ilesystem being mounted at /root/syzkaller-testdir162150276/syzkaller.uqa8aH/420/file0 supports timestamps until 2038 (0x7fffffff) [ 216.656265][T14743] EXT4-fs (loop2): inodes count not valid: 33816352 vs 32 11:47:45 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:47:45 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20003300000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:47:45 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000007a0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:47:45 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000402000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:47:45 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:47:45 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) [ 217.397848][T14769] loop3: detected capacity change from 0 to 264192 [ 217.416259][T14769] EXT4-fs (loop3): inodes count not valid: 3342368 vs 32 [ 217.426090][T14772] loop4: detected capacity change from 0 to 264192 [ 217.435736][T14773] loop2: detected capacity change from 0 to 264192 11:47:45 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20003400000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 217.475697][T14773] EXT4-fs (loop2): inodes count not valid: 33816608 vs 32 [ 217.478963][T14772] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 11:47:45 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20ffff03000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 217.544772][T14772] ext4 filesystem being mounted at /root/syzkaller-testdir162150276/syzkaller.uqa8aH/421/file0 supports timestamps until 2038 (0x7fffffff) 11:47:45 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20ffffff850100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:47:45 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20003500000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 217.617599][T14788] loop3: detected capacity change from 0 to 264192 [ 217.627556][T14788] EXT4-fs (loop3): inodes count not valid: 3407904 vs 32 [ 217.640420][T14791] loop2: detected capacity change from 0 to 264192 11:47:45 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000004000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 217.661059][T14791] EXT4-fs (loop2): inodes count not valid: 67108640 vs 32 [ 217.709853][T14795] loop3: detected capacity change from 0 to 264192 [ 217.727103][T14795] EXT4-fs (loop3): inodes count not valid: 3473440 vs 32 11:47:45 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20003600000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 217.750102][T14804] loop4: detected capacity change from 0 to 264192 [ 217.772944][T14804] EXT4-fs (loop4): inodes count not valid: 4294967072 vs 32 [ 217.780697][T14803] loop2: detected capacity change from 0 to 264192 [ 217.843201][T14803] EXT4-fs (loop2): inodes count not valid: 67108896 vs 32 [ 217.859123][T14812] loop3: detected capacity change from 0 to 264192 [ 217.868349][T14812] EXT4-fs (loop3): inodes count not valid: 3538976 vs 32 11:47:46 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:47:46 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20ffffff8c0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:47:46 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20003700000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:47:46 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000204000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:47:46 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:47:46 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) [ 218.460916][T14826] loop4: detected capacity change from 0 to 264192 [ 218.468673][T14827] loop2: detected capacity change from 0 to 264192 [ 218.488233][T14830] loop3: detected capacity change from 0 to 264192 [ 218.497220][T14826] EXT4-fs (loop4): inodes count not valid: 4294967072 vs 32 [ 218.509133][T14827] EXT4-fs (loop2): inodes count not valid: 67239968 vs 32 [ 218.529693][T14830] EXT4-fs (loop3): inodes count not valid: 3604512 vs 32 11:47:46 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000edc00100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:47:46 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000008000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:47:46 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20003800000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 218.847843][T14852] loop4: detected capacity change from 0 to 264192 [ 218.858647][T14854] loop2: detected capacity change from 0 to 264192 [ 218.882263][T14852] EXT4-fs (loop4): inodes count not valid: 3976200224 vs 32 [ 218.891408][T14857] loop3: detected capacity change from 0 to 264192 [ 218.912111][T14854] EXT4-fs (loop2): inodes count not valid: 134217760 vs 32 [ 218.927969][T14857] EXT4-fs (loop3): inodes count not valid: 3670048 vs 32 11:47:47 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000081000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:47:47 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000cc0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:47:47 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000010100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:47:47 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:47:47 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20003900000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 219.579346][T14870] loop2: detected capacity change from 0 to 264192 [ 219.588247][T14870] EXT4-fs (loop2): inodes count not valid: 2164260896 vs 32 [ 219.660757][T14879] loop4: detected capacity change from 0 to 264192 [ 219.688176][T14880] loop3: detected capacity change from 0 to 264192 [ 219.722301][T14880] EXT4-fs (loop3): inodes count not valid: 3735584 vs 32 [ 219.734755][T14890] loop2: detected capacity change from 0 to 264192 [ 219.765608][T14879] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 219.807598][T14879] ext4 filesystem being mounted at /root/syzkaller-testdir162150276/syzkaller.uqa8aH/425/file0 supports timestamps until 2038 (0x7fffffff) 11:47:47 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20003a00000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:47:47 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000cd0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 219.857732][T14890] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 219.870295][T14890] EXT4-fs (loop2): get root inode failed [ 219.876007][T14890] EXT4-fs (loop2): mount failed [ 220.259891][T14900] loop3: detected capacity change from 0 to 264192 [ 220.270896][T14900] EXT4-fs (loop3): inodes count not valid: 3801120 vs 32 11:47:48 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r5, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) [ 220.718243][T14911] loop4: detected capacity change from 0 to 264192 [ 220.730236][T14911] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 220.777753][T14911] ext4 filesystem being mounted at /root/syzkaller-testdir162150276/syzkaller.uqa8aH/426/file0 supports timestamps until 2038 (0x7fffffff) 11:47:48 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:47:48 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20003b00000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:47:48 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000020100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:47:48 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000ce0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 220.936844][T14927] loop3: detected capacity change from 0 to 264192 [ 220.943590][T14929] loop2: detected capacity change from 0 to 264192 [ 220.947691][T14928] loop4: detected capacity change from 0 to 264192 [ 220.957390][T14927] EXT4-fs (loop3): inodes count not valid: 3866656 vs 32 11:47:49 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20003c00000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:47:49 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000cf0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:47:49 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20003d00000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 220.977677][T14928] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 220.995586][T14929] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 221.007765][T14929] EXT4-fs (loop2): get root inode failed [ 221.013519][T14929] EXT4-fs (loop2): mount failed [ 221.016796][T14928] ext4 filesystem being mounted at /root/syzkaller-testdir162150276/syzkaller.uqa8aH/427/file0 supports timestamps until 2038 (0x7fffffff) 11:47:49 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:47:49 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000004020100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 221.126593][T14948] loop3: detected capacity change from 0 to 264192 [ 221.136084][T14949] loop4: detected capacity change from 0 to 264192 [ 221.162246][T14948] EXT4-fs (loop3): inodes count not valid: 3997728 vs 32 11:47:49 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20003e00000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 221.198163][T14949] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 221.211924][T14949] ext4 filesystem being mounted at /root/syzkaller-testdir162150276/syzkaller.uqa8aH/428/file0 supports timestamps until 2038 (0x7fffffff) [ 221.220020][T14955] loop2: detected capacity change from 0 to 264192 11:47:49 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000d00100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 221.277677][T14955] EXT4-fs (loop2): inodes count not valid: 67108896 vs 32 [ 221.312850][T14960] loop3: detected capacity change from 0 to 264192 [ 221.347024][T14960] EXT4-fs (loop3): inodes count not valid: 4063264 vs 32 [ 221.385318][T14971] loop4: detected capacity change from 0 to 264192 [ 221.406060][T14971] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 221.416788][T14971] ext4 filesystem being mounted at /root/syzkaller-testdir162150276/syzkaller.uqa8aH/429/file0 supports timestamps until 2038 (0x7fffffff) 11:47:52 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r5, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:47:52 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20003f00000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:47:52 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000030100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:47:52 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20ffffffda0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:47:52 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:47:52 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) [ 224.682055][T14998] loop3: detected capacity change from 0 to 264192 [ 224.693306][T15000] loop4: detected capacity change from 0 to 264192 [ 224.701796][T15001] loop2: detected capacity change from 0 to 264192 [ 224.711932][T15000] EXT4-fs (loop4): inodes count not valid: 4294967072 vs 32 [ 224.714122][T14998] EXT4-fs (loop3): inodes count not valid: 4128800 vs 32 11:47:52 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20ffffffe20100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 224.750219][T15001] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 224.762288][T15001] EXT4-fs (loop2): get root inode failed [ 224.767926][T15001] EXT4-fs (loop2): mount failed 11:47:52 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20fffffff00100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:47:52 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20004000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 224.813310][T15013] loop4: detected capacity change from 0 to 264192 [ 224.823179][T15013] EXT4-fs (loop4): inodes count not valid: 4294967072 vs 32 11:47:52 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000040100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 224.893631][T15020] loop3: detected capacity change from 0 to 264192 [ 224.903585][T15020] EXT4-fs (loop3): inodes count not valid: 4194336 vs 32 [ 224.912174][T15017] loop4: detected capacity change from 0 to 264192 [ 224.961502][T15027] loop2: detected capacity change from 0 to 264192 [ 224.971978][T15017] EXT4-fs (loop4): inodes count not valid: 4294967072 vs 32 11:47:53 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20004800000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 225.012606][T15027] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 225.024914][T15027] EXT4-fs (loop2): get root inode failed [ 225.030616][T15027] EXT4-fs (loop2): mount failed [ 225.049136][T15034] loop3: detected capacity change from 0 to 264192 11:47:53 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20fffffff50100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 225.073010][T15034] EXT4-fs (loop3): inodes count not valid: 4718624 vs 32 [ 225.127900][T15041] loop4: detected capacity change from 0 to 264192 [ 225.164545][T15041] EXT4-fs (loop4): inodes count not valid: 4294967072 vs 32 11:47:53 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r5, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:47:55 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x0) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:47:55 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000050100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:47:55 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20004c00000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:47:55 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20fffffff60100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:47:55 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, 0x0, 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:47:55 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x0) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) [ 227.838927][T15067] loop3: detected capacity change from 0 to 264192 [ 227.844772][T15068] loop4: detected capacity change from 0 to 264192 [ 227.850353][T15070] loop2: detected capacity change from 0 to 264192 [ 227.869082][T15067] EXT4-fs (loop3): inodes count not valid: 4980768 vs 32 [ 227.871408][T15068] EXT4-fs (loop4): inodes count not valid: 4294967072 vs 32 11:47:56 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20fffffdf90100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 227.910198][T15070] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 227.922503][T15070] EXT4-fs (loop2): get root inode failed [ 227.928162][T15070] EXT4-fs (loop2): mount failed 11:47:56 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20006000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:47:56 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000060100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 228.043366][T15086] loop3: detected capacity change from 0 to 264192 [ 228.054213][T15087] loop4: detected capacity change from 0 to 264192 [ 228.070587][T15086] EXT4-fs (loop3): inodes count not valid: 6291488 vs 32 [ 228.085910][T15092] loop2: detected capacity change from 0 to 264192 11:47:56 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20006800000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 228.094223][T15087] EXT4-fs (loop4): inodes count not valid: 4261412640 vs 32 [ 228.106465][T15092] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 228.118534][T15092] EXT4-fs (loop2): get root inode failed [ 228.124263][T15092] EXT4-fs (loop2): mount failed [ 228.206396][T15105] loop3: detected capacity change from 0 to 264192 11:47:56 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000004060100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 228.252485][T15105] EXT4-fs (loop3): inodes count not valid: 6815776 vs 32 11:47:56 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20fffffffb0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 228.384189][T15113] loop2: detected capacity change from 0 to 264192 [ 228.455739][T15117] loop4: detected capacity change from 0 to 264192 [ 228.501288][T15113] EXT4-fs (loop2): inodes count not valid: 67108896 vs 32 [ 228.588788][T15117] EXT4-fs (loop4): inodes count not valid: 4294967072 vs 32 11:47:57 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x0) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:47:57 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20006c00000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:47:57 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20fffffdfd0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:47:57 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000070100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:47:57 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, 0x0, 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) [ 229.530339][T15140] loop4: detected capacity change from 0 to 264192 [ 229.544816][T15139] loop3: detected capacity change from 0 to 264192 [ 229.544844][T15138] loop2: detected capacity change from 0 to 264192 [ 229.564020][T15140] EXT4-fs (loop4): inodes count not valid: 4261412640 vs 32 [ 229.571802][T15138] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 229.583881][T15138] EXT4-fs (loop2): get root inode failed [ 229.589561][T15138] EXT4-fs (loop2): mount failed [ 229.595031][T15139] EXT4-fs (loop3): inodes count not valid: 7077920 vs 32 11:47:57 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x0) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:47:57 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="200c7100000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:47:57 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000080100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:47:57 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20fffffffe0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 229.919631][T15164] loop4: detected capacity change from 0 to 264192 [ 229.963242][T15164] EXT4-fs (loop4): inodes count not valid: 4294967072 vs 32 [ 230.004429][T15167] loop3: detected capacity change from 0 to 264192 [ 230.021698][T15168] loop2: detected capacity change from 0 to 264192 [ 230.099617][T15167] EXT4-fs (loop3): inodes count not valid: 7408672 vs 32 11:47:58 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000fff0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 230.184861][T15168] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 230.196964][T15168] EXT4-fs (loop2): get root inode failed [ 230.202653][T15168] EXT4-fs (loop2): mount failed 11:47:58 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="200c7200000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 230.912970][T15186] loop4: detected capacity change from 0 to 264192 11:47:59 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000090100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 231.007684][T15186] EXT4-fs (loop4): inodes count not valid: 251658272 vs 32 [ 231.050499][T15187] loop3: detected capacity change from 0 to 264192 [ 231.250329][T15187] EXT4-fs (loop3): inodes count not valid: 7474208 vs 32 [ 231.309185][T15195] loop2: detected capacity change from 0 to 264192 [ 231.324370][T15195] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 231.336859][T15195] EXT4-fs (loop2): get root inode failed [ 231.342665][T15195] EXT4-fs (loop2): mount failed 11:47:59 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x0) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:47:59 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="200c7300000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:47:59 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, 0x0, 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:47:59 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20fffffbff0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:47:59 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="200000000a0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:47:59 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x0) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) [ 231.755710][T15209] loop2: detected capacity change from 0 to 264192 [ 231.762246][T15212] loop3: detected capacity change from 0 to 264192 [ 231.763024][T15211] loop4: detected capacity change from 0 to 264192 [ 231.793152][T15212] EXT4-fs (loop3): inodes count not valid: 7539744 vs 32 11:47:59 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200003ffff0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:47:59 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20007400000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 231.800818][T15211] EXT4-fs (loop4): inodes count not valid: 4227858208 vs 32 [ 231.814692][T15209] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 231.828094][T15209] EXT4-fs (loop2): get root inode failed [ 231.833727][T15209] EXT4-fs (loop2): mount failed [ 231.943545][T15226] loop3: detected capacity change from 0 to 264192 [ 231.952854][T15222] loop4: detected capacity change from 0 to 264192 [ 231.983609][T15222] EXT4-fs (loop4): inodes count not valid: 4278386720 vs 32 [ 232.017640][T15226] EXT4-fs (loop3): inodes count not valid: 7602208 vs 32 11:48:00 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="200000000b0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 232.112621][T15240] loop2: detected capacity change from 0 to 264192 11:48:01 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20007a00000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:01 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20001fffff0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 233.380108][T15240] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 233.392184][T15240] EXT4-fs (loop2): get root inode failed [ 233.397852][T15240] EXT4-fs (loop2): mount failed 11:48:01 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r4, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(0x0, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r5, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) [ 233.529795][T15256] loop3: detected capacity change from 0 to 264192 [ 233.989234][T15263] loop4: detected capacity change from 0 to 264192 [ 233.997214][T15263] EXT4-fs (loop4): inodes count not valid: 4280221728 vs 32 [ 234.004574][T15256] EXT4-fs (loop3): inodes count not valid: 7995424 vs 32 11:48:02 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(0xffffffffffffffff, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:02 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="200000000c0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:02 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000e0ffff0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:02 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20008100000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:02 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r4, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(0x0, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r5, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:02 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(0xffffffffffffffff, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) [ 234.553384][T15283] loop2: detected capacity change from 0 to 264192 [ 234.560518][T15284] loop4: detected capacity change from 0 to 264192 [ 234.568660][T15285] loop3: detected capacity change from 0 to 264192 [ 234.575535][T15284] EXT4-fs (loop4): inodes count not valid: 4292870176 vs 32 11:48:02 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20fffbffff0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 234.613095][T15283] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 234.625371][T15283] EXT4-fs (loop2): get root inode failed [ 234.631093][T15283] EXT4-fs (loop2): mount failed [ 234.643018][T15285] EXT4-fs (loop3): inodes count not valid: 8454176 vs 32 11:48:02 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="200000000d0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:02 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20c0ed00000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 234.727973][T15296] loop4: detected capacity change from 0 to 264192 [ 234.769298][T15304] loop2: detected capacity change from 0 to 264192 [ 234.777163][T15296] EXT4-fs (loop4): inodes count not valid: 4294704928 vs 32 [ 234.777332][T15307] loop3: detected capacity change from 0 to 264192 [ 234.803258][T15304] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 234.815680][T15304] EXT4-fs (loop2): get root inode failed [ 234.821417][T15304] EXT4-fs (loop2): mount failed 11:48:02 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20f9fdffff0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 234.862693][T15307] EXT4-fs (loop3): inodes count not valid: 15581216 vs 32 [ 234.900363][T15316] loop4: detected capacity change from 0 to 264192 11:48:03 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20fffe00000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 234.916969][T15316] EXT4-fs (loop4): inodes count not valid: 4294834464 vs 32 11:48:03 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="200000000e0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 235.013092][T15334] loop3: detected capacity change from 0 to 264192 [ 235.014433][T15335] loop2: detected capacity change from 0 to 264192 [ 235.039415][T15334] EXT4-fs (loop3): inodes count not valid: 16711456 vs 32 [ 235.086106][T15335] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 235.098170][T15335] EXT4-fs (loop2): get root inode failed [ 235.103817][T15335] EXT4-fs (loop2): mount failed 11:48:03 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(0xffffffffffffffff, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:03 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20fdfdffff0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:03 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="200fff00000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:03 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="200000000f0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:03 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r4, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(0x0, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r5, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:03 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(0xffffffffffffffff, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) [ 235.902147][T15365] loop4: detected capacity change from 0 to 264192 [ 235.910626][T15362] loop3: detected capacity change from 0 to 264192 [ 235.926081][T15364] loop2: detected capacity change from 0 to 264192 [ 235.932664][T15365] EXT4-fs (loop4): inodes count not valid: 4294835488 vs 32 11:48:04 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="207fffffff0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:04 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20feff00000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 235.964808][T15362] EXT4-fs (loop3): inodes count not valid: 16715552 vs 32 [ 235.972504][T15364] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 235.984734][T15364] EXT4-fs (loop2): get root inode failed [ 235.990399][T15364] EXT4-fs (loop2): mount failed 11:48:04 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000100100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 236.046262][T15382] loop4: detected capacity change from 0 to 264192 [ 236.070238][T15382] EXT4-fs (loop4): inodes count not valid: 4294934304 vs 32 [ 236.088480][T15389] loop2: detected capacity change from 0 to 264192 11:48:04 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2085ffffff0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 236.095801][T15383] loop3: detected capacity change from 0 to 264192 [ 236.128337][T15389] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 236.133196][T15383] EXT4-fs (loop3): inodes count not valid: 16776736 vs 32 [ 236.140646][T15389] EXT4-fs (loop2): get root inode failed [ 236.153479][T15389] EXT4-fs (loop2): mount failed [ 236.167873][T15392] loop4: detected capacity change from 0 to 264192 [ 236.176020][T15392] EXT4-fs (loop4): inodes count not valid: 4294935840 vs 32 11:48:04 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000004100100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 236.190938][T15383] loop3: detected capacity change from 0 to 264192 11:48:04 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="208cffffff0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 236.223165][T15403] loop2: detected capacity change from 0 to 264192 [ 236.230682][T15405] loop4: detected capacity change from 0 to 264192 [ 236.238573][T15403] EXT4-fs (loop2): inodes count not valid: 67108896 vs 32 [ 236.240058][T15405] EXT4-fs (loop4): inodes count not valid: 4294937632 vs 32 11:48:04 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(0xffffffffffffffff, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:04 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20ff0302000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:04 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000110100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:04 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20daffffff0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:04 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(0xffffffffffffffff, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:04 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r4, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r3, 0x0, 0x0) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r5, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) [ 236.836307][T15428] loop4: detected capacity change from 0 to 264192 [ 236.837070][T15431] loop2: detected capacity change from 0 to 264192 [ 236.847709][T15428] EXT4-fs (loop4): inodes count not valid: 4294957600 vs 32 [ 236.857037][T15432] loop3: detected capacity change from 0 to 264192 [ 236.880214][T15432] EXT4-fs (loop3): inodes count not valid: 33816352 vs 32 11:48:05 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20e2ffffff0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:05 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000402000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 236.927716][T15431] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 236.940046][T15431] EXT4-fs (loop2): get root inode failed [ 236.945682][T15431] EXT4-fs (loop2): mount failed [ 237.019247][T15449] loop3: detected capacity change from 0 to 264192 [ 237.026745][T15450] loop4: detected capacity change from 0 to 264192 11:48:05 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000120100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 237.062856][T15449] EXT4-fs (loop3): inodes count not valid: 33816608 vs 32 [ 237.068764][T15450] EXT4-fs (loop4): inodes count not valid: 4294959648 vs 32 [ 237.087684][T15458] loop2: detected capacity change from 0 to 264192 [ 237.096953][T15458] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated 11:48:05 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000130100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:05 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20ffff03000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:05 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20f0ffffff0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 237.109431][T15458] EXT4-fs (loop2): get root inode failed [ 237.115198][T15458] EXT4-fs (loop2): mount failed [ 237.171576][T15466] loop3: detected capacity change from 0 to 264192 [ 237.179701][T15466] EXT4-fs (loop3): inodes count not valid: 67108640 vs 32 [ 237.196506][T15469] loop4: detected capacity change from 0 to 264192 [ 237.206809][T15473] loop2: detected capacity change from 0 to 264192 [ 237.231307][T15469] EXT4-fs (loop4): inodes count not valid: 4294963232 vs 32 [ 237.247561][T15473] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 237.259687][T15473] EXT4-fs (loop2): get root inode failed [ 237.266193][T15473] EXT4-fs (loop2): mount failed 11:48:05 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x0, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:05 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000004000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:05 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000140100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:05 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20f5ffffff0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:05 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x0, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) [ 237.746482][T15488] loop2: detected capacity change from 0 to 264192 [ 237.755181][T15488] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 237.767422][T15488] EXT4-fs (loop2): get root inode failed [ 237.773085][T15488] EXT4-fs (loop2): mount failed [ 237.779916][T15489] loop3: detected capacity change from 0 to 264192 [ 237.782158][T15492] loop4: detected capacity change from 0 to 264192 11:48:05 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r4, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r3, 0x0, 0x0) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r5, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:05 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000150100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 237.795215][T15489] EXT4-fs (loop3): inodes count not valid: 67108896 vs 32 [ 237.829781][T15492] EXT4-fs (loop4): inodes count not valid: 4294964512 vs 32 11:48:05 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000204000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:05 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20f6ffffff0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 237.911628][T15513] loop2: detected capacity change from 0 to 264192 [ 237.961462][T15520] loop3: detected capacity change from 0 to 264192 [ 237.978419][T15513] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 237.990546][T15513] EXT4-fs (loop2): get root inode failed [ 237.996314][T15513] EXT4-fs (loop2): mount failed [ 238.002434][T15520] EXT4-fs (loop3): inodes count not valid: 67239968 vs 32 [ 238.010789][T15524] loop4: detected capacity change from 0 to 264192 [ 238.025602][T15524] EXT4-fs (loop4): inodes count not valid: 4294964768 vs 32 11:48:06 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20fbffffff0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:06 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000008000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:06 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000160100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 238.099058][T15535] loop3: detected capacity change from 0 to 264192 [ 238.105244][T15538] loop2: detected capacity change from 0 to 264192 [ 238.107611][T15535] EXT4-fs (loop3): inodes count not valid: 134217760 vs 32 [ 238.134946][T15538] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 238.147022][T15538] EXT4-fs (loop2): get root inode failed [ 238.152711][T15538] EXT4-fs (loop2): mount failed [ 238.162314][T15545] loop4: detected capacity change from 0 to 264192 [ 238.172450][T15545] EXT4-fs (loop4): inodes count not valid: 4294966048 vs 32 11:48:06 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x0, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:06 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000010000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:06 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20feffffff0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:06 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000170100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:06 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x0, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) [ 238.712015][T15558] loop3: detected capacity change from 0 to 264192 [ 238.712481][T15559] loop4: detected capacity change from 0 to 264192 [ 238.726958][T15561] loop2: detected capacity change from 0 to 264192 [ 238.743236][T15559] EXT4-fs (loop4): inodes count not valid: 4294966816 vs 32 11:48:06 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r4, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r3, 0x0, 0x0) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r5, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:06 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000020000000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 238.765178][T15558] EXT4-fs (loop3): inodes count not valid: 268435488 vs 32 [ 238.774265][T15561] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 238.786312][T15561] EXT4-fs (loop2): get root inode failed [ 238.792010][T15561] EXT4-fs (loop2): mount failed 11:48:06 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000180100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 238.859524][T15576] loop4: detected capacity change from 0 to 264192 11:48:06 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000081000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 238.901299][T15576] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 46)! [ 238.911962][T15576] EXT4-fs (loop4): group descriptors corrupted! [ 238.946914][T15590] loop2: detected capacity change from 0 to 264192 [ 238.961007][T15590] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 238.970073][T15591] loop3: detected capacity change from 0 to 264192 [ 238.973275][T15590] EXT4-fs (loop2): get root inode failed [ 238.985724][T15590] EXT4-fs (loop2): mount failed [ 238.990937][T15591] EXT4-fs (loop3): inodes count not valid: 2164260896 vs 32 11:48:07 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000040000000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:07 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20ffffe0000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:07 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000190100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 239.047785][T15600] loop4: detected capacity change from 0 to 264192 [ 239.058450][T15600] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 46)! [ 239.068773][T15600] EXT4-fs (loop4): group descriptors corrupted! [ 239.088240][T15604] loop3: detected capacity change from 0 to 264192 [ 239.122187][T15604] EXT4-fs (loop3): inodes count not valid: 3774873376 vs 32 [ 239.142216][T15612] loop2: detected capacity change from 0 to 264192 [ 239.152239][T15612] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 239.164400][T15612] EXT4-fs (loop2): get root inode failed [ 239.170100][T15612] EXT4-fs (loop2): mount failed 11:48:07 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000002040000000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:07 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000010100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:07 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="200000001a0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:07 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x0, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) [ 239.637655][T15626] loop3: detected capacity change from 0 to 264192 [ 239.644744][T15627] loop4: detected capacity change from 0 to 264192 [ 239.652309][T15630] loop2: detected capacity change from 0 to 264192 [ 239.652871][T15626] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 239.670986][T15626] EXT4-fs (loop3): get root inode failed [ 239.672603][T15627] EXT4-fs (loop4): inodes count not valid: 33554464 vs 32 11:48:07 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x0, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) [ 239.676612][T15626] EXT4-fs (loop3): mount failed 11:48:07 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r4, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r3, 0x0, &(0x7f0000000080)) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r5, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:07 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000020100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 239.722864][T15630] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 239.735027][T15630] EXT4-fs (loop2): get root inode failed [ 239.741925][T15630] EXT4-fs (loop2): mount failed [ 239.827679][T15648] loop3: detected capacity change from 0 to 264192 11:48:07 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="200000001b0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:07 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000005f0000000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 239.875073][T15648] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 239.887245][T15648] EXT4-fs (loop3): get root inode failed [ 239.892899][T15648] EXT4-fs (loop3): mount failed [ 239.923933][T15661] loop4: detected capacity change from 0 to 264192 [ 239.933069][T15662] loop2: detected capacity change from 0 to 264192 [ 239.944665][T15661] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 239.959923][T15661] ext4 filesystem being mounted at /root/syzkaller-testdir162150276/syzkaller.uqa8aH/460/file0 supports timestamps until 2038 (0x7fffffff) 11:48:08 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000002ac0000000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:08 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000004020100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 239.974910][T15662] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 239.986999][T15662] EXT4-fs (loop2): get root inode failed [ 239.992675][T15662] EXT4-fs (loop2): mount failed [ 240.013216][T15675] loop3: detected capacity change from 0 to 264192 11:48:08 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000030100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:08 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="200000001c0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:08 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000200000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 240.022301][T15675] EXT4-fs (loop3): inodes count not valid: 67108896 vs 32 [ 240.041252][T15676] loop4: detected capacity change from 0 to 264192 [ 240.058131][T15676] EXT4-fs (loop4): inodes count not valid: 33554464 vs 32 [ 240.096593][T15687] loop3: detected capacity change from 0 to 264192 [ 240.107075][T15691] loop2: detected capacity change from 0 to 264192 [ 240.123846][T15687] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 240.135986][T15687] EXT4-fs (loop3): get root inode failed [ 240.141669][T15687] EXT4-fs (loop3): mount failed 11:48:08 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000040100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 240.147688][T15688] loop4: detected capacity change from 0 to 264192 [ 240.151862][T15691] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 240.166437][T15691] EXT4-fs (loop2): get root inode failed [ 240.172159][T15691] EXT4-fs (loop2): mount failed [ 240.179308][T15688] EXT4-fs (loop4): inodes count not valid: 131104 vs 32 [ 240.221145][T15700] loop3: detected capacity change from 0 to 264192 [ 240.231327][T15700] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 240.243477][T15700] EXT4-fs (loop3): get root inode failed [ 240.249154][T15700] EXT4-fs (loop3): mount failed 11:48:08 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(0x0, 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:08 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(0x0, 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:08 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000300000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:08 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="200000001d0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:08 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r4, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r3, 0x0, &(0x7f0000000080)) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r5, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:08 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000050100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 240.733260][T15721] loop3: detected capacity change from 0 to 264192 [ 240.748094][T15721] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 240.760806][T15721] EXT4-fs (loop3): get root inode failed [ 240.766444][T15721] EXT4-fs (loop3): mount failed [ 240.772126][T15732] loop4: detected capacity change from 0 to 264192 11:48:08 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000060100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 240.772810][T15729] loop2: detected capacity change from 0 to 264192 [ 240.792604][T15729] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 240.804844][T15729] EXT4-fs (loop2): get root inode failed [ 240.810787][T15729] EXT4-fs (loop2): mount failed 11:48:08 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000400000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 240.829935][T15732] EXT4-fs (loop4): inodes count not valid: 196640 vs 32 11:48:08 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="200000001e0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 240.898173][T15744] loop3: detected capacity change from 0 to 264192 [ 240.907656][T15746] loop4: detected capacity change from 0 to 264192 [ 240.914155][T15748] loop2: detected capacity change from 0 to 264192 [ 240.927436][T15748] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 240.939603][T15748] EXT4-fs (loop2): get root inode failed [ 240.945836][T15748] EXT4-fs (loop2): mount failed [ 240.958089][T15746] EXT4-fs (loop4): inodes count not valid: 262176 vs 32 [ 240.978012][T15744] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 240.990088][T15744] EXT4-fs (loop3): get root inode failed 11:48:09 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="200000001f0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:09 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000500000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 240.996319][T15744] EXT4-fs (loop3): mount failed [ 241.015063][T15759] loop4: detected capacity change from 0 to 264192 [ 241.026414][T15759] EXT4-fs (loop4): inodes count not valid: 327712 vs 32 [ 241.034652][T15764] loop2: detected capacity change from 0 to 264192 11:48:09 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000600000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 241.054328][T15764] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 241.066435][T15764] EXT4-fs (loop2): get root inode failed [ 241.072095][T15764] EXT4-fs (loop2): mount failed 11:48:09 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(0x0, 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:09 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(0x0, 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:09 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000700000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:09 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000004060100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 241.600941][T15783] loop3: detected capacity change from 0 to 264192 [ 241.610772][T15783] EXT4-fs (loop3): inodes count not valid: 67108896 vs 32 [ 241.618828][T15789] loop4: detected capacity change from 0 to 264192 11:48:09 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r4, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r3, 0x0, &(0x7f0000000080)) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r5, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:09 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:09 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000070100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 241.664110][T15789] EXT4-fs (loop4): inodes count not valid: 458784 vs 32 11:48:09 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000800000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 241.712635][T15799] loop2: detected capacity change from 0 to 264192 [ 241.742576][T15800] loop3: detected capacity change from 0 to 264192 [ 241.767912][T15799] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 241.780668][T15799] EXT4-fs (loop2): get root inode failed [ 241.786423][T15799] EXT4-fs (loop2): mount failed [ 241.799045][T15800] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 241.812002][T15800] EXT4-fs (loop3): get root inode failed [ 241.817778][T15800] EXT4-fs (loop3): mount failed [ 241.822159][T15816] loop4: detected capacity change from 0 to 264192 [ 241.855195][T15816] EXT4-fs (loop4): inodes count not valid: 524320 vs 32 11:48:09 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000080100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:10 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000010200100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:10 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000900000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 241.971291][T15832] loop2: detected capacity change from 0 to 264192 [ 241.978136][T15829] loop3: detected capacity change from 0 to 264192 [ 241.980610][T15833] loop4: detected capacity change from 0 to 264192 [ 241.992578][T15832] EXT4-fs (loop2): inodes count not valid: 268435488 vs 32 11:48:10 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000210100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 242.011892][T15829] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 242.011952][T15833] EXT4-fs (loop4): inodes count not valid: 589856 vs 32 [ 242.024056][T15829] EXT4-fs (loop3): get root inode failed [ 242.036711][T15829] EXT4-fs (loop3): mount failed [ 242.121551][T15847] loop2: detected capacity change from 0 to 264192 [ 242.135608][T15847] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 242.147853][T15847] EXT4-fs (loop2): get root inode failed [ 242.153498][T15847] EXT4-fs (loop2): mount failed 11:48:10 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(0x0, 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:10 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(0x0, 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:10 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000090100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:10 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000a00000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 242.539799][T15863] loop3: detected capacity change from 0 to 264192 [ 242.567402][T15864] loop4: detected capacity change from 0 to 264192 [ 242.580061][T15864] EXT4-fs (loop4): inodes count not valid: 655392 vs 32 11:48:10 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r4, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r3, 0x1, &(0x7f0000000080)=[0x0]) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r5, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:10 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000220100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:10 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000b00000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 242.588121][T15863] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 242.600452][T15863] EXT4-fs (loop3): get root inode failed [ 242.606287][T15863] EXT4-fs (loop3): mount failed 11:48:10 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="200000000a0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 242.644387][T15873] loop2: detected capacity change from 0 to 264192 [ 242.662012][T15873] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 242.674190][T15873] EXT4-fs (loop2): get root inode failed [ 242.679862][T15873] EXT4-fs (loop2): mount failed 11:48:10 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000230100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:10 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000c00000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 242.697290][T15886] loop4: detected capacity change from 0 to 264192 [ 242.710315][T15886] EXT4-fs (loop4): inodes count not valid: 720928 vs 32 [ 242.718826][T15881] loop3: detected capacity change from 0 to 264192 11:48:10 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000d00000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 242.763920][T15881] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 242.776625][T15881] EXT4-fs (loop3): get root inode failed [ 242.782494][T15881] EXT4-fs (loop3): mount failed 11:48:10 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="200000000b0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 242.806312][T15897] loop2: detected capacity change from 0 to 264192 [ 242.836054][T15902] loop4: detected capacity change from 0 to 264192 [ 242.849163][T15902] EXT4-fs (loop4): inodes count not valid: 852000 vs 32 [ 242.864979][T15897] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 242.868512][T15911] loop3: detected capacity change from 0 to 264192 [ 242.879168][T15897] EXT4-fs (loop2): get root inode failed [ 242.891757][T15897] EXT4-fs (loop2): mount failed [ 242.908185][T15911] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 242.920311][T15911] EXT4-fs (loop3): get root inode failed [ 