffffffffff000000000000000018000000000000000200000000000000ffffffffffffffff000000000000000019000000000000000200000000000000ffffffffffffffff00000000000000001a000000000000000200000000000000ffffffffffffffff00000000000000001b000000000000000200000000000000ffffffffffffffff00000000000000001c000000000000000200000000000000ffffffffffffffff00000000000000001d000000000000000200000000000000ffffffffffffffff000000000000000021000000000000000200000000000000ffffffffffffffff00000000000000001e000000000000000200000000000000ffffffffffffffff00000000000000001f000000000000000200000000000000ffffffffffffffff000000000000000012000000000000000200000000000000ffffffffffffffff000000000000000023000000000000000200000000000000ffffffffffffffff000000000000000024000000000000000200000000000000ffffffffffffffff000000000000000025000000000000000200000000000000ffffffffffffffff000000000000000026000000000000000200000000000000ffffffffffffffff000000000000000028000000000000000200000000000000ffffffffffffffff000000000000000029000000000000000200000000000000ffffffffffffffff0000000000000000", 0x300, 0xb020}, {&(0x7f0000000000)="22000000000000000200000000000000ffffffffffffffff0000000000000000", 0x20, 0xb400}, {&(0x7f0000012da0)="11000000000000000200000000000000ffffffffffffffff0000000000000000", 0x20, 0xb800}, {&(0x7f0000012dc0)="13000000000000000200000000000000ffffffffffffffff000000000000000014000000000000000200000000000000ffffffffffffffff0000000000000000", 0x40, 0xbc00}, {&(0x7f0000012e00)="5a83286cef02cd2211faaf1e400006000300000000000000781f1f63000000004000000000000000050000000100000078000000000000000200000000000000030000000000000000000000000000000300000002000000c200000000000000e20000000000000000000000000000000100"/128, 0x80, 0xc000}, {&(0x7f0000012e80)="15000000000000000200000000000000ffffffffffffffff000000000000000027000000000000000200000000000000ffffffffffffffff0000000000000000", 0x40, 0xc400}, {&(0x7f0000012ec0)="16000000000000000200000000000000ffffffffffffffff0000000000000000", 0x20, 0xc800}, {&(0x7f0000012ee0)="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}], 0x80, &(0x7f0000000c00)=ANY=[@ANYBLOB="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"], 0x1)
r0 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000300)=0x8)
r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0)
read$FUSE(r1, &(0x7f0000002cc0)={0x2020}, 0x2020)
flock(r0, 0x4)
read(r1, &(0x7f0000000040), 0x0)
r2 = creat(&(0x7f0000000200)='./bus\x00', 0x0)
write$FUSE_INIT(r2, &(0x7f0000000140)={0x50, 0x0, 0x0, {0x7, 0x24, 0x5, 0x3400002, 0x8, 0x6, 0xff, 0x9}}, 0x50)
openat$vsock(0xffffffffffffff9c, &(0x7f0000000880), 0x101403, 0x0)
read$FUSE(r2, &(0x7f0000004d00)={0x2020}, 0x2020)
ftruncate(r2, 0x1000)

[  786.161623][T23535] loop1: detected capacity change from 0 to 4096
[  786.187836][T23539] loop4: detected capacity change from 0 to 2048
[  786.204241][T23535] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback.
[  786.246941][T23541] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
01:07:47 executing program 1:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x28, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000721f1f63721f1f630100ffff53ef010001000000721f1f63000000000000000001000000000000000b0000000001000008000000d2420100128300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3330313431313932383700"/192, 0xc0, 0x400}, {&(0x7f00000100c0)="0000000000000000000000008881bc59a13b4885a2a41f292163543f010040000c00000000000000721f1f6300"/64, 0x40, 0x4e0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000006100000000000000", 0x40, 0x540}, {&(0x7f0000010140)="0300000004000000010000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010160)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000010180)="ff030000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000721f1f63721f1f63721f1f6300"/8224, 0x2020, 0x2000}, {&(0x7f00000121a0)="ed41000000100000721f1f63721f1f63721f1f6300000000000004008000000000000800050000000af301000400000000000000000000000100000010000000", 0x40, 0x4100}, {&(0x7f00000121e0)="20000000b82159cab82159ca00000000721f1f6300"/32, 0x20, 0x4180}, {&(0x7f0000012200)="8081000000180000721f1f63721f1f63721f1f6300000000000001008000000010000800000000000af301000400000000000000000000000200000030000000", 0x40, 0x4200}, {&(0x7f0000012240)="20000000000000000000000000000000721f1f6300"/32, 0x20, 0x4280}, {&(0x7f0000012260)="8081000000180000721f1f63721f1f63721f1f6300000000000001008000000010000800000000000af301000400000000000000000000000200000040000000", 0x40, 0x4300}, {&(0x7f00000122a0)="20000000000000000000000000000000721f1f6300"/32, 0x20, 0x4380}, {&(0x7f00000122c0)="c041000000400000721f1f63721f1f63721f1f6300000000000002008000000000000800000000000af301000400000000000000000000000400000020000000", 0x40, 0x4a00}, {&(0x7f0000012300)="20000000000000000000000000000000721f1f6300"/32, 0x20, 0x4a80}, {&(0x7f0000012320)="ed41000000100000721f1f63721f1f63721f1f6300000000000002008000000000000800030000000af301000400000000000000000000000100000050000000000000000000000000000000000000000000000000000000000000000000000000000000356c659400000000000000000000000000000000000000000000000020000000b82159cab82159cab82159ca721f1f63b82159ca0000000000000000", 0xa0, 0x4b00}, {&(0x7f00000123c0)="ed8100001a040000721f1f63721f1f63721f1f6300000000000001008000000000000800010000000af301000400000000000000000000000100000060000000000000000000000000000000000000000000000000000000000000000000000000000000c920eefd00000000000000000000000000000000000000000000000020000000b82159cab82159cab82159ca721f1f63b82159ca0000000000000000", 0xa0, 0x4c00}, {&(0x7f0000012460)="ffa1000027000000721f1f63721f1f63721f1f6300000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e333031343131393238372f66696c65302f66696c653000000000000000000000000000000000000000000070c0aa3600000000000000000000000000000000000000000000000020000000b82159cab82159cab82159ca721f1f63b82159ca0000000000000000", 0xa0, 0x4d00}, {&(0x7f0000012500)="ed8100000a000000721f1f63721f1f63721f1f6300000000000001008000000000000800010000000af3010004000000000000000000000001000000700000000000000000000000000000000000000000000000000000000000000000000000000000009f9c920200000000000000000000000000000000000000000000000020000000b82159cab82159cab82159ca721f1f63b82159ca0000000000000000000002ea06015400000000000600000000000000786174747231000006014c0000000000060000000000000078617474723200000000000000000000000000000000000000000000000000000000000078617474723200007861747472310000ed81000028230000721f1f63721f1f63721f1f6300000000000002008000000000000800010000000af301000400000000000000000000000300000080000000010000000200000081000000020000000100000082000000000000000000000000000000c2dadde700000000000000000000000000000000000000000000000020000000b82159cab82159cab82159ca721f1f63b82159ca0000000000000000", 0x1a0, 0x4e00}, {&(0x7f00000126a0)="ed81000064000000721f1f63721f1f63721f1f6300000000000001008000000000000800010000000af30100040000000000000000000000010000009000000000000000000000000000000000000000000000000000000000000000000000000000000049bfe1c100000000000000000000000000000000000000000000000020000000b82159cab82159cab82159ca721f1f63b82159ca0000000000000000", 0xa0, 0x5000}, {&(0x7f0000012740)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c653300000011000000940f090166696c652e636f6c64000000", 0x80, 0x10000}, {&(0x7f00000127c0)="0b0000000c0001022e00000002000000f40f02022e2e00"/32, 0x20, 0x20000}, {&(0x7f00000127e0)="00000000001000"/32, 0x20, 0x21000}, {&(0x7f0000012800)="00000000001000"/32, 0x20, 0x22000}, {&(0x7f0000012820)="00000000001000"/32, 0x20, 0x23000}, {&(0x7f0000012840)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x30000}, {&(0x7f0000012860)="0200"/32, 0x20, 0x30400}, {&(0x7f0000012880)="0300"/32, 0x20, 0x30800}, {&(0x7f00000128a0)="0400"/32, 0x20, 0x30c00}, {&(0x7f00000128c0)="0500"/32, 0x20, 0x31000}, {&(0x7f00000128e0)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000700"/96, 0x60, 0x31400}, {&(0x7f0000012940)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x40000}, {&(0x7f0000012960)="0200"/32, 0x20, 0x40400}, {&(0x7f0000012980)="0300"/32, 0x20, 0x40800}, {&(0x7f00000129a0)="0400"/32, 0x20, 0x40c00}, {&(0x7f00000129c0)="0500"/32, 0x20, 0x41000}, {&(0x7f00000129e0)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000700"/96, 0x60, 0x41400}, {&(0x7f0000012a40)="0c0000000c0001022e000000020000000c0002022e2e00000d0000001000050166696c65300000000e000000d80f050766696c653100"/64, 0x40, 0x50000}, {&(0x7f0000012a80)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x60000}, {&(0x7f0000012ea0)='syzkallers\x00'/32, 0x20, 0x70000}, {&(0x7f0000012ec0)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x90000}], 0x0, &(0x7f0000012f40), 0x1) (async)
lseek(0xffffffffffffffff, 0xfff, 0x0) (async)
r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x120, 0x0)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000080)={0x40000009}) (async)
getdents64(0xffffffffffffffff, 0xfffffffffffffffe, 0x29)

[  786.316938][ T3620] EXT4-fs (loop1): unmounting filesystem.
01:07:48 executing program 4:
syz_mount_image$nilfs2(&(0x7f00000000c0), &(0x7f00000001c0)='./file0\x00', 0x100000, 0x3a, &(0x7f0000000200)=[{&(0x7f0000010000)="020000000000343418010000f498e16897043d98000000003f00000000000000000010000000000004000000000000001000000005000000010000000000000004000000000000000000000000000000e003000000000000781f1f6300000000781f1f6300000000781f1f63000000000100320000000100781f1f6300000000004eed0000000000000000000b00000080002000c00010005745cea941714c61b9841bd4a64c433600"/192, 0xc0, 0x400}, {&(0x7f00000008c0)="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"/569, 0x239, 0x1000}, {&(0x7f0000010200)="0200000000000000100001022e0000000200000000000000100002022e2e00000b00000000000000e00306012e6e696c667300"/64, 0x40, 0x1400}, 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0x420, 0x4c00}, {&(0x7f0000011720)='/tmp/syz-imagegen3787079791/file0/file0\x00'/64, 0x40, 0x5400}, {&(0x7f0000011760)='syzkallers\x00'/32, 0x20, 0x5800}, {&(0x7f0000011780)="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"/416, 0x1a0, 0x8000}, 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0x300, 0xb020}, {&(0x7f0000000000)="22000000000000000200000000000000ffffffffffffffff0000000000000000", 0x20, 0xb400}, {&(0x7f0000012da0)="11000000000000000200000000000000ffffffffffffffff0000000000000000", 0x20, 0xb800}, {&(0x7f0000012dc0)="13000000000000000200000000000000ffffffffffffffff000000000000000014000000000000000200000000000000ffffffffffffffff0000000000000000", 0x40, 0xbc00}, {&(0x7f0000012e00)="5a83286cef02cd2211faaf1e400006000300000000000000781f1f63000000004000000000000000050000000100000078000000000000000200000000000000030000000000000000000000000000000300000002000000c200000000000000e20000000000000000000000000000000100"/128, 0x80, 0xc000}, {&(0x7f0000012e80)="15000000000000000200000000000000ffffffffffffffff000000000000000027000000000000000200000000000000ffffffffffffffff0000000000000000", 0x40, 0xc400}, {&(0x7f0000012ec0)="16000000000000000200000000000000ffffffffffffffff0000000000000000", 0x20, 0xc800}, {&(0x7f0000012ee0)="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}], 0x80, &(0x7f0000000c00)=ANY=[@ANYBLOB="001f4c9f5c634721fa0640d80ae80934dd515774df6bd6e8ac83bb453caa956cab4e72e49239bc83dd9c18e0d734d43b819f3c5332429e0f6332ce60423d81a4cb03a0ff847b3ccddcca56f59195de205a9dc6b04afdd36916c4937ffd35409d8220701a2227317c118ba2ef40cb0aaf4c2a3c9c7ad66dcc643e3591764b1f10b0fee5fb600004000000000000f6880e34e1378a94af2a8fc7e0651a99ddb26db13fb8b8b63bf0230802b25de097ccb5ca788a3044d142fe3c854aeefcc690268e81be44e09209d10082cb88d23356cce58b496de1defea9a7110c283c3c747e34ce2f02f363f9ff4314b5f4438dc0fec0f6bec56ec17d72a760ecd2ee7b6a132fa8e77c345f24f394e3c6ae7da6a64117861c8759a49eab94812352697f239b5e4c025903cd6bb541e8f2bac897262868165e66d087d893c4fd82d22317d3a1be9e430219fe208c36eaadf828dc7d43d71baa2cabd077aa59b0e44d3df305c7d5d52026eba7f7bcef92017209c49a3a4fb382fc9376df4b920cdae1873c9fbe79d81590646ba4b14ed4171677db5183ce0c3b000000"], 0x1)
r0 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000300)=0x8)
r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0)
read$FUSE(r1, &(0x7f0000002cc0)={0x2020}, 0x2020)
flock(r0, 0x4)
read(r1, &(0x7f0000000040), 0x0)
r2 = creat(&(0x7f0000000200)='./bus\x00', 0x0)
write$FUSE_INIT(r2, &(0x7f0000000140)={0x50, 0x0, 0x0, {0x7, 0x24, 0x5, 0x3400002, 0x8, 0x6, 0xff, 0x9}}, 0x50)
openat$vsock(0xffffffffffffff9c, &(0x7f0000000880), 0x101403, 0x0)
ftruncate(r2, 0x1000)

[  786.478482][T23545] loop1: detected capacity change from 0 to 4096
[  786.494574][T23550] loop4: detected capacity change from 0 to 2048
01:07:48 executing program 1:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x28, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000721f1f63721f1f630100ffff53ef010001000000721f1f63000000000000000001000000000000000b0000000001000008000000d2420100128300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3330313431313932383700"/192, 0xc0, 0x400}, {&(0x7f00000100c0)="0000000000000000000000008881bc59a13b4885a2a41f292163543f010040000c00000000000000721f1f6300"/64, 0x40, 0x4e0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000006100000000000000", 0x40, 0x540}, {&(0x7f0000010140)="0300000004000000010000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010160)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000010180)="ff030000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff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0x2020, 0x2000}, {&(0x7f00000121a0)="ed41000000100000721f1f63721f1f63721f1f6300000000000004008000000000000800050000000af301000400000000000000000000000100000010000000", 0x40, 0x4100}, {&(0x7f00000121e0)="20000000b82159cab82159ca00000000721f1f6300"/32, 0x20, 0x4180}, {&(0x7f0000012200)="8081000000180000721f1f63721f1f63721f1f6300000000000001008000000010000800000000000af301000400000000000000000000000200000030000000", 0x40, 0x4200}, {&(0x7f0000012240)="20000000000000000000000000000000721f1f6300"/32, 0x20, 0x4280}, {&(0x7f0000012260)="8081000000180000721f1f63721f1f63721f1f6300000000000001008000000010000800000000000af301000400000000000000000000000200000040000000", 0x40, 0x4300}, {&(0x7f00000122a0)="20000000000000000000000000000000721f1f6300"/32, 0x20, 0x4380}, {&(0x7f00000122c0)="c041000000400000721f1f63721f1f63721f1f6300000000000002008000000000000800000000000af301000400000000000000000000000400000020000000", 0x40, 0x4a00}, {&(0x7f0000012300)="20000000000000000000000000000000721f1f6300"/32, 0x20, 0x4a80}, {&(0x7f0000012320)="ed41000000100000721f1f63721f1f63721f1f6300000000000002008000000000000800030000000af301000400000000000000000000000100000050000000000000000000000000000000000000000000000000000000000000000000000000000000356c659400000000000000000000000000000000000000000000000020000000b82159cab82159cab82159ca721f1f63b82159ca0000000000000000", 0xa0, 0x4b00}, {&(0x7f00000123c0)="ed8100001a040000721f1f63721f1f63721f1f6300000000000001008000000000000800010000000af301000400000000000000000000000100000060000000000000000000000000000000000000000000000000000000000000000000000000000000c920eefd00000000000000000000000000000000000000000000000020000000b82159cab82159cab82159ca721f1f63b82159ca0000000000000000", 0xa0, 0x4c00}, {&(0x7f0000012460)="ffa1000027000000721f1f63721f1f63721f1f6300000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e333031343131393238372f66696c65302f66696c653000000000000000000000000000000000000000000070c0aa3600000000000000000000000000000000000000000000000020000000b82159cab82159cab82159ca721f1f63b82159ca0000000000000000", 0xa0, 0x4d00}, {&(0x7f0000012500)="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", 0x1a0, 0x4e00}, {&(0x7f00000126a0)="ed81000064000000721f1f63721f1f63721f1f6300000000000001008000000000000800010000000af30100040000000000000000000000010000009000000000000000000000000000000000000000000000000000000000000000000000000000000049bfe1c100000000000000000000000000000000000000000000000020000000b82159cab82159cab82159ca721f1f63b82159ca0000000000000000", 0xa0, 0x5000}, {&(0x7f0000012740)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c653300000011000000940f090166696c652e636f6c64000000", 0x80, 0x10000}, {&(0x7f00000127c0)="0b0000000c0001022e00000002000000f40f02022e2e00"/32, 0x20, 0x20000}, {&(0x7f00000127e0)="00000000001000"/32, 0x20, 0x21000}, {&(0x7f0000012800)="00000000001000"/32, 0x20, 0x22000}, {&(0x7f0000012820)="00000000001000"/32, 0x20, 0x23000}, {&(0x7f0000012840)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x30000}, {&(0x7f0000012860)="0200"/32, 0x20, 0x30400}, {&(0x7f0000012880)="0300"/32, 0x20, 0x30800}, {&(0x7f00000128a0)="0400"/32, 0x20, 0x30c00}, {&(0x7f00000128c0)="0500"/32, 0x20, 0x31000}, {&(0x7f00000128e0)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000700"/96, 0x60, 0x31400}, {&(0x7f0000012940)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x40000}, {&(0x7f0000012960)="0200"/32, 0x20, 0x40400}, {&(0x7f0000012980)="0300"/32, 0x20, 0x40800}, {&(0x7f00000129a0)="0400"/32, 0x20, 0x40c00}, {&(0x7f00000129c0)="0500"/32, 0x20, 0x41000}, {&(0x7f00000129e0)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000700"/96, 0x60, 0x41400}, {&(0x7f0000012a40)="0c0000000c0001022e000000020000000c0002022e2e00000d0000001000050166696c65300000000e000000d80f050766696c653100"/64, 0x40, 0x50000}, {&(0x7f0000012a80)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x60000}, {&(0x7f0000012ea0)='syzkallers\x00'/32, 0x20, 0x70000}, {&(0x7f0000012ec0)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x90000}], 0x0, &(0x7f0000012f40), 0x1)
r0 = openat(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x0)
lseek(r0, 0xfff, 0x0)
r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0)
read$FUSE(r1, &(0x7f0000002cc0)={0x2020}, 0x2020)
ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, &(0x7f0000000040))
getdents64(r0, 0xfffffffffffffffe, 0x29)

