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", 0x1f8) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) [ 3553.935541][T17314] loop4: detected capacity change from 0 to 512 [ 3553.969720][T17325] loop2: detected capacity change from 0 to 512 [ 3554.003651][T17313] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 3554.023837][T17314] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3554.035116][T17325] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 17:11:12 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e22, 0x0, @private2}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="aa8afd2cfcfe8eadd70e215e6d1f", 0xe, 0x4000, &(0x7f0000000080)={0xa, 0x4e23, 0x10000, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x9}, 0x1c) getpeername$inet6(r0, 0x0, &(0x7f0000000100)) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0xfffffffd, 0x5, 0x8, 0x0, 0x0, 0x1}, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r1, &(0x7f0000000600)="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", 0x200) sendfile(r1, r2, 0x0, 0xef85) r3 = open(&(0x7f0000000040)='./file0\x00', 0x40000, 0x58) sendfile(r3, r1, 0x0, 0xffffff38) 17:11:12 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x1e0) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) 17:11:12 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a0903bb00000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:12 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x1f8) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) [ 3554.049671][T17325] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17739/file0 supports timestamps until 2038 (0x7fffffff) [ 3554.051158][T17313] EXT4-fs (loop3): mount failed [ 3554.087881][T17314] ext4 filesystem being mounted at /root/syzkaller-testdir359891176/syzkaller.w9DOdn/8853/file0 supports timestamps until 2038 (0x7fffffff) [ 3554.138319][T17349] loop2: detected capacity change from 0 to 512 [ 3554.162508][T17313] loop3: detected capacity change from 0 to 1024 [ 3554.182348][T17349] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3554.196354][T17349] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17740/file0 supports timestamps until 2038 (0x7fffffff) [ 3554.199091][T17313] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 3554.228656][T17314] loop4: detected capacity change from 0 to 512 [ 3554.241259][T17313] EXT4-fs (loop3): mount failed 17:11:13 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b000a000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x1500}, {&(0x7f0000010f00)="2000000098a2e27a98a2e27a00000000d6f465", 0x13, 0x1582}], 0x0, &(0x7f0000000040)=ANY=[]) 17:11:13 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x1e0) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) 17:11:13 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x1fc) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) 17:11:13 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a0903bc00000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:13 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001004c00d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3554.327585][T17379] loop2: detected capacity change from 0 to 512 [ 3554.351772][T17386] loop4: detected capacity change from 0 to 512 [ 3554.358303][T17388] loop3: detected capacity change from 0 to 1024 17:11:13 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x1f0) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) [ 3554.378022][T17379] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3554.389614][T17379] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17741/file0 supports timestamps until 2038 (0x7fffffff) 17:11:13 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x1fc) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) 17:11:13 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09c0ed00000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3554.428753][T17388] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 3554.438169][T17386] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 17:11:13 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x10) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x38, 0x1, 0x4, 0x4a72, 0x4, 0x568, 0x1ff, 0x9, 0x8, 0x4}, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) 17:11:13 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x1f0) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) [ 3554.472663][T17388] EXT4-fs (loop3): mount failed [ 3554.479014][T17409] loop2: detected capacity change from 0 to 512 [ 3554.504272][T17386] ext4 filesystem being mounted at /root/syzkaller-testdir359891176/syzkaller.w9DOdn/8854/file0 supports timestamps until 2038 (0x7fffffff) 17:11:13 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x1fc) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) 17:11:13 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a0903f500000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3554.531932][T17409] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3554.545345][T17409] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17742/file0 supports timestamps until 2038 (0x7fffffff) [ 3554.568087][T17388] loop3: detected capacity change from 0 to 1024 [ 3554.590267][T17388] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 3554.616858][T17388] EXT4-fs (loop3): mount failed [ 3554.631969][T17435] loop2: detected capacity change from 0 to 512 17:11:13 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b000b000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x1500}, {&(0x7f0000010f00)="2000000098a2e27a98a2e27a00000000d6f465", 0x13, 0x1582}], 0x0, &(0x7f0000000040)=ANY=[]) 17:11:13 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x1f0) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) 17:11:13 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001006000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:13 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x1fe) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) 17:11:13 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a0903f600000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3554.656314][T17435] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3554.668160][T17435] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17743/file0 supports timestamps until 2038 (0x7fffffff) [ 3554.728209][T17453] loop2: detected capacity change from 0 to 512 [ 3554.764908][T17460] loop3: detected capacity change from 0 to 1024 [ 3554.772444][T17459] loop4: detected capacity change from 0 to 512 17:11:13 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x1f8) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) 17:11:13 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x1fe) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) [ 3554.793897][T17453] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3554.805627][T17453] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17744/file0 supports timestamps until 2038 (0x7fffffff) 17:11:13 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a0903f700000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3554.848979][T17459] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3554.885058][T17460] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 3554.892274][T17481] loop2: detected capacity change from 0 to 512 [ 3554.918581][T17460] EXT4-fs (loop3): mount failed [ 3554.925713][T17459] ext4 filesystem being mounted at /root/syzkaller-testdir359891176/syzkaller.w9DOdn/8855/file0 supports timestamps until 2038 (0x7fffffff) [ 3554.952226][T17481] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3554.964115][T17481] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17745/file0 supports timestamps until 2038 (0x7fffffff) [ 3554.998261][T17460] loop3: detected capacity change from 0 to 1024 17:11:13 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x1fe) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) 17:11:13 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="34fd98aa1d0e7adec937a5f331a75f487934f50242a0751944936972896c29a5068c8ecba1aa0a4e2a631b5180e1fbde79f4502dc4c4a1fba9dcd9ed83e639aefa1b87631c33d1a82cb0c0035676ddfeb0fe7984d7519b0f839d497fc9d64ef14d1de22220ff2623df4950134b9fb734a52adad95f131cce3672a9d7d7b400d2c62810b5f20351639330948107bf8d4534a03ac389455c54d8eb4d609b3e858b7213b38eb01f0eeaba3739ae927916e28da6a79a3fd5e32d30ab30bf959d4596e5ffbff6789a650b9e7d248d1ba849012336a4f3ef8fab07a8f5b81bb0bc45b2174538315ca12b7c723b2157562564a8a1f19d28179f8c565448e0e921b8c3e6fc4adaafa8b929ad077f633325b6a6f71a586cabc4883e03e19315f946b277858593a7367e232202fe9ad656c6768a1517da7f0498b48cb078e929fb11db0cc551f754bffc4859dd89a396915cc809b07d448573098409ea21371056f67ef4114ec10547f498d24513fe594308bf022868ad21e85bba811942fdc45161a1a8a7fe00d5c6b05ed7954f631bbd12a5c9a5cfa5965e0595de608b04ebe02b3fcbf3b9f57807a1a7ad8528992e2ec65949da2f4a0478dfd3ae52639c15d8aeaa351da6d393b58c772168fae604d097fef4d6b9360eb169a0b0ee70cdc22435a003e68698f61b3b63b1f51011bc8f4ef944c1de821785f670124a", 0x1f8) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) 17:11:13 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001006200d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:13 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a0903f800000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3555.023337][T17460] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 3555.046095][T17460] EXT4-fs (loop3): mount failed 17:11:13 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b000c000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x1500}, {&(0x7f0000010f00)="2000000098a2e27a98a2e27a00000000d6f465", 0x13, 0x1582}], 0x0, &(0x7f0000000040)=ANY=[]) [ 3555.094759][T17506] loop2: detected capacity change from 0 to 512 17:11:14 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x1f8) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) [ 3555.140254][T17509] loop4: detected capacity change from 0 to 512 [ 3555.168784][T17519] loop3: detected capacity change from 0 to 1024 [ 3555.176738][T17506] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 17:11:14 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="34fd98aa1d0e7adec937a5f331a75f487934f50242a0751944936972896c29a5068c8ecba1aa0a4e2a631b5180e1fbde79f4502dc4c4a1fba9dcd9ed83e639aefa1b87631c33d1a82cb0c0035676ddfeb0fe7984d7519b0f839d497fc9d64ef14d1de22220ff2623df4950134b9fb734a52adad95f131cce3672a9d7d7b400d2c62810b5f20351639330948107bf8d4534a03ac389455c54d8eb4d609b3e858b7213b38eb01f0eeaba3739ae927916e28da6a79a3fd5e32d30ab30bf959d4596e5ffbff6789a650b9e7d248d1ba849012336a4f3ef8fab07a8f5b81bb0bc45b2174538315ca12b7c723b2157562564a8a1f19d28179f8c565448e0e921b8c3e6fc4adaafa8b929ad077f633325b6a6f71a586cabc4883e03e19315f946b277858593a7367e232202fe9ad656c6768a1517da7f0498b48cb078e929fb11db0cc551f754bffc4859dd89a396915cc809b07d448573098409ea21371056f67ef4114ec10547f498d24513fe594308bf022868ad21e85bba811942fdc45161a1a8a7fe00d5c6b05ed7954f631bbd12a5c9a5cfa5965e0595de608b04ebe02b3fcbf3b9f57807a1a7ad8528992e2ec65949da2f4a0478dfd3ae52639c15d8aeaa351da6d393b58c772168fae604d097fef4d6b9360eb169a0b0ee70cdc22435a003e68698f61b3b63b1f51011bc8f4ef944c1de821785f670124a1c6ed18335d634", 0x1ff) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) [ 3555.188531][T17506] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17746/file0 supports timestamps until 2038 (0x7fffffff) 17:11:14 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a0903f900000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:14 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) r4 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) r6 = socket$inet_udp(0x2, 0x2, 0x0) fchown(r6, r5, r3) r7 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) r9 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) r11 = socket$inet_udp(0x2, 0x2, 0x0) fchown(r11, r10, r8) fsetxattr$system_posix_acl(r2, &(0x7f0000000000)='system.posix_acl_default\x00', &(0x7f00000002c0)={{}, {0x1, 0x4}, [{0x2, 0x7}], {0x4, 0x2}, [{0x8, 0x2, 0xffffffffffffffff}, {0x8, 0x1}, {0x8, 0x4, 0xffffffffffffffff}, {0x8, 0x3, 0xee00}, {0x8, 0x4, 0xee01}, {0x8, 0x0, 0xee01}, {0x8, 0x0, r3}, {0x8, 0xce972718680ad5a0, r8}], {}, {0x20, 0x2}}, 0x6c, 0x2) [ 3555.236735][T17519] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 3555.255431][T17509] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3555.260516][T17536] loop2: detected capacity change from 0 to 512 17:11:14 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="34fd98aa1d0e7adec937a5f331a75f487934f50242a0751944936972896c29a5068c8ecba1aa0a4e2a631b5180e1fbde79f4502dc4c4a1fba9dcd9ed83e639aefa1b87631c33d1a82cb0c0035676ddfeb0fe7984d7519b0f839d497fc9d64ef14d1de22220ff2623df4950134b9fb734a52adad95f131cce3672a9d7d7b400d2c62810b5f20351639330948107bf8d4534a03ac389455c54d8eb4d609b3e858b7213b38eb01f0eeaba3739ae927916e28da6a79a3fd5e32d30ab30bf959d4596e5ffbff6789a650b9e7d248d1ba849012336a4f3ef8fab07a8f5b81bb0bc45b2174538315ca12b7c723b2157562564a8a1f19d28179f8c565448e0e921b8c3e6fc4adaafa8b929ad077f633325b6a6f71a586cabc4883e03e19315f946b277858593a7367e232202fe9ad656c6768a1517da7f0498b48cb078e929fb11db0cc551f754bffc4859dd89a396915cc809b07d448573098409ea21371056f67ef4114ec10547f498d24513fe594308bf022868ad21e85bba811942fdc45161a1a8a7fe00d5c6b05ed7954f631bbd12a5c9a5cfa5965e0595de608b04ebe02b3fcbf3b9f57807a1a7ad8528992e2ec65949da2f4a0478dfd3ae52639c15d8aeaa351da6d393b58c772168fae604d097fef4d6b9360eb169a0b0ee70cdc22435a003e68698f61b3b63b1f51011bc8f4ef944c1de821785f670124a1c6ed183", 0x1fc) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) [ 3555.294961][T17519] EXT4-fs (loop3): mount failed [ 3555.312644][T17509] ext4 filesystem being mounted at /root/syzkaller-testdir359891176/syzkaller.w9DOdn/8856/file0 supports timestamps until 2038 (0x7fffffff) [ 3555.327839][T17536] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 17:11:14 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x1ff) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) 17:11:14 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a0903fa00000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:14 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x1fc) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) [ 3555.340093][T17536] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17747/file0 supports timestamps until 2038 (0x7fffffff) [ 3555.368356][T17519] loop3: detected capacity change from 0 to 1024 [ 3555.399545][T17519] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 3555.431146][T17568] loop2: detected capacity change from 0 to 512 17:11:14 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001006800d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3555.448130][T17519] EXT4-fs (loop3): mount failed 17:11:14 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x1ff) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) 17:11:14 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x1fc) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) [ 3555.493068][T17568] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3555.504611][T17568] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17748/file0 supports timestamps until 2038 (0x7fffffff) [ 3555.521023][T17578] loop4: detected capacity change from 0 to 512 17:11:14 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b000d000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x1500}, {&(0x7f0000010f00)="2000000098a2e27a98a2e27a00000000d6f465", 0x13, 0x1582}], 0x0, &(0x7f0000000040)=ANY=[]) 17:11:14 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x1fe) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) 17:11:14 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a0903fb00000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:14 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(0xffffffffffffffff, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) [ 3555.595298][T17578] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3555.626896][T17597] loop2: detected capacity change from 0 to 512 [ 3555.631538][T17578] ext4 filesystem being mounted at /root/syzkaller-testdir359891176/syzkaller.w9DOdn/8857/file0 supports timestamps until 2038 (0x7fffffff) [ 3555.698305][T17597] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3555.711116][T17597] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17749/file0 supports timestamps until 2038 (0x7fffffff) [ 3555.711519][T17610] loop3: detected capacity change from 0 to 1024 17:11:14 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x20) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f00000002c0)) 17:11:14 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x1fe) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) 17:11:14 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(0xffffffffffffffff, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) 17:11:14 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09fffe00000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:14 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001006c00d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3555.752285][T17610] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 3555.774325][T17610] EXT4-fs (loop3): mount failed 17:11:14 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="34fd98aa1d0e7adec937a5f331a75f487934f50242a0751944936972896c29a5068c8ecba1aa0a4e2a631b5180e1fbde79f4502dc4c4a1fba9dcd9ed83e639aefa1b87631c33d1a82cb0c0035676ddfeb0fe7984d7519b0f839d497fc9d64ef14d1de22220ff2623df4950134b9fb734a52adad95f131cce3672a9d7d7b400d2c62810b5f20351639330948107bf8d4534a03ac389455c54d8eb4d609b3e858b7213b38eb01f0eeaba3739ae927916e28da6a79a3fd5e32d30ab30bf959d4596e5ffbff6789a650b9e7d248d1ba849012336a4f3ef8fab07a8f5b81bb0bc45b2174538315ca12b7c723b2157562564a8a1f19d28179f8c565448e0e921b8c3e6fc4adaafa8b929ad077f633325b6a6f71a586cabc4883e03e19315f946b277858593a7367e232202fe9ad656c6768a1517da7f0498b48cb078e929fb11db0cc551f754bffc4859dd89a396915cc809b07d448573098409ea21371056f67ef4114ec10547f498d24513fe594308bf022868ad21e85bba811942fdc45161a1a8a7fe00d5c6b05ed7954f631bbd12a5c9a5cfa5965e0595de608b04ebe02b3fcbf3b9f57807a1a7ad8528992e2ec65949da2f4a0478dfd3ae52639c15d8aeaa351da6d393b58c772168fae604d097fef4d6b9360eb169a0b0ee70cdc22435a003e68698f61b3b63b1f51011bc8f4ef944c1de821785f670124a1c6ed18335d63412", 0x200) sendfile(0xffffffffffffffff, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) [ 3555.805404][T17626] loop2: detected capacity change from 0 to 512 [ 3555.837640][T17630] loop4: detected capacity change from 0 to 512 17:11:14 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="34fd98aa1d0e7adec937a5f331a75f487934f50242a0751944936972896c29a5068c8ecba1aa0a4e2a631b5180e1fbde79f4502dc4c4a1fba9dcd9ed83e639aefa1b87631c33d1a82cb0c0035676ddfeb0fe7984d7519b0f839d497fc9d64ef14d1de22220ff2623df4950134b9fb734a52adad95f131cce3672a9d7d7b400d2c62810b5f20351639330948107bf8d4534a03ac389455c54d8eb4d609b3e858b7213b38eb01f0eeaba3739ae927916e28da6a79a3fd5e32d30ab30bf959d4596e5ffbff6789a650b9e7d248d1ba849012336a4f3ef8fab07a8f5b81bb0bc45b2174538315ca12b7c723b2157562564a8a1f19d28179f8c565448e0e921b8c3e6fc4adaafa8b929ad077f633325b6a6f71a586cabc4883e03e19315f946b277858593a7367e232202fe9ad656c6768a1517da7f0498b48cb078e929fb11db0cc551f754bffc4859dd89a396915cc809b07d448573098409ea21371056f67ef4114ec10547f498d24513fe594308bf022868ad21e85bba811942fdc45161a1a8a7fe00d5c6b05ed7954f631bbd12a5c9a5cfa5965e0595de608b04ebe02b3fcbf3b9f57807a1a7ad8528992e2ec65949da2f4a0478dfd3ae52639c15d8aeaa351da6d393b58c772168fae604d097fef4d6b9360eb169a0b0ee70cdc22435a003e68698f61b3b63b1f51011bc8f4ef944c1de821785f670124a1c6ed18335d6", 0x1fe) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) 17:11:14 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a0900ff00000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3555.849725][T17626] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3555.862334][T17626] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17750/file0 supports timestamps until 2038 (0x7fffffff) [ 3555.891558][T17610] loop3: detected capacity change from 0 to 1024 [ 3555.921112][T17630] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3555.935480][T17610] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 3555.941860][T17657] loop2: detected capacity change from 0 to 512 [ 3555.981408][T17610] EXT4-fs (loop3): mount failed [ 3555.995752][T17630] ext4 filesystem being mounted at /root/syzkaller-testdir359891176/syzkaller.w9DOdn/8858/file0 supports timestamps until 2038 (0x7fffffff) [ 3556.015038][T17657] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 17:11:14 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b000e000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x1500}, {&(0x7f0000010f00)="2000000098a2e27a98a2e27a00000000d6f465", 0x13, 0x1582}], 0x0, &(0x7f0000000040)=ANY=[]) 17:11:14 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="34fd98aa1d0e7adec937a5f331a75f487934f50242a0751944936972896c29a5068c8ecba1aa0a4e2a631b5180e1fbde79f4502dc4c4a1fba9dcd9ed83e639aefa1b87631c33d1a82cb0c0035676ddfeb0fe7984d7519b0f839d497fc9d64ef14d1de22220ff2623df4950134b9fb734a52adad95f131cce3672a9d7d7b400d2c62810b5f20351639330948107bf8d4534a03ac389455c54d8eb4d609b3e858b7213b38eb01f0eeaba3739ae927916e28da6a79a3fd5e32d30ab30bf959d4596e5ffbff6789a650b9e7d248d1ba849012336a4f3ef8fab07a8f5b81bb0bc45b2174538315ca12b7c723b2157562564a8a1f19d28179f8c565448e0e921b8c3e6fc4adaafa8b929ad077f633325b6a6f71a586cabc4883e03e19315f946b277858593a7367e232202fe9ad656c6768a1517da7f0498b48cb078e929fb11db0cc551f754bffc4859dd89a396915cc809b07d448573098409ea21371056f67ef4114ec10547f498d24513fe594308bf022868ad21e85bba811942fdc45161a1a8a7fe00d5c6b05ed7954f631bbd12a5c9a5cfa5965e0595de608b04ebe02b3fcbf3b9f57807a1a7ad8528992e2ec65949da2f4a0478dfd3ae52639c15d8aeaa351da6d393b58c772168fae604d097fef4d6b9360eb169a0b0ee70cdc22435a003e68698f61b3b63b1f51011bc8f4ef944c1de821785f670124a1c6ed18335d634", 0x1ff) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) 17:11:14 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, 0xffffffffffffffff, 0x0, 0xef85) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r1, r0, 0x0, 0xffffff38) 17:11:14 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a090fff00000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3556.027343][T17657] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17751/file0 supports timestamps until 2038 (0x7fffffff) [ 3556.106266][T17672] loop2: detected capacity change from 0 to 512 [ 3556.128391][T17682] loop3: detected capacity change from 0 to 1024 [ 3556.142321][T17672] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 17:11:15 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="34fd98aa1d0e7adec937a5f331a75f487934f50242a0751944936972896c29a5068c8ecba1aa0a4e2a631b5180e1fbde79f4502dc4c4a1fba9dcd9ed83e639aefa1b87631c33d1a82cb0c0035676ddfeb0fe7984d7519b0f839d497fc9d64ef14d1de22220ff2623df4950134b9fb734a52adad95f131cce3672a9d7d7b400d2c62810b5f20351639330948107bf8d4534a03ac389455c54d8eb4d609b3e858b7213b38eb01f0eeaba3739ae927916e28da6a79a3fd5e32d30ab30bf959d4596e5ffbff6789a650b9e7d248d1ba849012336a4f3ef8fab07a8f5b81bb0bc45b2174538315ca12b7c723b2157562564a8a1f19d28179f8c565448e0e921b8c3e6fc4adaafa8b929ad077f633325b6a6f71a586cabc4883e03e19315f946b277858593a7367e232202fe9ad656c6768a1517da7f0498b48cb078e929fb11db0cc551f754bffc4859dd89a396915cc809b07d448573098409ea21371056f67ef4114ec10547f498d24513fe594308bf022868ad21e85bba811942fdc45161a1a8a7fe00d5c6b05ed7954f631bbd12a5c9a5cfa5965e0595de608b04ebe02b3fcbf3b9f57807a1a7ad8528992e2ec65949da2f4a0478dfd3ae52639c15d8aeaa351da6d393b58c772168fae604d097fef4d6b9360eb169a0b0ee70cdc22435a003e68698f61b3b63b1f51011bc8f4ef944c1de821785f670124a1c6ed18335d634", 0x1ff) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) 17:11:15 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="34fd98aa1d0e7adec937a5f331a75f487934f50242a0751944936972896c29a5068c8ecba1aa0a4e2a631b5180e1fbde79f4502dc4c4a1fba9dcd9ed83e639aefa1b87631c33d1a82cb0c0035676ddfeb0fe7984d7519b0f839d497fc9d64ef14d1de22220ff2623df4950134b9fb734a52adad95f131cce3672a9d7d7b400d2c62810b5f20351639330948107bf8d4534a03ac389455c54d8eb4d609b3e858b7213b38eb01f0eeaba3739ae927916e28da6a79a3fd5e32d30ab30bf959d4596e5ffbff6789a650b9e7d248d1ba849012336a4f3ef8fab07a8f5b81bb0bc45b2174538315ca12b7c723b2157562564a8a1f19d28179f8c565448e0e921b8c3e6fc4adaafa8b929ad077f633325b6a6f71a586cabc4883e03e19315f946b277858593a7367e232202fe9ad656c6768a1517da7f0498b48cb078e929fb11db0cc551f754bffc4859dd89a396915cc809b07d448573098409ea21371056f67ef4114ec10547f498d24513fe594308bf022868ad21e85bba811942fdc45161a1a8a7fe00d5c6b05ed7954f631bbd12a5c9a5cfa5965e0595de608b04ebe02b3fcbf3b9f57807a1a7ad8528992e2ec65949da2f4a0478dfd3ae52639c15d8aeaa351da6d393b58c772168fae604d097fef4d6b9360eb169a0b0ee70cdc22435a003e68698f61b3b63b1f51011bc8f4ef944c1de821785f670124a1c6ed18335d63412", 0x200) sendfile(r0, 0xffffffffffffffff, 0x0, 0xef85) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r1, r0, 0x0, 0xffffff38) 17:11:15 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001007400d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:15 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09feff00000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3556.156439][T17672] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17752/file0 supports timestamps until 2038 (0x7fffffff) [ 3556.192145][T17682] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 3556.198659][T17682] EXT4-fs (loop3): mount failed 17:11:15 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5, 0x0, 0x0, 0x2ee}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMP(r2, 0x1, 0x40, &(0x7f0000000000)=0xff, 0x4) getsockopt$SO_TIMESTAMP(r2, 0x1, 0x3f, 0x0, &(0x7f0000000180)) read(r2, &(0x7f00000001c0)=""/122, 0x7a) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) setsockopt$SO_TIMESTAMP(0xffffffffffffffff, 0x1, 0x22, &(0x7f0000000000)=0xff, 0x4) getsockopt$SO_TIMESTAMP(0xffffffffffffffff, 0x1, 0x3f, 0x0, &(0x7f0000000180)) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(0xffffffffffffffff, 0x40089413, &(0x7f0000000240)=0x754) r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r3, r0, 0x0, 0xffffff38) r4 = socket$inet(0x2, 0x0, 0x0) setsockopt$SO_TIMESTAMP(r4, 0x1, 0x40, &(0x7f0000000000)=0xff, 0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000080)={0x26e, @time={0x0, 0x3ff}, 0x8, {0x78, 0x40}, 0xff, 0x2, 0x9}) getsockopt$SO_TIMESTAMP(r4, 0x1, 0x3f, 0x0, &(0x7f0000000180)) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r3, 0x50009418, &(0x7f0000000800)={{r4}, 0x0, 0x0, @inherit={0x80, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000700000000000000b200000000000000ffffff7f0000000021000000000000000000000000000000030000000000000000000000000000f5410000000000007f000000000000004000000000000000030000000000000040a3000000000900bcba000000000000ff030000000000000100000000000000009c9521136ec4228a9eb71bec5669ee9325b5536990239af3a54a2d4527411979deb01551822da8459a77ba709333ed0d4615d34e0fe7f3a0404446b3a50a8dd19b663716141ffc6ab3970000"]}, @subvolid=0x3}) [ 3556.240211][T17695] loop2: detected capacity change from 0 to 512 [ 3556.251366][T17682] loop3: detected capacity change from 0 to 1024 17:11:15 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x1ff) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) 17:11:15 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, 0xffffffffffffffff, 0x0, 0xef85) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r1, r0, 0x0, 0xffffff38) [ 3556.283318][T17704] loop4: detected capacity change from 0 to 512 [ 3556.298542][T17695] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3556.308718][T17682] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 3556.311150][T17695] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17753/file0 supports timestamps until 2038 (0x7fffffff) 17:11:15 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000002000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3556.359863][T17682] EXT4-fs (loop3): mount failed [ 3556.365799][T17704] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3556.409047][T17729] loop2: detected capacity change from 0 to 512 [ 3556.440606][T17704] ext4 filesystem being mounted at /root/syzkaller-testdir359891176/syzkaller.w9DOdn/8859/file0 supports timestamps until 2038 (0x7fffffff) 17:11:15 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b000f000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x1500}, {&(0x7f0000010f00)="2000000098a2e27a98a2e27a00000000d6f465", 0x13, 0x1582}], 0x0, &(0x7f0000000040)=ANY=[]) 17:11:15 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(0xffffffffffffffff, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) 17:11:15 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) 17:11:15 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="34fd98aa1d0e7adec937a5f331a75f487934f50242a0751944936972896c29a5068c8ecba1aa0a4e2a631b5180e1fbde79f4502dc4c4a1fba9dcd9ed83e639aefa1b87631c33d1a82cb0c0035676ddfeb0fe7984d7519b0f839d497fc9d64ef14d1de22220ff2623df4950134b9fb734a52adad95f131cce3672a9d7d7b400d2c62810b5f20351639330948107bf8d4534a03ac389455c54d8eb4d609b3e858b7213b38eb01f0eeaba3739ae927916e28da6a79a3fd5e32d30ab30bf959d4596e5ffbff6789a650b9e7d248d1ba849012336a4f3ef8fab07a8f5b81bb0bc45b2174538315ca12b7c723b2157562564a8a1f19d28179f8c565448e0e921b8c3e6fc4adaafa8b929ad077f633325b6a6f71a586cabc4883e03e19315f946b277858593a7367e232202fe9ad656c6768a1517da7f0498b48cb078e929fb11db0cc551f754bffc4859dd89a396915cc809b07d448573098409ea21371056f67ef4114ec10547f498d24513fe594308bf022868ad21e85bba811942fdc45161a1a8a7fe00d5c6b05ed7954f631bbd12a5c9a5cfa5965e0595de608b04ebe02b3fcbf3b9f57807a1a7ad8528992e2ec65949da2f4a0478dfd3ae52639c15d8aeaa351da6d393b58c772168fae604d097fef4d6b9360eb169a0b0ee70cdc22435a003e68698f61b3b63b1f51011bc8f4ef944c1de821785f670124a1c6ed18335d63412", 0x200) sendfile(0xffffffffffffffff, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) 17:11:15 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) [ 3556.474379][T17729] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3556.486422][T17729] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17754/file0 supports timestamps until 2038 (0x7fffffff) 17:11:15 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09ffff03000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:15 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001007a00d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3556.556406][T17742] loop3: detected capacity change from 0 to 1024 [ 3556.572574][T17754] loop2: detected capacity change from 0 to 512 [ 3556.602553][T17742] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 3556.637520][T17754] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 17:11:15 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(0xffffffffffffffff, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) [ 3556.649591][T17754] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17755/file0 supports timestamps until 2038 (0x7fffffff) [ 3556.653684][T17764] loop4: detected capacity change from 0 to 512 [ 3556.674943][T17742] EXT4-fs (loop3): mount failed [ 3556.741337][T17742] loop3: detected capacity change from 0 to 1024 [ 3556.757083][T17742] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 3556.764619][T17764] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3556.784726][T17742] EXT4-fs (loop3): mount failed [ 3556.795726][T17764] ext4 filesystem being mounted at /root/syzkaller-testdir359891176/syzkaller.w9DOdn/8860/file0 supports timestamps until 2038 (0x7fffffff) 17:11:15 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) getpid() r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x118) sendfile(r2, r0, 0x0, 0xffffff38) 17:11:15 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) 17:11:15 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000004000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:15 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="34fd98aa1d0e7adec937a5f331a75f487934f50242a0751944936972896c29a5068c8ecba1aa0a4e2a631b5180e1fbde79f4502dc4c4a1fba9dcd9ed83e639aefa1b87631c33d1a82cb0c0035676ddfeb0fe7984d7519b0f839d497fc9d64ef14d1de22220ff2623df4950134b9fb734a52adad95f131cce3672a9d7d7b400d2c62810b5f20351639330948107bf8d4534a03ac389455c54d8eb4d609b3e858b7213b38eb01f0eeaba3739ae927916e28da6a79a3fd5e32d30ab30bf959d4596e5ffbff6789a650b9e7d248d1ba849012336a4f3ef8fab07a8f5b81bb0bc45b2174538315ca12b7c723b2157562564a8a1f19d28179f8c565448e0e921b8c3e6fc4adaafa8b929ad077f633325b6a6f71a586cabc4883e03e19315f946b277858593a7367e232202fe9ad656c6768a1517da7f0498b48cb078e929fb11db0cc551f754bffc4859dd89a396915cc809b07d448573098409ea21371056f67ef4114ec10547f498d24513fe594308bf022868ad21e85bba811942fdc45161a1a8a7fe00d5c6b05ed7954f631bbd12a5c9a5cfa5965e0595de608b04ebe02b3fcbf3b9f57807a1a7ad8528992e2ec65949da2f4a0478dfd3ae52639c15d8aeaa351da6d393b58c772168fae604d097fef4d6b9360eb169a0b0ee70cdc22435a003e68698f61b3b63b1f51011bc8f4ef944c1de821785f670124a1c6ed18335d63412", 0x200) sendfile(r0, 0xffffffffffffffff, 0x0, 0xef85) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r1, r0, 0x0, 0xffffff38) 17:11:15 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b2010000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x1500}, {&(0x7f0000010f00)="2000000098a2e27a98a2e27a00000000d6f465", 0x13, 0x1582}], 0x0, &(0x7f0000000040)=ANY=[]) 17:11:15 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef01000100fe00d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3557.109269][T17799] loop2: detected capacity change from 0 to 512 [ 3557.138994][T17806] loop4: detected capacity change from 0 to 512 [ 3557.147251][T17808] loop3: detected capacity change from 0 to 1024 17:11:16 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, 0xffffffffffffffff, 0x0, 0xef85) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r1, r0, 0x0, 0xffffff38) 17:11:16 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = open(0x0, 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) [ 3557.169875][T17799] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3557.181634][T17799] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17756/file0 supports timestamps until 2038 (0x7fffffff) 17:11:16 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000008000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:16 executing program 0: prlimit64(0x0, 0x2, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000000040)) perf_event_open(&(0x7f0000000500)={0x4, 0x80, 0x0, 0xc2, 0x5, 0x0, 0x0, 0x8a22, 0x64955, 0xbd0384c8e6ea77ca, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x100000f2, 0x5, @perf_bp={0x0, 0x4}, 0x4170, 0x1e, 0x0, 0x9, 0x0, 0x147, 0x5, 0x0, 0xfff, 0x0, 0x7}, r0, 0x1, 0xffffffffffffffff, 0x9) sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x6, 0x0, 0x0, 0x200, 0x0, 0x20000000000001}, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r1, &(0x7f0000000600)="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", 0x200) sched_setattr(0xffffffffffffffff, &(0x7f0000000000)={0x38, 0x5, 0x10000044, 0x5, 0xa7ee, 0x6, 0x7f, 0x3745fd29, 0x3, 0x5}, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f00000002c0)=0xc) sched_setattr(r3, &(0x7f0000000300)={0x38, 0x5, 0x10000000, 0x8, 0x8, 0x80, 0x2, 0xada9, 0x7, 0x7ff}, 0x0) sched_setattr(r0, &(0x7f0000000080)={0x38, 0x0, 0x10000062, 0x2, 0x7ff, 0x0, 0x9, 0x40, 0xfff, 0x400}, 0x0) sendfile(r1, r2, 0x0, 0xef85) write$binfmt_misc(r2, &(0x7f0000000380)=ANY=[@ANYBLOB="094c014df9be75aba0049a74b8445271697a30"], 0x4) r4 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r4, r1, 0x0, 0xffffff38) getdents(r4, &(0x7f0000000140)=""/206, 0xce) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r5}}, 0x1) io_uring_register$IORING_UNREGISTER_PERSONALITY(r4, 0xa, 0x0, r5) [ 3557.237701][T17808] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 3557.263013][T17830] loop2: detected capacity change from 0 to 512 [ 3557.268469][T17806] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 17:11:16 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, 0xffffffffffffffff, 0x0, 0xef85) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r1, r0, 0x0, 0xffffff38) [ 3557.297976][T17808] EXT4-fs (loop3): mount failed [ 3557.312170][T17830] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3557.323805][T17830] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17757/file0 supports timestamps until 2038 (0x7fffffff) 17:11:16 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000000040)) perf_event_open(&(0x7f0000000500)={0x4, 0x80, 0x0, 0xc2, 0x5, 0x0, 0x0, 0x8a22, 0x64955, 0xbd0384c8e6ea77ca, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x100000f2, 0x5, @perf_bp={0x0, 0x4}, 0x4170, 0x1e, 0x0, 0x9, 0x0, 0x147, 0x5, 0x0, 0xfff, 0x0, 0x7}, r0, 0x1, 0xffffffffffffffff, 0x9) prlimit64(r0, 0xa, 0x0, &(0x7f0000000000)) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x60, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMP(r2, 0x1, 0x40, &(0x7f0000000000)=0xff, 0x4) getsockopt$SO_TIMESTAMP(r2, 0x1, 0x3f, 0x0, &(0x7f0000000180)) ioctl$BTRFS_IOC_DEV_REPLACE(r2, 0xca289435, &(0x7f0000000800)={0x1, 0x80000000, @status={[0x6, 0x19, 0x81000000, 0x100000000, 0x8001]}, [0x1, 0x8001, 0x20, 0x1, 0x0, 0x88, 0x1, 0x2, 0x3ff, 0x2, 0x5c21, 0x7e79, 0x3f, 0x0, 0x80000001, 0x2, 0x0, 0x7, 0x6, 0x7, 0x1, 0x80000001, 0x1, 0x3, 0x8, 0xffffffffdf6f19ff, 0x4, 0x401, 0x401, 0x1f, 0xc0e, 0x1f, 0x2, 0xffff, 0x71, 0x81, 0x5, 0x5, 0x7, 0x3, 0xfffffffeffffffff, 0x5, 0xffffffffffffff4c, 0x38000, 0x2cc8, 0x8, 0x3648, 0x80000000, 0x0, 0x8, 0x5, 0xa00000000000, 0x6, 0xede, 0x52f, 0xffffffff, 0x2, 0x100000000, 0x80, 0xffffffffffffff80, 0x0, 0x7, 0x2, 0x1]}) r3 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r1, &(0x7f0000000600)="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", 0x200) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="c18854668b8f1cb628e3b338477c0dc95a62c820b7e66f1dba88f73e4b560ce977a5932a63e91edbe9a39d000000"], &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='binfmt_misc\x00', 0x94000a, 0x0) sendfile(r1, r3, 0x0, 0xef85) r4 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r4, r1, 0x0, 0xffffff38) 17:11:16 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09400008000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3557.330190][T17806] ext4 filesystem being mounted at /root/syzkaller-testdir359891176/syzkaller.w9DOdn/8861/file0 supports timestamps until 2038 (0x7fffffff) 17:11:16 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) 17:11:16 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000402d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3557.400968][T17808] loop3: detected capacity change from 0 to 1024 [ 3557.419526][T17858] loop2: detected capacity change from 0 to 512 [ 3557.429698][T17808] EXT4-fs (loop3): corrupt root inode, run e2fsck 17:11:16 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) [ 3557.478238][T17858] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3557.485927][T17808] EXT4-fs (loop3): mount failed [ 3557.491367][T17858] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17758/file0 supports timestamps until 2038 (0x7fffffff) [ 3557.504562][T17870] loop4: detected capacity change from 0 to 512 17:11:16 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a0900000a000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:16 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0011000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x1500}, {&(0x7f0000010f00)="2000000098a2e27a98a2e27a00000000d6f465", 0x13, 0x1582}], 0x0, &(0x7f0000000040)=ANY=[]) 17:11:16 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) [ 3557.600788][T17883] loop2: detected capacity change from 0 to 512 [ 3557.617117][T17870] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3557.640900][T17887] loop3: detected capacity change from 0 to 1024 17:11:16 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = open(0x0, 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) 17:11:16 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000018000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3557.649102][T17883] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3557.661303][T17883] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17759/file0 supports timestamps until 2038 (0x7fffffff) [ 3557.679454][T17870] ext4 filesystem being mounted at /root/syzkaller-testdir359891176/syzkaller.w9DOdn/8862/file0 supports timestamps until 2038 (0x7fffffff) 17:11:16 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = open(0x0, 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) [ 3557.718350][T17887] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 3557.740928][T17901] loop2: detected capacity change from 0 to 512 [ 3557.761648][T17887] EXT4-fs (loop3): mount failed [ 3557.774734][T17901] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3557.786507][T17901] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17760/file0 supports timestamps until 2038 (0x7fffffff) [ 3557.821859][T17887] loop3: detected capacity change from 0 to 1024 17:11:16 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09ffff1f000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3557.847085][T17887] EXT4-fs (loop3): corrupt root inode, run e2fsck 17:11:16 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000003d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:16 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x3b, &(0x7f0000000000)={0x2b, 0x5, '\x00', [@ra={0x5, 0x2, 0x4}, @pad1, @jumbo={0xc2, 0x4, 0x60a}, @ra={0x5, 0x2, 0x6}, @enc_lim={0x4, 0x1, 0xe0}, @enc_lim={0x4, 0x1, 0x1}, @hao={0xc9, 0x10, @remote}]}, 0x38) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) [ 3557.896911][T17887] EXT4-fs (loop3): mount failed [ 3557.904176][T17933] loop2: detected capacity change from 0 to 512 [ 3557.956325][T17933] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3557.959309][T17945] loop4: detected capacity change from 0 to 512 [ 3557.968000][T17933] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17761/file0 supports timestamps until 2038 (0x7fffffff) 17:11:16 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = open(0x0, 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) 17:11:16 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0012000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x1500}, {&(0x7f0000010f00)="2000000098a2e27a98a2e27a00000000d6f465", 0x13, 0x1582}], 0x0, &(0x7f0000000040)=ANY=[]) 17:11:16 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = open(0x0, 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) 17:11:16 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000040000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3558.055227][T17933] loop2: detected capacity change from 0 to 512 [ 3558.096486][T17945] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3558.122856][T17965] loop3: detected capacity change from 0 to 1024 [ 3558.129704][T17945] ext4 filesystem being mounted at /root/syzkaller-testdir359891176/syzkaller.w9DOdn/8863/file0 supports timestamps until 2038 (0x7fffffff) [ 3558.166425][T17965] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 3558.174430][T17965] EXT4-fs (loop3): mount failed [ 3558.204655][T17977] loop2: detected capacity change from 0 to 512 17:11:17 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef01000100c203d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3558.236676][T17965] loop3: detected capacity change from 0 to 1024 17:11:17 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000010006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3558.279061][T17977] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3558.290557][T17977] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17762/file0 supports timestamps until 2038 (0x7fffffff) [ 3558.319459][T17990] loop4: detected capacity change from 0 to 512 [ 3558.344388][T17965] EXT4-fs: failed to create workqueue [ 3558.349824][T17965] EXT4-fs (loop3): mount failed [ 3558.360619][T17997] loop2: detected capacity change from 0 to 512 [ 3558.396188][T17990] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3558.409116][T17997] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3558.410248][T17990] ext4 filesystem being mounted at /root/syzkaller-testdir359891176/syzkaller.w9DOdn/8864/file0 supports timestamps until 2038 (0x7fffffff) 17:11:17 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0020000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x1500}, {&(0x7f0000010f00)="2000000098a2e27a98a2e27a00000000d6f465", 0x13, 0x1582}], 0x0, &(0x7f0000000040)=ANY=[]) 17:11:17 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="34fd98aa1d0e7adec937a5f331a75f487934f50242a0751944936972896c29a5068c8ecba1aa0a4e2a631b5180e1fbde79f4502dc4c4a1fba9dcd9ed83e639aefa1b87631c33d1a82cb0c0035676ddfeb0fe7984d7519b0f839d497fc9d64ef14d1de22220ff2623df4950134b9fb734a52adad95f131cce3672a9d7d7b400d2c62810b5f20351639330948107bf8d4534a03ac389455c54d8eb4d609b3e858b7213b38eb01f0eeaba3739ae927916e28da6a79a3fd5e32d30ab30bf959d4596e5ffbff6789a650b9e7d248d1ba849012336a4f3ef8fab07a8f5b81bb0bc45b2174538315ca12b7c723b2157562564a8a1f19d28179f8c565448e0e921b8c3e6fc4adaafa8b929ad077f633325b6a6f71a586cabc4883e03e19315f946b277858593a7367e232202fe9ad656c6768a1517da7f0498b48cb078e929fb11db0cc551f754bffc4859dd89a396915cc809b07d448573098409ea21371056f67ef4114ec10547f498d24513fe594308bf022868ad21e85bba811942fdc45161a1a8a7fe00d5c6b05ed7954f631bbd12a5c9a5cfa5965e0595de608b04ebe02b3fcbf3b9f57807a1a7ad8528992e2ec65949da2f4a0478dfd3ae52639c15d8aeaa351da6d393b58c772168fae604d097fef4d6b9360eb169a0b0ee70cdc22435a003e68698f61b3b63b1f51011bc8f4ef944c1de821785f670124a1c6ed18335d63412", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = open(0x0, 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) [ 3558.422066][T17997] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17763/file0 supports timestamps until 2038 (0x7fffffff) 17:11:17 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) 17:11:17 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000020006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:17 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f00000002c0)="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", 0x236) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) r3 = getpgrp(0xffffffffffffffff) prlimit64(r3, 0x0, &(0x7f0000000000)={0x80, 0x2}, &(0x7f0000000080)) sendfile(r2, r0, 0x0, 0xffffff38) 17:11:17 executing program 0: prlimit64(0x0, 0x4, &(0x7f0000000000)={0x5, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x80000, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) [ 3558.524198][T17990] loop4: detected capacity change from 0 to 512 [ 3558.547488][T18022] loop3: detected capacity change from 0 to 1024 [ 3558.556725][T18012] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 3558.562892][T18026] loop2: detected capacity change from 0 to 512 17:11:17 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef01000100c403d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:17 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000004020006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3558.611600][T18022] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 3558.623156][T18026] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3558.628853][T18022] EXT4-fs (loop3): mount failed [ 3558.634744][T18026] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17764/file0 supports timestamps until 2038 (0x7fffffff) [ 3558.719868][T18054] loop2: detected capacity change from 0 to 512 [ 3558.722255][T18022] loop3: detected capacity change from 0 to 1024 [ 3558.751502][T18064] loop4: detected capacity change from 0 to 512 17:11:17 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000030006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3558.763390][T18054] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3558.775356][T18054] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17765/file0 