242.925967][T15911] EXT4-fs (loop3): mount failed 11:48:11 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000e00000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 243.382966][T15922] loop4: detected capacity change from 0 to 264192 [ 243.391734][T15922] EXT4-fs (loop4): inodes count not valid: 917536 vs 32 11:48:11 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x0, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:11 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000240100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:11 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="200000000c0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 243.450581][T15928] loop2: detected capacity change from 0 to 264192 [ 243.460813][T15933] loop3: detected capacity change from 0 to 264192 [ 243.470291][T15928] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 243.482448][T15928] EXT4-fs (loop2): get root inode failed [ 243.488105][T15928] EXT4-fs (loop2): mount failed [ 243.500962][T15933] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 243.513113][T15933] EXT4-fs (loop3): get root inode failed [ 243.518766][T15933] EXT4-fs (loop3): mount failed 11:48:11 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r4, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r3, 0x1, &(0x7f0000000080)=[0x0]) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r5, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:11 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x0, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:11 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000f00000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:11 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000250100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:11 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="200000000d0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 243.620144][T15956] loop4: detected capacity change from 0 to 264192 [ 243.623588][T15955] loop2: detected capacity change from 0 to 264192 [ 243.629075][T15956] EXT4-fs (loop4): inodes count not valid: 983072 vs 32 [ 243.636300][T15957] loop3: detected capacity change from 0 to 264192 [ 243.667497][T15957] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 243.679985][T15957] EXT4-fs (loop3): get root inode failed [ 243.685725][T15957] EXT4-fs (loop3): mount failed 11:48:11 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="200000000e0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:11 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20001000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 243.723288][T15955] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 243.735591][T15955] EXT4-fs (loop2): get root inode failed [ 243.741271][T15955] EXT4-fs (loop2): mount failed 11:48:11 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="200000000f0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:11 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000260100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 243.791420][T15975] loop4: detected capacity change from 0 to 264192 [ 243.839523][T15981] loop3: detected capacity change from 0 to 264192 [ 243.850611][T15975] EXT4-fs (loop4): inodes count not valid: 1048608 vs 32 [ 243.855512][T15981] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 243.869791][T15981] EXT4-fs (loop3): get root inode failed [ 243.875519][T15981] EXT4-fs (loop3): mount failed [ 243.882508][T15987] loop2: detected capacity change from 0 to 264192 [ 243.910926][T15987] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 243.923152][T15987] EXT4-fs (loop2): get root inode failed [ 243.928832][T15987] EXT4-fs (loop2): mount failed 11:48:12 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x0, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:12 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20001100000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:12 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000100100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 244.357010][T16003] loop3: detected capacity change from 0 to 264192 [ 244.368887][T16004] loop4: detected capacity change from 0 to 264192 [ 244.383136][T16004] EXT4-fs (loop4): inodes count not valid: 1114144 vs 32 [ 244.394920][T16003] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 244.407430][T16003] EXT4-fs (loop3): get root inode failed [ 244.413138][T16003] EXT4-fs (loop3): mount failed 11:48:12 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r4, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r3, 0x1, &(0x7f0000000080)=[0x0]) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r5, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:12 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000270100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:12 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20001200000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:12 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x0, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:12 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000004100100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 244.571826][T16026] loop3: detected capacity change from 0 to 264192 [ 244.579037][T16028] loop2: detected capacity change from 0 to 264192 [ 244.587564][T16027] loop4: detected capacity change from 0 to 264192 [ 244.589666][T16026] EXT4-fs (loop3): inodes count not valid: 67108896 vs 32 11:48:12 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000110100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 244.620055][T16028] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 244.632246][T16028] EXT4-fs (loop2): get root inode failed [ 244.637902][T16028] EXT4-fs (loop2): mount failed [ 244.638378][T16027] EXT4-fs (loop4): inodes count not valid: 1179680 vs 32 11:48:12 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000280100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:12 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20001400000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 244.743041][T16042] loop3: detected capacity change from 0 to 264192 [ 244.759650][T16042] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 244.772033][T16042] EXT4-fs (loop3): get root inode failed [ 244.777720][T16042] EXT4-fs (loop3): mount failed [ 244.779768][T16051] loop4: detected capacity change from 0 to 264192 11:48:12 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000290100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 244.789728][T16046] loop2: detected capacity change from 0 to 264192 [ 244.805799][T16046] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 244.818016][T16046] EXT4-fs (loop2): get root inode failed [ 244.823669][T16046] EXT4-fs (loop2): mount failed [ 244.845740][T16051] EXT4-fs (loop4): inodes count not valid: 1310752 vs 32 11:48:13 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="200000002a0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:13 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000120100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:13 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x0, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) [ 245.219497][T16073] loop2: detected capacity change from 0 to 264192 [ 245.221344][T16072] loop3: detected capacity change from 0 to 264192 [ 245.239165][T16073] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 245.251630][T16073] EXT4-fs (loop2): get root inode failed [ 245.257321][T16073] EXT4-fs (loop2): mount failed [ 245.285604][T16072] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 245.298299][T16072] EXT4-fs (loop3): get root inode failed [ 245.304302][T16072] EXT4-fs (loop3): mount failed 11:48:13 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:13 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20001800000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:13 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="200000002b0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:13 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000130100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:13 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x0, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) [ 245.478327][T16094] loop4: detected capacity change from 0 to 264192 [ 245.486361][T16096] loop3: detected capacity change from 0 to 264192 [ 245.498863][T16094] EXT4-fs (loop4): inodes count not valid: 1572896 vs 32 [ 245.507549][T16102] loop2: detected capacity change from 0 to 264192 [ 245.523945][T16096] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 245.536187][T16096] EXT4-fs (loop3): get root inode failed [ 245.541843][T16096] EXT4-fs (loop3): mount failed 11:48:13 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20001900000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 245.593157][T16102] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 245.605302][T16102] EXT4-fs (loop2): get root inode failed [ 245.611182][T16102] EXT4-fs (loop2): mount failed 11:48:13 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000140100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 245.687640][T16118] loop4: detected capacity change from 0 to 264192 [ 245.711431][T16124] loop3: detected capacity change from 0 to 264192 [ 245.712023][T16118] EXT4-fs (loop4): inodes count not valid: 1638432 vs 32 11:48:13 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000150100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:13 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20001b00000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 245.726250][T16124] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 245.739836][T16124] EXT4-fs (loop3): get root inode failed [ 245.746113][T16124] EXT4-fs (loop3): mount failed 11:48:13 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="200000002c0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 245.811390][T16134] loop2: detected capacity change from 0 to 264192 [ 245.817373][T16136] loop4: detected capacity change from 0 to 264192 [ 245.824794][T16131] loop3: detected capacity change from 0 to 264192 [ 245.836034][T16131] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 245.848259][T16131] EXT4-fs (loop3): get root inode failed [ 245.853911][T16131] EXT4-fs (loop3): mount failed 11:48:13 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20001d00000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 245.863123][T16136] EXT4-fs (loop4): inodes count not valid: 1769504 vs 32 [ 245.904625][T16134] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 245.916791][T16134] EXT4-fs (loop2): get root inode failed [ 245.922517][T16134] EXT4-fs (loop2): mount failed [ 245.937115][T16146] loop4: detected capacity change from 0 to 264192 [ 245.951650][T16146] EXT4-fs (loop4): inodes count not valid: 1900576 vs 32 11:48:14 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r4, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(0x0, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r5, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:14 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:14 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000160100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:14 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="200000002d0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:14 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20001e00000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:14 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r4, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(0x0, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r5, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) [ 246.450155][T16169] loop3: detected capacity change from 0 to 264192 [ 246.459679][T16171] loop4: detected capacity change from 0 to 264192 [ 246.462521][T16172] loop2: detected capacity change from 0 to 264192 [ 246.488182][T16169] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 246.500332][T16169] EXT4-fs (loop3): get root inode failed [ 246.505986][T16169] EXT4-fs (loop3): mount failed [ 246.513322][T16171] EXT4-fs (loop4): inodes count not valid: 1966112 vs 32 [ 246.535052][T16172] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated 11:48:14 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000170100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 246.547125][T16172] EXT4-fs (loop2): get root inode failed [ 246.552770][T16172] EXT4-fs (loop2): mount failed 11:48:14 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="200000002e0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:14 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20002100000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 246.652508][T16188] loop3: detected capacity change from 0 to 264192 [ 246.672527][T16188] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 246.685143][T16188] EXT4-fs (loop3): get root inode failed [ 246.688518][T16196] loop2: detected capacity change from 0 to 264192 [ 246.690906][T16188] EXT4-fs (loop3): mount failed 11:48:14 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20002200000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:14 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000180100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 246.712113][T16196] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 246.724416][T16196] EXT4-fs (loop2): get root inode failed [ 246.730080][T16196] EXT4-fs (loop2): mount failed [ 246.736750][T16200] loop4: detected capacity change from 0 to 264192 [ 246.746658][T16200] EXT4-fs (loop4): inodes count not valid: 2162720 vs 32 11:48:14 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="200000002f0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 246.801487][T16209] loop3: detected capacity change from 0 to 264192 [ 246.821206][T16209] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 246.833322][T16209] EXT4-fs (loop3): get root inode failed [ 246.839086][T16209] EXT4-fs (loop3): mount failed [ 246.846590][T16210] loop4: detected capacity change from 0 to 264192 [ 246.853440][T16215] loop2: detected capacity change from 0 to 264192 [ 246.858594][T16210] EXT4-fs (loop4): inodes count not valid: 2228256 vs 32 [ 246.886574][T16215] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated 11:48:14 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r4, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(0x0, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r5, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) [ 246.899361][T16215] EXT4-fs (loop2): get root inode failed [ 246.905077][T16215] EXT4-fs (loop2): mount failed 11:48:15 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:15 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20002300000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:15 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000190100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:15 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000300100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:15 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r4, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(0x0, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r5, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) [ 247.413559][T16243] loop2: detected capacity change from 0 to 264192 [ 247.421175][T16244] loop3: detected capacity change from 0 to 264192 [ 247.430032][T16243] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 247.442221][T16243] EXT4-fs (loop2): get root inode failed [ 247.447902][T16243] EXT4-fs (loop2): mount failed [ 247.454329][T16244] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 247.466394][T16244] EXT4-fs (loop3): get root inode failed [ 247.472046][T16244] EXT4-fs (loop3): mount failed [ 247.488999][T16253] loop4: detected capacity change from 0 to 264192 [ 247.505710][T16253] EXT4-fs (loop4): inodes count not valid: 2293792 vs 32 11:48:15 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20002400000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:15 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000310100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:15 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="200000001a0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:15 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20002500000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 247.655680][T16264] loop4: detected capacity change from 0 to 264192 [ 247.655680][T16267] loop2: detected capacity change from 0 to 264192 [ 247.661420][T16264] EXT4-fs (loop4): inodes count not valid: 2359328 vs 32 [ 247.663763][T16270] loop3: detected capacity change from 0 to 264192 11:48:15 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20002600000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 247.714710][T16270] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 247.726898][T16270] EXT4-fs (loop3): get root inode failed [ 247.732549][T16270] EXT4-fs (loop3): mount failed [ 247.747639][T16267] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated 11:48:15 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20002700000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:15 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000320100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 247.760025][T16267] EXT4-fs (loop2): get root inode failed [ 247.765751][T16267] EXT4-fs (loop2): mount failed [ 247.860728][T16287] loop4: detected capacity change from 0 to 264192 [ 247.868662][T16292] loop2: detected capacity change from 0 to 264192 [ 247.882982][T16287] EXT4-fs (loop4): inodes count not valid: 2555936 vs 32 [ 247.911290][T16292] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 247.923330][T16292] EXT4-fs (loop2): get root inode failed [ 247.929095][T16292] EXT4-fs (loop2): mount failed 11:48:16 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r4, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r3, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f00000002c0)="9a", 0x1}]) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r5, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:16 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r4, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(0x0, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r5, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:16 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="200000001b0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:16 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20002800000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:16 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000330100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:16 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r4, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(0x0, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r5, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) [ 248.347159][T16307] loop2: detected capacity change from 0 to 264192 [ 248.354691][T16309] loop4: detected capacity change from 0 to 264192 [ 248.365178][T16313] loop3: detected capacity change from 0 to 264192 [ 248.377799][T16307] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 248.389921][T16307] EXT4-fs (loop2): get root inode failed [ 248.395548][T16307] EXT4-fs (loop2): mount failed [ 248.405094][T16309] EXT4-fs (loop4): inodes count not valid: 2621472 vs 32 11:48:16 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20002900000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:16 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000340100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 248.503418][T16313] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 248.515585][T16313] EXT4-fs (loop3): get root inode failed [ 248.522492][T16313] EXT4-fs (loop3): mount failed [ 248.540897][T16330] loop4: detected capacity change from 0 to 264192 11:48:16 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="200000001c0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 248.579470][T16330] EXT4-fs (loop4): inodes count not valid: 2687008 vs 32 [ 248.596169][T16336] loop2: detected capacity change from 0 to 264192 [ 248.623678][T16336] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 248.635928][T16336] EXT4-fs (loop2): get root inode failed [ 248.636776][T16342] loop3: detected capacity change from 0 to 264192 [ 248.641581][T16336] EXT4-fs (loop2): mount failed [ 248.656827][T16342] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated 11:48:16 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20002e00000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:16 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="200000001d0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 248.669401][T16342] EXT4-fs (loop3): get root inode failed [ 248.676745][T16342] EXT4-fs (loop3): mount failed [ 248.694405][T16349] loop4: detected capacity change from 0 to 264192 [ 248.711868][T16349] EXT4-fs (loop4): inodes count not valid: 3014688 vs 32 11:48:16 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000350100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 248.761507][T16357] loop3: detected capacity change from 0 to 264192 [ 248.772506][T16359] loop2: detected capacity change from 0 to 264192 [ 248.784436][T16359] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 248.797411][T16359] EXT4-fs (loop2): get root inode failed [ 248.803255][T16359] EXT4-fs (loop2): mount failed [ 248.844217][T16357] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 248.856555][T16357] EXT4-fs (loop3): get root inode failed [ 248.862873][T16357] EXT4-fs (loop3): mount failed 11:48:17 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r4, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r3, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f00000002c0)="9a", 0x1}]) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r5, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:17 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20003000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:17 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000360100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:17 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="200000001e0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:17 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:17 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) [ 249.316727][T16382] loop2: detected capacity change from 0 to 264192 [ 249.324344][T16386] loop3: detected capacity change from 0 to 264192 [ 249.338166][T16390] loop4: detected capacity change from 0 to 264192 [ 249.358826][T16382] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 249.371299][T16382] EXT4-fs (loop2): get root inode failed [ 249.377054][T16382] EXT4-fs (loop2): mount failed [ 249.403153][T16390] EXT4-fs (loop4): inodes count not valid: 3145760 vs 32 [ 249.410347][T16386] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 249.422464][T16386] EXT4-fs (loop3): get root inode failed [ 249.428142][T16386] EXT4-fs (loop3): mount failed 11:48:17 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000370100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:17 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20003100000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:17 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="200000001f0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 249.548865][T16410] loop2: detected capacity change from 0 to 264192 [ 249.564822][T16411] loop4: detected capacity change from 0 to 264192 [ 249.594977][T16418] loop3: detected capacity change from 0 to 264192 [ 249.602243][T16410] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 249.614316][T16410] EXT4-fs (loop2): get root inode failed [ 249.620115][T16410] EXT4-fs (loop2): mount failed [ 249.638126][T16411] EXT4-fs (loop4): inodes count not valid: 3211296 vs 32 11:48:17 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000380100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 249.660788][T16418] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 249.673309][T16418] EXT4-fs (loop3): get root inode failed [ 249.678995][T16418] EXT4-fs (loop3): mount failed 11:48:17 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:17 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20004800000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 249.800655][T16430] loop2: detected capacity change from 0 to 264192 [ 249.813859][T16433] loop3: detected capacity change from 0 to 264192 [ 249.819258][T16436] loop4: detected capacity change from 0 to 264192 [ 249.829568][T16430] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 249.841737][T16430] EXT4-fs (loop2): get root inode failed [ 249.847392][T16430] EXT4-fs (loop2): mount failed [ 249.872953][T16433] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 249.885108][T16433] EXT4-fs (loop3): get root inode failed [ 249.890808][T16433] EXT4-fs (loop3): mount failed [ 249.936720][T16436] EXT4-fs (loop4): inodes count not valid: 4718624 vs 32 11:48:18 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r4, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r3, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f00000002c0)="9a", 0x1}]) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r5, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:18 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20004c00000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:18 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000010200100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:18 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000390100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 250.342432][T16458] loop2: detected capacity change from 0 to 264192 [ 250.354547][T16458] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 250.367317][T16458] EXT4-fs (loop2): get root inode failed [ 250.373842][T16458] EXT4-fs (loop2): mount failed [ 250.382418][T16463] loop4: detected capacity change from 0 to 264192 11:48:18 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:18 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) [ 250.389514][T16462] loop3: detected capacity change from 0 to 264192 11:48:18 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="200000003a0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 250.433190][T16463] EXT4-fs (loop4): inodes count not valid: 4980768 vs 32 [ 250.454902][T16462] EXT4-fs (loop3): inodes count not valid: 268435488 vs 32 11:48:18 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20006000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 250.499875][T16473] loop2: detected capacity change from 0 to 264192 11:48:18 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000210100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 250.540814][T16473] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 250.552996][T16473] EXT4-fs (loop2): get root inode failed [ 250.558651][T16473] EXT4-fs (loop2): mount failed [ 250.613564][T16490] loop4: detected capacity change from 0 to 264192 [ 250.622713][T16491] loop3: detected capacity change from 0 to 264192 [ 250.635106][T16473] loop2: detected capacity change from 0 to 264192 [ 250.642671][T16490] EXT4-fs (loop4): inodes count not valid: 6291488 vs 32 11:48:18 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20006800000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:18 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="200000003b0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 250.669177][T16491] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 250.681394][T16491] EXT4-fs (loop3): get root inode failed [ 250.687586][T16491] EXT4-fs (loop3): mount failed 11:48:18 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000220100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 250.798854][T16510] loop4: detected capacity change from 0 to 264192 [ 250.818921][T16512] loop3: detected capacity change from 0 to 264192 [ 250.830603][T16510] EXT4-fs (loop4): inodes count not valid: 6815776 vs 32 [ 250.846970][T16509] loop2: detected capacity change from 0 to 264192 [ 250.910338][T16512] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 250.922802][T16512] EXT4-fs (loop3): get root inode failed [ 250.928734][T16512] EXT4-fs (loop3): mount failed [ 250.938696][T16509] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 250.951425][T16509] EXT4-fs (loop2): get root inode failed [ 250.957251][T16509] EXT4-fs (loop2): mount failed 11:48:19 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20006c00000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:19 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000230100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:19 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, 0x0}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:19 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="200000003c0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 251.336695][T16534] loop2: detected capacity change from 0 to 264192 [ 251.348128][T16535] loop3: detected capacity change from 0 to 264192 [ 251.478371][T16543] loop4: detected capacity change from 0 to 264192 [ 251.496292][T16534] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 251.502079][T16535] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 251.508734][T16534] EXT4-fs (loop2): get root inode failed [ 251.521046][T16535] EXT4-fs (loop3): get root inode failed [ 251.521106][T16535] EXT4-fs (loop3): mount failed [ 251.526944][T16543] EXT4-fs (loop4): inodes count not valid: 7077920 vs 32 [ 251.527304][T16534] EXT4-fs (loop2): mount failed 11:48:19 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:19 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:19 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20007400000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:19 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000240100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:19 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="200000003d0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 251.689069][T16558] loop4: detected capacity change from 0 to 264192 [ 251.692879][T16559] loop2: detected capacity change from 0 to 264192 [ 251.705993][T16560] loop3: detected capacity change from 0 to 264192 [ 251.714007][T16558] EXT4-fs (loop4): inodes count not valid: 7602208 vs 32 [ 251.745199][T16560] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 251.757710][T16560] EXT4-fs (loop3): get root inode failed [ 251.763759][T16560] EXT4-fs (loop3): mount failed 11:48:19 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20007a00000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 251.803474][T16559] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 251.816086][T16559] EXT4-fs (loop2): get root inode failed [ 251.822136][T16559] EXT4-fs (loop2): mount failed 11:48:19 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000cc00000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 251.880772][T16581] loop4: detected capacity change from 0 to 264192 [ 251.890288][T16581] EXT4-fs (loop4): inodes count not valid: 7995424 vs 32 11:48:20 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000250100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:20 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000cd00000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:20 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="200000003e0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 251.974798][T16591] loop3: detected capacity change from 0 to 264192 [ 251.995436][T16596] loop2: detected capacity change from 0 to 264192 [ 252.022216][T16596] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 252.034372][T16596] EXT4-fs (loop2): get root inode failed [ 252.040045][T16596] EXT4-fs (loop2): mount failed [ 252.044008][T16600] loop4: detected capacity change from 0 to 264192 [ 252.056640][T16591] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 252.069570][T16591] EXT4-fs (loop3): get root inode failed [ 252.075236][T16591] EXT4-fs (loop3): mount failed [ 252.076811][T16600] EXT4-fs (loop4): inodes count not valid: 13434912 vs 32 11:48:20 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, 0x0}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:20 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000ce00000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 252.379603][T16617] loop4: detected capacity change from 0 to 264192 [ 252.399990][T16617] EXT4-fs (loop4): inodes count not valid: 13500448 vs 32 11:48:20 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:20 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000260100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:20 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="200000003f0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:20 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000cf00000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:20 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) [ 252.818303][T16627] loop2: detected capacity change from 0 to 264192 [ 252.838678][T16629] loop4: detected capacity change from 0 to 264192 [ 252.845771][T16630] loop3: detected capacity change from 0 to 264192 [ 252.856463][T16627] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 252.870839][T16627] EXT4-fs (loop2): get root inode failed [ 252.876793][T16627] EXT4-fs (loop2): mount failed [ 252.882643][T16629] EXT4-fs (loop4): inodes count not valid: 13565984 vs 32 11:48:21 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000d000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 252.920901][T16630] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 252.933417][T16630] EXT4-fs (loop3): get root inode failed [ 252.939082][T16630] EXT4-fs (loop3): mount failed 11:48:21 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000270100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:21 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000400100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:21 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000402000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 253.004555][T16649] loop4: detected capacity change from 0 to 264192 [ 253.022436][T16649] EXT4-fs (loop4): inodes count not valid: 13631520 vs 32 [ 253.068749][T16658] loop3: detected capacity change from 0 to 264192 [ 253.068801][T16659] loop2: detected capacity change from 0 to 264192 [ 253.093522][T16658] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 253.105694][T16658] EXT4-fs (loop3): get root inode failed [ 253.111598][T16658] EXT4-fs (loop3): mount failed [ 253.143998][T16659] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 253.157795][T16659] EXT4-fs (loop2): get root inode failed [ 253.163728][T16659] EXT4-fs (loop2): mount failed [ 253.173909][T16667] loop4: detected capacity change from 0 to 264192 [ 253.184459][T16667] EXT4-fs (loop4): inodes count not valid: 33816608 vs 32 11:48:21 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000480100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:21 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, 0x0}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:21 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000280100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 253.269839][T16677] loop2: detected capacity change from 0 to 264192 [ 253.290372][T16677] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 253.302647][T16677] EXT4-fs (loop2): get root inode failed [ 253.308475][T16677] EXT4-fs (loop2): mount failed [ 253.347887][T16686] loop3: detected capacity change from 0 to 264192 [ 253.375479][T16686] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 253.387590][T16686] EXT4-fs (loop3): get root inode failed [ 253.393469][T16686] EXT4-fs (loop3): mount failed 11:48:22 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="200000004c0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:22 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000003000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:22 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000290100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:22 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:22 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) [ 254.033949][T16702] loop3: detected capacity change from 0 to 264192 [ 254.035110][T16704] loop4: detected capacity change from 0 to 264192 [ 254.044123][T16705] loop2: detected capacity change from 0 to 264192 [ 254.071242][T16705] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 254.083331][T16705] EXT4-fs (loop2): get root inode failed [ 254.089038][T16705] EXT4-fs (loop2): mount failed [ 254.100083][T16704] EXT4-fs (loop4): inodes count not valid: 50331680 vs 32 [ 254.116743][T16702] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 254.128833][T16702] EXT4-fs (loop3): get root inode failed [ 254.134465][T16702] EXT4-fs (loop3): mount failed 11:48:22 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000204000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:22 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000600100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:22 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="200000002a0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:22 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000604000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:22 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) [ 254.255717][T16723] loop2: detected capacity change from 0 to 264192 [ 254.261594][T16725] loop3: detected capacity change from 0 to 264192 [ 254.307952][T16734] loop4: detected capacity change from 0 to 264192 [ 254.319823][T16734] EXT4-fs (loop4): inodes count not valid: 67502112 vs 32 [ 254.320188][T16723] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 254.340594][T16723] EXT4-fs (loop2): get root inode failed [ 254.346234][T16723] EXT4-fs (loop2): mount failed [ 254.358313][T16725] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 254.370373][T16725] EXT4-fs (loop3): get root inode failed [ 254.375999][T16725] EXT4-fs (loop3): mount failed 11:48:22 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20001004000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:22 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="200000002b0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 254.495279][T16749] loop4: detected capacity change from 0 to 264192 [ 254.505037][T16752] loop3: detected capacity change from 0 to 264192 [ 254.528916][T16749] EXT4-fs (loop4): inodes count not valid: 68157472 vs 32 [ 254.552628][T16752] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 254.564832][T16752] EXT4-fs (loop3): get root inode failed [ 254.570583][T16752] EXT4-fs (loop3): mount failed 11:48:23 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000005000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:23 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000680100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:23 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="200000002c0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:23 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:23 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) [ 255.150425][T16768] loop3: detected capacity change from 0 to 264192 [ 255.159390][T16769] loop2: detected capacity change from 0 to 264192 [ 255.169554][T16770] loop4: detected capacity change from 0 to 264192 11:48:23 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000006000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 255.194535][T16768] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 255.206770][T16768] EXT4-fs (loop3): get root inode failed [ 255.212422][T16768] EXT4-fs (loop3): mount failed [ 255.216570][T16769] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 255.217779][T16770] EXT4-fs (loop4): inodes count not valid: 83886112 vs 32 [ 255.229429][T16769] EXT4-fs (loop2): get root inode failed [ 255.242158][T16769] EXT4-fs (loop2): mount failed 11:48:23 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:23 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000406000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:23 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="200000006c0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:23 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="200000002d0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 255.395753][T16798] loop3: detected capacity change from 0 to 264192 [ 255.406503][T16802] loop2: detected capacity change from 0 to 264192 [ 255.414212][T16801] loop4: detected capacity change from 0 to 264192 [ 255.423845][T16802] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 255.436683][T16802] EXT4-fs (loop2): get root inode failed 11:48:23 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="200000002e0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 255.442324][T16802] EXT4-fs (loop2): mount failed [ 255.447527][T16798] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 255.448088][T16801] EXT4-fs (loop4): inodes count not valid: 100925472 vs 32 [ 255.459614][T16798] EXT4-fs (loop3): get root inode failed [ 255.472413][T16798] EXT4-fs (loop3): mount failed 11:48:23 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="200000002f0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 255.613931][T16817] loop3: detected capacity change from 0 to 264192 [ 255.644902][T16817] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 255.657247][T16817] EXT4-fs (loop3): get root inode failed [ 255.662889][T16817] EXT4-fs (loop3): mount failed 11:48:24 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r5, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:24 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000007000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:24 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000740100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:24 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r5, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:24 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000300100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:24 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) [ 256.290115][T16833] loop4: detected capacity change from 0 to 264192 [ 256.316891][T16833] EXT4-fs (loop4): inodes count not valid: 117440544 vs 32 [ 256.327250][T16841] loop3: detected capacity change from 0 to 264192 [ 256.329499][T16837] loop2: detected capacity change from 0 to 264192 11:48:24 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000009000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 256.365218][T16841] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 256.377489][T16841] EXT4-fs (loop3): get root inode failed [ 256.383162][T16841] EXT4-fs (loop3): mount failed 11:48:24 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000310100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 256.458121][T16837] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 256.470564][T16837] EXT4-fs (loop2): get root inode failed [ 256.476313][T16837] EXT4-fs (loop2): mount failed [ 256.505009][T16858] loop4: detected capacity change from 0 to 264192 [ 256.516967][T16858] EXT4-fs (loop4): inodes count not valid: 150994976 vs 32 [ 256.524983][T16863] loop3: detected capacity change from 0 to 264192 [ 256.542785][T16863] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated 11:48:24 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="200000007a0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:24 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000320100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:24 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000a000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 256.555270][T16863] EXT4-fs (loop3): get root inode failed [ 256.560965][T16863] EXT4-fs (loop3): mount failed [ 256.621865][T16867] loop3: detected capacity change from 0 to 264192 [ 256.669313][T16875] loop2: detected capacity change from 0 to 264192 [ 256.682156][T16867] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 256.694244][T16867] EXT4-fs (loop3): get root inode failed [ 256.699909][T16867] EXT4-fs (loop3): mount failed [ 256.709120][T16876] loop4: detected capacity change from 0 to 264192 [ 256.767859][T16876] EXT4-fs (loop4): inodes count not valid: 167772192 vs 32 [ 256.777363][T16875] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 256.789442][T16875] EXT4-fs (loop2): get root inode failed [ 256.795079][T16875] EXT4-fs (loop2): mount failed 11:48:24 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20ffffff850100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 256.934456][T16891] loop2: detected capacity change from 0 to 264192 [ 256.953156][T16891] EXT4-fs (loop2): inodes count not valid: 4294967072 vs 32 11:48:25 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r5, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:25 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000b000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:25 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000330100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:25 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20ffffff8c0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:25 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(0x0, 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:25 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r5, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) [ 257.474608][T16908] loop3: detected capacity change from 0 to 264192 [ 257.474932][T16909] loop2: detected capacity change from 0 to 264192 [ 257.488612][T16910] loop4: detected capacity change from 0 to 264192 [ 257.513407][T16909] EXT4-fs (loop2): inodes count not valid: 4294967072 vs 32 11:48:25 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="200000edc00100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 257.527175][T16910] EXT4-fs (loop4): inodes count not valid: 184549408 vs 32 [ 257.539682][T16908] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 257.552024][T16908] EXT4-fs (loop3): get root inode failed [ 257.557778][T16908] EXT4-fs (loop3): mount failed 11:48:25 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000c000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:25 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000340100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 257.664074][T16932] loop2: detected capacity change from 0 to 264192 [ 257.677760][T16933] loop4: detected capacity change from 0 to 264192 [ 257.680857][T16935] loop3: detected capacity change from 0 to 264192 [ 257.691589][T16933] EXT4-fs (loop4): inodes count not valid: 201326624 vs 32 [ 257.704336][T16932] EXT4-fs (loop2): inodes count not valid: 3976200224 vs 32 11:48:25 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20ffffffda0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:25 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000630c000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:25 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000350100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 257.712804][T16935] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 257.725183][T16935] EXT4-fs (loop3): get root inode failed [ 257.731213][T16935] EXT4-fs (loop3): mount failed [ 257.836501][T16949] loop4: detected capacity change from 0 to 264192 [ 257.844106][T16950] loop2: detected capacity change from 0 to 264192 [ 257.848405][T16951] loop3: detected capacity change from 0 to 264192 [ 257.867547][T16949] EXT4-fs (loop4): inodes count not valid: 207814688 vs 32 [ 257.878200][T16951] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 257.890262][T16951] EXT4-fs (loop3): get root inode failed [ 257.895938][T16951] EXT4-fs (loop3): mount failed [ 257.901013][T16950] EXT4-fs (loop2): inodes count not valid: 4294967072 vs 32 11:48:26 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000080e10100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:26 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000640c000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:26 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000360100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:26 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r5, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:26 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r5, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:26 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(0x0, 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) [ 258.629478][T16976] loop2: detected capacity change from 0 to 264192 [ 258.646634][T16976] EXT4-fs (loop2): inodes count not valid: 2147483680 vs 32 [ 258.656112][T16980] loop4: detected capacity change from 0 to 264192 11:48:26 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000080f00100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 258.675364][T16982] loop3: detected capacity change from 0 to 264192 [ 258.697294][T16980] EXT4-fs (loop4): inodes count not valid: 207880224 vs 32 11:48:26 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000d000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 258.732570][T16982] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 258.745126][T16982] EXT4-fs (loop3): get root inode failed [ 258.750807][T16982] EXT4-fs (loop3): mount failed 11:48:26 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000370100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 258.775692][T16994] loop2: detected capacity change from 0 to 264192 [ 258.851509][T16994] EXT4-fs (loop2): inodes count not valid: 2147483680 vs 32 [ 258.860247][T17002] loop3: detected capacity change from 0 to 264192 [ 258.869527][T17004] loop4: detected capacity change from 0 to 264192 11:48:27 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20fffffff40100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 258.925205][T17004] EXT4-fs (loop4): inodes count not valid: 218103840 vs 32 [ 258.933642][T17002] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 258.946215][T17002] EXT4-fs (loop3): get root inode failed [ 258.951902][T17002] EXT4-fs (loop3): mount failed [ 258.984191][T17014] loop2: detected capacity change from 0 to 264192 [ 259.004933][T17014] EXT4-fs (loop2): inodes count not valid: 4294967072 vs 32 11:48:27 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000e000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:27 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20fffffff60100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 259.114751][T17023] loop4: detected capacity change from 0 to 264192 [ 259.130615][T17023] EXT4-fs (loop4): inodes count not valid: 234881056 vs 32 11:48:27 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000f000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:27 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000380100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 259.168020][T17029] loop2: detected capacity change from 0 to 264192 [ 259.194883][T17029] EXT4-fs (loop2): inodes count not valid: 4294967072 vs 32 11:48:27 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20fffffdf90100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 259.257170][T17037] loop3: detected capacity change from 0 to 264192 [ 259.273386][T17038] loop4: detected capacity change from 0 to 264192 [ 259.282400][T17042] loop2: detected capacity change from 0 to 264192 [ 259.294516][T17037] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 259.299683][T17038] EXT4-fs (loop4): inodes count not valid: 251658272 vs 32 [ 259.306833][T17037] EXT4-fs (loop3): get root inode failed [ 259.319810][T17037] EXT4-fs (loop3): mount failed [ 259.350105][T17042] EXT4-fs (loop2): inodes count not valid: 4261412640 vs 32 11:48:27 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, 0x0, 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:27 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000390100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:27 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000410000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:27 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20fffffffb0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:27 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(0x0, 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:27 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, 0x0, 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) [ 