[  786.639889][T23552] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  786.653558][T23554] loop1: detected capacity change from 0 to 4096
01:07:48 executing program 1:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x28, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000721f1f63721f1f630100ffff53ef010001000000721f1f63000000000000000001000000000000000b0000000001000008000000d2420100128300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3330313431313932383700"/192, 0xc0, 0x400}, {&(0x7f00000100c0)="0000000000000000000000008881bc59a13b4885a2a41f292163543f010040000c00000000000000721f1f6300"/64, 0x40, 0x4e0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000006100000000000000", 0x40, 0x540}, {&(0x7f0000010140)="0300000004000000010000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010160)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000010180)="ff030000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff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0x2020, 0x2000}, {&(0x7f00000121a0)="ed41000000100000721f1f63721f1f63721f1f6300000000000004008000000000000800050000000af301000400000000000000000000000100000010000000", 0x40, 0x4100}, {&(0x7f00000121e0)="20000000b82159cab82159ca00000000721f1f6300"/32, 0x20, 0x4180}, {&(0x7f0000012200)="8081000000180000721f1f63721f1f63721f1f6300000000000001008000000010000800000000000af301000400000000000000000000000200000030000000", 0x40, 0x4200}, {&(0x7f0000012240)="20000000000000000000000000000000721f1f6300"/32, 0x20, 0x4280}, {&(0x7f0000012260)="8081000000180000721f1f63721f1f63721f1f6300000000000001008000000010000800000000000af301000400000000000000000000000200000040000000", 0x40, 0x4300}, {&(0x7f00000122a0)="20000000000000000000000000000000721f1f6300"/32, 0x20, 0x4380}, {&(0x7f00000122c0)="c041000000400000721f1f63721f1f63721f1f6300000000000002008000000000000800000000000af301000400000000000000000000000400000020000000", 0x40, 0x4a00}, {&(0x7f0000012300)="20000000000000000000000000000000721f1f6300"/32, 0x20, 0x4a80}, {&(0x7f0000012320)="ed41000000100000721f1f63721f1f63721f1f6300000000000002008000000000000800030000000af301000400000000000000000000000100000050000000000000000000000000000000000000000000000000000000000000000000000000000000356c659400000000000000000000000000000000000000000000000020000000b82159cab82159cab82159ca721f1f63b82159ca0000000000000000", 0xa0, 0x4b00}, {&(0x7f00000123c0)="ed8100001a040000721f1f63721f1f63721f1f6300000000000001008000000000000800010000000af301000400000000000000000000000100000060000000000000000000000000000000000000000000000000000000000000000000000000000000c920eefd00000000000000000000000000000000000000000000000020000000b82159cab82159cab82159ca721f1f63b82159ca0000000000000000", 0xa0, 0x4c00}, {&(0x7f0000012460)="ffa1000027000000721f1f63721f1f63721f1f6300000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e333031343131393238372f66696c65302f66696c653000000000000000000000000000000000000000000070c0aa3600000000000000000000000000000000000000000000000020000000b82159cab82159cab82159ca721f1f63b82159ca0000000000000000", 0xa0, 0x4d00}, 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{&(0x7f00000126a0)="ed81000064000000721f1f63721f1f63721f1f6300000000000001008000000000000800010000000af30100040000000000000000000000010000009000000000000000000000000000000000000000000000000000000000000000000000000000000049bfe1c100000000000000000000000000000000000000000000000020000000b82159cab82159cab82159ca721f1f63b82159ca0000000000000000", 0xa0, 0x5000}, {&(0x7f0000012740)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c653300000011000000940f090166696c652e636f6c64000000", 0x80, 0x10000}, {&(0x7f00000127c0)="0b0000000c0001022e00000002000000f40f02022e2e00"/32, 0x20, 0x20000}, {&(0x7f00000127e0)="00000000001000"/32, 0x20, 0x21000}, {&(0x7f0000012800)="00000000001000"/32, 0x20, 0x22000}, {&(0x7f0000012820)="00000000001000"/32, 0x20, 0x23000}, {&(0x7f0000012840)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x30000}, {&(0x7f0000012860)="0200"/32, 0x20, 0x30400}, {&(0x7f0000012880)="0300"/32, 0x20, 0x30800}, {&(0x7f00000128a0)="0400"/32, 0x20, 0x30c00}, {&(0x7f00000128c0)="0500"/32, 0x20, 0x31000}, {&(0x7f00000128e0)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000700"/96, 0x60, 0x31400}, {&(0x7f0000012940)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x40000}, {&(0x7f0000012960)="0200"/32, 0x20, 0x40400}, {&(0x7f0000012980)="0300"/32, 0x20, 0x40800}, {&(0x7f00000129a0)="0400"/32, 0x20, 0x40c00}, {&(0x7f00000129c0)="0500"/32, 0x20, 0x41000}, {&(0x7f00000129e0)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000700"/96, 0x60, 0x41400}, {&(0x7f0000012a40)="0c0000000c0001022e000000020000000c0002022e2e00000d0000001000050166696c65300000000e000000d80f050766696c653100"/64, 0x40, 0x50000}, {&(0x7f0000012a80)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x60000}, {&(0x7f0000012ea0)='syzkallers\x00'/32, 0x20, 0x70000}, {&(0x7f0000012ec0)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x90000}], 0x0, &(0x7f0000012f40), 0x1) (async)
r0 = openat(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x0)
lseek(r0, 0xfff, 0x0) (async)
r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0)
read$FUSE(r1, &(0x7f0000002cc0)={0x2020}, 0x2020) (async)
ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, &(0x7f0000000040)) (async)
getdents64(r0, 0xfffffffffffffffe, 0x29)

01:07:48 executing program 4:
syz_mount_image$nilfs2(&(0x7f00000000c0), &(0x7f00000001c0)='./file0\x00', 0x100000, 0x3a, &(0x7f0000000200)=[{&(0x7f0000010000)="020000000000343418010000f498e16897043d98000000003f00000000000000000010000000000004000000000000001000000005000000010000000000000004000000000000000000000000000000e003000000000000781f1f6300000000781f1f6300000000781f1f63000000000100320000000100781f1f6300000000004eed0000000000000000000b00000080002000c00010005745cea941714c61b9841bd4a64c433600"/192, 0xc0, 0x400}, {&(0x7f00000008c0)="42540e730fd3089711faaf1e400007000000000000000000781f1f630000000010000000000000000c000000050000004001000000000000010000000000000002000000000000000100000000000000000000000000000006000000000000000100000000000000040000000400000002000000000000000000000000000000030000000000000001000000000000000400000000000000020000000000000005000000000000000300000000000000040000000000000001000000000000000100000001000000060000000000000000000000000000000500000000000000010000000000000001000000010000000700000000000000000000000000000003000000000000000100000000000000030000000300000000000000000000000100000000000000020000000000000005aa30159fdb1123568b6b9cb3962e8ada174637ad16e422f7401ccc7238d84941460405881ff0be4132f1e5e89915500bcb571d7c1958966a0705db254243ca9011e4f8a66aedf3e3730c5d7f561e01554afd17a7e6db333c4fc4a865caf2cb5f40c08828c92020840b3867c45a13de1d0a040e5d8420c1ddc1807ba0aa51969767c931e9b6c9f3c11b35f686ead44f24538580a98d0c54ea44dabe3f8555ffa7701acd1bf0932942bc96ee475a872e0bf75d0e557fb66d3a0aeedbb4789457f55fdd39c93c074206c6aff083072cbd0778fc64d11a5623a4c3502785817b24cf1edfdb81e4be4d4ab5ae3fccc50871444b7e87eee7a5c5619c36a4ced01900"/569, 0x239, 0x1000}, {&(0x7f0000010200)="0200000000000000100001022e0000000200000000000000100002022e2e00000b00000000000000e00306012e6e696c667300"/64, 0x40, 0x1400}, 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{&(0x7f0000010980)="3d0000000000000002000000000000003e000000000000000000000000000000781f1f63000000000c0000000300000000000000000000000000000003000000", 0x40, 0x2c00}, {&(0x7f00000109c0)="f81f0000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000ff00"/1056, 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0x300, 0x9a00}, {&(0x7f0000000040)="0200"/32, 0x20, 0xa000}, {&(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}, {&(0x7f0000012a60)="0100"/32, 0x20, 0xaf80}, {&(0x7f0000012a80)="050000000000000001000000000000000200000000000000000000000000000006000000000000000100000000000000020000000000000000000000000000000700000000000000010000000000000002000000000000000000000000000000080000000000000001000000000000000200000000000000000000000000000009000000000000000100000000000000020000000000000000000000000000000a000000000000000100000000000000010000000000000000000000000000000b0000000000000001000000000000000100000000000000000000000000000017000000000000000200000000000000ffffffffffffffff000000000000000018000000000000000200000000000000ffffffffffffffff000000000000000019000000000000000200000000000000ffffffffffffffff00000000000000001a000000000000000200000000000000ffffffffffffffff00000000000000001b000000000000000200000000000000ffffffffffffffff00000000000000001c000000000000000200000000000000ffffffffffffffff00000000000000001d000000000000000200000000000000ffffffffffffffff000000000000000021000000000000000200000000000000ffffffffffffffff00000000000000001e000000000000000200000000000000ffffffffffffffff00000000000000001f000000000000000200000000000000ffffffffffffffff000000000000000012000000000000000200000000000000ffffffffffffffff000000000000000023000000000000000200000000000000ffffffffffffffff000000000000000024000000000000000200000000000000ffffffffffffffff000000000000000025000000000000000200000000000000ffffffffffffffff000000000000000026000000000000000200000000000000ffffffffffffffff000000000000000028000000000000000200000000000000ffffffffffffffff000000000000000029000000000000000200000000000000ffffffffffffffff0000000000000000", 0x300, 0xb020}, {&(0x7f0000000000)="22000000000000000200000000000000ffffffffffffffff0000000000000000", 0x20, 0xb400}, {&(0x7f0000012da0)="11000000000000000200000000000000ffffffffffffffff0000000000000000", 0x20, 0xb800}, {&(0x7f0000012dc0)="13000000000000000200000000000000ffffffffffffffff000000000000000014000000000000000200000000000000ffffffffffffffff0000000000000000", 0x40, 0xbc00}, {&(0x7f0000012e00)="5a83286cef02cd2211faaf1e400006000300000000000000781f1f63000000004000000000000000050000000100000078000000000000000200000000000000030000000000000000000000000000000300000002000000c200000000000000e20000000000000000000000000000000100"/128, 0x80, 0xc000}, {&(0x7f0000012e80)="15000000000000000200000000000000ffffffffffffffff000000000000000027000000000000000200000000000000ffffffffffffffff0000000000000000", 0x40, 0xc400}, {&(0x7f0000012ec0)="16000000000000000200000000000000ffffffffffffffff0000000000000000", 0x20, 0xc800}, {&(0x7f0000012ee0)="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}], 0x80, &(0x7f0000000c00)=ANY=[@ANYBLOB="001f4c9f5c634721fa0640d80ae80934dd515774df6bd6e8ac83bb453caa956cab4e72e49239bc83dd9c18e0d734d43b819f3c5332429e0f6332ce60423d81a4cb03a0ff847b3ccddcca56f59195de205a9dc6b04afdd36916c4937ffd35409d8220701a2227317c118ba2ef40cb0aaf4c2a3c9c7ad66dcc643e3591764b1f10b0fee5fb600004000000000000f6880e34e1378a94af2a8fc7e0651a99ddb26db13fb8b8b63bf0230802b25de097ccb5ca788a3044d142fe3c854aeefcc690268e81be44e09209d10082cb88d23356cce58b496de1defea9a7110c283c3c747e34ce2f02f363f9ff4314b5f4438dc0fec0f6bec56ec17d72a760ecd2ee7b6a132fa8e77c345f24f394e3c6ae7da6a64117861c8759a49eab94812352697f239b5e4c025903cd6bb541e8f2bac897262868165e66d087d893c4fd82d22317d3a1be9e430219fe208c36eaadf828dc7d43d71baa2cabd077aa59b0e44d3df305c7d5d52026eba7f7bcef92017209c49a3a4fb382fc9376df4b920cdae1873c9fbe79d81590646ba4b14ed4171677db5183ce0c3b000000"], 0x1)
r0 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000300)=0x8)
r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0)
read$FUSE(r1, &(0x7f0000002cc0)={0x2020}, 0x2020)
flock(r0, 0x4)
read(r1, &(0x7f0000000040), 0x0)
r2 = creat(&(0x7f0000000200)='./bus\x00', 0x0)
write$FUSE_INIT(r2, &(0x7f0000000140)={0x50, 0x0, 0x0, {0x7, 0x24, 0x5, 0x3400002, 0x8, 0x6, 0xff, 0x9}}, 0x50)
openat$vsock(0xffffffffffffff9c, &(0x7f0000000880), 0x101403, 0x0)
ftruncate(r2, 0x1000)

[  786.853621][T23557] loop1: detected capacity change from 0 to 4096
[  786.871155][T23561] loop4: detected capacity change from 0 to 2048
[  786.901452][T23557] EXT4-fs: failed to create workqueue
[  786.906898][T23557] EXT4-fs (loop1): mount failed
01:07:48 executing program 1:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x28, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000721f1f63721f1f630100ffff53ef010001000000721f1f63000000000000000001000000000000000b0000000001000008000000d2420100128300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3330313431313932383700"/192, 0xc0, 0x400}, {&(0x7f00000100c0)="0000000000000000000000008881bc59a13b4885a2a41f292163543f010040000c00000000000000721f1f6300"/64, 0x40, 0x4e0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000006100000000000000", 0x40, 0x540}, {&(0x7f0000010140)="0300000004000000010000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010160)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000010180)="ff030000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff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0x2020, 0x2000}, {&(0x7f00000121a0)="ed41000000100000721f1f63721f1f63721f1f6300000000000004008000000000000800050000000af301000400000000000000000000000100000010000000", 0x40, 0x4100}, {&(0x7f00000121e0)="20000000b82159cab82159ca00000000721f1f6300"/32, 0x20, 0x4180}, {&(0x7f0000012200)="8081000000180000721f1f63721f1f63721f1f6300000000000001008000000010000800000000000af301000400000000000000000000000200000030000000", 0x40, 0x4200}, {&(0x7f0000012240)="20000000000000000000000000000000721f1f6300"/32, 0x20, 0x4280}, {&(0x7f0000012260)="8081000000180000721f1f63721f1f63721f1f6300000000000001008000000010000800000000000af301000400000000000000000000000200000040000000", 0x40, 0x4300}, {&(0x7f00000122a0)="20000000000000000000000000000000721f1f6300"/32, 0x20, 0x4380}, {&(0x7f00000122c0)="c041000000400000721f1f63721f1f63721f1f6300000000000002008000000000000800000000000af301000400000000000000000000000400000020000000", 0x40, 0x4a00}, {&(0x7f0000012300)="20000000000000000000000000000000721f1f6300"/32, 0x20, 0x4a80}, {&(0x7f0000012320)="ed41000000100000721f1f63721f1f63721f1f6300000000000002008000000000000800030000000af301000400000000000000000000000100000050000000000000000000000000000000000000000000000000000000000000000000000000000000356c659400000000000000000000000000000000000000000000000020000000b82159cab82159cab82159ca721f1f63b82159ca0000000000000000", 0xa0, 0x4b00}, {&(0x7f00000123c0)="ed8100001a040000721f1f63721f1f63721f1f6300000000000001008000000000000800010000000af301000400000000000000000000000100000060000000000000000000000000000000000000000000000000000000000000000000000000000000c920eefd00000000000000000000000000000000000000000000000020000000b82159cab82159cab82159ca721f1f63b82159ca0000000000000000", 0xa0, 0x4c00}, {&(0x7f0000012460)="ffa1000027000000721f1f63721f1f63721f1f6300000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e333031343131393238372f66696c65302f66696c653000000000000000000000000000000000000000000070c0aa3600000000000000000000000000000000000000000000000020000000b82159cab82159cab82159ca721f1f63b82159ca0000000000000000", 0xa0, 0x4d00}, {&(0x7f0000012500)="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", 0x1a0, 0x4e00}, {&(0x7f00000126a0)="ed81000064000000721f1f63721f1f63721f1f6300000000000001008000000000000800010000000af30100040000000000000000000000010000009000000000000000000000000000000000000000000000000000000000000000000000000000000049bfe1c100000000000000000000000000000000000000000000000020000000b82159cab82159cab82159ca721f1f63b82159ca0000000000000000", 0xa0, 0x5000}, {&(0x7f0000012740)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c653300000011000000940f090166696c652e636f6c64000000", 0x80, 0x10000}, {&(0x7f00000127c0)="0b0000000c0001022e00000002000000f40f02022e2e00"/32, 0x20, 0x20000}, {&(0x7f00000127e0)="00000000001000"/32, 0x20, 0x21000}, {&(0x7f0000012800)="00000000001000"/32, 0x20, 0x22000}, {&(0x7f0000012820)="00000000001000"/32, 0x20, 0x23000}, {&(0x7f0000012840)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x30000}, {&(0x7f0000012860)="0200"/32, 0x20, 0x30400}, {&(0x7f0000012880)="0300"/32, 0x20, 0x30800}, {&(0x7f00000128a0)="0400"/32, 0x20, 0x30c00}, {&(0x7f00000128c0)="0500"/32, 0x20, 0x31000}, {&(0x7f00000128e0)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000700"/96, 0x60, 0x31400}, {&(0x7f0000012940)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x40000}, {&(0x7f0000012960)="0200"/32, 0x20, 0x40400}, {&(0x7f0000012980)="0300"/32, 0x20, 0x40800}, {&(0x7f00000129a0)="0400"/32, 0x20, 0x40c00}, {&(0x7f00000129c0)="0500"/32, 0x20, 0x41000}, {&(0x7f00000129e0)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000700"/96, 0x60, 0x41400}, {&(0x7f0000012a40)="0c0000000c0001022e000000020000000c0002022e2e00000d0000001000050166696c65300000000e000000d80f050766696c653100"/64, 0x40, 0x50000}, {&(0x7f0000012a80)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x60000}, {&(0x7f0000012ea0)='syzkallers\x00'/32, 0x20, 0x70000}, {&(0x7f0000012ec0)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x90000}], 0x0, &(0x7f0000012f40), 0x1)
r0 = openat(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x0)
lseek(r0, 0xfff, 0x0) (async)
r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0)
read$FUSE(r1, &(0x7f0000002cc0)={0x2020}, 0x2020)
ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, &(0x7f0000000040)) (async, rerun: 64)
getdents64(r0, 0xfffffffffffffffe, 0x29) (rerun: 64)

[  786.959170][T23564] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
01:07:48 executing program 4:
syz_mount_image$nilfs2(&(0x7f00000000c0), &(0x7f00000001c0)='./file0\x00', 0x100000, 0x3a, &(0x7f0000000200)=[{&(0x7f0000010000)="020000000000343418010000f498e16897043d98000000003f00000000000000000010000000000004000000000000001000000005000000010000000000000004000000000000000000000000000000e003000000000000781f1f6300000000781f1f6300000000781f1f63000000000100320000000100781f1f6300000000004eed0000000000000000000b00000080002000c00010005745cea941714c61b9841bd4a64c433600"/192, 0xc0, 0x400}, {&(0x7f00000008c0)="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"/569, 0x239, 0x1000}, {&(0x7f0000010200)="0200000000000000100001022e0000000200000000000000100002022e2e00000b00000000000000e00306012e6e696c667300"/64, 0x40, 0x1400}, {&(0x7f0000010240)="f41f0000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000ff0f00"/1056, 0x420, 0x1800}, {&(0x7f0000000b00)="00000000000000000000000000000000781f1f6300000000784ae6368d2584bc6c1f1f63000000000000000000000000000000000000800100000000f54900000000000000", 0x45, 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}, {&(0x7f0000010800)="00000000000000000000000000000000781f1f6300000000781f1f630000000000000000000000000000000000000000a4810100"/64, 0x40, 0x2580}, {&(0x7f0000010840)="0100"/32, 0x20, 0x2800}, {&(0x7f0000010860)="0000000000000000000000000000000000000000000000000100000000000000781f1f63000000000c000000000000000200000000000000050000000000000004000000000000000000000000000000781f1f6300000000781f1f63000000000000000000000000000000000000000000800100000000000000000000000000020000000000000003000000000000000400000000000000050000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000200000000000000", 0xe0, 0x28c0}, {&(0x7f0000010940)="0200000000000000000000000000000000000000000000000300000000000000", 0x20, 0x2a44}, {&(0x7f0000010960)="0200000000000000000000000000000000000000000000000400000000000000", 0x20, 0x2b00}, {&(0x7f0000010980)="3d0000000000000002000000000000003e000000000000000000000000000000781f1f63000000000c0000000300000000000000000000000000000003000000", 0x40, 0x2c00}, {&(0x7f00000109c0)="f81f0000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000ff00"/1056, 0x420, 0x3000}, {&(0x7f0000010de0)="05000000000000000100000000000000ffffffffffffffff000000000000000006000000000000000100000000000000ffffffffffffffff000000000000000007000000000000000100000000000000ffffffffffffffff000000000000000008000000000000000100000000000000ffffffffffffffff000000000000000009000000000000000100000000000000ffffffffffffffff00000000000000000a000000000000000100000000000000ffffffffffffffff00000000000000000b000000000000000100000000000000ffffffffffffffff0000000000000000", 0xe0, 0x3820}, {&(0x7f0000010ec0)="d102c1e890010000781f1f630000000003000000000000000000000000000000781f1f6300000000781f1f630000000000000000000000000000000000000000008001000000000000000000000000000c000000000000000d000000000000000e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000781f1f6300000000781f1f630000000000000000000000000000000000000000008001000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000781f1f6300000000781f1f630000000000000000000000000000000000000000008001000000000000000000000000000700"/352, 0x160, 0x3c00}, {&(0x7f0000011020)="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", 0x1c0, 0x4000}, {&(0x7f00000111e0)="0c00000000000000100001022e0000000200000000000000100002022e2e00000d000000000000001800050166696c6530000000000000000e00000000000000c803050766696c653100"/96, 0x60, 0x4400}, {&(0x7f0000011240)="0200000000000000100001022e0000000200000000000000100002022e2e00000b00000000000000180006012e6e696c66730000000000000c000000000000001800050266696c6530000000000000000f000000000000001800050166696c65310000000000000010000000000000001800050166696c65320000000000000010000000000000001800050166696c65330000000000000011000000000000006803090166696c652e636f6c6400"/192, 0xc0, 0x4800}, {&(0x7f0000011300)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x4c00}, {&(0x7f0000011720)='/tmp/syz-imagegen3787079791/file0/file0\x00'/64, 0x40, 0x5400}, {&(0x7f0000011760)='syzkallers\x00'/32, 0x20, 0x5800}, {&(0x7f0000011780)="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"/416, 0x1a0, 0x8000}, {&(0x7f0000011920)="00010900000000000000000000000000000000000000000001000000000000000200000000000000030000000000000004000000000000000500000000000000060000000000000007000000000000000800"/96, 0x60, 0x8400}, {&(0x7f0000011980)="0000000000000000080000000000000009000000000000000a000000000000000b000000000000000c000000000000000d000000000000000e0000000000000010000000000000001100"/96, 0x60, 0x8600}, {&(0x7f00000119e0)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x8800}, {&(0x7f0000011a60)="ee1f0000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000ffff0300"/1056, 0x420, 0x8c00}, {&(0x7f0000011e80)="00000000be133a78000000000000000000000000781f1f6300000000781f1f630000000000000000000000000000000000000000008001000000000000000000", 0x40, 0x9480}, {&(0x7f0000011ec0)="01000000000000000004000000000000781f1f6300000000781f1f630000000092ddcb2992ddcb290000000000000000ed4103000000000000000000000000001200"/96, 0x60, 0x9500}, {&(0x7f0000001bc0)="00000000000000000000000000000000781f1f6300000000781f1f63000000000000000000000000000000000000000000800100000000000000000000000000bb755ccb35db3f23d2f959c640b3f7e4f89b3e98084087c7d84e05187ba1a4c70bd1d2fa45df73086e0bcab9b39569f71f45460370d5931d172ea6be44eb1b3c", 0x80, 0x9800}, {&(0x7f00000007c0)="00000000000004000000000000000000781f1f6300000000781f1f630020000000000000000000000000000000000000008001006d49a17e0000000000000000f8525c200bb2eb76f51f6297201f65c6896d71f403a38c909857584fe45eaa746b41ce1068e9b644575323c3ee6ceb29fa48b724c66260b6e10f2a59b100f622", 0x80, 0x9880}, {&(0x7f0000011fe0)="00000000000000000000000000000000781f1f6300000000781f1f63000000000000000000000000000000000000000000800100"/64, 0x40, 0x9900}, {&(0x7f0000012020)="00000000000000000000000000000000781f1f6300000000781f1f630000000000000000000000000000000000000000a4810100"/64, 0x40, 0x9980}, {&(0x7f0000012060)="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", 0x300, 0x9a00}, {&(0x7f0000000040)="0200"/32, 0x20, 0xa000}, {&(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}, {&(0x7f0000012a60)="0100"/32, 0x20, 0xaf80}, {&(0x7f0000012a80)="050000000000000001000000000000000200000000000000000000000000000006000000000000000100000000000000020000000000000000000000000000000700000000000000010000000000000002000000000000000000000000000000080000000000000001000000000000000200000000000000000000000000000009000000000000000100000000000000020000000000000000000000000000000a000000000000000100000000000000010000000000000000000000000000000b0000000000000001000000000000000100000000000000000000000000000017000000000000000200000000000000ffffffffffffffff000000000000000018000000000000000200000000000000ffffffffffffffff000000000000000019000000000000000200000000000000ffffffffffffffff00000000000000001a000000000000000200000000000000ffffffffffffffff00000000000000001b000000000000000200000000000000ffffffffffffffff00000000000000001c000000000000000200000000000000ffffffffffffffff00000000000000001d000000000000000200000000000000ffffffffffffffff000000000000000021000000000000000200000000000000ffffffffffffffff00000000000000001e000000000000000200000000000000ffffffffffffffff00000000000000001f000000000000000200000000000000ffffffffffffffff000000000000000012000000000000000200000000000000ffffffffffffffff000000000000000023000000000000000200000000000000ffffffffffffffff000000000000000024000000000000000200000000000000ffffffffffffffff000000000000000025000000000000000200000000000000ffffffffffffffff000000000000000026000000000000000200000000000000ffffffffffffffff000000000000000028000000000000000200000000000000ffffffffffffffff000000000000000029000000000000000200000000000000ffffffffffffffff0000000000000000", 0x300, 0xb020}, {&(0x7f0000000000)="22000000000000000200000000000000ffffffffffffffff0000000000000000", 0x20, 0xb400}, {&(0x7f0000012da0)="11000000000000000200000000000000ffffffffffffffff0000000000000000", 0x20, 0xb800}, {&(0x7f0000012dc0)="13000000000000000200000000000000ffffffffffffffff000000000000000014000000000000000200000000000000ffffffffffffffff0000000000000000", 0x40, 0xbc00}, {&(0x7f0000012e00)="5a83286cef02cd2211faaf1e400006000300000000000000781f1f63000000004000000000000000050000000100000078000000000000000200000000000000030000000000000000000000000000000300000002000000c200000000000000e20000000000000000000000000000000100"/128, 0x80, 0xc000}, {&(0x7f0000012e80)="15000000000000000200000000000000ffffffffffffffff000000000000000027000000000000000200000000000000ffffffffffffffff0000000000000000", 0x40, 0xc400}, {&(0x7f0000012ec0)="16000000000000000200000000000000ffffffffffffffff0000000000000000", 0x20, 0xc800}, {&(0x7f0000012ee0)="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}], 0x80, &(0x7f0000000c00)=ANY=[@ANYBLOB="001f4c9f5c634721fa0640d80ae80934dd515774df6bd6e8ac83bb453caa956cab4e72e49239bc83dd9c18e0d734d43b819f3c5332429e0f6332ce60423d81a4cb03a0ff847b3ccddcca56f59195de205a9dc6b04afdd36916c4937ffd35409d8220701a2227317c118ba2ef40cb0aaf4c2a3c9c7ad66dcc643e3591764b1f10b0fee5fb600004000000000000f6880e34e1378a94af2a8fc7e0651a99ddb26db13fb8b8b63bf0230802b25de097ccb5ca788a3044d142fe3c854aeefcc690268e81be44e09209d10082cb88d23356cce58b496de1defea9a7110c283c3c747e34ce2f02f363f9ff4314b5f4438dc0fec0f6bec56ec17d72a760ecd2ee7b6a132fa8e77c345f24f394e3c6ae7da6a64117861c8759a49eab94812352697f239b5e4c025903cd6bb541e8f2bac897262868165e66d087d893c4fd82d22317d3a1be9e430219fe208c36eaadf828dc7d43d71baa2cabd077aa59b0e44d3df305c7d5d52026eba7f7bcef92017209c49a3a4fb382fc9376df4b920cdae1873c9fbe79d81590646ba4b14ed4171677db5183ce0c3b000000"], 0x1)
r0 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000300)=0x8)
r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0)
read$FUSE(r1, &(0x7f0000002cc0)={0x2020}, 0x2020)
flock(r0, 0x4)
read(r1, &(0x7f0000000040), 0x0)
r2 = creat(&(0x7f0000000200)='./bus\x00', 0x0)
write$FUSE_INIT(r2, &(0x7f0000000140)={0x50, 0x0, 0x0, {0x7, 0x24, 0x5, 0x3400002, 0x8, 0x6, 0xff, 0x9}}, 0x50)
ftruncate(r2, 0x1000)