supports timestamps until 2038 (0x7fffffff) 17:11:17 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) [ 3558.832522][T18022] EXT4-fs: failed to create workqueue [ 3558.837917][T18022] EXT4-fs (loop3): mount failed [ 3558.852992][T18076] loop2: detected capacity change from 0 to 512 [ 3558.876745][T18064] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 17:11:17 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) 17:11:17 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000040006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3558.904678][T18076] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3558.916213][T18076] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17766/file0 supports timestamps until 2038 (0x7fffffff) [ 3558.933018][T18064] ext4 filesystem being mounted at /root/syzkaller-testdir359891176/syzkaller.w9DOdn/8865/file0 supports timestamps until 2038 (0x7fffffff) 17:11:17 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b1020000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x1500}, {&(0x7f0000010f00)="2000000098a2e27a98a2e27a00000000d6f465", 0x13, 0x1582}], 0x0, &(0x7f0000000040)=ANY=[]) 17:11:17 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef01000100c503d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3559.008546][T18097] loop2: detected capacity change from 0 to 512 17:11:17 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000050006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3559.057136][T18097] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3559.069019][T18097] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17767/file0 supports timestamps until 2038 (0x7fffffff) [ 3559.080993][T18108] loop4: detected capacity change from 0 to 512 [ 3559.097240][T18111] loop3: detected capacity change from 0 to 1024 17:11:17 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) clone3(&(0x7f0000000300)={0x3200a080, &(0x7f0000000000), &(0x7f0000000080)=0x0, &(0x7f0000000140), {0x14}, &(0x7f0000000180)=""/21, 0x15, &(0x7f00000001c0)=""/181, &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0], 0x7, {r0}}, 0x58) prlimit64(r1, 0x2, 0x0, &(0x7f0000000380)) r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r2, 0x0, 0xef85) r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r3, r0, 0x0, 0xffffff38) [ 3559.129834][T18111] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 3559.138207][T18108] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 17:11:18 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) [ 3559.175562][T18123] loop2: detected capacity change from 0 to 512 [ 3559.194843][T18111] EXT4-fs (loop3): mount failed [ 3559.217632][T18108] ext4 filesystem being mounted at /root/syzkaller-testdir359891176/syzkaller.w9DOdn/8866/file0 supports timestamps until 2038 (0x7fffffff) [ 3559.235744][T18123] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3559.248285][T18123] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17768/file0 supports timestamps until 2038 (0x7fffffff) 17:11:18 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef01000100f203d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3559.258603][T18111] loop3: detected capacity change from 0 to 1024 17:11:18 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000060006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:18 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) [ 3559.328039][T18111] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 3559.335143][T18148] loop2: detected capacity change from 0 to 512 [ 3559.351981][T18151] loop4: detected capacity change from 0 to 512 [ 3559.360464][T18146] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 3559.378650][T18148] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17769/file0 supports timestamps until 2038 (0x7fffffff) [ 3559.379637][T18111] EXT4-fs (loop3): mount failed 17:11:18 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000004060006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3559.424701][T18151] ext4 filesystem being mounted at /root/syzkaller-testdir359891176/syzkaller.w9DOdn/8867/file0 supports timestamps until 2038 (0x7fffffff) 17:11:18 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) [ 3559.466738][T18168] loop2: detected capacity change from 0 to 512 17:11:18 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0022000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x1500}, {&(0x7f0000010f00)="2000000098a2e27a98a2e27a00000000d6f465", 0x13, 0x1582}], 0x0, &(0x7f0000000040)=ANY=[]) 17:11:18 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef01000100f903d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:18 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000070006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3559.543461][T18168] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17770/file0 supports timestamps until 2038 (0x7fffffff) 17:11:18 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000000040)) perf_event_open(&(0x7f0000000500)={0x4, 0x80, 0x0, 0xc2, 0x5, 0x0, 0x0, 0x8a22, 0x64955, 0xbd0384c8e6ea77ca, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x100000f2, 0x5, @perf_bp={0x0, 0x4}, 0x4170, 0x1e, 0x0, 0x9, 0x0, 0x147, 0x5, 0x0, 0xfff, 0x0, 0x7}, r0, 0x1, 0xffffffffffffffff, 0x9) sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x3, 0x80010}, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMP(r2, 0x1, 0x40, &(0x7f0000000000)=0xff, 0x4) getsockopt$SO_TIMESTAMP(r2, 0x1, 0x3f, 0x0, &(0x7f0000000180)) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f0000000000)={0x3c, @loopback, 0x4e20, 0x2, 'fo\x00', 0x10, 0x40, 0x7}, 0x2c) r3 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r1, &(0x7f0000000600)="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", 0x200) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000002c0)={@in={{0x2, 0x4e22, @private=0xa010101}}, 0x0, 0x0, 0x47, 0x0, "01cff4fd775233259f3b054b8d82dbd8ead643f57f2a9e31c9602784e051a8e66a34a3d74dcdc82932d97df3e1e346919dfbd16744c3c892e9a869afee58122e04bea03a092cab3bd7f4535c964407dc"}, 0xd8) sendfile(r1, r3, 0x0, 0xef85) r4 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r4, r1, 0x0, 0xffffff38) [ 3559.620689][T18190] loop2: detected capacity change from 0 to 512 [ 3559.649186][T18192] loop4: detected capacity change from 0 to 512 17:11:18 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000080006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:18 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0xffffff38) [ 3559.673473][T18190] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17771/file0 supports timestamps until 2038 (0x7fffffff) [ 3559.674796][T18198] loop3: detected capacity change from 0 to 1024 [ 3559.730978][T18192] ext4 filesystem being mounted at /root/syzkaller-testdir359891176/syzkaller.w9DOdn/8868/file0 supports timestamps until 2038 (0x7fffffff) [ 3559.756273][T18211] loop2: detected capacity change from 0 to 512 17:11:18 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef01000100fa03d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:18 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000090006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3559.791244][T18198] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 3559.802167][T18198] EXT4-fs (loop3): mount failed [ 3559.808572][T18211] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17772/file0 supports timestamps until 2038 (0x7fffffff) 17:11:18 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0xffffff38) [ 3559.875697][T18198] loop3: detected capacity change from 0 to 1024 [ 3559.878618][T18235] loop2: detected capacity change from 0 to 512 17:11:18 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a090000000a0006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3559.926883][T18235] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17773/file0 supports timestamps until 2038 (0x7fffffff) [ 3559.930666][T18244] loop4: detected capacity change from 0 to 512 [ 3559.950530][T18198] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 3559.969693][T18198] EXT4-fs (loop3): mount failed 17:11:18 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0025000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x1500}, {&(0x7f0000010f00)="2000000098a2e27a98a2e27a00000000d6f465", 0x13, 0x1582}], 0x0, &(0x7f0000000040)=ANY=[]) [ 3560.022997][T18262] loop2: detected capacity change from 0 to 512 [ 3560.046039][T18244] ext4 filesystem being mounted at /root/syzkaller-testdir359891176/syzkaller.w9DOdn/8869/file0 supports timestamps until 2038 (0x7fffffff) 17:11:18 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0xffffff38) 17:11:18 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a090000000b0006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3560.091493][T18262] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17774/file0 supports timestamps until 2038 (0x7fffffff) 17:11:19 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x1, 0x100) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x7, 0x2, 0xe0, 0x5, 0x0, 0x1, 0x5121, 0x2, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0xfff, 0x1, @perf_bp={&(0x7f0000000000), 0x6}, 0x1040, 0x5, 0x3, 0x2, 0x5, 0x1, 0x4, 0x0, 0x678d, 0x0, 0x7f}, 0xffffffffffffffff, 0x0, r0, 0x8) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x42c2, 0x8) r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r1, &(0x7f0000000600)="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", 0x200) sendfile(r1, r2, 0x0, 0xef85) r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r3, r1, 0x0, 0xffffff38) 17:11:19 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef01000100fb03d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3560.199919][T18284] loop2: detected capacity change from 0 to 512 [ 3560.231759][T18289] loop3: detected capacity change from 0 to 1024 17:11:19 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0xffffff38) 17:11:19 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a090000000c0006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3560.268738][T18284] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17775/file0 supports timestamps until 2038 (0x7fffffff) [ 3560.273904][T18296] loop4: detected capacity change from 0 to 512 [ 3560.326857][T18289] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 3560.351619][T18303] loop2: detected capacity change from 0 to 512 [ 3560.375583][T18289] EXT4-fs (loop3): mount failed 17:11:19 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0xffffff38) [ 3560.402986][T18303] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17776/file0 supports timestamps until 2038 (0x7fffffff) [ 3560.432964][T18296] ext4 filesystem being mounted at /root/syzkaller-testdir359891176/syzkaller.w9DOdn/8870/file0 supports timestamps until 2038 (0x7fffffff) 17:11:19 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a090000000d0006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3560.453789][T18289] loop3: detected capacity change from 0 to 1024 [ 3560.480554][T18331] loop2: detected capacity change from 0 to 512 [ 3560.483619][T18289] EXT4-fs (loop3): corrupt root inode, run e2fsck 17:11:19 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a090000000e0006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3560.513155][T18331] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17777/file0 supports timestamps until 2038 (0x7fffffff) [ 3560.518914][T18289] EXT4-fs (loop3): mount failed [ 3560.537070][T18296] loop4: detected capacity change from 0 to 512 17:11:19 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef01000100fc03d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:19 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b002e000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x1500}, {&(0x7f0000010f00)="2000000098a2e27a98a2e27a00000000d6f465", 0x13, 0x1582}], 0x0, &(0x7f0000000040)=ANY=[]) [ 3560.608898][T18352] loop2: detected capacity change from 0 to 512 [ 3560.625341][T18352] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17778/file0 supports timestamps until 2038 (0x7fffffff) 17:11:19 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a090000000f0006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:19 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) setrlimit(0xa, &(0x7f0000000000)={0x3c, 0x1}) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) 17:11:19 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0xffffff38) [ 3560.713246][T18374] loop4: detected capacity change from 0 to 512 [ 3560.725188][T18379] loop2: detected capacity change from 0 to 512 [ 3560.731347][T18380] loop3: detected capacity change from 0 to 1024 17:11:19 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xffffff38) [ 3560.765375][T18379] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17779/file0 supports timestamps until 2038 (0x7fffffff) 17:11:19 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000100006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3560.822271][T18380] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 3560.862035][T18407] loop2: detected capacity change from 0 to 512 [ 3560.871487][T18380] EXT4-fs (loop3): mount failed 17:11:19 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000004100006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3560.902633][T18407] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17780/file0 supports timestamps until 2038 (0x7fffffff) [ 3560.907301][T18374] ext4 filesystem being mounted at /root/syzkaller-testdir359891176/syzkaller.w9DOdn/8871/file0 supports timestamps until 2038 (0x7fffffff) [ 3560.966356][T18380] loop3: detected capacity change from 0 to 1024 [ 3560.992742][T18422] loop2: detected capacity change from 0 to 512 17:11:19 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000110006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:19 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xffffff38) [ 3561.016902][T18380] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 3561.034624][T18380] EXT4-fs (loop3): mount failed [ 3561.041758][T18422] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17781/file0 supports timestamps until 2038 (0x7fffffff) 17:11:19 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b003f000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x1500}, {&(0x7f0000010f00)="2000000098a2e27a98a2e27a00000000d6f465", 0x13, 0x1582}], 0x0, &(0x7f0000000040)=ANY=[]) [ 3561.125442][T18438] loop2: detected capacity change from 0 to 512 [ 3561.125964][T18374] loop4: detected capacity change from 0 to 512 17:11:20 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xffffff38) [ 3561.180162][T18438] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17782/file0 supports timestamps until 2038 (0x7fffffff) 17:11:20 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef01000100fd03d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:20 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000120006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:20 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x40, &(0x7f0000000000)=0x7b, 0x4) getsockopt$SO_TIMESTAMP(r0, 0x1, 0x3f, 0x0, &(0x7f0000000180)) r1 = syz_open_dev$vcsa(&(0x7f0000000340), 0x2, 0x102) r2 = epoll_create(0xbb) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000100)='G', 0x1}], 0x1) r3 = syz_open_dev$vcsa(&(0x7f0000000340), 0x2, 0x102) r4 = epoll_create(0xbb) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000000)) writev(r3, &(0x7f0000000380)=[{&(0x7f0000000100)='G', 0x1}], 0x1) io_submit(0x0, 0x6, &(0x7f0000000540)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x2, 0x719, 0xffffffffffffffff, &(0x7f0000000140)="8ec92c3ba82d56952f1c88082be9a5e349e691a62fcf705e2d27eba30c51b7d8f054a1ebf946a3822d7840f8b840de74eef8ffa87b645e32a7114e670ca106aa80a559a9e6166fa5eddc130fa3997c6435da01258ede7096ecf707fb540ad59b4a4681931dea35c588f04fba48939b19461dd44e68c9c54656c7497192d2e588d5c47f2dc16af7542f5e8df137a5c93f823779d2ec846fc6a2a645c2b806806c022c0887550986dd53d57cf3fba252315ebb8a17d2f8565d0a58d4bea306ac", 0xbf, 0x4, 0x0, 0x3}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x3, 0xffffffffffffffff, &(0x7f0000000240)="dfe7138128f391c16ffc0b630730fb5ff39909a32a1b87f28cbb7f8196440e0e9ec7c2372477c8c04a52b87a60f0a869691a39e892e8e42309d3e0cc129ceebaa6de04cc16d173f64dd8c7fc73fb16feafa7d2", 0x53, 0xffffffff, 0x0, 0x3}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x6, 0x8, r0, &(0x7f0000000300)="1ea412181c2f49f16b3d3ee4e896c45956bfc232445778d7fac4108513bd861981f5acaa7fe382581e14a30ea7e8576e8c09e73720b139c4c7f3efb3beee2bf6fe48c33c035bab5682a59ef9fbca82b0f57ce0c56119f724d122b01f85b9715e", 0x60, 0x4, 0x0, 0x3, r1}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x5, 0x3, 0xffffffffffffffff, &(0x7f00000003c0)="e69ad2cad40195", 0x7, 0x10001, 0x0, 0x0, r3}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x6, 0x401, 0xffffffffffffffff, &(0x7f0000000440)="98bd6a3c57418f3886718c63bce0c260112cd6ce2f4e40afa4347b8813785e6758a43efe188879a5b76a89fbd780cc832bba2b1ef3e6078508144586015c40e938790314f56c788276a086f8e135b011dafa24d437d0130e626a71ee48caa69d", 0x60, 0xf38, 0x0, 0x2}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x8, 0x8c, 0xffffffffffffffff, &(0x7f0000000800)="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", 0x1000, 0xfff, 0x0, 0x2}]) prlimit64(0x0, 0xe, &(0x7f0000000000)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r5 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r6 = open$dir(&(0x7f0000000080)='./file0\x00', 0x40040, 0x1ea) write(r5, &(0x7f0000000600)="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", 0x200) sendfile(r5, r6, 0x0, 0xef85) r7 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r7, r5, 0x0, 0xffffff38) [ 3561.230875][T18448] loop3: detected capacity change from 0 to 1024 [ 3561.300991][T18448] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 3561.308802][T18460] loop2: detected capacity change from 0 to 512 [ 3561.309377][T18448] EXT4-fs (loop3): mount failed 17:11:20 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="34fd98aa1d0e7adec937a5f331a75f487934f50242a0751944936972896c29a5068c8ecba1aa0a4e2a631b5180e1fbde79f4502dc4c4a1fba9dcd9ed83e639aefa1b87631c33d1a82cb0c0035676ddfeb0fe7984d7519b0f839d497fc9d64ef14d1de22220ff2623df4950134b9fb734a52adad95f131cce3672a9d7d7b400d2c62810b5f20351639330948107bf8d4534a03ac389455c54d8eb4d609b3e858b7213b38eb01f0eeaba3739ae927916e28da6a79a3fd5e32d30ab30bf959d4596e5ffbff6789a650b9e7d248d1ba849012336a4f3ef8fab07a8f5b81bb0bc45b2174538315ca12b7c723b2157562564a8a1f19d28179f8c565448e0e921b8c3e6fc4adaafa8b929ad077f633325b6a6f71a586cabc4883e03e19315f946b277858593a7367e232202fe9ad656c6768a1517da7f0498b48cb078e929fb11db0cc551f754bffc4859dd89a396915cc809b07d448573098409ea21371056f67ef4114ec10547f498d24513fe594308bf022868ad21e85bba811942fdc45161a1a8a7fe00d5c6b05ed7954f631bbd12a5c9a5cfa5965e0595de608b04ebe02b3fcbf3b9f57807a1a7ad8528992e2ec65949da2f4a0478dfd3ae52639c15d8aeaa351da6d393b58c772168fae604d097fef4d6b9360eb169a0b0ee70cdc22435a003e68698f61b3b63b1f51011bc8f4ef944c1de821785f670124a1c6ed18335d63412", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xffffff38) 17:11:20 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000140006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3561.346413][T18460] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17783/file0 supports timestamps until 2038 (0x7fffffff) [ 3561.402528][T18448] loop3: detected capacity change from 0 to 1024 [ 3561.411558][T18480] loop2: detected capacity change from 0 to 512 [ 3561.438161][T18485] loop4: detected capacity change from 0 to 512 [ 3561.446154][T18480] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17784/file0 supports timestamps until 2038 (0x7fffffff) [ 3561.456990][T18448] EXT4-fs (loop3): corrupt root inode, run e2fsck 17:11:20 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a090000001b0006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3561.497979][T18448] EXT4-fs (loop3): mount failed [ 3561.509879][T18485] ext4 filesystem being mounted at /root/syzkaller-testdir359891176/syzkaller.w9DOdn/8872/file0 supports timestamps until 2038 (0x7fffffff) [ 3561.555477][T18503] loop2: detected capacity change from 0 to 512 17:11:20 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0040000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x1500}, {&(0x7f0000010f00)="2000000098a2e27a98a2e27a00000000d6f465", 0x13, 0x1582}], 0x0, &(0x7f0000000040)=ANY=[]) 17:11:20 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xffffff38) 17:11:20 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef01000100fe03d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3561.607546][T18503] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17785/file0 supports timestamps until 2038 (0x7fffffff) 17:11:20 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a090000001f0006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3561.707923][T18524] loop2: detected capacity change from 0 to 512 [ 3561.719409][T18523] loop3: detected capacity change from 0 to 1024 17:11:20 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0xffffff38) [ 3561.751337][T18526] loop4: detected capacity change from 0 to 512 [ 3561.762142][T18524] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17786/file0 supports timestamps until 2038 (0x7fffffff) [ 3561.792084][T18523] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 3561.822127][T18523] EXT4-fs (loop3): mount failed 17:11:20 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000200006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3561.833312][T18526] ext4 filesystem being mounted at /root/syzkaller-testdir359891176/syzkaller.w9DOdn/8873/file0 supports timestamps until 2038 (0x7fffffff) [ 3561.860381][T18546] loop2: detected capacity change from 0 to 512 [ 3561.862184][T18523] loop3: detected capacity change from 0 to 1024 17:11:20 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMP(r2, 0x1, 0x40, &(0x7f0000000000)=0xff, 0x4) getsockopt$SO_TIMESTAMP(r2, 0x1, 0x3f, 0x0, &(0x7f0000000180)) fsync(r2) r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r3, r0, 0x0, 0xffffff38) [ 3561.890962][T18546] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17787/file0 supports timestamps until 2038 (0x7fffffff) [ 3561.921823][T18523] EXT4-fs (loop3): corrupt root inode, run e2fsck 17:11:20 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000010200006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:20 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0x0) [ 3561.947768][T18523] EXT4-fs (loop3): mount failed 17:11:20 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000204d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3561.980313][T18573] loop2: detected capacity change from 0 to 512 17:11:20 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0048000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x1500}, {&(0x7f0000010f00)="2000000098a2e27a98a2e27a00000000d6f465", 0x13, 0x1582}], 0x0, &(0x7f0000000040)=ANY=[]) 17:11:20 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000220006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3562.033178][T18573] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17788/file0 supports timestamps until 2038 (0x7fffffff) [ 3562.055565][T18586] loop4: detected capacity change from 0 to 512 [ 3562.080050][T18599] loop3: detected capacity change from 0 to 1024 [ 3562.088463][T18586] ext4 filesystem being mounted at /root/syzkaller-testdir359891176/syzkaller.w9DOdn/8874/file0 supports timestamps until 2038 (0x7fffffff) [ 3562.117421][T18609] loop2: detected capacity change from 0 to 512 17:11:20 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0x0) 17:11:21 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000250006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3562.149437][T18599] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 3562.161469][T18609] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17789/file0 supports timestamps until 2038 (0x7fffffff) [ 3562.188392][T18599] EXT4-fs (loop3): mount failed 17:11:21 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000604d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3562.223597][T18625] loop2: detected capacity change from 0 to 512 [ 3562.249642][T18599] loop3: detected capacity change from 0 to 1024 17:11:21 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a090000002e0006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3562.272945][T18625] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17790/file0 supports timestamps until 2038 (0x7fffffff) [ 3562.275150][T18642] loop4: detected capacity change from 0 to 512 [ 3562.310021][T18599] EXT4-fs (loop3): corrupt root inode, run e2fsck 17:11:21 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0x0) [ 3562.347997][T18652] loop2: detected capacity change from 0 to 512 [ 3562.381291][T18599] EXT4-fs (loop3): mount failed 17:11:21 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0xffffffffffffffff, &(0x7f0000000000)={0x38, 0x0, 0x51, 0x8, 0x5, 0x8, 0x8, 0x80000000, 0x100, 0x28}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x4, 0x0, 0x8005}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000340)={0x0, 0x0}) perf_event_open(&(0x7f00000002c0)={0x5, 0x80, 0x7, 0x20, 0x0, 0x3, 0x0, 0x3, 0x80, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000000240)}, 0x8, 0x3, 0x1, 0x5, 0x2, 0x0, 0x7, 0x0, 0x6, 0x0, 0x494c31d}, r3, 0xe, r2, 0xb) prlimit64(0xffffffffffffffff, 0x6, &(0x7f0000000080)={0x14, 0xf5f3}, &(0x7f0000000140)) lsetxattr$trusted_overlay_nlink(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000200)={'L+', 0x7}, 0x16, 0x7) 17:11:21 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a090000003f0006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3562.399975][T18652] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17791/file0 supports timestamps until 2038 (0x7fffffff) 17:11:21 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0x0) [ 3562.465202][T18674] loop2: detected capacity change from 0 to 512 [ 3562.483111][T18642] ext4 filesystem being mounted at /root/syzkaller-testdir359891176/syzkaller.w9DOdn/8875/file0 supports timestamps until 2038 (0x7fffffff) 17:11:21 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b004c000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x1500}, {&(0x7f0000010f00)="2000000098a2e27a98a2e27a00000000d6f465", 0x13, 0x1582}], 0x0, &(0x7f0000000040)=ANY=[]) 17:11:21 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000400006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3562.532862][T18674] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17792/file0 supports timestamps until 2038 (0x7fffffff) 17:11:21 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001001004d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:21 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0x0) [ 3562.618344][T18703] loop2: detected capacity change from 0 to 512 [ 3562.656608][T18705] loop3: detected capacity change from 0 to 1024 [ 3562.696367][T18712] loop4: detected capacity change from 0 to 512 [ 3562.703696][T18703] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17793/file0 supports timestamps until 2038 (0x7fffffff) [ 3562.723318][T18705] EXT4-fs (loop3): corrupt root inode, run e2fsck 17:11:21 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000800400006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3562.749806][T18705] EXT4-fs (loop3): mount failed 17:11:21 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0x0) [ 3562.777594][T18712] ext4 filesystem being mounted at /root/syzkaller-testdir359891176/syzkaller.w9DOdn/8876/file0 supports timestamps until 2038 (0x7fffffff) [ 3562.787041][T18727] loop2: detected capacity change from 0 to 512 [ 3562.805569][T18705] loop3: detected capacity change from 0 to 1024 17:11:21 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000005d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3562.856671][T18705] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 3562.863329][T18727] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17794/file0 supports timestamps until 2038 (0x7fffffff) [ 3562.881481][T18705] EXT4-fs (loop3): mount failed 17:11:21 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000440006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:21 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b015f000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x1500}, {&(0x7f0000010f00)="2000000098a2e27a98a2e27a00000000d6f465", 0x13, 0x1582}], 0x0, &(0x7f0000000040)=ANY=[]) [ 3562.960703][T18756] loop2: detected capacity change from 0 to 512 [ 3562.962118][T18753] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 3562.994219][T18755] loop4: detected capacity change from 0 to 512 [ 3563.014786][T18756] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17795/file0 supports timestamps until 2038 (0x7fffffff) 17:11:21 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000450006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:21 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) sched_setattr(r0, 0xfffffffffffffffc, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMP(r2, 0x1, 0x40, &(0x7f0000000000)=0xff, 0x4) getsockopt$SO_TIMESTAMP(r2, 0x1, 0x3f, 0x0, &(0x7f0000000180)) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMP(r3, 0x1, 0x40, &(0x7f0000000000)=0xff, 0x4) getsockopt$SO_TIMESTAMP(r3, 0x1, 0x3f, 0x0, &(0x7f0000000180)) sendfile(r2, r3, &(0x7f0000000140)=0x7, 0x8) r4 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r5 = ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) write(r5, &(0x7f00000002c0)="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", 0x36d) sendfile(r1, r4, 0x0, 0xef85) r6 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x9a) ioctl$TIOCL_GETKMSGREDIRECT(r1, 0x541c, &(0x7f0000000080)) sendfile(r6, r1, 0x0, 0xffffff38) 17:11:21 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09007400000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3563.053457][T18755] ext4 filesystem being mounted at /root/syzkaller-testdir359891176/syzkaller.w9DOdn/8877/file0 supports timestamps until 2038 (0x7fffffff) 17:11:21 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="34fd98aa1d0e7adec937a5f331a75f487934f50242a0751944936972896c29a5068c8ecba1aa0a4e2a631b5180e1fbde79f4502dc4c4a1fba9dcd9ed83e639aefa1b87631c33d1a82cb0c0035676ddfeb0fe7984d7519b0f839d497fc9d64ef14d1de22220ff2623df4950134b9fb734a52adad95f131cce3672a9d7d7b400d2c62810b5f20351639330948107bf8d4534a03ac389455c54d8eb4d609b3e858b7213b38eb01f0eeaba3739ae927916e28da6a79a3fd5e32d30ab30bf959d4596e5ffbff6789a650b9e7d248d1ba849012336a4f3ef8fab07a8f5b81bb0bc45b2174538315ca12b7c723b2157562564a8a1f19d28179f8c565448e0e921b8c3e6fc4adaafa8b929ad077f633325b6a6f71a586cabc4883e03e19315f946b277858593a7367e232202fe9ad656c6768a1517da7f0498b48cb078e929fb11db0cc551f754bffc4859dd89a396915cc809b07d448573098409ea21371056f67ef4114ec10547f498d24513fe594308bf022868ad21e85bba811942fdc45161a1a8a7fe00d5c6b05ed7954f631bbd12a5c9a5cfa5965e0595de608b04ebe02b3fcbf3b9f57807a1a7ad8528992e2ec65949da2f4a0478dfd3ae52639c15d8aeaa351da6d393b58c772168fae604d097fef4d6b9360eb169a0b0ee70cdc22435a003e68698f61b3b63b1f51011bc8f4ef944c1de821785f670124a1c6ed18335d63412", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x400400, 0x4) openat(r2, &(0x7f0000000000)='./file0\x00', 0x440001, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) [ 3563.113288][T18784] loop2: detected capacity change from 0 to 512 [ 3563.143625][T18780] loop3: detected capacity change from 0 to 1024 17:11:21 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x8080, 0x11) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) ftruncate(r3, 0x7ff) 17:11:22 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000460006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:22 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000470006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3563.160322][T18784] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17796/file0 supports timestamps until 2038 (0x7fffffff) 17:11:22 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000006d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:22 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09001200000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3563.230346][T18780] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 3563.248526][T18815] loop2: detected capacity change from 0 to 512 [ 3563.281045][T18780] EXT4-fs (loop3): mount failed [ 3563.288412][T18819] loop4: detected capacity change from 0 to 512 [ 3563.297279][T18815] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17798/file0 supports timestamps until 2038 (0x7fffffff) 17:11:22 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000480006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3563.333477][T18780] loop3: detected capacity change from 0 to 1024 [ 3563.355576][T18819] ext4 filesystem being mounted at /root/syzkaller-testdir359891176/syzkaller.w9DOdn/8878/file0 supports timestamps until 2038 (0x7fffffff) [ 3563.380658][T18839] loop2: detected capacity change from 0 to 512 [ 3563.398751][T18780] EXT4-fs (loop3): corrupt root inode, run e2fsck 17:11:22 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) [ 3563.421770][T18839] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17799/file0 supports timestamps until 2038 (0x7fffffff) [ 3563.424036][T18780] EXT4-fs (loop3): mount failed 17:11:22 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0060000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x1500}, {&(0x7f0000010f00)="2000000098a2e27a98a2e27a00000000d6f465", 0x13, 0x1582}], 0x0, &(0x7f0000000040)=ANY=[]) 17:11:22 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000490006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:22 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000406d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:22 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) setrlimit(0x5, &(0x7f0000000000)={0x0, 0xffffffff}) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = dup2(r0, r0) ioctl$FS_IOC_SETVERSION(r2, 0x40087602, &(0x7f0000000080)=0x8) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r3, r0, 0x0, 0xffffff38) [ 3563.607876][T18864] loop2: detected capacity change from 0 to 512 [ 3563.615316][T18865] EXT4-fs warning (device sda1): __ext4_ioctl:879: Setting inode version is not supported with metadata_csum enabled. [ 3563.624436][T18868] loop4: detected capacity change from 0 to 512 [ 3563.670624][T18864] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17800/file0 supports timestamps until 2038 (0x7fffffff) [ 3563.686681][T18878] loop3: detected capacity change from 0 to 1024 17:11:22 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a090000004a0006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:22 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) open(&(0x7f0000000000)='./file0\x00', 0x200440, 0x1) setrlimit(0xf, &(0x7f0000000080)={0x10000, 0x2}) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) [ 3563.746753][T18889] loop2: detected capacity change from 0 to 512 [ 3563.758290][T18878] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 3563.774992][T18868] ext4 filesystem being mounted at /root/syzkaller-testdir359891176/syzkaller.w9DOdn/8879/file0 supports timestamps until 2038 (0x7fffffff) 17:11:22 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a090000004c0006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3563.805249][T18878] EXT4-fs (loop3): mount failed [ 3563.812159][T18889] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17801/file0 supports timestamps until 2038 (0x7fffffff) 17:11:22 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000007d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3563.865352][T18903] loop2: detected capacity change from 0 to 512 [ 3563.868864][T18878] loop3: detected capacity change from 0 to 1024 [ 3563.916280][T18903] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17802/file0 supports timestamps until 2038 (0x7fffffff) [ 3563.922640][T18878] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 3563.946071][T18920] loop4: detected capacity change from 0 to 512 17:11:22 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000600006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3564.008689][T18920] ext4 filesystem being mounted at /root/syzkaller-testdir359891176/syzkaller.w9DOdn/8880/file0 supports timestamps until 2038 (0x7fffffff) [ 3564.012776][T18934] loop2: detected capacity change from 0 to 512 [ 3564.025366][T18878] EXT4-fs (loop3): mount failed 17:11:22 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000640006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3564.058385][T18934] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17803/file0 supports timestamps until 2038 (0x7fffffff) 17:11:22 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0x7) [ 3564.107492][T18865] EXT4-fs warning (device sda1): __ext4_ioctl:879: Setting inode version is not supported with metadata_csum enabled. [ 3564.140424][T18942] loop2: detected capacity change from 0 to 512 [ 3564.190591][T18942] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17804/file0 supports timestamps until 2038 (0x7fffffff) 17:11:23 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000700000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:23 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000009d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:23 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0068000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x1500}, {&(0x7f0000010f00)="2000000098a2e27a98a2e27a00000000d6f465", 0x13, 0x1582}], 0x0, &(0x7f0000000040)=ANY=[]) 17:11:23 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000680006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3564.283726][T18964] loop2: detected capacity change from 0 to 512 17:11:23 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="34fd98aa1d0e7adec937a5f331a75f487934f50242a0751944936972896c29a5068c8ecba1aa0a4e2a631b5180e1fbde79f4502dc4c4a1fba9dcd9ed83e639aefa1b87631c33d1a82cb0c0035676ddfeb0fe7984d7519b0f839d497fc9d64ef14d1de22220ff2623df4950134b9fb734a52adad95f131cce3672a9d7d7b400d2c62810b5f20351639330948107bf8d4534a03ac389455c54d8eb4d609b3e858b7213b38eb01f0eeaba3739ae927916e28da6a79a3fd5e32d30ab30bf959d4596e5ffbff6789a650b9e7d248d1ba849012336a4f3ef8fab07a8f5b81bb0bc45b2174538315ca12b7c723b2157562564a8a1f19d28179f8c565448e0e921b8c3e6fc4adaafa8b929ad077f633325b6a6f71a586cabc4883e03e19315f946b277858593a7367e232202fe9ad656c6768a1517da7f0498b48cb078e929fb11db0cc551f754bffc4859dd89a396915cc809b07d448573098409ea21371056f67ef4114ec10547f498d24513fe594308bf022868ad21e85bba811942fdc45161a1a8a7fe00d5c6b05ed7954f631bbd12a5c9a5cfa5965e0595de608b04ebe02b3fcbf3b9f57807a1a7ad8528992e2ec65949da2f4a0478dfd3ae52639c15d8aeaa351da6d393b58c772168fae604d097fef4d6b9360eb169a0b0ee70cdc22435a003e68698f61b3b63b1f51011bc8f4ef944c1de821785f670124a1c6ed18335d63412", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) 17:11:23 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a090000006c0006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3564.324445][T18969] loop4: detected capacity change from 0 to 512 [ 3564.331420][T18970] loop3: detected capacity change from 0 to 1024 [ 3564.342107][T18964] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17805/file0 supports timestamps until 2038 (0x7fffffff) 17:11:23 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x3800) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) 17:11:23 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000740006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3564.393073][T18970] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 3564.404882][T18969] ext4 filesystem being mounted at /root/syzkaller-testdir359891176/syzkaller.w9DOdn/8881/file0 supports timestamps until 2038 (0x7fffffff) [ 3564.429098][T18970] EXT4-fs (loop3): mount failed [ 3564.451319][T18990] loop2: detected capacity change from 0 to 512 [ 3564.482854][T18970] loop3: detected capacity change from 0 to 1024 17:11:23 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a090000007a0006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:23 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x10001, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x3c1c80, 0x0) ioctl$NS_GET_OWNER_UID(r0, 0xb704, &(0x7f0000000840)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMP(r4, 0x1, 0x40, &(0x7f0000000000)=0xff, 0x4) getsockopt$SO_TIMESTAMP(r4, 0x1, 0x3f, 0x0, &(0x7f0000000180)) r5 = openat$cgroup_subtree(r1, &(0x7f0000000900), 0x2, 0x0) r6 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMP(r6, 0x1, 0x40, &(0x7f0000000000)=0xff, 0x4) getsockopt$SO_TIMESTAMP(r6, 0x1, 0x3f, 0x0, &(0x7f0000000180)) sendmmsg$unix(r1, &(0x7f0000002000)=[{{&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000580)=[{&(0x7f00000001c0)="0ccc7b3f5b0b8e3981c8a5faa9f51b29e24432857eec43f5c7fa72d7ba5332adcd0a718144a1718ab08603919ec8163fdabfd0de76a5277bcd39e2", 0x3b}, {&(0x7f00000002c0)="4b2c23d26c514ee7d253de0220e04cab749c386cab5a4b0292cbbbc2ff32347b2b1e47a550b194714fcc48a04099f4aa9177e703265e05315aa5496c65cf52fd39e05eafc268d025e1c9adb65b6eaa5508f409aef5a1e89cab59dc5a76e73c58f7e67a6b2429b9adab5b878a4d41cb94811a74621a417b308f7714ed7520169285a0907d", 0x84}, {&(0x7f0000000200)="b77aea5a57194d0c7db329168e1d2c16d4234dd20a2635bb9f75d08568ca2d8a3532e0cb706dcc361785b006f0845ae5fb238380c5c0ce434a8fd0e4afa31eb025ec8970d771060987eb2e8c403aa018121fc26f21191a0aeeeb0c61a328a236912e40d39d0d3d2c4ac54ee05f", 0x6d}, {&(0x7f0000000380)}, {&(0x7f00000003c0)="32d9a98919b2b176bed371ff483fa3c06f03599de4e800e1c55afb7619e4e0e7dd2be31468232d35616d97a1a2bdb7a63a406fdd11a7d3e213449b19475f35c566414d77dfe9440175a1fcc02d864fddfe7e263cc2cb99402d2ab5583a7880e2eec863652b870c62c52943e38c8b73d5874b20c9ca54b6239c69f32a373f9e860baff4fb", 0x84}, {&(0x7f0000000480)="229b16c13837dc40e8ec236d63bccf7f19f342b768222beb00963d3dcda62225e095035ad8b335c2f5ebf071caf2091eceb39bff6efd11f96dc92ff07bd6e02c99f7309645150940261520ded29f2e155262eb2c5179cf047aa420b2e062c524c9cebd742b7e8704630de7d2835dfae474d2a99cb18583f6acde3bec4d8ac25e65e989e13ec1bf01e3ad95aa0aea8359d3860e6b9b0d5ad4328e1616d03c1e230cad419a5681a81d62af83258c0a834c107a", 0xb2}, {&(0x7f0000000540)="8ee5b27fa1ac1829314354a1ed84c5dfbbb8eae54b69", 0x16}], 0x7, &(0x7f0000000980)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="13380254f5e198d3041465f42d2ff31a512e", @ANYRES32=r0, @ANYRES32=r4, @ANYRES32=r1, @ANYRES32=r5, @ANYRES32=r1, @ANYRES32=r6, @ANYRES32, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32], 0x58, 0xc000}}, {{0x0, 0x0, &(0x7f0000001ec0)=[{&(0x7f0000000a00)="db2188222b37d7772bcecbaaaab4e62279844981d337a4cf54c1efe73621d5a665c4b3e0caa5dc1f20e6e7c040006130759e984d61857f4e323bd17592c39150675fe334238232d45cf1bff13516cfba5ae8d449af94aa6e414dcb60772553ffc39146", 0x63}, {&(0x7f0000000a80)="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", 0x1000}, {&(0x7f0000001a80)="46e38f29539e851e13a2aeb145fae03ca3e8a6eb279d059f3882b84cda7ee5606c7db4eb3c63e5d1e4e9abac64b0cc6e59146d53582bd9f470dcd787963efa2e612fdcee69fdf6c09aa6ce5d36bb8f4dee15e0dabf745206eb5b0eaf0ba6a763e091d0acb00822e1bd7ac08a3b44c52f0b7737864c4430f564df86fd5553a40157f4c3aa949dd4f9", 0x88}, {&(0x7f0000001b40)="f2bd2362660810aa705c3899fc7969ff1ed78b03f904d6e7c526fb284e8a322a921337d8a6e65ccfee162d699747c2d425fbcfec53a603740ee88440766529b33075db54fec36ca60b5c551c6e096c6540b63bcd48893c49fecdce81a4da6452ee28b73b6efd9539df3d7a34f31c1e05b686b2aba687557afa2b2b75611098ede4325ae90c7db02cf2fda8747bf06b783f", 0x8}, {&(0x7f0000001c00)="0edb39fa189700ab26a0", 0xa}, {&(0x7f0000001c40)="c579db5827700f1a3c5f3c8e65dce512c833fad50258e2738fdac8c48ea67b1abcfa70d22488cc4edf154ddb7d690dae1aef690b53c581894934c75f82b3062e711746b1028d13afc9b2892a611d4156d3a516f3902b2b81059c9dc11bf6c139bf1b93de37432827d698ea825ea7a0b4fdd273ebb1e1428df5dd598a6cec4c1d07cebed7b1de292ba8cd1e97ce963904cb774dce436a99e25d84619e516e6626d6e929878f1434e540e05e6bed017c814e766a887382a1b9d9df335d47688577e702a49fa68456816053f65d8a379f8398dcdc742ff977e7d52f21e84ec04c26194f521e9da5d9", 0xe7}, {&(0x7f0000001d40)="8cc3dd0aeb23a441ac69df550ec9774b2c641f67e374e55969b03b9f81ce5927011a3508a7a8b5de6fdabba015a4470aff64ef8fc553345b2346ce8b9ec603b82d664aadb91ec86e3f6bb2612bb4f4cb3cebe11da2906767c9e8f1b431ff3e35712b455498f0da1d7bf77e71e6271d1d0bb503568e1d2d5a", 0x78}, {&(0x7f0000001dc0)="be8d5a5df3059ab7dc9068071c524f6e85323d07b0585fd56593fcc2addd199215c1d45da28e62ac4eaac7de920a039de1e9a0622f1963c8c3fb198bc8cca17244c18da50818fe724a6edcb7c8a74deaf51c4590b13d9604e97be5806c4df58c6d8677a19f062e8696f3b8a17916db784c6ab2514f6923c6227e6258bdd8ac6183a07b5be417a528c42575d94ac42e729b6845a6d6d5e1e04b145789e4f7e73728df4a137518fae6c34147c7d48121ecaa9c170838657b4f2924c6ad6c65228562276b1e41362bd9509f5e41198d7d2fda084ff2f5b5d6dbc59d259608ccb783c853c7cfd8fed4ac1b57e354e8", 0xed}], 0x8, &(0x7f0000001f80)=ANY=[@ANYBLOB="1c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32=r1, @ANYRES32=r5, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x58, 0x4}}], 0x2, 0x24000010) r7 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r8 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r7, &(0x7f0000000600)="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", 0x200) sendfile(r7, r8, 0x0, 0xef85) r9 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r9, r7, 0x0, 0xffffff38) [ 3564.504695][T18990] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17807/file0 supports timestamps until 2038 (0x7fffffff) 17:11:23 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) [ 3564.568836][T18969] loop4: detected capacity change from 0 to 512 [ 3564.591737][T18970] EXT4-fs: failed to create workqueue [ 3564.593540][T19014] loop2: detected capacity change from 0 to 512 [ 3564.597244][T18970] EXT4-fs (loop3): mount failed 17:11:23 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef01000100000ad1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:23 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b006c000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x1500}, {&(0x7f0000010f00)="2000000098a2e27a98a2e27a00000000d6f465", 0x13, 0x1582}], 0x0, &(0x7f0000000040)=ANY=[]) [ 3564.633044][T19014] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17808/file0 supports timestamps until 2038 (0x7fffffff) 17:11:23 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09a0f0cb7e0006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3564.718338][T19032] loop2: detected capacity change from 0 to 512 17:11:23 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09ffffff850006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3564.760103][T19032] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17809/file0 supports timestamps until 2038 (0x7fffffff) [ 3564.770976][T19042] loop3: detected capacity change from 0 to 1024 [ 3564.808403][T19043] loop4: detected capacity change from 0 to 512 [ 3564.842995][T19046] loop2: detected capacity change from 0 to 512 17:11:23 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09ffffff8c0006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3564.879936][T19042] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 3564.890766][T19046] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17810/file0 supports timestamps until 2038 (0x7fffffff) [ 3564.893567][T19043] ext4 filesystem being mounted at /root/syzkaller-testdir359891176/syzkaller.w9DOdn/8882/file0 supports timestamps until 2038 (0x7fffffff) [ 3564.922179][T19042] EXT4-fs (loop3): mount failed [ 3564.979765][T19061] loop2: detected