259.930024][T17067] loop3: detected capacity change from 0 to 264192 [ 259.932691][T17066] loop4: detected capacity change from 0 to 264192 [ 259.945620][T17067] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 259.957789][T17067] EXT4-fs (loop3): get root inode failed [ 259.963433][T17067] EXT4-fs (loop3): mount failed 11:48:28 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="200000003a0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:28 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20002010000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 259.979575][T17066] EXT4-fs (loop4): inodes count not valid: 268697632 vs 32 [ 259.984107][T17071] loop2: detected capacity change from 0 to 264192 [ 260.008734][T17071] EXT4-fs (loop2): inodes count not valid: 4294967072 vs 32 11:48:28 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20fffffffe0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 260.087851][T17086] loop3: detected capacity change from 0 to 264192 [ 260.104129][T17088] loop4: detected capacity change from 0 to 264192 11:48:28 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000011000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 260.162068][T17088] EXT4-fs (loop4): inodes count not valid: 270532640 vs 32 [ 260.164335][T17094] loop2: detected capacity change from 0 to 264192 [ 260.176837][T17086] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 260.188981][T17086] EXT4-fs (loop3): get root inode failed [ 260.194618][T17086] EXT4-fs (loop3): mount failed 11:48:28 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000203ff0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 260.207949][T17094] EXT4-fs (loop2): inodes count not valid: 4294967072 vs 32 11:48:28 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="200000003b0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 260.306127][T17108] loop4: detected capacity change from 0 to 264192 [ 260.309024][T17109] loop2: detected capacity change from 0 to 264192 [ 260.327049][T17108] EXT4-fs (loop4): inodes count not valid: 285212704 vs 32 [ 260.333654][T17114] loop3: detected capacity change from 0 to 264192 [ 260.352533][T17109] EXT4-fs (loop2): inodes count not valid: 50462752 vs 32 [ 260.381175][T17114] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 260.393539][T17114] EXT4-fs (loop3): get root inode failed [ 260.399310][T17114] EXT4-fs (loop3): mount failed 11:48:28 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000012000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:28 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="200000003c0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:28 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000fff0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:28 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, 0x0, 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:28 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) [ 260.836122][T17128] loop2: detected capacity change from 0 to 264192 [ 260.836336][T17129] loop4: detected capacity change from 0 to 264192 [ 260.853017][T17129] EXT4-fs (loop4): inodes count not valid: 301989920 vs 32 [ 260.878344][T17130] loop3: detected capacity change from 0 to 264192 [ 260.899386][T17128] EXT4-fs (loop2): inodes count not valid: 251658272 vs 32 [ 260.922191][T17130] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 260.938028][T17130] EXT4-fs (loop3): get root inode failed [ 260.944181][T17130] EXT4-fs (loop3): mount failed 11:48:29 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, 0x0, 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:29 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000014000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:29 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20fffffbff0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:29 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="200000003d0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 261.120852][T17157] loop4: detected capacity change from 0 to 264192 [ 261.130148][T17158] loop2: detected capacity change from 0 to 264192 [ 261.161954][T17157] EXT4-fs (loop4): inodes count not valid: 335544352 vs 32 [ 261.172009][T17161] loop3: detected capacity change from 0 to 264192 [ 261.176651][T17158] EXT4-fs (loop2): inodes count not valid: 4227858208 vs 32 11:48:29 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000018000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:29 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="200003ffff0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 261.210586][T17161] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 261.223261][T17161] EXT4-fs (loop3): get root inode failed [ 261.229153][T17161] EXT4-fs (loop3): mount failed 11:48:29 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="200000003e0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:29 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20fffbffff0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 261.305873][T17177] loop2: detected capacity change from 0 to 264192 [ 261.317701][T17177] EXT4-fs (loop2): inodes count not valid: 4278386720 vs 32 [ 261.328919][T17179] loop4: detected capacity change from 0 to 264192 [ 261.378636][T17179] EXT4-fs (loop4): inodes count not valid: 402653216 vs 32 [ 261.394125][T17189] loop3: detected capacity change from 0 to 264192 11:48:29 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000019000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 261.435444][T17189] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 261.441823][T17195] loop2: detected capacity change from 0 to 264192 [ 261.448250][T17189] EXT4-fs (loop3): get root inode failed [ 261.460427][T17189] EXT4-fs (loop3): mount failed 11:48:29 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000001b000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 261.489210][T17195] EXT4-fs (loop2): inodes count not valid: 4294704928 vs 32 [ 261.498356][T17200] loop4: detected capacity change from 0 to 264192 [ 261.509420][T17200] EXT4-fs (loop4): inodes count not valid: 419430432 vs 32 [ 261.636212][T17209] loop4: detected capacity change from 0 to 264192 [ 261.649464][T17209] EXT4-fs (loop4): inodes count not valid: 452984864 vs 32 11:48:30 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="200000003f0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:30 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20f9fdffff0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 262.003908][T17220] loop3: detected capacity change from 0 to 264192 [ 262.017598][T17220] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 262.019714][T17221] loop2: detected capacity change from 0 to 264192 [ 262.030648][T17220] EXT4-fs (loop3): get root inode failed [ 262.043770][T17220] EXT4-fs (loop3): mount failed [ 262.070992][T17221] EXT4-fs (loop2): inodes count not valid: 4294834464 vs 32 11:48:30 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, 0x0, 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:30 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000001d000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:30 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, 0x0, 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:30 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:30 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="207fffffff0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:30 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000400100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 262.271841][T17241] loop4: detected capacity change from 0 to 264192 [ 262.289199][T17241] EXT4-fs (loop4): inodes count not valid: 486539296 vs 32 [ 262.295627][T17247] loop2: detected capacity change from 0 to 264192 [ 262.303721][T17242] loop3: detected capacity change from 0 to 264192 11:48:30 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000001e000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:30 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2085ffffff0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 262.329529][T17247] EXT4-fs (loop2): inodes count not valid: 4294934304 vs 32 [ 262.343618][T17242] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 262.357467][T17242] EXT4-fs (loop3): get root inode failed [ 262.363193][T17242] EXT4-fs (loop3): mount failed 11:48:30 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000480100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 262.497604][T17267] loop2: detected capacity change from 0 to 264192 [ 262.513678][T17268] loop3: detected capacity change from 0 to 264192 [ 262.521519][T17269] loop4: detected capacity change from 0 to 264192 [ 262.559007][T17269] EXT4-fs (loop4): inodes count not valid: 503316512 vs 32 [ 262.568048][T17268] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 262.580515][T17268] EXT4-fs (loop3): get root inode failed [ 262.586261][T17268] EXT4-fs (loop3): mount failed [ 262.592349][T17267] EXT4-fs (loop2): inodes count not valid: 4294935840 vs 32 11:48:30 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000001f000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:30 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="208cffffff0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:30 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="200000004c0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 262.699524][T17285] loop2: detected capacity change from 0 to 264192 [ 262.707870][T17286] loop4: detected capacity change from 0 to 264192 [ 262.715390][T17288] loop3: detected capacity change from 0 to 264192 [ 262.732729][T17285] EXT4-fs (loop2): inodes count not valid: 4294937632 vs 32 [ 262.740589][T17286] EXT4-fs (loop4): inodes count not valid: 520093728 vs 32 [ 262.791836][T17288] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 262.804900][T17288] EXT4-fs (loop3): get root inode failed [ 262.810680][T17288] EXT4-fs (loop3): mount failed 11:48:31 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r4, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(0x0, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r5, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:31 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20daffffff0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:31 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000020000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:31 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000600100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:31 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:31 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r4, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(0x0, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r5, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) [ 263.476201][T17311] loop2: detected capacity change from 0 to 264192 [ 263.496834][T17314] loop4: detected capacity change from 0 to 264192 [ 263.510755][T17311] EXT4-fs (loop2): inodes count not valid: 4294957600 vs 32 [ 263.519459][T17315] loop3: detected capacity change from 0 to 264192 11:48:31 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20f4ffffff0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 263.533801][T17314] EXT4-fs (loop4): inodes count not valid: 536870944 vs 32 [ 263.558952][T17315] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 263.571028][T17315] EXT4-fs (loop3): get root inode failed [ 263.577010][T17315] EXT4-fs (loop3): mount failed 11:48:31 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20001020000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 263.644578][T17330] loop2: detected capacity change from 0 to 264192 11:48:31 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000680100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 263.693363][T17330] EXT4-fs (loop2): inodes count not valid: 4294964256 vs 32 [ 263.712074][T17337] loop4: detected capacity change from 0 to 264192 [ 263.731838][T17337] EXT4-fs (loop4): inodes count not valid: 537919520 vs 32 [ 263.740083][T17341] loop3: detected capacity change from 0 to 264192 11:48:31 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000021000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:31 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20f6ffffff0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 263.807473][T17341] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 263.819997][T17341] EXT4-fs (loop3): get root inode failed [ 263.825670][T17341] EXT4-fs (loop3): mount failed [ 263.839721][T17354] loop2: detected capacity change from 0 to 264192 [ 263.847389][T17354] EXT4-fs (loop2): inodes count not valid: 4294964768 vs 32 11:48:31 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20fbffffff0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 263.855116][T17356] loop4: detected capacity change from 0 to 264192 [ 263.877663][T17356] EXT4-fs (loop4): inodes count not valid: 553648160 vs 32 [ 263.945789][T17365] loop2: detected capacity change from 0 to 264192 [ 263.958616][T17365] EXT4-fs (loop2): inodes count not valid: 4294966048 vs 32 11:48:32 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="200000006c0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:32 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20feffffff0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:32 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000022000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:32 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r4, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(0x0, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r5, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:32 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r4, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(0x0, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r5, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:32 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) [ 264.611273][T17387] loop3: detected capacity change from 0 to 264192 [ 264.618472][T17388] loop4: detected capacity change from 0 to 264192 [ 264.621995][T17386] loop2: detected capacity change from 0 to 264192 [ 264.627572][T17388] EXT4-fs (loop4): inodes count not valid: 570425376 vs 32 11:48:32 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000020000000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 264.649810][T17387] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 264.661914][T17387] EXT4-fs (loop3): get root inode failed [ 264.667552][T17387] EXT4-fs (loop3): mount failed [ 264.677001][T17386] EXT4-fs (loop2): inodes count not valid: 4294966816 vs 32 11:48:32 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000c710100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:32 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000023000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 264.759705][T17406] loop3: detected capacity change from 0 to 264192 [ 264.788899][T17409] loop2: detected capacity change from 0 to 264192 [ 264.798028][T17406] EXT4-fs (loop3): inodes count not valid: 201326624 vs 32 11:48:32 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000c720100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:32 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000040000000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 264.809533][T17409] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 46)! [ 264.819942][T17409] EXT4-fs (loop2): group descriptors corrupted! [ 264.840066][T17413] loop4: detected capacity change from 0 to 264192 [ 264.883834][T17413] EXT4-fs (loop4): inodes count not valid: 587202592 vs 32 [ 264.910283][T17422] loop2: detected capacity change from 0 to 264192 [ 264.915151][T17423] loop3: detected capacity change from 0 to 264192 11:48:33 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000002040000000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:33 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000c730100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:33 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000024000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 264.924435][T17422] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 46)! [ 264.934694][T17422] EXT4-fs (loop2): group descriptors corrupted! [ 264.963148][T17423] EXT4-fs (loop3): inodes count not valid: 201326624 vs 32 [ 265.000994][T17431] loop4: detected capacity change from 0 to 264192 [ 265.007962][T17429] loop2: detected capacity change from 0 to 264192 [ 265.025533][T17429] EXT4-fs (loop2): inodes count not valid: 33554464 vs 32 [ 265.035170][T17439] loop3: detected capacity change from 0 to 264192 11:48:33 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000002ac0000000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 265.044099][T17431] EXT4-fs (loop4): inodes count not valid: 603979808 vs 32 [ 265.053756][T17439] EXT4-fs (loop3): inodes count not valid: 201326624 vs 32 [ 265.113282][T17446] loop2: detected capacity change from 0 to 264192 [ 265.122131][T17446] EXT4-fs (loop2): inodes count not valid: 33554464 vs 32 11:48:33 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r4, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(0x0, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r5, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:33 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r4, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(0x0, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r5, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:33 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000740100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:33 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000025000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:33 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000200000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:33 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) [ 265.588661][T17470] loop3: detected capacity change from 0 to 264192 [ 265.597928][T17465] loop4: detected capacity change from 0 to 264192 [ 265.607283][T17469] loop2: detected capacity change from 0 to 264192 [ 265.628870][T17465] EXT4-fs (loop4): inodes count not valid: 620757024 vs 32 11:48:33 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000026000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:33 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000027000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 265.641665][T17469] EXT4-fs (loop2): inodes count not valid: 131104 vs 32 [ 265.650022][T17470] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 265.662076][T17470] EXT4-fs (loop3): get root inode failed [ 265.667853][T17470] EXT4-fs (loop3): mount failed 11:48:33 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000300000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:33 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="200000007a0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:33 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000028000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 265.765388][T17487] loop2: detected capacity change from 0 to 264192 [ 265.780482][T17492] loop3: detected capacity change from 0 to 264192 [ 265.805257][T17495] loop4: detected capacity change from 0 to 264192 11:48:33 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000029000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 265.816480][T17492] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 265.822180][T17487] EXT4-fs (loop2): inodes count not valid: 196640 vs 32 [ 265.828719][T17492] EXT4-fs (loop3): get root inode failed [ 265.836872][T17495] EXT4-fs (loop4): inodes count not valid: 671088672 vs 32 [ 265.841834][T17492] EXT4-fs (loop3): mount failed [ 265.919463][T17510] loop4: detected capacity change from 0 to 264192 [ 265.927514][T17510] EXT4-fs (loop4): inodes count not valid: 687865888 vs 32 11:48:34 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r4, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r3, 0x0, 0x0) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r5, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:34 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r4, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r3, 0x0, 0x0) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r5, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:34 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000400000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:34 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20ffffff850100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:34 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000002e000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:34 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) [ 266.499514][T17526] loop3: detected capacity change from 0 to 264192 [ 266.503754][T17525] loop4: detected capacity change from 0 to 264192 [ 266.522351][T17529] loop2: detected capacity change from 0 to 264192 [ 266.531731][T17526] EXT4-fs (loop3): inodes count not valid: 4294967072 vs 32 11:48:34 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000500000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:34 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20ffffff8c0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 266.563403][T17525] EXT4-fs (loop4): inodes count not valid: 771751968 vs 32 [ 266.571041][T17529] EXT4-fs (loop2): inodes count not valid: 262176 vs 32 11:48:34 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000030000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 266.629047][T17544] loop3: detected capacity change from 0 to 264192 [ 266.649552][T17544] EXT4-fs (loop3): inodes count not valid: 4294967072 vs 32 [ 266.671032][T17551] loop2: detected capacity change from 0 to 264192 11:48:34 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="200000edc00100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 266.677961][T17552] loop4: detected capacity change from 0 to 264192 [ 266.687356][T17551] EXT4-fs (loop2): inodes count not valid: 327712 vs 32 [ 266.709333][T17552] EXT4-fs (loop4): inodes count not valid: 805306400 vs 32 11:48:34 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000600000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:34 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000031000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 266.748864][T17561] loop3: detected capacity change from 0 to 264192 [ 266.773305][T17561] EXT4-fs (loop3): inodes count not valid: 3976200224 vs 32 [ 266.789529][T17569] loop2: detected capacity change from 0 to 264192 [ 266.790711][T17568] loop4: detected capacity change from 0 to 264192 [ 266.798047][T17569] EXT4-fs (loop2): inodes count not valid: 393248 vs 32 [ 266.812452][T17568] EXT4-fs (loop4): inodes count not valid: 822083616 vs 32 11:48:35 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r4, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r3, 0x0, 0x0) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r5, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:35 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r4, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r3, 0x0, 0x0) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r5, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:35 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000700000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:35 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20ffffffda0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:35 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000003f000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:35 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x0) sendfile(r1, r1, 0x0, 0x8080ffffff80) [ 267.451149][T17591] loop2: detected capacity change from 0 to 264192 [ 267.466777][T17590] loop3: detected capacity change from 0 to 264192 [ 267.473928][T17591] EXT4-fs (loop2): inodes count not valid: 458784 vs 32 [ 267.482289][T17597] loop4: detected capacity change from 0 to 264192 11:48:35 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000800000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 267.500169][T17590] EXT4-fs (loop3): inodes count not valid: 4294967072 vs 32 [ 267.514721][T17597] EXT4-fs (loop4): inodes count not valid: 1056964640 vs 32 11:48:35 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20fffffff40100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:35 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000040000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:35 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000900000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 267.603888][T17613] loop3: detected capacity change from 0 to 264192 [ 267.626300][T17609] loop4: detected capacity change from 0 to 264192 [ 267.642551][T17613] EXT4-fs (loop3): inodes count not valid: 4294967072 vs 32 11:48:35 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000a00000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:35 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20fffffff60100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 267.657497][T17620] loop2: detected capacity change from 0 to 264192 [ 267.670593][T17620] EXT4-fs (loop2): inodes count not valid: 589856 vs 32 [ 267.673637][T17609] EXT4-fs (loop4): inodes count not valid: 1073741856 vs 32 [ 267.740961][T17633] loop3: detected capacity change from 0 to 264192 [ 267.749563][T17633] EXT4-fs (loop3): inodes count not valid: 4294967072 vs 32 11:48:36 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r4, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r3, 0x0, 0x0) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r5, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:36 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r4, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r3, 0x0, 0x0) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r5, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:36 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000048000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:36 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000b00000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:36 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20fffffdf90100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:36 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x0) sendfile(r1, r1, 0x0, 0x8080ffffff80) [ 268.373495][T17651] loop2: detected capacity change from 0 to 264192 [ 268.374573][T17650] loop4: detected capacity change from 0 to 264192 [ 268.386811][T17651] EXT4-fs (loop2): inodes count not valid: 720928 vs 32 [ 268.394370][T17652] loop3: detected capacity change from 0 to 264192 11:48:36 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000c00000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 268.431770][T17652] EXT4-fs (loop3): inodes count not valid: 4261412640 vs 32 [ 268.447247][T17650] EXT4-fs (loop4): inodes count not valid: 1207959584 vs 32 11:48:36 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000004c000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:36 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20fffffffb0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 268.519741][T17669] loop2: detected capacity change from 0 to 264192 [ 268.567924][T17675] loop3: detected capacity change from 0 to 264192 [ 268.570545][T17676] loop4: detected capacity change from 0 to 264192 [ 268.583734][T17669] EXT4-fs (loop2): inodes count not valid: 786464 vs 32 [ 268.603432][T17676] EXT4-fs (loop4): inodes count not valid: 1275068448 vs 32 [ 268.605375][T17675] EXT4-fs (loop3): inodes count not valid: 4294967072 vs 32 11:48:36 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000d00000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:36 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20fffffffe0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:36 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000060000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 268.663108][T17685] loop2: detected capacity change from 0 to 264192 [ 268.673101][T17685] EXT4-fs (loop2): inodes count not valid: 852000 vs 32 [ 268.707670][T17693] loop3: detected capacity change from 0 to 264192 [ 268.708117][T17694] loop4: detected capacity change from 0 to 264192 [ 268.716369][T17693] EXT4-fs (loop3): inodes count not valid: 4294967072 vs 32 [ 268.737850][T17694] EXT4-fs (loop4): inodes count not valid: 1610612768 vs 32 11:48:37 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000e00000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 269.198721][T17704] loop2: detected capacity change from 0 to 264192 [ 269.207201][T17704] EXT4-fs (loop2): inodes count not valid: 917536 vs 32 11:48:37 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r4, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r3, 0x0, &(0x7f0000000080)) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r5, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:37 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000203ff0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:37 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000c63000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:37 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r4, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r3, 0x0, &(0x7f0000000080)) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r5, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) [ 269.308892][T17717] loop4: detected capacity change from 0 to 264192 [ 269.318910][T17717] EXT4-fs (loop4): inodes count not valid: 1661730848 vs 32 [ 269.322483][T17720] loop3: detected capacity change from 0 to 264192 11:48:37 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000f00000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:37 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000c64000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:37 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x0) sendfile(r1, r1, 0x0, 0x8080ffffff80) [ 269.366303][T17720] EXT4-fs (loop3): inodes count not valid: 50462752 vs 32 11:48:37 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000fff0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 269.417938][T17730] loop2: detected capacity change from 0 to 264192 [ 269.440919][T17730] EXT4-fs (loop2): inodes count not valid: 983072 vs 32 [ 269.446342][T17729] loop4: detected capacity change from 0 to 264192 11:48:37 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20001000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:37 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000068000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 269.483681][T17729] EXT4-fs (loop4): inodes count not valid: 1678508064 vs 32 [ 269.514331][T17741] loop3: detected capacity change from 0 to 264192 11:48:37 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20fffffbff0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 269.538635][T17741] EXT4-fs (loop3): inodes count not valid: 251658272 vs 32 [ 269.565371][T17742] loop2: detected capacity change from 0 to 264192 [ 269.581350][T17742] EXT4-fs (loop2): inodes count not valid: 1048608 vs 32 11:48:37 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20001100000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 269.614004][T17754] loop4: detected capacity change from 0 to 264192 [ 269.623004][T17755] loop3: detected capacity change from 0 to 264192 [ 269.640321][T17755] EXT4-fs (loop3): inodes count not valid: 4227858208 vs 32 [ 269.651805][T17754] EXT4-fs (loop4): inodes count not valid: 1744830496 vs 32 [ 269.705475][T17764] loop2: detected capacity change from 0 to 264192 [ 269.714283][T17764] EXT4-fs (loop2): inodes count not valid: 1114144 vs 32 11:48:38 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r4, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r3, 0x0, &(0x7f0000000080)) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r5, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:38 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000006c000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:38 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="200003ffff0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:38 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20001200000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:38 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r4, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r3, 0x0, &(0x7f0000000080)) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r5, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) [ 270.266764][T17776] loop2: detected capacity change from 0 to 264192 [ 270.277452][T17779] loop3: detected capacity change from 0 to 264192 [ 270.287308][T17776] EXT4-fs (loop2): inodes count not valid: 1179680 vs 32 [ 270.295764][T17781] loop4: detected capacity change from 0 to 264192 11:48:38 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(0xffffffffffffffff, r1, 0x0, 0x8080ffffff80) 11:48:38 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20001300000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:38 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000e0ffff0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:38 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000074000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 270.316273][T17781] EXT4-fs (loop4): inodes count not valid: 1811939360 vs 32 [ 270.335325][T17779] EXT4-fs (loop3): inodes count not valid: 4278386720 vs 32 [ 270.408334][T17798] loop2: detected capacity change from 0 to 264192 [ 270.441217][T17803] loop4: detected capacity change from 0 to 264192 [ 270.454710][T17804] loop3: detected capacity change from 0 to 264192 [ 270.507178][T17803] EXT4-fs (loop4): inodes count not valid: 1946157088 vs 32 [ 270.545645][T17798] EXT4-fs (loop2): inodes count not valid: 1245216 vs 32 11:48:38 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000007a000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 270.626673][T17804] EXT4-fs (loop3): inodes count not valid: 4292870176 vs 32 11:48:38 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000cc000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 270.823688][T17814] loop4: detected capacity change from 0 to 264192 [ 270.834682][T17814] EXT4-fs (loop4): inodes count not valid: 2046820384 vs 32 11:48:39 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000cd000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 271.076190][T17820] loop4: detected capacity change from 0 to 264192 [ 271.088123][T17820] EXT4-fs (loop4): inodes count not valid: 3422552096 vs 32 [ 271.459415][T17832] loop4: detected capacity change from 0 to 264192 [ 271.468748][T17832] EXT4-fs (loop4): inodes count not valid: 3439329312 vs 32 11:48:39 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r4, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r3, 0x0, &(0x7f0000000080)) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r5, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:39 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20001400000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:39 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20fffbffff0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:39 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000ce000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:39 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(0xffffffffffffffff, r1, 0x0, 0x8080ffffff80) 11:48:39 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r4, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r3, 0x0, &(0x7f0000000080)) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r5, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) [ 271.574714][T17843] loop3: detected capacity change from 0 to 264192 [ 271.593940][T17847] loop4: detected capacity change from 0 to 264192 [ 271.612614][T17847] EXT4-fs (loop4): inodes count not valid: 3456106528 vs 32 [ 271.620558][T17848] loop2: detected capacity change from 0 to 264192 [ 271.632228][T17843] EXT4-fs (loop3): inodes count not valid: 4294704928 vs 32 11:48:39 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000cf000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:39 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20f9fdffff0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 271.666247][T17848] EXT4-fs (loop2): inodes count not valid: 1310752 vs 32 11:48:39 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20001500000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:39 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000d0000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 271.735998][T17859] loop4: detected capacity change from 0 to 264192 [ 271.759964][T17859] EXT4-fs (loop4): inodes count not valid: 3472883744 vs 32 [ 271.775589][T17864] loop3: detected capacity change from 0 to 264192 11:48:39 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="207fffffff0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 271.815405][T17866] loop4: detected capacity change from 0 to 264192 [ 271.819425][T17864] EXT4-fs (loop3): inodes count not valid: 4294834464 vs 32 [ 271.846894][T17866] EXT4-fs (loop4): inodes count not valid: 3489660960 vs 32 [ 271.858642][T17873] loop2: detected capacity change from 0 to 264192 11:48:39 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000fff000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 271.892531][T17873] EXT4-fs (loop2): inodes count not valid: 1376288 vs 32 [ 271.913271][T17882] loop3: detected capacity change from 0 to 264192 [ 271.931978][T17886] loop4: detected capacity change from 0 to 264192 [ 271.971920][T17882] EXT4-fs (loop3): inodes count not valid: 4294934304 vs 32 [ 271.998059][T17886] EXT4-fs (loop4): inodes count not valid: 4279173152 vs 32 11:48:40 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r4, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r3, 0x1, &(0x7f0000000080)=[0x0]) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r5, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:40 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000005f0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:40 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2085ffffff0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:40 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r4, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r3, 0x1, &(0x7f0000000080)=[0x0]) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r5, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:41 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(0xffffffffffffffff, r1, 0x0, 0x8080ffffff80) 11:48:41 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20001600000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 272.965544][T17906] loop3: detected capacity change from 0 to 264192 [ 272.979803][T17906] EXT4-fs (loop3): inodes count not valid: 4294935840 vs 32 [ 272.988372][T17905] loop4: detected capacity change from 0 to 264192 11:48:41 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="208cffffff0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 273.022694][T17910] loop2: detected capacity change from 0 to 264192 [ 273.083347][T17919] loop3: detected capacity change from 0 to 264192 [ 273.116313][T17919] EXT4-fs (loop3): inodes count not valid: 4294937632 vs 32 [ 273.125196][T17905] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 273.151231][T17905] ext4 filesystem being mounted at /root/syzkaller-testdir162150276/syzkaller.uqa8aH/569/file0 supports timestamps until 2038 (0x7fffffff) [ 273.155442][T17910] EXT4-fs (loop2): inodes count not valid: 1441824 vs 32 11:48:41 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000200000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:41 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20daffffff0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:41 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20001700000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 273.250803][T17930] loop3: detected capacity change from 0 to 264192 [ 273.289690][T17930] EXT4-fs (loop3): inodes count not valid: 4294957600 vs 32 [ 273.297537][T17937] loop2: detected capacity change from 0 to 264192 11:48:41 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20f4ffffff0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 273.324677][T17940] loop4: detected capacity change from 0 to 264192 [ 273.334954][T17937] EXT4-fs (loop2): inodes count not valid: 1507360 vs 32 11:48:41 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20001800000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 273.372117][T17940] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 273.398030][T17940] ext4 filesystem being mounted at /root/syzkaller-testdir162150276/syzkaller.uqa8aH/570/file0 supports timestamps until 2038 (0x7fffffff) [ 273.429136][T17950] loop3: detected capacity change from 0 to 264192 [ 273.463692][T17950] EXT4-fs (loop3): inodes count not valid: 4294964256 vs 32 [ 273.486893][T17954] loop2: detected capacity change from 0 to 264192 [ 273.546743][T17954] EXT4-fs (loop2): inodes count not valid: 1572896 vs 32 11:48:42 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r4, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r3, 0x1, &(0x7f0000000080)=[0x0]) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r5, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:42 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000005f0200000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:42 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20f6ffffff0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:42 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20001900000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:42 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, 0xffffffffffffffff, 0x0, 0x8080ffffff80) 11:48:42 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r4, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r3, 0x1, &(0x7f0000000080)=[0x0]) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r5, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) [ 274.468231][T17975] loop4: detected capacity change from 0 to 264192 [ 274.484249][T17975] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 274.506986][T17981] loop3: detected capacity change from 0 to 264192 [ 274.516275][T17975] ext4 filesystem being mounted at /root/syzkaller-testdir162150276/syzkaller.uqa8aH/571/file0 supports timestamps until 2038 (0x7fffffff) [ 274.534304][T17982] loop2: detected capacity change from 0 to 264192 11:48:42 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000300000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 274.567122][T17981] EXT4-fs (loop3): inodes count not valid: 4294964768 vs 32 [ 274.577136][T17982] EXT4-fs (loop2): inodes count not valid: 1638432 vs 32 11:48:42 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20001a00000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:42 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20fbffffff0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 274.660737][T17995] loop4: detected capacity change from 0 to 264192 [ 274.711570][T17995] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 274.745365][T18003] loop3: detected capacity change from 0 to 264192 [ 274.752553][T18004] loop2: detected capacity change from 0 to 264192 11:48:42 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20feffffff0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:42 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20001b00000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 274.765618][T18003] EXT4-fs (loop3): inodes count not valid: 4294966048 vs 32 [ 274.768487][T17995] ext4 filesystem being mounted at /root/syzkaller-testdir162150276/syzkaller.uqa8aH/572/file0 supports timestamps until 2038 (0x7fffffff) [ 274.803191][T18004] EXT4-fs (loop2): inodes count not valid: 1703968 vs 32 11:48:42 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000005f0300000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 274.876244][T18014] loop2: detected capacity change from 0 to 264192 [ 274.908788][T18014] EXT4-fs (loop2): inodes count not valid: 1769504 vs 32 [ 274.926756][T18025] loop4: detected capacity change from 0 to 264192 [ 275.075585][T18025] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 275.086434][T18025] ext4 filesystem being mounted at /root/syzkaller-testdir162150276/syzkaller.uqa8aH/573/file0 supports timestamps until 2038 (0x7fffffff) 11:48:43 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r4, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r3, 0x1, &(0x7f0000000080)=[0x0]) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r5, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:43 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000020000000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:43 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20001c00000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:43 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000400000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:44 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, 0xffffffffffffffff, 0x0, 0x8080ffffff80) 11:48:44 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r4, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r3, 0x1, &(0x7f0000000080)=[0x0]) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r5, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) [ 275.959855][T18041] loop2: detected capacity change from 0 to 264192 [ 275.964919][T18038] loop3: detected capacity change from 0 to 264192 [ 275.976979][T18038] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 not in group (block 46)! [ 275.987328][T18038] EXT4-fs (loop3): group descriptors corrupted! [ 275.988793][T18045] loop4: detected capacity change from 0 to 264192 [ 275.997623][T18041] EXT4-fs (loop2): inodes count not valid: 1835040 vs 32 11:48:44 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000040000000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:44 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20001d00000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:44 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000005f0400000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 276.036249][T18045] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 276.047622][T18045] ext4 filesystem being mounted at /root/syzkaller-testdir162150276/syzkaller.uqa8aH/574/file0 supports timestamps until 2038 (0x7fffffff) 11:48:44 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000002040000000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:44 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000002ac0000000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 276.188133][T18065] loop2: detected capacity change from 0 to 264192 [ 276.197795][T18066] loop4: detected capacity change from 0 to 264192 [ 276.239469][T18065] EXT4-fs (loop2): inodes count not valid: 1900576 vs 32 [ 276.255551][T18066] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 276.259552][T18073] loop3: detected capacity change from 0 to 264192 11:48:44 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20001e00000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 276.297802][T18066] ext4 filesystem being mounted at /root/syzkaller-testdir162150276/syzkaller.uqa8aH/575/file0 supports timestamps until 2038 (0x7fffffff) [ 276.314273][T18073] EXT4-fs (loop3): inodes count not valid: 33554464 vs 32 [ 276.349581][T18081] loop2: detected capacity change from 0 to 264192 [ 276.376502][T18081] EXT4-fs (loop2): inodes count not valid: 1966112 vs 32 11:48:45 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:45 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000200000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:45 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000500000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:45 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20002100000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 277.478013][T18101] loop4: detected capacity change from 0 to 264192 [ 277.498118][T18101] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 277.509005][T18101] ext4 filesystem being mounted at /root/syzkaller-testdir162150276/syzkaller.uqa8aH/576/file0 supports timestamps until 2038 (0x7fffffff) [ 277.509992][T18108] loop2: detected capacity change from 0 to 264192 11:48:45 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, 0xffffffffffffffff, 0x0, 0x8080ffffff80) 11:48:45 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:45 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000005f0500000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 277.553426][T18108] EXT4-fs (loop2): inodes count not valid: 2162720 vs 32 [ 277.567766][T18110] loop3: detected capacity change from 0 to 264192 11:48:45 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20002200000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 277.628192][T18110] EXT4-fs (loop3): inodes count not valid: 131104 vs 32 [ 277.652201][T18121] loop4: detected capacity change from 0 to 264192 11:48:45 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000300000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 277.682417][T18123] loop2: detected capacity change from 0 to 264192 [ 277.694332][T18121] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 277.713989][T18123] EXT4-fs (loop2): inodes count not valid: 2228256 vs 32 11:48:45 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20002300000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 277.778090][T18121] ext4 filesystem being mounted at /root/syzkaller-testdir162150276/syzkaller.uqa8aH/577/file0 supports timestamps until 2038 (0x7fffffff) [ 277.823179][T18133] loop3: detected capacity change from 0 to 264192 [ 277.853480][T18133] EXT4-fs (loop3): inodes count not valid: 196640 vs 32 11:48:45 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000400000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:45 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000600000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 277.874942][T18141] loop2: detected capacity change from 0 to 264192 [ 277.914002][T18141] EXT4-fs (loop2): inodes count not valid: 2293792 vs 32 [ 277.945726][T18145] loop4: detected capacity change from 0 to 264192 [ 277.952476][T18144] loop3: detected capacity change from 0 to 264192 [ 278.064045][T18145] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 278.075646][T18145] ext4 filesystem being mounted at /root/syzkaller-testdir162150276/syzkaller.uqa8aH/578/file0 supports timestamps until 2038 (0x7fffffff) [ 278.127986][T18144] EXT4-fs (loop3): inodes count not valid: 262176 vs 32 11:48:47 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:47 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20002400000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:47 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000005f0600000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:47 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000500000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:47 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x0) 11:48:47 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) [ 279.023852][T18168] loop3: detected capacity change from 0 to 264192 11:48:47 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000600000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 279.068934][T18168] EXT4-fs (loop3): inodes count not valid: 327712 vs 32 [ 279.091347][T18172] loop2: detected capacity change from 0 to 264192 [ 279.107719][T18178] loop4: detected capacity change from 0 to 264192 [ 279.163895][T18172] EXT4-fs (loop2): inodes count not valid: 2359328 vs 32 [ 279.186057][T18178] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 279.203034][T18187] loop3: detected capacity change from 0 to 264192 11:48:47 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20002500000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 279.231678][T18178] ext4 filesystem being mounted at /root/syzkaller-testdir162150276/syzkaller.uqa8aH/579/file0 supports timestamps until 2038 (0x7fffffff) [ 279.248504][T18187] EXT4-fs (loop3): inodes count not valid: 393248 vs 32 11:48:47 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000700000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:47 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000700000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:47 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20002600000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:47 