[  787.030075][T23566] loop1: detected capacity change from 0 to 4096
01:07:48 executing program 1:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x28, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000721f1f63721f1f630100ffff53ef010001000000721f1f63000000000000000001000000000000000b0000000001000008000000d2420100128300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3330313431313932383700"/192, 0xc0, 0x400}, {&(0x7f00000100c0)="0000000000000000000000008881bc59a13b4885a2a41f292163543f010040000c00000000000000721f1f6300"/64, 0x40, 0x4e0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000006100000000000000", 0x40, 0x540}, {&(0x7f0000010140)="0300000004000000010000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010160)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000010180)="ff030000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff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0x2020, 0x2000}, {&(0x7f00000121a0)="ed41000000100000721f1f63721f1f63721f1f6300000000000004008000000000000800050000000af301000400000000000000000000000100000010000000", 0x40, 0x4100}, {&(0x7f00000121e0)="20000000b82159cab82159ca00000000721f1f6300"/32, 0x20, 0x4180}, {&(0x7f0000012200)="8081000000180000721f1f63721f1f63721f1f6300000000000001008000000010000800000000000af301000400000000000000000000000200000030000000", 0x40, 0x4200}, {&(0x7f0000012240)="20000000000000000000000000000000721f1f6300"/32, 0x20, 0x4280}, {&(0x7f0000012260)="8081000000180000721f1f63721f1f63721f1f6300000000000001008000000010000800000000000af301000400000000000000000000000200000040000000", 0x40, 0x4300}, {&(0x7f00000122a0)="20000000000000000000000000000000721f1f6300"/32, 0x20, 0x4380}, {&(0x7f00000122c0)="c041000000400000721f1f63721f1f63721f1f6300000000000002008000000000000800000000000af301000400000000000000000000000400000020000000", 0x40, 0x4a00}, {&(0x7f0000012300)="20000000000000000000000000000000721f1f6300"/32, 0x20, 0x4a80}, {&(0x7f0000012320)="ed41000000100000721f1f63721f1f63721f1f6300000000000002008000000000000800030000000af301000400000000000000000000000100000050000000000000000000000000000000000000000000000000000000000000000000000000000000356c659400000000000000000000000000000000000000000000000020000000b82159cab82159cab82159ca721f1f63b82159ca0000000000000000", 0xa0, 0x4b00}, {&(0x7f00000123c0)="ed8100001a040000721f1f63721f1f63721f1f6300000000000001008000000000000800010000000af301000400000000000000000000000100000060000000000000000000000000000000000000000000000000000000000000000000000000000000c920eefd00000000000000000000000000000000000000000000000020000000b82159cab82159cab82159ca721f1f63b82159ca0000000000000000", 0xa0, 0x4c00}, {&(0x7f0000012460)="ffa1000027000000721f1f63721f1f63721f1f6300000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e333031343131393238372f66696c65302f66696c653000000000000000000000000000000000000000000070c0aa3600000000000000000000000000000000000000000000000020000000b82159cab82159cab82159ca721f1f63b82159ca0000000000000000", 0xa0, 0x4d00}, {&(0x7f0000012500)="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", 0x1a0, 0x4e00}, {&(0x7f00000126a0)="ed81000064000000721f1f63721f1f63721f1f6300000000000001008000000000000800010000000af30100040000000000000000000000010000009000000000000000000000000000000000000000000000000000000000000000000000000000000049bfe1c100000000000000000000000000000000000000000000000020000000b82159cab82159cab82159ca721f1f63b82159ca0000000000000000", 0xa0, 0x5000}, {&(0x7f0000012740)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c653300000011000000940f090166696c652e636f6c64000000", 0x80, 0x10000}, {&(0x7f00000127c0)="0b0000000c0001022e00000002000000f40f02022e2e00"/32, 0x20, 0x20000}, {&(0x7f00000127e0)="00000000001000"/32, 0x20, 0x21000}, {&(0x7f0000012800)="00000000001000"/32, 0x20, 0x22000}, {&(0x7f0000012820)="00000000001000"/32, 0x20, 0x23000}, {&(0x7f0000012840)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x30000}, {&(0x7f0000012860)="0200"/32, 0x20, 0x30400}, {&(0x7f0000012880)="0300"/32, 0x20, 0x30800}, {&(0x7f00000128a0)="0400"/32, 0x20, 0x30c00}, {&(0x7f00000128c0)="0500"/32, 0x20, 0x31000}, {&(0x7f00000128e0)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000700"/96, 0x60, 0x31400}, {&(0x7f0000012940)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x40000}, {&(0x7f0000012960)="0200"/32, 0x20, 0x40400}, {&(0x7f0000012980)="0300"/32, 0x20, 0x40800}, {&(0x7f00000129a0)="0400"/32, 0x20, 0x40c00}, {&(0x7f00000129c0)="0500"/32, 0x20, 0x41000}, {&(0x7f00000129e0)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000700"/96, 0x60, 0x41400}, {&(0x7f0000012a40)="0c0000000c0001022e000000020000000c0002022e2e00000d0000001000050166696c65300000000e000000d80f050766696c653100"/64, 0x40, 0x50000}, {&(0x7f0000012a80)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x60000}, {&(0x7f0000012ea0)='syzkallers\x00'/32, 0x20, 0x70000}, {&(0x7f0000012ec0)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x90000}], 0x0, &(0x7f0000012f40), 0x1)
r0 = openat(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x0)
r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0)
read$FUSE(r1, &(0x7f0000002cc0)={0x2020}, 0x2020)
ftruncate(r1, 0x2)
lseek(r0, 0xfff, 0x0)
getdents64(r0, 0xfffffffffffffffe, 0x29)

[  787.180351][T23570] loop4: detected capacity change from 0 to 2048
[  787.268206][T23572] loop1: detected capacity change from 0 to 4096
[  787.284945][T23574] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
01:07:49 executing program 4:
syz_mount_image$nilfs2(&(0x7f00000000c0), &(0x7f00000001c0)='./file0\x00', 0x100000, 0x3a, &(0x7f0000000200)=[{&(0x7f0000010000)="020000000000343418010000f498e16897043d98000000003f00000000000000000010000000000004000000000000001000000005000000010000000000000004000000000000000000000000000000e003000000000000781f1f6300000000781f1f6300000000781f1f63000000000100320000000100781f1f6300000000004eed0000000000000000000b00000080002000c00010005745cea941714c61b9841bd4a64c433600"/192, 0xc0, 0x400}, {&(0x7f00000008c0)="42540e730fd3089711faaf1e400007000000000000000000781f1f630000000010000000000000000c000000050000004001000000000000010000000000000002000000000000000100000000000000000000000000000006000000000000000100000000000000040000000400000002000000000000000000000000000000030000000000000001000000000000000400000000000000020000000000000005000000000000000300000000000000040000000000000001000000000000000100000001000000060000000000000000000000000000000500000000000000010000000000000001000000010000000700000000000000000000000000000003000000000000000100000000000000030000000300000000000000000000000100000000000000020000000000000005aa30159fdb1123568b6b9cb3962e8ada174637ad16e422f7401ccc7238d84941460405881ff0be4132f1e5e89915500bcb571d7c1958966a0705db254243ca9011e4f8a66aedf3e3730c5d7f561e01554afd17a7e6db333c4fc4a865caf2cb5f40c08828c92020840b3867c45a13de1d0a040e5d8420c1ddc1807ba0aa51969767c931e9b6c9f3c11b35f686ead44f24538580a98d0c54ea44dabe3f8555ffa7701acd1bf0932942bc96ee475a872e0bf75d0e557fb66d3a0aeedbb4789457f55fdd39c93c074206c6aff083072cbd0778fc64d11a5623a4c3502785817b24cf1edfdb81e4be4d4ab5ae3fccc50871444b7e87eee7a5c5619c36a4ced01900"/569, 0x239, 0x1000}, {&(0x7f0000010200)="0200000000000000100001022e0000000200000000000000100002022e2e00000b00000000000000e00306012e6e696c667300"/64, 0x40, 0x1400}, {&(0x7f0000010240)="f41f0000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000ff0f00"/1056, 0x420, 0x1800}, {&(0x7f0000000b00)="00000000000000000000000000000000781f1f6300000000784ae6368d2584bc6c1f1f63000000000000000000000000000000000000800100000000f54900000000000000", 0x45, 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}, {&(0x7f0000010800)="00000000000000000000000000000000781f1f6300000000781f1f630000000000000000000000000000000000000000a4810100"/64, 0x40, 0x2580}, {&(0x7f0000010840)="0100"/32, 0x20, 0x2800}, {&(0x7f0000010860)="0000000000000000000000000000000000000000000000000100000000000000781f1f63000000000c000000000000000200000000000000050000000000000004000000000000000000000000000000781f1f6300000000781f1f63000000000000000000000000000000000000000000800100000000000000000000000000020000000000000003000000000000000400000000000000050000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000200000000000000", 0xe0, 0x28c0}, {&(0x7f0000010940)="0200000000000000000000000000000000000000000000000300000000000000", 0x20, 0x2a44}, {&(0x7f0000010960)="0200000000000000000000000000000000000000000000000400000000000000", 0x20, 0x2b00}, {&(0x7f0000010980)="3d0000000000000002000000000000003e000000000000000000000000000000781f1f63000000000c0000000300000000000000000000000000000003000000", 0x40, 0x2c00}, {&(0x7f00000109c0)="f81f0000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000ff00"/1056, 0x420, 0x3000}, {&(0x7f0000010de0)="05000000000000000100000000000000ffffffffffffffff000000000000000006000000000000000100000000000000ffffffffffffffff000000000000000007000000000000000100000000000000ffffffffffffffff000000000000000008000000000000000100000000000000ffffffffffffffff000000000000000009000000000000000100000000000000ffffffffffffffff00000000000000000a000000000000000100000000000000ffffffffffffffff00000000000000000b000000000000000100000000000000ffffffffffffffff0000000000000000", 0xe0, 0x3820}, {&(0x7f0000010ec0)="d102c1e890010000781f1f630000000003000000000000000000000000000000781f1f6300000000781f1f630000000000000000000000000000000000000000008001000000000000000000000000000c000000000000000d000000000000000e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000781f1f6300000000781f1f630000000000000000000000000000000000000000008001000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000781f1f6300000000781f1f630000000000000000000000000000000000000000008001000000000000000000000000000700"/352, 0x160, 0x3c00}, {&(0x7f0000011020)="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", 0x1c0, 0x4000}, {&(0x7f00000111e0)="0c00000000000000100001022e0000000200000000000000100002022e2e00000d000000000000001800050166696c6530000000000000000e00000000000000c803050766696c653100"/96, 0x60, 0x4400}, {&(0x7f0000011240)="0200000000000000100001022e0000000200000000000000100002022e2e00000b00000000000000180006012e6e696c66730000000000000c000000000000001800050266696c6530000000000000000f000000000000001800050166696c65310000000000000010000000000000001800050166696c65320000000000000010000000000000001800050166696c65330000000000000011000000000000006803090166696c652e636f6c6400"/192, 0xc0, 0x4800}, {&(0x7f0000011300)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x4c00}, {&(0x7f0000011720)='/tmp/syz-imagegen3787079791/file0/file0\x00'/64, 0x40, 0x5400}, {&(0x7f0000011760)='syzkallers\x00'/32, 0x20, 0x5800}, {&(0x7f0000011780)="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"/416, 0x1a0, 0x8000}, {&(0x7f0000011920)="00010900000000000000000000000000000000000000000001000000000000000200000000000000030000000000000004000000000000000500000000000000060000000000000007000000000000000800"/96, 0x60, 0x8400}, {&(0x7f0000011980)="0000000000000000080000000000000009000000000000000a000000000000000b000000000000000c000000000000000d000000000000000e0000000000000010000000000000001100"/96, 0x60, 0x8600}, {&(0x7f00000119e0)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x8800}, {&(0x7f0000011a60)="ee1f0000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000ffff0300"/1056, 0x420, 0x8c00}, {&(0x7f0000011e80)="00000000be133a78000000000000000000000000781f1f6300000000781f1f630000000000000000000000000000000000000000008001000000000000000000", 0x40, 0x9480}, {&(0x7f0000011ec0)="01000000000000000004000000000000781f1f6300000000781f1f630000000092ddcb2992ddcb290000000000000000ed4103000000000000000000000000001200"/96, 0x60, 0x9500}, {&(0x7f0000001bc0)="00000000000000000000000000000000781f1f6300000000781f1f63000000000000000000000000000000000000000000800100000000000000000000000000bb755ccb35db3f23d2f959c640b3f7e4f89b3e98084087c7d84e05187ba1a4c70bd1d2fa45df73086e0bcab9b39569f71f45460370d5931d172ea6be44eb1b3c", 0x80, 0x9800}, {&(0x7f00000007c0)="00000000000004000000000000000000781f1f6300000000781f1f630020000000000000000000000000000000000000008001006d49a17e0000000000000000f8525c200bb2eb76f51f6297201f65c6896d71f403a38c909857584fe45eaa746b41ce1068e9b644575323c3ee6ceb29fa48b724c66260b6e10f2a59b100f622", 0x80, 0x9880}, {&(0x7f0000011fe0)="00000000000000000000000000000000781f1f6300000000781f1f63000000000000000000000000000000000000000000800100"/64, 0x40, 0x9900}, {&(0x7f0000012020)="00000000000000000000000000000000781f1f6300000000781f1f630000000000000000000000000000000000000000a4810100"/64, 0x40, 0x9980}, {&(0x7f0000012060)="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", 0x300, 0x9a00}, {&(0x7f0000000040)="0200"/32, 0x20, 0xa000}, {&(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}, {&(0x7f0000012a60)="0100"/32, 0x20, 0xaf80}, {&(0x7f0000012a80)="050000000000000001000000000000000200000000000000000000000000000006000000000000000100000000000000020000000000000000000000000000000700000000000000010000000000000002000000000000000000000000000000080000000000000001000000000000000200000000000000000000000000000009000000000000000100000000000000020000000000000000000000000000000a000000000000000100000000000000010000000000000000000000000000000b0000000000000001000000000000000100000000000000000000000000000017000000000000000200000000000000ffffffffffffffff000000000000000018000000000000000200000000000000ffffffffffffffff000000000000000019000000000000000200000000000000ffffffffffffffff00000000000000001a000000000000000200000000000000ffffffffffffffff00000000000000001b000000000000000200000000000000ffffffffffffffff00000000000000001c000000000000000200000000000000ffffffffffffffff00000000000000001d000000000000000200000000000000ffffffffffffffff000000000000000021000000000000000200000000000000ffffffffffffffff00000000000000001e000000000000000200000000000000ffffffffffffffff00000000000000001f000000000000000200000000000000ffffffffffffffff000000000000000012000000000000000200000000000000ffffffffffffffff000000000000000023000000000000000200000000000000ffffffffffffffff000000000000000024000000000000000200000000000000ffffffffffffffff000000000000000025000000000000000200000000000000ffffffffffffffff000000000000000026000000000000000200000000000000ffffffffffffffff000000000000000028000000000000000200000000000000ffffffffffffffff000000000000000029000000000000000200000000000000ffffffffffffffff0000000000000000", 0x300, 0xb020}, {&(0x7f0000000000)="22000000000000000200000000000000ffffffffffffffff0000000000000000", 0x20, 0xb400}, {&(0x7f0000012da0)="11000000000000000200000000000000ffffffffffffffff0000000000000000", 0x20, 0xb800}, {&(0x7f0000012dc0)="13000000000000000200000000000000ffffffffffffffff000000000000000014000000000000000200000000000000ffffffffffffffff0000000000000000", 0x40, 0xbc00}, {&(0x7f0000012e00)="5a83286cef02cd2211faaf1e400006000300000000000000781f1f63000000004000000000000000050000000100000078000000000000000200000000000000030000000000000000000000000000000300000002000000c200000000000000e20000000000000000000000000000000100"/128, 0x80, 0xc000}, {&(0x7f0000012e80)="15000000000000000200000000000000ffffffffffffffff000000000000000027000000000000000200000000000000ffffffffffffffff0000000000000000", 0x40, 0xc400}, {&(0x7f0000012ec0)="16000000000000000200000000000000ffffffffffffffff0000000000000000", 0x20, 0xc800}, {&(0x7f0000012ee0)="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}], 0x80, &(0x7f0000000c00)=ANY=[@ANYBLOB="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"], 0x1)
r0 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000300)=0x8)
r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0)
read$FUSE(r1, &(0x7f0000002cc0)={0x2020}, 0x2020)
flock(r0, 0x4)
read(r1, &(0x7f0000000040), 0x0)
r2 = creat(&(0x7f0000000200)='./bus\x00', 0x0)
write$FUSE_INIT(r2, &(0x7f0000000140)={0x50, 0x0, 0x0, {0x7, 0x24, 0x5, 0x3400002, 0x8, 0x6, 0xff, 0x9}}, 0x50)
ftruncate(r2, 0x1000)