capacity change from 0 to 512 [ 3564.988701][T19042] loop3: detected capacity change from 0 to 1024 [ 3565.017793][T19042] EXT4-fs (loop3): corrupt root inode, run e2fsck 17:11:23 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a092e0000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:23 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef01000100000bd1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3565.030110][T19061] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17811/file0 supports timestamps until 2038 (0x7fffffff) [ 3565.047227][T19042] EXT4-fs (loop3): mount failed 17:11:23 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09ffffff970006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:23 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0074000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x1500}, {&(0x7f0000010f00)="2000000098a2e27a98a2e27a00000000d6f465", 0x13, 0x1582}], 0x0, &(0x7f0000000040)=ANY=[]) 17:11:23 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x38, 0x2, 0x8, 0x6, 0x5, 0x0, 0x20000000000, 0x20, 0x0, 0xfffffffd}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMP(r2, 0x1, 0x40, &(0x7f0000000000)=0xff, 0x4) getsockopt$SO_TIMESTAMP(r2, 0x1, 0x3f, 0x0, &(0x7f0000000180)) splice(r1, &(0x7f0000000080)=0x1, r2, &(0x7f0000000140)=0x7fffffff, 0x80000001, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r3, r0, 0x0, 0xffffff38) [ 3565.105943][T19085] loop4: detected capacity change from 0 to 512 [ 3565.116182][T19089] loop2: detected capacity change from 0 to 512 17:11:24 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) (fail_nth: 1) [ 3565.191139][T19089] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17812/file0 supports timestamps until 2038 (0x7fffffff) [ 3565.221539][T19085] ext4 filesystem being mounted at /root/syzkaller-testdir359891176/syzkaller.w9DOdn/8883/file0 supports timestamps until 2038 (0x7fffffff) [ 3565.249087][T19111] loop3: detected capacity change from 0 to 1024 17:11:24 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) (fail_nth: 1) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) 17:11:24 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a097ecbf0a00006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3565.307881][T19111] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 3565.320736][T19111] EXT4-fs (loop3): mount failed [ 3565.335625][T19119] FAULT_INJECTION: forcing a failure. [ 3565.335625][T19119] name failslab, interval 1, probability 0, space 0, times 0 [ 3565.337119][T19122] loop2: detected capacity change from 0 to 512 [ 3565.348365][T19119] CPU: 0 PID: 19119 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 3565.348386][T19119] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3565.373826][T19119] Call Trace: [ 3565.377093][T19119] dump_stack_lvl+0xd6/0x122 [ 3565.381767][T19119] dump_stack+0x11/0x1b [ 3565.385929][T19119] should_fail+0x23c/0x250 [ 3565.390431][T19119] __should_failslab+0x81/0x90 [ 3565.395198][T19119] ? alloc_pipe_info+0xac/0x350 [ 3565.400040][T19119] should_failslab+0x5/0x20 [ 3565.404642][T19119] kmem_cache_alloc_trace+0x52/0x320 [ 3565.409950][T19119] alloc_pipe_info+0xac/0x350 [ 3565.414730][T19119] splice_direct_to_actor+0x5f7/0x650 [ 3565.420104][T19119] ? security_file_permission+0x7c/0xa0 [ 3565.425678][T19119] ? do_splice_direct+0x190/0x190 [ 3565.430717][T19119] ? security_file_permission+0x87/0xa0 [ 3565.436339][T19119] do_splice_direct+0x106/0x190 [ 3565.441279][T19119] do_sendfile+0x63e/0xbb0 [ 3565.445729][T19119] __x64_sys_sendfile64+0x102/0x140 [ 3565.450917][T19119] do_syscall_64+0x44/0xa0 [ 3565.455555][T19119] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3565.461536][T19119] RIP: 0033:0x7f8b5454c8d9 [ 3565.465938][T19119] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3565.485679][T19119] RSP: 002b:00007f8b522a3188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 3565.494253][T19119] RAX: ffffffffffffffda RBX: 00007f8b54651020 RCX: 00007f8b5454c8d9 17:11:24 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef01000100000cd1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3565.502346][T19119] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000005 [ 3565.510308][T19119] RBP: 00007f8b522a31d0 R08: 0000000000000000 R09: 0000000000000000 [ 3565.518326][T19119] R10: 00000000ffffff38 R11: 0000000000000246 R12: 0000000000000001 [ 3565.526446][T19119] R13: 00007ffd2369fa4f R14: 00007f8b522a3300 R15: 0000000000022000 [ 3565.571049][T19111] loop3: detected capacity change from 0 to 1024 [ 3565.604100][T19122] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17813/file0 supports timestamps until 2038 (0x7fffffff) [ 3565.617051][T19111] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 3565.626028][T19137] FAULT_INJECTION: forcing a failure. [ 3565.626028][T19137] name failslab, interval 1, probability 0, space 0, times 0 [ 3565.634498][T19141] loop4: detected capacity change from 0 to 512 [ 3565.638722][T19137] CPU: 1 PID: 19137 Comm: syz-executor.5 Not tainted 5.15.0-rc3-syzkaller #0 [ 3565.653730][T19137] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3565.664002][T19137] Call Trace: [ 3565.667278][T19137] dump_stack_lvl+0xd6/0x122 [ 3565.668740][T19111] EXT4-fs (loop3): mount failed [ 3565.671947][T19137] dump_stack+0x11/0x1b [ 3565.681068][T19137] should_fail+0x23c/0x250 [ 3565.686092][T19137] __should_failslab+0x81/0x90 [ 3565.690894][T19137] ? alloc_pipe_info+0xac/0x350 [ 3565.695748][T19137] should_failslab+0x5/0x20 [ 3565.700247][T19137] kmem_cache_alloc_trace+0x52/0x320 [ 3565.705607][T19137] ? next_uptodate_page+0x64a/0x670 [ 3565.710892][T19137] alloc_pipe_info+0xac/0x350 [ 3565.715616][T19137] splice_direct_to_actor+0x5f7/0x650 [ 3565.721012][T19137] ? security_file_permission+0x7c/0xa0 [ 3565.726567][T19137] ? do_splice_direct+0x190/0x190 [ 3565.731575][T19137] ? security_file_permission+0x87/0xa0 [ 3565.737116][T19137] do_splice_direct+0x106/0x190 [ 3565.741950][T19137] do_sendfile+0x63e/0xbb0 [ 3565.746376][T19137] __x64_sys_sendfile64+0x102/0x140 [ 3565.751574][T19137] do_syscall_64+0x44/0xa0 [ 3565.755980][T19137] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3565.762214][T19137] RIP: 0033:0x7fa90a4268d9 [ 3565.766615][T19137] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3565.786293][T19137] RSP: 002b:00007fa90819e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 3565.794696][T19137] RAX: ffffffffffffffda RBX: 00007fa90a52af60 RCX: 00007fa90a4268d9 [ 3565.802651][T19137] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 3565.810628][T19137] RBP: 00007fa90819e1d0 R08: 0000000000000000 R09: 0000000000000000 17:11:24 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x90) sendfile(r2, r0, 0x0, 0xffffff38) 17:11:24 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) (fail_nth: 2) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) [ 3565.818694][T19137] R10: 000000000000ef85 R11: 0000000000000246 R12: 0000000000000001 [ 3565.826646][T19137] R13: 00007ffce805e82f R14: 00007fa90819e300 R15: 0000000000022000 17:11:24 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000003b60006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3565.910021][T19150] FAULT_INJECTION: forcing a failure. [ 3565.910021][T19150] name failslab, interval 1, probability 0, space 0, times 0 [ 3565.917382][T19156] loop2: detected capacity change from 0 to 512 [ 3565.922848][T19150] CPU: 0 PID: 19150 Comm: syz-executor.5 Not tainted 5.15.0-rc3-syzkaller #0 [ 3565.937865][T19150] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3565.947965][T19150] Call Trace: [ 3565.951230][T19150] dump_stack_lvl+0xd6/0x122 [ 3565.955897][T19150] dump_stack+0x11/0x1b [ 3565.960036][T19150] should_fail+0x23c/0x250 [ 3565.964433][T19150] ? kcalloc+0x32/0x40 [ 3565.968483][T19150] __should_failslab+0x81/0x90 [ 3565.973229][T19150] should_failslab+0x5/0x20 [ 3565.977766][T19150] __kmalloc+0x6f/0x350 [ 3565.981998][T19150] ? security_capable+0x91/0xa0 [ 3565.986832][T19150] kcalloc+0x32/0x40 [ 3565.990724][T19150] alloc_pipe_info+0x1be/0x350 [ 3565.995470][T19150] splice_direct_to_actor+0x5f7/0x650 [ 3566.000860][T19150] ? security_file_permission+0x7c/0xa0 [ 3566.006404][T19150] ? do_splice_direct+0x190/0x190 [ 3566.011425][T19150] ? security_file_permission+0x87/0xa0 [ 3566.016999][T19150] do_splice_direct+0x106/0x190 [ 3566.021887][T19150] do_sendfile+0x63e/0xbb0 [ 3566.026362][T19150] __x64_sys_sendfile64+0x102/0x140 [ 3566.031695][T19150] do_syscall_64+0x44/0xa0 [ 3566.036123][T19150] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3566.042032][T19150] RIP: 0033:0x7fa90a4268d9 [ 3566.046421][T19150] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3566.066014][T19150] RSP: 002b:00007fa90819e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 3566.074429][T19150] RAX: ffffffffffffffda RBX: 00007fa90a52af60 RCX: 00007fa90a4268d9 [ 3566.082414][T19150] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 3566.090519][T19150] RBP: 00007fa90819e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3566.098483][T19150] R10: 000000000000ef85 R11: 0000000000000246 R12: 0000000000000001 17:11:24 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b007a000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x1500}, {&(0x7f0000010f00)="2000000098a2e27a98a2e27a00000000d6f465", 0x13, 0x1582}], 0x0, &(0x7f0000000040)=ANY=[]) [ 3566.106459][T19150] R13: 00007ffce805e82f R14: 00007fa90819e300 R15: 0000000000022000 17:11:24 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) (fail_nth: 3) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) [ 3566.177795][T19141] ext4 filesystem being mounted at /root/syzkaller-testdir359891176/syzkaller.w9DOdn/8884/file0 supports timestamps until 2038 (0x7fffffff) [ 3566.192292][T19156] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17814/file0 supports timestamps until 2038 (0x7fffffff) [ 3566.216275][T19171] loop3: detected capacity change from 0 to 1024 [ 3566.248920][T19171] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 3566.255898][T19174] FAULT_INJECTION: forcing a failure. [ 3566.255898][T19174] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3566.269194][T19174] CPU: 0 PID: 19174 Comm: syz-executor.5 Not tainted 5.15.0-rc3-syzkaller #0 [ 3566.278005][T19174] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3566.288060][T19174] Call Trace: [ 3566.291364][T19174] dump_stack_lvl+0xd6/0x122 [ 3566.296016][T19174] dump_stack+0x11/0x1b [ 3566.300155][T19174] should_fail+0x23c/0x250 [ 3566.304640][T19174] __alloc_pages+0x102/0x320 [ 3566.309309][T19174] alloc_pages+0x382/0x3d0 [ 3566.313809][T19174] __page_cache_alloc+0x4d/0xf0 [ 3566.319447][T19174] page_cache_ra_unbounded+0x1be/0x430 [ 3566.324991][T19174] ondemand_readahead+0x58c/0x7c0 [ 3566.330101][T19174] ? filemap_get_read_batch+0x3e2/0x410 [ 3566.335764][T19174] page_cache_sync_ra+0xaf/0xe0 [ 3566.340625][T19174] filemap_read+0x3ad/0x1220 [ 3566.345265][T19174] generic_file_read_iter+0x75/0x2c0 [ 3566.350558][T19174] ? __fsnotify_parent+0x340/0x440 [ 3566.355656][T19174] ext4_file_read_iter+0x1db/0x290 [ 3566.360823][T19174] generic_file_splice_read+0x24f/0x330 [ 3566.366505][T19174] ? splice_shrink_spd+0x60/0x60 [ 3566.371452][T19174] splice_direct_to_actor+0x2aa/0x650 [ 3566.376811][T19174] ? do_splice_direct+0x190/0x190 [ 3566.381828][T19174] do_splice_direct+0x106/0x190 [ 3566.386800][T19174] do_sendfile+0x63e/0xbb0 [ 3566.391286][T19174] __x64_sys_sendfile64+0x102/0x140 [ 3566.396472][T19174] do_syscall_64+0x44/0xa0 [ 3566.400992][T19174] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3566.406884][T19174] RIP: 0033:0x7fa90a4268d9 [ 3566.411287][T19174] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3566.430879][T19174] RSP: 002b:00007fa90819e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 3566.439284][T19174] RAX: ffffffffffffffda RBX: 00007fa90a52af60 RCX: 00007fa90a4268d9 [ 3566.447310][T19174] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 3566.455303][T19174] RBP: 00007fa90819e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3566.463262][T19174] R10: 000000000000ef85 R11: 0000000000000246 R12: 0000000000000001 [ 3566.471272][T19174] R13: 00007ffce805e82f R14: 00007fa90819e300 R15: 0000000000022000 [ 3566.494215][T19156] loop2: detected capacity change from 0 to 512 17:11:25 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000003b70006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:25 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000600)="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", 0x200) sendfile(0xffffffffffffffff, r0, 0x0, 0xef85) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMP(r2, 0x1, 0x40, &(0x7f0000000000)=0xff, 0x4) getsockopt$SO_TIMESTAMP(r2, 0x1, 0x3f, 0x0, &(0x7f0000000180)) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x20a81, 0x0) r4 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r4, 0x84009422, &(0x7f0000000c00)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) setrlimit(0x1, &(0x7f0000000100)={0x7fffffff, 0x4}) sendfile(r1, 0xffffffffffffffff, 0x0, 0xffffff38) sendmsg$TCPDIAG_GETSOCK(r3, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000800)={0x3e8, 0x12, 0x400, 0x70bd28, 0x25dfdbff, {0x18, 0x8, 0x1, 0x0, {0x4e21, 0x4e22, [0x0, 0xfffffff9, 0x8000, 0x28c685ef], [0x7f, 0x0, 0x3e, 0x80], 0x0, [0xfffffe5a]}, 0x3, 0x5}, [@INET_DIAG_REQ_BYTECODE={0xe4, 0x1, "13cb7f50f7c4f8d935aecc63403702e31544587c3e21d0ce838b57d1dad3cd8dad3e2299150e4fc299b025030c76ab051c70c269752189258363c88dbf28ed8df0f9c52ebd216e931083a5e4a6511f17906fbad587a6bb747ad43bbe3d1b6cbe5d8e86c6a1a162db5f4950d8c9fa1972da2785b017b1cb29dc1b539d967bea54e5ca9aeb5473461e1cc639acf03258624d5b143e7a78926eaf9ea351c1330961f36ec09e02b4f10da50878d888776f66bd6e1e85e26772444998ef09b866c1a0b6321924a955445c5daaac7225b8b68eff74024b9fd712b7d91e4ebe33aec1e3"}, @INET_DIAG_REQ_BYTECODE={0xf9, 0x1, "2d1e8c39cf2c5498c18416d531be4db777df91020b36b8f7476bbf4460622c249c088b672902a6775bf871d59f747142e3f2652b81d2ad3d5a3a8b63cc530ace4abea989cc2a618ce35a8cc9510425406cb87e92e869bd7876c1b4c08c93f6c94c336ea65f0f2d4ae643b98ec307f4629601cc007873f6e0d35aaf136d19cf64493097fba68b4a8015ef4958f4628a8f85038acb24aa916fda28c6477a3b7db3563f21631713f1cd0973596aa404f23c9e61fa2e42c070efe0b812ce8a76adf15c8831cb8e04fba17d67a9c34912b2bf50e3e342e0a04c11139b58f3325c831f2dd4bd6d53c5af8d054e3fa6c58e92861116cf7363"}, @INET_DIAG_REQ_BYTECODE={0x5f, 0x1, "b0708902159e713a1dd5b59824a9533cf3b8feb153e2a87e0041edd71865676bb38a250e7ed797135f9b9d237c6e1ca1e14284f8756d17182e1da16bdfa8a0857c58e9d777cc14ee695df6a188e39cdae19f55042d4264774c60f8"}, @INET_DIAG_REQ_BYTECODE={0x7c, 0x1, "7021f9b82b48fa9f451650f4c168e9ea6e00852b6f3779476313dcea2af90f38dfbacced3bccb09964b8abf9c3e89e078fab3aa033ccbcefcc805f170dc32e6bf10971d9521eb4afcf30203c75f79889b1ef5d07d8d9a2eaf1d63cde5bfa6d1f98612660cfaee49f13e8128f077028cca3111c6866d75c6c"}, @INET_DIAG_REQ_BYTECODE={0xde, 0x1, "f6308aeab3149aaf2c331ba99a6584eec3dea4490d4e4809ef100aea419ae2ea18da921901d8a52edd0820545b55a8e07e70eeea0295844d0fdd6f96e8a2869dc1fd92bab2a36088b0f6d8ca65467f22d68a386c8d80c3203003685304e41d254fba05ebda3cd2cbc1c5a0435a226da81488c8f8c0e92ea5333c2791a5636ba421df364d4b324bcf9e4678b5911164130aa937bed87097bc4b06d5fe0e985f80ad4a4c9a252133fa9fa349098a38e29bceafac50fdafdfa1f8316b12f606344f4c6b5b9a79855edd55891a2e0c4272998c806f164ade92d1b19c"}]}, 0x3e8}, 0x1, 0x0, 0x0, 0x40000}, 0x44000) 17:11:25 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef01000100000dd1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3566.520858][T19171] EXT4-fs (loop3): mount failed [ 3566.562417][T19194] loop4: detected capacity change from 0 to 512 [ 3566.587919][T19203] loop2: detected capacity change from 0 to 512 [ 3566.613163][T19171] loop3: detected capacity change from 0 to 1024 [ 3566.636173][T19203] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17815/file0 supports timestamps until 2038 (0x7fffffff) 17:11:25 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) 17:11:25 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x7, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="98fdd203f7d44b3458a932ea9214793917247a50deac19758d4a353d1922fd638e6a6d0624fbb84a0e3b54bcdf8456a03a9f5c20c991433b0ebaae08e69bdb5e1db5199de26a37650930600a104479028644ca909724db78e2d71608e6bb8cba54808e83c818", 0x66, 0x9fdb}], 0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB='data=journal,acl,auto_da_alloc=0x000000000001f680,fsmagic=0x0000000000000002,context=staff_u,smackfshat=%,euid<', @ANYRESDEC, @ANYBLOB="2c00ece7ebe1f9b8e9a35aa28244a1260bc438dc1af419adbba6728788dd07cd90995df28406853b3ee2809c0968eed62b96e7b8244bf18de51f631ebc32"]) execveat(r1, &(0x7f0000000240)='./file0\x00', &(0x7f0000000440)=[&(0x7f0000000240), &(0x7f0000000380)='^{-,**+)\\{%!$\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='[](/.\x00'], &(0x7f0000000900)=[&(0x7f0000000480)='$%$*\x00', &(0x7f00000004c0)='\t\x00', &(0x7f0000000500)='\xec\x00', &(0x7f0000000540)='::+\'\x13.]\x00', &(0x7f0000000200)='\x00', &(0x7f00000005c0)='{:\'(\\-,,:]&\xe5+\x00', &(0x7f0000000800)='\x00', &(0x7f0000000840)='\\,^-\'\x00', &(0x7f0000000880)='\xf5$}@!{\\^!\\}]$#{^!,%\xda&+]@\xa9:{\'/\x00', &(0x7f00000008c0)='.}\\-]-\x00'], 0xc00) r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) linkat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', r0, &(0x7f0000000980)='./file0\x00', 0x1000) sendfile(r0, r2, 0x0, 0xef85) r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r3, r0, 0x0, 0xffffff38) 17:11:25 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000003b80006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3566.641833][T19194] ext4 filesystem being mounted at /root/syzkaller-testdir359891176/syzkaller.w9DOdn/8885/file0 supports timestamps until 2038 (0x7fffffff) [ 3566.698663][T19171] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 3566.720837][T19225] loop2: detected capacity change from 0 to 512 [ 3566.723881][T19171] EXT4-fs (loop3): mount failed 17:11:25 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000003b90006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3566.758312][T19225] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17816/file0 supports timestamps until 2038 (0x7fffffff) [ 3566.830795][T19246] loop2: detected capacity change from 0 to 512 [ 3566.836995][T19194] loop4: detected capacity change from 0 to 512 17:11:25 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b02a0000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x1500}, {&(0x7f0000010f00)="2000000098a2e27a98a2e27a00000000d6f465", 0x13, 0x1582}], 0x0, &(0x7f0000000040)=ANY=[]) 17:11:25 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) (fail_nth: 4) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) 17:11:25 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000003ba0006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3566.905476][T19246] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17817/file0 supports timestamps until 2038 (0x7fffffff) 17:11:25 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef01000100000ed1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3566.968260][T19266] loop2: detected capacity change from 0 to 512 [ 3566.978945][T19268] loop3: detected capacity change from 0 to 1024 [ 3567.003624][T19266] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17818/file0 supports timestamps until 2038 (0x7fffffff) [ 3567.018433][T19277] FAULT_INJECTION: forcing a failure. [ 3567.018433][T19277] name failslab, interval 1, probability 0, space 0, times 0 [ 3567.031162][T19277] CPU: 0 PID: 19277 Comm: syz-executor.5 Not tainted 5.15.0-rc3-syzkaller #0 [ 3567.039923][T19277] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3567.050009][T19277] Call Trace: [ 3567.053282][T19277] dump_stack_lvl+0xd6/0x122 [ 3567.057876][T19277] dump_stack+0x11/0x1b [ 3567.062022][T19277] should_fail+0x23c/0x250 [ 3567.066430][T19277] ? mempool_alloc_slab+0x16/0x20 [ 3567.071431][T19277] __should_failslab+0x81/0x90 [ 3567.076183][T19277] should_failslab+0x5/0x20 [ 3567.080691][T19277] kmem_cache_alloc+0x4f/0x300 [ 3567.085514][T19277] mempool_alloc_slab+0x16/0x20 [ 3567.090534][T19277] ? mempool_free+0x130/0x130 [ 3567.095204][T19277] mempool_alloc+0x9d/0x310 [ 3567.099870][T19277] ? ext4_map_blocks+0x5a8/0xf00 [ 3567.104823][T19277] bio_alloc_bioset+0xcc/0x530 [ 3567.109675][T19277] ext4_mpage_readpages+0xe55/0x1140 [ 3567.114967][T19277] ? __add_to_page_cache_locked+0x36a/0x4f0 [ 3567.120909][T19277] ext4_readahead+0x99/0xa0 [ 3567.125505][T19277] read_pages+0xb6/0x540 [ 3567.129844][T19277] ? lru_cache_add+0x13e/0x150 [ 3567.134701][T19277] page_cache_ra_unbounded+0x3d2/0x430 [ 3567.140151][T19277] ondemand_readahead+0x58c/0x7c0 [ 3567.145185][T19277] ? filemap_get_read_batch+0x3e2/0x410 [ 3567.150759][T19277] page_cache_sync_ra+0xaf/0xe0 [ 3567.155615][T19277] filemap_read+0x3ad/0x1220 [ 3567.160211][T19277] generic_file_read_iter+0x75/0x2c0 [ 3567.165481][T19277] ? cred_has_capability+0x10a/0x240 [ 3567.170775][T19277] ? cred_has_capability+0x1df/0x240 [ 3567.176148][T19277] ? __fsnotify_parent+0x340/0x440 [ 3567.181427][T19277] ext4_file_read_iter+0x1db/0x290 [ 3567.186529][T19277] generic_file_splice_read+0x24f/0x330 [ 3567.192061][T19277] ? splice_shrink_spd+0x60/0x60 [ 3567.196989][T19277] splice_direct_to_actor+0x2aa/0x650 [ 3567.202429][T19277] ? do_splice_direct+0x190/0x190 [ 3567.207440][T19277] do_splice_direct+0x106/0x190 [ 3567.212392][T19277] do_sendfile+0x63e/0xbb0 [ 3567.216808][T19277] __x64_sys_sendfile64+0x102/0x140 [ 3567.222012][T19277] do_syscall_64+0x44/0xa0 [ 3567.226511][T19277] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3567.232412][T19277] RIP: 0033:0x7fa90a4268d9 [ 3567.236903][T19277] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3567.256557][T19277] RSP: 002b:00007fa90819e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 17:11:26 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000003bb0006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:26 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000003bc0006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3567.264956][T19277] RAX: ffffffffffffffda RBX: 00007fa90a52af60 RCX: 00007fa90a4268d9 [ 3567.272926][T19277] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 3567.280877][T19277] RBP: 00007fa90819e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3567.288825][T19277] R10: 000000000000ef85 R11: 0000000000000246 R12: 0000000000000001 [ 3567.296776][T19277] R13: 00007ffce805e82f R14: 00007fa90819e300 R15: 0000000000022000 17:11:26 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5, 0x4}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) setrlimit(0x5, &(0x7f0000000240)={0x0, 0x10000}) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="34fd98aa1d0e7adec937a5f331a75f487934f50242a0751944936972896c29a5068c8ecba1aa0a4e2a631b5180e1fbde79f4502dc4c4a1fba9dcd9ed83e639aefa1b87631c33d1a82cb0c0035676ddfeb0fe7984d7519b0f839d497fc9d64ef14d1de22220ff2623df4950134b9fb734a52adad95f131cce3672a9d7d7b400d2c62810b5f20351639330948107bf8d4534a03ac389455c54d8eb4d609b3e858b7213b38eb01f0eeaba3739ae927916e28da6a79a3fd5e32d30ab30bf959d4596e5ffbff6789a650b9e7d248d1ba849012336a4f3ef8fab07a8f5b81bb0bc45b2174538315ca12b7c723b2157562564a8a1f19d28179f8c565448e0e921b8c3e6fc4adaafa8b929ad077f633325b6a6f71a586cabc4883e03e19315f946b277858593a7367e232202fe9ad656c6768a1517da7f0498b48cb078e929fb11db0cc551f754bffc4859dd89a396915cc809b07d448573098409ea21371056f67ef4114ec10547f498d24513fe594308bf022868ad21e85bba811942fdc45161a1a8a7fe00d5c6b05ed7954f631bbd12a5c9a5cfa5965e0595de608b04ebe02b3fcbf3b9f57807a1a7ad8528992e2ec65949da2f4a0478dfd3ae52639c15d8aeaa351da6d393b58c772168fae604d097fef4d6b9360eb169a0b0ee70cdc22435a003e68698f61b3b63b1f51011bc8f4ef944c1de821785f670124a1c6ed18335d63412", 0x200) sendfile(r0, r1, 0x0, 0xef83) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x2) r3 = syz_open_dev$vcsa(&(0x7f0000000340), 0x1000, 0x80183) r4 = epoll_create(0xbb) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000000)) writev(r3, &(0x7f0000000380)=[{&(0x7f0000000100)='G', 0x1}], 0x1) getdents64(r3, &(0x7f0000000140)=""/213, 0xd5) r5 = timerfd_create(0xe, 0x800) r6 = gettid() timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x4, @tid=r6}, &(0x7f0000000040)) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x0, 0xc2, 0x5, 0xc6, 0x0, 0x8a22, 0x64955, 0xbd0384c8e6ea77ca, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x100000f2, 0x2, @perf_bp={0x0}, 0x4170, 0x1e, 0xac7, 0x9, 0x0, 0x147, 0x5, 0x0, 0xfff, 0x0, 0x7}, r6, 0x1, 0xffffffffffffffff, 0x0) sched_setattr(r6, &(0x7f0000000080)={0x38, 0x8eeab67dabe43969, 0x8, 0x2, 0x21e, 0x2, 0x7, 0xa1, 0x4, 0x8001}, 0x0) sendfile(r5, r2, &(0x7f0000000000)=0x4, 0x3) [ 3567.363486][T19268] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 3567.380198][T19289] loop2: detected capacity change from 0 to 512 [ 3567.401489][T19299] loop4: detected capacity change from 0 to 512 17:11:26 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0x7ffff000) [ 3567.412867][T19268] EXT4-fs (loop3): mount failed [ 3567.423826][T19289] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17820/file0 supports timestamps until 2038 (0x7fffffff) 17:11:26 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a090000edc00006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3567.472783][T19268] loop3: detected capacity change from 0 to 1024 [ 3567.481473][T19299] ext4 filesystem being mounted at /root/syzkaller-testdir359891176/syzkaller.w9DOdn/8886/file0 supports timestamps until 2038 (0x7fffffff) 17:11:26 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09ffffffda0006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3567.523387][T19268] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 3567.525147][T19321] loop2: detected capacity change from 0 to 512 [ 3567.543699][T19268] EXT4-fs (loop3): mount failed [ 3567.558228][T19321] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17821/file0 supports timestamps until 2038 (0x7fffffff) 17:11:26 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef01000100000fd1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b02a3000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x1500}, {&(0x7f0000010f00)="2000000098a2e27a98a2e27a00000000d6f465", 0x13, 0x1582}], 0x0, &(0x7f0000000040)=ANY=[]) [ 3567.630543][T19332] loop2: detected capacity change from 0 to 512 17:11:26 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) (fail_nth: 5) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) [ 3567.682800][T19332] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17822/file0 supports timestamps until 2038 (0x7fffffff) [ 3567.687595][T19346] loop4: detected capacity change from 0 to 512 [ 3567.718058][T19350] loop3: detected capacity change from 0 to 1024 [ 3567.747287][T19350] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 3567.768961][T19357] FAULT_INJECTION: forcing a failure. [ 3567.768961][T19357] name failslab, interval 1, probability 0, space 0, times 0 [ 3567.781842][T19357] CPU: 0 PID: 19357 Comm: syz-executor.5 Not tainted 5.15.0-rc3-syzkaller #0 [ 3567.790637][T19357] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3567.800720][T19357] Call Trace: [ 3567.804043][T19357] dump_stack_lvl+0xd6/0x122 [ 3567.808660][T19357] dump_stack+0x11/0x1b [ 3567.812817][T19357] should_fail+0x23c/0x250 [ 3567.817229][T19357] ? kmalloc_array+0x2d/0x40 [ 3567.821895][T19357] __should_failslab+0x81/0x90 [ 3567.826685][T19357] should_failslab+0x5/0x20 [ 3567.831282][T19357] __kmalloc+0x6f/0x350 [ 3567.835438][T19357] kmalloc_array+0x2d/0x40 [ 3567.839865][T19357] iter_file_splice_write+0xd5/0x790 [ 3567.845198][T19357] ? atime_needs_update+0x2ba/0x390 [ 3567.850397][T19357] ? touch_atime+0xe0/0x250 [ 3567.854998][T19357] ? generic_file_splice_read+0x2a9/0x330 [ 3567.860743][T19357] ? splice_from_pipe+0xd0/0xd0 [ 3567.865672][T19357] direct_splice_actor+0x80/0xa0 [ 3567.870586][T19357] splice_direct_to_actor+0x345/0x650 [ 3567.876037][T19357] ? do_splice_direct+0x190/0x190 [ 3567.881046][T19357] do_splice_direct+0x106/0x190 [ 3567.885881][T19357] do_sendfile+0x63e/0xbb0 [ 3567.890311][T19357] __x64_sys_sendfile64+0x102/0x140 [ 3567.895490][T19357] do_syscall_64+0x44/0xa0 [ 3567.899885][T19357] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3567.905946][T19357] RIP: 0033:0x7fa90a4268d9 [ 3567.910352][T19357] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3567.930061][T19357] RSP: 002b:00007fa90819e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 3567.938481][T19357] RAX: ffffffffffffffda RBX: 00007fa90a52af60 RCX: 00007fa90a4268d9 17:11:26 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000340), 0x2, 0x102) r1 = epoll_create(0xbb) ioctl$TIOCSIG(r0, 0x40045436, 0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r0, &(0x7f00000005c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000300)={&(0x7f0000002a00)=ANY=[@ANYRES32=r0, @ANYRES64, @ANYRESOCT, @ANYRES32], 0x28}, 0x1, 0x0, 0x0, 0x4004000}, 0x8001) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000100)='\x00', 0x1}], 0x1) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x0) fcntl$getflags(r1, 0xb) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000800)="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0x1000}, {&(0x7f0000000080)="d3c99e69a7b651c62adbb901636c5c2a5956affd11e632d36f95bcfbd962f1c6051e37ee81281dbd56b0ed8893a788e9fbf87208", 0x34}, {&(0x7f0000000140)="15994506cfd534b5df5aa0b095f79a6c7f74a040acab38dc615607ab0b815d88b4de07ae0b123d30f28abad89de09a7227e608aa8c2a3e9452115b159d2016fc8fbb73c8372e63cc3b2b2c4daaaae33f30da1e2375600923e4aeee4eacbd30b70f", 0x61}, {&(0x7f00000003c0)="352027b5b40ab35b56d3ae10a1b0eb2bbed8eb581f4dfeb8f39f1114cd569f362bed3c4e5bf04c511270fb373d991cfe866710f4868828f029b2bf3a79e4dcea76c49ba0e8b58f0c4903870d8b4a3b5628c09513da4b6129c1a3adfe5e0141442575b67120d92f61401f290267ed8b34786e27657809c5facdc2eebcd525294eb5de9e8d7074ed9ee2fc5d39be06f3ee63581b396daf2874c8703abf49a06dfd4360ffd17c38a0a4f6c40f65388801d55dbd88c09ed2ae5661af9670ad7c491c71c3ed90f18edfb4f5c5ad12976d88", 0xcf}, 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{&(0x7f0000001900)="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0x1000}, {&(0x7f0000002900)="affc55978b020eb151c41fa967379e570e69a3c787ca7b0ce6cff31785c14a4661dab0bc17b8941de47c1379189cafdf048e415f1fb02be733009b03e2d62aff3660ee8313cbeee4b9f67ff95e297f2b156ecbdb3ad6b020c9bb28a19d9741cb2f3328561f35fcd9f645bcf285fc68ad70a2ff9f8442a6ef95e1a080fe91885b5be70a07e5fa4c77b80738bffaa3104d23cbbc84e2b1c626ec0b39035deb2bb858a0110c6149f8a4bf54071861bc76dc5d9fd78b0c20ed34098346769fd4008f582ca6ad7bf372e7105408656ab040b75c82844af13d50337f72e0f9189d87", 0xdf}], 0x8) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0xfffffffffffffc9a, 0x2, 0x0, 0x0, 0x5}, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r3 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r2, &(0x7f0000000600)="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", 0x200) sendfile(r2, r3, 0x0, 0xef85) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMP(r4, 0x1, 0x40, &(0x7f0000000000)=0xff, 0x4) getsockopt$SO_TIMESTAMP(r4, 0x1, 0x3f, 0x0, &(0x7f0000000180)) fallocate(r4, 0x6, 0xae33, 0xfff) sendfile(0xffffffffffffffff, r2, 0x0, 0xffffff38) 17:11:26 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09ffffffe20006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3567.946449][T19357] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 3567.954483][T19357] RBP: 00007fa90819e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3567.962435][T19357] R10: 000000000000ef85 R11: 0000000000000246 R12: 0000000000000001 [ 3567.970528][T19357] R13: 00007ffce805e82f R14: 00007fa90819e300 R15: 0000000000022000 [ 3568.028450][T19350] EXT4-fs (loop3): mount failed [ 3568.036676][T19366] loop2: detected capacity change from 0 to 512 [ 3568.046472][T19346] ext4 filesystem being mounted at /root/syzkaller-testdir359891176/syzkaller.w9DOdn/8887/file0 supports timestamps until 2038 (0x7fffffff) 17:11:26 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) (fail_nth: 6) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) 17:11:26 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff36) [ 3568.086504][T19366] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17823/file0 supports timestamps until 2038 (0x7fffffff) [ 3568.124413][T19377] FAULT_INJECTION: forcing a failure. [ 3568.124413][T19377] name failslab, interval 1, probability 0, space 0, times 0 [ 3568.137043][T19377] CPU: 0 PID: 19377 Comm: syz-executor.5 Not tainted 5.15.0-rc3-syzkaller #0 [ 3568.146037][T19377] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3568.156181][T19377] Call Trace: [ 3568.159488][T19377] dump_stack_lvl+0xd6/0x122 [ 3568.164136][T19377] dump_stack+0x11/0x1b [ 3568.168336][T19377] should_fail+0x23c/0x250 [ 3568.172743][T19377] __should_failslab+0x81/0x90 [ 3568.177493][T19377] ? __iomap_dio_rw+0x139/0x1010 [ 3568.182610][T19377] should_failslab+0x5/0x20 [ 3568.187111][T19377] kmem_cache_alloc_trace+0x52/0x320 [ 3568.192385][T19377] __iomap_dio_rw+0x139/0x1010 [ 3568.197278][T19377] ? rb_erase+0x4bb/0x750 [ 3568.201678][T19377] iomap_dio_rw+0x30/0x70 [ 3568.206002][T19377] ? ext4_file_write_iter+0x521/0x11f0 [ 3568.211529][T19377] ext4_file_write_iter+0xa59/0x11f0 [ 3568.216876][T19377] ? ext4_file_write_iter+0x521/0x11f0 [ 3568.222315][T19377] do_iter_readv_writev+0x2de/0x380 [ 3568.227525][T19377] do_iter_write+0x192/0x5c0 [ 3568.232118][T19377] ? splice_from_pipe_next+0x34f/0x3b0 [ 3568.237646][T19377] ? kmalloc_array+0x2d/0x40 [ 3568.242288][T19377] vfs_iter_write+0x4c/0x70 [ 3568.246898][T19377] iter_file_splice_write+0x43a/0x790 [ 3568.252275][T19377] ? splice_from_pipe+0xd0/0xd0 [ 3568.257124][T19377] direct_splice_actor+0x80/0xa0 [ 3568.262080][T19377] splice_direct_to_actor+0x345/0x650 [ 3568.267497][T19377] ? do_splice_direct+0x190/0x190 [ 3568.272513][T19377] do_splice_direct+0x106/0x190 [ 3568.277346][T19377] do_sendfile+0x63e/0xbb0 [ 3568.281787][T19377] __x64_sys_sendfile64+0x102/0x140 [ 3568.286994][T19377] do_syscall_64+0x44/0xa0 [ 3568.291411][T19377] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3568.297358][T19377] RIP: 0033:0x7fa90a4268d9 [ 3568.301752][T19377] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3568.321397][T19377] RSP: 002b:00007fa90819e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 3568.329861][T19377] RAX: ffffffffffffffda RBX: 00007fa90a52af60 RCX: 00007fa90a4268d9 17:11:26 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09fffffff00006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3568.337820][T19377] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 3568.346065][T19377] RBP: 00007fa90819e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3568.354032][T19377] R10: 000000000000ef85 R11: 0000000000000246 R12: 0000000000000001 [ 3568.362185][T19377] R13: 00007ffce805e82f R14: 00007fa90819e300 R15: 0000000000022000 17:11:27 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000410d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3568.386978][T19350] loop3: detected capacity change from 0 to 1024 17:11:27 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) (fail_nth: 7) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) 17:11:27 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMP(r2, 0x1, 0x40, &(0x7f0000000000)=0xff, 0x4) getsockopt$SO_TIMESTAMP(r2, 0x1, 0x3f, 0x0, &(0x7f0000000180)) write(r2, &(0x7f00000001c0)="312b627f87c940062b94c5a93e66d93714a2c03eee184fe071ddc48bb1c26b1873f001b534ca13126ea3bf15548ef973c0fa46cbf51abb8fb7cf0a74348b5bb1bcd4842ca6a2bf2d4b151caefb9259e60edb4e828200801996546028456a41444492725951a6627572a0e06e8bdb1614cc8745db04e72f9397ae3cee788c78dc3ed5f9ed2a46cded", 0x88) r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) getdents64(r3, &(0x7f0000000140)=""/80, 0x50) sendfile(r3, r0, 0x0, 0xffffff38) [ 3568.411792][T19391] loop2: detected capacity change from 0 to 512 [ 3568.429943][T19350] EXT4-fs (loop3): corrupt root inode, run e2fsck 17:11:27 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09fffffff40006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3568.463053][T19398] loop4: detected capacity change from 0 to 512 [ 3568.474010][T19350] EXT4-fs (loop3): mount failed [ 3568.480393][T19391] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17824/file0 supports timestamps until 2038 (0x7fffffff) [ 3568.531804][T19408] FAULT_INJECTION: forcing a failure. [ 3568.531804][T19408] name failslab, interval 1, probability 0, space 0, times 0 [ 3568.544526][T19408] CPU: 0 PID: 19408 Comm: syz-executor.5 Not tainted 5.15.0-rc3-syzkaller #0 [ 3568.553298][T19408] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3568.563378][T19408] Call Trace: [ 3568.566662][T19408] dump_stack_lvl+0xd6/0x122 [ 3568.571331][T19408] dump_stack+0x11/0x1b [ 3568.575479][T19408] should_fail+0x23c/0x250 [ 3568.579907][T19408] ? mempool_alloc_slab+0x16/0x20 [ 3568.584927][T19408] __should_failslab+0x81/0x90 [ 3568.589686][T19408] should_failslab+0x5/0x20 [ 3568.594212][T19408] kmem_cache_alloc+0x4f/0x300 [ 3568.598962][T19408] ? ext4_inode_block_valid+0x1cc/0x210 [ 3568.604695][T19408] mempool_alloc_slab+0x16/0x20 [ 3568.609555][T19408] ? mempool_free+0x130/0x130 [ 3568.614229][T19408] mempool_alloc+0x9d/0x310 [ 3568.618721][T19408] bio_alloc_bioset+0xcc/0x530 [ 3568.623474][T19408] ? iov_iter_alignment+0x34b/0x370 [ 3568.628673][T19408] iomap_dio_bio_iter+0x5c1/0xbc0 [ 3568.633703][T19408] __iomap_dio_rw+0x8d8/0x1010 [ 3568.638460][T19408] ? __ext4_mark_inode_dirty+0x481/0x5c0 [ 3568.644101][T19408] iomap_dio_rw+0x30/0x70 [ 3568.648431][T19408] ? ext4_file_write_iter+0x521/0x11f0 [ 3568.653875][T19408] ext4_file_write_iter+0xa59/0x11f0 [ 3568.659157][T19408] ? ext4_file_write_iter+0x521/0x11f0 [ 3568.664601][T19408] do_iter_readv_writev+0x2de/0x380 [ 3568.669829][T19408] do_iter_write+0x192/0x5c0 [ 3568.674634][T19408] ? splice_from_pipe_next+0x34f/0x3b0 [ 3568.680348][T19408] ? kmalloc_array+0x2d/0x40 [ 3568.685021][T19408] vfs_iter_write+0x4c/0x70 [ 3568.689533][T19408] iter_file_splice_write+0x43a/0x790 [ 3568.694888][T19408] ? splice_from_pipe+0xd0/0xd0 [ 3568.699734][T19408] direct_splice_actor+0x80/0xa0 [ 3568.704673][T19408] splice_direct_to_actor+0x345/0x650 [ 3568.710027][T19408] ? do_splice_direct+0x190/0x190 [ 3568.715118][T19408] do_splice_direct+0x106/0x190 [ 3568.719945][T19408] do_sendfile+0x63e/0xbb0 [ 3568.724380][T19408] __x64_sys_sendfile64+0x102/0x140 [ 3568.729687][T19408] do_syscall_64+0x44/0xa0 [ 3568.734107][T19408] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3568.740066][T19408] RIP: 0033:0x7fa90a4268d9 [ 3568.744480][T19408] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3568.764077][T19408] RSP: 002b:00007fa90819e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 3568.772487][T19408] RAX: ffffffffffffffda RBX: 00007fa90a52af60 RCX: 00007fa90a4268d9 [ 3568.780459][T19408] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 3568.788412][T19408] RBP: 00007fa90819e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3568.796370][T19408] R10: 000000000000ef85 R11: 0000000000000246 R12: 0000000000000001 [ 3568.804344][T19408] R13: 00007ffce805e82f R14: 00007fa90819e300 R15: 0000000000022000 17:11:27 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) getrlimit(0x2, &(0x7f0000000000)) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) 17:11:27 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b03b7000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x1500}, {&(0x7f0000010f00)="2000000098a2e27a98a2e27a00000000d6f465", 0x13, 0x1582}], 0x0, &(0x7f0000000040)=ANY=[]) [ 3568.826094][T19398] ext4 filesystem being mounted at /root/syzkaller-testdir359891176/syzkaller.w9DOdn/8888/file0 supports timestamps until 2038 (0x7fffffff) [ 3568.840369][T19418] loop2: detected capacity change from 0 to 512 17:11:27 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000003f50006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3568.896001][T19418] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17825/file0 supports timestamps until 2038 (0x7fffffff) 17:11:27 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001002010d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3568.997269][T19437] loop2: detected capacity change from 0 to 512 17:11:27 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff39) [ 3569.051879][T19442] loop3: detected capacity change from 0 to 1024 [ 3569.070449][T19437] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17826/file0 supports timestamps until 2038 (0x7fffffff) 17:11:27 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000003f60006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3569.110252][T19450] loop4: detected capacity change from 0 to 512 [ 3569.131612][T19442] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 3569.152445][T19463] loop2: detected capacity change from 0 to 512 [ 3569.161635][T19442] EXT4-fs (loop3): mount failed 17:11:28 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) (fail_nth: 8) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) [ 3569.192394][T19450] ext4 filesystem being mounted at /root/syzkaller-testdir359891176/syzkaller.w9DOdn/8889/file0 supports timestamps until 2038 (0x7fffffff) [ 3569.212513][T19463] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17827/file0 supports timestamps until 2038 (0x7fffffff) [ 3569.253630][T19478] FAULT_INJECTION: forcing a failure. [ 3569.253630][T19478] name failslab, interval 1, probability 0, space 0, times 0 [ 3569.266331][T19478] CPU: 0 PID: 19478 Comm: syz-executor.5 Not tainted 5.15.0-rc3-syzkaller #0 [ 3569.275082][T19478] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3569.285130][T19478] Call Trace: [ 3569.288507][T19478] dump_stack_lvl+0xd6/0x122 [ 3569.293116][T19478] dump_stack+0x11/0x1b [ 3569.297324][T19478] should_fail+0x23c/0x250 [ 3569.301721][T19478] ? mempool_alloc_slab+0x16/0x20 [ 3569.306774][T19478] __should_failslab+0x81/0x90 [ 3569.311534][T19478] should_failslab+0x5/0x20 [ 3569.316036][T19478] kmem_cache_alloc+0x4f/0x300 [ 3569.320872][T19478] mempool_alloc_slab+0x16/0x20 [ 3569.325770][T19478] ? mempool_free+0x130/0x130 [ 3569.330453][T19478] mempool_alloc+0x9d/0x310 [ 3569.334988][T19478] bio_alloc_bioset+0xcc/0x530 [ 3569.339783][T19478] ? submit_bio_noacct+0x7ab/0x7d0 [ 3569.344923][T19478] iomap_dio_zero+0xac/0x340 [ 3569.349506][T19478] iomap_dio_bio_iter+0xa62/0xbc0 [ 3569.354549][T19478] __iomap_dio_rw+0x8d8/0x1010 [ 3569.359308][T19478] ? __ext4_mark_inode_dirty+0x481/0x5c0 [ 3569.364974][T19478] iomap_dio_rw+0x30/0x70 [ 3569.369291][T19478] ? ext4_file_write_iter+0x521/0x11f0 [ 3569.374750][T19478] ext4_file_write_iter+0xa59/0x11f0 [ 3569.380067][T19478] ? ext4_file_write_iter+0x521/0x11f0 [ 3569.385517][T19478] do_iter_readv_writev+0x2de/0x380 [ 3569.390788][T19478] do_iter_write+0x192/0x5c0 [ 3569.395408][T19478] ? splice_from_pipe_next+0x34f/0x3b0 [ 3569.400846][T19478] ? kmalloc_array+0x2d/0x40 [ 3569.405531][T19478] vfs_iter_write+0x4c/0x70 [ 3569.410031][T19478] iter_file_splice_write+0x43a/0x790 [ 3569.415405][T19478] ? splice_from_pipe+0xd0/0xd0 [ 3569.420297][T19478] direct_splice_actor+0x80/0xa0 [ 3569.425217][T19478] splice_direct_to_actor+0x345/0x650 [ 3569.430593][T19478] ? do_splice_direct+0x190/0x190 [ 3569.435773][T19478] do_splice_direct+0x106/0x190 [ 3569.440726][T19478] do_sendfile+0x63e/0xbb0 [ 3569.445135][T19478] __x64_sys_sendfile64+0x102/0x140 [ 3569.450319][T19478] do_syscall_64+0x44/0xa0 [ 3569.454854][T19478] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3569.460757][T19478] RIP: 0033:0x7fa90a4268d9 [ 3569.465232][T19478] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3569.484986][T19478] RSP: 002b:00007fa90819e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 3569.493489][T19478] RAX: ffffffffffffffda RBX: 00007fa90a52af60 RCX: 00007fa90a4268d9 17:11:28 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x900, 0x0) write(r0, &(0x7f0000000600)="34fd98aa1d0e7adec937a5f331a75f487934f50242a0751944936972896c29a5068c8ecba1aa0a4e2a631b5180e1fbde79f4502dc4c4a1fba9dcd9ed83e639aefa1b87631c33d1a82cb0c0035676ddfeb0fe7984d7519b0f839d497fc9d64ef14d1de22220ff2623df4950134b9fb734a52adad95f131cce3672a9d7d7b400d2c62810b5f20351639330948107bf8d4534a03ac389455c54d8eb4d609b3e858b7213b38eb01f0eeaba3739ae927916e28da6a79a3fd5e32d30ab30bf959d4596e5ffbff6789a650b9e7d248d1ba849012336a4f3ef8fab07a8f5b81bb0bc45b2174538315ca12b7c723b2157562564a8a1f19d28179f8c565448e0e921b8c3e6fc4adaafa8b929ad077f633325b6a6f71a586cabc4883e03e19315f946b277858593a7367e232202fe9ad656c6768a1517da7f0498b48cb078e929fb11db0cc551f754bffc4859dd89a396915cc809b07d448573098409ea21371056f67ef4114ec10547f498d24513fe594308bf022868ad21e85bba811942fdc45161a1a8a7fe00d5c6b05ed7954f631bbd12a5c9a5cfa5965e0595de608b04ebe02b3fcbf3b9f57807a1a7ad8528992e2ec65949da2f4a0478dfd3ae52639c15d8aeaa351da6d393b58c772168fae604d097fef4d6b9360eb169a0b0ee70cdc22435a003e68698f61b3b63b1f51011bc8f4ef944c1de821785f670124a1c6ed18335d63412", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMP(r2, 0x1, 0x40, &(0x7f0000000000)=0xff, 0x4) read$usbmon(r0, &(0x7f0000000080)=""/62, 0x3e) getsockopt$SO_TIMESTAMP(r2, 0x1, 0x3f, 0x0, &(0x7f0000000180)) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMP(r3, 0x1, 0x40, &(0x7f0000000000)=0xff, 0x4) getsockopt$SO_TIMESTAMP(r3, 0x1, 0x3f, 0x0, &(0x7f0000000180)) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMP(r4, 0x1, 0x40, &(0x7f0000000000)=0xff, 0x4) getsockopt$SO_TIMESTAMP(r4, 0x1, 0x3f, 0x0, &(0x7f0000000180)) getsockopt$IPT_SO_GET_ENTRIES(r4, 0x0, 0x41, &(0x7f0000000140)={'security\x00', 0x11, "e33a2bc97b9bd9e89e46992525fd7d61a9"}, &(0x7f00000001c0)=0x35) sendfile(r2, r3, &(0x7f0000000000)=0x101, 0x200) r5 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r5, r0, 0x0, 0xffffff38) 17:11:28 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09fffffff60006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3569.501506][T19478] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 3569.509591][T19478] RBP: 00007fa90819e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3569.517653][T19478] R10: 000000000000ef85 R11: 0000000000000246 R12: 0000000000000001 [ 3569.525640][T19478] R13: 00007ffce805e82f R14: 00007fa90819e300 R15: 0000000000022000 [ 3569.538900][T19442] loop3: detected capacity change from 0 to 1024 17:11:28 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000011d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3569.588922][T19442] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 3569.591868][T19496] loop2: detected capacity change from 0 to 512 [ 3569.631653][T19442] EXT4-fs (loop3): mount failed [ 3569.640591][T19496] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17828/file0 supports timestamps until 2038 (0x7fffffff) [ 3569.649178][T19506] loop4: detected capacity change from 0 to 512 17:11:28 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000003f70006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3569.691569][T19506] ext4 filesystem being mounted at /root/syzkaller-testdir359891176/syzkaller.w9DOdn/8890/file0 supports timestamps until 2038 (0x7fffffff) 17:11:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b03c1000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x1500}, {&(0x7f0000010f00)="2000000098a2e27a98a2e27a00000000d6f465", 0x13, 0x1582}], 0x0, &(0x7f0000000040)=ANY=[]) 17:11:28 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) sendfile(r0, r1, 0x0, 0x9) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) [ 3569.742291][T19521] loop2: detected capacity change from 0 to 512 [ 3569.772714][T19521] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17829/file0 supports timestamps until 2038 (0x7fffffff) 17:11:28 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff3a) 