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000800000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 279.319055][T18197] loop2: detected capacity change from 0 to 264192 [ 279.330285][T18197] EXT4-fs (loop2): inodes count not valid: 2424864 vs 32 [ 279.336594][T18200] loop3: detected capacity change from 0 to 264192 [ 279.355187][T18200] EXT4-fs (loop3): inodes count not valid: 458784 vs 32 [ 279.405202][T18206] loop4: detected capacity change from 0 to 264192 [ 279.441786][T18206] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 279.464920][T18214] loop3: detected capacity change from 0 to 264192 [ 279.473487][T18206] ext4 filesystem being mounted at /root/syzkaller-testdir162150276/syzkaller.uqa8aH/580/file0 supports timestamps until 2038 (0x7fffffff) [ 279.483422][T18216] loop2: detected capacity change from 0 to 264192 [ 279.513793][T18214] EXT4-fs (loop3): inodes count not valid: 524320 vs 32 [ 279.540311][T18216] EXT4-fs (loop2): inodes count not valid: 2490400 vs 32 11:48:48 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:48 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000005f0700000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:48 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000900000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 280.306075][T18234] loop3: detected capacity change from 0 to 264192 11:48:48 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:48 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x0) 11:48:48 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20002700000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 280.599501][T18234] EXT4-fs (loop3): inodes count not valid: 589856 vs 32 11:48:48 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000a00000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 280.677070][T18247] loop4: detected capacity change from 0 to 264192 [ 280.716841][T18251] loop2: detected capacity change from 0 to 264192 [ 280.747062][T18251] EXT4-fs (loop2): inodes count not valid: 2555936 vs 32 [ 280.751717][T18247] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 280.771685][T18262] loop3: detected capacity change from 0 to 264192 [ 280.789117][T18262] EXT4-fs (loop3): inodes count not valid: 655392 vs 32 11:48:48 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000b00000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:48 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20002800000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 280.799838][T18247] ext4 filesystem being mounted at /root/syzkaller-testdir162150276/syzkaller.uqa8aH/581/file0 supports timestamps until 2038 (0x7fffffff) 11:48:48 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000800000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:48 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20002900000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 280.883768][T18269] loop2: detected capacity change from 0 to 264192 [ 280.891493][T18265] loop3: detected capacity change from 0 to 264192 [ 280.895245][T18269] EXT4-fs (loop2): inodes count not valid: 2621472 vs 32 [ 280.947215][T18265] EXT4-fs (loop3): inodes count not valid: 720928 vs 32 [ 280.953085][T18276] loop4: detected capacity change from 0 to 264192 11:48:49 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000c00000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 280.992687][T18276] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 280.999601][T18282] loop2: detected capacity change from 0 to 264192 [ 281.015776][T18276] ext4 filesystem being mounted at /root/syzkaller-testdir162150276/syzkaller.uqa8aH/582/file0 supports timestamps until 2038 (0x7fffffff) [ 281.015943][T18282] EXT4-fs (loop2): inodes count not valid: 2687008 vs 32 [ 281.075773][T18291] loop3: detected capacity change from 0 to 264192 [ 281.085707][T18291] EXT4-fs (loop3): inodes count not valid: 786464 vs 32 11:48:49 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r4, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r3, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f00000002c0)="9a", 0x1}]) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r5, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:49 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000005f0800000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:49 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20002a00000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 281.568105][T18308] loop2: detected capacity change from 0 to 264192 [ 281.580134][T18310] loop4: detected capacity change from 0 to 264192 [ 281.615527][T18308] EXT4-fs (loop2): inodes count not valid: 2752544 vs 32 [ 281.665139][T18310] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 281.711925][T18310] ext4 filesystem being mounted at /root/syzkaller-testdir162150276/syzkaller.uqa8aH/583/file0 supports timestamps until 2038 (0x7fffffff) 11:48:49 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r4, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r3, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f00000002c0)="9a", 0x1}]) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r5, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:50 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x0) 11:48:50 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000d00000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:50 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20002b00000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:50 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000900000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 282.240590][T18331] loop4: detected capacity change from 0 to 264192 [ 282.245009][T18332] loop3: detected capacity change from 0 to 264192 [ 282.254219][T18331] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 282.254325][T18330] loop2: detected capacity change from 0 to 264192 [ 282.280407][T18332] EXT4-fs (loop3): inodes count not valid: 852000 vs 32 11:48:50 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000005f0900000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:50 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000e00000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 282.288856][T18331] ext4 filesystem being mounted at /root/syzkaller-testdir162150276/syzkaller.uqa8aH/584/file0 supports timestamps until 2038 (0x7fffffff) [ 282.303577][T18330] EXT4-fs (loop2): inodes count not valid: 2818080 vs 32 11:48:50 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20002c00000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:50 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r4, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r3, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f00000002c0)="9a", 0x1}]) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r5, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) [ 282.396265][T18347] loop4: detected capacity change from 0 to 264192 [ 282.408835][T18350] loop3: detected capacity change from 0 to 264192 [ 282.420097][T18350] EXT4-fs (loop3): inodes count not valid: 917536 vs 32 [ 282.434661][T18354] loop2: detected capacity change from 0 to 264192 11:48:50 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000f00000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 282.465721][T18354] EXT4-fs (loop2): inodes count not valid: 2883616 vs 32 [ 282.503384][T18347] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 282.539937][T18347] ext4 filesystem being mounted at /root/syzkaller-testdir162150276/syzkaller.uqa8aH/585/file0 supports timestamps until 2038 (0x7fffffff) 11:48:50 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000a00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 282.655283][T18375] loop3: detected capacity change from 0 to 264192 [ 282.693581][T18375] EXT4-fs (loop3): inodes count not valid: 983072 vs 32 11:48:50 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20001000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 283.206045][T18382] loop3: detected capacity change from 0 to 264192 [ 283.217781][T18382] EXT4-fs (loop3): inodes count not valid: 1048608 vs 32 11:48:51 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r4, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r3, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f00000002c0)="9a", 0x1}]) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r5, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:51 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20002d00000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:51 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20001100000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:51 executing program 1: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20001d00000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:51 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r4, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r3, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f00000002c0)="9a", 0x1}]) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r5, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) [ 283.611560][T18394] loop4: detected capacity change from 0 to 264192 11:48:51 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000005f0a00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 283.683581][T18402] loop2: detected capacity change from 0 to 264192 [ 283.688496][T18394] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 283.700945][T18394] ext4 filesystem being mounted at /root/syzkaller-testdir162150276/syzkaller.uqa8aH/586/file0 supports timestamps until 2038 (0x7fffffff) [ 283.703328][T18404] loop3: detected capacity change from 0 to 264192 [ 283.769775][T18402] EXT4-fs (loop2): inodes count not valid: 2949152 vs 32 [ 283.779233][T18404] EXT4-fs (loop3): inodes count not valid: 1114144 vs 32 11:48:51 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20001200000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 283.816387][T18415] loop4: detected capacity change from 0 to 264192 [ 283.832253][T18415] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 283.843324][T18415] ext4 filesystem being mounted at /root/syzkaller-testdir162150276/syzkaller.uqa8aH/587/file0 supports timestamps until 2038 (0x7fffffff) 11:48:51 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000b00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:52 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20002e00000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 283.938975][T18424] loop3: detected capacity change from 0 to 264192 [ 283.972187][T18424] EXT4-fs (loop3): inodes count not valid: 1179680 vs 32 11:48:52 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20002f00000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:52 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20001300000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 283.984689][T18434] loop2: detected capacity change from 0 to 264192 [ 283.994996][T18434] EXT4-fs (loop2): inodes count not valid: 3014688 vs 32 [ 284.005070][T18436] loop4: detected capacity change from 0 to 264192 [ 284.053628][T18436] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 284.065079][T18443] loop3: detected capacity change from 0 to 264192 [ 284.070518][T18436] ext4 filesystem being mounted at /root/syzkaller-testdir162150276/syzkaller.uqa8aH/588/file0 supports timestamps until 2038 (0x7fffffff) [ 284.088111][T18443] EXT4-fs (loop3): inodes count not valid: 1245216 vs 32 11:48:52 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000c00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 284.120068][T18450] loop2: detected capacity change from 0 to 264192 [ 284.129527][T18450] EXT4-fs (loop2): inodes count not valid: 3080224 vs 32 [ 284.160905][T18453] loop1: detected capacity change from 0 to 264192 [ 284.170604][T18453] EXT4-fs (loop1): inodes count not valid: 1900576 vs 32 [ 284.233611][T18464] loop4: detected capacity change from 0 to 264192 [ 284.244062][T18464] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 284.256267][T18464] ext4 filesystem being mounted at /root/syzkaller-testdir162150276/syzkaller.uqa8aH/589/file0 supports timestamps until 2038 (0x7fffffff) 11:48:52 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r4, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r3, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f00000002c0)="9a", 0x1}]) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r5, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:52 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20001400000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:52 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20003000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:52 executing program 1: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="208cffffff0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:52 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, 0x0}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:52 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000d00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 284.602217][T18476] loop3: detected capacity change from 0 to 264192 [ 284.613053][T18478] loop1: detected capacity change from 0 to 264192 [ 284.627762][T18484] loop2: detected capacity change from 0 to 264192 [ 284.636330][T18483] loop4: detected capacity change from 0 to 264192 [ 284.661721][T18476] EXT4-fs (loop3): inodes count not valid: 1310752 vs 32 [ 284.675136][T18478] EXT4-fs (loop1): inodes count not valid: 4294937632 vs 32 [ 284.690793][T18484] EXT4-fs (loop2): inodes count not valid: 3145760 vs 32 [ 284.700510][T18483] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 11:48:52 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20003100000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:52 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20001500000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 284.718426][T18483] ext4 filesystem being mounted at /root/syzkaller-testdir162150276/syzkaller.uqa8aH/590/file0 supports timestamps until 2038 (0x7fffffff) 11:48:52 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000f00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:52 executing program 1: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000d0000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 284.829012][T18507] loop3: detected capacity change from 0 to 264192 [ 284.832499][T18511] loop4: detected capacity change from 0 to 264192 [ 284.836093][T18510] loop1: detected capacity change from 0 to 264192 [ 284.843669][T18508] loop2: detected capacity change from 0 to 264192 [ 284.855734][T18507] EXT4-fs (loop3): inodes count not valid: 1376288 vs 32 11:48:52 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20001600000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 284.873544][T18510] EXT4-fs (loop1): inodes count not valid: 3489660960 vs 32 11:48:53 executing program 1: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000300000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 284.906899][T18511] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 284.914945][T18508] EXT4-fs (loop2): inodes count not valid: 3211296 vs 32 [ 284.917650][T18511] ext4 filesystem being mounted at /root/syzkaller-testdir162150276/syzkaller.uqa8aH/591/file0 supports timestamps until 2038 (0x7fffffff) [ 284.975523][T18521] loop3: detected capacity change from 0 to 264192 [ 284.990680][T18521] EXT4-fs (loop3): inodes count not valid: 1441824 vs 32 [ 285.005929][T18527] loop1: detected capacity change from 0 to 264192 [ 285.025235][T18527] EXT4-fs (loop1): inodes count not valid: 196640 vs 32 11:48:53 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, 0x0}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:53 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000001000000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:53 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20001700000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:53 executing program 1: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000680100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:53 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, 0x0}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:53 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20003200000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 285.579583][T18543] loop3: detected capacity change from 0 to 264192 [ 285.585424][T18544] loop4: detected capacity change from 0 to 264192 [ 285.588765][T18545] loop1: detected capacity change from 0 to 264192 [ 285.600434][T18546] loop2: detected capacity change from 0 to 264192 [ 285.622854][T18546] EXT4-fs (loop2): inodes count not valid: 3276832 vs 32 11:48:53 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000001100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 285.630293][T18544] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 285.641296][T18544] ext4 filesystem being mounted at /root/syzkaller-testdir162150276/syzkaller.uqa8aH/592/file0 supports timestamps until 2038 (0x7fffffff) [ 285.650721][T18543] EXT4-fs (loop3): inodes count not valid: 1507360 vs 32 [ 285.693922][T18545] EXT4-fs error (device loop1): ext4_fill_super:4956: inode #2: comm syz-executor.1: iget: root inode unallocated [ 285.706050][T18545] EXT4-fs (loop1): get root inode failed [ 285.711684][T18545] EXT4-fs (loop1): mount failed 11:48:53 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20003300000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 285.761541][T18563] loop4: detected capacity change from 0 to 264192 [ 285.772605][T18563] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 285.783607][T18563] ext4 filesystem being mounted at /root/syzkaller-testdir162150276/syzkaller.uqa8aH/593/file0 supports timestamps until 2038 (0x7fffffff) 11:48:53 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20001800000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:53 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000001300000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:53 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, 0x0, 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) [ 285.850630][T18572] loop2: detected capacity change from 0 to 264192 [ 285.859287][T18572] EXT4-fs (loop2): inodes count not valid: 3342368 vs 32 [ 285.870456][T18578] loop3: detected capacity change from 0 to 264192 11:48:53 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20003400000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 285.902395][T18578] EXT4-fs (loop3): inodes count not valid: 1572896 vs 32 [ 285.942678][T18588] loop4: detected capacity change from 0 to 264192 [ 285.953412][T18592] loop2: detected capacity change from 0 to 264192 [ 285.963506][T18592] EXT4-fs (loop2): inodes count not valid: 3407904 vs 32 [ 285.972717][T18588] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 285.983914][T18588] ext4 filesystem being mounted at /root/syzkaller-testdir162150276/syzkaller.uqa8aH/594/file0 supports timestamps until 2038 (0x7fffffff) 11:48:54 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000001400000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:54 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20001900000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:54 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20003500000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:54 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, 0x0}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:54 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, 0x0}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) [ 286.674263][T18614] loop3: detected capacity change from 0 to 264192 [ 286.684930][T18617] loop4: detected capacity change from 0 to 264192 [ 286.705338][T18614] EXT4-fs (loop3): inodes count not valid: 1638432 vs 32 11:48:54 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20001a00000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 286.770091][T18623] loop2: detected capacity change from 0 to 264192 [ 286.880007][T18623] EXT4-fs (loop2): inodes count not valid: 3473440 vs 32 [ 286.889420][T18617] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 286.910721][T18617] ext4 filesystem being mounted at /root/syzkaller-testdir162150276/syzkaller.uqa8aH/595/file0 supports timestamps until 2038 (0x7fffffff) 11:48:55 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000002000000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:55 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r5, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) [ 286.925248][T18627] loop3: detected capacity change from 0 to 264192 [ 286.944268][T18627] EXT4-fs (loop3): inodes count not valid: 1703968 vs 32 11:48:55 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20003600000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:55 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20001b00000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 287.047484][T18642] loop2: detected capacity change from 0 to 264192 [ 287.056982][T18641] loop4: detected capacity change from 0 to 264192 [ 287.071281][T18645] loop3: detected capacity change from 0 to 264192 [ 287.077894][T18642] EXT4-fs (loop2): inodes count not valid: 3538976 vs 32 11:48:55 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20003700000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 287.088959][T18641] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 287.102736][T18645] EXT4-fs (loop3): inodes count not valid: 1769504 vs 32 11:48:55 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20001c00000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 287.138592][T18641] ext4 filesystem being mounted at /root/syzkaller-testdir162150276/syzkaller.uqa8aH/596/file0 supports timestamps until 2038 (0x7fffffff) [ 287.207372][T18663] loop3: detected capacity change from 0 to 264192 [ 287.215148][T18661] loop2: detected capacity change from 0 to 264192 [ 287.225358][T18663] EXT4-fs (loop3): inodes count not valid: 1835040 vs 32 [ 287.269552][T18661] EXT4-fs (loop2): inodes count not valid: 3604512 vs 32 11:48:55 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20001d00000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:55 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000002300000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:55 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20003800000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:55 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:55 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, 0x0}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) [ 287.655066][T18684] loop2: detected capacity change from 0 to 264192 [ 287.662796][T18685] loop3: detected capacity change from 0 to 264192 [ 287.670201][T18689] loop4: detected capacity change from 0 to 264192 [ 287.676954][T18685] EXT4-fs (loop3): inodes count not valid: 1900576 vs 32 11:48:55 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20001e00000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 287.712705][T18684] EXT4-fs (loop2): inodes count not valid: 3670048 vs 32 [ 287.745784][T18689] EXT4-fs (loop4): inodes count not valid: 32 vs 64 11:48:55 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20003900000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 287.779625][T18699] loop3: detected capacity change from 0 to 264192 [ 287.803294][T18699] EXT4-fs (loop3): inodes count not valid: 1966112 vs 32 [ 287.875141][T18706] loop2: detected capacity change from 0 to 264192 [ 287.889754][T18706] EXT4-fs (loop2): inodes count not valid: 3735584 vs 32 11:48:56 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r5, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:56 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20003a00000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:56 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20002100000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:56 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000002500000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 288.156001][T18718] loop4: detected capacity change from 0 to 264192 [ 288.169465][T18719] loop3: detected capacity change from 0 to 264192 [ 288.182744][T18719] EXT4-fs (loop3): inodes count not valid: 2162720 vs 32 [ 288.191269][T18724] loop2: detected capacity change from 0 to 264192 [ 288.196022][T18718] EXT4-fs (loop4): inodes count not valid: 32 vs 64 11:48:56 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20002200000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:56 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20003b00000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 288.211793][T18724] EXT4-fs (loop2): inodes count not valid: 3801120 vs 32 11:48:56 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000002e00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:56 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20003c00000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 288.304392][T18732] loop2: detected capacity change from 0 to 264192 [ 288.319362][T18732] EXT4-fs (loop2): inodes count not valid: 3866656 vs 32 [ 288.341946][T18741] loop3: detected capacity change from 0 to 264192 [ 288.349331][T18743] loop4: detected capacity change from 0 to 264192 [ 288.360734][T18743] EXT4-fs (loop4): inodes count not valid: 32 vs 64 [ 288.394845][T18741] EXT4-fs (loop3): inodes count not valid: 2228256 vs 32 [ 288.397670][T18749] loop2: detected capacity change from 0 to 264192 [ 288.440660][T18749] EXT4-fs (loop2): inodes count not valid: 3932192 vs 32 11:48:56 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:56 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000003100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:56 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20003d00000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:56 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) [ 288.630803][T18765] loop2: detected capacity change from 0 to 264192 [ 288.637989][T18767] loop4: detected capacity change from 0 to 264192 [ 288.651562][T18767] EXT4-fs (loop4): inodes count not valid: 32 vs 64 [ 288.658488][T18765] EXT4-fs (loop2): inodes count not valid: 3997728 vs 32 11:48:57 executing program 1: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20003c00000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:57 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20002300000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:57 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000003700000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:57 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20003e00000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:57 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20002400000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 289.235149][T18783] loop4: detected capacity change from 0 to 264192 [ 289.244883][T18783] EXT4-fs (loop4): inodes count not valid: 32 vs 64 [ 289.250109][T18782] loop3: detected capacity change from 0 to 264192 [ 289.251796][T18784] loop2: detected capacity change from 0 to 264192 [ 289.269467][T18784] EXT4-fs (loop2): inodes count not valid: 4063264 vs 32 [ 289.273728][T18782] EXT4-fs (loop3): inodes count not valid: 2293792 vs 32 11:48:57 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20004800000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:57 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000003f00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 289.362516][T18799] loop3: detected capacity change from 0 to 264192 [ 289.363889][T18801] loop2: detected capacity change from 0 to 264192 [ 289.377318][T18803] loop4: detected capacity change from 0 to 264192 [ 289.378667][T18804] loop1: detected capacity change from 0 to 264192 [ 289.389566][T18801] EXT4-fs (loop2): inodes count not valid: 4718624 vs 32 [ 289.399158][T18803] EXT4-fs (loop4): inodes count not valid: 32 vs 64 11:48:57 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20002500000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 289.409638][T18799] EXT4-fs (loop3): inodes count not valid: 2359328 vs 32 [ 289.420528][T18804] EXT4-fs (loop1): inodes count not valid: 3932192 vs 32 [ 289.486559][T18818] loop3: detected capacity change from 0 to 264192 [ 289.502758][T18818] EXT4-fs (loop3): inodes count not valid: 2424864 vs 32 11:48:57 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:57 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20004c00000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:57 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000004b00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:57 executing program 1: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="200000002d0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:57 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20002600000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:57 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) [ 289.582231][T18830] loop1: detected capacity change from 0 to 264192 [ 289.592558][T18833] loop2: detected capacity change from 0 to 264192 [ 289.595913][T18832] loop3: detected capacity change from 0 to 264192 [ 289.609355][T18833] EXT4-fs (loop2): inodes count not valid: 4980768 vs 32 [ 289.615825][T18831] loop4: detected capacity change from 0 to 264192 11:48:57 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20006000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 289.634363][T18830] EXT4-fs error (device loop1): ext4_fill_super:4956: inode #2: comm syz-executor.1: iget: root inode unallocated [ 289.646605][T18830] EXT4-fs (loop1): get root inode failed [ 289.652266][T18830] EXT4-fs (loop1): mount failed [ 289.657950][T18832] EXT4-fs (loop3): inodes count not valid: 2490400 vs 32 [ 289.673653][T18831] EXT4-fs (loop4): inodes count not valid: 32 vs 96 11:48:57 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20002700000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:57 executing program 1: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000604000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 289.754486][T18845] loop2: detected capacity change from 0 to 264192 [ 289.781404][T18855] loop3: detected capacity change from 0 to 264192 11:48:57 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000006400000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 289.812830][T18845] EXT4-fs (loop2): inodes count not valid: 6291488 vs 32 [ 289.823595][T18857] loop1: detected capacity change from 0 to 264192 [ 289.829690][T18855] EXT4-fs (loop3): inodes count not valid: 2555936 vs 32 [ 289.843874][T18857] EXT4-fs (loop1): inodes count not valid: 67502112 vs 32 [ 289.851768][T18861] loop4: detected capacity change from 0 to 264192 11:48:57 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20006800000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:57 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) [ 289.878815][T18861] EXT4-fs (loop4): inodes count not valid: 32 vs 128 [ 289.911522][T18871] loop2: detected capacity change from 0 to 264192 [ 289.921505][T18871] EXT4-fs (loop2): inodes count not valid: 6815776 vs 32 11:48:58 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(0x0, 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:58 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20002800000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:58 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000037200000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:58 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20006c00000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:58 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) [ 290.830761][T18892] loop4: detected capacity change from 0 to 264192 [ 290.890625][T18897] loop3: detected capacity change from 0 to 264192 [ 290.898497][T18898] loop2: detected capacity change from 0 to 264192 [ 290.907992][T18898] EXT4-fs (loop2): inodes count not valid: 7077920 vs 32 [ 290.912847][T18892] EXT4-fs (loop4): inodes count not valid: 32 vs 128 11:48:59 executing program 1: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000250100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 290.936112][T18897] EXT4-fs (loop3): inodes count not valid: 2621472 vs 32 11:48:59 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20002900000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:59 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20007400000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:59 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000038700000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 291.045085][T18912] loop3: detected capacity change from 0 to 264192 [ 291.069479][T18914] loop2: detected capacity change from 0 to 264192 11:48:59 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20007a00000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 291.091539][T18914] EXT4-fs (loop2): inodes count not valid: 7602208 vs 32 [ 291.113593][T18912] EXT4-fs (loop3): inodes count not valid: 2687008 vs 32 [ 291.115806][T18922] loop1: detected capacity change from 0 to 264192 [ 291.133030][T18923] loop4: detected capacity change from 0 to 264192 11:48:59 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20002a00000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 291.140959][T18922] EXT4-fs error (device loop1): ext4_fill_super:4956: inode #2: comm syz-executor.1: iget: root inode unallocated [ 291.153124][T18922] EXT4-fs (loop1): get root inode failed [ 291.158798][T18922] EXT4-fs (loop1): mount failed [ 291.160625][T18923] EXT4-fs (loop4): inodes count not valid: 32 vs 160 [ 291.210942][T18934] loop2: detected capacity change from 0 to 264192 [ 291.220883][T18935] loop3: detected capacity change from 0 to 264192 [ 291.221010][T18934] EXT4-fs (loop2): inodes count not valid: 7995424 vs 32 [ 291.235662][T18935] EXT4-fs (loop3): inodes count not valid: 2752544 vs 32 11:48:59 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000039d00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 291.311269][T18948] loop4: detected capacity change from 0 to 264192 [ 291.322992][T18948] EXT4-fs (loop4): inodes count not valid: 32 vs 160 11:48:59 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(0x0, 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:48:59 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20002b00000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:59 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000fe00000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:59 executing program 1: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000cc00000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:59 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000039e00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:48:59 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(0x0, 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) [ 291.801308][T18963] loop4: detected capacity change from 0 to 264192 [ 291.814118][T18963] EXT4-fs (loop4): inodes count not valid: 32 vs 160 [ 291.826213][T18968] loop1: detected capacity change from 0 to 264192 [ 291.833415][T18966] loop3: detected capacity change from 0 to 264192 [ 291.841570][T18970] loop2: detected capacity change from 0 to 264192 11:48:59 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000039f00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 291.872710][T18966] EXT4-fs (loop3): inodes count not valid: 2818080 vs 32 [ 291.889347][T18968] EXT4-fs (loop1): inodes count not valid: 13369376 vs 32 [ 291.899836][T18970] EXT4-fs (loop2): inodes count not valid: 16646176 vs 32 11:49:00 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20002c00000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:00 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000402000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:00 executing program 1: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="200000003b0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 291.992280][T18981] loop4: detected capacity change from 0 to 264192 [ 292.010285][T18989] loop3: detected capacity change from 0 to 264192 [ 292.016583][T18981] EXT4-fs (loop4): inodes count not valid: 32 vs 160 [ 292.017479][T18991] loop2: detected capacity change from 0 to 264192 11:49:00 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000003a000000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:00 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20002d00000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 292.037084][T18989] EXT4-fs (loop3): inodes count not valid: 2883616 vs 32 [ 292.044434][T18991] EXT4-fs (loop2): inodes count not valid: 33816608 vs 32 [ 292.054235][T18999] loop1: detected capacity change from 0 to 264192 [ 292.079707][T18999] EXT4-fs error (device loop1): ext4_fill_super:4956: inode #2: comm syz-executor.1: iget: root inode unallocated [ 292.091820][T18999] EXT4-fs (loop1): get root inode failed [ 292.097591][T18999] EXT4-fs (loop1): mount failed [ 292.137184][T19009] loop3: detected capacity change from 0 to 264192 [ 292.148653][T19009] EXT4-fs (loop3): inodes count not valid: 2949152 vs 32 [ 292.157082][T19010] loop4: detected capacity change from 0 to 264192 [ 292.199440][T19010] EXT4-fs (loop4): inodes count not valid: 32 vs 192 11:49:00 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(0x0, 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:49:00 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000003000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:00 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20002e00000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:00 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000003a100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:00 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:49:00 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(0x0, 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) [ 292.761600][T19031] loop3: detected capacity change from 0 to 264192 [ 292.771934][T19033] loop2: detected capacity change from 0 to 264192 [ 292.784008][T19033] EXT4-fs (loop2): inodes count not valid: 50331680 vs 32 [ 292.820006][T19038] loop4: detected capacity change from 0 to 264192 [ 292.835966][T19031] EXT4-fs (loop3): inodes count not valid: 3014688 vs 32 11:49:00 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000204000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 292.864593][T19038] EXT4-fs (loop4): inodes count not valid: 32 vs 192 11:49:00 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20002f00000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:00 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000003a200000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:01 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000604000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 292.921908][T19049] loop2: detected capacity change from 0 to 264192 [ 292.934054][T19049] EXT4-fs (loop2): inodes count not valid: 67239968 vs 32 11:49:01 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20003000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 293.006102][T19058] loop3: detected capacity change from 0 to 264192 [ 293.007043][T19061] loop4: detected capacity change from 0 to 264192 [ 293.020445][T19058] EXT4-fs (loop3): inodes count not valid: 3080224 vs 32 [ 293.030127][T19060] loop2: detected capacity change from 0 to 264192 11:49:01 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000003a300000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 293.066400][T19060] EXT4-fs (loop2): inodes count not valid: 67502112 vs 32 [ 293.076149][T19061] EXT4-fs (loop4): inodes count not valid: 32 vs 192 [ 293.126266][T19067] loop4: detected capacity change from 0 to 264192 [ 293.159924][T19067] EXT4-fs (loop4): inodes count not valid: 32 vs 192 [ 293.167036][T19075] loop3: detected capacity change from 0 to 264192 [ 293.200458][T19075] EXT4-fs (loop3): inodes count not valid: 3145760 vs 32 11:49:01 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20001004000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:01 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000003a400000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:01 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:49:01 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20003100000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:01 executing program 1: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20001400000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:01 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(0x0, 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) [ 293.820840][T19090] loop4: detected capacity change from 0 to 264192 [ 293.838577][T19090] EXT4-fs (loop4): inodes count not valid: 32 vs 192 [ 293.855201][T19089] loop2: detected capacity change from 0 to 264192 [ 293.877536][T19096] loop3: detected capacity change from 0 to 264192 [ 293.887384][T19089] EXT4-fs (loop2): inodes count not valid: 68157472 vs 32 11:49:02 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000005000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:02 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000003a500000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 293.988682][T19107] loop2: detected capacity change from 0 to 264192 [ 293.999498][T19108] loop4: detected capacity change from 0 to 264192 [ 294.001585][T19096] EXT4-fs (loop3): inodes count not valid: 3211296 vs 32 [ 294.018976][T19107] EXT4-fs (loop2): inodes count not valid: 83886112 vs 32 [ 294.027523][T19108] EXT4-fs (loop4): inodes count not valid: 32 vs 192 11:49:02 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000006000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:02 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000003a600000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 294.046216][T19115] loop1: detected capacity change from 0 to 264192 11:49:02 executing program 1: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="200000001f0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:02 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20003200000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 294.111310][T19115] EXT4-fs (loop1): inodes count not valid: 1310752 vs 32 [ 294.143507][T19122] loop2: detected capacity change from 0 to 264192 [ 294.153604][T19122] EXT4-fs (loop2): inodes count not valid: 100663328 vs 32 11:49:02 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000406000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 294.176526][T19121] loop4: detected capacity change from 0 to 264192 [ 294.191703][T19121] EXT4-fs (loop4): inodes count not valid: 32 vs 192 [ 294.204123][T19135] loop1: detected capacity change from 0 to 264192 [ 294.213919][T19133] loop3: detected capacity change from 0 to 264192 [ 294.222301][T19133] EXT4-fs (loop3): inodes count not valid: 3276832 vs 32 [ 294.224640][T19138] loop2: detected capacity change from 0 to 264192 [ 294.257265][T19135] EXT4-fs error (device loop1): ext4_fill_super:4956: inode #2: comm syz-executor.1: iget: root inode unallocated [ 294.269341][T19135] EXT4-fs (loop1): get root inode failed 11:49:02 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000003a700000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 294.274999][T19135] EXT4-fs (loop1): mount failed [ 294.280004][T19138] EXT4-fs (loop2): inodes count not valid: 100925472 vs 32 [ 294.296462][T19147] loop4: detected capacity change from 0 to 264192 [ 294.305778][T19147] EXT4-fs (loop4): inodes count not valid: 32 vs 192 11:49:02 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:49:02 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20003300000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:02 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000007000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 294.748452][T19164] loop2: detected capacity change from 0 to 264192 [ 294.755320][T19165] loop3: detected capacity change from 0 to 264192 [ 294.764743][T19165] EXT4-fs (loop3): inodes count not valid: 3342368 vs 32 [ 294.764775][T19164] EXT4-fs (loop2): inodes count not valid: 117440544 vs 32 11:49:02 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:49:02 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000003a800000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:02 executing program 1: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000300000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:02 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000009000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:02 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20003400000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 294.880142][T19178] loop2: detected capacity change from 0 to 264192 [ 294.892639][T19180] loop4: detected capacity change from 0 to 264192 [ 294.899906][T19181] loop1: detected capacity change from 0 to 264192 [ 294.909015][T19185] loop3: detected capacity change from 0 to 264192 [ 294.917707][T19178] EXT4-fs (loop2): inodes count not valid: 150994976 vs 32 11:49:03 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000a000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 294.926958][T19185] EXT4-fs (loop3): inodes count not valid: 3407904 vs 32 [ 294.938929][T19180] EXT4-fs (loop4): inodes count not valid: 32 vs 192 [ 294.946892][T19181] EXT4-fs (loop1): inodes count not valid: 196640 vs 32 11:49:03 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20003500000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:03 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000002b900000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:03 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20003600000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 295.024502][T19199] loop3: detected capacity change from 0 to 264192 [ 295.035302][T19199] EXT4-fs (loop3): inodes count not valid: 3473440 vs 32 [ 295.066304][T19205] loop4: detected capacity change from 0 to 264192 [ 295.076715][T19205] EXT4-fs (loop4): inodes count not valid: 32 vs 192 [ 295.102723][T19213] loop3: detected capacity change from 0 to 264192 [ 295.110643][T19213] EXT4-fs (loop3): inodes count not valid: 3538976 vs 32 11:49:03 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:49:03 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000b000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:03 executing program 1: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000020100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 295.693930][T19224] loop1: detected capacity change from 0 to 264192 [ 295.700796][T19223] loop2: detected capacity change from 0 to 264192 [ 295.712234][T19223] EXT4-fs (loop2): inodes count not valid: 184549408 vs 32 [ 295.720533][T19224] EXT4-fs error (device loop1): ext4_fill_super:4956: inode #2: comm syz-executor.1: iget: root inode unallocated [ 295.732669][T19224] EXT4-fs (loop1): get root inode failed [ 295.738321][T19224] EXT4-fs (loop1): mount failed 11:49:03 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:49:03 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000005ee000000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:03 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20003700000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:03 executing program 1: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000002040000000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:03 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000c000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 295.844350][T19243] loop2: detected capacity change from 0 to 264192 [ 295.851519][T19238] loop4: detected capacity change from 0 to 264192 [ 295.855392][T19245] loop3: detected capacity change from 0 to 264192 [ 295.858516][T19244] loop1: detected capacity change from 0 to 264192 [ 295.883914][T19244] EXT4-fs (loop1): inodes count not valid: 33554464 vs 32 [ 295.891450][T19238] EXT4-fs (loop4): inodes count not valid: 32 vs 256 [ 295.898877][T19243] EXT4-fs (loop2): inodes count not valid: 201326624 vs 32 [ 295.900125][T19245] EXT4-fs (loop3): inodes count not valid: 3604512 vs 32 11:49:04 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000ffffffe000000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:04 executing program 1: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20f0ffffff0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:04 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000d000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:04 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20003800000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 296.014418][T19264] loop2: detected capacity change from 0 to 264192 [ 296.016635][T19261] loop4: detected capacity change from 0 to 264192 [ 296.021100][T19260] loop1: detected capacity change from 0 to 264192 [ 296.048653][T19264] EXT4-fs (loop2): inodes count not valid: 218103840 vs 32 [ 296.056209][T19260] EXT4-fs (loop1): inodes count not valid: 4294963232 vs 32 [ 296.085811][T19270] loop3: detected capacity change from 0 to 264192 [ 296.092756][T19261] EXT4-fs (loop4): inodes count not valid: 4294901792 vs 256 [ 296.103346][T19270] EXT4-fs (loop3): inodes count not valid: 3670048 vs 32 11:49:04 executing program 1: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000110100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:04 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000e000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:04 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000005ee100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 296.624255][T19288] loop2: detected capacity change from 0 to 264192 [ 296.632216][T19288] EXT4-fs (loop2): inodes count not valid: 234881056 vs 32 [ 296.633328][T19290] loop1: detected capacity change from 0 to 264192 [ 296.639688][T19289] loop4: detected capacity change from 0 to 264192 [ 296.654313][T19290] EXT4-fs error (device loop1): ext4_fill_super:4956: inode #2: comm syz-executor.1: iget: root inode unallocated [ 296.666436][T19290] EXT4-fs (loop1): get root inode failed [ 296.672169][T19290] EXT4-fs (loop1): mount failed [ 296.683508][T19289] EXT4-fs (loop4): inodes count not valid: 32 vs 256 11:49:04 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:49:04 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:49:04 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20003900000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:04 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000f000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:04 executing program 1: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2085ffffff0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:04 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000005ee200000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 296.788872][T19313] loop4: detected capacity change from 0 to 264192 [ 296.795044][T19311] loop1: detected capacity change from 0 to 264192 [ 296.804286][T19312] loop2: detected capacity change from 0 to 264192 [ 296.812653][T19314] loop3: detected capacity change from 0 to 264192 [ 296.820101][T19313] EXT4-fs (loop4): inodes count not valid: 32 vs 256 [ 296.827689][T19311] EXT4-fs (loop1): inodes count not valid: 4294935840 vs 32 11:49:04 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000005ee300000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 296.853764][T19312] EXT4-fs (loop2): inodes count not valid: 251658272 vs 32 [ 296.864136][T19314] EXT4-fs (loop3): inodes count not valid: 3735584 vs 32 11:49:04 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x0) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:49:04 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20003a00000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:05 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000410000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 296.961415][T19334] loop4: detected capacity change from 0 to 264192 [ 296.985576][T19334] EXT4-fs (loop4): inodes count not valid: 32 vs 256 [ 296.995563][T19336] loop3: detected capacity change from 0 to 264192 [ 297.004646][T19340] loop2: detected capacity change from 0 to 264192 11:49:05 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000005ee400000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 297.023956][T19340] EXT4-fs (loop2): inodes count not valid: 268697632 vs 32 [ 297.040540][T19336] EXT4-fs (loop3): inodes count not valid: 3801120 vs 32 11:49:05 