01:07:49 executing program 1:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x28, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000721f1f63721f1f630100ffff53ef010001000000721f1f63000000000000000001000000000000000b0000000001000008000000d2420100128300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3330313431313932383700"/192, 0xc0, 0x400}, {&(0x7f00000100c0)="0000000000000000000000008881bc59a13b4885a2a41f292163543f010040000c00000000000000721f1f6300"/64, 0x40, 0x4e0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000006100000000000000", 0x40, 0x540}, {&(0x7f0000010140)="0300000004000000010000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010160)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000010180)="ff030000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff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0x20, 0x4a80}, {&(0x7f0000012320)="ed41000000100000721f1f63721f1f63721f1f6300000000000002008000000000000800030000000af301000400000000000000000000000100000050000000000000000000000000000000000000000000000000000000000000000000000000000000356c659400000000000000000000000000000000000000000000000020000000b82159cab82159cab82159ca721f1f63b82159ca0000000000000000", 0xa0, 0x4b00}, {&(0x7f00000123c0)="ed8100001a040000721f1f63721f1f63721f1f6300000000000001008000000000000800010000000af301000400000000000000000000000100000060000000000000000000000000000000000000000000000000000000000000000000000000000000c920eefd00000000000000000000000000000000000000000000000020000000b82159cab82159cab82159ca721f1f63b82159ca0000000000000000", 0xa0, 0x4c00}, {&(0x7f0000012460)="ffa1000027000000721f1f63721f1f63721f1f6300000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e333031343131393238372f66696c65302f66696c653000000000000000000000000000000000000000000070c0aa3600000000000000000000000000000000000000000000000020000000b82159cab82159cab82159ca721f1f63b82159ca0000000000000000", 0xa0, 0x4d00}, {&(0x7f0000012500)="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", 0x1a0, 0x4e00}, {&(0x7f00000126a0)="ed81000064000000721f1f63721f1f63721f1f6300000000000001008000000000000800010000000af30100040000000000000000000000010000009000000000000000000000000000000000000000000000000000000000000000000000000000000049bfe1c100000000000000000000000000000000000000000000000020000000b82159cab82159cab82159ca721f1f63b82159ca0000000000000000", 0xa0, 0x5000}, {&(0x7f0000012740)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c653300000011000000940f090166696c652e636f6c64000000", 0x80, 0x10000}, {&(0x7f00000127c0)="0b0000000c0001022e00000002000000f40f02022e2e00"/32, 0x20, 0x20000}, {&(0x7f00000127e0)="00000000001000"/32, 0x20, 0x21000}, {&(0x7f0000012800)="00000000001000"/32, 0x20, 0x22000}, {&(0x7f0000012820)="00000000001000"/32, 0x20, 0x23000}, {&(0x7f0000012840)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x30000}, {&(0x7f0000012860)="0200"/32, 0x20, 0x30400}, {&(0x7f0000012880)="0300"/32, 0x20, 0x30800}, {&(0x7f00000128a0)="0400"/32, 0x20, 0x30c00}, {&(0x7f00000128c0)="0500"/32, 0x20, 0x31000}, {&(0x7f00000128e0)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000700"/96, 0x60, 0x31400}, {&(0x7f0000012940)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x40000}, {&(0x7f0000012960)="0200"/32, 0x20, 0x40400}, {&(0x7f0000012980)="0300"/32, 0x20, 0x40800}, {&(0x7f00000129a0)="0400"/32, 0x20, 0x40c00}, {&(0x7f00000129c0)="0500"/32, 0x20, 0x41000}, {&(0x7f00000129e0)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000700"/96, 0x60, 0x41400}, {&(0x7f0000012a40)="0c0000000c0001022e000000020000000c0002022e2e00000d0000001000050166696c65300000000e000000d80f050766696c653100"/64, 0x40, 0x50000}, {&(0x7f0000012a80)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x60000}, {&(0x7f0000012ea0)='syzkallers\x00'/32, 0x20, 0x70000}, {&(0x7f0000012ec0)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x90000}], 0x0, &(0x7f0000012f40), 0x1)
r0 = openat(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x0) (async)
r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0)
read$FUSE(r1, &(0x7f0000002cc0)={0x2020}, 0x2020)
ftruncate(r1, 0x2) (async, rerun: 64)
lseek(r0, 0xfff, 0x0) (async, rerun: 64)
getdents64(r0, 0xfffffffffffffffe, 0x29)

[  787.498526][T23577] loop4: detected capacity change from 0 to 2048
[  787.535741][T23579] loop1: detected capacity change from 0 to 4096
[  787.543020][T23580] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
01:07:49 executing program 4:
syz_mount_image$nilfs2(&(0x7f00000000c0), &(0x7f00000001c0)='./file0\x00', 0x100000, 0x3a, &(0x7f0000000200)=[{&(0x7f0000010000)="020000000000343418010000f498e16897043d98000000003f00000000000000000010000000000004000000000000001000000005000000010000000000000004000000000000000000000000000000e003000000000000781f1f6300000000781f1f6300000000781f1f63000000000100320000000100781f1f6300000000004eed0000000000000000000b00000080002000c00010005745cea941714c61b9841bd4a64c433600"/192, 0xc0, 0x400}, {&(0x7f00000008c0)="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"/569, 0x239, 0x1000}, {&(0x7f0000010200)="0200000000000000100001022e0000000200000000000000100002022e2e00000b00000000000000e00306012e6e696c667300"/64, 0x40, 0x1400}, {&(0x7f0000010240)="f41f0000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000ff0f00"/1056, 0x420, 0x1800}, {&(0x7f0000000b00)="00000000000000000000000000000000781f1f6300000000784ae6368d2584bc6c1f1f63000000000000000000000000000000000000800100000000f54900000000000000", 0x45, 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}, {&(0x7f0000010800)="00000000000000000000000000000000781f1f6300000000781f1f630000000000000000000000000000000000000000a4810100"/64, 0x40, 0x2580}, {&(0x7f0000010840)="0100"/32, 0x20, 0x2800}, {&(0x7f0000010860)="0000000000000000000000000000000000000000000000000100000000000000781f1f63000000000c000000000000000200000000000000050000000000000004000000000000000000000000000000781f1f6300000000781f1f63000000000000000000000000000000000000000000800100000000000000000000000000020000000000000003000000000000000400000000000000050000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000200000000000000", 0xe0, 0x28c0}, {&(0x7f0000010940)="0200000000000000000000000000000000000000000000000300000000000000", 0x20, 0x2a44}, {&(0x7f0000010960)="0200000000000000000000000000000000000000000000000400000000000000", 0x20, 0x2b00}, {&(0x7f0000010980)="3d0000000000000002000000000000003e000000000000000000000000000000781f1f63000000000c0000000300000000000000000000000000000003000000", 0x40, 0x2c00}, {&(0x7f00000109c0)="f81f0000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000ff00"/1056, 0x420, 0x3000}, {&(0x7f0000010de0)="05000000000000000100000000000000ffffffffffffffff000000000000000006000000000000000100000000000000ffffffffffffffff000000000000000007000000000000000100000000000000ffffffffffffffff000000000000000008000000000000000100000000000000ffffffffffffffff000000000000000009000000000000000100000000000000ffffffffffffffff00000000000000000a000000000000000100000000000000ffffffffffffffff00000000000000000b000000000000000100000000000000ffffffffffffffff0000000000000000", 0xe0, 0x3820}, {&(0x7f0000010ec0)="d102c1e890010000781f1f630000000003000000000000000000000000000000781f1f6300000000781f1f630000000000000000000000000000000000000000008001000000000000000000000000000c000000000000000d000000000000000e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000781f1f6300000000781f1f630000000000000000000000000000000000000000008001000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000781f1f6300000000781f1f630000000000000000000000000000000000000000008001000000000000000000000000000700"/352, 0x160, 0x3c00}, {&(0x7f0000011020)="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", 0x1c0, 0x4000}, {&(0x7f00000111e0)="0c00000000000000100001022e0000000200000000000000100002022e2e00000d000000000000001800050166696c6530000000000000000e00000000000000c803050766696c653100"/96, 0x60, 0x4400}, {&(0x7f0000011240)="0200000000000000100001022e0000000200000000000000100002022e2e00000b00000000000000180006012e6e696c66730000000000000c000000000000001800050266696c6530000000000000000f000000000000001800050166696c65310000000000000010000000000000001800050166696c65320000000000000010000000000000001800050166696c65330000000000000011000000000000006803090166696c652e636f6c6400"/192, 0xc0, 0x4800}, {&(0x7f0000011300)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x4c00}, {&(0x7f0000011720)='/tmp/syz-imagegen3787079791/file0/file0\x00'/64, 0x40, 0x5400}, {&(0x7f0000011760)='syzkallers\x00'/32, 0x20, 0x5800}, {&(0x7f0000011780)="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"/416, 0x1a0, 0x8000}, {&(0x7f0000011920)="00010900000000000000000000000000000000000000000001000000000000000200000000000000030000000000000004000000000000000500000000000000060000000000000007000000000000000800"/96, 0x60, 0x8400}, {&(0x7f0000011980)="0000000000000000080000000000000009000000000000000a000000000000000b000000000000000c000000000000000d000000000000000e0000000000000010000000000000001100"/96, 0x60, 0x8600}, {&(0x7f00000119e0)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x8800}, 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{&(0x7f0000011fe0)="00000000000000000000000000000000781f1f6300000000781f1f63000000000000000000000000000000000000000000800100"/64, 0x40, 0x9900}, {&(0x7f0000012020)="00000000000000000000000000000000781f1f6300000000781f1f630000000000000000000000000000000000000000a4810100"/64, 0x40, 0x9980}, {&(0x7f0000012060)="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", 0x300, 0x9a00}, {&(0x7f0000000040)="0200"/32, 0x20, 0xa000}, {&(0x7f0000012380)="0000000000000000000000000000000000000000000000000100000000000000781f1f63000000000c000000000000000200000000000000050000000000000004000000000000000000000000000000781f1f6300000000781f1f63000000000000000000000000000000000000000000800100000000000000000000000000020000000000000003000000000000000400000000000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000781f1f630000000035000000000000000800000000000000160000000000000006000000000000000000000000000000781f1f6300000000781f1f63000000000000000000000000000000000000000000800100000000000000000000000000130000000000000014000000000000001500000000000000160000000000000001180000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000300000000000000", 0x1a0, 0xa0c0}, 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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}, {&(0x7f0000012a60)="0100"/32, 0x20, 0xaf80}, {&(0x7f0000012a80)="050000000000000001000000000000000200000000000000000000000000000006000000000000000100000000000000020000000000000000000000000000000700000000000000010000000000000002000000000000000000000000000000080000000000000001000000000000000200000000000000000000000000000009000000000000000100000000000000020000000000000000000000000000000a000000000000000100000000000000010000000000000000000000000000000b0000000000000001000000000000000100000000000000000000000000000017000000000000000200000000000000ffffffffffffffff000000000000000018000000000000000200000000000000ffffffffffffffff000000000000000019000000000000000200000000000000ffffffffffffffff00000000000000001a000000000000000200000000000000ffffffffffffffff00000000000000001b000000000000000200000000000000ffffffffffffffff00000000000000001c000000000000000200000000000000ffffffffffffffff00000000000000001d000000000000000200000000000000ffffffffffffffff000000000000000021000000000000000200000000000000ffffffffffffffff00000000000000001e000000000000000200000000000000ffffffffffffffff00000000000000001f000000000000000200000000000000ffffffffffffffff000000000000000012000000000000000200000000000000ffffffffffffffff000000000000000023000000000000000200000000000000ffffffffffffffff000000000000000024000000000000000200000000000000ffffffffffffffff000000000000000025000000000000000200000000000000ffffffffffffffff000000000000000026000000000000000200000000000000ffffffffffffffff000000000000000028000000000000000200000000000000ffffffffffffffff000000000000000029000000000000000200000000000000ffffffffffffffff0000000000000000", 0x300, 0xb020}, {&(0x7f0000000000)="22000000000000000200000000000000ffffffffffffffff0000000000000000", 0x20, 0xb400}, {&(0x7f0000012da0)="11000000000000000200000000000000ffffffffffffffff0000000000000000", 0x20, 0xb800}, {&(0x7f0000012dc0)="13000000000000000200000000000000ffffffffffffffff000000000000000014000000000000000200000000000000ffffffffffffffff0000000000000000", 0x40, 0xbc00}, {&(0x7f0000012e00)="5a83286cef02cd2211faaf1e400006000300000000000000781f1f63000000004000000000000000050000000100000078000000000000000200000000000000030000000000000000000000000000000300000002000000c200000000000000e20000000000000000000000000000000100"/128, 0x80, 0xc000}, {&(0x7f0000012e80)="15000000000000000200000000000000ffffffffffffffff000000000000000027000000000000000200000000000000ffffffffffffffff0000000000000000", 0x40, 0xc400}, {&(0x7f0000012ec0)="16000000000000000200000000000000ffffffffffffffff0000000000000000", 0x20, 0xc800}, {&(0x7f0000012ee0)="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}], 0x80, &(0x7f0000000c00)=ANY=[@ANYBLOB="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"], 0x1)
r0 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000300)=0x8)
r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0)
read$FUSE(r1, &(0x7f0000002cc0)={0x2020}, 0x2020)
flock(r0, 0x4)
read(r1, &(0x7f0000000040), 0x0)
r2 = creat(&(0x7f0000000200)='./bus\x00', 0x0)
ftruncate(r2, 0x1000)

01:07:49 executing program 1:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x28, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000721f1f63721f1f630100ffff53ef010001000000721f1f63000000000000000001000000000000000b0000000001000008000000d2420100128300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3330313431313932383700"/192, 0xc0, 0x400}, {&(0x7f00000100c0)="0000000000000000000000008881bc59a13b4885a2a41f292163543f010040000c00000000000000721f1f6300"/64, 0x40, 0x4e0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000006100000000000000", 0x40, 0x540}, {&(0x7f0000010140)="0300000004000000010000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010160)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000010180)="ff030000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff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0x20, 0x4a80}, {&(0x7f0000012320)="ed41000000100000721f1f63721f1f63721f1f6300000000000002008000000000000800030000000af301000400000000000000000000000100000050000000000000000000000000000000000000000000000000000000000000000000000000000000356c659400000000000000000000000000000000000000000000000020000000b82159cab82159cab82159ca721f1f63b82159ca0000000000000000", 0xa0, 0x4b00}, {&(0x7f00000123c0)="ed8100001a040000721f1f63721f1f63721f1f6300000000000001008000000000000800010000000af301000400000000000000000000000100000060000000000000000000000000000000000000000000000000000000000000000000000000000000c920eefd00000000000000000000000000000000000000000000000020000000b82159cab82159cab82159ca721f1f63b82159ca0000000000000000", 0xa0, 0x4c00}, 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{&(0x7f00000126a0)="ed81000064000000721f1f63721f1f63721f1f6300000000000001008000000000000800010000000af30100040000000000000000000000010000009000000000000000000000000000000000000000000000000000000000000000000000000000000049bfe1c100000000000000000000000000000000000000000000000020000000b82159cab82159cab82159ca721f1f63b82159ca0000000000000000", 0xa0, 0x5000}, {&(0x7f0000012740)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c653300000011000000940f090166696c652e636f6c64000000", 0x80, 0x10000}, {&(0x7f00000127c0)="0b0000000c0001022e00000002000000f40f02022e2e00"/32, 0x20, 0x20000}, {&(0x7f00000127e0)="00000000001000"/32, 0x20, 0x21000}, {&(0x7f0000012800)="00000000001000"/32, 0x20, 0x22000}, {&(0x7f0000012820)="00000000001000"/32, 0x20, 0x23000}, {&(0x7f0000012840)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x30000}, {&(0x7f0000012860)="0200"/32, 0x20, 0x30400}, {&(0x7f0000012880)="0300"/32, 0x20, 0x30800}, {&(0x7f00000128a0)="0400"/32, 0x20, 0x30c00}, {&(0x7f00000128c0)="0500"/32, 0x20, 0x31000}, {&(0x7f00000128e0)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000700"/96, 0x60, 0x31400}, {&(0x7f0000012940)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x40000}, {&(0x7f0000012960)="0200"/32, 0x20, 0x40400}, {&(0x7f0000012980)="0300"/32, 0x20, 0x40800}, {&(0x7f00000129a0)="0400"/32, 0x20, 0x40c00}, {&(0x7f00000129c0)="0500"/32, 0x20, 0x41000}, {&(0x7f00000129e0)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000700"/96, 0x60, 0x41400}, {&(0x7f0000012a40)="0c0000000c0001022e000000020000000c0002022e2e00000d0000001000050166696c65300000000e000000d80f050766696c653100"/64, 0x40, 0x50000}, {&(0x7f0000012a80)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x60000}, {&(0x7f0000012ea0)='syzkallers\x00'/32, 0x20, 0x70000}, {&(0x7f0000012ec0)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x90000}], 0x0, &(0x7f0000012f40), 0x1)
r0 = openat(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x0)
r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0)
read$FUSE(r1, &(0x7f0000002cc0)={0x2020}, 0x2020)
ftruncate(r1, 0x2)
lseek(r0, 0xfff, 0x0)
getdents64(r0, 0xfffffffffffffffe, 0x29)
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x28, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000721f1f63721f1f630100ffff53ef010001000000721f1f63000000000000000001000000000000000b0000000001000008000000d2420100128300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3330313431313932383700"/192, 0xc0, 0x400}, {&(0x7f00000100c0)="0000000000000000000000008881bc59a13b4885a2a41f292163543f010040000c00000000000000721f1f6300"/64, 0x40, 0x4e0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000006100000000000000", 0x40, 0x540}, {&(0x7f0000010140)="0300000004000000010000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010160)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000010180)="ff030000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff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0x2020, 0x2000}, {&(0x7f00000121a0)="ed41000000100000721f1f63721f1f63721f1f6300000000000004008000000000000800050000000af301000400000000000000000000000100000010000000", 0x40, 0x4100}, {&(0x7f00000121e0)="20000000b82159cab82159ca00000000721f1f6300"/32, 0x20, 0x4180}, {&(0x7f0000012200)="8081000000180000721f1f63721f1f63721f1f6300000000000001008000000010000800000000000af301000400000000000000000000000200000030000000", 0x40, 0x4200}, {&(0x7f0000012240)="20000000000000000000000000000000721f1f6300"/32, 0x20, 0x4280}, {&(0x7f0000012260)="8081000000180000721f1f63721f1f63721f1f6300000000000001008000000010000800000000000af301000400000000000000000000000200000040000000", 0x40, 0x4300}, {&(0x7f00000122a0)="20000000000000000000000000000000721f1f6300"/32, 0x20, 0x4380}, {&(0x7f00000122c0)="c041000000400000721f1f63721f1f63721f1f6300000000000002008000000000000800000000000af301000400000000000000000000000400000020000000", 0x40, 0x4a00}, {&(0x7f0000012300)="20000000000000000000000000000000721f1f6300"/32, 0x20, 0x4a80}, {&(0x7f0000012320)="ed41000000100000721f1f63721f1f63721f1f6300000000000002008000000000000800030000000af301000400000000000000000000000100000050000000000000000000000000000000000000000000000000000000000000000000000000000000356c659400000000000000000000000000000000000000000000000020000000b82159cab82159cab82159ca721f1f63b82159ca0000000000000000", 0xa0, 0x4b00}, {&(0x7f00000123c0)="ed8100001a040000721f1f63721f1f63721f1f6300000000000001008000000000000800010000000af301000400000000000000000000000100000060000000000000000000000000000000000000000000000000000000000000000000000000000000c920eefd00000000000000000000000000000000000000000000000020000000b82159cab82159cab82159ca721f1f63b82159ca0000000000000000", 0xa0, 0x4c00}, {&(0x7f0000012460)="ffa1000027000000721f1f63721f1f63721f1f6300000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e333031343131393238372f66696c65302f66696c653000000000000000000000000000000000000000000070c0aa3600000000000000000000000000000000000000000000000020000000b82159cab82159cab82159ca721f1f63b82159ca0000000000000000", 0xa0, 0x4d00}, {&(0x7f0000012500)="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", 0x1a0, 0x4e00}, {&(0x7f00000126a0)="ed81000064000000721f1f63721f1f63721f1f6300000000000001008000000000000800010000000af30100040000000000000000000000010000009000000000000000000000000000000000000000000000000000000000000000000000000000000049bfe1c100000000000000000000000000000000000000000000000020000000b82159cab82159cab82159ca721f1f63b82159ca0000000000000000", 0xa0, 0x5000}, {&(0x7f0000012740)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c653300000011000000940f090166696c652e636f6c64000000", 0x80, 0x10000}, {&(0x7f00000127c0)="0b0000000c0001022e00000002000000f40f02022e2e00"/32, 0x20, 0x20000}, {&(0x7f00000127e0)="00000000001000"/32, 0x20, 0x21000}, {&(0x7f0000012800)="00000000001000"/32, 0x20, 0x22000}, {&(0x7f0000012820)="00000000001000"/32, 0x20, 0x23000}, {&(0x7f0000012840)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x30000}, {&(0x7f0000012860)="0200"/32, 0x20, 0x30400}, {&(0x7f0000012880)="0300"/32, 0x20, 0x30800}, {&(0x7f00000128a0)="0400"/32, 0x20, 0x30c00}, {&(0x7f00000128c0)="0500"/32, 0x20, 0x31000}, {&(0x7f00000128e0)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000700"/96, 0x60, 0x31400}, {&(0x7f0000012940)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x40000}, {&(0x7f0000012960)="0200"/32, 0x20, 0x40400}, {&(0x7f0000012980)="0300"/32, 0x20, 0x40800}, {&(0x7f00000129a0)="0400"/32, 0x20, 0x40c00}, {&(0x7f00000129c0)="0500"/32, 0x20, 0x41000}, {&(0x7f00000129e0)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000700"/96, 0x60, 0x41400}, {&(0x7f0000012a40)="0c0000000c0001022e000000020000000c0002022e2e00000d0000001000050166696c65300000000e000000d80f050766696c653100"/64, 0x40, 0x50000}, {&(0x7f0000012a80)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x60000}, {&(0x7f0000012ea0)='syzkallers\x00'/32, 0x20, 0x70000}, {&(0x7f0000012ec0)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x90000}], 0x0, &(0x7f0000012f40), 0x1) (async)
openat(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x0) (async)
openat$cuse(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) (async)
read$FUSE(r1, &(0x7f0000002cc0)={0x2020}, 0x2020) (async)
ftruncate(r1, 0x2) (async)
lseek(r0, 0xfff, 0x0) (async)
getdents64(r0, 0xfffffffffffffffe, 0x29) (async)