17:11:28 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000012d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:28 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000003f80006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3569.902673][T19544] loop2: detected capacity change from 0 to 512 [ 3569.919361][T19547] loop3: detected capacity change from 0 to 1024 17:11:28 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000003f90006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:28 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) (fail_nth: 9) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) [ 3569.941149][T19544] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17830/file0 supports timestamps until 2038 (0x7fffffff) [ 3569.942596][T19554] loop4: detected capacity change from 0 to 512 [ 3569.988468][T19547] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 3570.004099][T19547] EXT4-fs (loop3): mount failed [ 3570.020615][T19566] loop2: detected capacity change from 0 to 512 [ 3570.029691][T19562] FAULT_INJECTION: forcing a failure. [ 3570.029691][T19562] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3570.042994][T19562] CPU: 1 PID: 19562 Comm: syz-executor.5 Not tainted 5.15.0-rc3-syzkaller #0 [ 3570.051793][T19562] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3570.061845][T19562] Call Trace: [ 3570.065117][T19562] dump_stack_lvl+0xd6/0x122 [ 3570.069719][T19562] dump_stack+0x11/0x1b [ 3570.073929][T19562] should_fail+0x23c/0x250 [ 3570.078363][T19562] __alloc_pages+0x102/0x320 [ 3570.082940][T19562] alloc_pages+0x382/0x3d0 [ 3570.087348][T19562] __page_cache_alloc+0x4d/0xf0 [ 3570.092273][T19562] page_cache_ra_unbounded+0x1be/0x430 [ 3570.097730][T19562] ondemand_readahead+0x58c/0x7c0 [ 3570.102782][T19562] ? filemap_get_read_batch+0x3e2/0x410 [ 3570.108444][T19562] page_cache_sync_ra+0xaf/0xe0 [ 3570.113363][T19562] filemap_read+0x3ad/0x1220 [ 3570.117933][T19562] generic_file_read_iter+0x75/0x2c0 [ 3570.123213][T19562] ? __fsnotify_parent+0x340/0x440 [ 3570.128386][T19562] ext4_file_read_iter+0x1db/0x290 [ 3570.133487][T19562] generic_file_splice_read+0x24f/0x330 [ 3570.139018][T19562] ? splice_shrink_spd+0x60/0x60 [ 3570.143950][T19562] splice_direct_to_actor+0x2aa/0x650 [ 3570.149347][T19562] ? do_splice_direct+0x190/0x190 [ 3570.154357][T19562] do_splice_direct+0x106/0x190 [ 3570.159201][T19562] do_sendfile+0x63e/0xbb0 [ 3570.163679][T19562] __x64_sys_sendfile64+0x102/0x140 [ 3570.168860][T19562] do_syscall_64+0x44/0xa0 [ 3570.173265][T19562] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3570.179237][T19562] RIP: 0033:0x7fa90a4268d9 [ 3570.183630][T19562] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3570.203231][T19562] RSP: 002b:00007fa90819e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 3570.211708][T19562] RAX: ffffffffffffffda RBX: 00007fa90a52af60 RCX: 00007fa90a4268d9 [ 3570.219686][T19562] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 3570.227719][T19562] RBP: 00007fa90819e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3570.235786][T19562] R10: 000000000000ef85 R11: 0000000000000246 R12: 0000000000000001 [ 3570.243750][T19562] R13: 00007ffce805e82f R14: 00007fa90819e300 R15: 0000000000022000 [ 3570.262908][T19554] ext4 filesystem being mounted at /root/syzkaller-testdir359891176/syzkaller.w9DOdn/8891/file0 supports timestamps until 2038 (0x7fffffff) [ 3570.282546][T19547] loop3: detected capacity change from 0 to 1024 [ 3570.311826][T19547] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 3570.321948][T19566] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17831/file0 supports timestamps until 2038 (0x7fffffff) [ 3570.328934][T19547] EXT4-fs (loop3): mount failed 17:11:29 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09fffffdf90006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:29 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000014d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3570.422107][T19597] loop2: detected capacity change from 0 to 512 17:11:29 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000bc0ed000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x1500}, {&(0x7f0000010f00)="2000000098a2e27a98a2e27a00000000d6f465", 0x13, 0x1582}], 0x0, &(0x7f0000000040)=ANY=[]) 17:11:29 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x10, 0x0, 0x5, 0x0, 0x0, 0x200}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) [ 3570.481876][T19597] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17832/file0 supports timestamps until 2038 (0x7fffffff) [ 3570.521530][T19608] loop4: detected capacity change from 0 to 512 17:11:29 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000003fa0006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:29 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff3c) [ 3570.544656][T19611] loop3: detected capacity change from 0 to 1024 [ 3570.579576][T19620] loop2: detected capacity change from 0 to 512 [ 3570.621619][T19611] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 3570.638306][T19620] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17833/file0 supports timestamps until 2038 (0x7fffffff) [ 3570.638331][T19608] ext4 filesystem being mounted at /root/syzkaller-testdir359891176/syzkaller.w9DOdn/8892/file0 supports timestamps until 2038 (0x7fffffff) 17:11:29 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) (fail_nth: 10) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) [ 3570.687861][T19611] EXT4-fs (loop3): mount failed 17:11:29 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000003fb0006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3570.745974][T19648] FAULT_INJECTION: forcing a failure. [ 3570.745974][T19648] name failslab, interval 1, probability 0, space 0, times 0 [ 3570.746570][T19650] loop2: detected capacity change from 0 to 512 [ 3570.758605][T19648] CPU: 0 PID: 19648 Comm: syz-executor.5 Not tainted 5.15.0-rc3-syzkaller #0 [ 3570.773574][T19648] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3570.783607][T19648] Call Trace: [ 3570.786871][T19648] dump_stack_lvl+0xd6/0x122 [ 3570.791491][T19648] dump_stack+0x11/0x1b [ 3570.795714][T19648] should_fail+0x23c/0x250 [ 3570.800133][T19648] ? mempool_alloc_slab+0x16/0x20 [ 3570.805209][T19648] __should_failslab+0x81/0x90 [ 3570.810081][T19648] should_failslab+0x5/0x20 [ 3570.814633][T19648] kmem_cache_alloc+0x4f/0x300 [ 3570.819480][T19648] mempool_alloc_slab+0x16/0x20 [ 3570.824364][T19648] ? mempool_free+0x130/0x130 [ 3570.829037][T19648] mempool_alloc+0x9d/0x310 [ 3570.833536][T19648] ? ext4_map_blocks+0x5a8/0xf00 [ 3570.838611][T19648] bio_alloc_bioset+0xcc/0x530 [ 3570.843461][T19648] ext4_mpage_readpages+0xe55/0x1140 [ 3570.848791][T19648] ? __add_to_page_cache_locked+0x36a/0x4f0 [ 3570.854676][T19648] ext4_readahead+0x99/0xa0 [ 3570.859187][T19648] read_pages+0xb6/0x540 [ 3570.863432][T19648] ? lru_cache_add+0x13e/0x150 [ 3570.868413][T19648] page_cache_ra_unbounded+0x3d2/0x430 [ 3570.873874][T19648] ondemand_readahead+0x58c/0x7c0 [ 3570.879161][T19648] ? filemap_get_read_batch+0x3e2/0x410 [ 3570.884726][T19648] page_cache_sync_ra+0xaf/0xe0 [ 3570.889573][T19648] filemap_read+0x3ad/0x1220 [ 3570.894204][T19648] generic_file_read_iter+0x75/0x2c0 [ 3570.899580][T19648] ? __fsnotify_parent+0x340/0x440 [ 3570.904779][T19648] ext4_file_read_iter+0x1db/0x290 [ 3570.909873][T19648] generic_file_splice_read+0x24f/0x330 [ 3570.915412][T19648] ? splice_shrink_spd+0x60/0x60 [ 3570.920384][T19648] splice_direct_to_actor+0x2aa/0x650 [ 3570.925731][T19648] ? do_splice_direct+0x190/0x190 [ 3570.930806][T19648] do_splice_direct+0x106/0x190 [ 3570.935640][T19648] do_sendfile+0x63e/0xbb0 [ 3570.940251][T19648] __x64_sys_sendfile64+0x102/0x140 [ 3570.945626][T19648] do_syscall_64+0x44/0xa0 [ 3570.950055][T19648] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3570.956012][T19648] RIP: 0033:0x7fa90a4268d9 [ 3570.960479][T19648] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3570.980125][T19648] RSP: 002b:00007fa90819e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 3570.988521][T19648] RAX: ffffffffffffffda RBX: 00007fa90a52af60 RCX: 00007fa90a4268d9 17:11:29 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x40, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x181240, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) [ 3570.996476][T19648] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 3571.004427][T19648] RBP: 00007fa90819e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3571.012378][T19648] R10: 000000000000ef85 R11: 0000000000000246 R12: 0000000000000002 [ 3571.020420][T19648] R13: 00007ffce805e82f R14: 00007fa90819e300 R15: 0000000000022000 17:11:29 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09fffffffb0006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:29 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="34fd98aa1d0e7adec937a5f331a75f487934f50242a0751944936972896c29a5068c8ecba1aa0a4e2a631b5180e1fbde79f4502dc4c4a1fba9dcd9ed83e639aefa1b87631c33d1a82cb0c0035676ddfeb0fe7984d7519b0f839d497fc9d64ef14d1de22220ff2623df4950134b9fb734a52adad95f131cce3672a9d7d7b400d2c62810b5f20351639330948107bf8d4534a03ac389455c54d8eb4d609b3e858b7213b38eb01f0eeaba3739ae927916e28da6a79a3fd5e32d30ab30bf959d4596e5ffbff6789a650b9e7d248d1ba849012336a4f3ef8fab07a8f5b81bb0bc45b2174538315ca12b7c723b2157562564a8a1f19d28179f8c565448e0e921b8c3e6fc4adaafa8b929ad077f633325b6a6f71a586cabc4883e03e19315f946b277858593a7367e232202fe9ad656c6768a1517da7f0498b48cb078e929fb11db0cc551f754bffc4859dd89a396915cc809b07d448573098409ea21371056f67ef4114ec10547f498d24513fe594308bf022868ad21e85bba811942fdc45161a1a8a7fe00d5c6b05ed7954f631bbd12a5c9a5cfa5965e0595de608b04ebe02b3fcbf3b9f57807a1a7ad8528992e2ec65949da2f4a0478dfd3ae52639c15d8aeaa351da6d393b58c772168fae604d097fef4d6b9360eb169a0b0ee70cdc22435a003e68698f61b3b63b1f51011bc8f4ef944c1de821785f670124a1c6ed18335d63412", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff3e) [ 3571.052579][T19611] loop3: detected capacity change from 0 to 1024 [ 3571.079511][T19650] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17834/file0 supports timestamps until 2038 (0x7fffffff) [ 3571.083561][T19611] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 3571.138076][T19611] EXT4-fs (loop3): mount failed 17:11:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000bfffe000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x1500}, {&(0x7f0000010f00)="2000000098a2e27a98a2e27a00000000d6f465", 0x13, 0x1582}], 0x0, &(0x7f0000000040)=ANY=[]) [ 3571.163942][T19674] loop2: detected capacity change from 0 to 512 [ 3571.166897][T19608] loop4: detected capacity change from 0 to 512 [ 3571.192066][T19674] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17835/file0 supports timestamps until 2038 (0x7fffffff) 17:11:30 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09fffffdfd0006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3571.241892][T19691] loop3: detected capacity change from 0 to 1024 [ 3571.252284][T19691] EXT4-fs (loop3): corrupt root inode, run e2fsck 17:11:30 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000018d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3571.291780][T19702] loop2: detected capacity change from 0 to 512 17:11:30 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) (fail_nth: 11) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) 17:11:30 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09fffffffd0006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3571.339065][T19691] EXT4-fs (loop3): mount failed [ 3571.352957][T19702] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17836/file0 supports timestamps until 2038 (0x7fffffff) [ 3571.402864][T19714] FAULT_INJECTION: forcing a failure. [ 3571.402864][T19714] name failslab, interval 1, probability 0, space 0, times 0 [ 3571.415645][T19714] CPU: 0 PID: 19714 Comm: syz-executor.5 Not tainted 5.15.0-rc3-syzkaller #0 [ 3571.424410][T19714] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3571.434453][T19714] Call Trace: [ 3571.437733][T19714] dump_stack_lvl+0xd6/0x122 [ 3571.442325][T19714] dump_stack+0x11/0x1b [ 3571.446659][T19714] should_fail+0x23c/0x250 [ 3571.451199][T19714] ? kmalloc_array+0x2d/0x40 [ 3571.455812][T19714] __should_failslab+0x81/0x90 [ 3571.460841][T19714] should_failslab+0x5/0x20 [ 3571.465349][T19714] __kmalloc+0x6f/0x350 [ 3571.469519][T19714] kmalloc_array+0x2d/0x40 [ 3571.473930][T19714] iter_file_splice_write+0xd5/0x790 [ 3571.479209][T19714] ? atime_needs_update+0x239/0x390 [ 3571.484408][T19714] ? touch_atime+0xe0/0x250 [ 3571.488895][T19714] ? generic_file_splice_read+0x2a9/0x330 [ 3571.494614][T19714] ? splice_from_pipe+0xd0/0xd0 [ 3571.499551][T19714] direct_splice_actor+0x80/0xa0 [ 3571.504577][T19714] splice_direct_to_actor+0x345/0x650 [ 3571.509934][T19714] ? do_splice_direct+0x190/0x190 [ 3571.514956][T19714] do_splice_direct+0x106/0x190 [ 3571.519802][T19714] do_sendfile+0x63e/0xbb0 [ 3571.524257][T19714] __x64_sys_sendfile64+0x102/0x140 [ 3571.529463][T19714] do_syscall_64+0x44/0xa0 [ 3571.533979][T19714] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3571.539858][T19714] RIP: 0033:0x7fa90a4268d9 [ 3571.544275][T19714] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3571.564012][T19714] RSP: 002b:00007fa90819e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 3571.572490][T19714] RAX: ffffffffffffffda RBX: 00007fa90a52af60 RCX: 00007fa90a4268d9 [ 3571.580464][T19714] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 3571.588503][T19714] RBP: 00007fa90819e1d0 R08: 0000000000000000 R09: 0000000000000000 17:11:30 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) accept(0xffffffffffffffff, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, &(0x7f00000001c0)=0x80) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getrlimit(0x6, &(0x7f0000000200)) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r5, 0xee00) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x840804, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@cache_mmap}, {@cachetag={'cachetag', 0x3d, '['}}, {@privport}, {@access_any}, {@cache_loose}, {@access_client}, {@version_u}], [{@uid_lt={'uid<', r5}}, {@obj_role={'obj_role', 0x3d, '\\]],'}}]}}) sendfile(r2, r0, 0x0, 0xffffff38) 17:11:30 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffffffffffffff) [ 3571.596451][T19714] R10: 000000000000ef85 R11: 0000000000000246 R12: 0000000000000002 [ 3571.604399][T19714] R13: 00007ffce805e82f R14: 00007fa90819e300 R15: 0000000000022000 [ 3571.627869][T19691] loop3: detected capacity change from 0 to 1024 [ 3571.634828][T19713] loop2: detected capacity change from 0 to 512 17:11:30 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) (fail_nth: 12) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) [ 3571.695850][T19691] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 3571.712969][T19713] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17837/file0 supports timestamps until 2038 (0x7fffffff) [ 3571.729826][T19738] loop4: detected capacity change from 0 to 512 [ 3571.749255][T19691] EXT4-fs (loop3): mount failed [ 3571.790713][T19746] FAULT_INJECTION: forcing a failure. [ 3571.790713][T19746] name failslab, interval 1, probability 0, space 0, times 0 [ 3571.803351][T19746] CPU: 0 PID: 19746 Comm: syz-executor.5 Not tainted 5.15.0-rc3-syzkaller #0 [ 3571.812114][T19746] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3571.822168][T19746] Call Trace: [ 3571.825443][T19746] dump_stack_lvl+0xd6/0x122 [ 3571.830108][T19746] dump_stack+0x11/0x1b [ 3571.834304][T19746] should_fail+0x23c/0x250 [ 3571.838750][T19746] __should_failslab+0x81/0x90 [ 3571.843508][T19746] ? __iomap_dio_rw+0x139/0x1010 [ 3571.848510][T19746] should_failslab+0x5/0x20 [ 3571.853085][T19746] kmem_cache_alloc_trace+0x52/0x320 [ 3571.858482][T19746] __iomap_dio_rw+0x139/0x1010 [ 3571.863251][T19746] ? __ext4_mark_inode_dirty+0x502/0x5c0 [ 3571.868863][T19746] ? __brelse+0x2c/0x50 [ 3571.873011][T19746] ? ext4_mark_iloc_dirty+0x161a/0x1700 [ 3571.878660][T19746] ? ext4_dirty_inode+0x58/0xa0 [ 3571.883551][T19746] iomap_dio_rw+0x30/0x70 [ 3571.887882][T19746] ? ext4_file_write_iter+0x521/0x11f0 [ 3571.893321][T19746] ext4_file_write_iter+0xa59/0x11f0 [ 3571.898590][T19746] ? ext4_file_write_iter+0x521/0x11f0 [ 3571.904051][T19746] do_iter_readv_writev+0x2de/0x380 [ 3571.909253][T19746] do_iter_write+0x192/0x5c0 [ 3571.913842][T19746] ? splice_from_pipe_next+0x34f/0x3b0 [ 3571.919303][T19746] ? kmalloc_array+0x2d/0x40 [ 3571.923893][T19746] vfs_iter_write+0x4c/0x70 [ 3571.928378][T19746] iter_file_splice_write+0x43a/0x790 [ 3571.933733][T19746] ? splice_from_pipe+0xd0/0xd0 [ 3571.938586][T19746] direct_splice_actor+0x80/0xa0 [ 3571.943507][T19746] splice_direct_to_actor+0x345/0x650 [ 3571.948869][T19746] ? do_splice_direct+0x190/0x190 [ 3571.953877][T19746] do_splice_direct+0x106/0x190 [ 3571.958725][T19746] do_sendfile+0x63e/0xbb0 [ 3571.963216][T19746] __x64_sys_sendfile64+0x102/0x140 [ 3571.968406][T19746] do_syscall_64+0x44/0xa0 [ 3571.972960][T19746] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3571.978862][T19746] RIP: 0033:0x7fa90a4268d9 [ 3571.983275][T19746] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3572.002967][T19746] RSP: 002b:00007fa90819e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 3572.011957][T19746] RAX: ffffffffffffffda RBX: 00007fa90a52af60 RCX: 00007fa90a4268d9 [ 3572.019916][T19746] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 3572.027887][T19746] RBP: 00007fa90819e1d0 R08: 0000000000000000 R09: 0000000000000000 17:11:30 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09fffffffe0006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3572.035833][T19746] R10: 000000000000ef85 R11: 0000000000000246 R12: 0000000000000002 [ 3572.043780][T19746] R13: 00007ffce805e82f R14: 00007fa90819e300 R15: 0000000000022000 [ 3572.069031][T19752] loop2: detected capacity change from 0 to 512 17:11:30 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000ff0006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:30 executing program 0: r0 = add_key$user(&(0x7f0000000080), &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)="b8fdecb1ad6e4b9d1ef4a0f93fddb9bac11ea7c4b437a3dc90ff3db35b7d27102baa28dc83203fa2905300537e8abf623b81d0cf794e2978afc5d72dc3a69638c2b84f9287779f69524a23152539d4fbd22eeccdd20b65e8e243a1c840b1a8b55625342154a68650fd7247b512af3fbbc74648dd6f13dd78b30a3123c6b5f21e9cda3e1e24c7eabc731e5a3cbfe365a69f3ac2641f1c764d4e0ea048da5d3dd661e048ddfc0141f1c23552a0f4d29ff897f13b7e0fdf73c69080885454e18874ad18dfaa0aca47567eb93e13ecbc614ef07f100b0a6dffc8310d829b3080f4ab9b05", 0xe2, 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000000)='asymmetric\x00', &(0x7f0000000180)=@keyring={'key_or_keyring:', r1}) keyctl$negate(0xd, r0, 0x800, r1) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000340)='logon\x00', &(0x7f0000000400)=@chain) sched_setattr(0x0, &(0x7f0000000300)={0x38, 0x0, 0x0, 0x0, 0x4000005}, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r4 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r5 = dup3(r4, r3, 0x80000) write(r3, &(0x7f0000000500)="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", 0x217) sendfile(r3, r4, 0x0, 0xef85) r6 = gettid() timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x4, @tid=r6}, &(0x7f0000000040)) perf_event_open(&(0x7f0000000500)={0x4, 0x80, 0x0, 0xc2, 0x5, 0x0, 0x0, 0x8a22, 0x64955, 0xbd0384c8e6ea77ca, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x100000f2, 0x5, @perf_bp={0x0, 0x4}, 0x4170, 0x1e, 0x0, 0x9, 0x0, 0x147, 0x5, 0x0, 0xfff, 0x0, 0x7}, r6, 0x1, 0xffffffffffffffff, 0x9) r7 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r7, r3, 0x0, 0xffffff38) inotify_add_watch(r5, &(0x7f00000002c0)='./file0\x00', 0x80000040) 17:11:30 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) (fail_nth: 13) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) 17:11:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0fff000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x1500}, {&(0x7f0000010f00)="2000000098a2e27a98a2e27a00000000d6f465", 0x13, 0x1582}], 0x0, &(0x7f0000000040)=ANY=[]) [ 3572.106627][T19738] ext4 filesystem being mounted at /root/syzkaller-testdir359891176/syzkaller.w9DOdn/8893/file0 supports timestamps until 2038 (0x7fffffff) [ 3572.123363][T19752] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17838/file0 supports timestamps until 2038 (0x7fffffff) 17:11:31 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) open_tree(r1, &(0x7f0000000000)='./file0\x00', 0x88001) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) r3 = syz_mount_image$msdos(&(0x7f0000000080), &(0x7f0000000140)='./file0\x00', 0x72, 0x3, &(0x7f0000000380)=[{&(0x7f0000000180)="4927c25406a65607420624e8f9f028c21685da26738c9e3e0b1f459741452cb79832d360cff81a15442c65a5bd50e24c6390e3aeb3b4dd86dda1b9b177607bd1f7cc22dd4831dbaef0d2a1cdea0bd6ba2079117cee8e55ed977f33cbb4dd61f2ae547a25bfb7976ec2c51b543ec3286a91656434f1ec501124", 0x79, 0x1}, {&(0x7f00000002c0)="8781b1554ea074e482d8fd9f283ba9740c817238afeb010382f03be5fe1f7044eb07ca05842e2defa253f101fa322134fd77caa9369fc309c98f3b88e19ec89d9ec0305e9c0fb2efb2f30d07f4ef3b6ae910b7735cfd5c01b29b4e9f738bd12923dbb99565999f21e7325fa9eb26777e0e7f4dbc89c9f6441a1fa3cfac7e27ffc125584e6cb2ff0c7e255ae4924537408ae5de21c967aee183e4e74e4316", 0x9e, 0xfffffffffffffff7}, {&(0x7f0000000200)="0e", 0x1, 0x101}], 0x1802460, &(0x7f0000001800)=ANY=[@ANYBLOB='gid=', @ANYRESHEX, @ANYBLOB=',dots,Pots,nodots,check=stt,nodots,smackfshat=//,+{\\\x00,fscontext=staff_u,dont_appraise,rootcontext=staff_u,obj_type=$,appraise,euid<\x00\x00\x00', @ANYRESDEC=0xee01, @ANYBLOB="2c657500643d8ae2ba439d01c106ca6084784263833fbddca43eb636d70efed1659080fab5572441e5d045cea7c5a346547501c34f1a9d6449106f7a7aa8baaf57282b7e334538c844f5a2b6b23200b632d12363e113513db7ebfc2194", @ANYRESDEC=0xee00, @ANYBLOB="2c6673757569643d07393532333500372d666531612d366164662d36a430312d30316239662039312c7063723d30303030303030303030303030303030303033382c00"]) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000400), 0x141883, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000000440)={{0x3, 0x1, 0x4, 0x1, 0x7}}) sendfile(r3, r1, &(0x7f0000000240)=0x7fffffff, 0x1) r5 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMP(r5, 0x1, 0x40, &(0x7f0000000000)=0xff, 0x4) getsockopt$SO_TIMESTAMP(r5, 0x1, 0x3f, 0x0, &(0x7f0000000180)) ioctl$BTRFS_IOC_SNAP_DESTROY(r0, 0x5000940f, &(0x7f0000000800)={{r5}, "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"}) sendfile(r2, r0, 0x0, 0xffffff38) 17:11:31 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef01000100001bd1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3572.199784][T19767] loop2: detected capacity change from 0 to 512 [ 3572.240420][T19781] FAULT_INJECTION: forcing a failure. [ 3572.240420][T19781] name failslab, interval 1, probability 0, space 0, times 0 [ 3572.253077][T19781] CPU: 0 PID: 19781 Comm: syz-executor.5 Not tainted 5.15.0-rc3-syzkaller #0 [ 3572.261812][T19781] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3572.271895][T19781] Call Trace: [ 3572.275158][T19781] dump_stack_lvl+0xd6/0x122 [ 3572.279729][T19781] dump_stack+0x11/0x1b [ 3572.283929][T19781] should_fail+0x23c/0x250 [ 3572.288379][T19781] ? mempool_alloc_slab+0x16/0x20 [ 3572.293379][T19781] __should_failslab+0x81/0x90 [ 3572.298130][T19781] should_failslab+0x5/0x20 [ 3572.302613][T19781] kmem_cache_alloc+0x4f/0x300 [ 3572.307350][T19781] ? ext4_inode_block_valid+0x1cc/0x210 [ 3572.312882][T19781] mempool_alloc_slab+0x16/0x20 [ 3572.317718][T19781] ? mempool_free+0x130/0x130 [ 3572.322373][T19781] mempool_alloc+0x9d/0x310 [ 3572.326909][T19781] bio_alloc_bioset+0xcc/0x530 [ 3572.331657][T19781] ? iov_iter_alignment+0x34b/0x370 [ 3572.336834][T19781] iomap_dio_bio_iter+0x5c1/0xbc0 [ 3572.341836][T19781] __iomap_dio_rw+0x8d8/0x1010 [ 3572.346585][T19781] ? __ext4_mark_inode_dirty+0x481/0x5c0 [ 3572.352223][T19781] iomap_dio_rw+0x30/0x70 [ 3572.356674][T19781] ? ext4_file_write_iter+0x521/0x11f0 [ 3572.362113][T19781] ext4_file_write_iter+0xa59/0x11f0 [ 3572.367420][T19781] ? ext4_file_write_iter+0x521/0x11f0 [ 3572.372859][T19781] do_iter_readv_writev+0x2de/0x380 [ 3572.378040][T19781] do_iter_write+0x192/0x5c0 [ 3572.382648][T19781] ? splice_from_pipe_next+0x34f/0x3b0 [ 3572.388081][T19781] ? kmalloc_array+0x2d/0x40 [ 3572.392652][T19781] vfs_iter_write+0x4c/0x70 [ 3572.397168][T19781] iter_file_splice_write+0x43a/0x790 [ 3572.402528][T19781] ? splice_from_pipe+0xd0/0xd0 [ 3572.407381][T19781] direct_splice_actor+0x80/0xa0 [ 3572.412294][T19781] splice_direct_to_actor+0x345/0x650 [ 3572.417641][T19781] ? do_splice_direct+0x190/0x190 [ 3572.422643][T19781] do_splice_direct+0x106/0x190 [ 3572.427470][T19781] do_sendfile+0x63e/0xbb0 [ 3572.431865][T19781] __x64_sys_sendfile64+0x102/0x140 [ 3572.437068][T19781] do_syscall_64+0x44/0xa0 [ 3572.441584][T19781] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3572.447455][T19781] RIP: 0033:0x7fa90a4268d9 [ 3572.451849][T19781] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3572.471431][T19781] RSP: 002b:00007fa90819e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 3572.480514][T19781] RAX: ffffffffffffffda RBX: 00007fa90a52af60 RCX: 00007fa90a4268d9 [ 3572.488474][T19781] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 3572.496509][T19781] RBP: 00007fa90819e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3572.504465][T19781] R10: 000000000000ef85 R11: 0000000000000246 R12: 0000000000000002 [ 3572.512423][T19781] R13: 00007ffce805e82f R14: 00007fa90819e300 R15: 0000000000022000 [ 3572.530537][T19767] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17839/file0 supports timestamps until 2038 (0x7fffffff) [ 3572.534415][T19782] loop3: detected capacity change from 0 to 1024 17:11:31 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sched_setattr(0xffffffffffffffff, &(0x7f0000000040)={0x38, 0x3, 0x0, 0x6, 0x1f, 0x2, 0x6, 0xfffffffffffffff9, 0x3, 0x8}, 0x0) sendfile(r0, r1, 0x0, 0xef85) dup(r1) r2 = open(&(0x7f0000000000)='./file0\x00', 0x1fc7605ce1d9367f, 0x10c) sendfile(r2, r0, 0x0, 0xffffff38) 17:11:31 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a0900000fff0006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3572.611149][T19791] loop4: detected capacity change from 0 to 512 [ 3572.644739][T19800] loop2: detected capacity change from 0 to 512 17:11:31 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09fffffbff0006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3572.702659][T19800] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17840/file0 supports timestamps until 2038 (0x7fffffff) [ 3572.711678][T19791] ext4 filesystem being mounted at /root/syzkaller-testdir359891176/syzkaller.w9DOdn/8894/file0 supports timestamps until 2038 (0x7fffffff) [ 3572.781511][T19782] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 3572.790867][T19819] loop2: detected capacity change from 0 to 512 17:11:31 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a090003ffff0006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3572.833029][T19819] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17841/file0 supports timestamps until 2038 (0x7fffffff) [ 3572.833091][T19782] EXT4-fs (loop3): mount failed 17:11:31 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) 17:11:31 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) (fail_nth: 14) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) [ 3572.939392][T19830] loop2: detected capacity change from 0 to 512 17:11:31 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef01000100001fd1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:31 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09001fffff0006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3572.982401][T19830] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17842/file0 supports timestamps until 2038 (0x7fffffff) [ 3573.046828][T19848] FAULT_INJECTION: forcing a failure. [ 3573.046828][T19848] name failslab, interval 1, probability 0, space 0, times 0 [ 3573.059459][T19848] CPU: 0 PID: 19848 Comm: syz-executor.5 Not tainted 5.15.0-rc3-syzkaller #0 [ 3573.068219][T19848] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3573.078254][T19848] Call Trace: [ 3573.081512][T19848] dump_stack_lvl+0xd6/0x122 [ 3573.086089][T19848] dump_stack+0x11/0x1b [ 3573.090285][T19848] should_fail+0x23c/0x250 [ 3573.094830][T19848] ? mempool_alloc_slab+0x16/0x20 [ 3573.099830][T19848] __should_failslab+0x81/0x90 [ 3573.104576][T19848] should_failslab+0x5/0x20 [ 3573.109133][T19848] kmem_cache_alloc+0x4f/0x300 [ 3573.113889][T19848] mempool_alloc_slab+0x16/0x20 [ 3573.118729][T19848] ? mempool_free+0x130/0x130 [ 3573.123437][T19848] mempool_alloc+0x9d/0x310 [ 3573.127918][T19848] bio_alloc_bioset+0xcc/0x530 [ 3573.132677][T19848] ? submit_bio_noacct+0x7ab/0x7d0 [ 3573.137799][T19848] iomap_dio_zero+0xac/0x340 [ 3573.142408][T19848] iomap_dio_bio_iter+0xa62/0xbc0 [ 3573.147426][T19848] __iomap_dio_rw+0x8d8/0x1010 [ 3573.152281][T19848] ? pick_next_pushable_task+0x51/0x70 [ 3573.157723][T19848] iomap_dio_rw+0x30/0x70 [ 3573.162187][T19848] ? ext4_file_write_iter+0x521/0x11f0 [ 3573.167635][T19848] ext4_file_write_iter+0xa59/0x11f0 [ 3573.172898][T19848] ? ext4_file_write_iter+0x521/0x11f0 [ 3573.178421][T19848] do_iter_readv_writev+0x2de/0x380 [ 3573.183646][T19848] do_iter_write+0x192/0x5c0 [ 3573.188261][T19848] ? splice_from_pipe_next+0x34f/0x3b0 [ 3573.193702][T19848] ? kmalloc_array+0x2d/0x40 [ 3573.198337][T19848] vfs_iter_write+0x4c/0x70 [ 3573.202849][T19848] iter_file_splice_write+0x43a/0x790 [ 3573.208199][T19848] ? splice_from_pipe+0xd0/0xd0 [ 3573.213025][T19848] direct_splice_actor+0x80/0xa0 [ 3573.217937][T19848] splice_direct_to_actor+0x345/0x650 [ 3573.223285][T19848] ? do_splice_direct+0x190/0x190 [ 3573.228283][T19848] do_splice_direct+0x106/0x190 [ 3573.233140][T19848] do_sendfile+0x63e/0xbb0 [ 3573.237575][T19848] __x64_sys_sendfile64+0x102/0x140 [ 3573.242759][T19848] do_syscall_64+0x44/0xa0 [ 3573.247207][T19848] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3573.253083][T19848] RIP: 0033:0x7fa90a4268d9 [ 3573.257485][T19848] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3573.277224][T19848] RSP: 002b:00007fa90819e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 3573.285689][T19848] RAX: ffffffffffffffda RBX: 00007fa90a52af60 RCX: 00007fa90a4268d9 [ 3573.293689][T19848] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 3573.301647][T19848] RBP: 00007fa90819e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3573.309595][T19848] R10: 000000000000ef85 R11: 0000000000000246 R12: 0000000000000002 [ 3573.317587][T19848] R13: 00007ffce805e82f R14: 00007fa90819e300 R15: 0000000000022000 [ 3573.346523][T19861] loop2: detected capacity change from 0 to 512 [ 3573.366552][T19856] loop3: detected capacity change from 0 to 1024 17:11:32 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000340), 0x2, 0x102) r4 = epoll_create(0xbb) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000000)) writev(r3, &(0x7f0000000380)=[{&(0x7f0000000100)='G', 0x1}], 0x1) ioctl$TIOCVHANGUP(r3, 0x5437, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) ioctl$RTC_UIE_ON(r2, 0x7003) [ 3573.392431][T19861] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17843/file0 supports timestamps until 2038 (0x7fffffff) [ 3573.410185][T19872] loop4: detected capacity change from 0 to 512 [ 3573.476979][T19856] EXT4-fs: failed to create workqueue [ 3573.482371][T19856] EXT4-fs (loop3): mount failed 17:11:32 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000bfeff000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x1500}, {&(0x7f0000010f00)="2000000098a2e27a98a2e27a00000000d6f465", 0x13, 0x1582}], 0x0, &(0x7f0000000040)=ANY=[]) 17:11:32 executing program 0: r0 = gettid() timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000000040)) perf_event_open(&(0x7f0000000500)={0x4, 0x80, 0x0, 0xc2, 0x5, 0x0, 0x0, 0x8a22, 0x64955, 0xbd0384c8e6ea77ca, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x100000f2, 0x5, @perf_bp={0x0, 0x4}, 0x4170, 0x1e, 0x0, 0x9, 0x0, 0x147, 0x5, 0x0, 0xfff, 0x0, 0x7}, r0, 0x1, 0xffffffffffffffff, 0x9) prlimit64(r0, 0xf, &(0x7f0000000140)={0x1, 0x1}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x4, @tid=r1}, &(0x7f0000000040)) perf_event_open(&(0x7f0000000500)={0x4, 0x80, 0x0, 0xc2, 0x5, 0x0, 0x0, 0x8a22, 0x64955, 0xbd0384c8e6ea77ca, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x100000f2, 0x5, @perf_bp={0x0, 0x4}, 0x4170, 0x1e, 0x0, 0x9, 0x0, 0x147, 0x5, 0x0, 0xfff, 0x0, 0x7}, r1, 0x1, 0xffffffffffffffff, 0x9) sched_setattr(r1, &(0x7f0000000080)={0x12, 0x1, 0x38, 0x20, 0x9, 0x1ff, 0x0, 0x9, 0x4, 0x1ff}, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r3 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r2, &(0x7f0000000600)="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", 0x200) sendfile(r2, r3, 0x0, 0xef85) r4 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x38, 0x2, 0x2, 0x8001, 0xb5c, 0x4, 0x2, 0x0, 0x1, 0x6}, 0x0) sendfile(r4, r2, 0x0, 0xffffff38) [ 3573.526104][T19872] ext4 filesystem being mounted at /root/syzkaller-testdir359891176/syzkaller.w9DOdn/8895/file0 supports timestamps until 2038 (0x7fffffff) 17:11:32 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09fffbffff0006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3573.610100][T19894] loop2: detected capacity change from 0 to 512 17:11:32 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000020d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3573.702300][T19894] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17844/file0 supports timestamps until 2038 (0x7fffffff) 17:11:32 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) (fail_nth: 15) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) 17:11:32 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09f9fdffff0006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3573.747016][T19913] loop3: detected capacity change from 0 to 1024 [ 3573.808155][T19922] loop2: detected capacity change from 0 to 512 [ 3573.813371][T19920] loop4: detected capacity change from 0 to 512 [ 3573.866439][T19913] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 3573.880266][T19922] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17845/file0 supports timestamps until 2038 (0x7fffffff) [ 3573.898544][T19932] FAULT_INJECTION: forcing a failure. [ 3573.898544][T19932] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3573.911943][T19932] CPU: 0 PID: 19932 Comm: syz-executor.5 Not tainted 5.15.0-rc3-syzkaller #0 [ 3573.920717][T19932] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3573.930778][T19932] Call Trace: [ 3573.934143][T19932] dump_stack_lvl+0xd6/0x122 [ 3573.938728][T19932] dump_stack+0x11/0x1b [ 3573.942868][T19932] should_fail+0x23c/0x250 [ 3573.947278][T19932] __alloc_pages+0x102/0x320 [ 3573.951872][T19932] alloc_pages+0x382/0x3d0 [ 3573.956394][T19932] __page_cache_alloc+0x4d/0xf0 [ 3573.961262][T19932] page_cache_ra_unbounded+0x1be/0x430 [ 3573.966790][T19932] ondemand_readahead+0x58c/0x7c0 [ 3573.971820][T19932] ? filemap_get_read_batch+0x3e2/0x410 [ 3573.977437][T19932] page_cache_sync_ra+0xaf/0xe0 [ 3573.982290][T19932] filemap_read+0x3ad/0x1220 [ 3573.986937][T19932] generic_file_read_iter+0x75/0x2c0 [ 3573.992285][T19932] ? __fsnotify_parent+0x340/0x440 [ 3573.997384][T19932] ext4_file_read_iter+0x1db/0x290 [ 3574.002493][T19932] generic_file_splice_read+0x24f/0x330 [ 3574.008019][T19932] ? splice_shrink_spd+0x60/0x60 [ 3574.012949][T19932] splice_direct_to_actor+0x2aa/0x650 [ 3574.018383][T19932] ? do_splice_direct+0x190/0x190 [ 3574.023399][T19932] do_splice_direct+0x106/0x190 [ 3574.028362][T19932] do_sendfile+0x63e/0xbb0 [ 3574.032763][T19932] __x64_sys_sendfile64+0x102/0x140 [ 3574.037981][T19932] do_syscall_64+0x44/0xa0 [ 3574.042430][T19932] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3574.048309][T19932] RIP: 0033:0x7fa90a4268d9 [ 3574.052772][T19932] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3574.072365][T19932] RSP: 002b:00007fa90819e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 3574.080777][T19932] RAX: ffffffffffffffda RBX: 00007fa90a52af60 RCX: 00007fa90a4268d9 [ 3574.088746][T19932] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 3574.096753][T19932] RBP: 00007fa90819e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3574.104705][T19932] R10: 000000000000ef85 R11: 0000000000000246 R12: 0000000000000002 17:11:32 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x808005}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x77bf8a3f84bdd609, 0x8001, 0x2) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) [ 3574.112752][T19932] R13: 00007ffce805e82f R14: 00007fa90819e300 R15: 0000000000022000 17:11:32 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000000)='./file0/file0\x00', 0x105003, 0x18) sendfile(r2, r0, 0x0, 0xffffff38) [ 3574.138235][T19913] EXT4-fs (loop3): mount failed 17:11:33 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09fdfdffff0006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3574.159194][T19920] ext4 filesystem being mounted at /root/syzkaller-testdir359891176/syzkaller.w9DOdn/8896/file0 supports timestamps until 2038 (0x7fffffff) [ 3574.203914][T19948] loop2: detected capacity change from 0 to 512 [ 3574.230599][T19913] loop3: detected capacity change from 0 to 1024 [ 3574.258896][T19948] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17846/file0 supports timestamps until 2038 (0x7fffffff) [ 3574.276579][T19913] EXT4-fs (loop3): corrupt root inode, run e2fsck 17:11:33 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a097fffffff0006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3574.317157][T19913] EXT4-fs (loop3): mount failed 17:11:33 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001001020d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3574.384369][T19971] loop2: detected capacity change from 0 to 512 17:11:33 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000020001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x1500}, {&(0x7f0000010f00)="2000000098a2e27a98a2e27a00000000d6f465", 0x13, 0x1582}], 0x0, &(0x7f0000000040)=ANY=[]) [ 3574.458403][T19977] loop4: detected capacity change from 0 to 512 [ 3574.467998][T19971] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17847/file0 supports timestamps until 2038 (0x7fffffff) 17:11:33 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a0985ffffff0006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:33 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) (fail_nth: 16) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) 17:11:33 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) r3 = syz_open_dev$vcsa(&(0x7f0000000340), 0x2, 0x102) r4 = epoll_create(0xbb) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000000)) writev(r3, &(0x7f0000000380)=[{&(0x7f0000000100)='G', 0x1}], 0x1) ioctl$BLKRRPART(r3, 0x125f, 0x0) [ 3574.568352][T19991] loop2: detected capacity change from 0 to 512 [ 3574.589720][T19977] ext4 filesystem being mounted at /root/syzkaller-testdir359891176/syzkaller.w9DOdn/8897/file0 supports timestamps until 2038 (0x7fffffff) 17:11:33 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000340), 0x2, 0x102) r1 = epoll_create(0xbb) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000100)='G', 0x1}], 0x1) ioctl$VT_WAITACTIVE(r0, 0x5607) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r2 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0xff, 0x1, 0x94, 0x1, 0x0, 0x0, 0x8, 0xf, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x60, 0x2, @perf_bp={&(0x7f0000000000), 0x9}, 0x3000, 0x0, 0xffffffff, 0x0, 0x1, 0x3, 0x100, 0x0, 0x31e, 0x0, 0x2}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0xa) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0xc4, 0x1f, 0xff, 0x3, 0x0, 0x3, 0x8010c, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x7, 0x4, @perf_config_ext={0x3, 0x3}, 0x41200, 0x7, 0x9, 0x0, 0x59e, 0x5, 0x8001, 0x0, 0x9, 0x0, 0x1}, 0x0, 0x0, r2, 0x3) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r4 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r3, &(0x7f0000000600)="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", 0x200) sendfile(r3, r4, 0x0, 0xef85) r5 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r5, r3, 0x0, 0xffffff38) open(&(0x7f0000000080)='./file0/file0\x00', 0x2, 0x130) [ 3574.639476][T20001] loop3: detected capacity change from 0 to 1024 [ 3574.663981][T19991] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17848/file0 supports timestamps until 2038 (0x7fffffff) [ 3574.693040][T20001] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 3574.699975][T20001] EXT4-fs (loop3): mount failed [ 3574.706824][T20007] FAULT_INJECTION: forcing a failure. [ 3574.706824][T20007] name failslab, interval 1, probability 0, space 0, times 0 [ 3574.719491][T20007] CPU: 0 PID: 20007 Comm: syz-executor.5 Not tainted 5.15.0-rc3-syzkaller #0 [ 3574.728392][T20007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3574.738443][T20007] Call Trace: [ 3574.741710][T20007] dump_stack_lvl+0xd6/0x122 [ 3574.746305][T20007] dump_stack+0x11/0x1b [ 3574.750584][T20007] should_fail+0x23c/0x250 [ 3574.755002][T20007] ? mempool_alloc_slab+0x16/0x20 [ 3574.760014][T20007] __should_failslab+0x81/0x90 [ 3574.764812][T20007] should_failslab+0x5/0x20 [ 3574.769560][T20007] kmem_cache_alloc+0x4f/0x300 [ 3574.774307][T20007] mempool_alloc_slab+0x16/0x20 [ 3574.779144][T20007] ? mempool_free+0x130/0x130 [ 3574.783875][T20007] mempool_alloc+0x9d/0x310 [ 3574.788374][T20007] ? ext4_map_blocks+0x5a8/0xf00 [ 3574.793357][T20007] bio_alloc_bioset+0xcc/0x530 [ 3574.798146][T20007] ext4_mpage_readpages+0xe55/0x1140 [ 3574.803442][T20007] ? __add_to_page_cache_locked+0x36a/0x4f0 [ 3574.809324][T20007] ext4_readahead+0x99/0xa0 [ 3574.813872][T20007] read_pages+0xb6/0x540 [ 3574.818115][T20007] ? lru_cache_add+0x13e/0x150 [ 3574.822880][T20007] page_cache_ra_unbounded+0x3d2/0x430 [ 3574.828352][T20007] ondemand_readahead+0x58c/0x7c0 [ 3574.833396][T20007] ? filemap_get_read_batch+0x3e2/0x410 [ 3574.839182][T20007] page_cache_sync_ra+0xaf/0xe0 [ 3574.844125][T20007] filemap_read+0x3ad/0x1220 [ 3574.848722][T20007] generic_file_read_iter+0x75/0x2c0 [ 3574.854087][T20007] ? __fsnotify_parent+0x340/0x440 [ 3574.859202][T20007] ext4_file_read_iter+0x1db/0x290 [ 3574.864320][T20007] generic_file_splice_read+0x24f/0x330 [ 3574.869847][T20007] ? splice_shrink_spd+0x60/0x60 [ 3574.874786][T20007] splice_direct_to_actor+0x2aa/0x650 [ 3574.880158][T20007] ? do_splice_direct+0x190/0x190 [ 3574.885203][T20007] do_splice_direct+0x106/0x190 [ 3574.890047][T20007] do_sendfile+0x63e/0xbb0 [ 3574.894452][T20007] __x64_sys_sendfile64+0x102/0x140 [ 3574.899660][T20007] do_syscall_64+0x44/0xa0 [ 3574.904077][T20007] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3574.910084][T20007] RIP: 0033:0x7fa90a4268d9 [ 3574.914552][T20007] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3574.934437][T20007] RSP: 002b:00007fa90819e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 17:11:33 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x7}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x591042, 0x8) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) 17:11:33 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a098cffffff0006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3574.942856][T20007] RAX: ffffffffffffffda RBX: 00007fa90a52af60 RCX: 00007fa90a4268d9 [ 3574.950924][T20007] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 3574.958894][T20007] RBP: 00007fa90819e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3574.966904][T20007] R10: 000000000000ef85 R11: 0000000000000246 R12: 0000000000000002 [ 3574.974854][T20007] R13: 00007ffce805e82f R14: 00007fa90819e300 R15: 0000000000022000 17:11:33 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000022d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3575.010680][T20001] loop3: detected capacity change from 0 to 1024 [ 3575.017056][T20027] loop2: detected capacity change from 0 to 512 17:11:33 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a0997ffffff0006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3575.048188][T20027] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17849/file0 supports timestamps until 2038 (0x7fffffff) [ 3575.073407][T20001] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 3575.088242][T20041] loop4: detected capacity change from 0 to 512 17:11:33 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x20422, 0x20) r2 = creat(&(0x7f0000000140)='./file0/file0\x00', 0x188) sendfile(r0, r1, 0x0, 0xef85) r3 = open(&(0x7f0000000240)='./file0/file0\x00', 0x15d043, 0x0) sendfile(r3, r0, 0x0, 0xffffff38) r4 = syz_open_dev$vcsa(&(0x7f0000000340), 0x2, 0x102) r5 = epoll_create(0xbb) write$binfmt_elf64(r2, &(0x7f0000000800)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0xeb, 0x1, 0x6, 0xe02, 0x2, 0x3e, 0x7, 0x369, 0x40, 0x57, 0x9, 0x0, 0x38, 0x1, 0x827, 0x2}, [{0x2, 0x4, 0x8, 0x5, 0x80000000, 0x3, 0x1, 0x3e49}], "add40086949d6f8bed0836cd131fd94f95fb60c338adc83af61d51a52b89e6b52be33d8d06c68c9b70c6443dea959af0743bba808290470780f5e478c85aadb9d280c0c1465c5ee44b166c05cdc3ba63ca5070751bc27089c4a86620c09ab2936bc160dafceab11451c5cbb09f1e9ea9c0cf3180c044a65e2f8e3088017db0627a14ef181897bf6fb33e907fa4b918c8c10861caf2f4b863fad640ab56b595cba9490ecd78dd4000dc7f12c117089898d40419e8ac87c7a89d8a6193", ['\x00', '\x00', '\x00', '\x00']}, 0x534) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000000)) writev(r4, &(0x7f0000000380)=[{&(0x7f0000000100)='G', 0x1}], 0x1) write$P9_RWALK(r4, &(0x7f00000001c0)=ANY=[@ANYBLOB="570000006f01000600010200000005000000000000002004000000050000000000000010030000619f906fd408951400080000000000000008000000000400000000000000040000000003000000000000000002000000"], 0x57) open(&(0x7f0000000180)='./file0/file0\x00', 0x20002, 0x180) dup3(r0, r1, 0x80000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) sched_setattr(r6, &(0x7f0000000080)={0x38, 0x1, 0x10000002, 0x6, 0x1ff, 0x52, 0x83e, 0x22a4, 0x9, 0x8001}, 0x0) [ 3575.107071][T20001] EXT4-fs (loop3): mount failed [ 3575.129882][T20054] loop2: detected capacity change from 0 to 512 [ 3575.159113][T20041] ext4 filesystem being mounted at /root/syzkaller-testdir359891176/syzkaller.w9DOdn/8898/file0 supports timestamps until 2038 (0x7fffffff) 17:11:34 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000040001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x1500}, {&(0x7f0000010f00)="2000000098a2e27a98a2e27a00000000d6f465", 0x13, 0x1582}], 0x0, &(0x7f0000000040)=ANY=[]) 17:11:34 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09daffffff0006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3575.203131][T20054] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17850/file0 supports timestamps until 2038 (0x7fffffff) 17:11:34 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000025d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3575.281823][T20078] loop2: detected capacity change from 0 to 512 [ 3575.296019][T20069] loop3: detected capacity change from 0 to 1024 17:11:34 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09e2ffffff0006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3575.331597][T20078] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17851/file0 supports timestamps until 2038 (0x7fffffff) [ 3575.379735][T20069] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 3575.389947][T20092] loop2: detected capacity change from 0 to 512 [ 3575.415978][T20096] loop4: detected capacity change from 0 to 512 [ 3575.440818][T20069] EXT4-fs (loop3): mount failed 17:11:34 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) (fail_nth: 17) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) 17:11:34 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x4340c2, 0xbf) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) 17:11:34 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0) setrlimit(0x5, &(0x7f0000000000)={0xffffffffffffff00, 0x2b74}) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) 17:11:34 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09f0ffffff0006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:34 executing program 0: r0 = gettid() timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000000040)) perf_event_open(&(0x7f0000000500)={0x4, 0x80, 0x0, 0xc2, 0x5, 0x0, 0x0, 0x8a22, 0x64955, 0xbd0384c8e6ea77ca, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x100000f2, 0x5, @perf_bp={0x0, 0x4}, 0x4170, 0x1e, 0x0, 0x9, 0x0, 0x147, 0x5, 0x0, 0xfff, 0x0, 0x7}, r0, 0x1, 0xffffffffffffffff, 0x9) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x80, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r1, &(0x7f0000000600)="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", 0x200) sendfile(r1, r2, 0x0, 0xef85) r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r3, r1, 0x0, 0xffffff38) [ 3575.462646][T20092] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17852/file0 supports timestamps until 2038 (0x7fffffff) [ 3575.514227][T20096] ext4 filesystem being mounted at /root/syzkaller-testdir359891176/syzkaller.w9DOdn/8899/file0 supports timestamps until 2038 (0x7fffffff) [ 3575.537163][T20069] loop3: detected capacity change from 0 to 1024 [ 3575.557681][T20124] loop2: detected capacity change from 0 to 512 [ 3575.571323][T20122] FAULT_INJECTION: forcing a failure. [ 3575.571323][T20122] name failslab, interval 1, probability 0, space 0, times 0 [ 3575.584027][T20122] CPU: 0 PID: 20122 Comm: syz-executor.5 Not tainted 5.15.0-rc3-syzkaller #0 [ 3575.592865][T20122] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3575.602912][T20122] Call Trace: [ 3575.606176][T20122] dump_stack_lvl+0xd6/0x122 [ 3575.610772][T20122] dump_stack+0x11/0x1b [ 3575.614944][T20122] should_fail+0x23c/0x250 [ 3575.619350][T20122] ? kmalloc_array+0x2d/0x40 [ 3575.623927][T20122] __should_failslab+0x81/0x90 [ 3575.628677][T20122] should_failslab+0x5/0x20 [ 3575.633175][T20122] __kmalloc+0x6f/0x350 [ 3575.637314][T20122] kmalloc_array+0x2d/0x40 [ 3575.641748][T20122] iter_file_splice_write+0xd5/0x790 [ 3575.647015][T20122] ? atime_needs_update+0x239/0x390 [ 3575.652283][T20122] ? touch_atime+0xe0/0x250 [ 3575.656786][T20122] ? generic_file_splice_read+0x2a9/0x330 [ 3575.662581][T20122] ? splice_from_pipe+0xd0/0xd0 [ 3575.667642][T20122] direct_splice_actor+0x80/0xa0 [ 3575.672567][T20122] splice_direct_to_actor+0x345/0x650 [ 3575.677980][T20122] ? do_splice_direct+0x190/0x190 [ 3575.683064][T20122] do_splice_direct+0x106/0x190 [ 3575.687921][T20122] do_sendfile+0x63e/0xbb0 [ 3575.692327][T20122] __x64_sys_sendfile64+0x102/0x140 [ 3575.697571][T20122] do_syscall_64+0x44/0xa0 [ 3575.701973][T20122] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3575.707923][T20122] RIP: 0033:0x7fa90a4268d9 [ 3575.712330][T20122] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3575.732059][T20122] RSP: 002b:00007fa90819e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 3575.740471][T20122] RAX: ffffffffffffffda RBX: 00007fa90a52af60 RCX: 00007fa90a4268d9 [ 3575.748433][T20122] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 3575.756390][T20122] RBP: 00007fa90819e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3575.764346][T20122] R10: 000000000000ef85 R11: 0000000000000246 R12: 0000000000000002 [ 3575.772309][T20122] R13: 00007ffce805e82f R14: 00007fa90819e300 R15: 0000000000022000 [ 3575.785724][T20069] EXT4-fs: failed to create workqueue [ 3575.791214][T20069] EXT4-fs (loop3): mount failed 17:11:34 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) (fail_nth: 18) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) 17:11:34 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09f4ffffff0006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3575.817529][T20124] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17853/file0 supports timestamps until 2038 (0x7fffffff) [ 3575.883215][T20141] loop2: detected capacity change from 0 to 512 [ 3575.905470][T20137] FAULT_INJECTION: forcing a failure. [ 3575.905470][T20137] name failslab, interval 1, probability 0, space 0, times 0 [ 3575.918256][T20137] CPU: 0 PID: 20137 Comm: syz-executor.5 Not tainted 5.15.0-rc3-syzkaller #0 [ 3575.927022][T20137] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3575.937109][T20137] Call Trace: [ 3575.940376][T20137] dump_stack_lvl+0xd6/0x122 [ 3575.944954][T20137] dump_stack+0x11/0x1b [ 3575.949101][T20137] should_fail+0x23c/0x250 [ 3575.953548][T20137] __should_failslab+0x81/0x90 [ 3575.958312][T20137] ? __iomap_dio_rw+0x139/0x1010 [ 3575.963342][T20137] should_failslab+0x5/0x20 [ 3575.967859][T20137] kmem_cache_alloc_trace+0x52/0x320 [ 3575.973147][T20137] __iomap_dio_rw+0x139/0x1010 [ 3575.977989][T20137] ? rb_erase+0x4bb/0x750 [ 3575.982343][T20137] iomap_dio_rw+0x30/0x70 [ 3575.986654][T20137] ? ext4_file_write_iter+0x521/0x11f0 [ 3575.992093][T20137] ext4_file_write_iter+0xa59/0x11f0 [ 3575.997400][T20137] ? ext4_file_write_iter+0x521/0x11f0 [ 3576.002882][T20137] do_iter_readv_writev+0x2de/0x380 [ 3576.008083][T20137] do_iter_write+0x192/0x5c0 [ 3576.012694][T20137] ? splice_from_pipe_next+0x34f/0x3b0 [ 3576.018126][T20137] ? kmalloc_array+0x2d/0x40 [ 3576.022696][T20137] vfs_iter_write+0x4c/0x70 [ 3576.027176][T20137] iter_file_splice_write+0x43a/0x790 [ 3576.032528][T20137] ? splice_from_pipe+0xd0/0xd0 [ 3576.037399][T20137] direct_splice_actor+0x80/0xa0 [ 3576.042318][T20137] splice_direct_to_actor+0x345/0x650 [ 3576.047732][T20137] ? do_splice_direct+0x190/0x190 [ 3576.052740][T20137] do_splice_direct+0x106/0x190 [ 3576.057578][T20137] do_sendfile+0x63e/0xbb0 [ 3576.061986][T20137] __x64_sys_sendfile64+0x102/0x140 [ 3576.067225][T20137] do_syscall_64+0x44/0xa0 [ 3576.071684][T20137] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3576.077617][T20137] RIP: 0033:0x7fa90a4268d9 [ 3576.082186][T20137] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3576.101938][T20137] RSP: 002b:00007fa90819e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 3576.110375][T20137] RAX: ffffffffffffffda RBX: 00007fa90a52af60 RCX: 00007fa90a4268d9 [ 3576.118377][T20137] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 3576.126406][T20137] RBP: 00007fa90819e1d0 R08: 0000000000000000 R09: 0000000000000000 17:11:34 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) setrlimit(0xf, &(0x7f0000000000)={0x7, 0x8000}) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) 17:11:34 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000080001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x1500}, {&(0x7f0000010f00)="2000000098a2e27a98a2e27a00000000d6f465", 0x13, 0x1582}], 0x0, &(0x7f0000000040)=ANY=[]) 17:11:34 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef01000100002ed1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3576.134361][T20137] R10: 000000000000ef85 R11: 0000000000000246 R12: 0000000000000002 [ 3576.142311][T20137] R13: 00007ffce805e82f R14: 00007fa90819e300 R15: 0000000000022000 17:11:35 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09f6ffffff0006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:35 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) (fail_nth: 19) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) [ 3576.184809][T20141] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17854/file0 supports timestamps until 2038 (0x7fffffff) [ 3576.237222][T20162] loop2: detected capacity change from 0 to 512 [ 3576.243245][T20154] loop4: detected capacity change from 0 to 512 [ 3576.271919][T20162] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17855/file0 supports timestamps until 2038 (0x7fffffff) 17:11:35 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09fbffffff0006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3576.282475][T20171] loop3: detected capacity change from 0 to 1024 [ 3576.326575][T20175] FAULT_INJECTION: forcing a failure. [ 3576.326575][T20175] name failslab, interval 1, probability 0, space 0, times 0 [ 3576.339290][T20175] CPU: 0 PID: 20175 Comm: syz-executor.5 Not tainted 5.15.0-rc3-syzkaller #0 [ 3576.348045][T20175] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3576.358284][T20175] Call Trace: [ 3576.361553][T20175] dump_stack_lvl+0xd6/0x122 [ 3576.366302][T20175] dump_stack+0x11/0x1b [ 3576.370448][T20175] should_fail+0x23c/0x250 [ 3576.374846][T20175] ? mempool_alloc_slab+0x16/0x20 [ 3576.379851][T20175] __should_failslab+0x81/0x90 [ 3576.384736][T20175] should_failslab+0x5/0x20 [ 3576.389322][T20175] kmem_cache_alloc+0x4f/0x300 [ 3576.394089][T20175] ? ext4_inode_block_valid+0x1cc/0x210 [ 3576.399616][T20175] mempool_alloc_slab+0x16/0x20 [ 3576.404451][T20175] ? mempool_free+0x130/0x130 [ 3576.409106][T20175] mempool_alloc+0x9d/0x310 [ 3576.413589][T20175] bio_alloc_bioset+0xcc/0x530 [ 3576.418349][T20175] ? iov_iter_alignment+0x34b/0x370 [ 3576.423567][T20175] iomap_dio_bio_iter+0x5c1/0xbc0 [ 3576.428593][T20175] __iomap_dio_rw+0x8d8/0x1010 [ 3576.433375][T20175] iomap_dio_rw+0x30/0x70 [ 3576.437686][T20175] ? ext4_file_write_iter+0x521/0x11f0 [ 3576.443129][T20175] ext4_file_write_iter+0xa59/0x11f0 [ 3576.448394][T20175] ? ext4_file_write_iter+0x521/0x11f0 [ 3576.453952][T20175] do_iter_readv_writev+0x2de/0x380 [ 3576.459158][T20175] do_iter_write+0x192/0x5c0 [ 3576.463826][T20175] vfs_iter_write+0x4c/0x70 [ 3576.468330][T20175] iter_file_splice_write+0x43a/0x790 [ 3576.473814][T20175] ? splice_from_pipe+0xd0/0xd0 [ 3576.478651][T20175] direct_splice_actor+0x80/0xa0 [ 3576.483643][T20175] splice_direct_to_actor+0x345/0x650 [ 3576.489092][T20175] ? do_splice_direct+0x190/0x190 [ 3576.494091][T20175] do_splice_direct+0x106/0x190 [ 3576.498921][T20175] do_sendfile+0x63e/0xbb0 [ 3576.503336][T20175] __x64_sys_sendfile64+0x102/0x140 [ 3576.508627][T20175] do_syscall_64+0x44/0xa0 [ 3576.513036][T20175] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3576.519029][T20175] RIP: 0033:0x7fa90a4268d9 [ 3576.523441][T20175] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3576.543045][T20175] RSP: 002b:00007fa90819e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 3576.551517][T20175] RAX: ffffffffffffffda RBX: 00007fa90a52af60 RCX: 00007fa90a4268d9 [ 3576.559562][T20175] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 3576.567516][T20175] RBP: 00007fa90819e1d0 R08: 0000000000000000 R09: 0000000000000000 17:11:35 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) getrlimit(0x8, &(0x7f0000006dc0)) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(r1, &(0x7f0000006b80)=[{{&(0x7f0000000140), 0x6e, &(0x7f00000004c0)=[{&(0x7f0000000800)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/97, 0x61}, {&(0x7f0000001800)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/203, 0xcb}, {&(0x7f00000003c0)=""/255, 0xff}, {&(0x7f0000000000)=""/27, 0x1b}], 0x6}}, {{&(0x7f0000000540)=@abs, 0x6e, &(0x7f0000000080)=[{&(0x7f0000002800)=""/164, 0xa4}], 0x1, &(0x7f0000006e00)=ANY=[@ANYBLOB="2c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00576c157f00000000000000070000000100487e5ad7ac1d882b54621331103f3b448c883a9633960fc149adac8b4ce6c048e286add05134814d7124441c73bf00bda2dd135b1ff407cad6ab3a080a89a9cfb7680ae527750ee7d18714e4ebf55358ac12a7364a0ad7844ba4d471e17c4d3b3d55727e447e8b3d6cc852b02e19f4b00a9f0e172b12888501682a80c4e28a5e5f6b1c43b9a1ead3384eb7640f57c7e767a9582673aa12fd7e62608e414fc2c45f312b372955c1e36baad99bf8a2b95a92eb42ae0c71f82033fd871aa63da9051f34dbea5dc50b10", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xf8}}, {{&(0x7f00000029c0)=@abs, 0x6e, &(0x7f0000002f40)=[{&(0x7f0000000240)=""/3, 0x3}, {&(0x7f0000002a40)=""/107, 0x6b}, {&(0x7f00000005c0)=""/32, 0x20}, {&(0x7f0000002ac0)=""/193, 0xc1}, {&(0x7f0000002bc0)=""/80, 0x50}, {&(0x7f0000002c40)=""/236, 0xec}, {&(0x7f0000002d40)=""/105, 0x69}, {&(0x7f0000002dc0)=""/221, 0xdd}, {&(0x7f0000002ec0)=""/108, 0x6c}], 0x9, &(0x7f0000003000)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x78}}, {{0x0, 0x0, &(0x7f0000004240)=[{&(0x7f0000003080)=""/62, 0x3e}, {&(0x7f00000030c0)=""/11, 0xb}, {&(0x7f0000003100)=""/4096, 0x1000}, {&(0x7f0000004100)=""/233, 0xe9}, {&(0x7f0000004200)=""/15, 0xf}], 0x5, &(0x7f00000042c0)=[@cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}], 0x90}}, {{&(0x7f0000004380), 0x6e, &(0x7f0000005400)=[{&(0x7f0000004400)=""/4096, 0x1000}], 0x1}}, {{&(0x7f0000005440)=@abs, 0x6e, &(0x7f00000065c0)=[{&(0x7f00000054c0)=""/104, 0x68}, {&(0x7f0000005540)=""/4096, 0x1000}, {&(0x7f0000006540)=""/124, 0x7c}], 0x3, &(0x7f0000006600)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xf8}}, {{&(0x7f0000006700)=@abs, 0x6e, &(0x7f0000006b00)=[{&(0x7f0000006780)=""/229, 0xe5}, {&(0x7f0000006880)=""/152, 0x98}, {&(0x7f0000006940)=""/130, 0x82}, {&(0x7f0000006a00)=""/68, 0x44}, {&(0x7f0000006a80)=""/33, 0x21}, {&(0x7f0000006ac0)=""/9, 0x9}], 0x6}}], 0x7, 0x10022, 0x0) prlimit64(r2, 0x6, &(0x7f0000006d40)={0xfffffffffffffffd, 0x80000000}, &(0x7f0000006d80)) sendfile(r1, r0, 0x0, 0xffffff38) [ 3576.575492][T20175] R10: 000000000000ef85 R11: 0000000000000246 R12: 0000000000000002 [ 3576.583461][T20175] R13: 00007ffce805e82f R14: 00007fa90819e300 R15: 0000000000022000 [ 3576.631693][T20183] loop2: detected capacity change from 0 to 512 [ 3576.635650][T20154] ext4 filesystem being mounted at /root/syzkaller-testdir359891176/syzkaller.w9DOdn/8900/file0 supports timestamps until 2038 (0x7fffffff) [ 3576.657036][T20171] EXT4-fs (loop3): corrupt root inode, run e2fsck 17:11:35 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = epoll_create(0xe635) io_submit(0x0, 0x2, &(0x7f0000000240)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x8, 0x1f, r2, &(0x7f0000000140)="a8dba823796da04014c217ac8f4d6ba84c91b9936ea2a624b0146d0e59158834499112c1f6beccc5b3dfbe955053490df0e469f7144b556e599a621082a005d5d7844a5f3455ed16cdf6a85d288fe87bbdc4fce8de6011f6365aca1dfca72361d3e7f5a57e8de515db8d8e91238033bcfd2ce959f045541079b05761872507121dfd69ab9daddf7349e6d0884ee4512efdd22535292761edf684003ffc411546464822326a42f9bf9e9daf7625dad22c2b", 0xb1, 0xff, 0x0, 0x1, r0}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x101, 0xffffffffffffffff, &(0x7f0000000080)="68c746f3294e5d47c75963a4", 0xc, 0x3, 0x0, 0x2, r1}]) getpid() r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r3, r0, 0x0, 0xffffff38) 17:11:35 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) setrlimit(0x9, &(0x7f0000000b40)={0x4, 0x1}) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) recvmmsg(r1, &(0x7f0000000240)=[{{&(0x7f0000000140)=@ipx, 0x80, &(0x7f0000000a80)=[{&(0x7f00000001c0)=""/66, 0x42}, {&(0x7f00000002c0)=""/132, 0x84}, {&(0x7f0000000380)=""/182, 0xb6}, {&(0x7f0000000440)=""/117, 0x75}, {&(0x7f00000004c0)=""/225, 0xe1}, {&(0x7f0000000800)=""/85, 0x55}, {&(0x7f0000000880)=""/117, 0x75}, {&(0x7f0000000900)=""/101, 0x65}, {&(0x7f0000000980)=""/75, 0x4b}, {&(0x7f0000000a00)=""/119, 0x77}], 0xa, &(0x7f0000000080)=""/58, 0x3a}, 0x1}], 0x1, 0x2000, &(0x7f00000005c0)) r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r2, 0x0, 0xef85) r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r3, r0, 0x0, 0xffffff38) setrlimit(0xc, &(0x7f0000000000)={0xffffffffffffffff, 0x9}) [ 3576.679282][T20171] EXT4-fs (loop3): mount failed [ 3576.688127][T20183] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17856/file0 supports timestamps until 2038 (0x7fffffff) [ 3576.723147][T20171] loop3: detected capacity change from 0 to 1024 17:11:35 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09fdffffff0006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:35 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000032d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3576.771004][T20171] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 3576.790133][T20212] loop2: detected capacity change from 0 to 512 [ 3576.811653][T20171] EXT4-fs (loop3): mount failed [ 3576.830753][T20212] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17857/file0 supports timestamps until 2038 (0x7fffffff) [ 3576.840538][T20222] loop4: detected capacity change from 0 to 512 17:11:35 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09feffffff0006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3576.881239][T20222] ext4 filesystem being mounted at /root/syzkaller-testdir359891176/syzkaller.w9DOdn/8901/file0 supports timestamps until 2038 (0x7fffffff) 17:11:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b4000080001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x1500}, {&(0x7f0000010f00)="2000000098a2e27a98a2e27a00000000d6f465", 0x13, 0x1582}], 0x0, &(0x7f0000000040)=ANY=[]) 17:11:35 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef01000100003ad1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3576.929349][T20235] loop2: detected capacity change from 0 to 512 17:11:35 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) (fail_nth: 20) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) [ 3576.996779][T20235] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17858/file0 supports timestamps until 2038 (0x7fffffff) 17:11:35 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000200000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:35 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x404000, 0x0) write(r0, &(0x7f0000000600)="34fd98aa1d0e7adec937a5f331a75f487934f50242a0751944936972896c29a5068c8ecba1aa0a4e2a631b5180e1fbde79f4502dc4c4a1fba9dcd9ed83e639aefa1b87631c33d1a82cb0c0035676ddfeb0fe7984d7519b0f839d497fc9d64ef14d1de22220ff2623df4950134b9fb734a52adad95f131cce3672a9d7d7b400d2c62810b5f20351639330948107bf8d4534a03ac389455c54d8eb4d609b3e858b7213b38eb01f0eeaba3739ae927916e28da6a79a3fd5e32d30ab30bf959d4596e5ffbff6789a650b9e7d248d1ba849012336a4f3ef8fab07a8f5b81bb0bc45b2174538315ca12b7c723b2157562564a8a1f19d28179f8c565448e0e921b8c3e6fc4adaafa8b929ad077f633325b6a6f71a586cabc4883e03e19315f946b277858593a7367e232202fe9ad656c6768a1517da7f0498b48cb078e929fb11db0cc551f754bffc4859dd89a396915cc809b07d448573098409ea21371056f67ef4114ec10547f498d24513fe594308bf022868ad21e85bba811942fdc45161a1a8a7fe00d5c6b05ed7954f631bbd12a5c9a5cfa5965e0595de608b04ebe02b3fcbf3b9f57807a1a7ad8528992e2ec65949da2f4a0478dfd3ae52639c15d8aeaa351da6d393b58c772168fae604d097fef4d6b9360eb169a0b0ee70cdc22435a003e68698f61b3b63b1f51011bc8f4ef944c1de821785f670124a1c6ed18335d63412", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) [ 3577.055898][T20248] loop4: detected capacity change from 0 to 512 [ 3577.090560][T20259] loop2: detected capacity change from 0 to 512 [ 3577.114848][T20262] loop3: detected capacity change from 0 to 1024 [ 3577.145169][T20259] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17859/file0 supports timestamps until 2038 (0x7fffffff) [ 3577.164323][T20265] FAULT_INJECTION: forcing a failure. [ 3577.164323][T20265] name failslab, interval 1, probability 0, space 0, times 0 [ 3577.177029][T20265] CPU: 0 PID: 20265 Comm: syz-executor.5 Not tainted 5.15.0-rc3-syzkaller #0 [ 3577.185793][T20265] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3577.195846][T20265] Call Trace: [ 3577.199114][T20265] dump_stack_lvl+0xd6/0x122 [ 3577.203730][T20265] dump_stack+0x11/0x1b [ 3577.207915][T20265] should_fail+0x23c/0x250 [ 3577.212336][T20265] ? mempool_alloc_slab+0x16/0x20 [ 3577.217417][T20265] __should_failslab+0x81/0x90 [ 3577.222307][T20265] should_failslab+0x5/0x20 [ 3577.226872][T20265] kmem_cache_alloc+0x4f/0x300 [ 3577.231620][T20265] mempool_alloc_slab+0x16/0x20 [ 3577.236455][T20265] ? mempool_free+0x130/0x130 [ 3577.241112][T20265] mempool_alloc+0x9d/0x310 [ 3577.245709][T20265] bio_alloc_bioset+0xcc/0x530 [ 3577.250575][T20265] ? submit_bio_noacct+0x7ab/0x7d0 [ 3577.255825][T20265] iomap_dio_zero+0xac/0x340 [ 3577.260400][T20265] iomap_dio_bio_iter+0xa62/0xbc0 [ 3577.265445][T20265] __iomap_dio_rw+0x8d8/0x1010 [ 3577.270242][T20265] iomap_dio_rw+0x30/0x70 [ 3577.274606][T20265] ? ext4_file_write_iter+0x521/0x11f0 [ 3577.280060][T20265] ext4_file_write_iter+0xa59/0x11f0 [ 3577.285425][T20265] ? ext4_file_write_iter+0x521/0x11f0 [ 3577.290864][T20265] do_iter_readv_writev+0x2de/0x380 [ 3577.296159][T20265] do_iter_write+0x192/0x5c0 [ 3577.300836][T20265] ? splice_from_pipe_next+0x34f/0x3b0 [ 3577.306412][T20265] ? kmalloc_array+0x2d/0x40 [ 3577.311310][T20265] vfs_iter_write+0x4c/0x70 [ 3577.315860][T20265] iter_file_splice_write+0x43a/0x790 [ 3577.321233][T20265] ? splice_from_pipe+0xd0/0xd0 [ 3577.326074][T20265] direct_splice_actor+0x80/0xa0 [ 3577.331013][T20265] splice_direct_to_actor+0x345/0x650 [ 3577.336421][T20265] ? do_splice_direct+0x190/0x190 [ 3577.341461][T20265] do_splice_direct+0x106/0x190 [ 3577.346306][T20265] do_sendfile+0x63e/0xbb0 [ 3577.350723][T20265] __x64_sys_sendfile64+0x102/0x140 [ 3577.356102][T20265] do_syscall_64+0x44/0xa0 [ 3577.360596][T20265] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3577.366632][T20265] RIP: 0033:0x7fa90a4268d9 [ 3577.371155][T20265] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3577.390826][T20265] RSP: 002b:00007fa90819e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 3577.399319][T20265] RAX: ffffffffffffffda RBX: 00007fa90a52af60 RCX: 00007fa90a4268d9 [ 3577.407271][T20265] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 3577.415221][T20265] RBP: 00007fa90819e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3577.423170][T20265] R10: 000000000000ef85 R11: 0000000000000246 R12: 0000000000000002 [ 3577.431118][T20265] R13: 00007ffce805e82f R14: 00007fa90819e300 R15: 0000000000022000 17:11:36 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000300000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:36 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0xffffffffffffffff, &(0x7f0000000080)={0x38, 0x2, 0x20, 0x5c75, 0x20, 0x0, 0x0, 0xfffffffffffffffa, 0x3, 0x4}, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000800)=""/4096, 0x1000}, {&(0x7f0000000100)=""/161, 0xa1}, {&(0x7f00000001c0)=""/107, 0x6b}, {&(0x7f0000000240)=""/15, 0xf}], 0x4, &(0x7f0000001a00)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x3c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}], 0xe8}}], 0x1, 0x40000001, 0x0) sched_setattr(r0, &(0x7f0000000400)={0x38, 0x2, 0x1000001c, 0x9, 0x3ff, 0x3, 0x40, 0x7ff, 0x3, 0x81}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000002c0)={0x0, 0x0}) sched_setattr(r2, &(0x7f0000000340)={0x38, 0x6, 0x10000002, 0x2, 0x2, 0xfff, 0x5, 0x4, 0x2}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001980)={&(0x7f0000000440)=@qipcrtr, 0x80, &(0x7f00000005c0)=[{&(0x7f00000004c0)=""/162, 0xa2}, {&(0x7f0000000580)=""/61, 0x3d}, {&(0x7f0000001800)=""/126, 0x7e}], 0x3, &(0x7f0000001880)=""/250, 0xfa}, 0x8b86cee9e417dc68) r3 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x58) r4 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x4ffe149e39b76635, 0x0) write(r3, &(0x7f0000000600)="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", 0x200) sendfile(r3, r4, 0x0, 0xef85) r5 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) r6 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMP(r6, 0x1, 0x40, &(0x7f0000000000)=0xff, 0x4) getsockopt$SO_TIMESTAMP(r6, 0x1, 0x3f, 0x0, &(0x7f0000000180)) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$addseals(r7, 0x409, 0x1) sendfile(r6, r1, &(0x7f00000019c0)=0x5, 0x3f) sendfile(r5, r3, 0x0, 0xffffff38) [ 3577.461845][T20262] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 3577.472623][T20248] ext4 filesystem being mounted at /root/syzkaller-testdir359891176/syzkaller.w9DOdn/8902/file0 supports timestamps until 2038 (0x7fffffff) 17:11:36 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x422300, 0x10d) r2 = epoll_create(0xbb) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) write(r1, &(0x7f00000001c0)="77a4438fe622178d7b939b61f1487aa8a45a9330191cd2ee99dc1aa650dbc5487b00e557084fa2d2cbd3ffa90bf1a85a4d1d4d280ae4162ddf605c72cb007afde872c47b3a7c11fd90b3811c8690d8851a1ad320b51102a447bd14ac489e675139ae2226b24f8cc1290ba3e69c1a8ee2bf709c112ff43bbf8a468999eadfbfed4b48cb8e805408583c4c4f941e3089730c20e96305d2c5", 0x97) writev(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000100)='G', 0x1}], 0x1) faccessat2(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x164, 0x1200) r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r3, r0, 0x0, 0xffffff38) r4 = gettid() timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x4, @tid=r4}, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000000140)={{0x5, 0x1}, 0x1, 0x8, 0xa3, {0xe9, 0x3}, 0x7, 0x9}) perf_event_open(&(0x7f0000000500)={0x4, 0x80, 0x0, 0xc2, 0x5, 0x0, 0x0, 0x8a22, 0x64955, 0xbd0384c8e6ea77ca, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x100000f2, 0x5, @perf_bp={0x0, 0x4}, 0x4170, 0x1e, 0x0, 0x9, 0x0, 0x147, 0x5, 0x0, 0xfff, 0x0, 0x7}, r4, 0x1, 0xffffffffffffffff, 0x9) sched_setattr(r4, &(0x7f0000000000)={0x38, 0x1, 0x26, 0x0, 0x2, 0x5, 0x40, 0x40, 0x9}, 0x0) 17:11:36 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file1\x00', 0x424042, 0x4) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = syz_open_dev$vcsa(&(0x7f0000000340), 0x2, 0x102) r3 = epoll_create(0xbb) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000000)) writev(r2, &(0x7f0000000380)=[{&(0x7f0000000100)='G', 0x1}], 0x1) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000000)) r4 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r4, r0, 0x0, 0xffffff38) [ 3577.510129][T20284] loop2: detected capacity change from 0 to 512 [ 3577.518350][T20262] EXT4-fs (loop3): mount failed [ 3577.579074][T20284] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17860/file0 supports timestamps until 2038 (0x7fffffff) [ 3577.597561][T20262] loop3: detected capacity change from 0 to 1024 17:11:36 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000400000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:36 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef01000100003fd1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:36 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) sched_setattr(0x0, &(0x7f0000000000)={0x38, 0x6, 0x42, 0x0, 0x7ff, 0x4f0b, 0x0, 0xd160, 0x3, 0x6}, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) [ 3577.651503][T20262] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 3577.671928][T20311] loop2: detected capacity change from 0 to 512 [ 3577.702131][T20262] EXT4-fs (loop3): mount failed [ 3577.747840][T20321] loop4: detected capacity change from 0 to 512 [ 3577.758250][T20311] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17861/file0 supports timestamps until 2038 (0x7fffffff) [ 3577.810001][T20321] ext4 filesystem being mounted at /root/syzkaller-testdir359891176/syzkaller.w9DOdn/8903/file0 supports timestamps until 2038 (0x7fffffff) 17:11:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000101000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x1500}, {&(0x7f0000010f00)="2000000098a2e27a98a2e27a00000000d6f465", 0x13, 0x1582}], 0x0, &(0x7f0000000040)=ANY=[]) 17:11:36 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000500000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:36 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) (fail_nth: 21) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) [ 3577.910853][T20342] loop2: detected capacity change from 0 to 512 [ 3577.966053][T20346] FAULT_INJECTION: forcing a failure. [ 3577.966053][T20346] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3577.979536][T20346] CPU: 1 PID: 20346 Comm: syz-executor.5 Not tainted 5.15.0-rc3-syzkaller #0 [ 3577.988301][T20346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3577.990185][T20356] loop3: detected capacity change from 0 to 1024 [ 3577.998362][T20346] Call Trace: [ 3578.007978][T20346] dump_stack_lvl+0xd6/0x122 [ 3578.012578][T20346] dump_stack+0x11/0x1b [ 3578.016769][T20346] should_fail+0x23c/0x250 [ 3578.021189][T20346] __alloc_pages+0x102/0x320 [ 3578.025838][T20346] alloc_pages+0x382/0x3d0 [ 3578.030484][T20346] __page_cache_alloc+0x4d/0xf0 [ 3578.035402][T20346] page_cache_ra_unbounded+0x1be/0x430 [ 3578.040888][T20346] ondemand_readahead+0x58c/0x7c0 [ 3578.045906][T20346] ? filemap_get_read_batch+0x3e2/0x410 [ 3578.051443][T20346] page_cache_sync_ra+0xaf/0xe0 [ 3578.056300][T20346] filemap_read+0x3ad/0x1220 [ 3578.061182][T20346] generic_file_read_iter+0x75/0x2c0 [ 3578.066453][T20346] ? __fsnotify_parent+0x340/0x440 [ 3578.071610][T20346] ext4_file_read_iter+0x1db/0x290 [ 3578.076745][T20346] generic_file_splice_read+0x24f/0x330 [ 3578.082359][T20346] ? splice_shrink_spd+0x60/0x60 [ 3578.087354][T20346] splice_direct_to_actor+0x2aa/0x650 [ 3578.092750][T20346] ? do_splice_direct+0x190/0x190 [ 3578.097867][T20346] do_splice_direct+0x106/0x190 [ 3578.102701][T20346] do_sendfile+0x63e/0xbb0 [ 3578.107103][T20346] __x64_sys_sendfile64+0x102/0x140 [ 3578.112316][T20346] do_syscall_64+0x44/0xa0 [ 3578.116722][T20346] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3578.122614][T20346] RIP: 0033:0x7fa90a4268d9 [ 3578.127013][T20346] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3578.146699][T20346] RSP: 002b:00007fa90819e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 3578.155188][T20346] RAX: ffffffffffffffda RBX: 00007fa90a52af60 RCX: 00007fa90a4268d9 17:11:37 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000040d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3578.163148][T20346] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 3578.171112][T20346] RBP: 00007fa90819e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3578.179108][T20346] R10: 000000000000ef85 R11: 0000000000000246 R12: 0000000000000002 [ 3578.187076][T20346] R13: 00007ffce805e82f R14: 00007fa90819e300 R15: 0000000000022000 [ 3578.222936][T20342] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17862/file0 supports timestamps until 2038 (0x7fffffff) [ 3578.227786][T20366] loop4: detected capacity change from 0 to 512 17:11:37 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000600000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:37 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r1, &(0x7f0000000600)="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", 0x200) sendfile(r1, r2, 0x0, 0xef85) recvmmsg(r1, &(0x7f0000004640)=[{{&(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @private}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000080)=""/22, 0x16}, {&(0x7f00000002c0)=""/226, 0xe2}, {&(0x7f00000001c0)=""/86, 0x56}], 0x3, &(0x7f0000000800)=""/4096, 0x1000}, 0x7}, {{&(0x7f00000003c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/161, 0xa1}, {&(0x7f0000000580)}, {&(0x7f0000001800)=""/145, 0x91}], 0x4, &(0x7f00000018c0)=""/4096, 0x1000}, 0x3}, {{&(0x7f00000028c0)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000002bc0)=[{&(0x7f0000002940)}, {&(0x7f0000002980)=""/8, 0x8}, {&(0x7f00000029c0)=""/197, 0xc5}, {&(0x7f0000002ac0)=""/208, 0xd0}], 0x4, &(0x7f0000002c00)=""/189, 0xbd}, 0x7}, {{&(0x7f0000002cc0)=@ieee802154={0x24, @long}, 0x80, &(0x7f0000003140)=[{&(0x7f0000002d40)=""/111, 0x6f}, {&(0x7f0000002dc0)=""/65, 0x41}, {&(0x7f0000002e40)=""/157, 0x9d}, {&(0x7f0000002f00)=""/160, 0xa0}, {&(0x7f0000002fc0)=""/63, 0x3f}, {&(0x7f0000003000)=""/119, 0x77}, {&(0x7f0000003080)=""/148, 0x94}], 0x7, &(0x7f00000031c0)=""/4096, 0x1000}, 0x7ff}, {{&(0x7f00000041c0)=@qipcrtr, 0x80, &(0x7f0000004340)=[{&(0x7f0000004240)=""/32, 0x20}, {&(0x7f0000004280)=""/108, 0x6c}, {&(0x7f0000004300)=""/20, 0x14}], 0x3, &(0x7f0000004380)=""/197, 0xc5}, 0x72}, {{&(0x7f0000004480)=@phonet, 0x80, &(0x7f00000045c0)=[{&(0x7f0000004500)=""/49, 0x31}, {&(0x7f0000004540)=""/71, 0x47}], 0x2, &(0x7f0000004600)=""/54, 0x36}, 0xfffffffc}], 0x6, 0x40000060, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r3, r1, 0x0, 0xffffff38) sched_setattr(r0, &(0x7f0000000000)={0x38, 0x2, 0x0, 0x3ff, 0xffffff81, 0x25, 0x1000, 0x0, 0x59, 0xa7e}, 0x0) 17:11:37 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_setattr(r1, &(0x7f0000000080)={0x38, 0x0, 0x32, 0x2, 0x300000, 0x4, 0x1, 0x200, 0x7f, 0x10001}, 0x0) r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r2, 0x0, 0xef85) r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r3, r0, 0x0, 0xffffff38) [ 3578.309553][T20366] ext4 filesystem being mounted at /root/syzkaller-testdir359891176/syzkaller.w9DOdn/8904/file0 supports timestamps until 2038 (0x7fffffff) [ 3578.317571][T20380] loop2: detected capacity change from 0 to 512 17:11:37 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000700000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3578.361782][T20380] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17863/file0 supports timestamps until 2038 (0x7fffffff) [ 3578.385242][T20356] EXT4-fs (loop3): unsupported inode size: 257 [ 3578.391486][T20356] EXT4-fs (loop3): blocksize: 1024 17:11:37 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000048d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3578.457653][T20403] loop2: detected capacity change from 0 to 512 [ 3578.460745][T20356] loop3: detected capacity change from 0 to 1024 [ 3578.507826][T20403] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17864/file0 supports timestamps until 2038 (0x7fffffff) [ 3578.535007][T20356] EXT4-fs (loop3): unsupported inode size: 257 [ 3578.541218][T20356] EXT4-fs (loop3): blocksize: 1024 17:11:37 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000800000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3578.566482][T20417] loop4: detected capacity change from 0 to 512 17:11:37 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) (fail_nth: 22) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) [ 3578.607395][T20424] loop2: detected capacity change from 0 to 512 17:11:37 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000900000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:37 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000201000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x1500}, {&(0x7f0000010f00)="2000000098a2e27a98a2e27a00000000d6f465", 0x13, 0x1582}], 0x0, &(0x7f0000000040)=ANY=[]) [ 3578.661044][T20424] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17865/file0 supports timestamps until 2038 (0x7fffffff) [ 3578.667159][T20417] ext4 filesystem being mounted at /root/syzkaller-testdir359891176/syzkaller.w9DOdn/8905/file0 supports timestamps until 2038 (0x7fffffff) [ 3578.729880][T20433] FAULT_INJECTION: forcing a failure. [ 3578.729880][T20433] name failslab, interval 1, probability 0, space 0, times 0 [ 3578.741548][T20438] loop2: detected capacity change from 0 to 512 [ 3578.742564][T20433] CPU: 0 PID: 20433 Comm: syz-executor.5 Not tainted 5.15.0-rc3-syzkaller #0 [ 3578.757514][T20433] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3578.767564][T20433] Call Trace: [ 3578.770835][T20433] dump_stack_lvl+0xd6/0x122 [ 3578.775429][T20433] dump_stack+0x11/0x1b [ 3578.779571][T20433] should_fail+0x23c/0x250 [ 3578.783972][T20433] ? mempool_alloc_slab+0x16/0x20 [ 3578.788988][T20433] __should_failslab+0x81/0x90 [ 3578.793754][T20433] should_failslab+0x5/0x20 [ 3578.798255][T20433] kmem_cache_alloc+0x4f/0x300 [ 3578.803006][T20433] mempool_alloc_slab+0x16/0x20 [ 3578.807848][T20433] ? mempool_free+0x130/0x130 [ 3578.812597][T20433] mempool_alloc+0x9d/0x310 [ 3578.817079][T20433] ? ext4_map_blocks+0x5a8/0xf00 [ 3578.822006][T20433] bio_alloc_bioset+0xcc/0x530 [ 3578.826772][T20433] ext4_mpage_readpages+0xe55/0x1140 [ 3578.832084][T20433] ? __add_to_page_cache_locked+0x36a/0x4f0 [ 3578.837982][T20433] ext4_readahead+0x99/0xa0 [ 3578.842516][T20433] read_pages+0xb6/0x540 [ 3578.846749][T20433] ? lru_cache_add+0x13e/0x150 [ 3578.851498][T20433] page_cache_ra_unbounded+0x3d2/0x430 [ 3578.856954][T20433] ondemand_readahead+0x58c/0x7c0 [ 3578.861975][T20433] ? filemap_get_read_batch+0x3e2/0x410 [ 3578.867505][T20433] page_cache_sync_ra+0xaf/0xe0 [ 3578.872351][T20433] filemap_read+0x3ad/0x1220 [ 3578.876921][T20433] generic_file_read_iter+0x75/0x2c0 [ 3578.882196][T20433] ? __fsnotify_parent+0x340/0x440 [ 3578.887292][T20433] ext4_file_read_iter+0x1db/0x290 [ 3578.892380][T20433] generic_file_splice_read+0x24f/0x330 [ 3578.897918][T20433] ? splice_shrink_spd+0x60/0x60 [ 3578.902851][T20433] splice_direct_to_actor+0x2aa/0x650 [ 3578.908268][T20433] ? do_splice_direct+0x190/0x190 [ 3578.913294][T20433] do_splice_direct+0x106/0x190 [ 3578.918121][T20433] do_sendfile+0x63e/0xbb0 [ 3578.922515][T20433] __x64_sys_sendfile64+0x102/0x140 [ 3578.927692][T20433] do_syscall_64+0x44/0xa0 [ 3578.932100][T20433] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3578.937982][T20433] RIP: 0033:0x7fa90a4268d9 [ 3578.942381][T20433] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3578.961984][T20433] RSP: 002b:00007fa90819e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 3578.970386][T20433] RAX: ffffffffffffffda RBX: 00007fa90a52af60 RCX: 00007fa90a4268d9 17:11:37 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = fork() sched_setattr(r2, &(0x7f0000000000)={0x38, 0x3, 0x8, 0x3f, 0xaf5c, 0x454, 0x200, 0x0, 0x3, 0x8}, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r3, r0, 0x0, 0xffffff38) [ 3578.978338][T20433] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 3578.986290][T20433] RBP: 00007fa90819e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3578.994268][T20433] R10: 000000000000ef85 R11: 0000000000000246 R12: 0000000000000002 [ 3579.002226][T20433] R13: 00007ffce805e82f R14: 00007fa90819e300 R15: 0000000000022000 17:11:37 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = getpid() prlimit64(r0, 0x2, &(0x7f0000000080)={0x2, 0xff}, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r1, &(0x7f0000000600)="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", 0x200) r3 = syz_open_dev$vcsa(&(0x7f0000000340), 0x2, 0x102) r4 = epoll_create(0xbb) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_OPENAT={0x12, 0x4, 0x0, r3, 0x0, &(0x7f0000000180)='./file0\x00', 0x1f, 0x200, 0x12345}, 0x1) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000000)) writev(r3, &(0x7f0000000380)=[{&(0x7f0000000100)='G', 0x1}], 0x1) getdents64(r3, &(0x7f0000000000)=""/35, 0x23) sendfile(r1, r2, 0x0, 0xef85) r5 = gettid() timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x4, @tid=r5}, &(0x7f0000000040)) perf_event_open(&(0x7f0000000500)={0x4, 0x80, 0x0, 0xc2, 0x5, 0x0, 0x0, 0x8a22, 0x64955, 0xbd0384c8e6ea77ca, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x5, @perf_bp={0x0, 0x4}, 0x4170, 0x1e, 0x0, 0x9, 0x0, 0x147, 0x5, 0x0, 0xfff, 0x0, 0x7}, r5, 0x1, 0xffffffffffffffff, 0x9) sched_setattr(r5, &(0x7f0000000140)={0x38, 0x5, 0x32, 0xc66, 0x994, 0x4, 0x5, 0x0, 0x1, 0x7f}, 0x0) r6 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r6, r1, 0x0, 0xffffff38) 17:11:37 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef01000100004cd1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3579.088214][T20438] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17866/file0 supports timestamps until 2038 (0x7fffffff) [ 3579.115838][T20464] loop3: detected capacity change from 0 to 1024 17:11:37 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000000)) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r1, &(0x7f0000000600)="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", 0x200) sendfile(r1, r2, 0x0, 0xef85) r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r3, r1, 0x0, 0xffffff38) 17:11:37 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000a00000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3579.137964][T20467] loop4: detected capacity change from 0 to 512 [ 3579.188997][T20477] loop2: detected capacity change from 0 to 512 [ 3579.195746][T20464] EXT4-fs (loop3): unsupported inode size: 258 [ 3579.202064][T20464] EXT4-fs (loop3): blocksize: 1024 17:11:38 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000b00000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:38 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) (fail_nth: 23) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) [ 3579.245187][T20477] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17867/file0 supports timestamps until 2038 (0x7fffffff) [ 3579.255376][T20467] ext4 filesystem being mounted at /root/syzkaller-testdir359891176/syzkaller.w9DOdn/8906/file0 supports timestamps until 2038 (0x7fffffff) [ 3579.327693][T20499] FAULT_INJECTION: forcing a failure. [ 3579.327693][T20499] name failslab, interval 1, probability 0, space 0, times 0 [ 3579.340539][T20499] CPU: 1 PID: 20499 Comm: syz-executor.5 Not tainted 5.15.0-rc3-syzkaller #0 [ 3579.349386][T20499] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3579.359429][T20499] Call Trace: [ 3579.362756][T20499] dump_stack_lvl+0xd6/0x122 [ 3579.367369][T20499] dump_stack+0x11/0x1b [ 3579.371526][T20499] should_fail+0x23c/0x250 [ 3579.375952][T20499] ? kmalloc_array+0x2d/0x40 [ 3579.380532][T20499] __should_failslab+0x81/0x90 [ 3579.385344][T20499] should_failslab+0x5/0x20 [ 3579.389995][T20499] __kmalloc+0x6f/0x350 [ 3579.394173][T20499] kmalloc_array+0x2d/0x40 [ 3579.398630][T20499] iter_file_splice_write+0xd5/0x790 [ 3579.403934][T20499] ? atime_needs_update+0x239/0x390 [ 3579.409150][T20499] ? touch_atime+0xe0/0x250 [ 3579.413635][T20499] ? generic_file_splice_read+0x2a9/0x330 [ 3579.419334][T20499] ? splice_from_pipe+0xd0/0xd0 [ 3579.424165][T20499] direct_splice_actor+0x80/0xa0 [ 3579.429132][T20499] splice_direct_to_actor+0x345/0x650 [ 3579.434581][T20499] ? do_splice_direct+0x190/0x190 [ 3579.439585][T20499] do_splice_direct+0x106/0x190 [ 3579.444666][T20499] do_sendfile+0x63e/0xbb0 [ 3579.449082][T20499] __x64_sys_sendfile64+0x102/0x140 [ 3579.454262][T20499] do_syscall_64+0x44/0xa0 [ 3579.458663][T20499] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3579.464628][T20499] RIP: 0033:0x7fa90a4268d9 [ 3579.469041][T20499] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3579.488776][T20499] RSP: 002b:00007fa90819e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 3579.497181][T20499] RAX: ffffffffffffffda RBX: 00007fa90a52af60 RCX: 00007fa90a4268d9 [ 3579.505187][T20499] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 3579.513171][T20499] RBP: 00007fa90819e1d0 R08: 0000000000000000 R09: 0000000000000000 17:11:38 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) (fail_nth: 24) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) [ 3579.521132][T20499] R10: 000000000000ef85 R11: 0000000000000246 R12: 0000000000000002 [ 3579.529207][T20499] R13: 00007ffce805e82f R14: 00007fa90819e300 R15: 0000000000022000 [ 3579.549387][T20497] loop2: detected capacity change from 0 to 512 [ 3579.558526][T20464] loop3: detected capacity change from 0 to 1024 [ 3579.570438][T20467] loop4: detected capacity change from 0 to 512 [ 3579.596530][T20464] EXT4-fs (loop3): unsupported inode size: 258 [ 3579.602712][T20464] EXT4-fs (loop3): blocksize: 1024 [ 3579.627468][T20497] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17868/file0 supports timestamps until 2038 (0x7fffffff) [ 3579.648721][T20520] FAULT_INJECTION: forcing a failure. [ 3579.648721][T20520] name failslab, interval 1, probability 0, space 0, times 0 [ 3579.661469][T20520] CPU: 0 PID: 20520 Comm: syz-executor.5 Not tainted 5.15.0-rc3-syzkaller #0 [ 3579.670240][T20520] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3579.680294][T20520] Call Trace: [ 3579.683567][T20520] dump_stack_lvl+0xd6/0x122 [ 3579.688484][T20520] dump_stack+0x11/0x1b [ 3579.692630][T20520] should_fail+0x23c/0x250 [ 3579.697059][T20520] __should_failslab+0x81/0x90 [ 3579.701826][T20520] ? __iomap_dio_rw+0x139/0x1010 [ 3579.706753][T20520] should_failslab+0x5/0x20 [ 3579.711283][T20520] kmem_cache_alloc_trace+0x52/0x320 [ 3579.716565][T20520] __iomap_dio_rw+0x139/0x1010 [ 3579.721332][T20520] ? __ext4_mark_inode_dirty+0x502/0x5c0 [ 3579.727026][T20520] ? __brelse+0x2c/0x50 [ 3579.731165][T20520] ? ext4_mark_iloc_dirty+0x161a/0x1700 [ 3579.736879][T20520] ? ext4_dirty_inode+0x58/0xa0 [ 3579.741723][T20520] iomap_dio_rw+0x30/0x70 [ 3579.746051][T20520] ? ext4_file_write_iter+0x521/0x11f0 [ 3579.751581][T20520] ext4_file_write_iter+0xa59/0x11f0 [ 3579.757256][T20520] ? ext4_file_write_iter+0x521/0x11f0 [ 3579.762774][T20520] do_iter_readv_writev+0x2de/0x380 [ 3579.767956][T20520] do_iter_write+0x192/0x5c0 [ 3579.772556][T20520] ? splice_from_pipe_next+0x34f/0x3b0 [ 3579.778026][T20520] ? kmalloc_array+0x2d/0x40 [ 3579.782599][T20520] vfs_iter_write+0x4c/0x70 [ 3579.787091][T20520] iter_file_splice_write+0x43a/0x790 [ 3579.792454][T20520] ? splice_from_pipe+0xd0/0xd0 [ 3579.797359][T20520] direct_splice_actor+0x80/0xa0 [ 3579.802301][T20520] splice_direct_to_actor+0x345/0x650 [ 3579.807721][T20520] ? do_splice_direct+0x190/0x190 [ 3579.812782][T20520] do_splice_direct+0x106/0x190 [ 3579.817611][T20520] do_sendfile+0x63e/0xbb0 [ 3579.822020][T20520] __x64_sys_sendfile64+0x102/0x140 [ 3579.827198][T20520] do_syscall_64+0x44/0xa0 [ 3579.831612][T20520] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3579.837544][T20520] RIP: 0033:0x7fa90a4268d9 [ 3579.841936][T20520] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3579.861616][T20520] RSP: 002b:00007fa90819e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 3579.870019][T20520] RAX: ffffffffffffffda RBX: 00007fa90a52af60 RCX: 00007fa90a4268d9 [ 3579.877969][T20520] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 3579.885918][T20520] RBP: 00007fa90819e1d0 R08: 0000000000000000 R09: 0000000000000000 17:11:38 executing program 0: prlimit64(0x0, 0xa, &(0x7f0000000280)={0x1000, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x38, 0x6, 0x0, 0x3, 0x1c11, 0x80000001, 0x7, 0x8, 0x9, 0x44}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="34fd98aa1d0e7adec937a5f331a75f487934f50242a0751944936972896c29a5068c8ecba1aa0a4e2a631b5180e1fbde79f4502dc4c4a1fba9dcd9ed83e639aefa1b87631c33d1a82cb0c0035676ddfeb0fe7984d7519b0f839d497fc9d64ef14d1de22220ff2623df4950134b9fb734a52adad95f131cce3672a9d7d7b400d2c62810b5f20351639330948107bf8d4534a03ac389455c54d8eb4d609b3e858b7213b38eb01f0eeaba3739ae927916e28da6a79a3fd5e32d30ab30bf959d4596e5ffbff6789a650b9e7d248d1ba849012336a4f3ef8fab07a8f5b81bb0bc45b2174538315ca12b7c723b2157562564a8a1f19d28179f8c565448e0e921b8c3e6fc4adaafa8b929ad077f633325b6a6f71a586cabc4883e03e19315f946b277858593a7367e232202fe9ad656c6768a1517da7f0498b48cb078e929fb11db0cc551f754bffc4859dd89a396915cc809b07d448573098409ea21371056f67ef4114ec10547f498d24513fe594308bf022868ad21e85bba811942fdc45161a1a8a7fe00d5c6b05ed7954f631bbd12a5c9a5cfa5965e0595de608b04ebe02b3fcbf3b9f57807a1a7ad8528992e2ec65949da2f4a0478dfd3ae52639c15d8aeaa351da6d393b58c772168fae604d097fef4d6b9360eb169a0b0ee70cdc22435a003e68698f61b3b63b1f51011bc8f4ef944c1de821785f670124a1c6ed18335d63412", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) prlimit64(0xffffffffffffffff, 0xa, &(0x7f0000000080)={0x3, 0x5}, &(0x7f0000000140)) 17:11:38 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000060d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:38 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000c00000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3579.893875][T20520] R10: 000000000000ef85 R11: 0000000000000246 R12: 0000000000000002 [ 3579.901959][T20520] R13: 00007ffce805e82f R14: 00007fa90819e300 R15: 0000000000022000 17:11:38 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000040201000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x1500}, {&(0x7f0000010f00)="2000000098a2e27a98a2e27a00000000d6f465", 0x13, 0x1582}], 0x0, &(0x7f0000000040)=ANY=[]) 17:11:38 