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20002010000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 297.084743][T19345] loop4: detected capacity change from 0 to 264192 [ 297.111723][T19345] EXT4-fs (loop4): inodes count not valid: 32 vs 256 [ 297.228510][T19357] loop2: detected capacity change from 0 to 264192 [ 297.236590][T19357] EXT4-fs (loop2): inodes count not valid: 270532640 vs 32 11:49:06 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:49:06 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:49:06 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000005ee500000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:06 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20003b00000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:06 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000011000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 298.155137][T19372] loop4: detected capacity change from 0 to 264192 [ 298.171790][T19375] loop3: detected capacity change from 0 to 264192 [ 298.180550][T19378] loop2: detected capacity change from 0 to 264192 [ 298.192118][T19372] EXT4-fs (loop4): inodes count not valid: 32 vs 256 11:49:06 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000005ee600000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 298.226929][T19378] EXT4-fs (loop2): inodes count not valid: 285212704 vs 32 [ 298.238739][T19375] EXT4-fs (loop3): inodes count not valid: 3866656 vs 32 11:49:06 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20003c00000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 298.316086][T19388] loop3: detected capacity change from 0 to 264192 [ 298.326272][T19388] EXT4-fs (loop3): inodes count not valid: 3932192 vs 32 [ 298.348073][T19395] loop4: detected capacity change from 0 to 264192 [ 298.361334][T19395] EXT4-fs (loop4): inodes count not valid: 32 vs 256 11:49:06 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20003d00000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:06 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000012000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:06 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r5, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:49:06 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000005ee700000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 298.581600][T19405] loop3: detected capacity change from 0 to 264192 [ 298.590475][T19405] EXT4-fs (loop3): inodes count not valid: 3997728 vs 32 [ 298.595625][T19409] loop2: detected capacity change from 0 to 264192 [ 298.604783][T19406] loop4: detected capacity change from 0 to 264192 [ 298.620908][T19406] EXT4-fs (loop4): inodes count not valid: 32 vs 256 11:49:06 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20003e00000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 298.636042][T19409] EXT4-fs (loop2): inodes count not valid: 301989920 vs 32 [ 298.696175][T19417] loop3: detected capacity change from 0 to 264192 [ 298.731120][T19417] EXT4-fs (loop3): inodes count not valid: 4063264 vs 32 11:49:07 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:49:07 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:49:07 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000005ee800000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:07 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000013000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:07 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20004800000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 299.123720][T19440] loop4: detected capacity change from 0 to 264192 [ 299.132116][T19441] loop3: detected capacity change from 0 to 264192 [ 299.144223][T19440] EXT4-fs (loop4): inodes count not valid: 32 vs 256 [ 299.153239][T19442] loop2: detected capacity change from 0 to 264192 [ 299.154272][T19441] EXT4-fs (loop3): inodes count not valid: 4718624 vs 32 11:49:07 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000005ee900000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 299.212820][T19442] EXT4-fs (loop2): inodes count not valid: 318767136 vs 32 11:49:07 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000014000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:07 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20004c00000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:07 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000005eea00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 299.290017][T19454] loop4: detected capacity change from 0 to 264192 [ 299.301601][T19454] EXT4-fs (loop4): inodes count not valid: 32 vs 256 [ 299.325164][T19458] loop3: detected capacity change from 0 to 264192 [ 299.354344][T19458] EXT4-fs (loop3): inodes count not valid: 4980768 vs 32 [ 299.361756][T19463] loop2: detected capacity change from 0 to 264192 [ 299.401923][T19468] loop4: detected capacity change from 0 to 264192 [ 299.403576][T19463] EXT4-fs (loop2): inodes count not valid: 335544352 vs 32 [ 299.410824][T19468] EXT4-fs (loop4): inodes count not valid: 32 vs 256 11:49:07 executing program 1: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000005ee900000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:07 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20006000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:07 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000015000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 299.770286][T19481] loop2: detected capacity change from 0 to 264192 [ 299.780560][T19482] loop3: detected capacity change from 0 to 264192 [ 299.791637][T19481] EXT4-fs (loop2): inodes count not valid: 352321568 vs 32 [ 299.802726][T19482] EXT4-fs (loop3): inodes count not valid: 6291488 vs 32 [ 299.824639][T19489] loop1: detected capacity change from 0 to 264192 [ 299.836038][T19489] EXT4-fs (loop1): inodes count not valid: 32 vs 256 11:49:08 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:49:08 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x0) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:49:08 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000005eeb00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:08 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000016000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:08 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20006800000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:08 executing program 1: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000cd0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 300.050338][T19507] loop3: detected capacity change from 0 to 264192 [ 300.057505][T19509] loop2: detected capacity change from 0 to 264192 [ 300.067151][T19507] EXT4-fs (loop3): inodes count not valid: 6815776 vs 32 [ 300.076531][T19509] EXT4-fs (loop2): inodes count not valid: 369098784 vs 32 [ 300.083496][T19517] loop1: detected capacity change from 0 to 264192 [ 300.091227][T19516] loop4: detected capacity change from 0 to 264192 11:49:08 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20006c00000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:08 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000017000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 300.124775][T19516] EXT4-fs (loop4): inodes count not valid: 32 vs 256 [ 300.146099][T19517] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 11:49:08 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000005eec00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 300.177999][T19517] ext4 filesystem being mounted at /root/syzkaller-testdir774884890/syzkaller.egP9Eq/301/file0 supports timestamps until 2038 (0x7fffffff) [ 300.219213][T19532] loop2: detected capacity change from 0 to 264192 [ 300.240815][T19531] loop3: detected capacity change from 0 to 264192 [ 300.248035][T19535] loop4: detected capacity change from 0 to 264192 [ 300.254994][T19531] EXT4-fs (loop3): inodes count not valid: 7077920 vs 32 11:49:08 executing program 1: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20ffffff8c0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:08 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20007400000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 300.269647][T19532] EXT4-fs (loop2): inodes count not valid: 385876000 vs 32 [ 300.296981][T19535] EXT4-fs (loop4): inodes count not valid: 32 vs 256 11:49:08 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000018000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 300.403588][T19545] loop1: detected capacity change from 0 to 264192 [ 300.410055][T19553] loop3: detected capacity change from 0 to 264192 [ 300.417763][T19554] loop2: detected capacity change from 0 to 264192 [ 300.425757][T19545] EXT4-fs (loop1): inodes count not valid: 4294967072 vs 32 [ 300.433556][T19554] EXT4-fs (loop2): inodes count not valid: 402653216 vs 32 [ 300.466765][T19553] EXT4-fs (loop3): inodes count not valid: 7602208 vs 32 11:49:08 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000019000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 300.917136][T19568] loop2: detected capacity change from 0 to 264192 [ 300.925724][T19568] EXT4-fs (loop2): inodes count not valid: 419430432 vs 32 11:49:09 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x0) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:49:09 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000005eed00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:09 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20007a00000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:09 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:49:09 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x0) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:49:09 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000001a000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 301.024080][T19586] loop2: detected capacity change from 0 to 264192 [ 301.034181][T19586] EXT4-fs (loop2): inodes count not valid: 436207648 vs 32 [ 301.041746][T19582] loop3: detected capacity change from 0 to 264192 [ 301.073877][T19590] loop4: detected capacity change from 0 to 264192 [ 301.099433][T19582] EXT4-fs (loop3): inodes count not valid: 7995424 vs 32 11:49:09 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000001b000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 301.128670][T19590] EXT4-fs (loop4): inodes count not valid: 32 vs 256 11:49:09 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000005eee00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:09 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000fe00000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 301.216412][T19603] loop2: detected capacity change from 0 to 264192 [ 301.251297][T19603] EXT4-fs (loop2): inodes count not valid: 452984864 vs 32 11:49:09 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000005eef00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:09 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000402000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 301.268667][T19610] loop3: detected capacity change from 0 to 264192 [ 301.277554][T19611] loop4: detected capacity change from 0 to 264192 [ 301.288082][T19610] EXT4-fs (loop3): inodes count not valid: 16646176 vs 32 [ 301.291334][T19611] EXT4-fs (loop4): inodes count not valid: 32 vs 256 11:49:09 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000001c000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 301.371711][T19623] loop2: detected capacity change from 0 to 264192 [ 301.383922][T19622] loop3: detected capacity change from 0 to 264192 [ 301.394677][T19623] EXT4-fs (loop2): inodes count not valid: 469762080 vs 32 [ 301.407715][T19630] loop4: detected capacity change from 0 to 264192 [ 301.414851][T19622] EXT4-fs (loop3): inodes count not valid: 33816608 vs 32 [ 301.453125][T19630] EXT4-fs (loop4): inodes count not valid: 32 vs 256 11:49:10 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x0) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:49:10 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000001d000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:10 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000003000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:10 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000005ef000000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:10 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x0) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:49:10 executing program 1: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20003200000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:10 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000001e000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 302.063510][T19647] loop2: detected capacity change from 0 to 264192 [ 302.075549][T19647] EXT4-fs (loop2): inodes count not valid: 486539296 vs 32 [ 302.101553][T19648] loop3: detected capacity change from 0 to 264192 [ 302.140139][T19655] loop4: detected capacity change from 0 to 264192 [ 302.149725][T19648] EXT4-fs (loop3): inodes count not valid: 50331680 vs 32 [ 302.167833][T19656] loop2: detected capacity change from 0 to 264192 11:49:10 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000204000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 302.199027][T19656] EXT4-fs (loop2): inodes count not valid: 503316512 vs 32 [ 302.221837][T19655] EXT4-fs (loop4): inodes count not valid: 32 vs 256 11:49:10 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000001f000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 302.280817][T19668] loop3: detected capacity change from 0 to 264192 [ 302.298510][T19668] EXT4-fs (loop3): inodes count not valid: 67239968 vs 32 [ 302.315573][T19674] loop2: detected capacity change from 0 to 264192 11:49:10 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000005ef100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:10 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000604000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:10 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000020000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 302.325733][T19674] EXT4-fs (loop2): inodes count not valid: 520093728 vs 32 [ 302.346893][T19679] loop4: detected capacity change from 0 to 264192 [ 302.359732][T19679] EXT4-fs (loop4): inodes count not valid: 32 vs 256 [ 302.424765][T19690] loop2: detected capacity change from 0 to 264192 [ 302.443454][T19690] EXT4-fs (loop2): inodes count not valid: 536870944 vs 32 [ 302.443658][T19691] loop3: detected capacity change from 0 to 264192 [ 302.456243][T19693] loop1: detected capacity change from 0 to 264192 [ 302.467151][T19691] EXT4-fs (loop3): inodes count not valid: 67502112 vs 32 [ 302.467489][T19693] EXT4-fs (loop1): inodes count not valid: 3276832 vs 32 11:49:11 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(0xffffffffffffffff, r1, 0x0, 0x8080ffffff80) 11:49:11 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000005ef200000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:11 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20001020000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:11 executing program 1: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000001f000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 303.001860][T19711] loop2: detected capacity change from 0 to 264192 [ 303.011304][T19711] EXT4-fs (loop2): inodes count not valid: 537919520 vs 32 [ 303.029102][T19717] loop4: detected capacity change from 0 to 264192 11:49:11 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x0) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:49:11 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20001004000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 303.046941][T19717] EXT4-fs (loop4): inodes count not valid: 32 vs 256 [ 303.062328][T19719] loop1: detected capacity change from 0 to 264192 11:49:11 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000021000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 303.149490][T19727] loop3: detected capacity change from 0 to 264192 [ 303.212915][T19719] EXT4-fs (loop1): inodes count not valid: 520093728 vs 32 [ 303.261473][T19735] loop2: detected capacity change from 0 to 264192 [ 303.273201][T19727] EXT4-fs (loop3): inodes count not valid: 68157472 vs 32 [ 303.347710][T19735] EXT4-fs (loop2): inodes count not valid: 553648160 vs 32 11:49:11 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000005000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:11 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000022000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 303.601829][T19742] loop3: detected capacity change from 0 to 264192 [ 303.652257][T19742] EXT4-fs (loop3): inodes count not valid: 83886112 vs 32 [ 303.738853][T19747] loop2: detected capacity change from 0 to 264192 [ 303.769045][T19747] EXT4-fs (loop2): inodes count not valid: 570425376 vs 32 11:49:11 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000023000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:12 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000006000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:12 executing program 1: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000005000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:12 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(0xffffffffffffffff, r1, 0x0, 0x8080ffffff80) 11:49:12 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20007ffffff200000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:12 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(0xffffffffffffffff, r1, 0x0, 0x8080ffffff80) [ 304.117570][T19761] loop2: detected capacity change from 0 to 264192 [ 304.162884][T19764] loop3: detected capacity change from 0 to 264192 [ 304.178603][T19761] EXT4-fs (loop2): inodes count not valid: 587202592 vs 32 [ 304.180494][T19768] loop1: detected capacity change from 0 to 264192 [ 304.197680][T19771] loop4: detected capacity change from 0 to 264192 [ 304.210228][T19768] EXT4-fs (loop1): inodes count not valid: 83886112 vs 32 [ 304.237864][T19771] EXT4-fs (loop4): inodes count not valid: 4286513184 vs 256 [ 304.270394][T19764] EXT4-fs (loop3): inodes count not valid: 100663328 vs 32 11:49:12 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000005ef300000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:12 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:49:12 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000406000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:12 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000024000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 304.546875][T19789] loop2: detected capacity change from 0 to 264192 [ 304.566813][T19784] loop3: detected capacity change from 0 to 264192 [ 305.543796][T19784] EXT4-fs (loop3): inodes count not valid: 100925472 vs 32 [ 305.575753][T19789] EXT4-fs (loop2): inodes count not valid: 603979808 vs 32 [ 305.589586][T19799] loop4: detected capacity change from 0 to 264192 11:49:13 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000007000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 305.837777][T19799] EXT4-fs (loop4): inodes count not valid: 32 vs 256 11:49:13 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000005ef400000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:14 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000025000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:14 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(0xffffffffffffffff, r1, 0x0, 0x8080ffffff80) [ 306.001110][T19810] loop3: detected capacity change from 0 to 264192 [ 306.093460][T19814] loop2: detected capacity change from 0 to 264192 [ 306.124997][T19810] EXT4-fs (loop3): inodes count not valid: 117440544 vs 32 [ 306.153514][T19815] loop4: detected capacity change from 0 to 264192 [ 306.171816][T19814] EXT4-fs (loop2): inodes count not valid: 620757024 vs 32 [ 306.278967][T19815] EXT4-fs (loop4): inodes count not valid: 32 vs 256 11:49:14 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000005ef500000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 306.416527][T19827] loop4: detected capacity change from 0 to 264192 [ 306.427997][T19827] EXT4-fs (loop4): inodes count not valid: 32 vs 256 11:49:15 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(0xffffffffffffffff, r1, 0x0, 0x8080ffffff80) 11:49:15 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000009000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:15 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000026000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:15 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:49:15 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000005ef600000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 307.035998][T19848] loop4: detected capacity change from 0 to 264192 [ 307.043488][T19849] loop2: detected capacity change from 0 to 264192 [ 307.102702][T19849] EXT4-fs (loop2): inodes count not valid: 637534240 vs 32 [ 307.110794][T19848] EXT4-fs (loop4): inodes count not valid: 32 vs 256 [ 307.151508][T19858] loop3: detected capacity change from 0 to 264192 [ 307.272068][T19858] EXT4-fs (loop3): inodes count not valid: 150994976 vs 32 11:49:15 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000027000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:15 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000005ef700000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:16 executing program 1: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20720c00000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:16 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(0xffffffffffffffff, r1, 0x0, 0x8080ffffff80) 11:49:16 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000a000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 308.374742][T19871] loop2: detected capacity change from 0 to 264192 [ 308.426127][T19871] EXT4-fs (loop2): inodes count not valid: 654311456 vs 32 [ 308.444153][T19877] loop4: detected capacity change from 0 to 264192 11:49:16 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000028000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 308.496695][T19878] loop3: detected capacity change from 0 to 264192 [ 308.547136][T19877] EXT4-fs (loop4): inodes count not valid: 32 vs 256 11:49:16 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000005ef800000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 308.588652][T19878] EXT4-fs (loop3): inodes count not valid: 167772192 vs 32 [ 308.623262][T19885] loop2: detected capacity change from 0 to 264192 11:49:16 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, 0xffffffffffffffff, 0x0, 0x8080ffffff80) 11:49:16 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000b000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 308.692273][T19891] loop4: detected capacity change from 0 to 264192 [ 308.704482][T19885] EXT4-fs (loop2): inodes count not valid: 671088672 vs 32 11:49:16 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000029000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 308.736274][T19896] loop3: detected capacity change from 0 to 264192 [ 308.748521][T19891] EXT4-fs (loop4): inodes count not valid: 32 vs 256 [ 308.782623][T19896] EXT4-fs (loop3): inodes count not valid: 184549408 vs 32 [ 308.786377][T19902] loop1: detected capacity change from 0 to 264192 11:49:16 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20007ffffff800000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 308.825242][T19910] loop2: detected capacity change from 0 to 264192 [ 308.840766][T19902] EXT4-fs (loop1): inodes count not valid: 815648 vs 32 [ 308.906198][T19910] EXT4-fs (loop2): inodes count not valid: 687865888 vs 32 11:49:17 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000c000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 308.968026][T19918] loop4: detected capacity change from 0 to 264192 11:49:17 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) [ 309.050470][T19918] EXT4-fs (loop4): inodes count not valid: 4286513184 vs 256 [ 309.100373][T19922] loop3: detected capacity change from 0 to 264192 [ 309.149621][T19922] EXT4-fs (loop3): inodes count not valid: 201326624 vs 32 11:49:19 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000002a000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:19 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000710c000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 311.313487][T19948] loop3: detected capacity change from 0 to 264192 [ 311.345392][T19949] loop2: detected capacity change from 0 to 264192 [ 311.511694][T19948] EXT4-fs (loop3): inodes count not valid: 208732192 vs 32 [ 311.544537][T19949] EXT4-fs (loop2): inodes count not valid: 704643104 vs 32 11:49:19 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, 0xffffffffffffffff, 0x0, 0x8080ffffff80) 11:49:19 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000005ef900000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 311.745680][T19954] loop4: detected capacity change from 0 to 264192 [ 311.770023][T19954] EXT4-fs (loop4): inodes count not valid: 32 vs 256 11:49:19 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000720c000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:19 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20007ffffff900000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 311.976762][T19967] loop3: detected capacity change from 0 to 264192 [ 312.043383][T19967] EXT4-fs (loop3): inodes count not valid: 208797728 vs 32 [ 312.084413][T19962] loop4: detected capacity change from 0 to 264192 [ 312.162498][T19962] EXT4-fs (loop4): inodes count not valid: 4286513184 vs 256 11:49:21 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, 0xffffffffffffffff, 0x0, 0x8080ffffff80) 11:49:21 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000002b000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:21 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000730c000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:21 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000005efa00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:21 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, 0xffffffffffffffff, 0x0, 0x8080ffffff80) [ 313.421784][T19987] loop4: detected capacity change from 0 to 264192 [ 313.433890][T19990] loop3: detected capacity change from 0 to 264192 [ 313.444184][T19987] EXT4-fs (loop4): inodes count not valid: 32 vs 256 [ 313.451516][T19986] loop2: detected capacity change from 0 to 264192 [ 313.458211][T19990] EXT4-fs (loop3): inodes count not valid: 208863264 vs 32 11:49:21 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, 0xffffffffffffffff, 0x0, 0x8080ffffff80) 11:49:21 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000005efb00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:21 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000d000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 313.485075][T19986] EXT4-fs (loop2): inodes count not valid: 721420320 vs 32 11:49:21 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000002c000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 313.584465][T20000] loop4: detected capacity change from 0 to 264192 [ 313.603150][T20002] loop2: detected capacity change from 0 to 264192 [ 313.613451][T20003] loop3: detected capacity change from 0 to 264192 [ 313.631098][T20000] EXT4-fs (loop4): inodes count not valid: 32 vs 256 [ 313.639322][T20002] EXT4-fs (loop2): inodes count not valid: 738197536 vs 32 [ 313.662877][T20003] EXT4-fs (loop3): inodes count not valid: 218103840 vs 32 11:49:21 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000026fc00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:21 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000002d000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:21 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000e000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 313.814664][T20020] loop2: detected capacity change from 0 to 264192 [ 313.824233][T20021] loop4: detected capacity change from 0 to 264192 [ 313.829451][T20023] loop3: detected capacity change from 0 to 264192 [ 313.858512][T20020] EXT4-fs (loop2): inodes count not valid: 754974752 vs 32 [ 313.869753][T20023] EXT4-fs (loop3): inodes count not valid: 234881056 vs 32 [ 313.889506][T20021] EXT4-fs (loop4): inodes count not valid: 32 vs 256 11:49:23 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, 0xffffffffffffffff, 0x0, 0x8080ffffff80) 11:49:23 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000002e000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:23 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000005efc00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:23 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000f000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:23 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) [ 315.754375][T20054] loop2: detected capacity change from 0 to 264192 [ 315.763747][T20058] loop3: detected capacity change from 0 to 264192 [ 315.771776][T20054] EXT4-fs (loop2): inodes count not valid: 771751968 vs 32 [ 315.779875][T20057] loop4: detected capacity change from 0 to 264192 [ 315.805133][T20058] EXT4-fs (loop3): inodes count not valid: 251658272 vs 32 [ 315.821926][T20057] EXT4-fs (loop4): inodes count not valid: 32 vs 256 11:49:24 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, 0xffffffffffffffff, 0x0, 0x8080ffffff80) 11:49:24 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000410000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:24 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000002f000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:24 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000005efd00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 316.525700][T20085] loop3: detected capacity change from 0 to 264192 [ 316.534093][T20087] loop4: detected capacity change from 0 to 264192 [ 316.541040][T20086] loop2: detected capacity change from 0 to 264192 [ 316.566708][T20085] EXT4-fs (loop3): inodes count not valid: 268697632 vs 32 [ 316.586156][T20087] EXT4-fs (loop4): inodes count not valid: 32 vs 256 [ 316.599994][T20086] EXT4-fs (loop2): inodes count not valid: 788529184 vs 32 11:49:24 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20002010000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:24 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000005efe00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:24 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000030000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:25 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x0) 11:49:25 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) [ 317.113537][T20102] loop4: detected capacity change from 0 to 264192 [ 317.120486][T20101] loop3: detected capacity change from 0 to 264192 [ 317.134549][T20101] EXT4-fs (loop3): inodes count not valid: 270532640 vs 32 [ 317.143296][T20105] loop2: detected capacity change from 0 to 264192 11:49:25 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000011000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 317.177165][T20102] EXT4-fs (loop4): inodes count not valid: 32 vs 256 [ 317.207498][T20105] EXT4-fs (loop2): inodes count not valid: 805306400 vs 32 11:49:25 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000031000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:25 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000026ff00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 317.334502][T20126] loop2: detected capacity change from 0 to 264192 [ 317.352499][T20126] EXT4-fs (loop2): inodes count not valid: 822083616 vs 32 [ 317.384104][T20130] loop3: detected capacity change from 0 to 264192 [ 317.394271][T20130] EXT4-fs (loop3): inodes count not valid: 285212704 vs 32 [ 317.553313][T20133] loop4: detected capacity change from 0 to 264192 [ 317.595227][T20133] EXT4-fs (loop4): inodes count not valid: 32 vs 256 11:49:26 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x0) 11:49:26 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000012000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:26 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000032000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 318.914093][T20154] loop3: detected capacity change from 0 to 264192 [ 318.951414][T20155] loop2: detected capacity change from 0 to 264192 11:49:27 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:49:27 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000005eff00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 319.039608][T20154] EXT4-fs (loop3): inodes count not valid: 301989920 vs 32 [ 319.099772][T20155] EXT4-fs (loop2): inodes count not valid: 838860832 vs 32 [ 319.190751][T20162] loop4: detected capacity change from 0 to 264192 11:49:27 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000033000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:27 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000013000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 319.363420][T20162] EXT4-fs (loop4): inodes count not valid: 32 vs 256 [ 319.430152][T20171] loop2: detected capacity change from 0 to 264192 [ 319.461133][T20174] loop3: detected capacity change from 0 to 264192 [ 319.501123][T20171] EXT4-fs (loop2): inodes count not valid: 855638048 vs 32 [ 319.502633][T20174] EXT4-fs (loop3): inodes count not valid: 318767136 vs 32 11:49:27 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x0) 11:49:27 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000003ffff00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:27 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000034000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:27 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000014000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 319.616220][T20188] loop4: detected capacity change from 0 to 264192 [ 319.626292][T20188] EXT4-fs (loop4): inodes count not valid: 50331680 vs 256 [ 319.644374][T20192] loop2: detected capacity change from 0 to 264192 11:49:27 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000007ffff00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 319.677377][T20192] EXT4-fs (loop2): inodes count not valid: 872415264 vs 32 [ 319.712046][T20201] loop3: detected capacity change from 0 to 264192 [ 319.726607][T20201] EXT4-fs (loop3): inodes count not valid: 335544352 vs 32 [ 319.737568][T20202] loop4: detected capacity change from 0 to 264192 [ 319.748059][T20202] EXT4-fs (loop4): inodes count not valid: 117440544 vs 256 11:49:29 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x0) 11:49:29 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000035000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:29 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20007fffffff00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 321.292654][T20222] loop2: detected capacity change from 0 to 264192 [ 321.301464][T20223] loop4: detected capacity change from 0 to 264192 [ 321.349693][T20223] EXT4-fs (loop4): inodes count not valid: 4286513184 vs 256 [ 321.364877][T20222] EXT4-fs (loop2): inodes count not valid: 889192480 vs 32 11:49:29 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:49:29 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000015000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:29 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000036000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:29 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000002000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 321.564108][T20230] loop3: detected capacity change from 0 to 264192 [ 321.605767][T20230] EXT4-fs (loop3): inodes count not valid: 352321568 vs 32 [ 321.674186][T20231] loop2: detected capacity change from 0 to 264192 [ 321.702142][T20237] loop4: detected capacity change from 0 to 264192 [ 321.714489][T20231] EXT4-fs (loop2): inodes count not valid: 905969696 vs 32 [ 321.782481][T20237] EXT4-fs (loop4): inodes count not valid: 33554464 vs 32 11:49:29 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x0) 11:49:29 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000016000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:29 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000037000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:29 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000003000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 321.935893][T20257] loop2: detected capacity change from 0 to 264192 [ 321.960459][T20257] EXT4-fs (loop2): inodes count not valid: 922746912 vs 32 11:49:30 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000038000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 322.251992][T20265] loop4: detected capacity change from 0 to 264192 [ 322.282694][T20265] EXT4-fs (loop4): inodes count not valid: 50331680 vs 32 [ 322.290618][T20264] loop3: detected capacity change from 0 to 264192 [ 322.319074][T20264] EXT4-fs (loop3): inodes count not valid: 369098784 vs 32 [ 322.411694][T20271] loop2: detected capacity change from 0 to 264192 [ 322.424072][T20271] EXT4-fs (loop2): inodes count not valid: 939524128 vs 32 11:49:31 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x0) 11:49:31 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000004000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:31 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000039000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 323.021955][T20289] loop2: detected capacity change from 0 to 264192 [ 323.029646][T20288] loop4: detected capacity change from 0 to 264192 [ 323.055022][T20289] EXT4-fs (loop2): inodes count not valid: 956301344 vs 32 [ 323.107027][T20288] EXT4-fs (loop4): inodes count not valid: 67108896 vs 32 11:49:33 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:49:33 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000017000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:33 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000003a000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:33 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000005000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 325.063749][T20317] loop3: detected capacity change from 0 to 264192 11:49:33 executing program 0: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="207a0000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 325.146464][T20319] loop4: detected capacity change from 0 to 264192 [ 325.155813][T20320] loop2: detected capacity change from 0 to 264192 [ 325.180700][T20317] EXT4-fs (loop3): inodes count not valid: 385876000 vs 32 11:49:33 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000018000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 325.198206][T20319] EXT4-fs (loop4): inodes count not valid: 83886112 vs 32 11:49:33 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000006000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 325.246111][T20320] EXT4-fs (loop2): inodes count not valid: 973078560 vs 32 11:49:33 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000019000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 325.304762][T20329] loop3: detected capacity change from 0 to 264192 [ 325.330041][T20329] EXT4-fs (loop3): inodes count not valid: 402653216 vs 32 11:49:33 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000003b000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 325.380447][T20337] loop4: detected capacity change from 0 to 264192 [ 325.393890][T20337] EXT4-fs (loop4): inodes count not valid: 100663328 vs 32 [ 325.452639][T20343] loop3: detected capacity change from 0 to 264192 [ 325.460190][T20344] loop2: detected capacity change from 0 to 264192 [ 325.470051][T20343] EXT4-fs (loop3): inodes count not valid: 419430432 vs 32 [ 325.531051][T20344] EXT4-fs (loop2): inodes count not valid: 989855776 vs 32 [ 325.588187][T20355] loop0: detected capacity change from 0 to 264192 [ 325.598174][T20355] EXT4-fs (loop0): inodes count not valid: 31264 vs 32 11:49:33 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000003c000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:33 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000007000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:33 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000001a000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 325.698092][T20366] loop4: detected capacity change from 0 to 264192 [ 325.700172][T20365] loop3: detected capacity change from 0 to 264192 [ 325.713214][T20366] EXT4-fs (loop4): inodes count not valid: 117440544 vs 32 [ 325.720752][T20368] loop2: detected capacity change from 0 to 264192 [ 325.739403][T20368] EXT4-fs (loop2): inodes count not valid: 1006632992 vs 32 [ 325.755417][T20365] EXT4-fs (loop3): inodes count not valid: 436207648 vs 32 11:49:34 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:49:34 executing program 5: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:49:34 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:49:34 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000008000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:34 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000001b000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:34 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000003d000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 326.186396][T20394] loop2: detected capacity change from 0 to 264192 [ 326.196297][T20396] loop4: detected capacity change from 0 to 264192 [ 326.212818][T20394] EXT4-fs (loop2): inodes count not valid: 1023410208 vs 32 [ 326.220313][T20396] EXT4-fs (loop4): inodes count not valid: 134217760 vs 32 [ 326.220437][T20395] loop3: detected capacity change from 0 to 264192 11:49:34 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000003e000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:34 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000009000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 326.310714][T20395] EXT4-fs (loop3): inodes count not valid: 452984864 vs 32 11:49:34 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000001c000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 326.370729][T20416] loop2: detected capacity change from 0 to 264192 [ 326.399476][T20415] loop4: detected capacity change from 0 to 264192 [ 326.406624][T20416] EXT4-fs (loop2): inodes count not valid: 1040187424 vs 32 11:49:34 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000003f000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 326.434412][T20419] loop3: detected capacity change from 0 to 264192 [ 326.463663][T20415] EXT4-fs (loop4): inodes count not valid: 150994976 vs 32 11:49:34 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000a000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 326.503051][T20426] loop2: detected capacity change from 0 to 264192 [ 326.515977][T20419] EXT4-fs (loop3): inodes count not valid: 469762080 vs 32 [ 326.525195][T20426] EXT4-fs (loop2): inodes count not valid: 1056964640 vs 32 11:49:34 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000040000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 326.552853][T20428] loop4: detected capacity change from 0 to 264192 [ 326.563221][T20428] EXT4-fs (loop4): inodes count not valid: 167772192 vs 32 [ 326.608859][T20435] loop2: detected capacity change from 0 to 264192 [ 326.619589][T20435] EXT4-fs (loop2): inodes count not valid: 1073741856 vs 32 11:49:35 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6800) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r4, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r3, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="9a", 0x1}]) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r5, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 11:49:35 executing program 5: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20190000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:35 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000b000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:35 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000001d000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:35 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000048000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:35 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) [ 327.266041][T20448] loop3: detected capacity change from 0 to 264192 [ 327.273515][T20449] loop4: detected capacity change from 0 to 264192 [ 327.291049][T20448] EXT4-fs (loop3): inodes count not valid: 486539296 vs 32 [ 327.301506][T20451] loop2: detected capacity change from 0 to 264192 [ 327.310402][T20449] EXT4-fs (loop4): inodes count not valid: 184549408 vs 32 11:49:35 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000001e000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 327.341129][T20451] EXT4-fs (loop2): inodes count not valid: 1207959584 vs 32 [ 327.368375][T20462] loop5: detected capacity change from 0 to 264192 11:49:35 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000004c000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:35 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000c000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 327.419562][T20470] loop3: detected capacity change from 0 to 264192 [ 327.429822][T20462] EXT4-fs (loop5): inodes count not valid: 6432 vs 32 [ 327.449743][T20470] EXT4-fs (loop3): inodes count not valid: 503316512 vs 32 11:49:35 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000001f000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 327.516368][T20479] loop2: detected capacity change from 0 to 264192 [ 327.527036][T20481] loop4: detected capacity change from 0 to 264192 [ 327.554282][T20481] EXT4-fs (loop4): inodes count not valid: 201326624 vs 32 11:49:35 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000060000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:35 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6800) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r4, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r3, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="9a", 0x1}]) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r5, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 327.564909][T20479] EXT4-fs (loop2): inodes count not valid: 1275068448 vs 32 [ 327.603864][T20489] loop3: detected capacity change from 0 to 264192 [ 327.653248][T20496] loop2: detected capacity change from 0 to 264192 [ 327.663490][T20489] EXT4-fs (loop3): inodes count not valid: 520093728 vs 32 [ 327.667043][T20496] EXT4-fs (loop2): inodes count not valid: 1610612768 vs 32 11:49:36 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:49:36 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000d000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:36 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000068000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:36 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000020000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:36 executing program 0: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20090000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 328.400555][T20513] loop2: detected capacity change from 0 to 264192 [ 328.412614][T20518] loop0: detected capacity change from 0 to 264192 [ 328.421002][T20519] loop4: detected capacity change from 0 to 264192 [ 328.432655][T20513] EXT4-fs (loop2): inodes count not valid: 1744830496 vs 32 [ 328.440579][T20518] EXT4-fs (loop0): inodes count not valid: 2336 vs 32 [ 328.442602][T20520] loop3: detected capacity change from 0 to 264192 11:49:36 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000006c000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:36 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) [ 328.472316][T20519] EXT4-fs (loop4): inodes count not valid: 218103840 vs 32 [ 328.510880][T20520] EXT4-fs (loop3): inodes count not valid: 536870944 vs 32 11:49:36 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000e000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 328.550046][T20534] loop2: detected capacity change from 0 to 264192 11:49:36 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20001020000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 328.602646][T20534] EXT4-fs (loop2): inodes count not valid: 1811939360 vs 32 11:49:36 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000074000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 328.812944][T20543] loop4: detected capacity change from 0 to 264192 [ 328.844138][T20552] loop3: detected capacity change from 0 to 264192 [ 328.850966][T20543] EXT4-fs (loop4): inodes count not valid: 234881056 vs 32 11:49:36 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000007a000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 328.879177][T20552] EXT4-fs (loop3): inodes count not valid: 537919520 vs 32 [ 329.237207][T20555] loop2: detected capacity change from 0 to 264192 [ 329.248787][T20555] EXT4-fs (loop2): inodes count not valid: 2046820384 vs 32 11:49:37 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6800) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r4, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r3, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="9a", 0x1}]) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r5, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 11:49:37 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000e180000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:37 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000f000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:37 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000021000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:37 executing program 1: prlimit64(0x0, 0xe, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) [ 329.739814][T20573] loop3: detected capacity change from 0 to 264192 [ 329.746787][T20577] loop2: detected capacity change from 0 to 264192 [ 329.747335][T20575] loop4: detected capacity change from 0 to 264192 [ 329.763206][T20573] EXT4-fs (loop3): inodes count not valid: 553648160 vs 32 [ 329.786039][T20575] EXT4-fs (loop4): inodes count not valid: 251658272 vs 32 [ 329.793392][T20577] EXT4-fs (loop2): inodes count not valid: 2162229280 vs 32 11:49:37 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000022000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:37 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000010000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 329.919953][T20596] loop3: detected capacity change from 0 to 264192 [ 329.931420][T20597] loop4: detected capacity change from 0 to 264192 [ 329.941442][T20597] EXT4-fs (loop4): inodes count not valid: 268435488 vs 32 [ 329.948144][T20596] EXT4-fs (loop3): inodes count not valid: 570425376 vs 32 11:49:38 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:49:38 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000f080000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:38 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000011000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:38 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000023000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 330.141761][T20610] loop3: detected capacity change from 0 to 264192 [ 330.152039][T20610] EXT4-fs (loop3): inodes count not valid: 587202592 vs 32 [ 330.155636][T20611] loop2: detected capacity change from 0 to 264192 [ 330.166526][T20613] loop4: detected capacity change from 0 to 264192 [ 330.184966][T20613] EXT4-fs (loop4): inodes count not valid: 285212704 vs 32 11:49:38 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000012000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 330.197639][T20611] EXT4-fs (loop2): inodes count not valid: 2163212320 vs 32 [ 330.282445][T20620] loop4: detected capacity change from 0 to 264192 [ 330.294439][T20620] EXT4-fs (loop4): inodes count not valid: 301989920 vs 32 11:49:38 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6800) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r4, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r3, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="9a", 0x1}]) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r5, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 11:49:38 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000024000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:38 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000081000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:38 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000014000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:38 