[  787.739410][T23585] loop4: detected capacity change from 0 to 2048
[  787.781651][T23586] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  787.814962][T23588] loop1: detected capacity change from 0 to 4096
01:07:49 executing program 4:
syz_mount_image$nilfs2(&(0x7f00000000c0), &(0x7f00000001c0)='./file0\x00', 0x100000, 0x3a, &(0x7f0000000200)=[{&(0x7f0000010000)="020000000000343418010000f498e16897043d98000000003f00000000000000000010000000000004000000000000001000000005000000010000000000000004000000000000000000000000000000e003000000000000781f1f6300000000781f1f6300000000781f1f63000000000100320000000100781f1f6300000000004eed0000000000000000000b00000080002000c00010005745cea941714c61b9841bd4a64c433600"/192, 0xc0, 0x400}, {&(0x7f00000008c0)="42540e730fd3089711faaf1e400007000000000000000000781f1f630000000010000000000000000c000000050000004001000000000000010000000000000002000000000000000100000000000000000000000000000006000000000000000100000000000000040000000400000002000000000000000000000000000000030000000000000001000000000000000400000000000000020000000000000005000000000000000300000000000000040000000000000001000000000000000100000001000000060000000000000000000000000000000500000000000000010000000000000001000000010000000700000000000000000000000000000003000000000000000100000000000000030000000300000000000000000000000100000000000000020000000000000005aa30159fdb1123568b6b9cb3962e8ada174637ad16e422f7401ccc7238d84941460405881ff0be4132f1e5e89915500bcb571d7c1958966a0705db254243ca9011e4f8a66aedf3e3730c5d7f561e01554afd17a7e6db333c4fc4a865caf2cb5f40c08828c92020840b3867c45a13de1d0a040e5d8420c1ddc1807ba0aa51969767c931e9b6c9f3c11b35f686ead44f24538580a98d0c54ea44dabe3f8555ffa7701acd1bf0932942bc96ee475a872e0bf75d0e557fb66d3a0aeedbb4789457f55fdd39c93c074206c6aff083072cbd0778fc64d11a5623a4c3502785817b24cf1edfdb81e4be4d4ab5ae3fccc50871444b7e87eee7a5c5619c36a4ced01900"/569, 0x239, 0x1000}, {&(0x7f0000010200)="0200000000000000100001022e0000000200000000000000100002022e2e00000b00000000000000e00306012e6e696c667300"/64, 0x40, 0x1400}, {&(0x7f0000010240)="f41f0000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000ff0f00"/1056, 0x420, 0x1800}, {&(0x7f0000000b00)="00000000000000000000000000000000781f1f6300000000784ae6368d2584bc6c1f1f63000000000000000000000000000000000000800100000000f54900000000000000", 0x45, 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}, 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0x420, 0x4c00}, {&(0x7f0000011720)='/tmp/syz-imagegen3787079791/file0/file0\x00'/64, 0x40, 0x5400}, {&(0x7f0000011760)='syzkallers\x00'/32, 0x20, 0x5800}, {&(0x7f0000011780)="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"/416, 0x1a0, 0x8000}, 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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}, {&(0x7f0000012a60)="0100"/32, 0x20, 0xaf80}, 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0x300, 0xb020}, {&(0x7f0000000000)="22000000000000000200000000000000ffffffffffffffff0000000000000000", 0x20, 0xb400}, {&(0x7f0000012da0)="11000000000000000200000000000000ffffffffffffffff0000000000000000", 0x20, 0xb800}, {&(0x7f0000012dc0)="13000000000000000200000000000000ffffffffffffffff000000000000000014000000000000000200000000000000ffffffffffffffff0000000000000000", 0x40, 0xbc00}, {&(0x7f0000012e00)="5a83286cef02cd2211faaf1e400006000300000000000000781f1f63000000004000000000000000050000000100000078000000000000000200000000000000030000000000000000000000000000000300000002000000c200000000000000e20000000000000000000000000000000100"/128, 0x80, 0xc000}, {&(0x7f0000012e80)="15000000000000000200000000000000ffffffffffffffff000000000000000027000000000000000200000000000000ffffffffffffffff0000000000000000", 0x40, 0xc400}, {&(0x7f0000012ec0)="16000000000000000200000000000000ffffffffffffffff0000000000000000", 0x20, 0xc800}, {&(0x7f0000012ee0)="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}], 0x80, &(0x7f0000000c00)=ANY=[@ANYBLOB="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"], 0x1)
r0 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000300)=0x8)
r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0)
read$FUSE(r1, &(0x7f0000002cc0)={0x2020}, 0x2020)
flock(r0, 0x4)
read(r1, &(0x7f0000000040), 0x0)
r2 = creat(&(0x7f0000000200)='./bus\x00', 0x0)
ftruncate(r2, 0x1000)

[  787.953218][T23595] loop4: detected capacity change from 0 to 2048
01:07:49 executing program 1:
syz_mount_image$nilfs2(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x100000, 0x3b, &(0x7f0000000200)=[{&(0x7f0000010000)="020000000000343418010000f498e16897043d98000000003f00000000000000000010000000000004000000000000001000000005000000010000000000000004000000000000000000000000000000e003000000000000781f1f6300000000781f1f6300000000781f1f63000000000100320000000100781f1f6300000000004eed0000000000000000000b00000080002000c00010005745cea941714c61b9841bd4a64c433600"/192, 0xc0, 0x400}, 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0x239, 0x1000}, {&(0x7f0000010200)="0200000000000000100001022e0000000200000000000000100002022e2e00000b00000000000000e00306012e6e696c667300"/64, 0x40, 0x1400}, 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{&(0x7f0000012ee0)="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}], 0x80, &(0x7f0000000b00)=ANY=[@ANYBLOB="001f4c9f5c634721fa0640d80ae80934dd515774df6bd6e8ac83bb453caa956ceb4e72e49239bc83dd9c189e0f6332ce60423d81a4cb03a0ff847b3ccddcca56f59195de205a9dc6b04afdd36916c4937ffd35409d8220701a2227317c118ba2ef40cb0aaf4c2a3c9c7ad66dcc643e3591764b1f10b0fee5fb6016d5ad90f6a06b6df6880e34e1378a94af2a8fc7e0651a99ddb26db13fb8b8b63bf0e1eade230802b25de097ccb5ca788a3044d142fe3c854aeefcc690268e81be44e09209d10082cb88d23356cce58b496de1defea9a7110c283c3c747e34ce2f02f363f9ff4314b5f4438dc0fec0f6bec56ec1d4ac5b91acd104786a132f"], 0x1)
creat(&(0x7f0000000200)='./bus\x00', 0x0) (fail_nth: 1)

[  788.054282][T23597] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  788.090284][T23600] loop1: detected capacity change from 0 to 2048
[  788.139055][T23601] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
01:07:49 executing program 4:
syz_mount_image$nilfs2(&(0x7f00000000c0), &(0x7f00000001c0)='./file0\x00', 0x100000, 0x3a, &(0x7f0000000200)=[{&(0x7f0000010000)="020000000000343418010000f498e16897043d98000000003f00000000000000000010000000000004000000000000001000000005000000010000000000000004000000000000000000000000000000e003000000000000781f1f6300000000781f1f6300000000781f1f63000000000100320000000100781f1f6300000000004eed0000000000000000000b00000080002000c00010005745cea941714c61b9841bd4a64c433600"/192, 0xc0, 0x400}, 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0x239, 0x1000}, {&(0x7f0000010200)="0200000000000000100001022e0000000200000000000000100002022e2e00000b00000000000000e00306012e6e696c667300"/64, 0x40, 0x1400}, 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0x420, 0x4c00}, {&(0x7f0000011720)='/tmp/syz-imagegen3787079791/file0/file0\x00'/64, 0x40, 0x5400}, {&(0x7f0000011760)='syzkallers\x00'/32, 0x20, 0x5800}, {&(0x7f0000011780)="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"/416, 0x1a0, 0x8000}, 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0x300, 0xb020}, {&(0x7f0000000000)="22000000000000000200000000000000ffffffffffffffff0000000000000000", 0x20, 0xb400}, {&(0x7f0000012da0)="11000000000000000200000000000000ffffffffffffffff0000000000000000", 0x20, 0xb800}, {&(0x7f0000012dc0)="13000000000000000200000000000000ffffffffffffffff000000000000000014000000000000000200000000000000ffffffffffffffff0000000000000000", 0x40, 0xbc00}, {&(0x7f0000012e00)="5a83286cef02cd2211faaf1e400006000300000000000000781f1f63000000004000000000000000050000000100000078000000000000000200000000000000030000000000000000000000000000000300000002000000c200000000000000e20000000000000000000000000000000100"/128, 0x80, 0xc000}, {&(0x7f0000012e80)="15000000000000000200000000000000ffffffffffffffff000000000000000027000000000000000200000000000000ffffffffffffffff0000000000000000", 0x40, 0xc400}, {&(0x7f0000012ec0)="16000000000000000200000000000000ffffffffffffffff0000000000000000", 0x20, 0xc800}, {&(0x7f0000012ee0)="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}], 0x80, &(0x7f0000000c00)=ANY=[@ANYBLOB="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"], 0x1)
r0 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000300)=0x8)
r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0)
read$FUSE(r1, &(0x7f0000002cc0)={0x2020}, 0x2020)
flock(r0, 0x4)
read(r1, &(0x7f0000000040), 0x0)
r2 = creat(&(0x7f0000000200)='./bus\x00', 0x0)
ftruncate(r2, 0x1000)

01:07:49 executing program 1:
syz_mount_image$nilfs2(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x100000, 0x3b, &(0x7f0000000200)=[{&(0x7f0000010000)="020000000000343418010000f498e16897043d98000000003f00000000000000000010000000000004000000000000001000000005000000010000000000000004000000000000000000000000000000e003000000000000781f1f6300000000781f1f6300000000781f1f63000000000100320000000100781f1f6300000000004eed0000000000000000000b00000080002000c00010005745cea941714c61b9841bd4a64c433600"/192, 0xc0, 0x400}, {&(0x7f00000008c0)="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"/569, 0x239, 0x1000}, {&(0x7f0000010200)="0200000000000000100001022e0000000200000000000000100002022e2e00000b00000000000000e00306012e6e696c667300"/64, 0x40, 0x1400}, {&(0x7f0000010240)="f41f0000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000ff0f00"/1056, 0x420, 0x1800}, {&(0x7f0000010660)="00000000000000000000000000000000781f1f6300000000781f1f63000000000000000000000000000000000000800100"/61, 0x3d, 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}, {&(0x7f0000010800)="00000000000000000000000000000000781f1f6300000000781f1f630000000000000000000000000000000000000000a4810100"/64, 0x40, 0x2580}, {&(0x7f0000010840)="0100"/32, 0x20, 0x2800}, {&(0x7f0000010860)="0000000000000000000000000000000000000000000000000100000000000000781f1f63000000000c000000000000000200000000000000050000000000000004000000000000000000000000000000781f1f6300000000781f1f63000000000000000000000000000000000000000000800100000000000000000000000000020000000000000003000000000000000400000000000000050000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000200000000000000", 0xe0, 0x28c0}, {&(0x7f0000010940)="0200000000000000000000000000000000000000000000000300000000000000", 0x20, 0x2a44}, {&(0x7f0000010960)="0200000000000000000000000000000000000000000000000400000000000000", 0x20, 0x2b00}, {&(0x7f0000010980)="3d0000000000000002000000000000003e000000000000000000000000000000781f1f63000000000c0000000300000000000000000000000000000003000000", 0x40, 0x2c00}, {&(0x7f00000109c0)="f81f0000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000ff00"/1056, 0x420, 0x3000}, {&(0x7f0000010de0)="05000000000000000100000000000000ffffffffffffffff000000000000000006000000000000000100000000000000ffffffffffffffff000000000000000007000000000000000100000000000000ffffffffffffffff000000000000000008000000000000000100000000000000ffffffffffffffff000000000000000009000000000000000100000000000000ffffffffffffffff00000000000000000a000000000000000100000000000000ffffffffffffffff00000000000000000b000000000000000100000000000000ffffffffffffffff0000000000000000", 0xe0, 0x3820}, {&(0x7f0000010ec0)="d102c1e890010000781f1f630000000003000000000000000000000000000000781f1f6300000000781f1f630000000000000000000000000000000000000000008001000000000000000000000000000c000000000000000d000000000000000e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000781f1f6300000000781f1f630000000000000000000000000000000000000000008001000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000781f1f6300000000781f1f630000000000000000000000000000000000000000008001000000000000000000000000000700"/352, 0x160, 0x3c00}, {&(0x7f0000011020)="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", 0x1c0, 0x4000}, {&(0x7f00000111e0)="0c00000000000000100001022e0000000200000000000000100002022e2e00000d000000000000001800050166696c6530000000000000000e00000000000000c803050766696c653100"/96, 0x60, 0x4400}, {&(0x7f0000011240)="0200000000000000100001022e0000000200000000000000100002022e2e00000b00000000000000180006012e6e696c66730000000000000c000000000000001800050266696c6530000000000000000f000000000000001800050166696c65310000000000000010000000000000001800050166696c65320000000000000010000000000000001800050166696c65330000000000000011000000000000006803090166696c652e636f6c6400"/192, 0xc0, 0x4800}, {&(0x7f0000011300)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x4c00}, {&(0x7f0000011720)='/tmp/syz-imagegen3787079791/file0/file0\x00'/64, 0x40, 0x5400}, {&(0x7f0000011760)='syzkallers\x00'/32, 0x20, 0x5800}, {&(0x7f0000011780)="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"/416, 0x1a0, 0x8000}, {&(0x7f0000011920)="00010900000000000000000000000000000000000000000001000000000000000200000000000000030000000000000004000000000000000500000000000000060000000000000007000000000000000800"/96, 0x60, 0x8400}, {&(0x7f0000011980)="0000000000000000080000000000000009000000000000000a000000000000000b000000000000000c000000000000000d000000000000000e0000000000000010000000000000001100"/96, 0x60, 0x8600}, {&(0x7f00000119e0)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x8800}, {&(0x7f0000011a60)="ee1f0000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000ffff0300"/1056, 0x420, 0x8c00}, {&(0x7f0000011e80)="00000000be133a78000000000000000000000000781f1f6300000000781f1f630000000000000000000000000000000000000000008001000000000000000000", 0x40, 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}, {&(0x7f0000012020)="00000000000000000000000000000000781f1f6300000000781f1f630000000000000000000000000000000000000000a4810100"/64, 0x40, 0x9980}, {&(0x7f0000012060)="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", 0x300, 0x9a00}, {&(0x7f0000012360)="0200"/32, 0x20, 0xa000}, {&(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}, {&(0x7f0000012a60)="0100"/32, 0x20, 0xaf80}, {&(0x7f0000012a80)="050000000000000001000000000000000200000000000000000000000000000006000000000000000100000000000000020000000000000000000000000000000700000000000000010000000000000002000000000000000000000000000000080000000000000001000000000000000200000000000000000000000000000009000000000000000100000000000000020000000000000000000000000000000a000000000000000100000000000000010000000000000000000000000000000b0000000000000001000000000000000100000000000000000000000000000017000000000000000200000000000000ffffffffffffffff000000000000000018000000000000000200000000000000ffffffffffffffff000000000000000019000000000000000200000000000000ffffffffffffffff00000000000000001a000000000000000200000000000000ffffffffffffffff00000000000000001b000000000000000200000000000000ffffffffffffffff00000000000000001c000000000000000200000000000000ffffffffffffffff00000000000000001d000000000000000200000000000000ffffffffffffffff000000000000000021000000000000000200000000000000ffffffffffffffff00000000000000001e000000000000000200000000000000ffffffffffffffff00000000000000001f000000000000000200000000000000ffffffffffffffff000000000000000012000000000000000200000000000000ffffffffffffffff000000000000000023000000000000000200000000000000ffffffffffffffff000000000000000024000000000000000200000000000000ffffffffffffffff000000000000000025000000000000000200000000000000ffffffffffffffff000000000000000026000000000000000200000000000000ffffffffffffffff000000000000000028000000000000000200000000000000ffffffffffffffff000000000000000029000000000000000200000000000000ffffffffffffffff0000000000000000", 0x300, 0xb020}, {&(0x7f0000000000)="22000000000000000200000000000000ffffffffffffffff0000000000000000", 0x20, 0xb400}, {&(0x7f0000012da0)="11000000000000000200000000000000ffffffffffffffff0000000000000000", 0x20, 0xb800}, {&(0x7f0000012dc0)="13000000000000000200000000000000ffffffffffffffff000000000000000014000000000000000200000000000000ffffffffffffffff0000000000000000", 0x40, 0xbc00}, {&(0x7f0000012e00)="5a83286cef02cd2211faaf1e400006000300000000000000781f1f63000000004000000000000000050000000100000078000000000000000200000000000000030000000000000000000000000000000300000002000000c200000000000000e20000000000000000000000000000000100"/128, 0x80, 0xc000}, {&(0x7f0000012e80)="15000000000000000200000000000000ffffffffffffffff000000000000000027000000000000000200000000000000ffffffffffffffff0000000000000000", 0x40, 0xc400}, {&(0x7f0000012ec0)="16000000000000000200000000000000ffffffffffffffff0000000000000000", 0x20, 0xc800}, {&(0x7f0000012ee0)="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}], 0x80, &(0x7f0000000b00)=ANY=[@ANYBLOB="001f4c9f5c634721fa0640d80ae80934dd515774df6bd6e8ac83bb453caa956ceb4e72e49239bc83dd9c189e0f6332ce60423d81a4cb03a0ff847b3ccddcca56f59195de205a9dc6b04afdd36916c4937ffd35409d8220701a2227317c118ba2ef40cb0aaf4c2a3c9c7ad66dcc643e3591764b1f10b0fee5fb6016d5ad90f6a06b6df6880e34e1378a94af2a8fc7e0651a99ddb26db13fb8b8b63bf0e1eade230802b25de097ccb5ca788a3044d142fe3c854aeefcc690268e81be44e09209d10082cb88d23356cce58b496de1defea9a7110c283c3c747e34ce2f02f363f9ff4314b5f4438dc0fec0f6bec56ec1d4ac5b91acd104786a132f"], 0x1)
creat(&(0x7f0000000200)='./bus\x00', 0x0) (fail_nth: 2)