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="34fd98aa1d0e7adec937a5f331a75f487934f50242a0751944936972896c29a5068c8ecba1aa0a4e2a631b5180e1fbde79f4502dc4c4a1fba9dcd9ed83e639aefa1b87631c33d1a82cb0c0035676ddfeb0fe7984d7519b0f839d497fc9d64ef14d1de22220ff2623df4950134b9fb734a52adad95f131cce3672a9d7d7b400d2c62810b5f20351639330948107bf8d4534a03ac389455c54d8eb4d609b3e858b7213b38eb01f0eeaba3739ae927916e28da6a79a3fd5e32d30ab30bf959d4596e5ffbff6789a650b9e7d248d1ba849012336a4f3ef8fab07a8f5b81bb0bc45b2174538315ca12b7c723b2157562564a8a1f19d28179f8c565448e0e921b8c3e6fc4adaafa8b929ad077f633325b6a6f71a586cabc4883e03e19315f946b277858593a7367e232202fe9ad656c6768a1517da7f0498b48cb078e929fb11db0cc551f754bffc4859dd89a396915cc809b07d448573098409ea21371056f67ef4114ec10547f498d24513fe594308bf022868ad21e85bba811942fdc45161a1a8a7fe00d5c6b05ed7954f631bbd12a5c9a5cfa5965e0595de608b04ebe02b3fcbf3b9f57807a1a7ad8528992e2ec65949da2f4a0478dfd3ae52639c15d8aeaa351da6d393b58c772168fae604d097fef4d6b9360eb169a0b0ee70cdc22435a003e68698f61b3b63b1f51011bc8f4ef944c1de821785f670124a1c6ed18335d63412", 0x200) sendfile(r0, r1, 0x0, 0xef85) (fail_nth: 25) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) [ 3579.974986][T20532] loop2: detected capacity change from 0 to 512 17:11:38 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000d00000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3580.027498][T20530] loop4: detected capacity change from 0 to 512 [ 3580.048219][T20532] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17869/file0 supports timestamps until 2038 (0x7fffffff) [ 3580.051078][T20547] loop3: detected capacity change from 0 to 1024 17:11:38 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) prlimit64(r0, 0xb, &(0x7f0000000140)={0x2, 0x99}, 0x0) r1 = gettid() perf_event_open(&(0x7f0000000500)={0x4, 0x80, 0x0, 0xc2, 0x5, 0x0, 0x0, 0x8a22, 0x64955, 0xbd0384c8e6ea77ca, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x100000f2, 0x5, @perf_bp={0x0, 0x4}, 0x4170, 0x1e, 0x0, 0x9, 0x0, 0x147, 0x5, 0x0, 0xfff, 0x0, 0x7}, r1, 0x1, 0xffffffffffffffff, 0x9) sched_setattr(r1, &(0x7f0000000000)={0x38, 0x1, 0x12, 0x7, 0x2, 0x3, 0x9, 0x1, 0x0, 0x1f}, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r3 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r2, &(0x7f0000000600)="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", 0x200) sched_setattr(r1, &(0x7f0000000080)={0x38, 0x0, 0x10000030, 0x5, 0x6, 0x7f, 0x8, 0x3, 0x9, 0x8001}, 0x0) sendfile(r2, r3, 0x0, 0xef85) r4 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r4, r2, 0x0, 0xffffff38) [ 3580.121896][T20550] FAULT_INJECTION: forcing a failure. [ 3580.121896][T20550] name failslab, interval 1, probability 0, space 0, times 0 [ 3580.134657][T20550] CPU: 0 PID: 20550 Comm: syz-executor.5 Not tainted 5.15.0-rc3-syzkaller #0 [ 3580.143500][T20550] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3580.153544][T20550] Call Trace: [ 3580.156828][T20550] dump_stack_lvl+0xd6/0x122 [ 3580.161495][T20550] dump_stack+0x11/0x1b [ 3580.165862][T20550] should_fail+0x23c/0x250 [ 3580.170265][T20550] ? mempool_alloc_slab+0x16/0x20 [ 3580.175273][T20550] __should_failslab+0x81/0x90 [ 3580.180023][T20550] should_failslab+0x5/0x20 [ 3580.184653][T20550] kmem_cache_alloc+0x4f/0x300 [ 3580.189418][T20550] ? ext4_inode_block_valid+0x1cc/0x210 [ 3580.195087][T20550] mempool_alloc_slab+0x16/0x20 [ 3580.199934][T20550] ? mempool_free+0x130/0x130 [ 3580.204617][T20550] mempool_alloc+0x9d/0x310 [ 3580.209103][T20550] bio_alloc_bioset+0xcc/0x530 [ 3580.214073][T20550] ? iov_iter_alignment+0x34b/0x370 [ 3580.219324][T20550] iomap_dio_bio_iter+0x5c1/0xbc0 [ 3580.224337][T20550] __iomap_dio_rw+0x8d8/0x1010 [ 3580.229247][T20550] iomap_dio_rw+0x30/0x70 [ 3580.233560][T20550] ? ext4_file_write_iter+0x521/0x11f0 [ 3580.239004][T20550] ext4_file_write_iter+0xa59/0x11f0 [ 3580.244297][T20550] ? ext4_file_write_iter+0x521/0x11f0 [ 3580.249751][T20550] do_iter_readv_writev+0x2de/0x380 [ 3580.255009][T20550] do_iter_write+0x192/0x5c0 [ 3580.259590][T20550] ? splice_from_pipe_next+0x34f/0x3b0 [ 3580.265027][T20550] ? kmalloc_array+0x2d/0x40 [ 3580.269644][T20550] vfs_iter_write+0x4c/0x70 [ 3580.274242][T20550] iter_file_splice_write+0x43a/0x790 [ 3580.279728][T20550] ? splice_from_pipe+0xd0/0xd0 [ 3580.284562][T20550] direct_splice_actor+0x80/0xa0 [ 3580.289552][T20550] splice_direct_to_actor+0x345/0x650 [ 3580.294975][T20550] ? do_splice_direct+0x190/0x190 [ 3580.300001][T20550] do_splice_direct+0x106/0x190 [ 3580.304921][T20550] do_sendfile+0x63e/0xbb0 [ 3580.309350][T20550] __x64_sys_sendfile64+0x102/0x140 [ 3580.314556][T20550] do_syscall_64+0x44/0xa0 [ 3580.318966][T20550] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3580.324922][T20550] RIP: 0033:0x7fa90a4268d9 [ 3580.329315][T20550] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3580.348993][T20550] RSP: 002b:00007fa90819e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 3580.357430][T20550] RAX: ffffffffffffffda RBX: 00007fa90a52af60 RCX: 00007fa90a4268d9 [ 3580.365395][T20550] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 3580.373360][T20550] RBP: 00007fa90819e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3580.381309][T20550] R10: 000000000000ef85 R11: 0000000000000246 R12: 0000000000000002 [ 3580.389256][T20550] R13: 00007ffce805e82f R14: 00007fa90819e300 R15: 0000000000022000 17:11:39 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0xd, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) openat(r1, &(0x7f00000001c0)='./file0\x00', 0x501000, 0x18e) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x188) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x822000, &(0x7f0000000800)=ANY=[@ANYBLOB="746f4f00000000b0fc196804a3070af63fe5db8886201f2d6c630e0000002a", @ANYRESHEX=r2, @ANYBLOB="a54e3d0000000000000608da40b759730d00000000000000", @ANYRESHEX=r1, @ANYBLOB="2c616669643d307830303030372c61634f6573733d94a1e7b6de82f9eb479182c71d29ade8bc95d76288dff2e956dfe267e7142d72a5f9edec78ed3337789a0a5a95b56fe92ab93f0b8d708519821d15381ba2f1fbc0a0d6cdba231decea57e82a476e821d0ed095c51dad33934a80ec79c0be2b33208bfdaa6b3c8a70be360be2686bf55d75250e510293d5", @ANYRESDEC=r5, @ANYBLOB="2c616e616d653d2c6163636573733d757365722c64656275673d3078303030303030303030303030303030382c736d61636b66737472616e736d7574653d5e2e2f262d5c2f8c5ed04a7d2c726f6f74636f6e746578743d756e636f6e66696e65645f752c00"]) sendfile(r0, r1, 0x0, 0xef85) r6 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r6, r0, 0x0, 0xffffff38) sched_setattr(r4, &(0x7f0000000180)={0x38, 0x6, 0x10000000, 0x6, 0x0, 0x74, 0xff, 0x1f, 0x1000, 0x9}, 0x0) 17:11:39 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x59) sendfile(r2, r0, 0x0, 0xffffff38) [ 3580.417418][T20563] loop2: detected capacity change from 0 to 512 [ 3580.421990][T20530] ext4 filesystem being mounted at /root/syzkaller-testdir359891176/syzkaller.w9DOdn/8907/file0 supports timestamps until 2038 (0x7fffffff) 17:11:39 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000e00000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3580.471140][T20563] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17870/file0 supports timestamps until 2038 (0x7fffffff) [ 3580.495399][T20547] EXT4-fs (loop3): unsupported inode size: 258 [ 3580.501624][T20547] EXT4-fs (loop3): blocksize: 1024 17:11:39 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000062d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3580.552844][T20583] loop2: detected capacity change from 0 to 512 [ 3580.577967][T20547] loop3: detected capacity change from 0 to 1024 17:11:39 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000f00000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3580.616253][T20583] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17871/file0 supports timestamps until 2038 (0x7fffffff) [ 3580.621168][T20547] EXT4-fs (loop3): unsupported inode size: 258 [ 3580.636986][T20547] EXT4-fs (loop3): blocksize: 1024 [ 3580.652469][T20596] loop4: detected capacity change from 0 to 512 [ 3580.707082][T20604] loop2: detected capacity change from 0 to 512 [ 3580.729543][T20604] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17872/file0 supports timestamps until 2038 (0x7fffffff) 17:11:39 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09001000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3580.769224][T20596] ext4 filesystem being mounted at /root/syzkaller-testdir359891176/syzkaller.w9DOdn/8908/file0 supports timestamps until 2038 (0x7fffffff) 17:11:39 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000000), 0x5, 0x200000) sendmsg$NL80211_CMD_STOP_P2P_DEVICE(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2024000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, 0x0, 0x8, 0x70bd29, 0x25dfdbfb, {{}, {@void, @void}}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r3, r0, 0x0, 0xffffff38) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMP(r4, 0x1, 0x40, &(0x7f0000000000)=0xff, 0x4) getsockopt$SO_TIMESTAMP(r4, 0x1, 0x3f, 0x0, &(0x7f0000000180)) sendfile(0xffffffffffffffff, r4, &(0x7f0000000200)=0xfffffffffffffffa, 0x414) 17:11:39 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) (fail_nth: 26) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) 17:11:39 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000301000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x1500}, {&(0x7f0000010f00)="2000000098a2e27a98a2e27a00000000d6f465", 0x13, 0x1582}], 0x0, &(0x7f0000000040)=ANY=[]) 17:11:39 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000068d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3580.825904][T20621] loop2: detected capacity change from 0 to 512 [ 3580.907147][T20621] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17873/file0 supports timestamps until 2038 (0x7fffffff) [ 3580.932695][T20634] FAULT_INJECTION: forcing a failure. [ 3580.932695][T20634] name failslab, interval 1, probability 0, space 0, times 0 [ 3580.945462][T20634] CPU: 0 PID: 20634 Comm: syz-executor.5 Not tainted 5.15.0-rc3-syzkaller #0 [ 3580.954404][T20634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3580.964626][T20634] Call Trace: [ 3580.967900][T20634] dump_stack_lvl+0xd6/0x122 [ 3580.972492][T20634] dump_stack+0x11/0x1b [ 3580.976646][T20634] should_fail+0x23c/0x250 [ 3580.981054][T20634] ? mempool_alloc_slab+0x16/0x20 [ 3580.986071][T20634] __should_failslab+0x81/0x90 [ 3580.990838][T20634] should_failslab+0x5/0x20 [ 3580.995345][T20634] kmem_cache_alloc+0x4f/0x300 [ 3581.000176][T20634] mempool_alloc_slab+0x16/0x20 [ 3581.005031][T20634] ? mempool_free+0x130/0x130 [ 3581.009704][T20634] mempool_alloc+0x9d/0x310 [ 3581.014237][T20634] bio_alloc_bioset+0xcc/0x530 [ 3581.019081][T20634] ? submit_bio_noacct+0x7ab/0x7d0 [ 3581.024185][T20634] iomap_dio_zero+0xac/0x340 [ 3581.028782][T20634] iomap_dio_bio_iter+0xa62/0xbc0 [ 3581.033959][T20634] __iomap_dio_rw+0x8d8/0x1010 [ 3581.038722][T20634] iomap_dio_rw+0x30/0x70 [ 3581.043053][T20634] ? ext4_file_write_iter+0x521/0x11f0 [ 3581.048568][T20634] ext4_file_write_iter+0xa59/0x11f0 [ 3581.053854][T20634] ? ext4_file_write_iter+0x521/0x11f0 [ 3581.059407][T20634] do_iter_readv_writev+0x2de/0x380 [ 3581.064637][T20634] do_iter_write+0x192/0x5c0 [ 3581.069227][T20634] ? splice_from_pipe_next+0x34f/0x3b0 [ 3581.074800][T20634] ? kmalloc_array+0x2d/0x40 [ 3581.079390][T20634] vfs_iter_write+0x4c/0x70 [ 3581.083902][T20634] iter_file_splice_write+0x43a/0x790 [ 3581.089269][T20634] ? splice_from_pipe+0xd0/0xd0 [ 3581.094135][T20634] direct_splice_actor+0x80/0xa0 [ 3581.099198][T20634] splice_direct_to_actor+0x345/0x650 [ 3581.104564][T20634] ? do_splice_direct+0x190/0x190 [ 3581.109568][T20634] do_splice_direct+0x106/0x190 [ 3581.114449][T20634] do_sendfile+0x63e/0xbb0 [ 3581.118867][T20634] __x64_sys_sendfile64+0x102/0x140 [ 3581.124095][T20634] do_syscall_64+0x44/0xa0 [ 3581.128583][T20634] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3581.134487][T20634] RIP: 0033:0x7fa90a4268d9 17:11:39 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09001100000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:39 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09001200000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:39 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09001400000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:39 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="34fd98aa1d0e7adec937a5f331a75f487934f50242a0751944936972896c29a5068c8ecba1aa0a4e2a631b5180e1fbde79f4502dc4c4a1fba9dcd9ed83e639aefa1b87631c33d1a82cb0c0035676ddfeb0fe7984d7519b0f839d497fc9d64ef14d1de22220ff2623df4950134b9fb734a52adad95f131cce3672a9d7d7b400d2c62810b5f20351639330948107bf8d4534a03ac389455c54d8eb4d609b3e858b7213b38eb01f0eeaba3739ae927916e28da6a79a3fd5e32d30ab30bf959d4596e5ffbff6789a650b9e7d248d1ba849012336a4f3ef8fab07a8f5b81bb0bc45b2174538315ca12b7c723b2157562564a8a1f19d28179f8c565448e0e921b8c3e6fc4adaafa8b929ad077f633325b6a6f71a586cabc4883e03e19315f946b277858593a7367e232202fe9ad656c6768a1517da7f0498b48cb078e929fb11db0cc551f754bffc4859dd89a396915cc809b07d448573098409ea21371056f67ef4114ec10547f498d24513fe594308bf022868ad21e85bba811942fdc45161a1a8a7fe00d5c6b05ed7954f631bbd12a5c9a5cfa5965e0595de608b04ebe02b3fcbf3b9f57807a1a7ad8528992e2ec65949da2f4a0478dfd3ae52639c15d8aeaa351da6d393b58c772168fae604d097fef4d6b9360eb169a0b0ee70cdc22435a003e68698f61b3b63b1f51011bc8f4ef944c1de821785f670124a1c6ed18335d63412", 0x200) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(&(0x7f00000001c0), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r5 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) sendmsg$ETHTOOL_MSG_TSINFO_GET(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000004c0)={0x34, r4, 0x9, 0x0, 0x0, {0x5}, [@HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_team\x00'}]}]}, 0x34}}, 0x0) r7 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000180), r3) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x14, r7, 0x2}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendfile(r0, r1, 0x0, 0xef85) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000000)=@gcm_128={{0x303}, "3b2e9b10a0d2f12c", "eede4b9d1681b0524b879effc28d85d5", "49a16cd7", "c582c297bdf245bd"}, 0x28) r8 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r8, r0, 0x0, 0xffffff38) 17:11:40 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09001800000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3581.139203][T20634] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3581.158822][T20634] RSP: 002b:00007fa90819e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 3581.167229][T20634] RAX: ffffffffffffffda RBX: 00007fa90a52af60 RCX: 00007fa90a4268d9 [ 3581.175184][T20634] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 3581.183258][T20634] RBP: 00007fa90819e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3581.191267][T20634] R10: 000000000000ef85 R11: 0000000000000246 R12: 0000000000000002 [ 3581.199353][T20634] R13: 00007ffce805e82f R14: 00007fa90819e300 R15: 0000000000022000 17:11:40 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09001b00000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3581.246097][T20651] loop4: detected capacity change from 0 to 512 [ 3581.262444][T20658] loop3: detected capacity change from 0 to 1024 17:11:40 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = dup3(r1, r1, 0x80000) setrlimit(0xb, &(0x7f0000000140)={0x5, 0x5}) fchmodat(r2, &(0x7f0000000000)='./file0\x00', 0x20) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) creat(&(0x7f0000000080)='./file0\x00', 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r3, r0, 0x0, 0xffffff38) [ 3581.291027][T20666] loop2: detected capacity change from 0 to 512 [ 3581.329615][T20658] EXT4-fs (loop3): unsupported inode size: 259 [ 3581.335797][T20658] EXT4-fs (loop3): blocksize: 1024 [ 3581.347532][T20666] EXT4-fs mount: 144 callbacks suppressed [ 3581.347546][T20666] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3581.363454][T20651] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3581.366148][T20666] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17878/file0 supports timestamps until 2038 (0x7fffffff) [ 3581.375930][T20651] ext4 filesystem being mounted at /root/syzkaller-testdir359891176/syzkaller.w9DOdn/8909/file0 supports timestamps until 2038 (0x7fffffff) [ 3581.432616][T20658] loop3: detected capacity change from 0 to 1024 17:11:40 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09002200000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:40 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="34fd98aa1d0e7adec937a5f331a75f487934f50242a0751944936972896c29a5068c8ecba1aa0a4e2a631b5180e1fbde79f4502dc4c4a1fba9dcd9ed83e639aefa1b87631c33d1a82cb0c0035676ddfeb0fe7984d7519b0f839d497fc9d64ef14d1de22220ff2623df4950134b9fb734a52adad95f131cce3672a9d7d7b400d2c62810b5f20351639330948107bf8d4534a03ac389455c54d8eb4d609b3e858b7213b38eb01f0eeaba3739ae927916e28da6a79a3fd5e32d30ab30bf959d4596e5ffbff6789a650b9e7d248d1ba849012336a4f3ef8fab07a8f5b81bb0bc45b2174538315ca12b7c723b2157562564a8a1f19d28179f8c565448e0e921b8c3e6fc4adaafa8b929ad077f633325b6a6f71a586cabc4883e03e19315f946b277858593a7367e232202fe9ad656c6768a1517da7f0498b48cb078e929fb11db0cc551f754bffc4859dd89a396915cc809b07d448573098409ea21371056f67ef4114ec10547f498d24513fe594308bf022868ad21e85bba811942fdc45161a1a8a7fe00d5c6b05ed7954f631bbd12a5c9a5cfa5965e0595de608b04ebe02b3fcbf3b9f57807a1a7ad8528992e2ec65949da2f4a0478dfd3ae52639c15d8aeaa351da6d393b58c772168fae604d097fef4d6b9360eb169a0b0ee70cdc22435a003e68698f61b3b63b1f51011bc8f4ef944c1de821785f670124a1c6ed18335d63412", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) splice(r1, &(0x7f0000000000)=0x6, r0, &(0x7f0000000080)=0x4, 0x8, 0x4) [ 3581.454810][T20635] loop4: detected capacity change from 0 to 512 [ 3581.465849][T20658] EXT4-fs (loop3): unsupported inode size: 259 [ 3581.472082][T20658] EXT4-fs (loop3): blocksize: 1024 [ 3581.477656][T20690] loop2: detected capacity change from 0 to 512 [ 3581.523039][T20690] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3581.534122][T20690] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17879/file0 supports timestamps until 2038 (0x7fffffff) 17:11:40 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) (fail_nth: 27) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) 17:11:40 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) setrlimit(0x3, &(0x7f00000005c0)={0xfffffffffffffffc, 0x7c8a}) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) writev(r2, &(0x7f0000000800)=[{&(0x7f0000000140)="81d992d72f446773f872e50f0458820ec83258e9b837732d0315a38093508cb09a2322e68a87efe36cb786a73123860fda1fe9f36e0bc4dd0f9017e0c2c5215ac72d7e15e3d2a905d1", 0x49}, {&(0x7f00000002c0)="6fc66bd48c7ec4dc1049053f348a13afa067dc90d30c816b08a15932cd1778c002ef3cebbce4425c2265d1a0cb471a221f4c993c4c75dd271dcf12da0bc4f16f48484dc9acc19790a820c44c326fc615bc7ddf010b59a3cf52d284a7724c137f838bbb5e29d4d70b219546232ea70fee77e9f0ce1fdf8f472886334da2f60fa3568845d7b2ae351ff199545d4377577fb89b217f335ba0d7f32770faee947593ebc17ae54b4b4c7a133ed6396291acad52d96a7ea99b2957bcffe90d721d869dc75d3ae9896469b16505df17d448a42c11a457819295de944454572d024751", 0xdf}, {&(0x7f00000001c0)="dbb15496ab8ab4e4fb672246905808350f32dc369a9b12a0a30bd7d63a3edc5af4f077e5af2c832312057d034676702ad9b21b52b7bd285efd18bbf19634cd4b54e77b364b2960993a84b3541242a57b4b100fe586518d800a0c8f92fd09f6339969ce3b57cc804f06dc6b04b857e9686bb97ec504bfed442a8e508ccfd49483647dddc92fa7d0c34ef99555c5128d23f9a87ad18b13ea5a565dba09067b60c03d3312ace6f962a217c6", 0xaa}, {&(0x7f0000000000)="e35569af06bebea82daf4a25c7e1473b174472b61efef0", 0x17}, {&(0x7f0000000080)="e39164eab0", 0x5}, {&(0x7f00000003c0)="0b92e40e765a3970d982ed1f3a827f8772c9d5b6c057f4a94346e6d92cbb0894cda269ffd37f5fa9ab779e5ca9a7aa44d271c8f245577f6095ab9b6e112a3e4057a25676e2fb2bac96121ebb7c3cf6cde9d9fc52ddc412d52556df4988f1e09ecba476c909bdde71eb970a7762124acff338a1e5743b70f49c8b", 0x7a}, {&(0x7f0000000440)="7229855afcef0b9d1cd6b1507da73c3afc44652c8a2630f9d8f45d515e199ca772bfce178e60974d513a9e2a55d8e240e4281e553df73742a11409f3835f19643c703b7114388a5e3437482af61b110d16c701ca0fb58cbc2ead78bcfb22", 0x5e}, {&(0x7f00000004c0)="26c8fafc8aa8f0d303c9747d238a195a602ca3335cc7554e504d74965737a85cf7942474c278a2bf17ba8a", 0x2b}, {&(0x7f0000000500)="fd30c6633569bbb9e5827bcfb6fcb1942f28fa687840e8b546087f7adc90e9dde8d01291d9a4541835f371f8fe09bb16b4295f456651a423931d4aa7d190992fe4a415ffba3ceda2c35d0f6982d074b067298ecf386782977c348011bf33c9fcd026b83dd8b42eda32bb22e451026c521b8f24ef2674cb36c30980c44bca8e477f5d6cd4600b5085b627d0baadb7a0edcc92047a755f675cca95eb95005d36f0d7e64f1ac3070546467ad45eb02fd3dc28", 0xb1}], 0x9) 17:11:40 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef01000100006cd1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:40 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09002500000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:40 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000401000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x1500}, {&(0x7f0000010f00)="2000000098a2e27a98a2e27a00000000d6f465", 0x13, 0x1582}], 0x0, &(0x7f0000000040)=ANY=[]) [ 3581.661252][T20716] loop2: detected capacity change from 0 to 512 [ 3581.692168][T20722] loop4: detected capacity change from 0 to 512 [ 3581.702051][T20716] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3581.703305][T20725] loop3: detected capacity change from 0 to 1024 [ 3581.714627][T20716] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17880/file0 supports timestamps until 2038 (0x7fffffff) [ 3581.745787][T20726] FAULT_INJECTION: forcing a failure. [ 3581.745787][T20726] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3581.759439][T20726] CPU: 0 PID: 20726 Comm: syz-executor.5 Not tainted 5.15.0-rc3-syzkaller #0 [ 3581.768302][T20726] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3581.778345][T20726] Call Trace: [ 3581.781624][T20726] dump_stack_lvl+0xd6/0x122 [ 3581.786307][T20726] dump_stack+0x11/0x1b [ 3581.790449][T20726] should_fail+0x23c/0x250 [ 3581.794860][T20726] __alloc_pages+0x102/0x320 [ 3581.799486][T20726] alloc_pages+0x382/0x3d0 [ 3581.803906][T20726] __page_cache_alloc+0x4d/0xf0 [ 3581.808864][T20726] page_cache_ra_unbounded+0x1be/0x430 [ 3581.814357][T20726] ondemand_readahead+0x58c/0x7c0 [ 3581.819383][T20726] ? filemap_get_read_batch+0x3e2/0x410 [ 3581.824991][T20726] page_cache_sync_ra+0xaf/0xe0 [ 3581.829869][T20726] filemap_read+0x3ad/0x1220 [ 3581.834467][T20726] generic_file_read_iter+0x75/0x2c0 [ 3581.839801][T20726] ? __fsnotify_parent+0x340/0x440 [ 3581.844912][T20726] ext4_file_read_iter+0x1db/0x290 [ 3581.850006][T20726] generic_file_splice_read+0x24f/0x330 [ 3581.855719][T20726] ? splice_shrink_spd+0x60/0x60 [ 3581.860831][T20726] splice_direct_to_actor+0x2aa/0x650 [ 3581.866330][T20726] ? do_splice_direct+0x190/0x190 [ 3581.871334][T20726] do_splice_direct+0x106/0x190 [ 3581.876182][T20726] do_sendfile+0x63e/0xbb0 [ 3581.880602][T20726] __x64_sys_sendfile64+0x102/0x140 [ 3581.885791][T20726] do_syscall_64+0x44/0xa0 [ 3581.890189][T20726] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3581.896073][T20726] RIP: 0033:0x7fa90a4268d9 [ 3581.900558][T20726] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3581.920239][T20726] RSP: 002b:00007fa90819e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 3581.928716][T20726] RAX: ffffffffffffffda RBX: 00007fa90a52af60 RCX: 00007fa90a4268d9 [ 3581.936673][T20726] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 3581.944764][T20726] RBP: 00007fa90819e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3581.952728][T20726] R10: 000000000000ef85 R11: 0000000000000246 R12: 0000000000000002 17:11:40 executing program 1: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_CHANNEL(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r0, 0x8, 0x70bd25, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0x1ff, 0x73}}}}, [@NL80211_ATTR_CENTER_FREQ2={0x8}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x4}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x5a}, @NL80211_ATTR_CENTER_FREQ2={0x8}, @NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x1a}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0xca4f}]}, 0x58}, 0x1, 0x0, 0x0, 0x20004090}, 0x20000000) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r1, &(0x7f0000000600)="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", 0x200) sendfile(r1, r2, 0x0, 0xef85) r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r3, r1, 0x0, 0xffffff38) [ 3581.960680][T20726] R13: 00007ffce805e82f R14: 00007fa90819e300 R15: 0000000000022000 [ 3581.980674][T20725] EXT4-fs (loop3): unsupported inode size: 260 [ 3581.986874][T20725] EXT4-fs (loop3): blocksize: 1024 [ 3582.004435][T20716] loop2: detected capacity change from 0 to 512 17:11:40 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09002e00000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3582.014325][T20722] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3582.032371][T20722] ext4 filesystem being mounted at /root/syzkaller-testdir359891176/syzkaller.w9DOdn/8910/file0 supports timestamps until 2038 (0x7fffffff) [ 3582.089860][T20725] loop3: detected capacity change from 0 to 1024 [ 3582.109735][T20725] EXT4-fs (loop3): unsupported inode size: 260 [ 3582.116006][T20725] EXT4-fs (loop3): blocksize: 1024 17:11:40 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000074d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3582.138449][T20757] loop2: detected capacity change from 0 to 512 [ 3582.212321][T20757] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3582.214446][T20764] loop4: detected capacity change from 0 to 512 [ 3582.223934][T20757] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17881/file0 supports timestamps until 2038 (0x7fffffff) 17:11:41 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09004400000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000501000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x1500}, {&(0x7f0000010f00)="2000000098a2e27a98a2e27a00000000d6f465", 0x13, 0x1582}], 0x0, &(0x7f0000000040)=ANY=[]) [ 3582.270704][T20764] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3582.283698][T20764] ext4 filesystem being mounted at /root/syzkaller-testdir359891176/syzkaller.w9DOdn/8911/file0 supports timestamps until 2038 (0x7fffffff) 17:11:41 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x130) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) 17:11:41 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0), 0x2, 0x3) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) ioctl$BTRFS_IOC_GET_DEV_STATS(r1, 0xc4089434, &(0x7f0000000800)={0x0, 0x9, 0x1, [0x1000, 0x0, 0x3f, 0x827, 0x100000000], [0x2, 0x0, 0x9, 0xffffffffffffffff, 0x1, 0x3, 0x53f3, 0x1000, 0x200, 0x5, 0x3, 0xd2e, 0x8, 0xffffffff, 0x0, 0x5, 0x8, 0xf64c, 0x2c, 0xd0a, 0x6, 0x7, 0x101, 0x8000, 0x0, 0xa9, 0xbc, 0x3ff, 0x5, 0xfff, 0x9, 0x48, 0xe5, 0x1, 0x2, 0x0, 0x10001, 0x18d9, 0x7, 0x1ff, 0x2, 0x978, 0x5, 0x100, 0x7, 0x0, 0x80, 0x4, 0x1ff, 0x0, 0xc30c, 0x3, 0x1, 0x2000000, 0x7f, 0x9, 0xbcaf, 0x20000000, 0x5169f7fe, 0xde, 0x6, 0x3, 0x400, 0x7, 0xa24d, 0x2, 0x929b, 0x100000000, 0x401, 0xfffffffffffffffc, 0xff, 0x48f, 0x9, 0x80, 0x8, 0xb0, 0x3, 0xffffffffffff479c, 0xb3, 0x7fffffff, 0xfffffffffffffffd, 0x20, 0x6, 0x0, 0x6, 0x3, 0xff, 0x2, 0x6, 0x9, 0x10001, 0x0, 0x4, 0x3ff, 0x4, 0xfffffffffffffffd, 0xfffffc0000000000, 0x8000, 0x401, 0x4, 0xffffffffffff8000, 0xffff, 0x8, 0x7f, 0x101, 0xfffffffffffffff8, 0xc2, 0x20, 0x7, 0x2, 0x1, 0x9, 0x2d, 0x19b2, 0x8, 0x0, 0x4818, 0x8, 0x9, 0x7, 0x17bc]}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r1, 0xc400941d, &(0x7f0000000c40)={r2, 0x3, 0x2}) r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x200400, 0x49) sendfile(r3, r0, 0x0, 0xffffff38) [ 3582.338412][T20777] loop2: detected capacity change from 0 to 512 17:11:41 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) (fail_nth: 28) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) 17:11:41 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef01000100007ad1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:41 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x401, 0x44, 0x4}, 0x18) readlinkat(r1, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0)=""/232, 0xe8) r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r3 = getpid() r4 = gettid() timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x4, @tid=r4}, &(0x7f0000000040)) perf_event_open(&(0x7f0000000500)={0x4, 0x80, 0x0, 0xc2, 0x5, 0x0, 0x0, 0x8a22, 0x64955, 0xbd0384c8e6ea77ca, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x100000f2, 0x5, @perf_bp={0x0, 0x4}, 0x4170, 0x1e, 0x0, 0x9, 0x0, 0x147, 0x5, 0x0, 0xfff, 0x0, 0x7}, r4, 0x1, 0xffffffffffffffff, 0x9) pidfd_open(r3, 0x0) sched_setattr(r4, &(0x7f0000000000)={0x38, 0x1, 0x4, 0xc1a5, 0x3, 0xbc, 0x5, 0x3f, 0xa67, 0xf7}, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r2, 0x0, 0xef85) r5 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r5, r0, 0x0, 0xffffff38) 17:11:41 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x142) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x73b52a7bd6de783f) sendfile(r2, r0, 0x0, 0xffffff38) [ 3582.416938][T20792] loop3: detected capacity change from 0 to 1024 [ 3582.434040][T20777] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3582.445350][T20777] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17882/file0 supports timestamps until 2038 (0x7fffffff) [ 3582.474502][T20792] EXT4-fs (loop3): unsupported inode size: 261 [ 3582.480704][T20792] EXT4-fs (loop3): blocksize: 1024 [ 3582.498723][T20806] loop4: detected capacity change from 0 to 512 [ 3582.517646][T20808] FAULT_INJECTION: forcing a failure. [ 3582.517646][T20808] name failslab, interval 1, probability 0, space 0, times 0 [ 3582.530555][T20808] CPU: 1 PID: 20808 Comm: syz-executor.5 Not tainted 5.15.0-rc3-syzkaller #0 [ 3582.539226][T20806] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3582.539343][T20808] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3582.550678][T20806] ext4 filesystem being mounted at /root/syzkaller-testdir359891176/syzkaller.w9DOdn/8912/file0 supports timestamps until 2038 (0x7fffffff) [ 3582.560407][T20808] Call Trace: [ 3582.560415][T20808] dump_stack_lvl+0xd6/0x122 [ 3582.560439][T20808] dump_stack+0x11/0x1b [ 3582.586784][T20808] should_fail+0x23c/0x250 [ 3582.591214][T20808] ? mempool_alloc_slab+0x16/0x20 [ 3582.596328][T20808] __should_failslab+0x81/0x90 [ 3582.601077][T20808] should_failslab+0x5/0x20 [ 3582.605623][T20808] kmem_cache_alloc+0x4f/0x300 [ 3582.610373][T20808] mempool_alloc_slab+0x16/0x20 [ 3582.615262][T20808] ? mempool_free+0x130/0x130 [ 3582.619977][T20808] mempool_alloc+0x9d/0x310 [ 3582.624467][T20808] ? ext4_map_blocks+0x5a8/0xf00 [ 3582.629410][T20808] bio_alloc_bioset+0xcc/0x530 [ 3582.634208][T20808] ext4_mpage_readpages+0xe55/0x1140 [ 3582.639484][T20808] ? __add_to_page_cache_locked+0x36a/0x4f0 [ 3582.645458][T20808] ext4_readahead+0x99/0xa0 [ 3582.649949][T20808] read_pages+0xb6/0x540 [ 3582.654175][T20808] ? lru_cache_add+0x13e/0x150 [ 3582.659061][T20808] page_cache_ra_unbounded+0x3d2/0x430 [ 3582.664594][T20808] ondemand_readahead+0x58c/0x7c0 [ 3582.669600][T20808] ? filemap_get_read_batch+0x3e2/0x410 [ 3582.675132][T20808] page_cache_sync_ra+0xaf/0xe0 [ 3582.680023][T20808] filemap_read+0x3ad/0x1220 [ 3582.684686][T20808] generic_file_read_iter+0x75/0x2c0 [ 3582.689954][T20808] ? __fsnotify_parent+0x340/0x440 [ 3582.695068][T20808] ext4_file_read_iter+0x1db/0x290 [ 3582.700170][T20808] generic_file_splice_read+0x24f/0x330 [ 3582.705706][T20808] ? splice_shrink_spd+0x60/0x60 [ 3582.710629][T20808] splice_direct_to_actor+0x2aa/0x650 [ 3582.715998][T20808] ? do_splice_direct+0x190/0x190 [ 3582.721016][T20808] do_splice_direct+0x106/0x190 [ 3582.725848][T20808] do_sendfile+0x63e/0xbb0 [ 3582.730253][T20808] __x64_sys_sendfile64+0x102/0x140 [ 3582.735438][T20808] do_syscall_64+0x44/0xa0 [ 3582.739917][T20808] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3582.745806][T20808] RIP: 0033:0x7fa90a4268d9 [ 3582.750201][T20808] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3582.769787][T20808] RSP: 002b:00007fa90819e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 3582.778185][T20808] RAX: ffffffffffffffda RBX: 00007fa90a52af60 RCX: 00007fa90a4268d9 [ 3582.786747][T20808] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 3582.794725][T20808] RBP: 00007fa90819e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3582.802676][T20808] R10: 000000000000ef85 R11: 0000000000000246 R12: 0000000000000002 [ 3582.810649][T20808] R13: 00007ffce805e82f R14: 00007fa90819e300 R15: 0000000000022000 17:11:41 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09004500000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3582.839991][T20792] loop3: detected capacity change from 0 to 1024 [ 3582.856580][T20826] loop2: detected capacity change from 0 to 512 [ 3582.873497][T20792] EXT4-fs (loop3): unsupported inode size: 261 [ 3582.879793][T20792] EXT4-fs (loop3): blocksize: 1024 17:11:41 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef0100010003c2d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3582.923344][T20826] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3582.935215][T20826] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17883/file0 supports timestamps until 2038 (0x7fffffff) [ 3582.950620][T20837] loop4: detected capacity change from 0 to 512 17:11:41 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09004600000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000601000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x1500}, {&(0x7f0000010f00)="2000000098a2e27a98a2e27a00000000d6f465", 0x13, 0x1582}], 0x0, &(0x7f0000000040)=ANY=[]) [ 3583.025376][T20849] loop2: detected capacity change from 0 to 512 [ 3583.047410][T20837] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3583.086503][T20849] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3583.099451][T20849] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17884/file0 supports timestamps until 2038 (0x7fffffff) [ 3583.105235][T20856] loop3: detected capacity change from 0 to 1024 17:11:41 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09004700000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:41 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09004800000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3583.127360][T20837] ext4 filesystem being mounted at /root/syzkaller-testdir359891176/syzkaller.w9DOdn/8913/file0 supports timestamps until 2038 (0x7fffffff) [ 3583.195325][T20865] loop2: detected capacity change from 0 to 512 [ 3583.233103][T20856] EXT4-fs (loop3): unsupported inode size: 262 [ 3583.239303][T20856] EXT4-fs (loop3): blocksize: 1024 17:11:42 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x143) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000140)='./file0/file0\x00', 0x141042, 0x43) inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x1000001) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x4) sendfile(r2, r0, 0x0, 0xffffff38) 17:11:42 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="34fd98aa1d0e7adec937a5f331a75f487934f50242a0751944936972896c29a5068c8ecba1aa0a4e2a631b5180e1fbde79f4502dc4c4a1fba9dcd9ed83e639aefa1b87631c33d1a82cb0c0035676ddfeb0fe7984d7519b0f839d497fc9d64ef14d1de22220ff2623df4950134b9fb734a52adad95f131cce3672a9d7d7b400d2c62810b5f20351639330948107bf8d4534a03ac389455c54d8eb4d609b3e858b7213b38eb01f0eeaba3739ae927916e28da6a79a3fd5e32d30ab30bf959d4596e5ffbff6789a650b9e7d248d1ba849012336a4f3ef8fab07a8f5b81bb0bc45b2174538315ca12b7c723b2157562564a8a1f19d28179f8c565448e0e921b8c3e6fc4adaafa8b929ad077f633325b6a6f71a586cabc4883e03e19315f946b277858593a7367e232202fe9ad656c6768a1517da7f0498b48cb078e929fb11db0cc551f754bffc4859dd89a396915cc809b07d448573098409ea21371056f67ef4114ec10547f498d24513fe594308bf022868ad21e85bba811942fdc45161a1a8a7fe00d5c6b05ed7954f631bbd12a5c9a5cfa5965e0595de608b04ebe02b3fcbf3b9f57807a1a7ad8528992e2ec65949da2f4a0478dfd3ae52639c15d8aeaa351da6d393b58c772168fae604d097fef4d6b9360eb169a0b0ee70cdc22435a003e68698f61b3b63b1f51011bc8f4ef944c1de821785f670124a1c6ed18335d63412", 0x200) sendfile(r0, r1, 0x0, 0xef85) (fail_nth: 29) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) 17:11:42 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef0100010003c4d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3583.250422][T20865] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3583.262251][T20865] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17886/file0 supports timestamps until 2038 (0x7fffffff) 17:11:42 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09004900000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:42 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = gettid() sched_setattr(r0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x1, 0x5, 0xfffffffffffffffd, 0x2, 0x7, 0x3, 0x7}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x6, 0xb, 0x0, 0x5, 0xfffffffffffffffc, 0xfffffffffffffffc, 0x0, 0x2}, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x4, @tid=r1}, &(0x7f0000000040)) perf_event_open(&(0x7f0000000500)={0x4, 0x80, 0x93, 0xc0, 0x5, 0x0, 0x0, 0x8a22, 0x64955, 0x8, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x100000f2, 0x5, @perf_config_ext={0x0, 0x7e}, 0x4170, 0x1e, 0x0, 0x9, 0xc92, 0x147, 0x5, 0x0, 0xfff, 0x0, 0x7}, r1, 0x1, 0xffffffffffffffff, 0x1) sched_setattr(r1, &(0x7f00000001c0)={0x38, 0x3, 0x28, 0x5, 0x5, 0x3f, 0x5b5, 0xfffffffffffffffb, 0x1ff, 0xae}, 0x0) sched_setattr(r1, &(0x7f0000000200)={0x38, 0x3, 0x10, 0x8b7, 0xfffff0b8, 0x4, 0x7f, 0x7fff, 0x74}, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r3 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r2, &(0x7f0000000600)="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", 0x200) sendfile(r2, r3, 0x0, 0xef85) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) writev(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000100)='G', 0x1}], 0x1) perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x4, 0x9, 0x10, 0xf4, 0x0, 0x4, 0x280, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x7f, 0x7f}, 0xc80, 0x3, 0xffffff00, 0x3, 0x2, 0xfffffffa, 0x80, 0x0, 0x7, 0x0, 0x4}, 0x0, 0x6, 0xffffffffffffffff, 0x2) getrlimit(0x0, &(0x7f0000000000)) r4 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r4, r2, 0x0, 0xffffff38) sched_setattr(0xffffffffffffffff, &(0x7f0000000080)={0x38, 0x3, 0x4, 0x7fff, 0x4, 0x5, 0x0, 0x9, 0x2, 0x5}, 0x0) [ 3583.310930][T20856] loop3: detected capacity change from 0 to 1024 [ 3583.333623][T20856] EXT4-fs (loop3): unsupported inode size: 262 [ 3583.340022][T20856] EXT4-fs (loop3): blocksize: 1024 [ 3583.352104][T20892] loop2: detected capacity change from 0 to 512 [ 3583.372551][T20897] loop4: detected capacity change from 0 to 512 [ 3583.387203][T20888] FAULT_INJECTION: forcing a failure. [ 3583.387203][T20888] name failslab, interval 1, probability 0, space 0, times 0 [ 3583.400103][T20888] CPU: 0 PID: 20888 Comm: syz-executor.5 Not tainted 5.15.0-rc3-syzkaller #0 [ 3583.408857][T20888] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3583.418942][T20888] Call Trace: [ 3583.422397][T20888] dump_stack_lvl+0xd6/0x122 [ 3583.427019][T20888] dump_stack+0x11/0x1b [ 3583.431233][T20888] should_fail+0x23c/0x250 [ 3583.435631][T20888] ? kmalloc_array+0x2d/0x40 [ 3583.440429][T20888] __should_failslab+0x81/0x90 [ 3583.445176][T20888] should_failslab+0x5/0x20 [ 3583.449663][T20888] __kmalloc+0x6f/0x350 [ 3583.453875][T20888] kmalloc_array+0x2d/0x40 [ 3583.458277][T20888] iter_file_splice_write+0xd5/0x790 [ 3583.463829][T20888] ? atime_needs_update+0x239/0x390 [ 3583.469088][T20888] ? touch_atime+0xe0/0x250 [ 3583.473603][T20888] ? generic_file_splice_read+0x2a9/0x330 [ 3583.479340][T20888] ? splice_from_pipe+0xd0/0xd0 [ 3583.484180][T20888] direct_splice_actor+0x80/0xa0 [ 3583.489112][T20888] splice_direct_to_actor+0x345/0x650 [ 3583.494468][T20888] ? do_splice_direct+0x190/0x190 [ 3583.499488][T20888] do_splice_direct+0x106/0x190 [ 3583.504335][T20888] do_sendfile+0x63e/0xbb0 [ 3583.508814][T20888] __x64_sys_sendfile64+0x102/0x140 [ 3583.514041][T20888] do_syscall_64+0x44/0xa0 [ 3583.518535][T20888] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3583.524446][T20888] RIP: 0033:0x7fa90a4268d9 [ 3583.528854][T20888] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3583.548548][T20888] RSP: 002b:00007fa90819e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 3583.556948][T20888] RAX: ffffffffffffffda RBX: 00007fa90a52af60 RCX: 00007fa90a4268d9 [ 3583.564915][T20888] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 3583.572872][T20888] RBP: 00007fa90819e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3583.580927][T20888] R10: 000000000000ef85 R11: 0000000000000246 R12: 0000000000000002 [ 3583.588886][T20888] R13: 00007ffce805e82f R14: 00007fa90819e300 R15: 0000000000022000 17:11:42 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x40, &(0x7f0000000000)=0xff, 0x4) getsockopt$SO_TIMESTAMP(r0, 0x1, 0x3f, 0x0, &(0x7f0000000180)) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMP(r1, 0x1, 0x40, &(0x7f0000000000)=0xff, 0x4) getsockopt$SO_TIMESTAMP(r1, 0x1, 0x3f, 0x0, &(0x7f0000000180)) r2 = socket$nl_route(0x10, 0x3, 0x0) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f0000000000)=[r0, 0xffffffffffffffff, 0xffffffffffffffff, r1, r2], 0x5) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sendmsg(r2, &(0x7f0000000240)={&(0x7f00000001c0)=@l2={0x1f, 0x7, @any, 0x3}, 0x80, &(0x7f0000000880)=[{&(0x7f00000002c0)="ef7dd1799d805398e32a65673420b84b28f3f9827cba6193426a2a56f6b2bcbcaf10074b6176b79932fada5e70a5d48c4c192fb77e433677f4b0df51e35425ec1e2c547231a1f10b2dd979dade0305b1ea70a7fc498acd3dafd2fe448b8f14dfe9c1b080556e7ead371462533c541dd495cb81a64e15ff1993f5aa61deb06c6f04400006aaf45cfaabcc309b8787e1656bfaa44c0b70", 0x96}, {&(0x7f0000000080)="d9fe8bad14a56640d08a56ba412a8356a269e85edaa2bfc632bd4088a2", 0x1d}, {&(0x7f0000000380)="ab4e53a2c209bc0d9eb296886ad0d01daf26ecec5c69ce74db7c9cfed23fee4c4a53f1cd33212f5abfe72dbe6e53129446af3721dce5c0b41c10d52c60f92790b4c7dbe8f90333608173c2304f0b1a2345752fa4fa2efa52fc30a599191aaa6a60eb2f82caa0ede746d6931d1e8e15cb1e735266f84ad212329463e96c8164797b294ad615f14cd79c05da2a5a369a0d40299d8a411b", 0x96}, {&(0x7f0000000440)="97ed30762129a9613d9c876be176c901b4878f84bd267b3f6331632e01f6496876e701c17ed5907472c0ac15c1ead6fb0176f47f4cddb90d83c9cc1528a2d675d134fc6143841f9c361305a072fb9935e479e96d9d705dde39666914683dd76c169f7afd025c35876e33e4194734fc90441b5c48c8aca1988eb02a7cf8445047a2d50b8fbc2f2103a481617e3d16d6a2b1d5aa81", 0x94}, {&(0x7f0000000140)="3b76fd4211e943fb11c179895658ab6719bddcb2c312c7b73fa8", 0x1a}, {&(0x7f0000000500)="55115f23cfdf92175063680b2acb16499ca2e681635aef57b059f41e15de618a428a8906799904df9f61af5e238e2f5e28cbfcbcd08123d2fcf94f5a662dd5e0b4ad702865e8849f557598c6cd5aeb1b1daa2139de441f3dd80a081e0e346d830f04540fc871bc3fb70969c2833042f018ff91a69659e41feab10650b4d75eb85bb1cf6bd3e36680a10d0306b380ba2af7408d985f661df10247ce2be702d5ee6c715e997715170a515c6b40312e04b6aa4d435c23c4f67df351ff88ed6c0ef9aa397098daab8702eddc007d3792305b625ca24bfa6d6196ebfd84514d4cc9678968fb529e2b0942e3", 0xe9}, {&(0x7f0000000800)="eebc452474825f19c62312e778291386677cbab3daaf4ed1021cb75583d8f97480302fea23ecbdad7672a29cd45d011aa2b235e719b9520d6e4fb65925253470bb14b0a1788ed4dcf747cc260ff920968ce2fc8270bd12acf3f25e0992b1155f30938dce07456138044ee188d2b5f60c88fea9f73541f09768833f", 0x7b}], 0x7, &(0x7f0000000900)=[{0x50, 0x104, 0x7, "3e4a3c5d2d9f504056a04fd106e41e04f8fc522ff2fde49ab49d43df1cd42cf9b5a9f957cd79aa09e0dddaf0c40481b735eaa7397c4fdc65181879f71816d29c"}, {0x98, 0x10f, 0x8001, "f3f7733dba7570ee2e8dce3baee35986c048edc4d801f42b117d391b692514c6838938c27255854aad0deca9053266a4cc7b3d7ddef5f5d829e395d26098802f377a2550952925e279bc100f37bd04e736fe897f683d8fdc79f796c5844c5ea1ee9ae024a4a4efad41f2163bbdf68ecfcef46ffcc7e5456595152792c94ada3a58b5690a0be2"}], 0xe8}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r4 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r3, &(0x7f0000000600)="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", 0x200) sendfile(r3, r4, 0x0, 0xef85) r5 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r5, r3, 0x0, 0xffffff38) 17:11:42 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) (fail_nth: 30) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) [ 3583.613150][T20892] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3583.624831][T20892] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17887/file0 supports timestamps until 2038 (0x7fffffff) 17:11:42 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09004a00000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3583.666811][T20897] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3583.704314][T20926] loop2: detected capacity change from 0 to 512 [ 3583.717056][T20897] ext4 filesystem being mounted at /root/syzkaller-testdir359891176/syzkaller.w9DOdn/8914/file0 supports timestamps until 2038 (0x7fffffff) [ 3583.734231][T20923] FAULT_INJECTION: forcing a failure. [ 3583.734231][T20923] name failslab, interval 1, probability 0, space 0, times 0 [ 3583.746980][T20923] CPU: 0 PID: 20923 Comm: syz-executor.5 Not tainted 5.15.0-rc3-syzkaller #0 [ 3583.755899][T20923] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3583.766043][T20923] Call Trace: [ 3583.769316][T20923] dump_stack_lvl+0xd6/0x122 [ 3583.773897][T20923] dump_stack+0x11/0x1b [ 3583.778039][T20923] should_fail+0x23c/0x250 [ 3583.782492][T20923] __should_failslab+0x81/0x90 [ 3583.787262][T20923] ? __iomap_dio_rw+0x139/0x1010 [ 3583.792226][T20923] should_failslab+0x5/0x20 [ 3583.796730][T20923] kmem_cache_alloc_trace+0x52/0x320 [ 3583.802018][T20923] __iomap_dio_rw+0x139/0x1010 [ 3583.806861][T20923] ? rb_erase+0x4cb/0x750 [ 3583.811201][T20923] iomap_dio_rw+0x30/0x70 [ 3583.815629][T20923] ? ext4_file_write_iter+0x521/0x11f0 [ 3583.821095][T20923] ext4_file_write_iter+0xa59/0x11f0 [ 3583.826365][T20923] ? ext4_file_write_iter+0x521/0x11f0 [ 3583.831807][T20923] do_iter_readv_writev+0x2de/0x380 [ 3583.837067][T20923] do_iter_write+0x192/0x5c0 [ 3583.841719][T20923] ? splice_from_pipe_next+0x34f/0x3b0 [ 3583.847206][T20923] ? kmalloc_array+0x2d/0x40 [ 3583.851801][T20923] vfs_iter_write+0x4c/0x70 [ 3583.856308][T20923] iter_file_splice_write+0x43a/0x790 [ 3583.861673][T20923] ? splice_from_pipe+0xd0/0xd0 [ 3583.866516][T20923] direct_splice_actor+0x80/0xa0 [ 3583.871452][T20923] splice_direct_to_actor+0x345/0x650 [ 3583.876909][T20923] ? do_splice_direct+0x190/0x190 [ 3583.881927][T20923] do_splice_direct+0x106/0x190 [ 3583.886792][T20923] do_sendfile+0x63e/0xbb0 [ 3583.891206][T20923] __x64_sys_sendfile64+0x102/0x140 [ 3583.896388][T20923] do_syscall_64+0x44/0xa0 [ 3583.900837][T20923] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3583.906717][T20923] RIP: 0033:0x7fa90a4268d9 [ 3583.911156][T20923] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3583.930740][T20923] RSP: 002b:00007fa90819e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 3583.939304][T20923] RAX: ffffffffffffffda RBX: 00007fa90a52af60 RCX: 00007fa90a4268d9 [ 3583.947416][T20923] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 3583.955421][T20923] RBP: 00007fa90819e1d0 R08: 0000000000000000 R09: 0000000000000000 17:11:42 