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r4, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(0x0, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r5, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) [ 330.776166][T20637] loop4: detected capacity change from 0 to 264192 [ 330.788106][T20642] loop3: detected capacity change from 0 to 264192 [ 330.795337][T20637] EXT4-fs (loop4): inodes count not valid: 335544352 vs 32 [ 330.802974][T20638] loop2: detected capacity change from 0 to 264192 [ 330.827670][T20642] EXT4-fs (loop3): inodes count not valid: 603979808 vs 32 [ 330.844830][T20638] EXT4-fs (loop2): inodes count not valid: 2164260896 vs 32 11:49:38 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000018000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:38 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="200080e1000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 330.926898][T20657] loop4: detected capacity change from 0 to 264192 [ 330.990562][T20657] EXT4-fs (loop4): inodes count not valid: 402653216 vs 32 [ 330.997585][T20664] loop2: detected capacity change from 0 to 264192 [ 331.034527][T20664] EXT4-fs (loop2): inodes count not valid: 3783262240 vs 32 11:49:39 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:49:39 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000025000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:39 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="200080f0000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:39 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000019000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 331.383926][T20677] loop3: detected capacity change from 0 to 264192 [ 331.390931][T20676] loop4: detected capacity change from 0 to 264192 [ 331.398792][T20675] loop2: detected capacity change from 0 to 264192 [ 331.416524][T20675] EXT4-fs (loop2): inodes count not valid: 4034920480 vs 32 11:49:39 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000fffe000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 331.428855][T20676] EXT4-fs (loop4): inodes count not valid: 419430432 vs 32 [ 331.429413][T20677] EXT4-fs (loop3): inodes count not valid: 620757024 vs 32 [ 331.564148][T20695] loop2: detected capacity change from 0 to 264192 [ 331.592844][T20695] EXT4-fs (loop2): inodes count not valid: 4278124576 vs 32 11:49:40 executing program 5: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0xfe, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:40 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000001b000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:40 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000026000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:40 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000fff000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:40 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6800) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r4, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r3, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="9a", 0x1}]) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r5, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 332.013827][T20708] loop3: detected capacity change from 0 to 264192 [ 332.020324][T20710] loop4: detected capacity change from 0 to 264192 [ 332.024399][T20709] loop2: detected capacity change from 0 to 264192 [ 332.043802][T20708] EXT4-fs (loop3): inodes count not valid: 637534240 vs 32 11:49:40 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000027000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 332.062168][T20709] EXT4-fs (loop2): inodes count not valid: 4279173152 vs 32 [ 332.067663][T20710] EXT4-fs (loop4): inodes count not valid: 452984864 vs 32 11:49:40 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000feff000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 332.136086][T20722] loop5: detected capacity change from 0 to 264192 [ 332.172240][T20727] loop3: detected capacity change from 0 to 264192 [ 332.189787][T20727] EXT4-fs (loop3): inodes count not valid: 654311456 vs 32 [ 332.198146][T20734] loop2: detected capacity change from 0 to 264192 [ 332.206147][T20722] EXT4-fs error (device loop5): ext4_fill_super:4956: inode #2: comm syz-executor.5: iget: root inode unallocated [ 332.219215][T20722] EXT4-fs (loop5): get root inode failed [ 332.224919][T20722] EXT4-fs (loop5): mount failed [ 332.269436][T20734] EXT4-fs (loop2): inodes count not valid: 4294836256 vs 32 11:49:40 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r5, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:49:40 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000001d000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:40 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000028000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:40 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000200000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:40 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6800) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r4, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r3, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="9a", 0x1}]) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r5, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) [ 332.836623][T20750] loop4: detected capacity change from 0 to 264192 [ 332.848386][T20752] loop2: detected capacity change from 0 to 264192 [ 332.869792][T20750] EXT4-fs (loop4): inodes count not valid: 486539296 vs 32 [ 332.879757][T20754] loop3: detected capacity change from 0 to 264192 11:49:41 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000001e000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 332.902378][T20752] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 332.914546][T20752] EXT4-fs (loop2): get root inode failed [ 332.920182][T20752] EXT4-fs (loop2): mount failed [ 332.961946][T20754] EXT4-fs (loop3): inodes count not valid: 671088672 vs 32 [ 333.049950][T20765] loop4: detected capacity change from 0 to 264192 11:49:41 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000029000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:41 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000300000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 333.094221][T20765] EXT4-fs (loop4): inodes count not valid: 503316512 vs 32 11:49:41 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000021000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:41 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r5, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) [ 333.141572][T20775] loop2: detected capacity change from 0 to 264192 [ 333.164156][T20778] loop3: detected capacity change from 0 to 264192 [ 333.174550][T20778] EXT4-fs (loop3): inodes count not valid: 687865888 vs 32 [ 333.185401][T20775] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 333.198236][T20775] EXT4-fs (loop2): get root inode failed [ 333.199371][T20785] loop4: detected capacity change from 0 to 264192 [ 333.203889][T20775] EXT4-fs (loop2): mount failed 11:49:41 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000400000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:41 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000002a000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 333.252169][T20785] EXT4-fs (loop4): inodes count not valid: 553648160 vs 32 [ 333.302730][T20796] loop3: detected capacity change from 0 to 264192 [ 333.313650][T20796] EXT4-fs (loop3): inodes count not valid: 704643104 vs 32 [ 333.337656][T20799] loop2: detected capacity change from 0 to 264192 [ 333.387380][T20799] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 333.399470][T20799] EXT4-fs (loop2): get root inode failed [ 333.405130][T20799] EXT4-fs (loop2): mount failed 11:49:42 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) getpid() r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6800) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r4, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r3, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="9a", 0x1}]) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r5, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 11:49:42 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000022000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:42 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000002b000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:42 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000600000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:42 executing program 5: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 334.227285][T20819] loop3: detected capacity change from 0 to 264192 [ 334.235443][T20820] loop5: detected capacity change from 0 to 264192 [ 334.257185][T20821] loop4: detected capacity change from 0 to 264192 [ 334.270235][T20819] EXT4-fs (loop3): inodes count not valid: 721420320 vs 32 11:49:42 executing program 1: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x7800, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 334.277867][T20822] loop2: detected capacity change from 0 to 264192 [ 334.278716][T20820] EXT4-fs error (device loop5): ext4_fill_super:4956: inode #2: comm syz-executor.5: iget: root inode unallocated [ 334.297036][T20820] EXT4-fs (loop5): get root inode failed [ 334.302826][T20820] EXT4-fs (loop5): mount failed [ 334.313177][T20821] EXT4-fs (loop4): inodes count not valid: 570425376 vs 32 11:49:42 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000002c000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:42 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000023000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 334.368781][T20822] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 334.369774][T20836] loop3: detected capacity change from 0 to 264192 [ 334.380974][T20822] EXT4-fs (loop2): get root inode failed [ 334.390831][T20836] EXT4-fs (loop3): inodes count not valid: 738197536 vs 32 [ 334.394029][T20822] EXT4-fs (loop2): mount failed 11:49:42 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000002d000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:42 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:49:42 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000002e000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 334.491340][T20846] loop4: detected capacity change from 0 to 264192 [ 334.502273][T20851] loop3: detected capacity change from 0 to 264192 [ 334.519569][T20851] EXT4-fs (loop3): inodes count not valid: 754974752 vs 32 [ 334.556989][T20846] EXT4-fs (loop4): inodes count not valid: 587202592 vs 32 [ 334.602299][T20861] loop3: detected capacity change from 0 to 264192 11:49:42 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000002f000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 334.663611][T20861] EXT4-fs (loop3): inodes count not valid: 771751968 vs 32 [ 334.903742][T20857] loop1: detected capacity change from 0 to 264192 [ 334.913303][T20857] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 135266304)! [ 334.924095][T20857] EXT4-fs (loop1): group descriptors corrupted! 11:49:43 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:49:43 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000700000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:43 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000024000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:43 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000030000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:43 executing program 1: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x4, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:43 executing program 5: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x8, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 335.524686][T20885] loop2: detected capacity change from 0 to 264192 [ 335.526605][T20888] loop3: detected capacity change from 0 to 264192 [ 335.547579][T20890] loop4: detected capacity change from 0 to 264192 [ 335.568646][T20891] loop1: detected capacity change from 0 to 264192 [ 335.568914][T20885] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 335.587361][T20885] EXT4-fs (loop2): get root inode failed [ 335.593025][T20885] EXT4-fs (loop2): mount failed [ 335.597601][T20898] loop5: detected capacity change from 0 to 264192 [ 335.599230][T20888] EXT4-fs (loop3): inodes count not valid: 805306400 vs 32 [ 335.670114][T20890] EXT4-fs (loop4): inodes count not valid: 603979808 vs 32 [ 335.683810][T20891] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 335.701526][T20898] EXT4-fs error (device loop5): ext4_fill_super:4956: inode #2: comm syz-executor.5: iget: root inode unallocated [ 335.713617][T20898] EXT4-fs (loop5): get root inode failed 11:49:43 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000800000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 335.719317][T20898] EXT4-fs (loop5): mount failed 11:49:43 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000031000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:43 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000025000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 335.757945][T20891] ext4 filesystem being mounted at /root/syzkaller-testdir774884890/syzkaller.egP9Eq/325/file0 supports timestamps until 2038 (0x7fffffff) [ 335.782644][T20917] loop2: detected capacity change from 0 to 264192 [ 335.793078][T20917] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated 11:49:43 executing program 1: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000700000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 335.805287][T20917] EXT4-fs (loop2): get root inode failed [ 335.810969][T20917] EXT4-fs (loop2): mount failed 11:49:43 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) [ 335.849503][T20922] loop3: detected capacity change from 0 to 264192 [ 335.874489][T20927] loop4: detected capacity change from 0 to 264192 [ 335.888656][T20922] EXT4-fs (loop3): inodes count not valid: 822083616 vs 32 11:49:44 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000032000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 335.914684][T20927] EXT4-fs (loop4): inodes count not valid: 620757024 vs 32 [ 335.936780][T20940] loop1: detected capacity change from 0 to 264192 [ 336.017179][T20940] EXT4-fs error (device loop1): ext4_fill_super:4956: inode #2: comm syz-executor.1: iget: root inode unallocated [ 336.029732][T20940] EXT4-fs (loop1): get root inode failed [ 336.035390][T20940] EXT4-fs (loop1): mount failed [ 336.432320][T20948] loop3: detected capacity change from 0 to 264192 [ 336.486052][T20948] EXT4-fs (loop3): inodes count not valid: 838860832 vs 32 11:49:45 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:49:45 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000026000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:45 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:49:45 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000a00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:45 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000033000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 337.009790][T20966] loop3: detected capacity change from 0 to 264192 [ 337.023361][T20968] loop2: detected capacity change from 0 to 264192 [ 337.033099][T20969] loop4: detected capacity change from 0 to 264192 [ 337.042676][T20966] EXT4-fs (loop3): inodes count not valid: 855638048 vs 32 [ 337.093529][T20969] EXT4-fs (loop4): inodes count not valid: 637534240 vs 32 [ 338.386124][T20968] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 338.398304][T20968] EXT4-fs (loop2): get root inode failed [ 338.403956][T20968] EXT4-fs (loop2): mount failed 11:49:46 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000034000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:46 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000027000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 338.810505][T20987] loop3: detected capacity change from 0 to 264192 [ 338.826125][T20987] EXT4-fs (loop3): inodes count not valid: 872415264 vs 32 11:49:46 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000f00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 338.887264][T20992] loop4: detected capacity change from 0 to 264192 [ 338.915115][T20992] EXT4-fs (loop4): inodes count not valid: 654311456 vs 32 11:49:47 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000035000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 338.971318][T21001] loop2: detected capacity change from 0 to 264192 [ 338.993564][T21007] loop3: detected capacity change from 0 to 264192 [ 339.000018][T21001] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 339.012189][T21001] EXT4-fs (loop2): get root inode failed 11:49:47 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000028000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 339.018100][T21001] EXT4-fs (loop2): mount failed [ 339.051571][T21011] loop4: detected capacity change from 0 to 264192 [ 339.053110][T21007] EXT4-fs (loop3): inodes count not valid: 889192480 vs 32 [ 339.062506][T21011] EXT4-fs (loop4): inodes count not valid: 671088672 vs 32 11:49:47 executing program 5 (fault-call:15 fault-nth:0): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:49:47 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000001000000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 339.195458][T21021] loop2: detected capacity change from 0 to 264192 [ 339.208899][T21021] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 339.221091][T21021] EXT4-fs (loop2): get root inode failed [ 339.227121][T21021] EXT4-fs (loop2): mount failed [ 339.426772][T21034] FAULT_INJECTION: forcing a failure. [ 339.426772][T21034] name failslab, interval 1, probability 0, space 0, times 0 [ 339.439590][T21034] CPU: 1 PID: 21034 Comm: syz-executor.5 Not tainted 5.14.0-rc2-syzkaller #0 [ 339.448389][T21034] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 339.458446][T21034] Call Trace: [ 339.461762][T21034] dump_stack_lvl+0xb7/0x103 [ 339.466345][T21034] dump_stack+0x11/0x1a [ 339.470497][T21034] should_fail+0x23c/0x250 [ 339.474917][T21034] __should_failslab+0x81/0x90 [ 339.479682][T21034] ? alloc_pipe_info+0xac/0x350 [ 339.484533][T21034] should_failslab+0x5/0x20 [ 339.489246][T21034] kmem_cache_alloc_trace+0x49/0x310 [ 339.494698][T21034] ? __mod_memcg_lruvec_state+0xa7/0x190 [ 339.500335][T21034] alloc_pipe_info+0xac/0x350 [ 339.505089][T21034] splice_direct_to_actor+0x5f7/0x650 [ 339.510600][T21034] ? do_splice_direct+0x170/0x170 [ 339.515792][T21034] ? security_file_permission+0x87/0xa0 [ 339.521353][T21034] ? rw_verify_area+0x136/0x250 [ 339.526202][T21034] do_splice_direct+0xf5/0x170 [ 339.530959][T21034] do_sendfile+0x773/0xda0 [ 339.535371][T21034] __x64_sys_sendfile64+0xf2/0x130 [ 339.540660][T21034] do_syscall_64+0x3d/0x90 [ 339.545190][T21034] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 339.551090][T21034] RIP: 0033:0x4665e9 [ 339.555017][T21034] 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 [ 339.574806][T21034] RSP: 002b:00007f156a450188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 339.583424][T21034] RAX: ffffffffffffffda RBX: 000000000056c0f0 RCX: 00000000004665e9 [ 339.591388][T21034] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000003 [ 339.599359][T21034] RBP: 00007f156a4501d0 R08: 0000000000000000 R09: 0000000000000000 [ 339.607338][T21034] R10: 00008080ffffff80 R11: 0000000000000246 R12: 0000000000000001 [ 339.615572][T21034] R13: 00007ffdc190328f R14: 00007f156a450300 R15: 0000000000022000 11:49:48 executing program 1 (fault-call:14 fault-nth:0): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:49:48 executing program 0 (fault-call:16 fault-nth:0): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:49:48 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000036000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:48 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000029000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:48 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000001300000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 340.367098][T21038] loop4: detected capacity change from 0 to 264192 [ 340.376962][T21038] EXT4-fs (loop4): inodes count not valid: 687865888 vs 32 [ 340.385990][T21041] loop3: detected capacity change from 0 to 264192 [ 340.393103][T21042] loop2: detected capacity change from 0 to 264192 11:49:48 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000002e000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 340.412784][T21041] EXT4-fs (loop3): inodes count not valid: 905969696 vs 32 11:49:48 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000037000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 340.453320][T21042] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 340.465458][T21042] EXT4-fs (loop2): get root inode failed [ 340.471303][T21042] EXT4-fs (loop2): mount failed 11:49:48 executing program 5 (fault-call:15 fault-nth:1): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) [ 340.536288][T21050] loop4: detected capacity change from 0 to 264192 11:49:48 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000038000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 340.612000][T21054] loop3: detected capacity change from 0 to 264192 [ 340.623596][T21054] EXT4-fs (loop3): inodes count not valid: 922746912 vs 32 [ 340.628783][T21050] EXT4-fs (loop4): inodes count not valid: 771751968 vs 32 [ 340.765038][T21067] FAULT_INJECTION: forcing a failure. [ 340.765038][T21067] name failslab, interval 1, probability 0, space 0, times 0 [ 340.777809][T21067] CPU: 1 PID: 21067 Comm: syz-executor.0 Not tainted 5.14.0-rc2-syzkaller #0 [ 340.786569][T21067] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 340.796718][T21067] Call Trace: [ 340.800004][T21067] dump_stack_lvl+0xb7/0x103 [ 340.804596][T21067] dump_stack+0x11/0x1a [ 340.808745][T21067] should_fail+0x23c/0x250 [ 340.813157][T21067] __should_failslab+0x81/0x90 [ 340.817917][T21067] ? alloc_pipe_info+0xac/0x350 [ 340.822762][T21067] should_failslab+0x5/0x20 [ 340.827309][T21067] kmem_cache_alloc_trace+0x49/0x310 [ 340.832732][T21067] ? __mod_memcg_lruvec_state+0xa7/0x190 [ 340.838382][T21067] alloc_pipe_info+0xac/0x350 [ 340.843055][T21067] splice_direct_to_actor+0x5f7/0x650 [ 340.848478][T21067] ? do_splice_direct+0x170/0x170 [ 340.853887][T21067] ? security_file_permission+0x87/0xa0 [ 340.859633][T21067] ? rw_verify_area+0x136/0x250 [ 340.864570][T21067] do_splice_direct+0xf5/0x170 [ 340.869343][T21067] do_sendfile+0x773/0xda0 [ 340.873811][T21067] __x64_sys_sendfile64+0xf2/0x130 [ 340.878919][T21067] do_syscall_64+0x3d/0x90 [ 340.883334][T21067] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 340.889271][T21067] RIP: 0033:0x4665e9 [ 340.893161][T21067] 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 [ 340.913019][T21067] RSP: 002b:00007f4576832188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 340.921432][T21067] RAX: ffffffffffffffda RBX: 000000000056c0f0 RCX: 00000000004665e9 [ 340.929426][T21067] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000003 [ 340.937483][T21067] RBP: 00007f45768321d0 R08: 0000000000000000 R09: 0000000000000000 [ 340.945531][T21067] R10: 00008080ffffff80 R11: 0000000000000246 R12: 0000000000000001 [ 340.953696][T21067] R13: 00007ffd3d6ec28f R14: 00007f4576832300 R15: 0000000000022000 11:49:49 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000001400000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:49 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000030000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 341.000658][T21070] loop3: detected capacity change from 0 to 264192 [ 341.040348][T21072] loop2: detected capacity change from 0 to 264192 [ 341.051590][T21073] loop4: detected capacity change from 0 to 264192 [ 341.092068][T21070] EXT4-fs (loop3): inodes count not valid: 939524128 vs 32 [ 341.170422][T21073] EXT4-fs (loop4): inodes count not valid: 805306400 vs 32 [ 341.186403][T21072] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 341.198584][T21072] EXT4-fs (loop2): get root inode failed [ 341.204245][T21072] EXT4-fs (loop2): mount failed 11:49:49 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000039000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 341.681353][T21088] FAULT_INJECTION: forcing a failure. [ 341.681353][T21088] name failslab, interval 1, probability 0, space 0, times 0 [ 341.694294][T21088] CPU: 1 PID: 21088 Comm: syz-executor.1 Not tainted 5.14.0-rc2-syzkaller #0 [ 341.703135][T21088] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 341.713314][T21088] Call Trace: [ 341.716670][T21088] dump_stack_lvl+0xb7/0x103 [ 341.721260][T21088] dump_stack+0x11/0x1a [ 341.725429][T21088] should_fail+0x23c/0x250 [ 341.730000][T21088] __should_failslab+0x81/0x90 [ 341.734762][T21088] ? alloc_pipe_info+0xac/0x350 [ 341.739621][T21088] should_failslab+0x5/0x20 [ 341.744240][T21088] kmem_cache_alloc_trace+0x49/0x310 [ 341.749623][T21088] ? kcsan_setup_watchpoint+0x231/0x3e0 [ 341.755226][T21088] alloc_pipe_info+0xac/0x350 [ 341.759927][T21088] splice_direct_to_actor+0x5f7/0x650 [ 341.765447][T21088] ? do_splice_direct+0x170/0x170 [ 341.770495][T21088] ? security_file_permission+0x87/0xa0 [ 341.776053][T21088] ? rw_verify_area+0x136/0x250 [ 341.780903][T21088] do_splice_direct+0xf5/0x170 [ 341.785667][T21088] do_sendfile+0x773/0xda0 [ 341.790121][T21088] __x64_sys_sendfile64+0xf2/0x130 [ 341.795250][T21088] do_syscall_64+0x3d/0x90 [ 341.799688][T21088] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 341.805584][T21088] RIP: 0033:0x4665e9 [ 341.809519][T21088] 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 [ 341.829229][T21088] RSP: 002b:00007fa5b3dc8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 341.837648][T21088] RAX: ffffffffffffffda RBX: 000000000056c0f0 RCX: 00000000004665e9 [ 341.845668][T21088] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000003 [ 341.854168][T21088] RBP: 00007fa5b3dc81d0 R08: 0000000000000000 R09: 0000000000000000 [ 341.862251][T21088] R10: 00008080ffffff80 R11: 0000000000000246 R12: 0000000000000001 [ 341.870310][T21088] R13: 00007ffed6f683ef R14: 00007fa5b3dc8300 R15: 0000000000022000 [ 341.975163][T21089] FAULT_INJECTION: forcing a failure. [ 341.975163][T21089] name failslab, interval 1, probability 0, space 0, times 0 [ 341.987794][T21089] CPU: 0 PID: 21089 Comm: syz-executor.5 Not tainted 5.14.0-rc2-syzkaller #0 [ 341.996740][T21089] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 342.006898][T21089] Call Trace: [ 342.010175][T21089] dump_stack_lvl+0xb7/0x103 [ 342.014845][T21089] dump_stack+0x11/0x1a [ 342.019121][T21089] should_fail+0x23c/0x250 [ 342.023892][T21089] ? kcalloc+0x32/0x40 [ 342.028049][T21089] __should_failslab+0x81/0x90 [ 342.032816][T21089] should_failslab+0x5/0x20 [ 342.037313][T21089] __kmalloc+0x66/0x340 [ 342.041501][T21089] ? kmem_cache_alloc_trace+0x20f/0x310 [ 342.047097][T21089] ? alloc_pipe_info+0xac/0x350 [ 342.051969][T21089] kcalloc+0x32/0x40 [ 342.055892][T21089] alloc_pipe_info+0x1be/0x350 [ 342.060664][T21089] splice_direct_to_actor+0x5f7/0x650 [ 342.066077][T21089] ? do_splice_direct+0x170/0x170 [ 342.071117][T21089] ? security_file_permission+0x87/0xa0 [ 342.076715][T21089] ? rw_verify_area+0x136/0x250 [ 342.081568][T21089] do_splice_direct+0xf5/0x170 [ 342.086331][T21089] do_sendfile+0x773/0xda0 [ 342.090754][T21089] __x64_sys_sendfile64+0xf2/0x130 [ 342.095865][T21089] do_syscall_64+0x3d/0x90 [ 342.100276][T21089] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 342.106267][T21089] RIP: 0033:0x4665e9 [ 342.110185][T21089] 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 [ 342.129787][T21089] RSP: 002b:00007f156a450188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 342.138458][T21089] RAX: ffffffffffffffda RBX: 000000000056c0f0 RCX: 00000000004665e9 [ 342.146492][T21089] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000003 [ 342.154464][T21089] RBP: 00007f156a4501d0 R08: 0000000000000000 R09: 0000000000000000 [ 342.162439][T21089] R10: 00008080ffffff80 R11: 0000000000000246 R12: 0000000000000001 [ 342.170435][T21089] R13: 00007ffdc190328f R14: 00007f156a450300 R15: 0000000000022000 [ 343.033372][T21095] loop3: detected capacity change from 0 to 264192 [ 343.097207][T21095] EXT4-fs (loop3): inodes count not valid: 956301344 vs 32 11:49:52 executing program 1 (fault-call:14 fault-nth:1): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:49:52 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000031000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:52 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000002000000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:52 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000003a000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:52 executing program 5 (fault-call:15 fault-nth:2): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:49:52 executing program 0 (fault-call:16 fault-nth:1): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) [ 344.063405][T21112] loop2: detected capacity change from 0 to 264192 [ 344.071072][T21113] loop4: detected capacity change from 0 to 264192 [ 344.072545][T21111] loop3: detected capacity change from 0 to 264192 [ 344.105967][T21113] EXT4-fs (loop4): inodes count not valid: 822083616 vs 32 [ 344.143933][T21112] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 344.156058][T21112] EXT4-fs (loop2): get root inode failed [ 344.161780][T21112] EXT4-fs (loop2): mount failed [ 344.361829][T21127] FAULT_INJECTION: forcing a failure. [ 344.361829][T21127] name failslab, interval 1, probability 0, space 0, times 0 [ 344.374470][T21127] CPU: 0 PID: 21127 Comm: syz-executor.0 Not tainted 5.14.0-rc2-syzkaller #0 [ 344.383282][T21127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 344.393391][T21127] Call Trace: [ 344.396666][T21127] dump_stack_lvl+0xb7/0x103 [ 344.401262][T21127] dump_stack+0x11/0x1a [ 344.405461][T21127] should_fail+0x23c/0x250 [ 344.409899][T21127] ? kcalloc+0x32/0x40 [ 344.414086][T21127] __should_failslab+0x81/0x90 [ 344.418855][T21127] should_failslab+0x5/0x20 [ 344.423411][T21127] __kmalloc+0x66/0x340 [ 344.427582][T21127] ? kmem_cache_alloc_trace+0x20f/0x310 [ 344.433312][T21127] ? alloc_pipe_info+0xac/0x350 [ 344.438172][T21127] kcalloc+0x32/0x40 [ 344.442064][T21127] alloc_pipe_info+0x1be/0x350 [ 344.446835][T21127] splice_direct_to_actor+0x5f7/0x650 [ 344.452290][T21127] ? do_splice_direct+0x170/0x170 [ 344.457420][T21127] ? security_file_permission+0x87/0xa0 [ 344.463230][T21127] ? rw_verify_area+0x136/0x250 [ 344.468166][T21127] do_splice_direct+0xf5/0x170 [ 344.472942][T21127] do_sendfile+0x773/0xda0 [ 344.477361][T21127] __x64_sys_sendfile64+0xf2/0x130 [ 344.482528][T21127] do_syscall_64+0x3d/0x90 [ 344.486944][T21127] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 344.492889][T21127] RIP: 0033:0x4665e9 [ 344.496781][T21127] 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 [ 344.516491][T21127] RSP: 002b:00007f4576832188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 344.524915][T21127] RAX: ffffffffffffffda RBX: 000000000056c0f0 RCX: 00000000004665e9 [ 344.532953][T21127] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000003 [ 344.540930][T21127] RBP: 00007f45768321d0 R08: 0000000000000000 R09: 0000000000000000 [ 344.548901][T21127] R10: 00008080ffffff80 R11: 0000000000000246 R12: 0000000000000001 [ 344.556891][T21127] R13: 00007ffd3d6ec28f R14: 00007f4576832300 R15: 0000000000022000 [ 344.564951][T21126] FAULT_INJECTION: forcing a failure. [ 344.564951][T21126] name failslab, interval 1, probability 0, space 0, times 0 [ 344.577559][T21126] CPU: 0 PID: 21126 Comm: syz-executor.5 Not tainted 5.14.0-rc2-syzkaller #0 [ 344.586314][T21126] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 344.596492][T21126] Call Trace: [ 344.599771][T21126] dump_stack_lvl+0xb7/0x103 [ 344.604399][T21126] dump_stack+0x11/0x1a [ 344.608603][T21126] should_fail+0x23c/0x250 [ 344.613135][T21126] __should_failslab+0x81/0x90 [ 344.617952][T21126] ? __iomap_dio_rw+0xf2/0xa60 [ 344.622762][T21126] should_failslab+0x5/0x20 [ 344.627266][T21126] kmem_cache_alloc_trace+0x49/0x310 [ 344.632564][T21126] ? __switch_to+0x145/0x480 [ 344.637146][T21126] __iomap_dio_rw+0xf2/0xa60 [ 344.641844][T21126] ? __schedule+0x42a/0x670 [ 344.646410][T21126] ? schedule+0x67/0x90 [ 344.650644][T21126] ? __down_read_common+0x4b1/0x530 [ 344.655920][T21126] iomap_dio_rw+0x30/0x70 [ 344.660249][T21126] ext4_file_read_iter+0x21a/0x290 [ 344.665354][T21126] generic_file_splice_read+0x22a/0x310 [ 344.671073][T21126] ? splice_shrink_spd+0x60/0x60 [ 344.676009][T21126] splice_direct_to_actor+0x2aa/0x650 [ 344.681385][T21126] ? do_splice_direct+0x170/0x170 [ 344.686411][T21126] do_splice_direct+0xf5/0x170 [ 344.691173][T21126] do_sendfile+0x773/0xda0 [ 344.695585][T21126] __x64_sys_sendfile64+0xf2/0x130 [ 344.700697][T21126] do_syscall_64+0x3d/0x90 [ 344.705119][T21126] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 344.711015][T21126] RIP: 0033:0x4665e9 [ 344.714908][T21126] 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 [ 344.734514][T21126] RSP: 002b:00007f156a450188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 344.743084][T21126] RAX: ffffffffffffffda RBX: 000000000056c0f0 RCX: 00000000004665e9 [ 344.751117][T21126] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000003 [ 344.759107][T21126] RBP: 00007f156a4501d0 R08: 0000000000000000 R09: 0000000000000000 [ 344.767084][T21126] R10: 00008080ffffff80 R11: 0000000000000246 R12: 0000000000000001 [ 344.775144][T21126] R13: 00007ffdc190328f R14: 00007f156a450300 R15: 0000000000022000 11:49:53 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000002300000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:53 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000048000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 345.202036][T21111] EXT4-fs (loop3): inodes count not valid: 973078560 vs 32 11:49:53 executing program 0 (fault-call:16 fault-nth:2): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) [ 345.293210][T21136] loop2: detected capacity change from 0 to 264192 [ 345.322482][T21136] EXT4-fs (loop2): inodes count not valid: 32 vs 64 [ 345.341511][T21141] FAULT_INJECTION: forcing a failure. [ 345.341511][T21141] name failslab, interval 1, probability 0, space 0, times 0 [ 345.354288][T21141] CPU: 1 PID: 21141 Comm: syz-executor.1 Not tainted 5.14.0-rc2-syzkaller #0 [ 345.363132][T21141] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 345.373193][T21141] Call Trace: [ 345.376555][T21141] dump_stack_lvl+0xb7/0x103 [ 345.381155][T21141] dump_stack+0x11/0x1a [ 345.385311][T21141] should_fail+0x23c/0x250 [ 345.389741][T21141] ? kcalloc+0x32/0x40 [ 345.393809][T21141] __should_failslab+0x81/0x90 [ 345.398594][T21141] should_failslab+0x5/0x20 [ 345.403091][T21141] __kmalloc+0x66/0x340 [ 345.407256][T21141] ? kmem_cache_alloc_trace+0x20f/0x310 [ 345.412799][T21141] ? alloc_pipe_info+0xac/0x350 [ 345.417655][T21141] kcalloc+0x32/0x40 [ 345.421567][T21141] alloc_pipe_info+0x1be/0x350 [ 345.426332][T21141] splice_direct_to_actor+0x5f7/0x650 [ 345.431696][T21141] ? do_splice_direct+0x170/0x170 [ 345.436825][T21141] ? security_file_permission+0x87/0xa0 [ 345.442368][T21141] ? rw_verify_area+0x136/0x250 [ 345.447227][T21141] do_splice_direct+0xf5/0x170 [ 345.452069][T21141] do_sendfile+0x773/0xda0 [ 345.456528][T21141] __x64_sys_sendfile64+0xf2/0x130 [ 345.461697][T21141] do_syscall_64+0x3d/0x90 [ 345.466120][T21141] ? irqentry_exit+0xe/0x30 [ 345.470658][T21141] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 345.476748][T21141] RIP: 0033:0x4665e9 [ 345.480747][T21141] 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 [ 345.500402][T21141] RSP: 002b:00007fa5b3dc8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 345.509024][T21141] RAX: ffffffffffffffda RBX: 000000000056c0f0 RCX: 00000000004665e9 [ 345.517081][T21141] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000003 [ 345.525056][T21141] RBP: 00007fa5b3dc81d0 R08: 0000000000000000 R09: 0000000000000000 [ 345.533031][T21141] R10: 00008080ffffff80 R11: 0000000000000246 R12: 0000000000000001 [ 345.541004][T21141] R13: 00007ffed6f683ef R14: 00007fa5b3dc8300 R15: 0000000000022000 11:49:53 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000003b000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 346.001913][T21146] FAULT_INJECTION: forcing a failure. [ 346.001913][T21146] name failslab, interval 1, probability 0, space 0, times 0 [ 346.014551][T21146] CPU: 1 PID: 21146 Comm: syz-executor.0 Not tainted 5.14.0-rc2-syzkaller #0 [ 346.023311][T21146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 346.033418][T21146] Call Trace: [ 346.036741][T21146] dump_stack_lvl+0xb7/0x103 [ 346.041344][T21146] dump_stack+0x11/0x1a [ 346.045510][T21146] should_fail+0x23c/0x250 [ 346.049937][T21146] __should_failslab+0x81/0x90 [ 346.054692][T21146] ? __iomap_dio_rw+0xf2/0xa60 [ 346.059470][T21146] should_failslab+0x5/0x20 [ 346.064062][T21146] kmem_cache_alloc_trace+0x49/0x310 [ 346.069354][T21146] ? plist_del+0x1e6/0x200 [ 346.073785][T21146] ? __switch_to+0x145/0x480 [ 346.078362][T21146] __iomap_dio_rw+0xf2/0xa60 [ 346.082952][T21146] ? __schedule+0x42a/0x670 [ 346.087460][T21146] ? schedule+0x67/0x90 [ 346.091691][T21146] ? __down_read_common+0x4b1/0x530 [ 346.096880][T21146] iomap_dio_rw+0x30/0x70 [ 346.101213][T21146] ext4_file_read_iter+0x21a/0x290 [ 346.106315][T21146] generic_file_splice_read+0x22a/0x310 [ 346.111894][T21146] ? splice_shrink_spd+0x60/0x60 [ 346.116831][T21146] splice_direct_to_actor+0x2aa/0x650 [ 346.122277][T21146] ? do_splice_direct+0x170/0x170 [ 346.127360][T21146] do_splice_direct+0xf5/0x170 [ 346.132638][T21146] do_sendfile+0x773/0xda0 [ 346.137055][T21146] __x64_sys_sendfile64+0xf2/0x130 [ 346.142164][T21146] do_syscall_64+0x3d/0x90 [ 346.146597][T21146] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 346.152565][T21146] RIP: 0033:0x4665e9 [ 346.156455][T21146] 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 [ 346.176397][T21146] RSP: 002b:00007f4576832188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 346.184806][T21146] RAX: ffffffffffffffda RBX: 000000000056c0f0 RCX: 00000000004665e9 [ 346.192775][T21146] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000003 [ 346.200748][T21146] RBP: 00007f45768321d0 R08: 0000000000000000 R09: 0000000000000000 [ 346.208726][T21146] R10: 00008080ffffff80 R11: 0000000000000246 R12: 0000000000000001 [ 346.216690][T21146] R13: 00007ffd3d6ec28f R14: 00007f4576832300 R15: 0000000000022000 11:49:55 executing program 5 (fault-call:15 fault-nth:3): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:49:55 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000004c000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:55 executing program 1 (fault-call:14 fault-nth:2): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:49:55 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000002500000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 347.345980][T21155] loop3: detected capacity change from 0 to 264192 [ 347.379970][T21155] EXT4-fs (loop3): inodes count not valid: 989855776 vs 32 [ 347.486577][T21164] loop2: detected capacity change from 0 to 264192 [ 347.589886][T21168] loop4: detected capacity change from 0 to 264192 11:49:55 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000003c000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 347.673203][T21168] EXT4-fs (loop4): inodes count not valid: 1275068448 vs 32 [ 347.683496][T21164] EXT4-fs (loop2): inodes count not valid: 32 vs 64 11:49:55 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000060000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 347.790691][T21181] FAULT_INJECTION: forcing a failure. [ 347.790691][T21181] name failslab, interval 1, probability 0, space 0, times 0 [ 347.803457][T21181] CPU: 1 PID: 21181 Comm: syz-executor.5 Not tainted 5.14.0-rc2-syzkaller #0 [ 347.812407][T21181] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 347.822613][T21181] Call Trace: [ 347.825893][T21181] dump_stack_lvl+0xb7/0x103 [ 347.830492][T21181] dump_stack+0x11/0x1a [ 347.834724][T21181] should_fail+0x23c/0x250 [ 347.839139][T21181] ? ext4_init_io_end+0x2d/0xa0 [ 347.843981][T21181] __should_failslab+0x81/0x90 [ 347.848741][T21181] should_failslab+0x5/0x20 [ 347.853291][T21181] kmem_cache_alloc+0x46/0x2e0 [ 347.858064][T21181] ext4_init_io_end+0x2d/0xa0 [ 347.862765][T21181] ext4_writepages+0x6a5/0x1d10 [ 347.867766][T21181] ? put_dec_trunc8+0x10e/0x130 [ 347.872721][T21181] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 347.878533][T21181] ? __wake_up+0x8d/0xc0 [ 347.882785][T21181] ? __d_rehash+0x125/0x180 [ 347.887395][T21181] ? __d_add+0x3bf/0x490 [ 347.891650][T21181] ? ext4_readpage+0x140/0x140 [ 347.896413][T21181] do_writepages+0x7b/0x150 [ 347.900905][T21181] ? should_fail+0xd6/0x250 [ 347.905403][T21181] filemap_write_and_wait_range+0x20a/0x390 [ 347.911299][T21181] __iomap_dio_rw+0x4cd/0xa60 [ 347.912250][T21184] loop4: detected capacity change from 0 to 264192 [ 347.916004][T21181] iomap_dio_rw+0x30/0x70 [ 347.916030][T21181] ext4_file_read_iter+0x21a/0x290 [ 347.931997][T21181] generic_file_splice_read+0x22a/0x310 [ 347.937546][T21181] ? splice_shrink_spd+0x60/0x60 [ 347.942557][T21181] splice_direct_to_actor+0x2aa/0x650 [ 347.948000][T21181] ? do_splice_direct+0x170/0x170 [ 347.953034][T21181] do_splice_direct+0xf5/0x170 [ 347.957904][T21181] do_sendfile+0x773/0xda0 [ 347.962329][T21181] __x64_sys_sendfile64+0xf2/0x130 [ 347.967483][T21181] do_syscall_64+0x3d/0x90 [ 347.970517][T21184] EXT4-fs (loop4): inodes count not valid: 1610612768 vs 32 [ 347.971934][T21181] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 347.980573][T21182] loop3: detected capacity change from 0 to 264192 [ 347.985091][T21181] RIP: 0033:0x4665e9 [ 347.985109][T21181] 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 [ 347.985127][T21181] RSP: 002b:00007f156a450188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 348.024156][T21181] RAX: ffffffffffffffda RBX: 000000000056c0f0 RCX: 00000000004665e9 [ 348.029098][T21182] EXT4-fs (loop3): inodes count not valid: 1006632992 vs 32 11:49:56 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000002e00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 348.032126][T21181] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000003 [ 348.032141][T21181] RBP: 00007f156a4501d0 R08: 0000000000000000 R09: 0000000000000000 [ 348.055777][T21181] R10: 00008080ffffff80 R11: 0000000000000246 R12: 0000000000000001 [ 348.064187][T21181] R13: 00007ffdc190328f R14: 00007f156a450300 R15: 0000000000022000 11:49:56 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000068000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:56 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000003d000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 348.134098][T21193] loop2: detected capacity change from 0 to 264192 [ 348.144475][T21193] EXT4-fs (loop2): inodes count not valid: 32 vs 64 [ 348.193095][T21200] loop3: detected capacity change from 0 to 264192 [ 348.224951][T21200] EXT4-fs (loop3): inodes count not valid: 1023410208 vs 32 [ 348.232944][T21202] FAULT_INJECTION: forcing a failure. 11:49:56 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000003b00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 348.232944][T21202] name failslab, interval 1, probability 0, space 0, times 0 [ 348.245681][T21202] CPU: 1 PID: 21202 Comm: syz-executor.1 Not tainted 5.14.0-rc2-syzkaller #0 [ 348.254463][T21202] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 348.264520][T21202] Call Trace: [ 348.267798][T21202] dump_stack_lvl+0xb7/0x103 [ 348.272380][T21202] dump_stack+0x11/0x1a [ 348.276529][T21202] should_fail+0x23c/0x250 [ 348.280931][T21202] __should_failslab+0x81/0x90 [ 348.285678][T21202] ? __iomap_dio_rw+0xf2/0xa60 [ 348.290509][T21202] should_failslab+0x5/0x20 [ 348.295083][T21202] kmem_cache_alloc_trace+0x49/0x310 [ 348.300378][T21202] ? rmqueue_pcplist+0x145/0x1d0 [ 348.305299][T21202] __iomap_dio_rw+0xf2/0xa60 [ 348.309875][T21202] ? rmqueue+0x4a/0xcc0 [ 348.314033][T21202] ? __down_read_common+0x16d/0x530 [ 348.319276][T21202] iomap_dio_rw+0x30/0x70 [ 348.323622][T21202] ext4_file_read_iter+0x21a/0x290 [ 348.328801][T21202] generic_file_splice_read+0x22a/0x310 [ 348.334616][T21202] ? splice_shrink_spd+0x60/0x60 [ 348.339814][T21202] splice_direct_to_actor+0x2aa/0x650 [ 348.345179][T21202] ? do_splice_direct+0x170/0x170 [ 348.350206][T21202] do_splice_direct+0xf5/0x170 [ 348.354956][T21202] do_sendfile+0x773/0xda0 [ 348.359409][T21202] __x64_sys_sendfile64+0xf2/0x130 [ 348.364503][T21202] do_syscall_64+0x3d/0x90 [ 348.368919][T21202] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 348.374941][T21202] RIP: 0033:0x4665e9 [ 348.378816][T21202] 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 [ 348.398671][T21202] RSP: 002b:00007fa5b3dc8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 348.407069][T21202] RAX: ffffffffffffffda RBX: 000000000056c0f0 RCX: 00000000004665e9 [ 348.415022][T21202] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000003 [ 348.422975][T21202] RBP: 00007fa5b3dc81d0 R08: 0000000000000000 R09: 0000000000000000 [ 348.430926][T21202] R10: 00008080ffffff80 R11: 0000000000000246 R12: 0000000000000001 [ 348.438955][T21202] R13: 00007ffed6f683ef R14: 00007fa5b3dc8300 R15: 0000000000022000 11:49:56 executing program 0 (fault-call:16 fault-nth:3): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) [ 348.573488][T21206] loop4: detected capacity change from 0 to 264192 [ 348.593247][T21206] EXT4-fs (loop4): inodes count not valid: 1744830496 vs 32 [ 348.964026][T21213] FAULT_INJECTION: forcing a failure. [ 348.964026][T21213] name failslab, interval 1, probability 0, space 0, times 0 [ 348.976654][T21213] CPU: 1 PID: 21213 Comm: syz-executor.0 Not tainted 5.14.0-rc2-syzkaller #0 [ 348.985528][T21213] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 348.995715][T21213] Call Trace: [ 348.998995][T21213] dump_stack_lvl+0xb7/0x103 [ 349.003583][T21213] dump_stack+0x11/0x1a [ 349.007768][T21213] should_fail+0x23c/0x250 [ 349.012188][T21213] ? ext4_init_io_end+0x2d/0xa0 [ 349.017126][T21213] __should_failslab+0x81/0x90 [ 349.021878][T21213] should_failslab+0x5/0x20 [ 349.026394][T21213] kmem_cache_alloc+0x46/0x2e0 [ 349.031482][T21213] ext4_init_io_end+0x2d/0xa0 [ 349.036411][T21213] ext4_writepages+0x6a5/0x1d10 [ 349.041275][T21213] ? put_dec_trunc8+0x10e/0x130 [ 349.046294][T21213] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 349.052105][T21213] ? __wake_up+0x8d/0xc0 [ 349.056411][T21213] ? __d_rehash+0x125/0x180 [ 349.060912][T21213] ? kcsan_setup_watchpoint+0x231/0x3e0 [ 349.066534][T21213] ? __d_add+0x3bf/0x490 [ 349.070810][T21213] ? ext4_readpage+0x140/0x140 [ 349.075671][T21213] do_writepages+0x7b/0x150 [ 349.080245][T21213] ? should_fail+0xd6/0x250 [ 349.084954][T21213] filemap_write_and_wait_range+0x20a/0x390 [ 349.090860][T21213] __iomap_dio_rw+0x4cd/0xa60 [ 349.095735][T21213] iomap_dio_rw+0x30/0x70 [ 349.100063][T21213] ext4_file_read_iter+0x21a/0x290 [ 349.105178][T21213] generic_file_splice_read+0x22a/0x310 [ 349.110847][T21213] ? splice_shrink_spd+0x60/0x60 [ 349.115874][T21213] splice_direct_to_actor+0x2aa/0x650 [ 349.121253][T21213] ? do_splice_direct+0x170/0x170 [ 349.126297][T21213] do_splice_direct+0xf5/0x170 [ 349.131228][T21213] do_sendfile+0x773/0xda0 [ 349.135652][T21213] __x64_sys_sendfile64+0xf2/0x130 [ 349.140766][T21213] do_syscall_64+0x3d/0x90 [ 349.145219][T21213] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 349.151195][T21213] RIP: 0033:0x4665e9 [ 349.155074][T21213] 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 [ 349.174848][T21213] RSP: 002b:00007f4576832188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 349.183264][T21213] RAX: ffffffffffffffda RBX: 000000000056c0f0 RCX: 00000000004665e9 [ 349.191250][T21213] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000003 [ 349.199296][T21213] RBP: 00007f45768321d0 R08: 0000000000000000 R09: 0000000000000000 [ 349.207271][T21213] R10: 00008080ffffff80 R11: 0000000000000246 R12: 0000000000000001 [ 349.215284][T21213] R13: 00007ffd3d6ec28f R14: 00007f4576832300 R15: 0000000000022000 11:49:57 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) [ 349.441119][T21200] loop3: detected capacity change from 0 to 264192 11:49:57 executing program 1 (fault-call:14 fault-nth:3): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:49:57 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000006c000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:57 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000003e000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:57 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000003f00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 349.645927][T21231] loop4: detected capacity change from 0 to 264192 [ 349.695458][T21238] loop2: detected capacity change from 0 to 264192 [ 349.699765][T21237] loop3: detected capacity change from 0 to 264192 [ 349.709024][T21231] EXT4-fs (loop4): inodes count not valid: 1811939360 vs 32 [ 349.717046][T21238] EXT4-fs (loop2): inodes count not valid: 32 vs 64 11:49:57 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000004000000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:57 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000074000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 349.739920][T21237] EXT4-fs (loop3): inodes count not valid: 1040187424 vs 32 11:49:57 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000003f000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 349.823307][T21248] loop2: detected capacity change from 0 to 264192 [ 349.838649][T21250] loop4: detected capacity change from 0 to 264192 [ 349.854013][T21251] loop3: detected capacity change from 0 to 264192 [ 349.870085][T21251] EXT4-fs (loop3): inodes count not valid: 1056964640 vs 32 11:49:57 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000040000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 349.895728][T21248] EXT4-fs (loop2): inodes count not valid: 32 vs 64 [ 349.913045][T21250] EXT4-fs (loop4): inodes count not valid: 1946157088 vs 32 [ 349.985404][T21264] FAULT_INJECTION: forcing a failure. [ 349.985404][T21264] name failslab, interval 1, probability 0, space 0, times 0 [ 349.998055][T21264] CPU: 1 PID: 21264 Comm: syz-executor.1 Not tainted 5.14.0-rc2-syzkaller #0 [ 350.006823][T21264] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 350.011527][T21265] loop3: detected capacity change from 0 to 264192 [ 350.016942][T21264] Call Trace: [ 350.016952][T21264] dump_stack_lvl+0xb7/0x103 [ 350.031660][T21264] dump_stack+0x11/0x1a [ 350.035840][T21264] should_fail+0x23c/0x250 [ 350.040256][T21264] ? ext4_init_io_end+0x2d/0xa0 [ 350.045094][T21264] __should_failslab+0x81/0x90 [ 350.049846][T21264] should_failslab+0x5/0x20 [ 350.054391][T21264] kmem_cache_alloc+0x46/0x2e0 [ 350.059194][T21264] ext4_init_io_end+0x2d/0xa0 [ 350.063852][T21264] ext4_writepages+0x6a5/0x1d10 [ 350.068844][T21264] ? put_dec_trunc8+0x10e/0x130 [ 350.073690][T21264] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 350.079516][T21264] ? __wake_up+0x8d/0xc0 [ 350.083790][T21264] ? __d_rehash+0x125/0x180 [ 350.088296][T21264] ? __d_add+0x3bf/0x490 [ 350.092525][T21264] ? ext4_readpage+0x140/0x140 [ 350.097300][T21264] do_writepages+0x7b/0x150 [ 350.101795][T21264] ? should_fail+0xd6/0x250 [ 350.106400][T21264] filemap_write_and_wait_range+0x20a/0x390 [ 350.112277][T21264] __iomap_dio_rw+0x4cd/0xa60 [ 350.116943][T21264] iomap_dio_rw+0x30/0x70 [ 350.121275][T21264] ext4_file_read_iter+0x21a/0x290 [ 350.126467][T21264] generic_file_splice_read+0x22a/0x310 [ 350.132009][T21264] ? splice_shrink_spd+0x60/0x60 [ 350.136995][T21264] splice_direct_to_actor+0x2aa/0x650 [ 350.142356][T21264] ? do_splice_direct+0x170/0x170 [ 350.147370][T21264] do_splice_direct+0xf5/0x170 [ 350.152118][T21264] do_sendfile+0x773/0xda0 [ 350.156557][T21264] __x64_sys_sendfile64+0xf2/0x130 [ 350.161660][T21264] do_syscall_64+0x3d/0x90 [ 350.166146][T21264] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 350.172302][T21264] RIP: 0033:0x4665e9 [ 350.176263][T21264] 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 [ 350.195957][T21264] RSP: 002b:00007fa5b3dc8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 350.204370][T21264] RAX: ffffffffffffffda RBX: 000000000056c0f0 RCX: 00000000004665e9 [ 350.212323][T21264] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000003 [ 350.220278][T21264] RBP: 00007fa5b3dc81d0 R08: 0000000000000000 R09: 0000000000000000 [ 350.228357][T21264] R10: 00008080ffffff80 R11: 0000000000000246 R12: 0000000000000001 11:49:58 