[  788.270459][T23603] loop4: detected capacity change from 0 to 2048
[  788.325946][T23605] loop1: detected capacity change from 0 to 2048
[  788.362884][T23606] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  788.389842][T23608] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  788.404410][T23605] FAULT_INJECTION: forcing a failure.
[  788.404410][T23605] name fail_usercopy, interval 1, probability 0, space 0, times 0
[  788.430890][T23605] CPU: 0 PID: 23605 Comm: syz-executor.1 Not tainted 6.0.0-rc7-syzkaller-00250-ga962b54e162c #0
[  788.441444][T23605] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022
[  788.451525][T23605] Call Trace:
[  788.454829][T23605]  <TASK>
[  788.457782][T23605]  dump_stack_lvl+0x1b1/0x28e
[  788.462489][T23605]  ? fortify_panic+0x13/0x13
[  788.467108][T23605]  ? panic+0x715/0x715
[  788.471208][T23605]  ? __lock_acquire+0x1f60/0x1f60
[  788.476369][T23605]  ? rcu_read_lock_sched_held+0x87/0x110
[  788.482042][T23605]  should_fail+0x3a0/0x4f0
01:07:50 executing program 4:
syz_mount_image$nilfs2(&(0x7f00000000c0), &(0x7f00000001c0)='./file0\x00', 0x100000, 0x3a, &(0x7f0000000200)=[{&(0x7f0000010000)="020000000000343418010000f498e16897043d98000000003f00000000000000000010000000000004000000000000001000000005000000010000000000000004000000000000000000000000000000e003000000000000781f1f6300000000781f1f6300000000781f1f63000000000100320000000100781f1f6300000000004eed0000000000000000000b00000080002000c00010005745cea941714c61b9841bd4a64c433600"/192, 0xc0, 0x400}, {&(0x7f00000008c0)="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"/569, 0x239, 0x1000}, {&(0x7f0000010200)="0200000000000000100001022e0000000200000000000000100002022e2e00000b00000000000000e00306012e6e696c667300"/64, 0x40, 0x1400}, {&(0x7f0000010240)="f41f0000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000ff0f00"/1056, 0x420, 0x1800}, {&(0x7f0000000b00)="00000000000000000000000000000000781f1f6300000000784ae6368d2584bc6c1f1f63000000000000000000000000000000000000800100000000f54900000000000000", 0x45, 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}, {&(0x7f0000010800)="00000000000000000000000000000000781f1f6300000000781f1f630000000000000000000000000000000000000000a4810100"/64, 0x40, 0x2580}, {&(0x7f0000010840)="0100"/32, 0x20, 0x2800}, {&(0x7f0000010860)="0000000000000000000000000000000000000000000000000100000000000000781f1f63000000000c000000000000000200000000000000050000000000000004000000000000000000000000000000781f1f6300000000781f1f63000000000000000000000000000000000000000000800100000000000000000000000000020000000000000003000000000000000400000000000000050000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000200000000000000", 0xe0, 0x28c0}, {&(0x7f0000010940)="0200000000000000000000000000000000000000000000000300000000000000", 0x20, 0x2a44}, {&(0x7f0000010960)="0200000000000000000000000000000000000000000000000400000000000000", 0x20, 0x2b00}, {&(0x7f0000010980)="3d0000000000000002000000000000003e000000000000000000000000000000781f1f63000000000c0000000300000000000000000000000000000003000000", 0x40, 0x2c00}, {&(0x7f00000109c0)="f81f0000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000ff00"/1056, 0x420, 0x3000}, {&(0x7f0000010de0)="05000000000000000100000000000000ffffffffffffffff000000000000000006000000000000000100000000000000ffffffffffffffff000000000000000007000000000000000100000000000000ffffffffffffffff000000000000000008000000000000000100000000000000ffffffffffffffff000000000000000009000000000000000100000000000000ffffffffffffffff00000000000000000a000000000000000100000000000000ffffffffffffffff00000000000000000b000000000000000100000000000000ffffffffffffffff0000000000000000", 0xe0, 0x3820}, {&(0x7f0000010ec0)="d102c1e890010000781f1f630000000003000000000000000000000000000000781f1f6300000000781f1f630000000000000000000000000000000000000000008001000000000000000000000000000c000000000000000d000000000000000e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000781f1f6300000000781f1f630000000000000000000000000000000000000000008001000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000781f1f6300000000781f1f630000000000000000000000000000000000000000008001000000000000000000000000000700"/352, 0x160, 0x3c00}, {&(0x7f0000011020)="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", 0x1c0, 0x4000}, {&(0x7f00000111e0)="0c00000000000000100001022e0000000200000000000000100002022e2e00000d000000000000001800050166696c6530000000000000000e00000000000000c803050766696c653100"/96, 0x60, 0x4400}, {&(0x7f0000011240)="0200000000000000100001022e0000000200000000000000100002022e2e00000b00000000000000180006012e6e696c66730000000000000c000000000000001800050266696c6530000000000000000f000000000000001800050166696c65310000000000000010000000000000001800050166696c65320000000000000010000000000000001800050166696c65330000000000000011000000000000006803090166696c652e636f6c6400"/192, 0xc0, 0x4800}, {&(0x7f0000011300)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x4c00}, {&(0x7f0000011720)='/tmp/syz-imagegen3787079791/file0/file0\x00'/64, 0x40, 0x5400}, {&(0x7f0000011760)='syzkallers\x00'/32, 0x20, 0x5800}, {&(0x7f0000011780)="16aae7c8b63c7c0811faaf1e400000000200000000000000781f1f630000000030000000000000001000000006000000880100000000000002000000000000001000000000000000020000000000000001000000000000000f00000000000000110000000000000002000000000000000100000001000000000400000000000000000000000000000600000000000000020000000000000005000000050000001300000000000000000000000000000014000000000000000100000000000000150000000000000002000000000000001600000000000000030000000000000001180000000000000400000000000000040000000000000000000000000000000100000001000000170000000000000000000000000000000500000000000000000000000000000001000000010000001800000000000000000000000000000003000000000000000000000000000000060000000600000000000000000000000100000000000000020000000000000022000000000000008200000000000000a200"/416, 0x1a0, 0x8000}, {&(0x7f0000011920)="00010900000000000000000000000000000000000000000001000000000000000200000000000000030000000000000004000000000000000500000000000000060000000000000007000000000000000800"/96, 0x60, 0x8400}, {&(0x7f0000011980)="0000000000000000080000000000000009000000000000000a000000000000000b000000000000000c000000000000000d000000000000000e0000000000000010000000000000001100"/96, 0x60, 0x8600}, {&(0x7f00000119e0)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x8800}, {&(0x7f0000011a60)="ee1f0000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000ffff0300"/1056, 0x420, 0x8c00}, {&(0x7f0000011e80)="00000000be133a78000000000000000000000000781f1f6300000000781f1f630000000000000000000000000000000000000000008001000000000000000000", 0x40, 0x9480}, {&(0x7f0000011ec0)="01000000000000000004000000000000781f1f6300000000781f1f630000000092ddcb2992ddcb290000000000000000ed4103000000000000000000000000001200"/96, 0x60, 0x9500}, {&(0x7f0000001bc0)="00000000000000000000000000000000781f1f6300000000781f1f63000000000000000000000000000000000000000000800100000000000000000000000000bb755ccb35db3f23d2f959c640b3f7e4f89b3e98084087c7d84e05187ba1a4c70bd1d2fa45df73086e0bcab9b39569f71f45460370d5931d172ea6be44eb1b3c", 0x80, 0x9800}, {&(0x7f00000007c0)="00000000000004000000000000000000781f1f6300000000781f1f630020000000000000000000000000000000000000008001006d49a17e0000000000000000f8525c200bb2eb76f51f6297201f65c6896d71f403a38c909857584fe45eaa746b41ce1068e9b644575323c3ee6ceb29fa48b724c66260b6e10f2a59b100f622", 0x80, 0x9880}, {&(0x7f0000011fe0)="00000000000000000000000000000000781f1f6300000000781f1f63000000000000000000000000000000000000000000800100"/64, 0x40, 0x9900}, {&(0x7f0000012020)="00000000000000000000000000000000781f1f6300000000781f1f630000000000000000000000000000000000000000a4810100"/64, 0x40, 0x9980}, {&(0x7f0000012060)="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", 0x300, 0x9a00}, {&(0x7f0000000040)="0200"/32, 0x20, 0xa000}, {&(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}, {&(0x7f0000012a60)="0100"/32, 0x20, 0xaf80}, {&(0x7f0000012a80)="050000000000000001000000000000000200000000000000000000000000000006000000000000000100000000000000020000000000000000000000000000000700000000000000010000000000000002000000000000000000000000000000080000000000000001000000000000000200000000000000000000000000000009000000000000000100000000000000020000000000000000000000000000000a000000000000000100000000000000010000000000000000000000000000000b0000000000000001000000000000000100000000000000000000000000000017000000000000000200000000000000ffffffffffffffff000000000000000018000000000000000200000000000000ffffffffffffffff000000000000000019000000000000000200000000000000ffffffffffffffff00000000000000001a000000000000000200000000000000ffffffffffffffff00000000000000001b000000000000000200000000000000ffffffffffffffff00000000000000001c000000000000000200000000000000ffffffffffffffff00000000000000001d000000000000000200000000000000ffffffffffffffff000000000000000021000000000000000200000000000000ffffffffffffffff00000000000000001e000000000000000200000000000000ffffffffffffffff00000000000000001f000000000000000200000000000000ffffffffffffffff000000000000000012000000000000000200000000000000ffffffffffffffff000000000000000023000000000000000200000000000000ffffffffffffffff000000000000000024000000000000000200000000000000ffffffffffffffff000000000000000025000000000000000200000000000000ffffffffffffffff000000000000000026000000000000000200000000000000ffffffffffffffff000000000000000028000000000000000200000000000000ffffffffffffffff000000000000000029000000000000000200000000000000ffffffffffffffff0000000000000000", 0x300, 0xb020}, {&(0x7f0000000000)="22000000000000000200000000000000ffffffffffffffff0000000000000000", 0x20, 0xb400}, {&(0x7f0000012da0)="11000000000000000200000000000000ffffffffffffffff0000000000000000", 0x20, 0xb800}, {&(0x7f0000012dc0)="13000000000000000200000000000000ffffffffffffffff000000000000000014000000000000000200000000000000ffffffffffffffff0000000000000000", 0x40, 0xbc00}, {&(0x7f0000012e00)="5a83286cef02cd2211faaf1e400006000300000000000000781f1f63000000004000000000000000050000000100000078000000000000000200000000000000030000000000000000000000000000000300000002000000c200000000000000e20000000000000000000000000000000100"/128, 0x80, 0xc000}, {&(0x7f0000012e80)="15000000000000000200000000000000ffffffffffffffff000000000000000027000000000000000200000000000000ffffffffffffffff0000000000000000", 0x40, 0xc400}, {&(0x7f0000012ec0)="16000000000000000200000000000000ffffffffffffffff0000000000000000", 0x20, 0xc800}, {&(0x7f0000012ee0)="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}], 0x80, &(0x7f0000000c00)=ANY=[@ANYBLOB="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"], 0x1)
r0 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000300)=0x8)
r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0)
read$FUSE(r1, &(0x7f0000002cc0)={0x2020}, 0x2020)
flock(r0, 0x4)
read(r1, &(0x7f0000000040), 0x0)
write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000000140)={0x50, 0x0, 0x0, {0x7, 0x24, 0x5, 0x3400002, 0x8, 0x6, 0xff, 0x9}}, 0x50)
ftruncate(0xffffffffffffffff, 0x1000)

[  788.486482][T23605]  strncpy_from_user+0x32/0x330
[  788.491355][T23605]  getname_flags+0xf5/0x4e0
[  788.495895][T23605]  do_sys_openat2+0xba/0x4e0
[  788.500515][T23605]  ? __ct_user_exit+0x81/0xe0
[  788.505237][T23605]  ? __lock_acquire+0x1f60/0x1f60
[  788.510293][T23605]  ? do_sys_open+0x220/0x220
[  788.514922][T23605]  ? lockdep_hardirqs_on_prepare+0x428/0x790
[  788.520941][T23605]  __x64_sys_creat+0x11f/0x160
[  788.525727][T23605]  ? __x64_compat_sys_openat+0x290/0x290
[  788.531398][T23605]  ? syscall_enter_from_user_mode+0x2e/0x1d0
[  788.537413][T23605]  ? lockdep_hardirqs_on+0x8d/0x130
[  788.542635][T23605]  ? syscall_enter_from_user_mode+0x2e/0x1d0
[  788.548630][T23605]  do_syscall_64+0x3d/0xb0
[  788.553054][T23605]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  788.558966][T23605] RIP: 0033:0x7f86ca28a5a9
[  788.563401][T23605] 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
[  788.583012][T23605] RSP: 002b:00007f86cb4a2168 EFLAGS: 00000246 ORIG_RAX: 0000000000000055
[  788.591422][T23605] RAX: ffffffffffffffda RBX: 00007f86ca3abf80 RCX: 00007f86ca28a5a9
[  788.599389][T23605] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000200
[  788.607355][T23605] RBP: 00007f86cb4a21d0 R08: 0000000000000000 R09: 0000000000000000
[  788.615321][T23605] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  788.623285][T23605] R13: 00007ffce74bf35f R14: 00007f86cb4a2300 R15: 0000000000022000
[  788.631353][T23605]  </TASK>
[  788.703609][T23610] loop4: detected capacity change from 0 to 2048
[  788.748402][T23611] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
01:07:50 executing program 4:
syz_mount_image$nilfs2(&(0x7f00000000c0), &(0x7f00000001c0)='./file0\x00', 0x100000, 0x3a, &(0x7f0000000200)=[{&(0x7f0000010000)="020000000000343418010000f498e16897043d98000000003f00000000000000000010000000000004000000000000001000000005000000010000000000000004000000000000000000000000000000e003000000000000781f1f6300000000781f1f6300000000781f1f63000000000100320000000100781f1f6300000000004eed0000000000000000000b00000080002000c00010005745cea941714c61b9841bd4a64c433600"/192, 0xc0, 0x400}, 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0x239, 0x1000}, {&(0x7f0000010200)="0200000000000000100001022e0000000200000000000000100002022e2e00000b00000000000000e00306012e6e696c667300"/64, 0x40, 0x1400}, 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&(0x7f0000000c00)=ANY=[@ANYBLOB="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"], 0x1)
r0 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000300)=0x8)
r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0)
read$FUSE(r1, &(0x7f0000002cc0)={0x2020}, 0x2020)
flock(r0, 0x4)
read(r1, &(0x7f0000000040), 0x0)
write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000000140)={0x50, 0x0, 0x0, {0x7, 0x24, 0x5, 0x3400002, 0x8, 0x6, 0xff, 0x9}}, 0x50)
ftruncate(0xffffffffffffffff, 0x1000)

01:07:50 executing program 1:
syz_mount_image$nilfs2(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x100000, 0x3b, &(0x7f0000000200)=[{&(0x7f0000010000)="020000000000343418010000f498e16897043d98000000003f00000000000000000010000000000004000000000000001000000005000000010000000000000004000000000000000000000000000000e003000000000000781f1f6300000000781f1f6300000000781f1f63000000000100320000000100781f1f6300000000004eed0000000000000000000b00000080002000c00010005745cea941714c61b9841bd4a64c433600"/192, 0xc0, 0x400}, {&(0x7f00000008c0)="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"/569, 0x239, 0x1000}, {&(0x7f0000010200)="0200000000000000100001022e0000000200000000000000100002022e2e00000b00000000000000e00306012e6e696c667300"/64, 0x40, 0x1400}, 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0x420, 0x1800}, {&(0x7f0000010660)="00000000000000000000000000000000781f1f6300000000781f1f63000000000000000000000000000000000000800100"/61, 0x3d, 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}, 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{&(0x7f0000013100)="020000000000343418010000f498e168cdbf9e50000000003f00000000000000000010000000000004000000000000001000000005000000020000000000000030000000000000000300000000000000a003000000000000781f1f6300000000781f1f6300000000781f1f63000000000100320001000100781f1f6300000000004eed0000000000000000000b00000080002000c00010005745cea941714c61b9841bd4a64c433600"/192, 0xc0, 0xff000}], 0x80, &(0x7f0000000b00)=ANY=[@ANYBLOB="001f4c9f5c634721fa0640d80ae80934dd515774df6bd6e8ac83bb453caa956ceb4e72e49239bc83dd9c189e0f6332ce60423d81a4cb03a0ff847b3ccddcca56f59195de205a9dc6b04afdd36916c4937ffd35409d8220701a2227317c118ba2ef40cb0aaf4c2a3c9c7ad66dcc643e3591764b1f10b0fee5fb6016d5ad90f6a06b6df6880e34e1378a94af2a8fc7e0651a99ddb26db13fb8b8b63bf0e1eade230802b25de097ccb5ca788a3044d142fe3c854aeefcc690268e81be44e09209d10082cb88d23356cce58b496de1defea9a7110c283c3c747e34ce2f02f363f9ff4314b5f4438dc0fec0f6bec56ec1d4ac5b91acd104786a132f"], 0x1)
creat(&(0x7f0000000200)='./bus\x00', 0x0) (fail_nth: 3)

[  788.871051][T23613] loop1: detected capacity change from 0 to 2048
[  788.898205][T23615] loop4: detected capacity change from 0 to 2048
[  788.920524][T23616] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  788.943246][T23617] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
01:07:50 executing program 4:
syz_mount_image$nilfs2(&(0x7f00000000c0), &(0x7f00000001c0)='./file0\x00', 0x100000, 0x3a, &(0x7f0000000200)=[{&(0x7f0000010000)="020000000000343418010000f498e16897043d98000000003f00000000000000000010000000000004000000000000001000000005000000010000000000000004000000000000000000000000000000e003000000000000781f1f6300000000781f1f6300000000781f1f63000000000100320000000100781f1f6300000000004eed0000000000000000000b00000080002000c00010005745cea941714c61b9841bd4a64c433600"/192, 0xc0, 0x400}, 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&(0x7f0000000c00)=ANY=[@ANYBLOB="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"], 0x1)
r0 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000300)=0x8)
r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0)
read$FUSE(r1, &(0x7f0000002cc0)={0x2020}, 0x2020)
flock(r0, 0x4)
read(r1, &(0x7f0000000040), 0x0)
write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000000140)={0x50, 0x0, 0x0, {0x7, 0x24, 0x5, 0x3400002, 0x8, 0x6, 0xff, 0x9}}, 0x50)
ftruncate(0xffffffffffffffff, 0x1000)

[  789.085889][T23620] loop4: detected capacity change from 0 to 2048
01:07:50 executing program 1:
syz_mount_image$nilfs2(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x100000, 0x3b, &(0x7f0000000200)=[{&(0x7f0000010000)="020000000000343418010000f498e16897043d98000000003f00000000000000000010000000000004000000000000001000000005000000010000000000000004000000000000000000000000000000e003000000000000781f1f6300000000781f1f6300000000781f1f63000000000100320000000100781f1f6300000000004eed0000000000000000000b00000080002000c00010005745cea941714c61b9841bd4a64c433600"/192, 0xc0, 0x400}, {&(0x7f00000008c0)="42540e730fd3089711faaf1e400007000000000000000000781f1f630000000010000000000000000c000000050000004001000000000000010000000000000002000000000000000100000000000000000000000000000006000000000000000100000000000000040000000400000002000000000000000000000000000000030000000000000001000000000000000400000000000000020000000000000005000000000000000300000000000000040000000000000001000000000000000100000001000000060000000000000000000000000000000500000000000000010000000000000001000000010000000700000000000000000000000000000003000000000000000100000000000000030000000300000000000000000000000100000000000000020000000000000005aa30159fdb1123568b6b9cb3962e8ada174637ad16e422f7401ccc7238d84941460405881ff0be4132f1e5e89915500bcb571d7c1958966a0705db254243ca9011e4f8a66aedf3e3730c5d7f561e01554afd17a7e6db333c4fc4a865caf2cb5f40c08828c92020840b3867c45a13de1d0a040e5d8420c1ddc1807ba0aa51969767c931e9b6c9f3c11b35f686ead44f24538580a98d0c54ea44dabe3f8555ffa7701acd1bf0932942bc96ee475a872e0bf75d0e557fb66d3a0aeedbb4789457f55fdd39c93c074206c6aff083072cbd0778fc64d11a5623a4c3502785817b24cf1edfdb81e4be4d4ab5ae3fccc50871444b7e87eee7a5c5619c36a4ced01900"/569, 0x239, 0x1000}, {&(0x7f0000010200)="0200000000000000100001022e0000000200000000000000100002022e2e00000b00000000000000e00306012e6e696c667300"/64, 0x40, 0x1400}, {&(0x7f0000010240)="f41f0000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000ff0f00"/1056, 0x420, 0x1800}, {&(0x7f0000010660)="00000000000000000000000000000000781f1f6300000000781f1f63000000000000000000000000000000000000800100"/61, 0x3d, 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}, {&(0x7f0000010800)="00000000000000000000000000000000781f1f6300000000781f1f630000000000000000000000000000000000000000a4810100"/64, 0x40, 0x2580}, {&(0x7f0000010840)="0100"/32, 0x20, 0x2800}, {&(0x7f0000010860)="0000000000000000000000000000000000000000000000000100000000000000781f1f63000000000c000000000000000200000000000000050000000000000004000000000000000000000000000000781f1f6300000000781f1f63000000000000000000000000000000000000000000800100000000000000000000000000020000000000000003000000000000000400000000000000050000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000200000000000000", 0xe0, 0x28c0}, {&(0x7f0000010940)="0200000000000000000000000000000000000000000000000300000000000000", 0x20, 0x2a44}, {&(0x7f0000010960)="0200000000000000000000000000000000000000000000000400000000000000", 0x20, 0x2b00}, {&(0x7f0000010980)="3d0000000000000002000000000000003e000000000000000000000000000000781f1f63000000000c0000000300000000000000000000000000000003000000", 0x40, 0x2c00}, {&(0x7f00000109c0)="f81f0000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000ff00"/1056, 0x420, 0x3000}, {&(0x7f0000010de0)="05000000000000000100000000000000ffffffffffffffff000000000000000006000000000000000100000000000000ffffffffffffffff000000000000000007000000000000000100000000000000ffffffffffffffff000000000000000008000000000000000100000000000000ffffffffffffffff000000000000000009000000000000000100000000000000ffffffffffffffff00000000000000000a000000000000000100000000000000ffffffffffffffff00000000000000000b000000000000000100000000000000ffffffffffffffff0000000000000000", 0xe0, 0x3820}, {&(0x7f0000010ec0)="d102c1e890010000781f1f630000000003000000000000000000000000000000781f1f6300000000781f1f630000000000000000000000000000000000000000008001000000000000000000000000000c000000000000000d000000000000000e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000781f1f6300000000781f1f630000000000000000000000000000000000000000008001000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000781f1f6300000000781f1f630000000000000000000000000000000000000000008001000000000000000000000000000700"/352, 0x160, 0x3c00}, {&(0x7f0000011020)="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", 0x1c0, 0x4000}, {&(0x7f00000111e0)="0c00000000000000100001022e0000000200000000000000100002022e2e00000d000000000000001800050166696c6530000000000000000e00000000000000c803050766696c653100"/96, 0x60, 0x4400}, {&(0x7f0000011240)="0200000000000000100001022e0000000200000000000000100002022e2e00000b00000000000000180006012e6e696c66730000000000000c000000000000001800050266696c6530000000000000000f000000000000001800050166696c65310000000000000010000000000000001800050166696c65320000000000000010000000000000001800050166696c65330000000000000011000000000000006803090166696c652e636f6c6400"/192, 0xc0, 0x4800}, 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0x420, 0x4c00}, {&(0x7f0000011720)='/tmp/syz-imagegen3787079791/file0/file0\x00'/64, 0x40, 0x5400}, {&(0x7f0000011760)='syzkallers\x00'/32, 0x20, 0x5800}, {&(0x7f0000011780)="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"/416, 0x1a0, 0x8000}, 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creat(&(0x7f0000000200)='./bus\x00', 0x0) (fail_nth: 4)

[  789.161582][T23621] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
01:07:50 executing program 4:
syz_mount_image$nilfs2(&(0x7f00000000c0), &(0x7f00000001c0)='./file0\x00', 0x100000, 0x3a, &(0x7f0000000200)=[{&(0x7f0000010000)="020000000000343418010000f498e16897043d98000000003f00000000000000000010000000000004000000000000001000000005000000010000000000000004000000000000000000000000000000e003000000000000781f1f6300000000781f1f6300000000781f1f63000000000100320000000100781f1f6300000000004eed0000000000000000000b00000080002000c00010005745cea941714c61b9841bd4a64c433600"/192, 0xc0, 0x400}, 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&(0x7f0000000c00)=ANY=[@ANYBLOB="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"], 0x1)
r0 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000300)=0x8)
r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0)
read$FUSE(r1, &(0x7f0000002cc0)={0x2020}, 0x2020)
flock(r0, 0x4)
r2 = creat(&(0x7f0000000200)='./bus\x00', 0x0)
write$FUSE_INIT(r2, &(0x7f0000000140)={0x50, 0x0, 0x0, {0x7, 0x24, 0x5, 0x3400002, 0x8, 0x6, 0xff, 0x9}}, 0x50)
ftruncate(r2, 0x1000)