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) getrlimit(0x5, &(0x7f0000000080)) getrlimit(0x7, &(0x7f0000000000)) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="34fd98aa1d0e7adec937a5f331a75f487934f50242a0751944936972896c29a5068c8ecba1aa0a4e2a631b5180e1fbde79f4502dc4c4a1fba9dcd9ed83e639aefa1b87631c33d1a82cb0c0035676ddfeb0fe7984d7519b0f839d497fc9d64ef14d1de22220ff2623df4950134b9fb734a52adad95f131cce3672a9d7d7b400d2c62810b5f20351639330948107bf8d4534a03ac389455c54d8eb4d609b3e858b7213b38eb01f0eeaba3739ae927916e28da6a79a3fd5e32d30ab30bf959d4596e5ffbff6789a650b9e7d248d1ba849012336a4f3ef8fab07a8f5b81bb0bc45b2174538315ca12b7c723b2157562564a8a1f19d28179f8c565448e0e921b8c3e6fc4adaafa8b929ad077f633325b6a6f71a586cabc4883e03e19315f946b277858593a7367e232202fe9ad656c6768a1517da7f0498b48cb078e929fb11db0cc551f754bffc4859dd89a396915cc809b07d448573098409ea21371056f67ef4114ec10547f498d24513fe594308bf022868ad21e85bba811942fdc45161a1a8a7fe00d5c6b05ed7954f631bbd12a5c9a5cfa5965e0595de608b04ebe02b3fcbf3b9f57807a1a7ad8528992e2ec65949da2f4a0478dfd3ae52639c15d8aeaa351da6d393b58c772168fae604d097fef4d6b9360eb169a0b0ee70cdc22435a003e68698f61b3b63b1f51011bc8f4ef944c1de821785f670124a1c6ed18335d63412", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) 17:11:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000040601000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x1500}, {&(0x7f0000010f00)="2000000098a2e27a98a2e27a00000000d6f465", 0x13, 0x1582}], 0x0, &(0x7f0000000040)=ANY=[]) [ 3583.963518][T20923] R10: 000000000000ef85 R11: 0000000000000246 R12: 0000000000000002 [ 3583.971506][T20923] R13: 00007ffce805e82f R14: 00007fa90819e300 R15: 0000000000022000 17:11:42 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) (fail_nth: 31) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) 17:11:42 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09004c00000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:42 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x2, 0x3}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) r2 = fcntl$getown(r1, 0x9) sched_setattr(r2, &(0x7f0000000000)={0x38, 0x6, 0xa, 0x1, 0x4, 0x4, 0x3812, 0x7fc, 0x8001, 0x445}, 0x0) sendfile(r0, r1, 0x0, 0xef85) r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r3, r0, 0x0, 0xffffff38) [ 3584.031469][T20926] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3584.042955][T20926] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17888/file0 supports timestamps until 2038 (0x7fffffff) [ 3584.057651][T20938] loop3: detected capacity change from 0 to 1024 [ 3584.105873][T20938] EXT4-fs (loop3): unsupported inode size: 262 [ 3584.112104][T20938] EXT4-fs (loop3): blocksize: 1024 [ 3584.119070][T20944] loop2: detected capacity change from 0 to 512 [ 3584.133339][T20948] FAULT_INJECTION: forcing a failure. [ 3584.133339][T20948] name failslab, interval 1, probability 0, space 0, times 0 [ 3584.146052][T20948] CPU: 0 PID: 20948 Comm: syz-executor.5 Not tainted 5.15.0-rc3-syzkaller #0 [ 3584.154832][T20948] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3584.164882][T20948] Call Trace: [ 3584.168147][T20948] dump_stack_lvl+0xd6/0x122 [ 3584.172804][T20948] dump_stack+0x11/0x1b [ 3584.177039][T20948] should_fail+0x23c/0x250 [ 3584.181499][T20948] ? mempool_alloc_slab+0x16/0x20 [ 3584.186502][T20948] __should_failslab+0x81/0x90 [ 3584.191349][T20948] should_failslab+0x5/0x20 [ 3584.195855][T20948] kmem_cache_alloc+0x4f/0x300 [ 3584.200616][T20948] ? ext4_inode_block_valid+0x1cc/0x210 [ 3584.206181][T20948] mempool_alloc_slab+0x16/0x20 [ 3584.211029][T20948] ? mempool_free+0x130/0x130 [ 3584.215802][T20948] mempool_alloc+0x9d/0x310 [ 3584.220287][T20948] bio_alloc_bioset+0xcc/0x530 [ 3584.225048][T20948] ? iov_iter_alignment+0x34b/0x370 [ 3584.230268][T20948] iomap_dio_bio_iter+0x5c1/0xbc0 [ 3584.235324][T20948] __iomap_dio_rw+0x8d8/0x1010 [ 3584.240093][T20948] iomap_dio_rw+0x30/0x70 [ 3584.244415][T20948] ? ext4_file_write_iter+0x521/0x11f0 [ 3584.249859][T20948] ext4_file_write_iter+0xa59/0x11f0 [ 3584.255159][T20948] ? ext4_file_write_iter+0x521/0x11f0 [ 3584.260675][T20948] do_iter_readv_writev+0x2de/0x380 [ 3584.265889][T20948] do_iter_write+0x192/0x5c0 [ 3584.270516][T20948] ? splice_from_pipe_next+0x34f/0x3b0 [ 3584.276054][T20948] ? kmalloc_array+0x2d/0x40 [ 3584.280732][T20948] vfs_iter_write+0x4c/0x70 [ 3584.285298][T20948] iter_file_splice_write+0x43a/0x790 [ 3584.290650][T20948] ? splice_from_pipe+0xd0/0xd0 [ 3584.295484][T20948] direct_splice_actor+0x80/0xa0 [ 3584.300508][T20948] splice_direct_to_actor+0x345/0x650 [ 3584.305919][T20948] ? do_splice_direct+0x190/0x190 [ 3584.310945][T20948] do_splice_direct+0x106/0x190 [ 3584.315807][T20948] do_sendfile+0x63e/0xbb0 [ 3584.320350][T20948] __x64_sys_sendfile64+0x102/0x140 [ 3584.325533][T20948] do_syscall_64+0x44/0xa0 [ 3584.329941][T20948] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3584.335893][T20948] RIP: 0033:0x7fa90a4268d9 [ 3584.340325][T20948] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3584.359908][T20948] RSP: 002b:00007fa90819e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 3584.368307][T20948] RAX: ffffffffffffffda RBX: 00007fa90a52af60 RCX: 00007fa90a4268d9 [ 3584.376308][T20948] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 3584.384303][T20948] RBP: 00007fa90819e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3584.392254][T20948] R10: 000000000000ef85 R11: 0000000000000246 R12: 0000000000000002 17:11:43 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) mmap(&(0x7f0000ff5000/0x9000)=nil, 0x9000, 0x1, 0x80110, r0, 0x437ce000) sendfile(r2, r0, 0x0, 0xffffff38) [ 3584.400223][T20948] R13: 00007ffce805e82f R14: 00007fa90819e300 R15: 0000000000022000 17:11:43 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef0100010003c5d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3584.429347][T20938] loop3: detected capacity change from 0 to 1024 [ 3584.458653][T20944] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 17:11:43 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) write(0xffffffffffffffff, &(0x7f0000000140)="500ab1cbc16ecc230072a6dda97a8e6e4dcea6893e9ea681c7bf076156f1ca8b81af5608bec6b4c88c32b885d107ed5a585b381a7e4b427c477daf1dd8a8bd0f23fa8ed431d82e835d76ad2bcc25d8839633db23f680a711688ce924db89fda0d0c038db5439107eb9bf37d9976575f2f0b915cb5b128d5c219811b29d8078b6a28b8a0a9786ac8f6eec22d1df7c90735ecbc913057ca9d9ed3ffb3848c9be71ee1cd0a1cf9d15dfa3ba333a90ed5563d30d8660ffeb2830a3a7b10014dc9c0431c8c6a91fe7947826a66939d5df738a55cb076f35aeae94e0e42561003ea289de", 0xe1) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getrlimit(0xa, &(0x7f0000000000)) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x2042, 0x84) sendfile(r2, r0, 0x0, 0xffffff38) [ 3584.469984][T20944] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17889/file0 supports timestamps until 2038 (0x7fffffff) [ 3584.486928][T20938] EXT4-fs (loop3): unsupported inode size: 262 [ 3584.493199][T20938] EXT4-fs (loop3): blocksize: 1024 17:11:43 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09006000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3584.533069][T20977] loop4: detected capacity change from 0 to 512 [ 3584.559385][T20987] loop2: detected capacity change from 0 to 512 [ 3584.624715][T20987] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3584.636659][T20987] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17890/file0 supports timestamps until 2038 (0x7fffffff) [ 3584.636912][T20977] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 17:11:43 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09006400000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000701000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x1500}, {&(0x7f0000010f00)="2000000098a2e27a98a2e27a00000000d6f465", 0x13, 0x1582}], 0x0, &(0x7f0000000040)=ANY=[]) [ 3584.681265][T20977] ext4 filesystem being mounted at /root/syzkaller-testdir359891176/syzkaller.w9DOdn/8915/file0 supports timestamps until 2038 (0x7fffffff) [ 3584.719465][T21003] loop2: detected capacity change from 0 to 512 17:11:43 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef0100010003f2d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:43 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09006800000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:43 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="34fd98aa1d0e7adec937a5f331a75f487934f50242a0751944936972896c29a5068c8ecba1aa0a4e2a631b5180e1fbde79f4502dc4c4a1fba9dcd9ed83e639aefa1b87631c33d1a82cb0c0035676ddfeb0fe7984d7519b0f839d497fc9d64ef14d1de22220ff2623df4950134b9fb734a52adad95f131cce3672a9d7d7b400d2c62810b5f20351639330948107bf8d4534a03ac389455c54d8eb4d609b3e858b7213b38eb01f0eeaba3739ae927916e28da6a79a3fd5e32d30ab30bf959d4596e5ffbff6789a650b9e7d248d1ba849012336a4f3ef8fab07a8f5b81bb0bc45b2174538315ca12b7c723b2157562564a8a1f19d28179f8c565448e0e921b8c3e6fc4adaafa8b929ad077f633325b6a6f71a586cabc4883e03e19315f946b277858593a7367e232202fe9ad656c6768a1517da7f0498b48cb078e929fb11db0cc551f754bffc4859dd89a396915cc809b07d448573098409ea21371056f67ef4114ec10547f498d24513fe594308bf022868ad21e85bba811942fdc45161a1a8a7fe00d5c6b05ed7954f631bbd12a5c9a5cfa5965e0595de608b04ebe02b3fcbf3b9f57807a1a7ad8528992e2ec65949da2f4a0478dfd3ae52639c15d8aeaa351da6d393b58c772168fae604d097fef4d6b9360eb169a0b0ee70cdc22435a003e68698f61b3b63b1f51011bc8f4ef944c1de821785f670124a1c6ed18335d63412", 0x200) sendfile(r0, r1, 0x0, 0xef85) (fail_nth: 32) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) [ 3584.782917][T21003] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3584.794559][T21003] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17891/file0 supports timestamps until 2038 (0x7fffffff) [ 3584.819330][T21013] loop3: detected capacity change from 0 to 1024 [ 3584.858249][T21021] loop4: detected capacity change from 0 to 512 [ 3584.864879][T21013] EXT4-fs (loop3): unsupported inode size: 263 [ 3584.871158][T21013] EXT4-fs (loop3): blocksize: 1024 [ 3584.877533][T21020] loop2: detected capacity change from 0 to 512 [ 3584.911809][T21020] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3584.923453][T21020] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17892/file0 supports timestamps until 2038 (0x7fffffff) [ 3584.946999][T21031] FAULT_INJECTION: forcing a failure. [ 3584.946999][T21031] name failslab, interval 1, probability 0, space 0, times 0 17:11:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000801000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x1500}, {&(0x7f0000010f00)="2000000098a2e27a98a2e27a00000000d6f465", 0x13, 0x1582}], 0x0, &(0x7f0000000040)=ANY=[]) [ 3584.959789][T21031] CPU: 1 PID: 21031 Comm: syz-executor.5 Not tainted 5.15.0-rc3-syzkaller #0 [ 3584.968622][T21031] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3584.978740][T21031] Call Trace: [ 3584.982012][T21031] dump_stack_lvl+0xd6/0x122 [ 3584.986591][T21031] dump_stack+0x11/0x1b [ 3584.990738][T21031] should_fail+0x23c/0x250 [ 3584.995130][T21031] ? mempool_alloc_slab+0x16/0x20 [ 3585.000126][T21031] __should_failslab+0x81/0x90 [ 3585.005061][T21031] should_failslab+0x5/0x20 [ 3585.009541][T21031] kmem_cache_alloc+0x4f/0x300 [ 3585.014317][T21031] mempool_alloc_slab+0x16/0x20 [ 3585.019247][T21031] ? mempool_free+0x130/0x130 [ 3585.023954][T21031] mempool_alloc+0x9d/0x310 [ 3585.028553][T21031] bio_alloc_bioset+0xcc/0x530 [ 3585.033297][T21031] ? submit_bio_noacct+0x7ab/0x7d0 [ 3585.038392][T21031] iomap_dio_zero+0xac/0x340 [ 3585.043030][T21031] iomap_dio_bio_iter+0xa62/0xbc0 [ 3585.048131][T21031] __iomap_dio_rw+0x8d8/0x1010 [ 3585.052921][T21031] iomap_dio_rw+0x30/0x70 [ 3585.057232][T21031] ? ext4_file_write_iter+0x521/0x11f0 [ 3585.062669][T21031] ext4_file_write_iter+0xa59/0x11f0 [ 3585.068044][T21031] ? ext4_file_write_iter+0x521/0x11f0 [ 3585.073485][T21031] do_iter_readv_writev+0x2de/0x380 [ 3585.078760][T21031] do_iter_write+0x192/0x5c0 [ 3585.083328][T21031] ? splice_from_pipe_next+0x34f/0x3b0 [ 3585.088764][T21031] ? kmalloc_array+0x2d/0x40 [ 3585.093336][T21031] vfs_iter_write+0x4c/0x70 [ 3585.097917][T21031] iter_file_splice_write+0x43a/0x790 [ 3585.103447][T21031] ? splice_from_pipe+0xd0/0xd0 [ 3585.108272][T21031] direct_splice_actor+0x80/0xa0 [ 3585.113282][T21031] splice_direct_to_actor+0x345/0x650 [ 3585.118641][T21031] ? do_splice_direct+0x190/0x190 [ 3585.123643][T21031] do_splice_direct+0x106/0x190 [ 3585.128551][T21031] do_sendfile+0x63e/0xbb0 [ 3585.132946][T21031] __x64_sys_sendfile64+0x102/0x140 [ 3585.138123][T21031] do_syscall_64+0x44/0xa0 [ 3585.142534][T21031] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3585.148410][T21031] RIP: 0033:0x7fa90a4268d9 [ 3585.152815][T21031] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3585.172594][T21031] RSP: 002b:00007fa90819e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 3585.181119][T21031] RAX: ffffffffffffffda RBX: 00007fa90a52af60 RCX: 00007fa90a4268d9 [ 3585.189075][T21031] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 3585.197032][T21031] RBP: 00007fa90819e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3585.205220][T21031] R10: 000000000000ef85 R11: 0000000000000246 R12: 0000000000000002 17:11:44 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09006c00000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3585.213258][T21031] R13: 00007ffce805e82f R14: 00007fa90819e300 R15: 0000000000022000 [ 3585.230806][T21021] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 17:11:44 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="34fd98aa1d0e7adec937a5f331a75f487934f50242a0751944936972896c29a5068c8ecba1aa0a4e2a631b5180e1fbde79f4502dc4c4a1fba9dcd9ed83e639aefa1b87631c33d1a82cb0c0035676ddfeb0fe7984d7519b0f839d497fc9d64ef14d1de22220ff2623df4950134b9fb734a52adad95f131cce3672a9d7d7b400d2c62810b5f20351639330948107bf8d4534a03ac389455c54d8eb4d609b3e858b7213b38eb01f0eeaba3739ae927916e28da6a79a3fd5e32d30ab30bf959d4596e5ffbff6789a650b9e7d248d1ba849012336a4f3ef8fab07a8f5b81bb0bc45b2174538315ca12b7c723b2157562564a8a1f19d28179f8c565448e0e921b8c3e6fc4adaafa8b929ad077f633325b6a6f71a586cabc4883e03e19315f946b277858593a7367e232202fe9ad656c6768a1517da7f0498b48cb078e929fb11db0cc551f754bffc4859dd89a396915cc809b07d448573098409ea21371056f67ef4114ec10547f498d24513fe594308bf022868ad21e85bba811942fdc45161a1a8a7fe00d5c6b05ed7954f631bbd12a5c9a5cfa5965e0595de608b04ebe02b3fcbf3b9f57807a1a7ad8528992e2ec65949da2f4a0478dfd3ae52639c15d8aeaa351da6d393b58c772168fae604d097fef4d6b9360eb169a0b0ee70cdc22435a003e68698f61b3b63b1f51011bc8f4ef944c1de821785f670124a1c6ed18335d63412", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMP(r2, 0x1, 0x40, &(0x7f0000000000)=0xff, 0x4) getsockopt$SO_TIMESTAMP(r2, 0x1, 0x3f, 0x0, &(0x7f0000000180)) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000000, 0x50, r2, 0x106ee000) getpid() r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) r4 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0), 0xc01, 0x0) ioctl$SG_IO(r4, 0x2285, &(0x7f0000000480)={0x0, 0xfffffffffffffffe, 0x9d, 0x40, @scatter={0x1, 0x0, &(0x7f0000000200)=[{&(0x7f00000002c0)=""/142, 0x8e}]}, &(0x7f0000000380)="3b19b72375ce52951221015f9afe74648fefd947274ae4383b1fcd30690222163c886a70999aca6779d0ed60989e145abcea0ae35a8163b5a58a7fa5c7083451e8c510063ebf59b74e93cdb449786d5887864964f28d0b0c44357ee72ace69ff87544c0c6cbc6733810bbc659561072246657659b427f13cf5d2371620033deb91f5b1de245b3d5fde3f08e8f76ba958d76fc5def653aa76d9857b990f", &(0x7f0000000240)=""/1, 0x5, 0x10001, 0x3, &(0x7f0000000440)}) sendfile(r3, r0, 0x0, 0xffffff38) getpid() r5 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x2980, 0x80, 0xe}, 0x18) getdents64(r5, &(0x7f0000000140)=""/51, 0x33) [ 3585.280160][T21045] loop2: detected capacity change from 0 to 512 17:11:44 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getdents(r1, &(0x7f0000000140)=""/175, 0xaf) write(r0, &(0x7f0000000600)="34fd98aa1d0e7adec937a5f331a75f487934f50242a0751944936972896c29a5068c8ecba1aa0a4e2a631b5180e1fbde79f4502dc4c4a1fba9dcd9ed83e639aefa1b87631c33d1a82cb0c0035676ddfeb0fe7984d7519b0f839d497fc9d64ef14d1de22220ff2623df4950134b9fb734a52adad95f131cce3672a9d7d7b400d2c62810b5f20351639330948107bf8d4534a03ac389455c54d8eb4d609b3e858b7213b38eb01f0eeaba3739ae927916e28da6a79a3fd5e32d30ab30bf959d4596e5ffbff6789a650b9e7d248d1ba849012336a4f3ef8fab07a8f5b81bb0bc45b2174538315ca12b7c723b2157562564a8a1f19d28179f8c565448e0e921b8c3e6fc4adaafa8b929ad077f633325b6a6f71a586cabc4883e03e19315f946b277858593a7367e232202fe9ad656c6768a1517da7f0498b48cb078e929fb11db0cc551f754bffc4859dd89a396915cc809b07d448573098409ea21371056f67ef4114ec10547f498d24513fe594308bf022868ad21e85bba811942fdc45161a1a8a7fe00d5c6b05ed7954f631bbd12a5c9a5cfa5965e0595de608b04ebe02b3fcbf3b9f57807a1a7ad8528992e2ec65949da2f4a0478dfd3ae52639c15d8aeaa351da6d393b58c772168fae604d097fef4d6b9360eb169a0b0ee70cdc22435a003e68698f61b3b63b1f51011bc8f4ef944c1de821785f670124a1c6ed18335d63412", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) 17:11:44 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09007400000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3585.320250][T21045] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3585.321081][T21021] ext4 filesystem being mounted at /root/syzkaller-testdir359891176/syzkaller.w9DOdn/8916/file0 supports timestamps until 2038 (0x7fffffff) [ 3585.331833][T21045] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17893/file0 supports timestamps until 2038 (0x7fffffff) [ 3585.348337][T21053] loop3: detected capacity change from 0 to 1024 [ 3585.404087][T21053] EXT4-fs (loop3): unsupported inode size: 264 [ 3585.410465][T21053] EXT4-fs (loop3): blocksize: 1024 [ 3585.431520][T21067] loop2: detected capacity change from 0 to 512 [ 3585.466515][T21067] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3585.478922][T21067] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17894/file0 supports timestamps until 2038 (0x7fffffff) [ 3585.496875][T21053] loop3: detected capacity change from 0 to 1024 17:11:44 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09007a00000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3585.528211][T21053] EXT4-fs (loop3): unsupported inode size: 264 [ 3585.534572][T21053] EXT4-fs (loop3): blocksize: 1024 17:11:44 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef0100010003f9d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3585.578302][T21089] loop2: detected capacity change from 0 to 512 17:11:44 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) (fail_nth: 33) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) [ 3585.621584][T21089] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3585.626392][T21096] loop4: detected capacity change from 0 to 512 [ 3585.643774][T21089] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17895/file0 supports timestamps until 2038 (0x7fffffff) [ 3585.684326][T21103] FAULT_INJECTION: forcing a failure. [ 3585.684326][T21103] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3585.697584][T21103] CPU: 0 PID: 21103 Comm: syz-executor.5 Not tainted 5.15.0-rc3-syzkaller #0 [ 3585.706458][T21103] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3585.716613][T21103] Call Trace: [ 3585.719893][T21103] dump_stack_lvl+0xd6/0x122 [ 3585.724553][T21103] dump_stack+0x11/0x1b [ 3585.728688][T21103] should_fail+0x23c/0x250 [ 3585.733100][T21103] __alloc_pages+0x102/0x320 [ 3585.737732][T21103] alloc_pages+0x382/0x3d0 [ 3585.742145][T21103] __page_cache_alloc+0x4d/0xf0 [ 3585.747051][T21103] page_cache_ra_unbounded+0x1be/0x430 [ 3585.752493][T21103] ondemand_readahead+0x58c/0x7c0 [ 3585.757502][T21103] ? filemap_get_read_batch+0x3e2/0x410 [ 3585.763095][T21103] page_cache_sync_ra+0xaf/0xe0 [ 3585.768058][T21103] filemap_read+0x3ad/0x1220 [ 3585.772680][T21103] generic_file_read_iter+0x75/0x2c0 [ 3585.777966][T21103] ? __fsnotify_parent+0x340/0x440 [ 3585.783091][T21103] ext4_file_read_iter+0x1db/0x290 [ 3585.788186][T21103] generic_file_splice_read+0x24f/0x330 [ 3585.793766][T21103] ? splice_shrink_spd+0x60/0x60 [ 3585.798728][T21103] splice_direct_to_actor+0x2aa/0x650 [ 3585.804084][T21103] ? do_splice_direct+0x190/0x190 [ 3585.809113][T21103] do_splice_direct+0x106/0x190 [ 3585.814034][T21103] do_sendfile+0x63e/0xbb0 [ 3585.818660][T21103] __x64_sys_sendfile64+0x102/0x140 [ 3585.823921][T21103] do_syscall_64+0x44/0xa0 [ 3585.828460][T21103] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3585.834334][T21103] RIP: 0033:0x7fa90a4268d9 [ 3585.838739][T21103] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3585.858323][T21103] RSP: 002b:00007fa90819e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 3585.866796][T21103] RAX: ffffffffffffffda RBX: 00007fa90a52af60 RCX: 00007fa90a4268d9 [ 3585.874920][T21103] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 17:11:44 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a0900fe00000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3585.882895][T21103] RBP: 00007fa90819e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3585.890843][T21103] R10: 000000000000ef85 R11: 0000000000000246 R12: 0000000000000002 [ 3585.898803][T21103] R13: 00007ffce805e82f R14: 00007fa90819e300 R15: 0000000000022000 17:11:44 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$DCCPDIAG_GETSOCK(r3, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000001280)={&(0x7f00000002c0)=ANY=[@ANYBLOB="4c000000f0e6ee4647655693bb701ece6e66001709000000000000000054f9000000000000b608000000000000000000a73e0900"/69, @ANYRES32=0x0, @ANYBLOB="00e997ed0201000000"], 0x4c}}, 0x0) getsockopt$SO_TIMESTAMP(0xffffffffffffffff, 0x1, 0x3f, 0x0, &(0x7f0000000180)) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMP(r4, 0x1, 0x40, &(0x7f0000000000)=0xff, 0x4) getsockopt$SO_TIMESTAMP(r4, 0x1, 0x3f, 0x0, &(0x7f0000000180)) r5 = epoll_create1(0x0) r6 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMP(r6, 0x1, 0x40, &(0x7f0000000000)=0xff, 0x4) getsockopt$SO_TIMESTAMP(r6, 0x1, 0x3f, 0x0, &(0x7f0000000180)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000005c80)={&(0x7f00000001c0)=@kern={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000200)=[{&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x29c}], 0x1, &(0x7f0000005bc0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, r3]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r3]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @rights={{0x2c, 0x1, 0x1, [r5, r0, r1, r0, r0, r2, r6]}}], 0xb0, 0x815}, 0x1000) sendmsg$NFULNL_MSG_CONFIG(r3, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x38, 0x1, 0x4, 0x101, 0x0, 0x0, {0xa, 0x0, 0x6}, [@NFULA_CFG_QTHRESH={0x8, 0x5, 0x1, 0x0, 0x7ff}, @NFULA_CFG_QTHRESH={0x8, 0x5, 0x1, 0x0, 0x10001}, @NFULA_CFG_MODE={0xa, 0x2, {0x9f}}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x40}]}, 0x38}, 0x1, 0x0, 0x0, 0x1}, 0x840) [ 3585.949569][T21110] loop2: detected capacity change from 0 to 512 [ 3585.986669][T21096] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 17:11:44 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000901000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x1500}, {&(0x7f0000010f00)="2000000098a2e27a98a2e27a00000000d6f465", 0x13, 0x1582}], 0x0, &(0x7f0000000040)=ANY=[]) 17:11:44 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x13d0c2, 0x283) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0xc0) write(r0, &(0x7f0000000600)="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", 0x200) r2 = pidfd_getfd(r0, r1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x4000, 0x0) sendfile(r0, r1, 0x0, 0xef85) r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r3, r0, 0x0, 0xffffff38) r4 = fcntl$getown(r3, 0x9) sched_setattr(r4, &(0x7f0000000000)={0x38, 0x1, 0x14, 0x4, 0x1ef, 0x7fffffff, 0x5, 0x3, 0x8001, 0xfffffffb}, 0x0) r5 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x400, 0x6, &(0x7f0000000500)=[{&(0x7f00000001c0)="1115ff9d9bbde2b7ff719c21fcdcc1e16ac7dded3ce8326fb27f5cd344e0c184a08e2135470c7e373b9554f6abf1fc8e6f5b3839eba71fde9846f5ad56c5e54a67be535c48", 0x45, 0x674}, {&(0x7f00000002c0)="d556c3792282834187a710250d48d5c7f9b8811777ba50cdf8e0efa2cadb33d8decc888a3a515cfc7996740ee43a1a795e7760543b014b9f7a3fdab4afba4298078d0e5a4fbd56ebf469b900791c1518188f81a27ddbc6e27f2fb12d179cf7f5e817184eff4805262b", 0x69, 0x1}, {&(0x7f0000000240)="0da122eafb38ac86eb57fec11a778a64145774b9454cb7dc8b71b00bedf8ed8b99681da0a0f80b7c7ba36dd1346df9f83dea30fb7e5aca4da23baa47190f", 0x3e, 0x7}, {&(0x7f0000000340)="a176d2a333b86bec79d42782fe26e05ab0291a044f11233aa17492646df5d17573e878a05cd4503b4fd554204f6aa126b2f1e66b7737ce9cc06963ebab40fc07d70086c299cb80869bab29b957ee1e5348712c8317b1bd402726f99a9d1d6d980916fc672d1149fb", 0x68, 0x101}, {&(0x7f00000003c0)="69e4aedc0651a2097dbcb634250dc828175ddc3d589012a8ade2f06b3a8e8ec87ff182b6e3", 0x25, 0x7}, {&(0x7f0000000400)="9cd85db16abad13eb825d7cd47489bb86b38525d4d8a02d2d14a08a5b13a0079c5dbac6adf6152ecd773652dc25ea769413df83bb6963920c33396c8e490d6e5aac5ea96332f5853e8e14324c0735c7024899a5f77c786cb118e3abb08426902abda5a23bfcbe5ca11802fcc9aa71eb94bf73b26009c18df7c2907f635d06321c52855bbf51d1bf1636053b616e22130dc14ae6d91153847c31c71b1f68ba9f8d744c463eca0a68fb5bc864ec7b7b053bfa8635bc1740754eedfdfbb2cf03ace578cba102b282cf4b3d2ba1de90864627b0aaa813c86afe68ae48edcae3f00abe6f63859a4a0204331fdfc94050c2c12", 0xf0, 0xa4}], 0x4e, &(0x7f0000001f40)=ANY=[@ANYBLOB="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", @ANYRESDEC, @ANYBLOB="2c009212c3d74fe6a3449dc5b6d12e9bf33ac3fd2e615184536cc4411f02223660c66f25e1be47955b03acccbf838178"]) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r5, 0x81f8943c, &(0x7f0000000800)) r6 = syz_mount_image$iso9660(&(0x7f00000005c0), &(0x7f0000000bc0)='./file0\x00', 0xfffffffffffffffd, 0x5, &(0x7f0000001e00)=[{&(0x7f0000000c00)="308c8f3b6f3b5d65c9563de5f354ac454aa86dd6eead259ec9e71089d4b4157b457a167e9ee05c34cc17a4d9c487a3f56151090829f956363f64a73e4b6c743a6f1f8a067c5bba", 0x47, 0x7}, {&(0x7f0000000c80)="17bbce07bddf5d1754fae02a380fc17141156fcb200622d1d40228d8ac9ab3f2b77b33112dca1e7b78a8d1", 0x2b, 0xffffffffffffff98}, {&(0x7f0000000cc0)="afc249e71cae2b1be9a70e2bfffc585eb9fb366a5de6bb8b5a2dd8ac1facc0fe1004b290121e2df7ace53a5c0f4dd07a9b491c60d73d9e2b13205e64b3bbbc4ea12122a738759ee0d4bd23e3dfdb9f5e4cfe5d15be1f5afb37587e709cc657006c4d3ae82138a7e8e7f08d680c96596f997ce2d91077708a1c6e31f878abfb6070b6bd15ff2e232ca6a49c689257a5c389317acb1f0882f8cee63ba3e4125c89b58d19b3c79cec3efad7d5a0fcd74742875bf800ce5f2ccbcde6758e65037d59668f021cc87a57094b378030a1d13b46cf6dc0f10bba", 0xd6, 0x4}, {&(0x7f0000000dc0)="511a4d7b14bbfe0d47159a9e5b4e4dfcd10c770e00753925395407f13c8c842592990fdfb5624541", 0x28, 0x9f16}, {&(0x7f0000000e00)="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", 0x1000, 0x8001}], 0x2200082, &(0x7f0000001e80)={[{@map_off}, {@nocompress}, {@dmode={'dmode', 0x3d, 0x5efd}}], [{@uid_gt}, {@smackfsroot={'smackfsroot', 0x3d, '\\'}}, {@subj_user}, {@smackfsroot}, {@euid_lt={'euid<', 0xee00}}]}) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x17, 0x4000010, r6, 0xd7f93000) 17:11:44 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000402000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:44 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) getdents(r0, &(0x7f0000000200)=""/65, 0x41) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) r3 = openat$incfs(r0, &(0x7f00000002c0)='.log\x00', 0x2401, 0x114) getdents64(r3, &(0x7f0000000300)=""/52, 0x34) sendfile(r2, r0, 0x0, 0xffffff38) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) sendmsg$AUDIT_SIGNAL_INFO(r4, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x10, 0x3f2, 0x8, 0x70bd2a, 0x25dfdbfd, "", ["", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x80}, 0x800) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000000340)={0xf9, 0x3f, 0x1d, 0x80, 0x10, "29397d810525bc4d"}) [ 3586.006758][T21110] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3586.022695][T21110] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17896/file0 supports timestamps until 2038 (0x7fffffff) [ 3586.030597][T21096] ext4 filesystem being mounted at /root/syzkaller-testdir359891176/syzkaller.w9DOdn/8917/file0 supports timestamps until 2038 (0x7fffffff) [ 3586.122825][T21133] loop2: detected capacity change from 0 to 512 [ 3586.124277][T21096] loop4: detected capacity change from 0 to 512 [ 3586.149404][T21143] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=59120 sclass=netlink_route_socket pid=21143 comm=syz-executor.0 17:11:45 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef0100010003fad1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3586.164042][T21143] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1025 sclass=netlink_route_socket pid=21143 comm=syz-executor.0 [ 3586.165724][T21144] loop3: detected capacity change from 0 to 1024 [ 3586.199452][T21133] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 17:11:45 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) (fail_nth: 34) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) [ 3586.210832][T21133] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17897/file0 supports timestamps until 2038 (0x7fffffff) [ 3586.232186][T21144] EXT4-fs (loop3): unsupported inode size: 265 [ 3586.232202][T21144] EXT4-fs (loop3): blocksize: 1024 [ 3586.251815][T21151] FAULT_INJECTION: forcing a failure. 17:11:45 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000003000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3586.251815][T21151] name failslab, interval 1, probability 0, space 0, times 0 [ 3586.251876][T21151] CPU: 0 PID: 21151 Comm: syz-executor.5 Not tainted 5.15.0-rc3-syzkaller #0 17:11:45 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000a01000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x1500}, {&(0x7f0000010f00)="2000000098a2e27a98a2e27a00000000d6f465", 0x13, 0x1582}], 0x0, &(0x7f0000000040)=ANY=[]) [ 3586.251898][T21151] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 17:11:45 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a0900b603000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3586.251958][T21151] Call Trace: 17:11:45 executing program 0: statx(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x0, 0x800, &(0x7f00000002c0)) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r1, 0xee00) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0xee00) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r4 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r5 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r4, &(0x7f0000000600)="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", 0x200) sendfile(r4, r5, 0x0, 0xef85) r6 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) r7 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMP(r7, 0x1, 0x40, &(0x7f0000000000)=0xff, 0x4) getsockopt$SO_TIMESTAMP(r7, 0x1, 0x3f, 0x0, &(0x7f0000000180)) dup(r7) sendfile(r6, r4, 0x0, 0xffffff38) 17:11:45 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a0900b703000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3586.251964][T21151] dump_stack_lvl+0xd6/0x122 [ 3586.251981][T21151] dump_stack+0x11/0x1b 17:11:45 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) (fail_nth: 35) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) 17:11:45 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000b01000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x1500}, {&(0x7f0000010f00)="2000000098a2e27a98a2e27a00000000d6f465", 0x13, 0x1582}], 0x0, &(0x7f0000000040)=ANY=[]) 17:11:45 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef0100010003fbd1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3586.251991][T21151] should_fail+0x23c/0x250 17:11:45 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a0900b803000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3586.252002][T21151] ? mempool_alloc_slab+0x16/0x20 [ 3586.252012][T21151] __should_failslab+0x81/0x90 [ 3586.252024][T21151] should_failslab+0x5/0x20 [ 3586.252040][T21151] kmem_cache_alloc+0x4f/0x300 [ 3586.252088][T21151] mempool_alloc_slab+0x16/0x20 [ 3586.252097][T21151] ? mempool_free+0x130/0x130 [ 3586.252113][T21151] mempool_alloc+0x9d/0x310 [ 3586.252129][T21151] ? ext4_map_blocks+0x5a8/0xf00 [ 3586.252151][T21151] bio_alloc_bioset+0xcc/0x530 [ 3586.252196][T21151] ext4_mpage_readpages+0xe55/0x1140 [ 3586.252254][T21151] ? __add_to_page_cache_locked+0x36a/0x4f0 [ 3586.252269][T21151] ext4_readahead+0x99/0xa0 [ 3586.252281][T21151] read_pages+0xb6/0x540 [ 3586.252293][T21151] ? lru_cache_add+0x13e/0x150 [ 3586.252331][T21151] page_cache_ra_unbounded+0x3d2/0x430 [ 3586.252344][T21151] ondemand_readahead+0x58c/0x7c0 [ 3586.252381][T21151] ? filemap_get_read_batch+0x3e2/0x410 [ 3586.252417][T21151] page_cache_sync_ra+0xaf/0xe0 [ 3586.252429][T21151] filemap_read+0x3ad/0x1220 [ 3586.252443][T21151] generic_file_read_iter+0x75/0x2c0 [ 3586.252456][T21151] ? __fsnotify_parent+0x340/0x440 [ 3586.252472][T21151] ext4_file_read_iter+0x1db/0x290 [ 3586.252483][T21151] generic_file_splice_read+0x24f/0x330 [ 3586.252494][T21151] ? splice_shrink_spd+0x60/0x60 [ 3586.252507][T21151] splice_direct_to_actor+0x2aa/0x650 [ 3586.252517][T21151] ? do_splice_direct+0x190/0x190 [ 3586.252527][T21151] do_splice_direct+0x106/0x190 [ 3586.252537][T21151] do_sendfile+0x63e/0xbb0 [ 3586.252568][T21151] __x64_sys_sendfile64+0x102/0x140 [ 3586.252581][T21151] do_syscall_64+0x44/0xa0 [ 3586.252594][T21151] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3586.252609][T21151] RIP: 0033:0x7fa90a4268d9 [ 3586.252618][T21151] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3586.252628][T21151] RSP: 002b:00007fa90819e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 3586.252639][T21151] RAX: ffffffffffffffda RBX: 00007fa90a52af60 RCX: 00007fa90a4268d9 [ 3586.252709][T21151] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 3586.252716][T21151] RBP: 00007fa90819e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3586.252723][T21151] R10: 000000000000ef85 R11: 0000000000000246 R12: 0000000000000002 [ 3586.252733][T21151] R13: 00007ffce805e82f R14: 00007fa90819e300 R15: 0000000000022000 [ 3586.296137][T21144] loop3: detected capacity change from 0 to 1024 [ 3586.299723][T21144] EXT4-fs (loop3): unsupported inode size: 265 [ 3586.299737][T21144] EXT4-fs (loop3): blocksize: 1024 [ 3586.314887][T21164] loop2: detected capacity change from 0 to 512 [ 3586.366746][T21164] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3586.366871][T21164] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17898/file0 supports timestamps until 2038 (0x7fffffff) [ 3586.432069][T21182] loop2: detected capacity change from 0 to 512 [ 3586.438122][T21179] loop4: detected capacity change from 0 to 512 [ 3586.439211][T21181] loop3: detected capacity change from 0 to 1024 [ 3586.441639][T21181] EXT4-fs (loop3): unsupported inode size: 266 [ 3586.441648][T21181] EXT4-fs (loop3): blocksize: 1024 [ 3586.453373][T21182] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3586.453427][T21182] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17899/file0 supports timestamps until 2038 (0x7fffffff) [ 3586.465630][T21125] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=59120 sclass=netlink_route_socket pid=21125 comm=syz-executor.0 [ 3586.465864][T21125] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1025 sclass=netlink_route_socket pid=21125 comm=syz-executor.0 [ 3586.481444][T21181] loop3: detected capacity change from 0 to 1024 [ 3586.482271][T21181] EXT4-fs (loop3): unsupported inode size: 266 [ 3586.482348][T21181] EXT4-fs (loop3): blocksize: 1024 [ 3586.493713][T21179] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3586.493873][T21179] ext4 filesystem being mounted at /root/syzkaller-testdir359891176/syzkaller.w9DOdn/8918/file0 supports timestamps until 2038 (0x7fffffff) [ 3586.528250][T21208] loop2: detected capacity change from 0 to 512 [ 3586.608718][T21208] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3586.608842][T21208] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17900/file0 supports timestamps until 2038 (0x7fffffff) [ 3586.611675][T21218] loop3: detected capacity change from 0 to 1024 [ 3586.622267][T21218] EXT4-fs (loop3): unsupported inode size: 267 [ 3586.622277][T21218] EXT4-fs (loop3): blocksize: 1024 [ 3586.626715][T21217] FAULT_INJECTION: forcing a failure. [ 3586.626715][T21217] name failslab, interval 1, probability 0, space 0, times 0 [ 3586.626729][T21217] CPU: 0 PID: 21217 Comm: syz-executor.5 Not tainted 5.15.0-rc3-syzkaller #0 [ 3586.626742][T21217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3586.626748][T21217] Call Trace: [ 3586.626752][T21217] dump_stack_lvl+0xd6/0x122 [ 3586.626767][T21217] dump_stack+0x11/0x1b [ 3586.626778][T21217] should_fail+0x23c/0x250 [ 3586.626788][T21217] ? kmalloc_array+0x2d/0x40 [ 3586.626878][T21217] __should_failslab+0x81/0x90 [ 3586.626890][T21217] should_failslab+0x5/0x20 [ 3586.626903][T21217] __kmalloc+0x6f/0x350 [ 3586.626912][T21217] kmalloc_array+0x2d/0x40 [ 3586.626974][T21217] iter_file_splice_write+0xd5/0x790 [ 3586.626984][T21217] ? atime_needs_update+0x239/0x390 [ 3586.626994][T21217] ? touch_atime+0xe0/0x250 [ 3586.627003][T21217] ? generic_file_splice_read+0x2a9/0x330 [ 3586.627013][T21217] ? splice_from_pipe+0xd0/0xd0 [ 3586.627023][T21217] direct_splice_actor+0x80/0xa0 [ 3586.627093][T21217] splice_direct_to_actor+0x345/0x650 [ 3586.627103][T21217] ? do_splice_direct+0x190/0x190 [ 3586.627114][T21217] do_splice_direct+0x106/0x190 [ 3586.627137][T21217] do_sendfile+0x63e/0xbb0 [ 3586.627151][T21217] __x64_sys_sendfile64+0x102/0x140 [ 3586.627165][T21217] do_syscall_64+0x44/0xa0 [ 3586.627180][T21217] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3586.627262][T21217] RIP: 0033:0x7fa90a4268d9 [ 3586.627271][T21217] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3586.627281][T21217] RSP: 002b:00007fa90819e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 3586.627292][T21217] RAX: ffffffffffffffda RBX: 00007fa90a52af60 RCX: 00007fa90a4268d9 [ 3586.627298][T21217] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 3586.627305][T21217] RBP: 00007fa90819e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3586.627311][T21217] R10: 000000000000ef85 R11: 0000000000000246 R12: 0000000000000002 [ 3586.627318][T21217] R13: 00007ffce805e82f R14: 00007fa90819e300 R15: 0000000000022000 [ 3586.640758][T21222] loop4: detected capacity change from 0 to 512 [ 3586.662137][T21218] loop3: detected capacity change from 0 to 1024 [ 3586.662689][T21218] EXT4-fs (loop3): unsupported inode size: 267 [ 3586.662701][T21218] EXT4-fs (loop3): blocksize: 1024 [ 3586.664706][T21233] loop2: detected capacity change from 0 to 512 [ 3586.695926][T21222] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3586.695962][T21222] ext4 filesystem being mounted at /root/syzkaller-testdir359891176/syzkaller.w9DOdn/8919/file0 supports timestamps until 2038 (0x7fffffff) [ 3586.710597][T21233] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 17:11:46 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x38, 0x1, 0x0, 0x3, 0x10001, 0x665800, 0x8, 0x8000, 0x6, 0x1}, 0x0) r0 = getpgrp(0xffffffffffffffff) sched_setattr(r0, &(0x7f0000000080)={0x38, 0x0, 0x21, 0x6, 0x1, 0x7fff, 0xa4, 0x3, 0x4, 0x200}, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r1, &(0x7f0000000600)="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", 0x200) sendfile(r1, r2, 0x0, 0xef85) r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r3, r1, 0x0, 0xffffff38) 17:11:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000c01000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x1500}, {&(0x7f0000010f00)="2000000098a2e27a98a2e27a00000000d6f465", 0x13, 0x1582}], 0x0, &(0x7f0000000040)=ANY=[]) 17:11:46 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) (fail_nth: 36) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) 17:11:46 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef0100010003fcd1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:46 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a0900b903000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:46 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000400), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_TID_CONFIG(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000001740)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_TID_CONFIG={0x18, 0x11d, 0x0, 0x1, [{0x14, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0x64}]}]}, @NL80211_ATTR_TID_CONFIG={0x18, 0x11d, 0x0, 0x1, [{0x5, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}]}, {0xc, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5}]}]}]}, 0x4c}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000740)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_TRIGGER_SCAN(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000000000002100000008000300", @ANYRES32=r4, @ANYBLOB="14002c80080000009909"], 0x30}}, 0x0) sendmsg$NL80211_CMD_NEW_KEY(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000080), 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xf0, r1, 0x2, 0x70bd25, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r4}, @val={0xc, 0x99, {0x3ff, 0x15}}}}, [@NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "b5f4e116e5"}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_KEY={0x78, 0x50, 0x0, 0x1, [@NL80211_KEY_TYPE={0x8, 0x7, 0x1}, @NL80211_KEY_IDX={0x5, 0x2, 0x5}, @NL80211_KEY_IDX={0x5, 0x2, 0x4}, @NL80211_KEY_TYPE={0x8}, @NL80211_KEY_DEFAULT_TYPES={0x8, 0x8, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}]}, @NL80211_KEY_DEFAULT_TYPES={0x14, 0x8, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}]}, @NL80211_KEY_DATA_WEP104={0x11, 0x1, "c39d938064ca969c7bacd2ad73"}, @NL80211_KEY_DEFAULT={0x4}, @NL80211_KEY_DATA_WEP40={0x9, 0x1, "4ab43c6f48"}, @NL80211_KEY_DATA_WEP104={0x11, 0x1, "65b0dc6759145de4983364aedb"}]}, @NL80211_ATTR_KEY_DEFAULT={0x4}, @NL80211_ATTR_KEY_DEFAULT_TYPES={0x24, 0x6e, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}]}, @NL80211_ATTR_KEY_DEFAULT_MGMT={0x4}]}, 0xf0}, 0x1, 0x0, 0x0, 0x44010}, 0x20000801) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r5 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r6 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r5, &(0x7f0000000600)="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", 0x200) sendfile(r5, r6, 0x0, 0xef85) sched_setattr(0x0, &(0x7f0000000000)={0x38, 0x0, 0x10000000, 0x8, 0xffff, 0x3, 0x100000000, 0x3ff, 0x8, 0x1}, 0x0) r7 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r7, r5, 0x0, 0xffffff38) [ 3586.710656][T21233] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17901/file0 supports timestamps until 2038 (0x7fffffff) [ 3587.616407][T21252] loop2: detected capacity change from 0 to 512 [ 3587.641553][T21257] loop3: detected capacity change from 0 to 1024 [ 3587.650817][T21260] loop4: detected capacity change from 0 to 512 [ 3587.670467][T21261] FAULT_INJECTION: forcing a failure. [ 3587.670467][T21261] name failslab, interval 1, probability 0, space 0, times 0 [ 3587.683250][T21261] CPU: 0 PID: 21261 Comm: syz-executor.5 Not tainted 5.15.0-rc3-syzkaller #0 [ 3587.692011][T21261] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3587.702089][T21261] Call Trace: [ 3587.705370][T21261] dump_stack_lvl+0xd6/0x122 [ 3587.709966][T21261] dump_stack+0x11/0x1b [ 3587.714171][T21261] should_fail+0x23c/0x250 [ 3587.718581][T21261] __should_failslab+0x81/0x90 [ 3587.723359][T21261] ? __iomap_dio_rw+0x139/0x1010 [ 3587.728300][T21261] should_failslab+0x5/0x20 [ 3587.732909][T21261] kmem_cache_alloc_trace+0x52/0x320 [ 3587.738382][T21261] __iomap_dio_rw+0x139/0x1010 [ 3587.743192][T21261] ? rb_erase+0x4bb/0x750 [ 3587.747714][T21261] iomap_dio_rw+0x30/0x70 [ 3587.752106][T21261] ? ext4_file_write_iter+0x521/0x11f0 [ 3587.757609][T21261] ext4_file_write_iter+0xa59/0x11f0 [ 3587.762886][T21261] ? ext4_file_write_iter+0x521/0x11f0 [ 3587.768352][T21261] do_iter_readv_writev+0x2de/0x380 [ 3587.773752][T21261] do_iter_write+0x192/0x5c0 [ 3587.778334][T21261] ? splice_from_pipe_next+0x34f/0x3b0 [ 3587.783798][T21261] ? kmalloc_array+0x2d/0x40 [ 3587.788381][T21261] vfs_iter_write+0x4c/0x70 [ 3587.792933][T21261] iter_file_splice_write+0x43a/0x790 [ 3587.798310][T21261] ? splice_from_pipe+0xd0/0xd0 [ 3587.803164][T21261] direct_splice_actor+0x80/0xa0 [ 3587.808204][T21261] splice_direct_to_actor+0x345/0x650 [ 3587.813600][T21261] ? do_splice_direct+0x190/0x190 [ 3587.818605][T21261] do_splice_direct+0x106/0x190 [ 3587.823499][T21261] do_sendfile+0x63e/0xbb0 [ 3587.827907][T21261] __x64_sys_sendfile64+0x102/0x140 [ 3587.833196][T21261] do_syscall_64+0x44/0xa0 [ 3587.837625][T21261] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3587.843613][T21261] RIP: 0033:0x7fa90a4268d9 [ 3587.848086][T21261] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3587.867914][T21261] RSP: 002b:00007fa90819e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 3587.876314][T21261] RAX: ffffffffffffffda RBX: 00007fa90a52af60 RCX: 00007fa90a4268d9 [ 3587.884272][T21261] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 3587.892247][T21261] RBP: 00007fa90819e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3587.900202][T21261] R10: 000000000000ef85 R11: 0000000000000246 R12: 0000000000000002 [ 3587.908161][T21261] R13: 00007ffce805e82f R14: 00007fa90819e300 R15: 0000000000022000 [ 3587.930104][T21252] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 17:11:46 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) (fail_nth: 37) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) 17:11:46 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a0900ba03000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3587.943840][T21252] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17902/file0 supports timestamps until 2038 (0x7fffffff) [ 3587.968707][T21257] EXT4-fs (loop3): unsupported inode size: 268 [ 3587.975006][T21257] EXT4-fs (loop3): blocksize: 1024 17:11:46 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) getrlimit(0xb, &(0x7f0000000000)) sched_setattr(0xffffffffffffffff, &(0x7f0000000080)={0x38, 0x2, 0x1000000e, 0x5, 0x4, 0x1, 0x9, 0x0, 0x27, 0x3}, 0x0) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) [ 3588.021697][T21260] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3588.024690][T21287] loop2: detected capacity change from 0 to 512 [ 3588.065721][T21260] ext4 filesystem being mounted at /root/syzkaller-testdir359891176/syzkaller.w9DOdn/8920/file0 supports timestamps until 2038 (0x7fffffff) [ 3588.069430][T21292] FAULT_INJECTION: forcing a failure. [ 3588.069430][T21292] name failslab, interval 1, probability 0, space 0, times 0 [ 3588.092808][T21292] CPU: 1 PID: 21292 Comm: syz-executor.5 Not tainted 5.15.0-rc3-syzkaller #0 [ 3588.101571][T21292] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3588.111617][T21292] Call Trace: [ 3588.114883][T21292] dump_stack_lvl+0xd6/0x122 [ 3588.119634][T21292] dump_stack+0x11/0x1b [ 3588.123781][T21292] should_fail+0x23c/0x250 [ 3588.128188][T21292] ? mempool_alloc_slab+0x16/0x20 [ 3588.133197][T21292] __should_failslab+0x81/0x90 [ 3588.138026][T21292] should_failslab+0x5/0x20 [ 3588.142532][T21292] kmem_cache_alloc+0x4f/0x300 [ 3588.147291][T21292] ? ext4_inode_block_valid+0x1cc/0x210 [ 3588.152840][T21292] mempool_alloc_slab+0x16/0x20 [ 3588.157674][T21292] ? mempool_free+0x130/0x130 [ 3588.162361][T21292] mempool_alloc+0x9d/0x310 [ 3588.166852][T21292] bio_alloc_bioset+0xcc/0x530 [ 3588.171909][T21292] ? iov_iter_alignment+0x34b/0x370 [ 3588.177095][T21292] iomap_dio_bio_iter+0x5c1/0xbc0 [ 3588.182334][T21292] __iomap_dio_rw+0x8d8/0x1010 [ 3588.187088][T21292] iomap_dio_rw+0x30/0x70 [ 3588.191402][T21292] ? ext4_file_write_iter+0x521/0x11f0 [ 3588.196923][T21292] ext4_file_write_iter+0xa59/0x11f0 [ 3588.202189][T21292] ? ext4_file_write_iter+0x521/0x11f0 [ 3588.207657][T21292] do_iter_readv_writev+0x2de/0x380 [ 3588.212840][T21292] do_iter_write+0x192/0x5c0 [ 3588.217414][T21292] ? splice_from_pipe_next+0x34f/0x3b0 [ 3588.222864][T21292] ? kmalloc_array+0x2d/0x40 [ 3588.227442][T21292] vfs_iter_write+0x4c/0x70 [ 3588.231928][T21292] iter_file_splice_write+0x43a/0x790 [ 3588.237291][T21292] ? splice_from_pipe+0xd0/0xd0 [ 3588.242122][T21292] direct_splice_actor+0x80/0xa0 [ 3588.247044][T21292] splice_direct_to_actor+0x345/0x650 [ 3588.252469][T21292] ? do_splice_direct+0x190/0x190 [ 3588.257473][T21292] do_splice_direct+0x106/0x190 [ 3588.262639][T21292] do_sendfile+0x63e/0xbb0 [ 3588.267161][T21292] __x64_sys_sendfile64+0x102/0x140 [ 3588.272369][T21292] do_syscall_64+0x44/0xa0 [ 3588.278146][T21292] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3588.284029][T21292] RIP: 0033:0x7fa90a4268d9 [ 3588.288427][T21292] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3588.308092][T21292] RSP: 002b:00007fa90819e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 3588.316616][T21292] RAX: ffffffffffffffda RBX: 00007fa90a52af60 RCX: 00007fa90a4268d9 [ 3588.324571][T21292] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 3588.332530][T21292] RBP: 00007fa90819e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3588.340583][T21292] R10: 000000000000ef85 R11: 0000000000000246 R12: 0000000000000002 [ 3588.348677][T21292] R13: 00007ffce805e82f R14: 00007fa90819e300 R15: 0000000000022000 17:11:47 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x38, 0x5, 0x0, 0x10000, 0x3f, 0x80000001, 0x101, 0x3, 0x7ff, 0x2}, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) umount2(&(0x7f0000000080)='./file0/file0\x00', 0x0) [ 3588.366658][T21287] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3588.391963][T21287] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17903/file0 supports timestamps until 2038 (0x7fffffff) [ 3588.395634][T21257] loop3: detected capacity change from 0 to 1024 17:11:47 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef0100010003fdd1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:47 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a0900bb03000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3588.499613][T21317] loop2: detected capacity change from 0 to 512 [ 3588.512190][T21318] loop4: detected capacity change from 0 to 512 [ 3588.541631][T21317] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3588.553393][T21317] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17904/file0 supports timestamps until 2038 (0x7fffffff) [ 3588.559218][T21318] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 17:11:47 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000d01000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x1500}, {&(0x7f0000010f00)="2000000098a2e27a98a2e27a00000000d6f465", 0x13, 0x1582}], 0x0, &(0x7f0000000040)=ANY=[]) [ 3588.579822][T21318] ext4 filesystem being mounted at /root/syzkaller-testdir359891176/syzkaller.w9DOdn/8921/file0 supports timestamps until 2038 (0x7fffffff) 17:11:47 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a0900bc03000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3588.687221][T21345] loop2: detected capacity change from 0 to 512 17:11:47 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) (fail_nth: 38) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) 17:11:47 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef0100010003fed1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:47 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) splice(r0, &(0x7f0000000000)=0x6, r1, &(0x7f0000000080)=0x83ab, 0x4, 0x9) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) [ 3588.768827][T21345] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3588.779050][T21353] loop3: detected capacity change from 0 to 1024 [ 3588.780349][T21345] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17905/file0 supports timestamps until 2038 (0x7fffffff) [ 3588.823935][T21358] loop4: detected capacity change from 0 to 512 [ 3588.838731][T21359] FAULT_INJECTION: forcing a failure. [ 3588.838731][T21359] name failslab, interval 1, probability 0, space 0, times 0 [ 3588.851405][T21359] CPU: 0 PID: 21359 Comm: syz-executor.5 Not tainted 5.15.0-rc3-syzkaller #0 [ 3588.860179][T21359] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3588.870505][T21359] Call Trace: [ 3588.873773][T21359] dump_stack_lvl+0xd6/0x122 [ 3588.878522][T21359] dump_stack+0x11/0x1b [ 3588.882684][T21359] should_fail+0x23c/0x250 [ 3588.887120][T21359] ? mempool_alloc_slab+0x16/0x20 [ 3588.892149][T21359] __should_failslab+0x81/0x90 [ 3588.896962][T21359] should_failslab+0x5/0x20 [ 3588.901566][T21359] kmem_cache_alloc+0x4f/0x300 [ 3588.906335][T21359] mempool_alloc_slab+0x16/0x20 [ 3588.911162][T21359] ? mempool_free+0x130/0x130 [ 3588.915815][T21359] mempool_alloc+0x9d/0x310 [ 3588.920369][T21359] bio_alloc_bioset+0xcc/0x530 [ 3588.925128][T21359] ? submit_bio_noacct+0x7ab/0x7d0 [ 3588.930306][T21359] iomap_dio_zero+0xac/0x340 [ 3588.934918][T21359] iomap_dio_bio_iter+0xa62/0xbc0 [ 3588.939932][T21359] __iomap_dio_rw+0x8d8/0x1010 [ 3588.944680][T21359] ? __ext4_mark_inode_dirty+0x481/0x5c0 [ 3588.950295][T21359] iomap_dio_rw+0x30/0x70 [ 3588.954617][T21359] ? ext4_file_write_iter+0x521/0x11f0 [ 3588.960121][T21359] ext4_file_write_iter+0xa59/0x11f0 [ 3588.965384][T21359] ? ext4_file_write_iter+0x521/0x11f0 [ 3588.970820][T21359] do_iter_readv_writev+0x2de/0x380 [ 3588.976010][T21359] do_iter_write+0x192/0x5c0 [ 3588.980584][T21359] ? splice_from_pipe_next+0x34f/0x3b0 [ 3588.986036][T21359] ? kmalloc_array+0x2d/0x40 [ 3588.990618][T21359] vfs_iter_write+0x4c/0x70 [ 3588.995103][T21359] iter_file_splice_write+0x43a/0x790 [ 3589.000482][T21359] ? splice_from_pipe+0xd0/0xd0 [ 3589.005313][T21359] direct_splice_actor+0x80/0xa0 [ 3589.010229][T21359] splice_direct_to_actor+0x345/0x650 [ 3589.015737][T21359] ? do_splice_direct+0x190/0x190 [ 3589.020751][T21359] do_splice_direct+0x106/0x190 [ 3589.025579][T21359] do_sendfile+0x63e/0xbb0 [ 3589.029991][T21359] __x64_sys_sendfile64+0x102/0x140 [ 3589.035189][T21359] do_syscall_64+0x44/0xa0 [ 3589.039586][T21359] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3589.045465][T21359] RIP: 0033:0x7fa90a4268d9 [ 3589.049859][T21359] 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 bc ff ff ff f7 d8 64 89 01 48 17:11:47 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x181a00, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) [ 3589.069627][T21359] RSP: 002b:00007fa90819e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 3589.078039][T21359] RAX: ffffffffffffffda RBX: 00007fa90a52af60 RCX: 00007fa90a4268d9 [ 3589.085990][T21359] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 3589.094049][T21359] RBP: 00007fa90819e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3589.102003][T21359] R10: 000000000000ef85 R11: 0000000000000246 R12: 0000000000000002 [ 3589.109952][T21359] R13: 00007ffce805e82f R14: 00007fa90819e300 R15: 0000000000022000 17:11:47 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a0900f503000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3589.133960][T21353] EXT4-fs (loop3): unsupported inode size: 269 [ 3589.135418][T21345] loop2: detected capacity change from 0 to 512 [ 3589.140200][T21353] EXT4-fs (loop3): blocksize: 1024 [ 3589.189286][T21358] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3589.201223][T21358] ext4 filesystem being mounted at /root/syzkaller-testdir359891176/syzkaller.w9DOdn/8922/file0 supports timestamps until 2038 (0x7fffffff) [ 3589.239581][T21353] loop3: detected capacity change from 0 to 1024 [ 3589.274302][T21387] loop2: detected capacity change from 0 to 512 [ 3589.282599][T21353] EXT4-fs (loop3): unsupported inode size: 269 [ 3589.288835][T21353] EXT4-fs (loop3): blocksize: 1024 17:11:48 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef01000100fffed1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3589.362698][T21387] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3589.374262][T21387] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17906/file0 supports timestamps until 2038 (0x7fffffff) 17:11:48 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000e01000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x1500}, {&(0x7f0000010f00)="2000000098a2e27a98a2e27a00000000d6f465", 0x13, 0x1582}], 0x0, &(0x7f0000000040)=ANY=[]) 17:11:48 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a0900f603000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3589.415201][T21400] loop4: detected capacity change from 0 to 512 [ 3589.465551][T21407] loop2: detected capacity change from 0 to 512 [ 3589.481932][T21400] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 17:11:48 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000000)={0x38, 0x6, 0x10000000, 0x80000000, 0x1f, 0x4, 0x6, 0x7, 0x7, 0xffffff7a}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r1, &(0x7f0000000600)="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", 0x200) sendfile(r1, r2, 0x0, 0xef85) r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r3, r1, 0x0, 0xffffff38) 17:11:48 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="34fd98aa1d0e7adec937a5f331a75f487934f50242a0751944936972896c29a5068c8ecba1aa0a4e2a631b5180e1fbde79f4502dc4c4a1fba9dcd9ed83e639aefa1b87631c33d1a82cb0c0035676ddfeb0fe7984d7519b0f839d497fc9d64ef14d1de22220ff2623df4950134b9fb734a52adad95f131cce3672a9d7d7b400d2c62810b5f20351639330948107bf8d4534a03ac389455c54d8eb4d609b3e858b7213b38eb01f0eeaba3739ae927916e28da6a79a3fd5e32d30ab30bf959d4596e5ffbff6789a650b9e7d248d1ba849012336a4f3ef8fab07a8f5b81bb0bc45b2174538315ca12b7c723b2157562564a8a1f19d28179f8c565448e0e921b8c3e6fc4adaafa8b929ad077f633325b6a6f71a586cabc4883e03e19315f946b277858593a7367e232202fe9ad656c6768a1517da7f0498b48cb078e929fb11db0cc551f754bffc4859dd89a396915cc809b07d448573098409ea21371056f67ef4114ec10547f498d24513fe594308bf022868ad21e85bba811942fdc45161a1a8a7fe00d5c6b05ed7954f631bbd12a5c9a5cfa5965e0595de608b04ebe02b3fcbf3b9f57807a1a7ad8528992e2ec65949da2f4a0478dfd3ae52639c15d8aeaa351da6d393b58c772168fae604d097fef4d6b9360eb169a0b0ee70cdc22435a003e68698f61b3b63b1f51011bc8f4ef944c1de821785f670124a1c6ed18335d63412", 0x200) sendfile(r0, r1, 0x0, 0xef85) (fail_nth: 39) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) [ 3589.537902][T21407] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3589.542828][T21417] loop3: detected capacity change from 0 to 1024 [ 3589.549213][T21407] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17907/file0 supports timestamps until 2038 (0x7fffffff) 17:11:48 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000340)=0x0) sched_setattr(r0, &(0x7f0000000380)={0x38, 0x6, 0x10000049, 0x79, 0xfffffffa, 0x1, 0x2, 0x2, 0x6eca, 0xffffffff}, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r1, &(0x7f0000000600)="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", 0x200) sendfile(r1, r2, 0x0, 0xef85) open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) [ 3589.576556][T21400] ext4 filesystem being mounted at /root/syzkaller-testdir359891176/syzkaller.w9DOdn/8923/file0 supports timestamps until 2038 (0x7fffffff) [ 3589.612510][T21424] FAULT_INJECTION: forcing a failure. [ 3589.612510][T21424] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3589.626053][T21424] CPU: 1 PID: 21424 Comm: syz-executor.5 Not tainted 5.15.0-rc3-syzkaller #0 [ 3589.628297][T21417] EXT4-fs (loop3): unsupported inode size: 270 [ 3589.635069][T21424] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3589.635082][T21424] Call Trace: [ 3589.635089][T21424] dump_stack_lvl+0xd6/0x122 [ 3589.641248][T21417] EXT4-fs (loop3): blocksize: 1024 [ 3589.651262][T21424] dump_stack+0x11/0x1b [ 3589.668326][T21424] should_fail+0x23c/0x250 [ 3589.672741][T21424] __alloc_pages+0x102/0x320 [ 3589.677348][T21424] alloc_pages+0x382/0x3d0 [ 3589.681883][T21424] __page_cache_alloc+0x4d/0xf0 [ 3589.686780][T21424] page_cache_ra_unbounded+0x1be/0x430 [ 3589.692385][T21424] ondemand_readahead+0x58c/0x7c0 [ 3589.697414][T21424] ? filemap_get_read_batch+0x3e2/0x410 [ 3589.702942][T21424] page_cache_sync_ra+0xaf/0xe0 [ 3589.707866][T21424] filemap_read+0x3ad/0x1220 [ 3589.712500][T21424] generic_file_read_iter+0x75/0x2c0 [ 3589.717770][T21424] ? __fsnotify_parent+0x340/0x440 [ 3589.722875][T21424] ext4_file_read_iter+0x1db/0x290 [ 3589.728036][T21424] generic_file_splice_read+0x24f/0x330 [ 3589.733684][T21424] ? splice_shrink_spd+0x60/0x60 [ 3589.738637][T21424] splice_direct_to_actor+0x2aa/0x650 [ 3589.743991][T21424] ? do_splice_direct+0x190/0x190 [ 3589.749006][T21424] do_splice_direct+0x106/0x190 [ 3589.755118][T21424] do_sendfile+0x63e/0xbb0 [ 3589.759513][T21424] __x64_sys_sendfile64+0x102/0x140 [ 3589.764714][T21424] do_syscall_64+0x44/0xa0 [ 3589.769172][T21424] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3589.775082][T21424] RIP: 0033:0x7fa90a4268d9 [ 3589.779473][T21424] 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 bc ff ff ff f7 d8 64 89 01 48 [ 3589.799329][T21424] RSP: 002b:00007fa90819e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 3589.807739][T21424] RAX: ffffffffffffffda RBX: 00007fa90a52af60 RCX: 00007fa90a4268d9 [ 3589.815708][T21424] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 3589.823666][T21424] RBP: 00007fa90819e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3589.831630][T21424] R10: 000000000000ef85 R11: 0000000000000246 R12: 0000000000000002 [ 3589.839717][T21424] R13: 00007ffce805e82f R14: 00007fa90819e300 R15: 0000000000022000 17:11:48 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a0900f703000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3589.859736][T21407] loop2: detected capacity change from 0 to 512 17:11:48 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a0900f803000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:48 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a0900f903000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:48 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef0100010000ffd1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3589.902613][T21417] loop3: detected capacity change from 0 to 1024 [ 3589.933598][T21417] EXT4-fs (loop3): unsupported inode size: 270 [ 3589.939961][T21417] EXT4-fs (loop3): blocksize: 1024 [ 3589.990868][T21449] loop2: detected capacity change from 0 to 512 [ 3590.006071][T21455] loop4: detected capacity change from 0 to 512 [ 3590.042960][T21449] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3590.045024][T21455] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3590.054317][T21449] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17910/file0 supports timestamps until 2038 (0x7fffffff) 17:11:48 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000f01000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x1500}, {&(0x7f0000010f00)="2000000098a2e27a98a2e27a00000000d6f465", 0x13, 0x1582}], 0x0, &(0x7f0000000040)=ANY=[]) [ 3590.076773][T21455] ext4 filesystem being mounted at /root/syzkaller-testdir359891176/syzkaller.w9DOdn/8924/file0 supports timestamps until 2038 (0x7fffffff) [ 3590.129450][T21423] ================================================================== [ 3590.137549][T21423] BUG: KCSAN: data-race in ext4_writepages / xas_set_mark [ 3590.144662][T21423] [ 3590.146969][T21423] write to 0xffff888152094dac of 4 bytes by task 21427 on cpu 0: [ 3590.154672][T21423] xas_set_mark+0x13e/0x150 [ 3590.159221][T21423] __test_set_page_writeback+0x2a9/0x570 [ 3590.164876][T21423] ext4_bio_write_page+0xee/0xa40 [ 3590.169908][T21423] mpage_process_page_bufs+0x437/0x560 [ 3590.175358][T21423] mpage_prepare_extent_to_map+0x4f6/0x650 [ 3590.181151][T21423] ext4_writepages+0x706/0x1d70 [ 3590.186003][T21423] do_writepages+0x26b/0x3c0 [ 3590.190662][T21423] file_write_and_wait_range+0x1ae/0x240 [ 3590.196293][T21423] ext4_sync_file+0x105/0x670 [ 3590.200974][T21423] vfs_fsync_range+0x107/0x120 [ 3590.205730][T21423] ext4_buffered_write_iter+0x3af/0x400 [ 3590.211462][T21423] ext4_file_write_iter+0x2e7/0x11f0 [ 3590.216738][T21423] do_iter_readv_writev+0x2de/0x380 [ 3590.221945][T21423] do_iter_write+0x192/0x5c0 [ 3590.226524][T21423] vfs_iter_write+0x4c/0x70 [ 3590.231030][T21423] iter_file_splice_write+0x43a/0x790 [ 3590.236413][T21423] direct_splice_actor+0x80/0xa0 [ 3590.241339][T21423] splice_direct_to_actor+0x345/0x650 [ 3590.246693][T21423] do_splice_direct+0x106/0x190 [ 3590.251528][T21423] do_sendfile+0x63e/0xbb0 [ 3590.256035][T21423] __x64_sys_sendfile64+0x102/0x140 [ 3590.261221][T21423] do_syscall_64+0x44/0xa0 [ 3590.265625][T21423] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3590.271506][T21423] [ 3590.273809][T21423] read to 0xffff888152094dac of 4 bytes by task 21423 on cpu 1: [ 3590.281414][T21423] ext4_writepages+0x15e/0x1d70 [ 3590.286253][T21423] do_writepages+0x26b/0x3c0 [ 3590.290838][T21423] filemap_write_and_wait_range+0x238/0x3c0 [ 3590.296726][T21423] __iomap_dio_rw+0x4ca/0x1010 [ 3590.301486][T21423] iomap_dio_rw+0x30/0x70 [ 3590.305800][T21423] ext4_file_write_iter+0xa59/0x11f0 [ 3590.311084][T21423] do_iter_readv_writev+0x2de/0x380 [ 3590.316328][T21423] do_iter_write+0x192/0x5c0 [ 3590.320904][T21423] vfs_iter_write+0x4c/0x70 [ 3590.325405][T21423] iter_file_splice_write+0x43a/0x790 [ 3590.330756][T21423] direct_splice_actor+0x80/0xa0 [ 3590.335673][T21423] splice_direct_to_actor+0x345/0x650 [ 3590.341023][T21423] do_splice_direct+0x106/0x190 [ 3590.345863][T21423] do_sendfile+0x63e/0xbb0 [ 3590.350264][T21423] __x64_sys_sendfile64+0x102/0x140 [ 3590.355448][T21423] do_syscall_64+0x44/0xa0 [ 3590.359848][T21423] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3590.365728][T21423] [ 3590.368029][T21423] value changed: 0x0a000021 -> 0x04000021 [ 3590.373724][T21423] 17:11:49 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a0900fa03000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3590.376026][T21423] Reported by Kernel Concurrency Sanitizer on: [ 3590.382165][T21423] CPU: 1 PID: 21423 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 3590.390913][T21423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3590.400952][T21423] ================================================================== 17:11:49 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) 17:11:49 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) prlimit64(0x0, 0x3, 0x0, &(0x7f0000000080)) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x20) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sched_getattr(0x0, &(0x7f0000000000)={0x38}, 0x38, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) open(&(0x7f0000000140)='./file1\x00', 0x84400, 0x100) [ 3590.449084][T21476] loop2: detected capacity change from 0 to 512 17:11:49 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef0100010003ffd1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:49 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a0900fb03000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3590.526356][T21476] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3590.538094][T21476] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17911/file0 supports timestamps until 2038 (0x7fffffff) [ 3590.539889][T21484] loop3: detected capacity change from 0 to 1024 [ 3590.581245][T21489] loop4: detected capacity change from 0 to 512 17:11:49 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x20000000}) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) [ 3590.621613][T21484] EXT4-fs (loop3): unsupported inode size: 271 [ 3590.627939][T21484] EXT4-fs (loop3): blocksize: 1024 [ 3590.631475][T21499] loop2: detected capacity change from 0 to 512 [ 3590.644524][T21489] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3590.681325][T21499] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3590.682901][T21489] ext4 filesystem being mounted at /root/syzkaller-testdir359891176/syzkaller.w9DOdn/8925/file0 supports timestamps until 2038 (0x7fffffff) [ 3590.692808][T21499] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17912/file0 supports timestamps until 2038 (0x7fffffff) 17:11:49 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000204000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3590.731909][T21484] loop3: detected capacity change from 0 to 1024 [ 3590.770043][T21484] EXT4-fs (loop3): unsupported inode size: 271 [ 3590.776493][T21484] EXT4-fs (loop3): blocksize: 1024 [ 3590.798362][T21520] loop2: detected capacity change from 0 to 512 17:11:49 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000604000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:49 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000001001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x1500}, {&(0x7f0000010f00)="2000000098a2e27a98a2e27a00000000d6f465", 0x13, 0x1582}], 0x0, &(0x7f0000000040)=ANY=[]) [ 3590.846089][T21520] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3590.858320][T21520] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17913/file0 supports timestamps until 2038 (0x7fffffff) [ 3590.927846][T21534] loop2: detected capacity change from 0 to 512 [ 3590.931103][T21489] loop4: detected capacity change from 0 to 512 17:11:49 executing program 1: prlimit64(0x0, 0xc, &(0x7f0000000280)={0x9, 0x8d}, 0x0) setrlimit(0xa, &(0x7f0000000000)={0x0, 0x100000001}) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) 17:11:49 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000fffd1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3590.982053][T21534] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3590.994691][T21534] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17914/file0 supports timestamps until 2038 (0x7fffffff) [ 3590.999862][T21544] loop3: detected capacity change from 0 to 1024 17:11:49 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09001004000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:49 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x600) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) [ 3591.081264][T21558] loop2: detected capacity change from 0 to 512 17:11:49 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = socket$inet(0x2, 0x80e, 0x52a) setsockopt$SO_TIMESTAMP(r2, 0x1, 0x40, &(0x7f0000000000)=0xff, 0x4) getsockopt$SO_TIMESTAMP(r2, 0x1, 0x3f, 0x0, &(0x7f0000000180)) r3 = syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000000080)) write(r3, &(0x7f00000004c0)="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", 0xfffffffffffffe48) sendfile(r0, r1, 0x0, 0xef85) r4 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) r5 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMP(r5, 0x1, 0x40, &(0x7f0000000000)=0xff, 0x4) getsockopt$SO_TIMESTAMP(r5, 0x1, 0x3f, 0x0, &(0x7f0000000180)) sendto$inet(r5, &(0x7f00000001c0)="5685af75f84408a0ad00f75337efc2606b4f24272e2230a9a7d6b5219789a4ca9bf5ee27bdbbf8236c9dbbb525b3c762553483ce9c76d9d93b1c3f061687c9e26b4088c1b14c76c6ca1d74b15d62f335765dce5653b236467efe0e5b928900bafe324c3e23eb17a3583b129acb5f903c2469c11cc275227b0d63bc76d6a80de147f5311282374407581ed1163b5a2e1da181ea8676cb", 0x96, 0x40000, 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) sendfile(r4, r0, 0x0, 0xffffff38) [ 3591.121771][T21544] EXT4-fs (loop3): unsupported inode size: 272 [ 3591.128035][T21544] EXT4-fs (loop3): blocksize: 1024 [ 3591.143314][T21565] loop4: detected capacity change from 0 to 512 [ 3591.170100][T21558] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3591.189343][T21558] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17915/file0 supports timestamps until 2038 (0x7fffffff) 17:11:50 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) r3 = gettid() timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x4, @tid=r3}, &(0x7f0000000040)) perf_event_open(&(0x7f0000000500)={0x4, 0x80, 0x0, 0xc2, 0x5, 0x0, 0x0, 0x8a22, 0x64955, 0xbd0384c8e6ea77ca, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x100000f2, 0x5, @perf_bp={0x0, 0x4}, 0x4170, 0x1e, 0x0, 0x9, 0x0, 0x147, 0x5, 0x0, 0xfff, 0x0, 0x7}, r3, 0x1, 0xffffffffffffffff, 0x9) syz_open_procfs(r3, &(0x7f0000000000)='net/kcm\x00') 17:11:50 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000005000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3591.220872][T21544] loop3: detected capacity change from 0 to 1024 17:11:50 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xa00) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) [ 3591.269284][T21544] EXT4-fs (loop3): unsupported inode size: 272 [ 3591.275564][T21544] EXT4-fs (loop3): blocksize: 1024 [ 3591.289680][T21581] loop2: detected capacity change from 0 to 512 [ 3591.345594][T21565] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3591.361689][T21581] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3591.373313][T21581] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17916/file0 supports timestamps until 2038 (0x7fffffff) 17:11:50 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xc00) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) 17:11:50 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000006000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3591.388706][T21565] ext4 filesystem being mounted at /root/syzkaller-testdir359891176/syzkaller.w9DOdn/8926/file0 supports timestamps until 2038 (0x7fffffff) 17:11:50 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000001101000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x1500}, {&(0x7f0000010f00)="2000000098a2e27a98a2e27a00000000d6f465", 0x13, 0x1582}], 0x0, &(0x7f0000000040)=ANY=[]) [ 3591.464396][T21603] loop2: detected capacity change from 0 to 512 17:11:50 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000406000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3591.506951][T21603] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3591.518389][T21603] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17917/file0 supports timestamps until 2038 (0x7fffffff) 17:11:50 executing program 1: prlimit64(0x0, 0x5, &(0x7f0000000280)={0x8, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) sched_setattr(0xffffffffffffffff, &(0x7f0000000080)={0x38, 0x2, 0x20, 0x4, 0x0, 0x7, 0x3, 0x4, 0xfff, 0x80000000}, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x1490c2, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) r3 = perf_event_open$cgroup(&(0x7f00000001c0)={0x5, 0x80, 0xb1, 0x8, 0x7f, 0x9, 0x0, 0x7ffffffc, 0x1204, 0x5, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x6, 0x1, @perf_bp={&(0x7f0000000000), 0x8}, 0x1603, 0x6, 0x9, 0x3, 0x0, 0x4, 0xc1c, 0x0, 0x5, 0x0, 0x3ffc0000000000}, r0, 0x1, r0, 0x8) sendfile(r2, r3, 0x0, 0x2) 17:11:50 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000007000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:50 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="34fd98aa1d0e7adec937a5f331a75f487934f50242a0751944936972896c29a5068c8ecba1aa0a4e2a631b5180e1fbde79f4502dc4c4a1fba9dcd9ed83e639aefa1b87631c33d1a82cb0c0035676ddfeb0fe7984d7519b0f839d497fc9d64ef14d1de22220ff2623df4950134b9fb734a52adad95f131cce3672a9d7d7b400d2c62810b5f20351639330948107bf8d4534a03ac389455c54d8eb4d609b3e858b7213b38eb01f0eeaba3739ae927916e28da6a79a3fd5e32d30ab30bf959d4596e5ffbff6789a650b9e7d248d1ba849012336a4f3ef8fab07a8f5b81bb0bc45b2174538315ca12b7c723b2157562564a8a1f19d28179f8c565448e0e921b8c3e6fc4adaafa8b929ad077f633325b6a6f71a586cabc4883e03e19315f946b277858593a7367e232202fe9ad656c6768a1517da7f0498b48cb078e929fb11db0cc551f754bffc4859dd89a396915cc809b07d448573098409ea21371056f67ef4114ec10547f498d24513fe594308bf022868ad21e85bba811942fdc45161a1a8a7fe00d5c6b05ed7954f631bbd12a5c9a5cfa5965e0595de608b04ebe02b3fcbf3b9f57807a1a7ad8528992e2ec65949da2f4a0478dfd3ae52639c15d8aeaa351da6d393b58c772168fae604d097fef4d6b9360eb169a0b0ee70cdc22435a003e68698f61b3b63b1f51011bc8f4ef944c1de821785f670124a1c6ed18335d63412", 0x200) sendfile(r0, r1, 0x0, 0xe00) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) 17:11:50 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef01000100feffd1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3591.601636][T21620] loop3: detected capacity change from 0 to 1024 [ 3591.637705][T21629] loop2: detected capacity change from 0 to 512 [ 3591.655539][T21620] EXT4-fs (loop3): unsupported inode size: 273 [ 3591.661867][T21620] EXT4-fs (loop3): blocksize: 1024 [ 3591.694301][T21638] loop4: detected capacity change from 0 to 512 17:11:50 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @rand_addr=0x64010101}, 0x3, 0x2}}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000001c0)="3bf0bbf71d4fa6ba205aa5117446a1454b139ddc7a453d1778383fac12441c6a253b902b24e88a96a4bd83037ea71ea23972e9e617c69c2d07fff4edcd3bdfe3c26775f0dfd9c3", 0x47}, {&(0x7f00000002c0)="f737c36bf923c2121d8317be5dde36e2fad6018b85d68e0fd4b382c60c7b14c4771a42ad59527bc58776eafeb8afa6736141f3e3e2c246bf151ef26bf23014eaa1cbf29d883bbd3b7205b0ebeb9c807e239e87746925ff64fb6797e00e1e4af2c7e9850a5be99afc433b064e647b6ad09b72f68d8b88f87b14be3883534c54016e759ce85e87ce953e5b98f47598558863cec789705989b2e692bb1b78e11f7c51e18f025b1d8cb6df0d2bc3146198a8ce8a652e47f9e3921663f02f1c52a11d13b3346f4e490583735d7206068cad", 0xcf}, {&(0x7f00000003c0)="0ab8a1d62b4f2f3d2f325bece5d6ae7f3cbb58fd6a5aa439877b23b9f5a6fd6cc03aa0fab3d473248e423ef00eeaed248033f8213c5aa229a5d3dd9572307e4fba4a7a7f3f56c4c4cfd8bffdfbe2d5e2e78c99bd5e44121701dc18b0536f3f466ff318efebec42e62e295529f33903bc7e18394eb7362b19e72149be2c179f8a0963465fa30e615359a38b14f7ba49ae21b78b91bac279ade2a44546e7bbb3091d12384634cef68d1b890ccd2d608fc5e118ef260c21877ac02183bb5b6091dfbcab010f6af5015cd0b163a68cf3d3d412c89c4153c4709698dd5d37c6ae3b778fe16db251da973645de7d", 0xeb}, {&(0x7f0000000800)="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", 0x1000}, {&(0x7f0000001800)="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0x1000}, {&(0x7f0000000000)="0ce026ca8a7d75db3b32f99612643a1821dd0a89356c1821be311a37411ce8f046fb94f5d62a35cda7c10f9842c2e573952cd75cd0a5c30639c4", 0x3a}], 0x6, &(0x7f0000002800)=[{0x98, 0x10a, 0x4, "a2bfc162f2fb73b7a89f429a701da33d02a2907753b553c0d9c1946e701e5ffa6b3c764ba6c61f6dfc8ef485bbd265f05f0ff3914a2546d8bb4efb866fe40b05b3bef0c61edfaa0cf40aa07fc768d05d83c1ec5e552104dd919460e47c7635f599af2da3dda655c7b5613cf0a6d33beebb877c06900c249fa57b1574ad0f246b7f06d102b048"}, {0xf0, 0x0, 0x1, "2c2b728167ca3298df37de9ec64eee9c069c5eb46fe1d0d2bec2368534f84a995a2d0eb18c5ec8bb5ea7e1fa1d349c5d6ff379daab6e24955272a9a47ac6720231b507f06686290436012867c773c69f77216490c080e6d0f2b921d76169ea62a1c823a560f918cff8ad30aca21172d5ab709ba1bdea96cc31a6eb6a5894cd65f29c43fd17a2e71f6e8be835c2b632be18fd4a828fa20c44cc57e69e636a9566ce55289609a2d3c11172efc3cc39e24fca302176dae3afa4de1b047c0249a74759e0c4ff11f305dc3db581011bada94134d09d8643b6663912e2939e72fd751b"}, {0x78, 0x110, 0x0, "5c1d6668f11ed914dc9cb26ac9a5ab90ecf1fa00cc2edb115dda8484541a259c6d3fdb0733cbea9756f0bb459158d3a203de5365fe0651ca08791ef3d3ca4c44f39b8931136ce702cd596263b9c83422167a8da4bba6e6559ab1125c4d7a5c25991b02a1567c"}, {0x10, 0x10b, 0x80000000}], 0x210}, 0x4004840) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) fstat(r0, &(0x7f0000000540)) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sched_setattr(0xffffffffffffffff, &(0x7f0000000240)={0x38, 0x0, 0x18, 0x0, 0x6d, 0x9, 0xffffffffffffff94, 0x6, 0x8d46, 0x9}, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) 17:11:50 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x1200) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) [ 3591.711157][T21629] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3591.725852][T21629] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17919/file0 supports timestamps until 2038 (0x7fffffff) 17:11:50 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000009000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3591.775679][T21620] loop3: detected capacity change from 0 to 1024 [ 3591.792407][T21620] EXT4-fs (loop3): unsupported inode size: 273 [ 3591.798635][T21620] EXT4-fs (loop3): blocksize: 1024 [ 3591.812975][T21660] loop2: detected capacity change from 0 to 512 [ 3591.814949][T21638] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 17:11:50 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a0900000a000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:50 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x1400) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) [ 3591.848658][T21660] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3591.860867][T21660] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17920/file0 supports timestamps until 2038 (0x7fffffff) [ 3591.866357][T21638] ext4 filesystem being mounted at /root/syzkaller-testdir359891176/syzkaller.w9DOdn/8927/file0 supports timestamps until 2038 (0x7fffffff) 17:11:50 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000001201000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x1500}, {&(0x7f0000010f00)="2000000098a2e27a98a2e27a00000000d6f465", 0x13, 0x1582}], 0x0, &(0x7f0000000040)=ANY=[]) [ 3591.947745][T21638] loop4: detected capacity change from 0 to 512 [ 3591.949078][T21683] loop2: detected capacity change from 0 to 512 [ 3591.985419][T21683] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 17:11:50 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000002d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:50 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x1600) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) [ 3591.989991][T21693] loop3: detected capacity change from 0 to 1024 [ 3591.996804][T21683] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17921/file0 supports timestamps until 2038 (0x7fffffff) [ 3592.005656][T21693] EXT4-fs (loop3): unsupported inode size: 274 [ 3592.023336][T21693] EXT4-fs (loop3): blocksize: 1024 [ 3592.085651][T21693] loop3: detected capacity change from 0 to 1024 [ 3592.115397][T21693] EXT4-fs (loop3): unsupported inode size: 274 [ 3592.121770][T21693] EXT4-fs (loop3): blocksize: 1024 17:11:50 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file1\x00', 0x40c2, 0x189) fsetxattr$security_evm(r0, &(0x7f0000000000), &(0x7f0000000140)=@v2={0x3, 0x2, 0xb, 0x6, 0xf5, "65567c67291c872745008231b88d41d12dc2216a049e8f44eadc1a43c62b36793167160711ad91dfac27979bdafa655a19f2fc277d021d70a0210ce417dc48263f0baae928c6e4b8bb3d9d9322b47d0c1da21852926a6c16f21f05fcd8e410a8891f533912af98f40233d26baaa7c6d4a96a834b814e065b7d3836db2344cd35e05adb6d2ba6a1d9e48300e78b28b461c99a58b39ab9103fe956ca65af7f3bb2ac2dab662623003c8efbaced5286063b917eb7fa711eb350a9b8cdfe7cb2d5c824b7ba39b361e770a95578ba3b3368d06e6dfdb65263462e62c41b15c1c7f80b76f2ed73534b9e6e171ea35b793ee50b664bce88b5"}, 0xfe, 0x1) open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r0, 0x0, 0xef85) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r1, r0, 0x0, 0xffffff38) 17:11:50 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a0900000b000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:50 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x1800) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) 17:11:51 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141242, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMP(r3, 0x1, 0x40, &(0x7f0000000000)=0xff, 0x4) getsockopt$SO_TIMESTAMP(r3, 0x1, 0x3f, 0x0, &(0x7f0000000180)) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f0000000800)={0x0, 0x0, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct}, {0x0, @struct, 0x0}}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r3, 0xc400941d, &(0x7f0000000c00)={r4, 0x7f, 0x5a38657f}) [ 3592.155586][T21711] loop4: detected capacity change from 0 to 512 17:11:51 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000002001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x1500}, {&(0x7f0000010f00)="2000000098a2e27a98a2e27a00000000d6f465", 0x13, 0x1582}], 0x0, &(0x7f0000000040)=ANY=[]) [ 3592.211577][T21720] loop2: detected capacity change from 0 to 512 [ 3592.276240][T21720] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3592.276306][T21711] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3592.288564][T21720] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17922/file0 supports timestamps until 2038 (0x7fffffff) 17:11:51 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) openat$cgroup_subtree(r0, &(0x7f0000000000), 0x2, 0x0) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) 17:11:51 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) r2 = getpid() sendfile(r0, r1, 0x0, 0xef85) r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) syz_open_procfs$namespace(r2, &(0x7f0000000000)='ns/mnt\x00') sendfile(r3, r0, 0x0, 0xffffff38) 17:11:51 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x1a00) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) [ 3592.325642][T21737] loop3: detected capacity change from 0 to 1024 17:11:51 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a0900000c000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3592.371460][T21720] loop2: detected capacity change from 0 to 512 [ 3592.391187][T21737] EXT4-fs (loop3): unsupported inode size: 288 [ 3592.397435][T21737] EXT4-fs (loop3): blocksize: 1024 [ 3592.426525][T21711] ext4 filesystem being mounted at /root/syzkaller-testdir359891176/syzkaller.w9DOdn/8928/file0 supports timestamps until 2038 (0x7fffffff) [ 3592.471299][T21737] loop3: detected capacity change from 0 to 1024 [ 3592.481972][T21759] loop2: detected capacity change from 0 to 512 [ 3592.485486][T21711] loop4: detected capacity change from 0 to 512 17:11:51 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x1c00) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) [ 3592.519390][T21737] EXT4-fs (loop3): unsupported inode size: 288 [ 3592.525590][T21737] EXT4-fs (loop3): blocksize: 1024 [ 3592.556033][T21759] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 17:11:51 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000003d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:51 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000102001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x1500}, {&(0x7f0000010f00)="2000000098a2e27a98a2e27a00000000d6f465", 0x13, 0x1582}], 0x0, &(0x7f0000000040)=ANY=[]) [ 3592.568116][T21759] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17923/file0 supports timestamps until 2038 (0x7fffffff) 17:11:51 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a0900000d000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3592.663029][T21786] loop2: detected capacity change from 0 to 512 17:11:51 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x1e00) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) 17:11:51 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a0900000e000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:51 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5, 0x1}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) ioctl$INCFS_IOC_CREATE_FILE(r0, 0xc058671e, &(0x7f0000000180)={{'\x00', 0x2}, {0x1000}, 0x48, 0x0, 0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)="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", 0x156, 0x0, &(0x7f0000000800)={0x2, 0x118, {0x1, 0xc, 0xf4, "b035399fe62b62947159ee1771b36984c4a8e91cad6a301859a237d66e9af8ac21618c554e220952ae2fcd3dd9a54ea6f5d1435eb87e77c8a9537c0030d5d3208e8bef988c3a10a5ac6fca3fc6b20e86dfb93e60df2e67de2be47a5cb92c99992a828c7fd04e8eb5d0b76eba287b5b82d224b15e093527e9198fad1a33b34cb542db9803c8be97fb3663c9028cc40ab545889505b0f3eb6addff18e34d65a86ce98d92fff7abafb266c4479faab5ee5c96b3e67d4b4d0465da37a2ad295313c885215e1d5c7672bd7177dbcfe579865686d89ea6eeb17d0c8f87a2eb7dd585bf69f9b461d7be3d56f6da9175d86c73be3c06a01c", 0x17, "5dd612f6319947c3b114f9577a6634d18f5f2f6b470f47"}, 0xce, "8e230955b4dae2d20830dec9f859dde3363c7b73b22177e766e4ac7731943a101c97c4c62c409786ab3b07865e248daf40dab9fe66de5da12e290fc3e2b13834e9ec2050491fea23859236142d5565a7d9b46cbd81ab715398bf656ee02892f3abe34998392fcfabbe33909df57120ea0641ccf0d43c5e3723b7b23d27a06072ed4c3bb6c1a34f3f7edec93696738a4f10920ee34ebac3c75da380eaf0c4da43dba3a1c95b43fc88fc362b067c5caba41ac3e47fc9341979b41bda806f7bfb8627e0f2be8dd165fea0140afa9e2c"}, 0x1f2}) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) prlimit64(0xffffffffffffffff, 0xc, &(0x7f0000000000)={0x20, 0x3}, 0x0) [ 3592.707177][T21786] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3592.718930][T21786] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17924/file0 supports timestamps until 2038 (0x7fffffff) [ 3592.723940][T21792] loop3: detected capacity change from 0 to 1024 [ 3592.748138][T21793] loop4: detected capacity change from 0 to 512 17:11:51 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000080)={r1, 0x8, 0x13, 0x2499}) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x80, 0x4, 0x7f, 0x20, 0x0, 0x9, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0xffffffff, 0x2, @perf_config_ext={0x0, 0xaf}, 0x2, 0x7f, 0x9, 0x1, 0xd385, 0x6, 0x0, 0x0, 0x81, 0x0, 0x8}, r3, 0xe, r4, 0x2) sendfile(r2, r0, 0x0, 0xffffff38) [ 3592.812536][T21793] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3592.835604][T21809] loop2: detected capacity change from 0 to 512 17:11:51 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x2000) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) [ 3592.867569][T21792] EXT4-fs (loop3): unsupported inode size: 288 [ 3592.873832][T21792] EXT4-fs (loop3): blocksize: 1024 [ 3592.889833][T21809] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17925/file0 supports timestamps until 2038 (0x7fffffff) 17:11:51 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a0900000f000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3592.894341][T21793] ext4 filesystem being mounted at /root/syzkaller-testdir359891176/syzkaller.w9DOdn/8929/file0 supports timestamps until 2038 (0x7fffffff) 17:11:51 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="34fd98aa1d0e7adec937a5f331a75f487934f50242a0751944936972896c29a5068c8ecba1aa0a4e2a631b5180e1fbde79f4502dc4c4a1fba9dcd9ed83e639aefa1b87631c33d1a82cb0c0035676ddfeb0fe7984d7519b0f839d497fc9d64ef14d1de22220ff2623df4950134b9fb734a52adad95f131cce3672a9d7d7b400d2c62810b5f20351639330948107bf8d4534a03ac389455c54d8eb4d609b3e858b7213b38eb01f0eeaba3739ae927916e28da6a79a3fd5e32d30ab30bf959d4596e5ffbff6789a650b9e7d248d1ba849012336a4f3ef8fab07a8f5b81bb0bc45b2174538315ca12b7c723b2157562564a8a1f19d28179f8c565448e0e921b8c3e6fc4adaafa8b929ad077f633325b6a6f71a586cabc4883e03e19315f946b277858593a7367e232202fe9ad656c6768a1517da7f0498b48cb078e929fb11db0cc551f754bffc4859dd89a396915cc809b07d448573098409ea21371056f67ef4114ec10547f498d24513fe594308bf022868ad21e85bba811942fdc45161a1a8a7fe00d5c6b05ed7954f631bbd12a5c9a5cfa5965e0595de608b04ebe02b3fcbf3b9f57807a1a7ad8528992e2ec65949da2f4a0478dfd3ae52639c15d8aeaa351da6d393b58c772168fae604d097fef4d6b9360eb169a0b0ee70cdc22435a003e68698f61b3b63b1f51011bc8f4ef944c1de821785f670124a1c6ed18335d63412", 0x200) sendfile(r0, r1, 0x0, 0x2200) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) [ 3592.979996][T21829] loop2: detected capacity change from 0 to 512 [ 3592.982167][T21792] loop3: detected capacity change from 0 to 1024 [ 3592.998908][T21793] loop4: detected capacity change from 0 to 512 17:11:51 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000004d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3593.022773][T21829] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17926/file0 supports timestamps until 2038 (0x7fffffff) [ 3593.047112][T21792] EXT4-fs (loop3): unsupported inode size: 288 [ 3593.053374][T21792] EXT4-fs (loop3): blocksize: 1024 17:11:51 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000410000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:51 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x2400) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) [ 3593.122176][T21849] loop2: detected capacity change from 0 to 512 17:11:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000002201000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x1500}, {&(0x7f0000010f00)="2000000098a2e27a98a2e27a00000000d6f465", 0x13, 0x1582}], 0x0, &(0x7f0000000040)=ANY=[]) 17:11:52 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09002010000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:52 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x80, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x4}, 0x0) setrlimit(0x4, &(0x7f0000000000)={0x0, 0x7ff}) r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000600)="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", 0x200) sendfile(0xffffffffffffffff, r0, 0x0, 0xef85) getrlimit(0x2, &(0x7f0000000080)) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0xffffff38) [ 3593.173699][T21849] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17927/file0 supports timestamps until 2038 (0x7fffffff) [ 3593.209178][T21860] loop4: detected capacity change from 0 to 512 17:11:52 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x40000, 0x5, 0x0, 0x20, 0x0, 0x0, 0x6}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) getrlimit(0x7, &(0x7f0000000000)) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) [ 3593.260404][T21871] loop2: detected capacity change from 0 to 512 [ 3593.261679][T21864] loop3: detected capacity change from 0 to 1024 17:11:52 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000011000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:52 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x2600) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) 17:11:52 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="34fd98aa1d0e7adec937a5f331a75f487934f50242a0751944936972896c29a5068c8ecba1aa0a4e2a631b5180e1fbde79f4502dc4c4a1fba9dcd9ed83e639aefa1b87631c33d1a82cb0c0035676ddfeb0fe7984d7519b0f839d497fc9d64ef14d1de22220ff2623df4950134b9fb734a52adad95f131cce3672a9d7d7b400d2c62810b5f20351639330948107bf8d4534a03ac389455c54d8eb4d609b3e858b7213b38eb01f0eeaba3739ae927916e28da6a79a3fd5e32d30ab30bf959d4596e5ffbff6789a650b9e7d248d1ba849012336a4f3ef8fab07a8f5b81bb0bc45b2174538315ca12b7c723b2157562564a8a1f19d28179f8c565448e0e921b8c3e6fc4adaafa8b929ad077f633325b6a6f71a586cabc4883e03e19315f946b277858593a7367e232202fe9ad656c6768a1517da7f0498b48cb078e929fb11db0cc551f754bffc4859dd89a396915cc809b07d448573098409ea21371056f67ef4114ec10547f498d24513fe594308bf022868ad21e85bba811942fdc45161a1a8a7fe00d5c6b05ed7954f631bbd12a5c9a5cfa5965e0595de608b04ebe02b3fcbf3b9f57807a1a7ad8528992e2ec65949da2f4a0478dfd3ae52639c15d8aeaa351da6d393b58c772168fae604d097fef4d6b9360eb169a0b0ee70cdc22435a003e68698f61b3b63b1f51011bc8f4ef944c1de821785f670124a1c6ed18335d63412", 0x200) sendfile(r0, r1, 0x0, 0xef85) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x38, 0x6, 0x51, 0x8, 0x14, 0x7, 0x1000, 0x2, 0x8}, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) [ 3593.324749][T21871] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17928/file0 supports timestamps until 2038 (0x7fffffff) [ 3593.326343][T21860] ext4 filesystem being mounted at /root/syzkaller-testdir359891176/syzkaller.w9DOdn/8930/file0 supports timestamps until 2038 (0x7fffffff) [ 3593.403088][T21864] EXT4-fs (loop3): unsupported inode size: 290 [ 3593.409294][T21864] EXT4-fs (loop3): blocksize: 1024 [ 3593.431932][T21892] loop2: detected capacity change from 0 to 512 17:11:52 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000005d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) [ 3593.469533][T21864] loop3: detected capacity change from 0 to 1024 17:11:52 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8bc0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000012000006", 0x15, 0x4800}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}], 0x0, &(0x7f0000013800)) 17:11:52 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x2800) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff38) [ 3593.516645][T21864] EXT4-fs (loop3): unsupported inode size: 290 [ 3593.522874][T21864] EXT4-fs (loop3): blocksize: 1024 [ 3593.531978][T21892] ext4 filesystem being mounted at /root/syzkaller-testdir346248646/syzkaller.3RurNa/17929/file0 supports timestamps until 2038 (0x7fffffff) [ 3593.587372][T21908] loop4: detected capacity change from 0 to 512 [ 3593.608023][T21910] loop2: detected capacity change from 0 to 512 17:11:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000002501000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x1500}, {&(0x7f0000010f00)="2000000098a2e27a98a2e27a00000000d6f465", 0x13, 0x1582}], 0x0, &(0x7f0000000040)=ANY=[]) 17:11:52 executing program 5: prlimit