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000007a000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 350.236309][T21264] R13: 00007ffed6f683ef R14: 00007fa5b3dc8300 R15: 0000000000022000 [ 350.258455][T21265] EXT4-fs (loop3): inodes count not valid: 1073741856 vs 32 11:49:58 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000004400000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:58 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) [ 350.359862][T21278] loop4: detected capacity change from 0 to 264192 [ 350.389966][T21279] loop2: detected capacity change from 0 to 264192 11:49:58 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x7ffff000) [ 350.409179][T21278] EXT4-fs (loop4): inodes count not valid: 2046820384 vs 32 [ 350.410747][T21279] EXT4-fs (loop2): inodes count not valid: 32 vs 96 11:49:58 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:49:58 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000048000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:58 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000cc000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:58 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000006400000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 350.914409][T21306] loop3: detected capacity change from 0 to 264192 [ 350.923700][T21307] loop2: detected capacity change from 0 to 264192 [ 350.930846][T21308] loop4: detected capacity change from 0 to 264192 [ 350.982379][T21306] EXT4-fs (loop3): inodes count not valid: 1207959584 vs 32 [ 351.010100][T21308] EXT4-fs (loop4): inodes count not valid: 3422552096 vs 32 [ 351.017740][T21307] EXT4-fs (loop2): inodes count not valid: 32 vs 128 11:49:59 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000008100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:59 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000cd000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:59 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000004c000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 351.169750][T21324] loop2: detected capacity change from 0 to 264192 [ 351.179722][T21324] EXT4-fs (loop2): inodes count not valid: 32 vs 160 11:49:59 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000003a400000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:59 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000ce000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 351.223094][T21328] loop4: detected capacity change from 0 to 264192 [ 351.237031][T21328] EXT4-fs (loop4): inodes count not valid: 3439329312 vs 32 [ 351.282962][T21333] loop3: detected capacity change from 0 to 264192 [ 351.301627][T21333] EXT4-fs (loop3): inodes count not valid: 1275068448 vs 32 [ 351.310101][T21335] loop2: detected capacity change from 0 to 264192 11:49:59 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000060000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 351.375682][T21337] loop4: detected capacity change from 0 to 264192 [ 351.408774][T21335] EXT4-fs (loop2): inodes count not valid: 32 vs 192 [ 351.417092][T21337] EXT4-fs (loop4): inodes count not valid: 3456106528 vs 32 [ 351.434597][T21344] loop3: detected capacity change from 0 to 264192 [ 351.447564][T21344] EXT4-fs (loop3): inodes count not valid: 1610612768 vs 32 11:49:59 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000068000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:59 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff04) [ 351.537444][T21358] loop3: detected capacity change from 0 to 264192 [ 351.548313][T21358] EXT4-fs (loop3): inodes count not valid: 1744830496 vs 32 11:49:59 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x7ffff000) 11:49:59 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000cf000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:59 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000002b900000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:59 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000006c000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:49:59 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x7ffff000) [ 351.864902][T21375] loop3: detected capacity change from 0 to 264192 [ 351.879739][T21375] EXT4-fs (loop3): inodes count not valid: 1811939360 vs 32 [ 351.890773][T21378] loop4: detected capacity change from 0 to 264192 [ 351.898917][T21379] loop2: detected capacity change from 0 to 264192 [ 351.956174][T21379] EXT4-fs (loop2): inodes count not valid: 32 vs 192 11:50:00 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000c71000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:00 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000ffffffe000000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 352.186818][T21378] EXT4-fs (loop4): inodes count not valid: 3472883744 vs 32 11:50:00 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000d0000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 352.294764][T21394] loop3: detected capacity change from 0 to 264192 [ 352.306068][T21396] loop2: detected capacity change from 0 to 264192 11:50:00 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20007ffffff200000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 352.340603][T21396] EXT4-fs (loop2): inodes count not valid: 4294901792 vs 256 [ 352.340797][T21394] EXT4-fs (loop3): inodes count not valid: 1896611872 vs 32 [ 352.364783][T21401] loop4: detected capacity change from 0 to 264192 11:50:00 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000004020100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 352.401396][T21401] EXT4-fs (loop4): inodes count not valid: 3489660960 vs 32 11:50:00 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000c72000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 352.508763][T21413] loop2: detected capacity change from 0 to 264192 [ 352.533223][T21415] loop4: detected capacity change from 0 to 264192 [ 352.551756][T21413] EXT4-fs (loop2): inodes count not valid: 4286513184 vs 256 11:50:00 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff06) [ 352.580781][T21415] EXT4-fs (loop4): inodes count not valid: 67108896 vs 32 [ 352.594749][T21423] loop3: detected capacity change from 0 to 264192 [ 352.625958][T21423] EXT4-fs (loop3): inodes count not valid: 1913389088 vs 32 11:50:01 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff02) 11:50:01 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000c73000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:01 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20007ffffff800000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:01 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000030100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 352.980482][T21451] loop4: detected capacity change from 0 to 264192 [ 353.004048][T21455] loop2: detected capacity change from 0 to 264192 [ 353.008859][T21451] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 353.023868][T21455] EXT4-fs (loop2): inodes count not valid: 4286513184 vs 256 11:50:01 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff04) [ 353.057097][T21458] loop3: detected capacity change from 0 to 264192 [ 353.075925][T21451] ext4 filesystem being mounted at /root/syzkaller-testdir162150276/syzkaller.uqa8aH/709/file0 supports timestamps until 2038 (0x7fffffff) 11:50:01 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20007ffffff900000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 353.143807][T21458] EXT4-fs (loop3): inodes count not valid: 1930166304 vs 32 11:50:01 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000002040100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:01 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000074000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 353.242798][T21469] loop2: detected capacity change from 0 to 264192 [ 353.267572][T21469] EXT4-fs (loop2): inodes count not valid: 4286513184 vs 256 [ 353.325654][T21477] loop3: detected capacity change from 0 to 264192 [ 353.349289][T21481] loop4: detected capacity change from 0 to 264192 [ 353.369705][T21477] EXT4-fs (loop3): inodes count not valid: 1946157088 vs 32 11:50:01 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000007a000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:01 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20007ffffffe00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 353.451602][T21487] loop2: detected capacity change from 0 to 264192 [ 353.480072][T21487] EXT4-fs (loop2): inodes count not valid: 4286513184 vs 256 [ 353.493830][T21481] EXT4-fs (loop4): inodes count not valid: 33554464 vs 32 11:50:01 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000fffffffe00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 353.518838][T21496] loop3: detected capacity change from 0 to 264192 11:50:01 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000006040100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 353.578989][T21502] loop2: detected capacity change from 0 to 264192 [ 353.602695][T21496] EXT4-fs (loop3): inodes count not valid: 2046820384 vs 32 [ 353.626675][T21507] loop4: detected capacity change from 0 to 264192 [ 353.636817][T21502] EXT4-fs (loop2): inodes count not valid: 4294901792 vs 256 [ 353.656554][T21507] EXT4-fs (loop4): inodes count not valid: 100663328 vs 32 11:50:02 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000010040100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:02 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff09) 11:50:02 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000081000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:02 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff03) 11:50:02 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff05) 11:50:02 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000003ff00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 354.699870][T21532] loop4: detected capacity change from 0 to 264192 [ 354.707325][T21533] loop3: detected capacity change from 0 to 264192 [ 354.723353][T21532] EXT4-fs (loop4): inodes count not valid: 268435488 vs 32 [ 354.736628][T21533] EXT4-fs (loop3): inodes count not valid: 2164260896 vs 32 [ 354.743272][T21539] loop2: detected capacity change from 0 to 264192 [ 354.779710][T21539] EXT4-fs (loop2): inodes count not valid: 32 vs 256 11:50:03 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000203ff00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:03 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000050100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:03 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000fffe000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:03 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000007ffff00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 355.192708][T21559] loop2: detected capacity change from 0 to 264192 [ 355.200483][T21556] loop4: detected capacity change from 0 to 264192 [ 355.204392][T21559] EXT4-fs (loop2): inodes count not valid: 33554464 vs 256 [ 355.215093][T21558] loop3: detected capacity change from 0 to 264192 11:50:03 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20007fffffff00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:03 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000fff000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 355.329862][T21558] EXT4-fs (loop3): inodes count not valid: 4278124576 vs 32 [ 355.360731][T21556] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 11:50:03 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000060100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 355.372069][T21556] ext4 filesystem being mounted at /root/syzkaller-testdir162150276/syzkaller.uqa8aH/713/file0 supports timestamps until 2038 (0x7fffffff) [ 355.409701][T21574] loop2: detected capacity change from 0 to 264192 [ 355.447641][T21579] loop3: detected capacity change from 0 to 264192 [ 355.488802][T21579] EXT4-fs (loop3): inodes count not valid: 4279173152 vs 32 [ 355.496917][T21574] EXT4-fs (loop2): inodes count not valid: 4286513184 vs 256 [ 355.506965][T21584] loop4: detected capacity change from 0 to 264192 [ 355.530181][T21584] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 355.549667][T21584] ext4 filesystem being mounted at /root/syzkaller-testdir162150276/syzkaller.uqa8aH/714/file0 supports timestamps until 2038 (0x7fffffff) 11:50:03 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff0b) 11:50:03 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000004060100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 355.858257][T21612] loop4: detected capacity change from 0 to 264192 [ 355.870772][T21612] EXT4-fs (loop4): inodes count not valid: 67108896 vs 32 11:50:04 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000feff000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:04 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000002000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:04 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000070100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:04 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff06) 11:50:04 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff04) [ 356.173238][T21630] loop4: detected capacity change from 0 to 264192 [ 356.198413][T21630] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 356.203947][T21635] loop2: detected capacity change from 0 to 264192 [ 356.216967][T21636] loop3: detected capacity change from 0 to 264192 [ 356.272735][T21630] ext4 filesystem being mounted at /root/syzkaller-testdir162150276/syzkaller.uqa8aH/716/file0 supports timestamps until 2038 (0x7fffffff) [ 356.354922][T21636] EXT4-fs (loop3): inodes count not valid: 4294836256 vs 32 [ 356.364973][T21635] EXT4-fs (loop2): inodes count not valid: 33554464 vs 32 11:50:04 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000090100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:04 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000200000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:04 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000003000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 356.526084][T21653] loop4: detected capacity change from 0 to 264192 [ 356.534600][T21657] loop3: detected capacity change from 0 to 264192 [ 356.545648][T21657] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 356.557726][T21657] EXT4-fs (loop3): get root inode failed [ 356.563565][T21657] EXT4-fs (loop3): mount failed 11:50:04 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000300000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 356.590084][T21664] loop2: detected capacity change from 0 to 264192 [ 356.599088][T21653] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 356.618512][T21664] EXT4-fs (loop2): inodes count not valid: 50331680 vs 32 [ 356.650079][T21653] ext4 filesystem being mounted at /root/syzkaller-testdir162150276/syzkaller.uqa8aH/717/file0 supports timestamps until 2038 (0x7fffffff) 11:50:04 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000004000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 356.905225][T21670] loop3: detected capacity change from 0 to 264192 11:50:05 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff0e) 11:50:05 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000000a0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 356.952583][T21670] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 356.964942][T21670] EXT4-fs (loop3): get root inode failed [ 356.965842][T21678] loop2: detected capacity change from 0 to 264192 [ 356.970581][T21670] EXT4-fs (loop3): mount failed [ 356.999297][T21678] EXT4-fs (loop2): inodes count not valid: 67108896 vs 32 11:50:05 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000005000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:05 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000400000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 357.200065][T21692] loop4: detected capacity change from 0 to 264192 [ 357.222399][T21693] loop2: detected capacity change from 0 to 264192 [ 357.228509][T21697] loop3: detected capacity change from 0 to 264192 11:50:05 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff07) 11:50:05 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000006000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 357.248967][T21693] EXT4-fs (loop2): inodes count not valid: 83886112 vs 32 [ 357.273913][T21697] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 357.286013][T21697] EXT4-fs (loop3): get root inode failed [ 357.291690][T21697] EXT4-fs (loop3): mount failed [ 357.319639][T21692] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 11:50:05 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff06) 11:50:05 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000600000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 357.431778][T21718] loop2: detected capacity change from 0 to 264192 [ 357.443797][T21692] ext4 filesystem being mounted at /root/syzkaller-testdir162150276/syzkaller.uqa8aH/718/file0 supports timestamps until 2038 (0x7fffffff) [ 357.458630][T21720] loop3: detected capacity change from 0 to 264192 [ 357.528410][T21718] EXT4-fs (loop2): inodes count not valid: 100663328 vs 32 [ 357.543932][T21720] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 357.556426][T21720] EXT4-fs (loop3): get root inode failed [ 357.562122][T21720] EXT4-fs (loop3): mount failed 11:50:05 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000000b0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:05 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000700000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:05 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000007000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 357.690837][T21738] loop4: detected capacity change from 0 to 264192 [ 357.702859][T21738] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 357.725030][T21738] ext4 filesystem being mounted at /root/syzkaller-testdir162150276/syzkaller.uqa8aH/719/file0 supports timestamps until 2038 (0x7fffffff) [ 357.785807][T21746] loop2: detected capacity change from 0 to 264192 [ 357.794856][T21747] loop3: detected capacity change from 0 to 264192 [ 357.811479][T21746] EXT4-fs (loop2): inodes count not valid: 117440544 vs 32 11:50:05 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000008000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 357.829427][T21747] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 357.841546][T21747] EXT4-fs (loop3): get root inode failed [ 357.847242][T21747] EXT4-fs (loop3): mount failed [ 357.919171][T21756] loop2: detected capacity change from 0 to 264192 [ 357.939677][T21756] EXT4-fs (loop2): inodes count not valid: 134217760 vs 32 11:50:06 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff0f) 11:50:06 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000000c0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:06 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000800000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:06 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000009000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 358.214915][T21773] loop3: detected capacity change from 0 to 264192 [ 358.222806][T21774] loop4: detected capacity change from 0 to 264192 [ 358.230327][T21776] loop2: detected capacity change from 0 to 264192 [ 358.249694][T21776] EXT4-fs (loop2): inodes count not valid: 150994976 vs 32 [ 358.258546][T21773] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 358.270698][T21773] EXT4-fs (loop3): get root inode failed [ 358.276387][T21773] EXT4-fs (loop3): mount failed [ 358.470508][T21774] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 358.547612][T21774] ext4 filesystem being mounted at /root/syzkaller-testdir162150276/syzkaller.uqa8aH/720/file0 supports timestamps until 2038 (0x7fffffff) 11:50:06 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000a00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:06 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000a000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:06 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000630c0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:06 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff09) 11:50:06 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff08) [ 358.676528][T21801] loop3: detected capacity change from 0 to 264192 [ 358.679619][T21805] loop4: detected capacity change from 0 to 264192 [ 358.697517][T21805] EXT4-fs (loop4): inodes count not valid: 1660944416 vs 32 [ 358.709362][T21808] loop2: detected capacity change from 0 to 264192 11:50:06 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000640c0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 358.964949][T21801] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 358.977119][T21801] EXT4-fs (loop3): get root inode failed [ 358.979250][T21808] EXT4-fs (loop2): inodes count not valid: 167772192 vs 32 [ 358.982908][T21801] EXT4-fs (loop3): mount failed 11:50:07 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000b000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:07 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000c00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 359.278641][T21823] loop4: detected capacity change from 0 to 264192 [ 359.286483][T21823] EXT4-fs (loop4): inodes count not valid: 1677721632 vs 32 [ 359.297687][T21830] loop2: detected capacity change from 0 to 264192 [ 359.319029][T21830] EXT4-fs (loop2): inodes count not valid: 184549408 vs 32 11:50:07 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffffbd) 11:50:07 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000000d0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:07 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000c000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 359.384658][T21839] loop3: detected capacity change from 0 to 264192 [ 359.398870][T21839] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 359.411059][T21839] EXT4-fs (loop3): get root inode failed [ 359.416695][T21839] EXT4-fs (loop3): mount failed [ 359.486606][T21850] loop2: detected capacity change from 0 to 264192 [ 359.496506][T21848] loop4: detected capacity change from 0 to 264192 [ 359.576749][T21850] EXT4-fs (loop2): inodes count not valid: 201326624 vs 32 11:50:07 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000f00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 359.624452][T21848] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 11:50:07 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000d000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:07 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff0d) 11:50:07 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000000e0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:07 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff0a) [ 359.692538][T21848] ext4 filesystem being mounted at /root/syzkaller-testdir162150276/syzkaller.uqa8aH/723/file0 supports timestamps until 2038 (0x7fffffff) [ 359.714319][T21872] loop3: detected capacity change from 0 to 264192 [ 359.760321][T21872] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 359.772431][T21872] EXT4-fs (loop3): get root inode failed [ 359.778069][T21872] EXT4-fs (loop3): mount failed [ 359.802375][T21874] loop2: detected capacity change from 0 to 264192 11:50:08 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000001000000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 360.049501][T21874] EXT4-fs (loop2): inodes count not valid: 218103840 vs 32 [ 360.055221][T21894] loop4: detected capacity change from 0 to 264192 [ 360.120141][T21898] loop3: detected capacity change from 0 to 264192 [ 360.143981][T21894] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 11:50:08 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000e000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 360.245075][T21898] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 360.248281][T21894] ext4 filesystem being mounted at /root/syzkaller-testdir162150276/syzkaller.uqa8aH/724/file0 supports timestamps until 2038 (0x7fffffff) [ 360.257177][T21898] EXT4-fs (loop3): get root inode failed [ 360.276923][T21898] EXT4-fs (loop3): mount failed 11:50:08 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000000f0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 360.293996][T21909] loop2: detected capacity change from 0 to 264192 [ 360.305417][T21909] EXT4-fs (loop2): inodes count not valid: 234881056 vs 32 11:50:08 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000f000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 360.416621][T21922] loop2: detected capacity change from 0 to 264192 [ 360.429649][T21922] EXT4-fs (loop2): inodes count not valid: 251658272 vs 32 [ 360.439570][T21925] loop4: detected capacity change from 0 to 264192 11:50:08 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000001300000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:08 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000010000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:08 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0xffffffffffffffff) [ 360.490137][T21925] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 360.525443][T21934] loop2: detected capacity change from 0 to 264192 11:50:08 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000011000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 360.534495][T21934] EXT4-fs (loop2): inodes count not valid: 268435488 vs 32 11:50:08 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000004100100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 360.563010][T21925] ext4 filesystem being mounted at /root/syzkaller-testdir162150276/syzkaller.uqa8aH/725/file0 supports timestamps until 2038 (0x7fffffff) [ 360.574291][T21938] loop3: detected capacity change from 0 to 264192 [ 360.989950][T21938] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 361.002123][T21938] EXT4-fs (loop3): get root inode failed [ 361.007762][T21938] EXT4-fs (loop3): mount failed [ 361.018127][T21959] loop2: detected capacity change from 0 to 264192 [ 361.044651][T21959] EXT4-fs (loop2): inodes count not valid: 285212704 vs 32 11:50:09 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff0f) 11:50:09 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff0d) 11:50:09 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000012000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:09 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000001400000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 361.702105][T21976] loop4: detected capacity change from 0 to 264192 [ 361.711647][T21976] EXT4-fs (loop4): inodes count not valid: 67108896 vs 32 [ 361.720019][T21974] loop2: detected capacity change from 0 to 264192 [ 361.766314][T21983] loop3: detected capacity change from 0 to 264192 [ 361.818479][T21974] EXT4-fs (loop2): inodes count not valid: 301989920 vs 32 11:50:09 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000020100100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:10 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000110100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 361.931491][T21983] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 361.941050][T21995] loop4: detected capacity change from 0 to 264192 [ 361.943596][T21983] EXT4-fs (loop3): get root inode failed [ 361.952739][T21995] EXT4-fs (loop4): inodes count not valid: 536870944 vs 32 [ 361.956607][T21983] EXT4-fs (loop3): mount failed 11:50:10 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000013000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:10 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000140), r3) sendmsg$TIPC_CMD_SET_NETID(r5, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x24, r6, 0x100, 0x70bd2d, 0x25dfdbfd, {{}, {}, {0x8, 0x2, 0x101}}, ["", "", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x8040) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r7, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) [ 362.054048][T22003] loop2: detected capacity change from 0 to 264192 [ 362.061923][T21999] loop4: detected capacity change from 0 to 264192 [ 362.067704][T22003] EXT4-fs (loop2): inodes count not valid: 318767136 vs 32 11:50:10 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000002000000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:10 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000014000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 362.125604][T21999] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 362.154491][T21999] ext4 filesystem being mounted at /root/syzkaller-testdir162150276/syzkaller.uqa8aH/728/file0 supports timestamps until 2038 (0x7fffffff) 11:50:10 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000120100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 362.210722][T22017] loop3: detected capacity change from 0 to 264192 [ 362.224278][T22021] loop2: detected capacity change from 0 to 264192 [ 362.224903][T22017] EXT4-fs error (device loop3): ext4_fill_super:4956: inode #2: comm syz-executor.3: iget: root inode unallocated [ 362.243038][T22017] EXT4-fs (loop3): get root inode failed [ 362.248670][T22017] EXT4-fs (loop3): mount failed 11:50:10 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000002300000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 362.259148][T22021] EXT4-fs (loop2): inodes count not valid: 335544352 vs 32 [ 362.326545][T22032] loop4: detected capacity change from 0 to 264192 [ 362.333310][T22028] loop3: detected capacity change from 0 to 264192 [ 362.342963][T22028] EXT4-fs (loop3): inodes count not valid: 32 vs 64 [ 362.360572][T22032] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 362.394075][T22032] ext4 filesystem being mounted at /root/syzkaller-testdir162150276/syzkaller.uqa8aH/729/file0 supports timestamps until 2038 (0x7fffffff) 11:50:10 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0xffffffffffffffff) 11:50:10 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000015000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:10 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000002500000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:10 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000140100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:10 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff0f) [ 362.847114][T22055] loop3: detected capacity change from 0 to 264192 [ 362.855406][T22052] loop2: detected capacity change from 0 to 264192 [ 362.857723][T22054] loop4: detected capacity change from 0 to 264192 [ 362.864477][T22055] EXT4-fs (loop3): inodes count not valid: 32 vs 64 [ 362.882051][T22054] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 11:50:10 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000002c00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 362.893331][T22052] EXT4-fs (loop2): inodes count not valid: 352321568 vs 32 [ 362.913028][T22054] ext4 filesystem being mounted at /root/syzkaller-testdir162150276/syzkaller.uqa8aH/730/file0 supports timestamps until 2038 (0x7fffffff) 11:50:11 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000180100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 363.371457][T22076] loop3: detected capacity change from 0 to 264192 [ 363.413266][T22076] EXT4-fs (loop3): inodes count not valid: 32 vs 64 11:50:11 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000002e00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:12 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000016000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 363.924694][T22092] loop3: detected capacity change from 0 to 264192 [ 363.941889][T22092] EXT4-fs (loop3): inodes count not valid: 32 vs 64 11:50:12 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000003f00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 364.008392][T22104] loop4: detected capacity change from 0 to 264192 [ 364.018503][T22105] loop2: detected capacity change from 0 to 264192 [ 364.020590][T22106] loop3: detected capacity change from 0 to 264192 11:50:12 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000003680)='./bus\x00', &(0x7f00000036c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) fstat(0xffffffffffffffff, &(0x7f0000003740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000038c0)=[{&(0x7f0000000300)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000100)="470d82ed9e4f84e9210971638cc30b75dcd37f399672d5dae333b24543c465a0260882d6670704845b330caad07f09", 0x2f}, {&(0x7f0000000180)="b1d4d8a38004a984c63676e6a6273c9064111672fe0dc55da72e914844b29fd5f0", 0x21}, {&(0x7f0000000440)="58a4f96386b03fd7533a735f2d4cfaec1c4ff1651d2d67ae82d1a08434741015c6d1253cd8b1e9756149b1a72f8f84d68af61541eebd1d2b87613e710d69db803a16235f80ddcd427fdf9afc9f9e1b19b7fc3ede7f25ab477bad0b259de2e06e16379868b4710e2f994c8a7349bef23ed14b477d2121ee25f9c1d2821bbb4ef47ef73463257021", 0x87}], 0x3, &(0x7f00000015c0)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r0, 0x0, 0xee01}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xd0, 0x8810}, {&(0x7f00000016c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001740), 0x0, &(0x7f0000001b40)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {r0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {r0}}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r0}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {r0, 0x0, 0xee00}}}], 0x148, 0x4080}, {&(0x7f0000001cc0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000001d40), 0x0, &(0x7f0000001f00)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r0, 0xee00, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r0, 0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {r0, 0xffffffffffffffff}}}], 0xf8, 0xc4}, {&(0x7f0000002000)=@file={0x0, './bus\x00'}, 0x6e, &(0x7f00000032c0)=[{&(0x7f0000002080)="fd6902d87b7ecb5a22bfeb7409c8ad6131f7060cae", 0x15}, {&(0x7f00000020c0)="da47dfcde3c03f6909df027019937351b90ea873c4919844d6c4ef08323631d3313872fd9de02631416b482b107954d778a5ba1994828d5d09c55301f26baeff8fbf71f80d27b49f472ba821f97fa1b8848c6ebc223f7cb4999610c4c4e19464525366c669af4a76f87e9608a990708a44de8667368e0d8767d44825c5dfde5440bd5eb2bc99b3f0075061ae5d60a2b22b095522ef54cedaac7ab1fa", 0x9c}, {&(0x7f0000002180)="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", 0x1000}, {&(0x7f0000003180)="6e32df51b6ad02f22a565ddc438ca9dfc46ee9f7b12d199093dcc172ed6e039d173b9f3716725d037ebdf55250d10dcc5224862c4f6cae384e7001cc7089bc99f6d4e0a362c2403af93b9a105ec06d5c195fb3e1e222cf20bfcdc7e0fecdcb8c3ac3", 0x62}, {&(0x7f0000003200)="114e0cf1895063acc613ce3a4cc8e54b5c10d14de6c9a24d0d04bcac2a8eaca226767b5bd3cdc2992a3e13d459e0f4b4fd16f856c6ce6e275b7451f24dff4fced9a3d3f0d02b159950cb0aa7db5dc562eb1bc789282d340e0f3dc49343de881bc59f96aeb9461730d775cdbdccec5c09866552965084f7552d0c1ee4440d2b5b021018a841989af59c330657bfdf0250ee5c49e14a0678ef96f3", 0x9a}], 0x5, &(0x7f00000037c0)=[@cred={{0x1c, 0x1, 0x2, {r0, 0xee01}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r0, 0xffffffffffffffff, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r1, r2}}}], 0x100, 0x5}], 0x4, 0x0) r3 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r4 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x6800) lseek(r4, 0x4200, 0x0) r5 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) getpid() write$binfmt_aout(r7, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r6, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r5, &(0x7f00000002c0)="9a", 0x1}]) r8 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r4, r8, 0x0, 0x8400fffffffb) sendfile(r3, r3, 0x0, 0x8080ffffff80) [ 364.093304][T22105] EXT4-fs (loop2): inodes count not valid: 369098784 vs 32 [ 364.105919][T22104] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 11:50:12 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000190100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 364.140688][T22106] EXT4-fs (loop3): inodes count not valid: 32 vs 64 [ 364.158710][T22104] ext4 filesystem being mounted at /root/syzkaller-testdir162150276/syzkaller.uqa8aH/731/file0 supports timestamps until 2038 (0x7fffffff) [ 364.281330][T22127] loop4: detected capacity change from 0 to 264192 [ 364.290398][T22127] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 364.302098][T22127] ext4 filesystem being mounted at /root/syzkaller-testdir162150276/syzkaller.uqa8aH/732/file0 supports timestamps until 2038 (0x7fffffff) 11:50:12 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:50:12 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000004000000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:12 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000017000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:12 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000001b0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:12 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0xffffffffffffffff) [ 364.437354][T22142] loop3: detected capacity change from 0 to 264192 [ 364.442943][T22143] loop2: detected capacity change from 0 to 264192 [ 364.445059][T22145] loop4: detected capacity change from 0 to 264192 [ 364.462577][T22142] EXT4-fs (loop3): inodes count not valid: 32 vs 64 [ 364.504689][T22145] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 364.516632][T22143] EXT4-fs (loop2): inodes count not valid: 385876000 vs 32 11:50:12 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000004400000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 364.741339][T22145] ext4 filesystem being mounted at /root/syzkaller-testdir162150276/syzkaller.uqa8aH/733/file0 supports timestamps until 2038 (0x7fffffff) 11:50:12 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000018000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:12 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000001d0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 365.007284][T22164] loop3: detected capacity change from 0 to 264192 [ 365.549800][T22175] loop2: detected capacity change from 0 to 264192 [ 365.582905][T22164] EXT4-fs (loop3): inodes count not valid: 32 vs 96 11:50:13 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000006400000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 365.631211][T22175] EXT4-fs (loop2): inodes count not valid: 402653216 vs 32 [ 365.801192][T22181] loop4: detected capacity change from 0 to 264192 11:50:13 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000001e0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 365.851750][T22181] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 365.862816][T22181] ext4 filesystem being mounted at /root/syzkaller-testdir162150276/syzkaller.uqa8aH/734/file0 supports timestamps until 2038 (0x7fffffff) [ 366.049974][T22190] loop3: detected capacity change from 0 to 264192 [ 366.061426][T22190] EXT4-fs (loop3): inodes count not valid: 32 vs 128 11:50:14 executing program 5: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x6, 0x89}, 0x0) r0 = getpid() ptrace(0x4208, r0) sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x49) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:50:14 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000019000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:14 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = getpgid(r0) prlimit64(r6, 0x1, &(0x7f0000000100)={0x5, 0x3}, &(0x7f0000000180)) r7 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r7, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:50:14 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000008100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 366.268803][T22199] loop4: detected capacity change from 0 to 264192 [ 366.295674][T22206] loop2: detected capacity change from 0 to 264192 [ 366.303780][T22207] loop3: detected capacity change from 0 to 264192 11:50:14 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) open(&(0x7f0000000100)='./bus\x00', 0x129000, 0x140) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1, 0x0, 0x0, 0x3}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0xd9b, 0x0) r7 = getpid() sched_setattr(r7, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) fcntl$lock(0xffffffffffffffff, 0x23, &(0x7f0000000180)={0x0, 0x2, 0x1000, 0x3ff, r7}) [ 366.313944][T22199] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 366.351499][T22207] EXT4-fs (loop3): inodes count not valid: 32 vs 160 [ 366.385015][T22206] EXT4-fs (loop2): inodes count not valid: 419430432 vs 32 [ 366.442925][T22199] ext4 filesystem being mounted at /root/syzkaller-testdir162150276/syzkaller.uqa8aH/735/file0 supports timestamps until 2038 (0x7fffffff) 11:50:14 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000001f0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:14 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000001a000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:14 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000039200000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 366.617484][T22227] loop2: detected capacity change from 0 to 264192 [ 366.617691][T22229] loop4: detected capacity change from 0 to 264192 [ 366.632998][T22230] loop3: detected capacity change from 0 to 264192 [ 366.644811][T22230] EXT4-fs (loop3): inodes count not valid: 32 vs 160 11:50:14 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000003a400000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 366.668716][T22227] EXT4-fs (loop2): inodes count not valid: 436207648 vs 32 [ 366.678154][T22229] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 11:50:14 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000001b000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 366.707582][T22229] ext4 filesystem being mounted at /root/syzkaller-testdir162150276/syzkaller.uqa8aH/736/file0 supports timestamps until 2038 (0x7fffffff) 11:50:14 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 366.801177][T22239] loop3: detected capacity change from 0 to 264192 [ 366.809410][T22241] loop2: detected capacity change from 0 to 264192 [ 366.821922][T22241] EXT4-fs (loop2): inodes count not valid: 452984864 vs 32 [ 366.863410][T22239] EXT4-fs (loop3): inodes count not valid: 32 vs 192 [ 366.879936][T22252] loop4: detected capacity change from 0 to 264192 [ 366.918646][T22252] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 11:50:15 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000002b900000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 367.016045][T22252] ext4 filesystem being mounted at /root/syzkaller-testdir162150276/syzkaller.uqa8aH/737/file0 supports timestamps until 2038 (0x7fffffff) [ 367.028149][T22264] loop3: detected capacity change from 0 to 264192 [ 367.060462][T22264] EXT4-fs (loop3): inodes count not valid: 32 vs 192 11:50:15 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000ffffffe000000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:15 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000001c000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:15 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000010200100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:15 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) r6 = memfd_create(&(0x7f0000000100)='/dev/ptmx\x00', 0x1) ioctl$FITRIM(r6, 0xc0185879, &(0x7f0000000180)={0x8, 0x1ca, 0x80000001}) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r7 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r7, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) [ 367.451996][T22284] loop3: detected capacity change from 0 to 264192 [ 367.465684][T22283] loop2: detected capacity change from 0 to 264192 [ 367.466072][T22284] EXT4-fs (loop3): inodes count not valid: 4294901792 vs 256 [ 367.497951][T22292] loop4: detected capacity change from 0 to 264192 [ 367.513926][T22283] EXT4-fs (loop2): inodes count not valid: 469762080 vs 32 [ 367.526816][T22292] EXT4-fs (loop4): inodes count not valid: 268435488 vs 32 11:50:15 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20007ffffff200000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:15 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) sched_getattr(0x0, &(0x7f0000000180)={0x38}, 0x38, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) getrlimit(0x1e, &(0x7f0000000100)) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:50:15 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000001d000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:15 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) fadvise64(r2, 0x3ff, 0x7ff, 0x365d82c9303df20b) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/keys\x00', 0x0, 0x0) lseek(r7, 0xffd, 0x1) sendfile(r2, r6, 0x0, 0x8400fffffffb) r8 = syz_open_procfs(r0, &(0x7f0000000180)='net/fib_triestat\x00') r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000300), r2) sendmsg$NL80211_CMD_LEAVE_OCB(r8, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x20, r9, 0x111, 0x70bd29, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x800, 0x69}}}}, ["", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x50}, 0x24008884) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:50:15 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000210100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:15 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000001e000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 367.758855][T22319] loop2: detected capacity change from 0 to 264192 [ 367.769627][T22319] EXT4-fs (loop2): inodes count not valid: 486539296 vs 32 [ 367.780880][T22316] loop4: detected capacity change from 0 to 264192 [ 367.791498][T22318] loop3: detected capacity change from 0 to 264192 [ 367.851134][T22318] EXT4-fs (loop3): inodes count not valid: 4286513184 vs 256 11:50:15 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000021000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 367.892442][T22316] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 11:50:16 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000220100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 367.951098][T22316] ext4 filesystem being mounted at /root/syzkaller-testdir162150276/syzkaller.uqa8aH/739/file0 supports timestamps until 2038 (0x7fffffff) [ 367.969233][T22334] loop2: detected capacity change from 0 to 264192 11:50:16 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20007ffffff800000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:16 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000022000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 367.991560][T22334] EXT4-fs (loop2): inodes count not valid: 553648160 vs 32 [ 368.075967][T22347] loop3: detected capacity change from 0 to 264192 [ 368.076534][T22349] loop4: detected capacity change from 0 to 264192 [ 368.090435][T22347] EXT4-fs (loop3): inodes count not valid: 4286513184 vs 256 [ 368.091636][T22346] loop2: detected capacity change from 0 to 264192 11:50:16 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20007ffffff900000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 368.123709][T22349] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 368.190281][T22349] ext4 filesystem being mounted at /root/syzkaller-testdir162150276/syzkaller.uqa8aH/740/file0 supports timestamps until 2038 (0x7fffffff) [ 368.190482][T22346] EXT4-fs (loop2): inodes count not valid: 570425376 vs 32 [ 368.231550][T22356] loop3: detected capacity change from 0 to 264192 [ 368.243198][T22356] EXT4-fs (loop3): inodes count not valid: 4286513184 vs 256 [ 368.268417][T22346] loop2: detected capacity change from 0 to 264192 11:50:16 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000230100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:16 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000fffffffe00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 368.397591][T22375] loop4: detected capacity change from 0 to 264192 [ 368.408655][T22375] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 368.425890][T22379] loop3: detected capacity change from 0 to 264192 [ 368.434234][T22375] ext4 filesystem being mounted at /root/syzkaller-testdir162150276/syzkaller.uqa8aH/741/file0 supports timestamps until 2038 (0x7fffffff) [ 368.452839][T22379] EXT4-fs (loop3): inodes count not valid: 4294901792 vs 256 11:50:16 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) prlimit64(r2, 0x4, &(0x7f0000000100)={0x9, 0x643}, 0x0) r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r3, 0x4200, 0x0) r4 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r6, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r5, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f00000002c0)="9a", 0x1}]) r7 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r3, r7, 0x0, 0x8400fffffffb) sendfile(r1, 0xffffffffffffffff, 0x0, 0x48080ffffff7c) 11:50:16 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, r5, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:50:16 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000023000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:16 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000240100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:16 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000003ff00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:16 executing program 1: ioctl(0xffffffffffffffff, 0x800000000000937e, &(0x7f0000000080)="01000000000000001801") setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, &(0x7f0000000440)={0x2f, 0x26, '\x00', [@jumbo={0xc2, 0x4, 0xb62}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @jumbo, @generic={0x0, 0xfa, "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"}, @ra={0x5, 0x2, 0xfff}, @calipso={0x7, 0x18, {0x2, 0x4, 0x7, 0xce13, [0xfffffffffffffffe, 0x4]}}, @ra={0x5, 0x2, 0x3}, @ra={0x5, 0x2, 0x7}]}, 0x140) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) sched_setattr(r0, &(0x7f0000000180)={0x38, 0x2, 0x1, 0x3, 0x4, 0x3f, 0x3, 0x1000, 0x1000, 0x6}, 0x0) r2 = open(&(0x7f0000000100)='./bus\x00', 0x22200, 0x21) r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r3, 0x4200, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) r6 = pidfd_getfd(r2, r1, 0x0) io_submit(r4, 0x200000dd, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x6, 0x0, r6, &(0x7f00000002c0)="9a", 0x1, 0x100000001}]) r7 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r3, r7, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) [ 368.712652][T22400] loop4: detected capacity change from 0 to 264192 [ 368.722250][T22403] loop2: detected capacity change from 0 to 264192 [ 368.734809][T22405] loop3: detected capacity change from 0 to 264192 [ 368.760431][T22403] EXT4-fs (loop2): inodes count not valid: 587202592 vs 32 [ 368.760853][T22405] EXT4-fs (loop3): inodes count not valid: 32 vs 256 [ 368.778819][T22400] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 369.009297][T22400] ext4 filesystem being mounted at /root/syzkaller-testdir162150276/syzkaller.uqa8aH/742/file0 supports timestamps until 2038 (0x7fffffff) 11:50:17 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000024000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:17 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000250100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 369.391774][T22423] loop2: detected capacity change from 0 to 264192 [ 369.428264][T22423] EXT4-fs (loop2): inodes count not valid: 603979808 vs 32 11:50:18 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000025000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:18 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000203ff00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 369.915817][T22446] loop4: detected capacity change from 0 to 264192 [ 369.964368][T22446] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 370.005876][T22456] loop2: detected capacity change from 0 to 264192 [ 370.006682][T22457] loop3: detected capacity change from 0 to 264192 [ 370.012832][T22446] ext4 filesystem being mounted at /root/syzkaller-testdir162150276/syzkaller.uqa8aH/743/file0 supports timestamps until 2038 (0x7fffffff) [ 370.037142][T22456] EXT4-fs (loop2): inodes count not valid: 620757024 vs 32 11:50:18 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000260100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:18 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180), 0xa0001, 0x0) renameat2(r1, &(0x7f0000000100)='./bus\x00', r2, &(0x7f0000000240)='./bus\x00', 0x2) r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r3, 0x4200, 0x0) r4 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r6, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r5, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f00000002c0)="9a", 0x1}]) r7 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r3, r7, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) [ 370.068308][T22457] EXT4-fs (loop3): inodes count