[  789.254184][T23624] loop1: detected capacity change from 0 to 2048
[  789.328025][T23626] loop4: detected capacity change from 0 to 2048
[  789.353915][T23627] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
01:07:51 executing program 1:
syz_mount_image$nilfs2(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x100000, 0x3b, &(0x7f0000000200)=[{&(0x7f0000010000)="020000000000343418010000f498e16897043d98000000003f00000000000000000010000000000004000000000000001000000005000000010000000000000004000000000000000000000000000000e003000000000000781f1f6300000000781f1f6300000000781f1f63000000000100320000000100781f1f6300000000004eed0000000000000000000b00000080002000c00010005745cea941714c61b9841bd4a64c433600"/192, 0xc0, 0x400}, {&(0x7f00000008c0)="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"/569, 0x239, 0x1000}, {&(0x7f0000010200)="0200000000000000100001022e0000000200000000000000100002022e2e00000b00000000000000e00306012e6e696c667300"/64, 0x40, 0x1400}, {&(0x7f0000010240)="f41f0000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000ff0f00"/1056, 0x420, 0x1800}, {&(0x7f0000010660)="00000000000000000000000000000000781f1f6300000000781f1f63000000000000000000000000000000000000800100"/61, 0x3d, 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}, {&(0x7f0000010800)="00000000000000000000000000000000781f1f6300000000781f1f630000000000000000000000000000000000000000a4810100"/64, 0x40, 0x2580}, {&(0x7f0000010840)="0100"/32, 0x20, 0x2800}, {&(0x7f0000010860)="0000000000000000000000000000000000000000000000000100000000000000781f1f63000000000c000000000000000200000000000000050000000000000004000000000000000000000000000000781f1f6300000000781f1f63000000000000000000000000000000000000000000800100000000000000000000000000020000000000000003000000000000000400000000000000050000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000200000000000000", 0xe0, 0x28c0}, {&(0x7f0000010940)="0200000000000000000000000000000000000000000000000300000000000000", 0x20, 0x2a44}, {&(0x7f0000010960)="0200000000000000000000000000000000000000000000000400000000000000", 0x20, 0x2b00}, {&(0x7f0000010980)="3d0000000000000002000000000000003e000000000000000000000000000000781f1f63000000000c0000000300000000000000000000000000000003000000", 0x40, 0x2c00}, {&(0x7f00000109c0)="f81f0000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000ff00"/1056, 0x420, 0x3000}, {&(0x7f0000010de0)="05000000000000000100000000000000ffffffffffffffff000000000000000006000000000000000100000000000000ffffffffffffffff000000000000000007000000000000000100000000000000ffffffffffffffff000000000000000008000000000000000100000000000000ffffffffffffffff000000000000000009000000000000000100000000000000ffffffffffffffff00000000000000000a000000000000000100000000000000ffffffffffffffff00000000000000000b000000000000000100000000000000ffffffffffffffff0000000000000000", 0xe0, 0x3820}, 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{&(0x7f00000111e0)="0c00000000000000100001022e0000000200000000000000100002022e2e00000d000000000000001800050166696c6530000000000000000e00000000000000c803050766696c653100"/96, 0x60, 0x4400}, {&(0x7f0000011240)="0200000000000000100001022e0000000200000000000000100002022e2e00000b00000000000000180006012e6e696c66730000000000000c000000000000001800050266696c6530000000000000000f000000000000001800050166696c65310000000000000010000000000000001800050166696c65320000000000000010000000000000001800050166696c65330000000000000011000000000000006803090166696c652e636f6c6400"/192, 0xc0, 0x4800}, 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0x420, 0x4c00}, {&(0x7f0000011720)='/tmp/syz-imagegen3787079791/file0/file0\x00'/64, 0x40, 0x5400}, {&(0x7f0000011760)='syzkallers\x00'/32, 0x20, 0x5800}, {&(0x7f0000011780)="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"/416, 0x1a0, 0x8000}, 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creat(&(0x7f0000000200)='./bus\x00', 0x0) (fail_nth: 5)

[  789.446607][T23630] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
01:07:51 executing program 4:
syz_mount_image$nilfs2(&(0x7f00000000c0), &(0x7f00000001c0)='./file0\x00', 0x100000, 0x3a, &(0x7f0000000200)=[{&(0x7f0000010000)="020000000000343418010000f498e16897043d98000000003f00000000000000000010000000000004000000000000001000000005000000010000000000000004000000000000000000000000000000e003000000000000781f1f6300000000781f1f6300000000781f1f63000000000100320000000100781f1f6300000000004eed0000000000000000000b00000080002000c00010005745cea941714c61b9841bd4a64c433600"/192, 0xc0, 0x400}, 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&(0x7f0000000c00)=ANY=[@ANYBLOB="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"], 0x1)
r0 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000300)=0x8)
r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0)
read$FUSE(r1, &(0x7f0000002cc0)={0x2020}, 0x2020)
flock(r0, 0x4)
r2 = creat(&(0x7f0000000200)='./bus\x00', 0x0)
write$FUSE_INIT(r2, &(0x7f0000000140)={0x50, 0x0, 0x0, {0x7, 0x24, 0x5, 0x3400002, 0x8, 0x6, 0xff, 0x9}}, 0x50)
ftruncate(r2, 0x1000)

[  789.503744][T23632] loop1: detected capacity change from 0 to 2048
[  789.634889][T23635] loop4: detected capacity change from 0 to 2048
[  789.642085][T23636] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
01:07:51 executing program 1:
syz_mount_image$nilfs2(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x100000, 0x3b, &(0x7f0000000200)=[{&(0x7f0000010000)="020000000000343418010000f498e16897043d98000000003f00000000000000000010000000000004000000000000001000000005000000010000000000000004000000000000000000000000000000e003000000000000781f1f6300000000781f1f6300000000781f1f63000000000100320000000100781f1f6300000000004eed0000000000000000000b00000080002000c00010005745cea941714c61b9841bd4a64c433600"/192, 0xc0, 0x400}, {&(0x7f00000008c0)="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"/569, 0x239, 0x1000}, {&(0x7f0000010200)="0200000000000000100001022e0000000200000000000000100002022e2e00000b00000000000000e00306012e6e696c667300"/64, 0x40, 0x1400}, {&(0x7f0000010240)="f41f0000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000ff0f00"/1056, 0x420, 0x1800}, {&(0x7f0000010660)="00000000000000000000000000000000781f1f6300000000781f1f63000000000000000000000000000000000000800100"/61, 0x3d, 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}, {&(0x7f0000010800)="00000000000000000000000000000000781f1f6300000000781f1f630000000000000000000000000000000000000000a4810100"/64, 0x40, 0x2580}, {&(0x7f0000010840)="0100"/32, 0x20, 0x2800}, {&(0x7f0000010860)="0000000000000000000000000000000000000000000000000100000000000000781f1f63000000000c000000000000000200000000000000050000000000000004000000000000000000000000000000781f1f6300000000781f1f63000000000000000000000000000000000000000000800100000000000000000000000000020000000000000003000000000000000400000000000000050000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000200000000000000", 0xe0, 0x28c0}, {&(0x7f0000010940)="0200000000000000000000000000000000000000000000000300000000000000", 0x20, 0x2a44}, {&(0x7f0000010960)="0200000000000000000000000000000000000000000000000400000000000000", 0x20, 0x2b00}, {&(0x7f0000010980)="3d0000000000000002000000000000003e000000000000000000000000000000781f1f63000000000c0000000300000000000000000000000000000003000000", 0x40, 0x2c00}, {&(0x7f00000109c0)="f81f0000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000ff00"/1056, 0x420, 0x3000}, {&(0x7f0000010de0)="05000000000000000100000000000000ffffffffffffffff000000000000000006000000000000000100000000000000ffffffffffffffff000000000000000007000000000000000100000000000000ffffffffffffffff000000000000000008000000000000000100000000000000ffffffffffffffff000000000000000009000000000000000100000000000000ffffffffffffffff00000000000000000a000000000000000100000000000000ffffffffffffffff00000000000000000b000000000000000100000000000000ffffffffffffffff0000000000000000", 0xe0, 0x3820}, 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{&(0x7f00000111e0)="0c00000000000000100001022e0000000200000000000000100002022e2e00000d000000000000001800050166696c6530000000000000000e00000000000000c803050766696c653100"/96, 0x60, 0x4400}, {&(0x7f0000011240)="0200000000000000100001022e0000000200000000000000100002022e2e00000b00000000000000180006012e6e696c66730000000000000c000000000000001800050266696c6530000000000000000f000000000000001800050166696c65310000000000000010000000000000001800050166696c65320000000000000010000000000000001800050166696c65330000000000000011000000000000006803090166696c652e636f6c6400"/192, 0xc0, 0x4800}, 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0x420, 0x4c00}, {&(0x7f0000011720)='/tmp/syz-imagegen3787079791/file0/file0\x00'/64, 0x40, 0x5400}, {&(0x7f0000011760)='syzkallers\x00'/32, 0x20, 0x5800}, {&(0x7f0000011780)="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"/416, 0x1a0, 0x8000}, 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creat(&(0x7f0000000200)='./bus\x00', 0x0) (fail_nth: 6)

[  789.706062][T23637] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  789.764738][T23639] loop1: detected capacity change from 0 to 2048
01:07:51 executing program 4:
syz_mount_image$nilfs2(&(0x7f00000000c0), &(0x7f00000001c0)='./file0\x00', 0x100000, 0x3a, &(0x7f0000000200)=[{&(0x7f0000010000)="020000000000343418010000f498e16897043d98000000003f00000000000000000010000000000004000000000000001000000005000000010000000000000004000000000000000000000000000000e003000000000000781f1f6300000000781f1f6300000000781f1f63000000000100320000000100781f1f6300000000004eed0000000000000000000b00000080002000c00010005745cea941714c61b9841bd4a64c433600"/192, 0xc0, 0x400}, 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&(0x7f0000000c00)=ANY=[@ANYBLOB="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"], 0x1)
r0 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000300)=0x8)
r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0)
read$FUSE(r1, &(0x7f0000002cc0)={0x2020}, 0x2020)
r2 = creat(&(0x7f0000000200)='./bus\x00', 0x0)
write$FUSE_INIT(r2, &(0x7f0000000140)={0x50, 0x0, 0x0, {0x7, 0x24, 0x5, 0x3400002, 0x8, 0x6, 0xff, 0x9}}, 0x50)
ftruncate(r2, 0x1000)

[  789.837231][T23640] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
01:07:51 executing program 1:
[  789.901215][T23642] loop4: detected capacity change from 0 to 2048
syz_mount_image$nilfs2(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x100000, 0x3b, &(0x7f0000000200)=[{&(0x7f0000010000)="020000000000343418010000f498e16897043d98000000003f00000000000000000010000000000004000000000000001000000005000000010000000000000004000000000000000000000000000000e003000000000000781f1f6300000000781f1f6300000000781f1f63000000000100320000000100781f1f6300000000004eed0000000000000000000b00000080002000c00010005745cea941714c61b9841bd4a64c433600"/192, 0xc0, 0x400}, 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creat(&(0x7f0000000200)='./bus\x00', 0x0) (fail_nth: 7)

[  789.973564][T23643] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  789.974950][T23645] loop1: detected capacity change from 0 to 2048
01:07:51 executing program 4:
syz_mount_image$nilfs2(&(0x7f00000000c0), &(0x7f00000001c0)='./file0\x00', 0x100000, 0x3a, &(0x7f0000000200)=[{&(0x7f0000010000)="020000000000343418010000f498e16897043d98000000003f00000000000000000010000000000004000000000000001000000005000000010000000000000004000000000000000000000000000000e003000000000000781f1f6300000000781f1f6300000000781f1f63000000000100320000000100781f1f6300000000004eed0000000000000000000b00000080002000c00010005745cea941714c61b9841bd4a64c433600"/192, 0xc0, 0x400}, 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&(0x7f0000000c00)=ANY=[@ANYBLOB="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"], 0x1)
r0 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000300)=0x8)
openat$cuse(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0)
r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0)
write$FUSE_INIT(r1, &(0x7f0000000140)={0x50, 0x0, 0x0, {0x7, 0x24, 0x5, 0x3400002, 0x8, 0x6, 0xff, 0x9}}, 0x50)
ftruncate(r1, 0x1000)

[  790.074145][T23647] ERROR: Out of memory at tomoyo_realpath_from_path.
[  790.100963][T23648] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
01:07:51 executing program 1:
syz_mount_image$nilfs2(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x100000, 0x3b, &(0x7f0000000200)=[{&(0x7f0000010000)="020000000000343418010000f498e16897043d98000000003f00000000000000000010000000000004000000000000001000000005000000010000000000000004000000000000000000000000000000e003000000000000781f1f6300000000781f1f6300000000781f1f63000000000100320000000100781f1f6300000000004eed0000000000000000000b00000080002000c00010005745cea941714c61b9841bd4a64c433600"/192, 0xc0, 0x400}, {&(0x7f00000008c0)="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"/569, 0x239, 0x1000}, {&(0x7f0000010200)="0200000000000000100001022e0000000200000000000000100002022e2e00000b00000000000000e00306012e6e696c667300"/64, 0x40, 0x1400}, 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0x420, 0x1800}, {&(0x7f0000010660)="00000000000000000000000000000000781f1f6300000000781f1f63000000000000000000000000000000000000800100"/61, 0x3d, 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}, 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{&(0x7f0000013100)="020000000000343418010000f498e168cdbf9e50000000003f00000000000000000010000000000004000000000000001000000005000000020000000000000030000000000000000300000000000000a003000000000000781f1f6300000000781f1f6300000000781f1f63000000000100320001000100781f1f6300000000004eed0000000000000000000b00000080002000c00010005745cea941714c61b9841bd4a64c433600"/192, 0xc0, 0xff000}], 0x80, &(0x7f0000000b00)=ANY=[@ANYBLOB="001f4c9f5c634721fa0640d80ae80934dd515774df6bd6e8ac83bb453caa956ceb4e72e49239bc83dd9c189e0f6332ce60423d81a4cb03a0ff847b3ccddcca56f59195de205a9dc6b04afdd36916c4937ffd35409d8220701a2227317c118ba2ef40cb0aaf4c2a3c9c7ad66dcc643e3591764b1f10b0fee5fb6016d5ad90f6a06b6df6880e34e1378a94af2a8fc7e0651a99ddb26db13fb8b8b63bf0e1eade230802b25de097ccb5ca788a3044d142fe3c854aeefcc690268e81be44e09209d10082cb88d23356cce58b496de1defea9a7110c283c3c747e34ce2f02f363f9ff4314b5f4438dc0fec0f6bec56ec1d4ac5b91acd104786a132f"], 0x1)
creat(&(0x7f0000000200)='./bus\x00', 0x0) (fail_nth: 8)

[  790.183915][T23650] loop4: detected capacity change from 0 to 2048
[  790.231969][T23652] loop1: detected capacity change from 0 to 2048
[  790.237698][T23653] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  790.258243][T18879] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  790.333525][T23656] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
01:07:52 executing program 4:
syz_mount_image$nilfs2(&(0x7f00000000c0), &(0x7f00000001c0)='./file0\x00', 0x100000, 0x3a, &(0x7f0000000200)=[{&(0x7f0000010000)="020000000000343418010000f498e16897043d98000000003f00000000000000000010000000000004000000000000001000000005000000010000000000000004000000000000000000000000000000e003000000000000781f1f6300000000781f1f6300000000781f1f63000000000100320000000100781f1f6300000000004eed0000000000000000000b00000080002000c00010005745cea941714c61b9841bd4a64c433600"/192, 0xc0, 0x400}, 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0x239, 0x1000}, {&(0x7f0000010200)="0200000000000000100001022e0000000200000000000000100002022e2e00000b00000000000000e00306012e6e696c667300"/64, 0x40, 0x1400}, 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&(0x7f0000000c00)=ANY=[@ANYBLOB="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"], 0x1)
r0 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000300)=0x8)
r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0)
write$FUSE_INIT(r1, &(0x7f0000000140)={0x50, 0x0, 0x0, {0x7, 0x24, 0x5, 0x3400002, 0x8, 0x6, 0xff, 0x9}}, 0x50)
ftruncate(r1, 0x1000)

01:07:52 executing program 1:
syz_mount_image$nilfs2(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x100000, 0x3b, &(0x7f0000000200)=[{&(0x7f0000010000)="020000000000343418010000f498e16897043d98000000003f00000000000000000010000000000004000000000000001000000005000000010000000000000004000000000000000000000000000000e003000000000000781f1f6300000000781f1f6300000000781f1f63000000000100320000000100781f1f6300000000004eed0000000000000000000b00000080002000c00010005745cea941714c61b9841bd4a64c433600"/192, 0xc0, 0x400}, {&(0x7f00000008c0)="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"/569, 0x239, 0x1000}, {&(0x7f0000010200)="0200000000000000100001022e0000000200000000000000100002022e2e00000b00000000000000e00306012e6e696c667300"/64, 0x40, 0x1400}, 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0x420, 0x1800}, {&(0x7f0000010660)="00000000000000000000000000000000781f1f6300000000781f1f63000000000000000000000000000000000000800100"/61, 0x3d, 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}, 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{&(0x7f0000013100)="020000000000343418010000f498e168cdbf9e50000000003f00000000000000000010000000000004000000000000001000000005000000020000000000000030000000000000000300000000000000a003000000000000781f1f6300000000781f1f6300000000781f1f63000000000100320001000100781f1f6300000000004eed0000000000000000000b00000080002000c00010005745cea941714c61b9841bd4a64c433600"/192, 0xc0, 0xff000}], 0x80, &(0x7f0000000b00)=ANY=[@ANYBLOB="001f4c9f5c634721fa0640d80ae80934dd515774df6bd6e8ac83bb453caa956ceb4e72e49239bc83dd9c189e0f6332ce60423d81a4cb03a0ff847b3ccddcca56f59195de205a9dc6b04afdd36916c4937ffd35409d8220701a2227317c118ba2ef40cb0aaf4c2a3c9c7ad66dcc643e3591764b1f10b0fee5fb6016d5ad90f6a06b6df6880e34e1378a94af2a8fc7e0651a99ddb26db13fb8b8b63bf0e1eade230802b25de097ccb5ca788a3044d142fe3c854aeefcc690268e81be44e09209d10082cb88d23356cce58b496de1defea9a7110c283c3c747e34ce2f02f363f9ff4314b5f4438dc0fec0f6bec56ec1d4ac5b91acd104786a132f"], 0x1)
creat(&(0x7f0000000200)='./bus\x00', 0x0) (fail_nth: 9)

[  790.450871][T23658] loop4: detected capacity change from 0 to 2048
[  790.475926][T18682] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  790.516608][T23661] loop1: detected capacity change from 0 to 2048
[  790.527663][T23659] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  790.571223][T23662] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
01:07:52 executing program 4:
syz_mount_image$nilfs2(&(0x7f00000000c0), &(0x7f00000001c0)='./file0\x00', 0x100000, 0x3a, &(0x7f0000000200)=[{&(0x7f0000010000)="020000000000343418010000f498e16897043d98000000003f00000000000000000010000000000004000000000000001000000005000000010000000000000004000000000000000000000000000000e003000000000000781f1f6300000000781f1f6300000000781f1f63000000000100320000000100781f1f6300000000004eed0000000000000000000b00000080002000c00010005745cea941714c61b9841bd4a64c433600"/192, 0xc0, 0x400}, 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0x239, 0x1000}, {&(0x7f0000010200)="0200000000000000100001022e0000000200000000000000100002022e2e00000b00000000000000e00306012e6e696c667300"/64, 0x40, 0x1400}, 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&(0x7f0000000c00)=ANY=[@ANYBLOB="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"], 0x1)
open(&(0x7f0000000080)='.\x00', 0x0, 0x0)
r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0)
write$FUSE_INIT(r0, &(0x7f0000000140)={0x50, 0x0, 0x0, {0x7, 0x24, 0x5, 0x3400002, 0x8, 0x6, 0xff, 0x9}}, 0x50)
ftruncate(r0, 0x1000)

01:07:52 executing program 1:
syz_mount_image$nilfs2(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x100000, 0x3b, &(0x7f0000000200)=[{&(0x7f0000010000)="020000000000343418010000f498e16897043d98000000003f00000000000000000010000000000004000000000000001000000005000000010000000000000004000000000000000000000000000000e003000000000000781f1f6300000000781f1f6300000000781f1f63000000000100320000000100781f1f6300000000004eed0000000000000000000b00000080002000c00010005745cea941714c61b9841bd4a64c433600"/192, 0xc0, 0x400}, {&(0x7f00000008c0)="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"/569, 0x239, 0x1000}, {&(0x7f0000010200)="0200000000000000100001022e0000000200000000000000100002022e2e00000b00000000000000e00306012e6e696c667300"/64, 0x40, 0x1400}, 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0x420, 0x1800}, {&(0x7f0000010660)="00000000000000000000000000000000781f1f6300000000781f1f63000000000000000000000000000000000000800100"/61, 0x3d, 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}, 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{&(0x7f0000013100)="020000000000343418010000f498e168cdbf9e50000000003f00000000000000000010000000000004000000000000001000000005000000020000000000000030000000000000000300000000000000a003000000000000781f1f6300000000781f1f6300000000781f1f63000000000100320001000100781f1f6300000000004eed0000000000000000000b00000080002000c00010005745cea941714c61b9841bd4a64c433600"/192, 0xc0, 0xff000}], 0x80, &(0x7f0000000b00)=ANY=[@ANYBLOB="001f4c9f5c634721fa0640d80ae80934dd515774df6bd6e8ac83bb453caa956ceb4e72e49239bc83dd9c189e0f6332ce60423d81a4cb03a0ff847b3ccddcca56f59195de205a9dc6b04afdd36916c4937ffd35409d8220701a2227317c118ba2ef40cb0aaf4c2a3c9c7ad66dcc643e3591764b1f10b0fee5fb6016d5ad90f6a06b6df6880e34e1378a94af2a8fc7e0651a99ddb26db13fb8b8b63bf0e1eade230802b25de097ccb5ca788a3044d142fe3c854aeefcc690268e81be44e09209d10082cb88d23356cce58b496de1defea9a7110c283c3c747e34ce2f02f363f9ff4314b5f4438dc0fec0f6bec56ec1d4ac5b91acd104786a132f"], 0x1)
creat(&(0x7f0000000200)='./bus\x00', 0x0) (fail_nth: 10)

[  790.677942][T23664] loop4: detected capacity change from 0 to 2048
[  790.698621][T18879] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  790.759667][T23666] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  790.770189][T23667] loop1: detected capacity change from 0 to 2048
01:07:52 executing program 4:
syz_mount_image$nilfs2(&(0x7f00000000c0), &(0x7f00000001c0)='./file0\x00', 0x100000, 0x3a, &(0x7f0000000200)=[{&(0x7f0000010000)="020000000000343418010000f498e16897043d98000000003f00000000000000000010000000000004000000000000001000000005000000010000000000000004000000000000000000000000000000e003000000000000781f1f6300000000781f1f6300000000781f1f63000000000100320000000100781f1f6300000000004eed0000000000000000000b00000080002000c00010005745cea941714c61b9841bd4a64c433600"/192, 0xc0, 0x400}, 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0x239, 0x1000}, {&(0x7f0000010200)="0200000000000000100001022e0000000200000000000000100002022e2e00000b00000000000000e00306012e6e696c667300"/64, 0x40, 0x1400}, 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0x420, 0x1800}, {&(0x7f0000000b00)="00000000000000000000000000000000781f1f6300000000784ae6368d2584bc6c1f1f63000000000000000000000000000000000000800100000000f54900000000000000", 0x45, 0x2080}, {&(0x7f00000106a0)="01000000000000000004000000000000781f1f6300000000781f1f630000000000000000000000000000000000000000ed4102000000000000000000000000000100"/96, 0x60, 0x2100}, {&(0x7f0000010700)="00000000000000000000000000000000781f1f6300000000781f1f63000000000000000000000000000000000000000000800100"/64, 0x40, 0x2380}, {&(0x7f0000010740)="00000000000000000000000000000000781f1f6300000000781f1f63000000000000000000000000000000000000000000800100"/64, 0x40, 0x2400}, {&(0x7f0000010780)="00000000000000000000000000000000781f1f6300000000781f1f63000000000000000000000000000000000000000000800100"/64, 0x40, 0x2480}, {&(0x7f00000107c0)="00000000000000000000000000000000781f1f6300000000781f1f63000000000000000000000000000000000000000000800100"/64, 0x40, 0x2500}, 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&(0x7f0000000c00)=ANY=[@ANYBLOB="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"], 0x1)
open(&(0x7f0000000080)='.\x00', 0x0, 0x0)
r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0)
write$FUSE_INIT(r0, &(0x7f0000000140)={0x50, 0x0, 0x0, {0x7, 0x24, 0x5, 0x3400002, 0x8, 0x6, 0xff, 0x9}}, 0x50)
ftruncate(r0, 0x1000)

[  790.834469][T23669] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
01:07:52 executing program 1:
syz_mount_image$nilfs2(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x100000, 0x3b, &(0x7f0000000200)=[{&(0x7f0000010000)="020000000000343418010000f498e16897043d98000000003f00000000000000000010000000000004000000000000001000000005000000010000000000000004000000000000000000000000000000e003000000000000781f1f6300000000781f1f6300000000781f1f63000000000100320000000100781f1f6300000000004eed0000000000000000000b00000080002000c00010005745cea941714c61b9841bd4a64c433600"/192, 0xc0, 0x400}, {&(0x7f00000008c0)="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"/569, 0x239, 0x1000}, {&(0x7f0000010200)="0200000000000000100001022e0000000200000000000000100002022e2e00000b00000000000000e00306012e6e696c667300"/64, 0x40, 0x1400}, 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0x420, 0x1800}, {&(0x7f0000010660)="00000000000000000000000000000000781f1f6300000000781f1f63000000000000000000000000000000000000800100"/61, 0x3d, 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}, 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{&(0x7f0000012ee0)="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}], 0x80, &(0x7f0000000b00)=ANY=[@ANYBLOB="001f4c9f5c634721fa0640d80ae80934dd515774df6bd6e8ac83bb453caa956ceb4e72e49239bc83dd9c189e0f6332ce60423d81a4cb03a0ff847b3ccddcca56f59195de205a9dc6b04afdd36916c4937ffd35409d8220701a2227317c118ba2ef40cb0aaf4c2a3c9c7ad66dcc643e3591764b1f10b0fee5fb6016d5ad90f6a06b6df6880e34e1378a94af2a8fc7e0651a99ddb26db13fb8b8b63bf0e1eade230802b25de097ccb5ca788a3044d142fe3c854aeefcc690268e81be44e09209d10082cb88d23356cce58b496de1defea9a7110c283c3c747e34ce2f02f363f9ff4314b5f4438dc0fec0f6bec56ec1d4ac5b91acd104786a132f"], 0x1)
creat(&(0x7f0000000200)='./bus\x00', 0x0) (fail_nth: 11)

[  790.890474][T23671] loop4: detected capacity change from 0 to 2048
[  790.929790][T23673] loop1: detected capacity change from 0 to 2048
[  790.997964][T23674] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  791.023303][T23676] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[  791.042150][T23673] ==================================================================
[  791.050289][T23673] BUG: KASAN: use-after-free in nilfs_mdt_destroy+0x4f/0x70
[  791.057708][T23673] Read of size 8 at addr ffff888012f32298 by task syz-executor.1/23673
[  791.065967][T23673] 
[  791.068304][T23673] CPU: 0 PID: 23673 Comm: syz-executor.1 Not tainted 6.0.0-rc7-syzkaller-00250-ga962b54e162c #0
[  791.078736][T23673] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022
[  791.088816][T23673] Call Trace:
[  791.092111][T23673]  <TASK>
[  791.095055][T23673]  dump_stack_lvl+0x1b1/0x28e
[  791.099755][T23673]  ? fortify_panic+0x13/0x13
[  791.104449][T23673]  ? _printk+0xc0/0x100
[  791.108628][T23673]  ? __wake_up_klogd+0xd6/0x100
[  791.113502][T23673]  ? __wake_up_klogd+0xcd/0x100
[  791.118372][T23673]  ? panic+0x715/0x715
[  791.122546][T23673]  ? _printk+0xc0/0x100
[  791.126734][T23673]  print_address_description+0x65/0x4b0
[  791.132369][T23673]  print_report+0x108/0x1f0
[  791.136896][T23673]  ? nilfs_mdt_destroy+0x4f/0x70
[  791.141856][T23673]  kasan_report+0xc3/0xf0
[  791.146206][T23673]  ? security_path_notify+0xb0/0xb0
[  791.151423][T23673]  ? nilfs_mdt_destroy+0x4f/0x70
[  791.156383][T23673]  nilfs_mdt_destroy+0x4f/0x70
[  791.161172][T23673]  nilfs_free_inode+0x44/0x70
[  791.165952][T23673]  ? nilfs_setup_super+0x3f0/0x3f0
[  791.171087][T23673]  new_inode_pseudo+0x19a/0x1d0
[  791.175974][T23673]  new_inode+0x25/0x1d0
[  791.180166][T23673]  nilfs_new_inode+0xca/0x8a0
[  791.184864][T23673]  ? rcu_read_lock_sched_held+0x87/0x110
[  791.190529][T23673]  ? __bpf_trace_rcu_stall_warning+0x10/0x10
[  791.196531][T23673]  ? rcu_read_lock_any_held+0xb1/0x130
[  791.202014][T23673]  ? nilfs_direct_IO+0x110/0x110
[  791.206976][T23673]  ? trace_nilfs2_transaction_transition+0xc9/0x240
[  791.213656][T23673]  ? nilfs_transaction_begin+0x545/0x770
[  791.219323][T23673]  nilfs_create+0xdc/0x2d0
[  791.223763][T23673]  ? nilfs_lookup+0x110/0x110
[  791.228466][T23673]  ? nilfs_segbuf_init_once+0x20/0x20
[  791.233859][T23673]  ? d_splice_alias+0x122/0x3b0
[  791.238818][T23673]  ? nilfs_lookup+0x110/0x110
[  791.243514][T23673]  path_openat+0x12d0/0x2df0
[  791.248131][T23673]  ? do_filp_open+0x4f0/0x4f0
[  791.252835][T23673]  do_filp_open+0x264/0x4f0
[  791.257353][T23673]  ? vfs_tmpfile+0x2e0/0x2e0
[  791.262223][T23673]  ? do_raw_spin_unlock+0x134/0x8a0
[  791.267455][T23673]  ? _raw_spin_unlock+0x24/0x40
[  791.272339][T23673]  ? alloc_fd+0x5ca/0x670
[  791.276691][T23673]  do_sys_openat2+0x124/0x4e0
[  791.281390][T23673]  ? __ct_user_exit+0x81/0xe0
[  791.286094][T23673]  ? __lock_acquire+0x1f60/0x1f60
[  791.291141][T23673]  ? do_sys_open+0x220/0x220
[  791.295754][T23673]  ? lockdep_hardirqs_on_prepare+0x428/0x790
[  791.301762][T23673]  __x64_sys_creat+0x11f/0x160
[  791.306558][T23673]  ? __x64_compat_sys_openat+0x290/0x290
[  791.312221][T23673]  ? syscall_enter_from_user_mode+0x2e/0x1d0
[  791.318224][T23673]  ? lockdep_hardirqs_on+0x8d/0x130
[  791.323456][T23673]  ? syscall_enter_from_user_mode+0x2e/0x1d0
[  791.329465][T23673]  do_syscall_64+0x3d/0xb0
[  791.333899][T23673]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  791.339811][T23673] RIP: 0033:0x7f86ca28a5a9
[  791.344246][T23673] 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
[  791.363869][T23673] RSP: 002b:00007f86cb4a2168 EFLAGS: 00000246 ORIG_RAX: 0000000000000055
[  791.372303][T23673] RAX: ffffffffffffffda RBX: 00007f86ca3abf80 RCX: 00007f86ca28a5a9
[  791.380294][T23673] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000200
[  791.388285][T23673] RBP: 00007f86cb4a21d0 R08: 0000000000000000 R09: 0000000000000000
[  791.396274][T23673] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  791.404350][T23673] R13: 00007ffce74bf35f R14: 00007f86cb4a2300 R15: 0000000000022000
[  791.412347][T23673]  </TASK>
[  791.415380][T23673] 
[  791.417714][T23673] Allocated by task 23490:
[  791.422131][T23673]  ____kasan_kmalloc+0xcd/0x100
[  791.426998][T23673]  __kmalloc+0x226/0x370
[  791.431325][T23673]  nilfs_mdt_init+0x42/0x1c0
[  791.435926][T23673]  nilfs_cpfile_read+0x121/0x1a0
[  791.440874][T23673]  load_nilfs+0x57e/0xfc0
[  791.445222][T23673]  nilfs_fill_super+0x27e/0x5d0
[  791.450079][T23673]  nilfs_mount+0x613/0x9b0
[  791.454506][T23673]  legacy_get_tree+0xea/0x180
[  791.459280][T23673]  vfs_get_tree+0x88/0x270
[  791.463707][T23673]  do_new_mount+0x289/0xad0
[  791.468221][T23673]  __se_sys_mount+0x2d3/0x3c0
[  791.472911][T23673]  do_syscall_64+0x3d/0xb0
[  791.477342][T23673]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  791.483247][T23673] 
[  791.485576][T23673] Last potentially related work creation:
[  791.491295][T23673]  kasan_save_stack+0x2b/0x50
[  791.495984][T23673]  __kasan_record_aux_stack+0xaf/0xc0
[  791.501372][T23673]  call_rcu+0x163/0x970
[  791.505697][T23673]  fib_create_info+0x18d0/0x2410
[  791.510681][T23673]  fib_table_insert+0x1e5/0x1f50
[  791.515637][T23673]  fib_magic+0x451/0x650
[  791.519905][T23673]  fib_add_ifaddr+0x143/0x5c0
[  791.524611][T23673]  fib_netdev_event+0x628/0x740
[  791.529487][T23673]  raw_notifier_call_chain+0xe7/0x170
[  791.535125][T23673]  __dev_notify_flags+0x2ef/0x5d0
[  791.540439][T23673]  dev_change_flags+0xe3/0x190
[  791.545311][T23673]  do_setlink+0xd61/0x3f90
[  791.549801][T23673]  rtnl_newlink+0x1748/0x1fa0
[  791.554490][T23673]  rtnetlink_rcv_msg+0x821/0xf00
[  791.559442][T23673]  netlink_rcv_skb+0x1f0/0x460
[  791.564282][T23673]  netlink_unicast+0x7e7/0x9c0
[  791.569068][T23673]  netlink_sendmsg+0x9b3/0xcd0
[  791.573851][T23673]  __sys_sendto+0x46e/0x5f0
[  791.578442][T23673]  __x64_sys_sendto+0xda/0xf0
[  791.583133][T23673]  do_syscall_64+0x3d/0xb0
[  791.587598][T23673]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  791.593513][T23673] 
[  791.595841][T23673] The buggy address belongs to the object at ffff888012f32200
[  791.595841][T23673]  which belongs to the cache kmalloc-256 of size 256
[  791.609918][T23673] The buggy address is located 152 bytes inside of
[  791.609918][T23673]  256-byte region [ffff888012f32200, ffff888012f32300)
[  791.623214][T23673] 
[  791.625550][T23673] The buggy address belongs to the physical page:
[  791.631969][T23673] page:ffffea00004bcc80 refcount:1 mapcount:0 mapping:0000000000000000 index:0xffff888012f32200 pfn:0x12f32
[  791.643445][T23673] head:ffffea00004bcc80 order:1 compound_mapcount:0 compound_pincount:0
[  791.651788][T23673] flags: 0xfff00000010200(slab|head|node=0|zone=1|lastcpupid=0x7ff)
[  791.659793][T23673] raw: 00fff00000010200 ffffea0001f20608 ffffea0001dd4b88 ffff888012041b40
[  791.668398][T23673] raw: ffff888012f32200 000000000010000d 00000001ffffffff 0000000000000000
[  791.676991][T23673] page dumped because: kasan: bad access detected
[  791.683412][T23673] page_owner tracks the page as allocated
[  791.689139][T23673] page last allocated via order 1, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 3620, tgid 3620 (syz-executor.1), ts 90243151790, free_ts 87875127197
[  791.710692][T23673]  get_page_from_freelist+0x742/0x7c0
[  791.716182][T23673]  __alloc_pages+0x259/0x560
[  791.720790][T23673]  alloc_slab_page+0x70/0xf0
[  791.725397][T23673]  allocate_slab+0x5e/0x520
[  791.729919][T23673]  ___slab_alloc+0x3ee/0xc40
[  791.734533][T23673]  kmem_cache_alloc_trace+0x25f/0x310
[  791.740022][T23673]  ____ip_mc_inc_group+0x2e9/0xae0
[  791.745148][T23673]  ip_mc_up+0x119/0x2d0
[  791.749317][T23673]  inetdev_event+0xf0e/0x14a0
[  791.754009][T23673]  raw_notifier_call_chain+0xe7/0x170
[  791.759398][T23673]  __dev_notify_flags+0x2ef/0x5d0
[  791.764438][T23673]  dev_change_flags+0xe3/0x190
[  791.769216][T23673]  do_setlink+0xd61/0x3f90
[  791.773650][T23673]  rtnl_newlink+0x1748/0x1fa0
[  791.778337][T23673]  rtnetlink_rcv_msg+0x821/0xf00
[  791.783288][T23673]  netlink_rcv_skb+0x1f0/0x460
[  791.788062][T23673] page last free stack trace:
[  791.792737][T23673]  free_pcp_prepare+0x812/0x900
[  791.797604][T23673]  free_unref_page+0x7d/0x5f0
[  791.802294][T23673]  qlist_free_all+0x2b/0x70
[  791.806877][T23673]  kasan_quarantine_reduce+0x169/0x180
[  791.812358][T23673]  __kasan_slab_alloc+0x2f/0xd0
[  791.817222][T23673]  __kmalloc+0x1bd/0x370
[  791.821477][T23673]  do_setlink+0x77f/0x3f90
[  791.825912][T23673]  rtnl_newlink+0x1748/0x1fa0
[  791.830613][T23673]  rtnetlink_rcv_msg+0x821/0xf00
[  791.835562][T23673]  netlink_rcv_skb+0x1f0/0x460
[  791.840332][T23673]  netlink_unicast+0x7e7/0x9c0
[  791.845158][T23673]  netlink_sendmsg+0x9b3/0xcd0
[  791.849933][T23673]  __sys_sendto+0x46e/0x5f0
[  791.854443][T23673]  __x64_sys_sendto+0xda/0xf0
[  791.859130][T23673]  do_syscall_64+0x3d/0xb0
[  791.863557][T23673]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  791.869473][T23673] 
[  791.871883][T23673] Memory state around the buggy address:
[  791.877519][T23673]  ffff888012f32180: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[  791.885597][T23673]  ffff888012f32200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  791.893681][T23673] >ffff888012f32280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  791.901757][T23673]                             ^
[  791.906620][T23673]  ffff888012f32300: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[  791.914694][T23673]  ffff888012f32380: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[  791.922762][T23673] ==================================================================
[  791.939976][T23673] Kernel panic - not syncing: panic_on_warn set ...
[  791.946597][T23673] CPU: 0 PID: 23673 Comm: syz-executor.1 Not tainted 6.0.0-rc7-syzkaller-00250-ga962b54e162c #0
[  791.957001][T23673] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022
[  791.967045][T23673] Call Trace:
[  791.970315][T23673]  <TASK>
[  791.973234][T23673]  dump_stack_lvl+0x1b1/0x28e
[  791.977906][T23673]  ? fortify_panic+0x13/0x13
[  791.982485][T23673]  ? panic+0x715/0x715
[  791.986543][T23673]  ? preempt_schedule_common+0xb7/0xe0
[  791.991995][T23673]  ? vscnprintf+0x59/0x80
[  791.996317][T23673]  panic+0x2d6/0x715
[  792.000204][T23673]  ? fb_is_primary_device+0xcc/0xcc
[  792.005392][T23673]  ? _raw_spin_unlock_irqrestore+0x110/0x120
[  792.011363][T23673]  ? print_report+0x1b4/0x1f0
[  792.016032][T23673]  ? nilfs_mdt_destroy+0x4f/0x70
[  792.020958][T23673]  end_report+0x91/0xa0
[  792.025108][T23673]  kasan_report+0xd0/0xf0
[  792.029428][T23673]  ? security_path_notify+0xb0/0xb0
[  792.035145][T23673]  ? nilfs_mdt_destroy+0x4f/0x70
[  792.040078][T23673]  nilfs_mdt_destroy+0x4f/0x70
[  792.044830][T23673]  nilfs_free_inode+0x44/0x70
[  792.049517][T23673]  ? nilfs_setup_super+0x3f0/0x3f0
[  792.054619][T23673]  new_inode_pseudo+0x19a/0x1d0
[  792.059461][T23673]  new_inode+0x25/0x1d0
[  792.063607][T23673]  nilfs_new_inode+0xca/0x8a0
[  792.068278][T23673]  ? rcu_read_lock_sched_held+0x87/0x110
[  792.073902][T23673]  ? __bpf_trace_rcu_stall_warning+0x10/0x10
[  792.079876][T23673]  ? rcu_read_lock_any_held+0xb1/0x130
[  792.085324][T23673]  ? nilfs_direct_IO+0x110/0x110
[  792.090252][T23673]  ? trace_nilfs2_transaction_transition+0xc9/0x240
[  792.096842][T23673]  ? nilfs_transaction_begin+0x545/0x770
[  792.102470][T23673]  nilfs_create+0xdc/0x2d0
[  792.106882][T23673]  ? nilfs_lookup+0x110/0x110
[  792.111558][T23673]  ? nilfs_segbuf_init_once+0x20/0x20
[  792.116919][T23673]  ? d_splice_alias+0x122/0x3b0
[  792.121771][T23673]  ? nilfs_lookup+0x110/0x110
[  792.126434][T23673]  path_openat+0x12d0/0x2df0
[  792.131021][T23673]  ? do_filp_open+0x4f0/0x4f0
[  792.135714][T23673]  do_filp_open+0x264/0x4f0
[  792.140207][T23673]  ? vfs_tmpfile+0x2e0/0x2e0
[  792.144787][T23673]  ? do_raw_spin_unlock+0x134/0x8a0
[  792.149976][T23673]  ? _raw_spin_unlock+0x24/0x40
[  792.154816][T23673]  ? alloc_fd+0x5ca/0x670
[  792.159138][T23673]  do_sys_openat2+0x124/0x4e0
[  792.163804][T23673]  ? __ct_user_exit+0x81/0xe0
[  792.168479][T23673]  ? __lock_acquire+0x1f60/0x1f60
[  792.173500][T23673]  ? do_sys_open+0x220/0x220
[  792.178088][T23673]  ? lockdep_hardirqs_on_prepare+0x428/0x790
[  792.184057][T23673]  __x64_sys_creat+0x11f/0x160
[  792.188809][T23673]  ? __x64_compat_sys_openat+0x290/0x290
[  792.194430][T23673]  ? syscall_enter_from_user_mode+0x2e/0x1d0
[  792.200414][T23673]  ? lockdep_hardirqs_on+0x8d/0x130
[  792.205698][T23673]  ? syscall_enter_from_user_mode+0x2e/0x1d0
[  792.211669][T23673]  do_syscall_64+0x3d/0xb0
[  792.216082][T23673]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  792.221964][T23673] RIP: 0033:0x7f86ca28a5a9
[  792.226371][T23673] 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
[  792.245963][T23673] RSP: 002b:00007f86cb4a2168 EFLAGS: 00000246 ORIG_RAX: 0000000000000055
[  792.254365][T23673] RAX: ffffffffffffffda RBX: 00007f86ca3abf80 RCX: 00007f86ca28a5a9
[  792.262339][T23673] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000200
[  792.270300][T23673] RBP: 00007f86cb4a21d0 R08: 0000000000000000 R09: 0000000000000000
[  792.278260][T23673] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  792.286222][T23673] R13: 00007ffce74bf35f R14: 00007f86cb4a2300 R15: 0000000000022000
[  792.294190][T23673]  </TASK>
[  792.297375][T23673] Kernel Offset: disabled
[  792.301711][T23673] Rebooting in 86400 seconds..