not valid: 33554464 vs 256 [ 370.171074][T22466] loop4: detected capacity change from 0 to 264192 [ 370.183677][T22466] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 370.227343][T22466] ext4 filesystem being mounted at /root/syzkaller-testdir162150276/syzkaller.uqa8aH/744/file0 supports timestamps until 2038 (0x7fffffff) 11:50:18 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) r5 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl(r6, 0x800000000000937e, &(0x7f0000000080)="01000000000000001801") write$binfmt_aout(r5, &(0x7f0000000440)=ANY=[@ANYBLOB="2b9e59fc38625a1f7cd30eb236c6a1cbda04521d6b115794fe63c13e3ad563107a44e974a2e330afe24e096804a901f23ee130771b5c340c910a4c2089889500e8494f984d26036d2e31466c6a580872fc2cfd925a46eed82bc418d82bbb5c60b28f167b8046671ad2bd257f5797385b2a713643472c52ecd68557e31dc162b9b01e23a28382b08e88f82ba945892e381e27723cb656442725eb95303b899bfa54ed5b8c9dedc570634ccf436659c1411fd71710579b9a2d7481eab99a824725c9e4a4ed638f757cbf295bddb1ad30b24fb0b07c2c462e6b4408c6dacacee7088ac01fe47dcd4281", @ANYRES64, @ANYRESHEX=r4, @ANYRES64=r1, @ANYRESOCT=r6], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r7 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r7, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:50:18 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) ioctl$FS_IOC_SETFSLABEL(r5, 0x41009432, &(0x7f0000000300)="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") syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:50:18 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000026000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:18 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000007ffff00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:18 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000270100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 370.363881][T22482] autofs4:pid:22482:validate_dev_ioctl: invalid path supplied for cmd(0x0000937e) [ 370.398680][T22488] loop2: detected capacity change from 0 to 264192 [ 370.411423][T22490] loop4: detected capacity change from 0 to 264192 [ 370.421740][T22491] loop3: detected capacity change from 0 to 264192 [ 370.441569][T22488] EXT4-fs (loop2): inodes count not valid: 637534240 vs 32 [ 370.469207][T22490] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 370.501652][T22491] EXT4-fs (loop3): inodes count not valid: 117440544 vs 256 11:50:18 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000027000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 370.589610][T22490] ext4 filesystem being mounted at /root/syzkaller-testdir162150276/syzkaller.uqa8aH/745/file0 supports timestamps until 2038 (0x7fffffff) 11:50:18 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000028000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:18 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20007fffffff00000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 370.659720][T22506] loop2: detected capacity change from 0 to 264192 [ 370.671802][T22506] EXT4-fs (loop2): inodes count not valid: 654311456 vs 32 11:50:18 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000280100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 370.736097][T22512] loop3: detected capacity change from 0 to 264192 [ 370.785362][T22512] EXT4-fs (loop3): inodes count not valid: 4286513184 vs 256 [ 370.786059][T22516] loop2: detected capacity change from 0 to 264192 11:50:18 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000029000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 370.830474][T22516] EXT4-fs (loop2): inodes count not valid: 671088672 vs 32 11:50:18 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000002000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 370.886929][T22522] loop4: detected capacity change from 0 to 264192 [ 370.925589][T22522] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 370.949081][T22527] loop2: detected capacity change from 0 to 264192 [ 371.004741][T22522] ext4 filesystem being mounted at /root/syzkaller-testdir162150276/syzkaller.uqa8aH/746/file0 supports timestamps until 2038 (0x7fffffff) [ 371.062929][T22536] loop3: detected capacity change from 0 to 264192 [ 371.088326][T22527] EXT4-fs (loop2): inodes count not valid: 687865888 vs 32 [ 371.159226][T22536] EXT4-fs (loop3): inodes count not valid: 33554464 vs 32 11:50:19 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) r3 = getpid() sched_setattr(r3, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) sched_setattr(r3, &(0x7f0000000100)={0x38, 0x0, 0x0, 0x1, 0x6, 0x4, 0x5, 0x1f, 0x1, 0x1}, 0x0) lseek(r2, 0x4200, 0x0) r4 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r6, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r5, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f00000002c0)="9a", 0x1}]) r7 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r7, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:50:19 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000290100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:19 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) getrlimit(0x6, &(0x7f0000000100)) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:50:19 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000002a000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:19 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) open(&(0x7f0000000100)='./bus\x00', 0x488a00, 0x10) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:50:19 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000003000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 371.360807][T22567] loop4: detected capacity change from 0 to 264192 [ 371.369877][T22566] loop3: detected capacity change from 0 to 264192 [ 371.386695][T22570] loop2: detected capacity change from 0 to 264192 [ 371.408275][T22566] EXT4-fs (loop3): inodes count not valid: 50331680 vs 32 [ 371.417070][T22570] EXT4-fs (loop2): inodes count not valid: 704643104 vs 32 [ 371.421085][T22567] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 11:50:19 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000004000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:19 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000002b000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 371.715423][T22567] ext4 filesystem being mounted at /root/syzkaller-testdir162150276/syzkaller.uqa8aH/747/file0 supports timestamps until 2038 (0x7fffffff) 11:50:19 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000002e0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 371.800182][T22589] loop2: detected capacity change from 0 to 264192 [ 371.809271][T22590] loop3: detected capacity change from 0 to 264192 [ 371.826936][T22589] EXT4-fs (loop2): inodes count not valid: 721420320 vs 32 [ 371.837867][T22590] EXT4-fs (loop3): inodes count not valid: 67108896 vs 32 11:50:19 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000005000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:19 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000002c000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 371.908804][T22599] loop4: detected capacity change from 0 to 264192 [ 371.922241][T22599] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 371.951584][T22607] loop2: detected capacity change from 0 to 264192 [ 371.961507][T22607] EXT4-fs (loop2): inodes count not valid: 738197536 vs 32 [ 371.986524][T22599] ext4 filesystem being mounted at /root/syzkaller-testdir162150276/syzkaller.uqa8aH/748/file0 supports timestamps until 2038 (0x7fffffff) 11:50:20 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000002d000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 371.991666][T22611] loop3: detected capacity change from 0 to 264192 [ 372.054514][T22616] loop2: detected capacity change from 0 to 264192 [ 372.054589][T22611] EXT4-fs (loop3): inodes count not valid: 83886112 vs 32 [ 372.068914][T22616] EXT4-fs (loop2): inodes count not valid: 754974752 vs 32 11:50:20 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:50:20 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000002e000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:20 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) r3 = getpid() sched_setattr(r3, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) ptrace$pokeuser(0x6, r3, 0xb6, 0x88) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r4 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(0x0, 0x1, &(0x7f0000000100)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000000080)='\x00\x00\x00\x00\x00\x00\x00\x00', 0x8}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:50:20 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000300100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:20 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000006000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:20 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000002f000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:20 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x4400) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) ioctl(0xffffffffffffffff, 0x800000000000937e, &(0x7f0000000080)="01000000000000001801") fallocate(0xffffffffffffffff, 0x44, 0x8000000001, 0xa3) getrlimit(0xc, &(0x7f0000000100)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r1, &(0x7f0000000140)=ANY=[@ANYRESHEX=0x0], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r5 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0xef9d44c9c17825f8) sendfile(r2, r5, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) getrlimit(0x7, &(0x7f0000000300)) [ 372.559788][T22638] loop2: detected capacity change from 0 to 264192 [ 372.569317][T22638] EXT4-fs (loop2): inodes count not valid: 771751968 vs 32 [ 372.693754][T22654] loop4: detected capacity change from 0 to 264192 [ 372.694489][T22651] loop3: detected capacity change from 0 to 264192 [ 372.721997][T22652] loop2: detected capacity change from 0 to 264192 11:50:20 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000030000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 372.746160][T22652] EXT4-fs (loop2): inodes count not valid: 788529184 vs 32 [ 372.773245][T22654] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 372.785208][T22651] EXT4-fs (loop3): inodes count not valid: 100663328 vs 32 11:50:20 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000007000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 372.818812][T22654] ext4 filesystem being mounted at /root/syzkaller-testdir162150276/syzkaller.uqa8aH/749/file0 supports timestamps until 2038 (0x7fffffff) 11:50:20 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000310100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 372.914380][T22672] loop2: detected capacity change from 0 to 264192 [ 372.924490][T22672] EXT4-fs (loop2): inodes count not valid: 805306400 vs 32 [ 372.931048][T22673] loop3: detected capacity change from 0 to 264192 [ 372.948618][T22673] EXT4-fs (loop3): inodes count not valid: 117440544 vs 32 11:50:21 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000008000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:21 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000031000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 373.016933][T22683] loop4: detected capacity change from 0 to 264192 [ 373.070303][T22683] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 373.087236][T22683] ext4 filesystem being mounted at /root/syzkaller-testdir162150276/syzkaller.uqa8aH/750/file0 supports timestamps until 2038 (0x7fffffff) [ 373.091769][T22691] loop2: detected capacity change from 0 to 264192 [ 373.168064][T22691] EXT4-fs (loop2): inodes count not valid: 822083616 vs 32 11:50:21 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) r3 = openat$cgroup_ro(r1, &(0x7f0000000100)='cpuacct.usage_percpu\x00', 0x0, 0x0) write$binfmt_elf64(r3, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x7, 0x2, 0x1f, 0x100000000, 0x2, 0x3d, 0x5, 0x33a, 0x40, 0x31d, 0x2, 0x5, 0x38, 0x2, 0x2, 0x1, 0x8001}, [{0x6474e551, 0xb1, 0x400, 0x40, 0x9, 0x7, 0x8, 0x4d4}], "362ebb12b641b098cf78d8f05fba41b2ef6691441142a9380fe9df49026a762f5e4b033b0e10b869f124a3867a9325a728156b81741997bdf6a7bc368ef95becaea618a5f5a2630fd5d3fe9ddd954b3ef5332c48e4d651062c558de088b301b3005efe60de0c58176bd58cf36d389d86a8c093b19f822230cc5cabaf07a053f9615fdb677f6e14560baabf96b01ab18c14e318fc68e00d29792768cd6fc5854c2d96c418d1e5555d043b9950ddaab95054644b3a41bcb5095388184d91c2607e52b76c4c1193088c326317f617454ac50f82a1017a", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x94d) io_setup(0x1ff, &(0x7f0000000400)) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r4, &(0x7f00000001c0)=ANY=[], 0xff2e) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r5, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:50:21 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000009000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:21 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() r1 = gettid() capset(&(0x7f0000000180)={0x19980330, r1}, &(0x7f0000000240)={0xffffff38, 0x7, 0xffff0000, 0x10001, 0x1e7, 0x1}) sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r2 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) pipe(&(0x7f0000000100)) r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6800) r4 = creat(&(0x7f0000000000)='./bus\x00', 0x0) syz_open_procfs(0x0, &(0x7f0000000340)='net/arp\x00') io_setup(0x1ff, &(0x7f0000000400)=0x0) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r6, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r5, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f00000002c0)="9a", 0x1}]) r7 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r3, r7, 0x0, 0x8400fffffffb) sendfile(r2, r2, 0x0, 0x8080ffffff80) 11:50:21 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000003f0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:21 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000032000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 373.696260][T22709] loop3: detected capacity change from 0 to 264192 [ 373.705546][T22709] EXT4-fs (loop3): inodes count not valid: 150994976 vs 32 11:50:21 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) capget(&(0x7f0000000100)={0x20080522, r0}, &(0x7f0000000180)={0x4, 0x8, 0x0, 0x401, 0x3}) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:50:21 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000a000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 373.755887][T22721] capability: warning: `syz-executor.0' uses 32-bit capabilities (legacy support in use) [ 373.780644][T22720] loop2: detected capacity change from 0 to 264192 [ 373.798177][T22725] loop4: detected capacity change from 0 to 264192 [ 373.835688][T22720] EXT4-fs (loop2): inodes count not valid: 838860832 vs 32 [ 373.855895][T22725] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 373.882132][T22725] ext4 filesystem being mounted at /root/syzkaller-testdir162150276/syzkaller.uqa8aH/751/file0 supports timestamps until 2038 (0x7fffffff) [ 373.922503][T22737] loop3: detected capacity change from 0 to 264192 11:50:22 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000400100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:22 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000b000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 373.934419][T22737] EXT4-fs (loop3): inodes count not valid: 167772192 vs 32 11:50:22 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000033000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:22 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000c000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:22 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000034000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 374.027329][T22750] loop3: detected capacity change from 0 to 264192 [ 374.030609][T22751] loop2: detected capacity change from 0 to 264192 [ 374.036738][T22750] EXT4-fs (loop3): inodes count not valid: 184549408 vs 32 [ 374.048865][T22751] EXT4-fs (loop2): inodes count not valid: 855638048 vs 32 [ 374.098213][T22756] loop4: detected capacity change from 0 to 264192 [ 374.108443][T22756] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 374.119893][T22756] ext4 filesystem being mounted at /root/syzkaller-testdir162150276/syzkaller.uqa8aH/752/file0 supports timestamps until 2038 (0x7fffffff) [ 374.159045][T22766] loop2: detected capacity change from 0 to 264192 [ 374.170374][T22766] EXT4-fs (loop2): inodes count not valid: 872415264 vs 32 [ 374.173846][T22765] loop3: detected capacity change from 0 to 264192 [ 374.188014][T22765] EXT4-fs (loop3): inodes count not valid: 201326624 vs 32 11:50:22 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x8, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) r3 = pidfd_getfd(0xffffffffffffffff, r1, 0x0) lseek(r3, 0x4200, 0x2) r4 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) fcntl$setstatus(r2, 0x4, 0x8800) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) sendfile(r6, r4, &(0x7f0000000180)=0x2, 0x200) write$binfmt_aout(r6, &(0x7f00000001c0)=ANY=[], 0xff2e) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) io_submit(r5, 0x1, &(0x7f00000000c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x7, 0x7f, r7, &(0x7f00000002c0)="0af6b288dc1cecdd48466aa3360f867a4d1d433f6a2391c288092d3fb501b479dea7c6351d5fdd56f47a3e8497d90419bc45d243c99f89d6ee24092151a850f678363aa98aafd042dc48c0632e54d4765e747ee30ff1f776132213fc16dd5bac3a444122aebf18e5fffa93fd9a8fd5c5c41af1974efe9d4ef09a9a3bfac79f3dcb7b0d2459c081501c32fe7acfe665bf05dfc39154ec8654c3fc7f6e23db6d14db86bd3d5780e45ee49934dd6983e90e2f86799f45460fab60fdc7d6fba6d58b40f999415fa7", 0xc6, 0x4, 0x0, 0x2, r4}]) r8 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) syz_open_dev$vcsn(&(0x7f0000000100), 0x6, 0x42002) sendfile(r2, r8, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:50:22 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000480100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:22 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000d000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:22 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x2, &(0x7f0000000240)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000080)="9a", 0x1}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0xcd, r5, &(0x7f00000002c0)="590815089ac5e470e8cb899be389063beeeecfd1fc94d94288c4fc93982b434ab1ac72185e8bfe871dcbdfeb446f9ba3c9d6f7ead10193d2e97a9a714f623e6af0d12ac356246e43d75cf50a1c1939c0e8a048", 0x53, 0xffff}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:50:22 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000035000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 374.935498][T22785] loop2: detected capacity change from 0 to 264192 [ 374.943178][T22783] loop4: detected capacity change from 0 to 264192 [ 374.950313][T22792] loop3: detected capacity change from 0 to 264192 11:50:23 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmmsg$unix(r2, &(0x7f0000000380)=[{&(0x7f0000000300)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000100)="8f8d9ff2669ed4db7878424d43970a69b52a982e69e2ae7e846f37e6d7f0537a3199", 0x22}], 0x1, &(0x7f0000000440)=[@rights={{0x18, 0x1, 0x1, [r1, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {r0}}}, @rights={{0x14, 0x1, 0x1, [r1]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [r4, 0xffffffffffffffff]}}], 0xa8, 0x4000001}], 0x1, 0x4) io_setup(0x1ff, &(0x7f0000000400)=0x0) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r6, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r5, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r7 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r7, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) [ 374.978697][T22785] EXT4-fs (loop2): inodes count not valid: 889192480 vs 32 [ 375.006443][T22783] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 11:50:23 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000036000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 375.055648][T22792] EXT4-fs (loop3): inodes count not valid: 218103840 vs 32 11:50:23 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000e000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 375.119469][T22783] ext4 filesystem being mounted at /root/syzkaller-testdir162150276/syzkaller.uqa8aH/753/file0 supports timestamps until 2038 (0x7fffffff) [ 375.185643][T22812] loop2: detected capacity change from 0 to 264192 [ 375.193817][T22813] loop3: detected capacity change from 0 to 264192 [ 375.206171][T22812] EXT4-fs (loop2): inodes count not valid: 905969696 vs 32 [ 375.224333][T22813] EXT4-fs (loop3): inodes count not valid: 234881056 vs 32 11:50:23 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000004c0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:23 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000037000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:23 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000600100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:23 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000f000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 375.351406][T22831] loop3: detected capacity change from 0 to 264192 [ 375.360535][T22831] EXT4-fs (loop3): inodes count not valid: 251658272 vs 32 [ 375.372782][T22834] loop2: detected capacity change from 0 to 264192 [ 375.380068][T22835] loop4: detected capacity change from 0 to 264192 [ 375.383312][T22834] EXT4-fs (loop2): inodes count not valid: 922746912 vs 32 [ 375.408766][T22835] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 375.434709][T22835] ext4 filesystem being mounted at /root/syzkaller-testdir162150276/syzkaller.uqa8aH/755/file0 supports timestamps until 2038 (0x7fffffff) 11:50:24 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) tkill(r0, 0x18) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) sched_setattr(r0, &(0x7f0000000100)={0x38, 0x3, 0x18, 0xe332, 0x3, 0x5, 0x1, 0x4, 0x1, 0xfe2}, 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) r6 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000180), 0x208400) clone3(&(0x7f00000004c0)={0x480, &(0x7f0000000240)=0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000340), {0x6}, &(0x7f0000000380)=""/88, 0x58, &(0x7f0000000440)=""/39, &(0x7f0000000480)=[r0, r0], 0x2, {r2}}, 0x58) sendfile(r7, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:50:24 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000010000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:24 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000038000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:24 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000c630100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:24 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) r6 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r7 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r7, 0x0, 0x8400fffffffb) ioctl$BTRFS_IOC_LOGICAL_INO(r6, 0xc0389424, &(0x7f0000000180)={0x5, 0x18, '\x00', 0x1, &(0x7f0000000100)=[0x0, 0x0, 0x0]}) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:50:24 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0xff, 0x4) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x12a) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) [ 376.124328][T22865] loop2: detected capacity change from 0 to 264192 [ 376.131773][T22867] loop4: detected capacity change from 0 to 264192 [ 376.133188][T22866] loop3: detected capacity change from 0 to 264192 [ 376.151411][T22865] EXT4-fs (loop2): inodes count not valid: 939524128 vs 32 [ 376.160034][T22867] EXT4-fs (loop4): inodes count not valid: 201326624 vs 32 11:50:24 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) open(&(0x7f0000000180)='./bus\x00', 0x120700, 0x8) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000100)={0xe, 0x17, 0x1, {0x5, './bus'}}, 0xe) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) [ 376.184511][T22866] EXT4-fs (loop3): inodes count not valid: 268435488 vs 32 11:50:24 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000c640100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:24 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000039000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:24 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000680100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 376.378078][T22887] loop4: detected capacity change from 0 to 264192 [ 376.392265][T22887] EXT4-fs (loop4): inodes count not valid: 201326624 vs 32 [ 376.414951][T22894] loop2: detected capacity change from 0 to 264192 11:50:24 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000003a000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:24 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000011000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 376.450932][T22894] EXT4-fs (loop2): inodes count not valid: 956301344 vs 32 [ 376.501167][T22897] loop4: detected capacity change from 0 to 264192 [ 376.512114][T22902] loop3: detected capacity change from 0 to 264192 [ 376.513479][T22897] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 11:50:24 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000006c0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 376.544167][T22897] ext4 filesystem being mounted at /root/syzkaller-testdir162150276/syzkaller.uqa8aH/758/file0 supports timestamps until 2038 (0x7fffffff) [ 376.574221][T22902] EXT4-fs (loop3): inodes count not valid: 285212704 vs 32 [ 376.583028][T22908] loop2: detected capacity change from 0 to 264192 11:50:24 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000003b000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 376.596238][T22908] EXT4-fs (loop2): inodes count not valid: 973078560 vs 32 11:50:24 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000012000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 376.660849][T22911] loop4: detected capacity change from 0 to 264192 [ 376.684228][T22918] loop3: detected capacity change from 0 to 264192 [ 376.697354][T22918] EXT4-fs (loop3): inodes count not valid: 301989920 vs 32 [ 376.702241][T22921] loop2: detected capacity change from 0 to 264192 [ 376.714502][T22911] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 376.727855][T22921] EXT4-fs (loop2): inodes count not valid: 989855776 vs 32 [ 376.728536][T22911] ext4 filesystem being mounted at /root/syzkaller-testdir162150276/syzkaller.uqa8aH/759/file0 supports timestamps until 2038 (0x7fffffff) 11:50:24 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000013000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 376.825703][T22929] loop3: detected capacity change from 0 to 264192 [ 376.839820][T22929] EXT4-fs (loop3): inodes count not valid: 318767136 vs 32 [ 377.148297][T22886] ================================================================== [ 377.156396][T22886] BUG: KCSAN: data-race in __es_find_extent_range / ext4_es_lookup_extent [ 377.164881][T22886] [ 377.167192][T22886] write to 0xffff888106970e98 of 8 bytes by task 22885 on cpu 0: [ 377.174886][T22886] __es_find_extent_range+0x28e/0x330 [ 377.180240][T22886] ext4_es_find_extent_range+0x84/0x190 [ 377.185769][T22886] ext4_ext_map_blocks+0xf19/0x1f00 [ 377.190953][T22886] ext4_da_get_block_prep+0x428/0x9b0 [ 377.196495][T22886] __block_write_begin_int+0x4a2/0x1060 [ 377.203508][T22886] __block_write_begin+0x2b/0x40 [ 377.208696][T22886] ext4_da_write_begin+0x4c8/0x820 [ 377.213895][T22886] generic_perform_write+0x196/0x3c0 [ 377.219440][T22886] ext4_buffered_write_iter+0x2f2/0x3f0 [ 377.225292][T22886] ext4_file_write_iter+0x2e7/0x11d0 [ 377.230768][T22886] do_iter_readv_writev+0x2cb/0x360 [ 377.236215][T22886] do_iter_write+0x112/0x4c0 [ 377.240982][T22886] vfs_iter_write+0x4c/0x70 [ 377.245714][T22886] iter_file_splice_write+0x40a/0x750 [ 377.251633][T22886] direct_splice_actor+0x80/0xa0 [ 377.256960][T22886] splice_direct_to_actor+0x345/0x650 [ 377.263022][T22886] do_splice_direct+0xf5/0x170 [ 377.268138][T22886] do_sendfile+0x773/0xda0 [ 377.272551][T22886] __x64_sys_sendfile64+0xf2/0x130 [ 377.277648][T22886] do_syscall_64+0x3d/0x90 [ 377.282174][T22886] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 377.288160][T22886] [ 377.290475][T22886] read to 0xffff888106970e98 of 8 bytes by task 22886 on cpu 1: [ 377.298817][T22886] ext4_es_lookup_extent+0xad/0x490 [ 377.304282][T22886] ext4_map_blocks+0xfd/0xef0 [ 377.309467][T22886] ext4_mpage_readpages+0x6d9/0x1130 [ 377.314851][T22886] ext4_readahead+0x99/0xa0 [ 377.319469][T22886] read_pages+0x9f/0x530 [ 377.324143][T22886] page_cache_ra_unbounded+0x3c8/0x410 [ 377.329764][T22886] ondemand_readahead+0x579/0x7b0 [ 377.334877][T22886] page_cache_async_ra+0x165/0x190 [ 377.340067][T22886] filemap_read+0x49d/0x1220 [ 377.344726][T22886] generic_file_read_iter+0x75/0x2c0 [ 377.350274][T22886] ext4_file_read_iter+0x1db/0x290 [ 377.355372][T22886] generic_file_splice_read+0x22a/0x310 [ 377.365696][T22886] splice_direct_to_actor+0x2aa/0x650 [ 377.371067][T22886] do_splice_direct+0xf5/0x170 [ 377.375814][T22886] do_sendfile+0x773/0xda0 [ 377.380230][T22886] __x64_sys_sendfile64+0xf2/0x130 [ 377.387437][T22886] do_syscall_64+0x3d/0x90 [ 377.392986][T22886] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 377.398983][T22886] [ 377.401289][T22886] value changed: 0xffff888106a6f0c8 -> 0xffff888106a65438 [ 377.408608][T22886] [ 377.411091][T22886] Reported by Kernel Concurrency Sanitizer on: [ 377.417228][T22886] CPU: 1 PID: 22886 Comm: syz-executor.1 Not tainted 5.14.0-rc2-syzkaller #0 [ 377.426112][T22886] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 377.436198][T22886] ================================================================== 11:50:25 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000100)={0x38, 0x6, 0x0, 0x3, 0x3, 0x2, 0x1, 0x4, 0x4, 0x1}, 0x0) sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000b80)=[{{&(0x7f0000000300)=@nfc_llcp, 0x80, &(0x7f0000000880)=[{&(0x7f0000000380)=""/98, 0x62}, {&(0x7f0000000180)=""/59, 0x3b}, {&(0x7f0000000440)=""/148, 0x94}, {&(0x7f0000000500)=""/179, 0xb3}, {&(0x7f00000005c0)=""/115, 0x73}, {&(0x7f0000000640)=""/202, 0xca}, {&(0x7f0000000740)=""/67, 0x43}, {&(0x7f00000007c0)=""/131, 0x83}, {&(0x7f0000000240)=""/5, 0x5}], 0x9, &(0x7f0000000940)=""/5, 0x5}, 0x80}, {{&(0x7f0000000980)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @private}}}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000a00)=""/86, 0x56}], 0x1, &(0x7f0000000ac0)=""/138, 0x8a}, 0x8}], 0x2, 0x102, &(0x7f0000000c00)) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:50:25 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat2(r3, &(0x7f0000000100)='./bus\x00', &(0x7f0000000180)={0x20000, 0x44, 0x14}, 0x18) sendfile(r2, r6, &(0x7f0000000240)=0x6, 0x4) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r7 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r7, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:50:25 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x80000005, &(0x7f0000000240)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl(r6, 0x800000000000937e, &(0x7f0000000080)="01000000000000001801") ioctl$TCSETS(r6, 0x5402, &(0x7f0000000100)={0x400, 0x1, 0x0, 0x401, 0xd, "7a22480e8de366414e7cf93889fe99c4ed69bd"}) r7 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r7, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:50:25 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000740100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:25 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000003c000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:25 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000014000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 377.652313][T22952] loop4: detected capacity change from 0 to 264192 [ 377.665469][T22952] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 377.673770][T22953] loop2: detected capacity change from 0 to 264192 [ 377.689196][T22953] EXT4-fs (loop2): inodes count not valid: 1006632992 vs 32 [ 377.703833][T22957] loop3: detected capacity change from 0 to 264192 [ 377.714115][T22957] EXT4-fs (loop3): inodes count not valid: 335544352 vs 32 11:50:26 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000015000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 377.964253][T22952] ext4 filesystem being mounted at /root/syzkaller-testdir162150276/syzkaller.uqa8aH/760/file0 supports timestamps until 2038 (0x7fffffff) 11:50:26 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000003d000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:26 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000007a0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 378.095390][T22976] autofs4:pid:22976:validate_dev_ioctl: invalid path supplied for cmd(0x0000937e) [ 378.097394][T22972] loop3: detected capacity change from 0 to 264192 [ 378.134052][T22977] loop2: detected capacity change from 0 to 264192 [ 378.156501][T22972] EXT4-fs (loop3): inodes count not valid: 352321568 vs 32 [ 378.166558][T22977] EXT4-fs (loop2): inodes count not valid: 1023410208 vs 32 11:50:26 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000016000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:26 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000003e000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 378.226072][T22986] loop4: detected capacity change from 0 to 264192 [ 378.257083][T22986] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 11:50:26 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000cc0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 378.268206][T22986] ext4 filesystem being mounted at /root/syzkaller-testdir162150276/syzkaller.uqa8aH/761/file0 supports timestamps until 2038 (0x7fffffff) [ 378.339668][T22996] loop3: detected capacity change from 0 to 264192 [ 378.339786][T22995] loop2: detected capacity change from 0 to 264192 [ 378.356783][T22996] EXT4-fs (loop3): inodes count not valid: 369098784 vs 32 [ 378.384862][T22995] EXT4-fs (loop2): inodes count not valid: 1040187424 vs 32 [ 378.398381][T23004] loop4: detected capacity change from 0 to 264192 [ 378.549978][T23004] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 378.569738][T23004] ext4 filesystem being mounted at /root/syzkaller-testdir162150276/syzkaller.uqa8aH/762/file0 supports timestamps until 2038 (0x7fffffff) 11:50:26 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000017000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:26 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000048000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 378.726651][T23030] loop2: detected capacity change from 0 to 264192 [ 378.735986][T23034] loop3: detected capacity change from 0 to 264192 [ 378.743083][T23030] EXT4-fs (loop2): inodes count not valid: 1207959584 vs 32 [ 378.747629][T23034] EXT4-fs (loop3): inodes count not valid: 385876000 vs 32 11:50:26 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:50:26 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000cd0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:26 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl(r6, 0x800000000000937e, &(0x7f0000000080)="01000000000000001801") ioctl$F2FS_IOC_PRECACHE_EXTENTS(r6, 0xf50f, 0x0) setrlimit(0x6, &(0x7f0000000100)={0x1, 0xffffffff}) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r7 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r7, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:50:26 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000004c000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:26 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000018000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:26 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6800) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r4, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r3, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="9a", 0x1}]) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r5, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r7 = syz_open_dev$vcsa(&(0x7f0000001640), 0x3, 0x430e00) sendmmsg$unix(r0, &(0x7f0000001740)=[{&(0x7f0000000300)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000001500)=[{&(0x7f0000000440)="c9315255ca83723786bdbdef191cb2180c868b4f88ef3a0dd720809e4569b96d4b62a787004251f17069b4a92c90466c5c0192ac2aae34214c4538e807efc27765404be9c59628c7c102fdfc405c14b892b7b1032b4cfd5a0ffe72c261b8ef71e586e2a27670a3c6d91f4298bd63f207a01b5c9f6e626914403668be2a4d579bf6a83ae2f1a2c7bc41532070e793ed90cb56f1bb16353550e9b8b8705f17", 0x9e}, {&(0x7f0000000100)}, {&(0x7f0000000380)="401e91b8180f0bd6de454f59fe71d046ec13e1e9d6a7f324e52652b9954e2c151b5006fad3db64f72c0b88c5b09af372c58011e2d41fc4e8e61cfebe0d1c5984dce921f9975ad43891d0dc8b78b6181278", 0x51}, {&(0x7f0000000180)="b02030e0765978d8d1d6d8ee2ad22f496288d15a83c6597e9f8c1361c13e0e84f909fc653c138571d6d0adf47911", 0x2e}, {&(0x7f0000000240)="b060dbc2448ec42c80215d4ed6bc1ac334f02cb90e087d32ea9fc8ffff8ff17c4c0363983a8dc6da5234968846beb6c3d3f8a53be00674a7d7", 0x39}, {&(0x7f0000000500)="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", 0x1000}], 0x6, &(0x7f0000001680)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYRES32, @ANYRES32, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYRES32, @ANYBLOB="1000000000000000010000000100000024000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r2, @ANYBLOB="0000000014000000000000000100020000000000", @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0xb0, 0x200001c0}], 0x1, 0x0) [ 378.868396][T23043] autofs4:pid:23043:validate_dev_ioctl: invalid path supplied for cmd(0x0000937e) [ 378.924210][T23055] loop2: detected capacity change from 0 to 264192 [ 378.940611][T23055] EXT4-fs (loop2): inodes count not valid: 1275068448 vs 32 [ 378.944793][T23054] loop4: detected capacity change from 0 to 264192 [ 378.985092][T23060] loop3: detected capacity change from 0 to 264192 [ 379.006263][T23063] autofs4:pid:23063:validate_dev_ioctl: invalid path supplied for cmd(0x0000937e) 11:50:27 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000060000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 379.259997][T23060] EXT4-fs (loop3): inodes count not valid: 402653216 vs 32 [ 379.269347][T23054] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 11:50:27 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000019000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 379.338392][T23077] loop2: detected capacity change from 0 to 264192 [ 379.363750][T23054] ext4 filesystem being mounted at /root/syzkaller-testdir162150276/syzkaller.uqa8aH/763/file0 supports timestamps until 2038 (0x7fffffff) 11:50:27 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000068000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:27 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000ce0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 379.402522][T23077] EXT4-fs (loop2): inodes count not valid: 1610612768 vs 32 [ 379.495519][T23087] loop3: detected capacity change from 0 to 264192 [ 379.526836][T23091] loop2: detected capacity change from 0 to 264192 [ 379.534617][T23087] EXT4-fs (loop3): inodes count not valid: 419430432 vs 32 11:50:27 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000001a000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 379.553188][T23094] loop4: detected capacity change from 0 to 264192 [ 379.587244][T23091] EXT4-fs (loop2): inodes count not valid: 1744830496 vs 32 [ 379.625817][T23094] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 379.636633][T23094] ext4 filesystem being mounted at /root/syzkaller-testdir162150276/syzkaller.uqa8aH/764/file0 supports timestamps until 2038 (0x7fffffff) 11:50:27 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000cf0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 379.682360][T23104] loop3: detected capacity change from 0 to 264192 [ 379.711762][T23104] EXT4-fs (loop3): inodes count not valid: 436207648 vs 32 [ 379.800920][T23110] loop4: detected capacity change from 0 to 264192 [ 379.842961][T23110] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 379.892657][T23110] ext4 filesystem being mounted at /root/syzkaller-testdir162150276/syzkaller.uqa8aH/765/file0 supports timestamps until 2038 (0x7fffffff) [ 379.923014][T23065] autofs4:pid:23065:validate_dev_ioctl: invalid path supplied for cmd(0x0000937e) 11:50:28 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100), 0x501083, 0x0) readv(r6, &(0x7f0000000180), 0x0) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r7 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r7, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:50:28 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000006c000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 380.122676][T23128] loop2: detected capacity change from 0 to 264192 [ 380.134118][T23128] EXT4-fs (loop2): inodes count not valid: 1811939360 vs 32 11:50:28 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) sched_setattr(r0, &(0x7f0000000100)={0x38, 0x1, 0x10, 0x7ff, 0xea5, 0x4432, 0x401, 0x2, 0x0, 0x3}, 0x0) 11:50:28 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000001b000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:28 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000d00100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:28 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000074000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:28 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5, 0x0, 0x2, 0x0, 0x400, 0x3}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000008, 0x100010, r3, 0x9) lseek(r2, 0x4200, 0x0) r4 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r6, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r5, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f00000002c0)="9a", 0x1}]) r7 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r7, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) [ 380.301232][T23146] loop3: detected capacity change from 0 to 264192 [ 380.318673][T23146] EXT4-fs (loop3): inodes count not valid: 452984864 vs 32 [ 380.336598][T23144] loop4: detected capacity change from 0 to 264192 11:50:28 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000001c000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 380.352051][T23151] loop2: detected capacity change from 0 to 264192 11:50:28 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000007a000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 380.401086][T23151] EXT4-fs (loop2): inodes count not valid: 1946157088 vs 32 [ 380.426909][T23144] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 380.437758][T23144] ext4 filesystem being mounted at /root/syzkaller-testdir162150276/syzkaller.uqa8aH/766/file0 supports timestamps until 2038 (0x7fffffff) 11:50:28 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="2000000fff0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 380.491842][T23167] loop3: detected capacity change from 0 to 264192 [ 380.525530][T23169] loop2: detected capacity change from 0 to 264192 11:50:28 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000001d000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 380.543620][T23167] EXT4-fs (loop3): inodes count not valid: 469762080 vs 32 [ 380.553031][T23169] EXT4-fs (loop2): inodes count not valid: 2046820384 vs 32 11:50:28 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="200000fe000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 380.633887][T23182] loop3: detected capacity change from 0 to 264192 [ 380.663500][T23184] loop4: detected capacity change from 0 to 264192 [ 380.665094][T23182] EXT4-fs (loop3): inodes count not valid: 486539296 vs 32 [ 380.684595][T23184] EXT4-fs (loop4): inodes count not valid: 251658272 vs 32 [ 380.702018][T23189] loop2: detected capacity change from 0 to 264192 [ 380.716085][T23189] EXT4-fs (loop2): inodes count not valid: 4261412896 vs 32 11:50:29 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000001e000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:29 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000400000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 381.488221][T23209] loop4: detected capacity change from 0 to 264192 [ 381.499295][T23209] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 381.500887][T23210] loop3: detected capacity change from 0 to 264192 [ 381.510732][T23209] ext4 filesystem being mounted at /root/syzkaller-testdir162150276/syzkaller.uqa8aH/768/file0 supports timestamps until 2038 (0x7fffffff) 11:50:29 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() r1 = getpgrp(0x0) wait4(r1, &(0x7f0000000100), 0x2, &(0x7f0000000300)) sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r2 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6800) lseek(r3, 0x4200, 0x0) r4 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r6, &(0x7f00000001c0)=ANY=[], 0xff2e) r7 = fcntl$getown(r4, 0x9) sched_setattr(r7, &(0x7f0000000180)={0x38, 0x4, 0x10000002, 0x800, 0x0, 0x20, 0x1, 0x4, 0xfffffc01, 0xbd5}, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r5, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f00000002c0)="9a", 0x1}]) r8 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r3, r8, 0x0, 0x8400fffffffb) sendfile(r2, r2, 0x0, 0x8080ffffff80) 11:50:29 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000004020100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:29 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) io_setup(0x200, &(0x7f0000000100)=0x0) io_submit(r7, 0x2, &(0x7f0000000480)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x7, 0x1de, r2, &(0x7f0000000180)="755904eb9c63a721956555b57420ac24c9c31181ca4fc436f179fc2e3779f9be60d04f", 0x23, 0xfff, 0x0, 0x1}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x7, 0x2, r1, &(0x7f0000000300)="894164498fe65b5caf17561ab6351afbfa347a722f360dbdd203a71803b150628ba34d815d7338e24f4d5cdb09f27e06541a8548d75a48944896d6512250a0dc34f4cc2ae1f38110ab71205ea8666c97c1303f571844db0ae278f5ec17a6ef76f3e86114e0e66cabc8233d4b5f23b5495723f41bb21b3118c466d2fe28c6cbeb1811eab2f8f8cd521ab1aae6114c88088b441d4d46c8e2b87e0540f1d0628e09f52ce9e36a4122e49b4fda412b3b84e092f0bf8a0e93e504eb6a1e226771de3a57", 0xc1, 0x2, 0x0, 0x0, r2}]) 11:50:29 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) open(&(0x7f0000000100)='./bus/file0\x00', 0x60c02, 0x84) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:50:29 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000020400000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:29 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000021000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 381.546625][T23210] EXT4-fs (loop3): inodes count not valid: 503316512 vs 32 [ 381.626296][T23228] loop4: detected capacity change from 0 to 264192 [ 381.629392][T23227] loop3: detected capacity change from 0 to 264192 [ 381.639859][T23229] loop2: detected capacity change from 0 to 264192 [ 381.651587][T23228] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 381.675438][T23229] EXT4-fs (loop2): inodes count not valid: 67108896 vs 32 [ 381.680575][T23227] EXT4-fs (loop3): inodes count not valid: 553648160 vs 32 11:50:29 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000022000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:30 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000023000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:30 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000030100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 382.026734][T23228] ext4 filesystem being mounted at /root/syzkaller-testdir162150276/syzkaller.uqa8aH/769/file0 supports timestamps until 2038 (0x7fffffff) 11:50:30 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000001000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:30 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000024000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 382.100395][T23256] loop2: detected capacity change from 0 to 264192 [ 382.123837][T23256] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 382.136496][T23256] EXT4-fs (loop2): get root inode failed [ 382.142194][T23256] EXT4-fs (loop2): mount failed 11:50:30 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000002040100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 382.176883][T23263] loop4: detected capacity change from 0 to 264192 [ 382.187863][T23263] EXT4-fs (loop4): inodes count not valid: 32 vs 256 [ 382.252724][T23267] loop3: detected capacity change from 0 to 264192 [ 382.264122][T23267] EXT4-fs (loop3): inodes count not valid: 603979808 vs 32 [ 382.317445][T23273] loop2: detected capacity change from 0 to 264192 [ 382.367790][T23273] EXT4-fs (loop2): inodes count not valid: 33554464 vs 32 11:50:30 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:50:30 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000002000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:30 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000025000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:30 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000006040100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:30 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) r7 = getpid() sched_setattr(r7, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) sched_setattr(r7, &(0x7f0000000100)={0x38, 0x6, 0x1000000a, 0x7, 0xfffff001, 0x5, 0x9, 0x5db, 0xfffffffe, 0x800}, 0x0) 11:50:30 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) ptrace(0x10, r2) r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r3, 0x4200, 0x0) r4 = creat(&(0x7f0000000000)='./bus\x00', 0x0) uselib(&(0x7f0000000100)='./bus\x00') io_setup(0x1ff, &(0x7f0000000400)=0x0) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r6, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r5, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f00000002c0)="9a", 0x1}]) r7 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r3, r7, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) syz_open_procfs$userns(0x0, &(0x7f0000000180)) [ 382.736747][T23307] loop2: detected capacity change from 0 to 264192 [ 382.744791][T23308] loop3: detected capacity change from 0 to 264192 [ 382.750429][T23311] loop4: detected capacity change from 0 to 264192 [ 382.762248][T23311] EXT4-fs (loop4): inodes count not valid: 32 vs 512 [ 382.776609][T23307] EXT4-fs (loop2): inodes count not valid: 100663328 vs 32 [ 383.212578][T23308] EXT4-fs (loop3): inodes count not valid: 620757024 vs 32 11:50:31 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000003000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 383.529855][T23329] loop4: detected capacity change from 0 to 264192 [ 383.558705][T23329] EXT4-fs (loop4): bad geometry: block count 196608 exceeds size of device (132096 blocks) 11:50:32 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000004000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:32 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000010040100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:32 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000026000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 384.069537][T23355] loop4: detected capacity change from 0 to 264192 [ 384.079151][T23356] loop2: detected capacity change from 0 to 264192 [ 384.087691][T23357] loop3: detected capacity change from 0 to 264192 [ 384.094872][T23356] EXT4-fs (loop2): inodes count not valid: 268435488 vs 32 11:50:32 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000050100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:32 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000c40)={0x38, 0x6, 0x10, 0x0, 0x5, 0x0, 0xfffffffffdfffffc, 0x6972, 0x4, 0x4}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) ptrace$setregset(0x4205, r0, 0x4, &(0x7f0000000100)={&(0x7f0000000300)="82a77c86539d927c266c7513e49b84032c3b075bacec324e20d94cc6f391e4b581f1d741936ba7271a65c6d23f15645081216906bb85f290d1a4ccf2d9f4a068ceb3c7eb5907a1c99826634fe6a1e5e1044be0341036eba882b4d0912370da8b7f363618c0d5f73e8bc9d2b0da3cd467db19e255e8676aca4537bba836427d7cc14f1dfdbb9580a133b32e66195d40013abd56da2a34939591692de7d86569639f6f54a28f40b473f69156bb7e5f9437694e30274f1e654efc1ffc6c4324344a817c8b8f69fe89f533bc4143f12864548dd79b18e2df7108", 0xd8}) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) r6 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r7 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r7, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_submit(0x0, 0x9, &(0x7f0000000bc0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x8000, 0xffffffffffffffff, &(0x7f0000000440)="d329dc6b19163bd21ed33dafddc50667457b67bc1dd2a5778d37559efafa964b0d19b6e2bea75dcea213ca0ed20bc78cb5ae027ba0b795e7b8cf197da80701b62c238728e99b854ea15b6521f66d65b7073919e057115289b19b5efc18bdd6bd640481d84489b4c4d558f83d0d0b6f5dba99a11788eea9439a10a388134693f38e23fe3b435d4985eb860085f7e0a041b7ee28e662461ca0224b2acc2d37232a264a93ab3b68a2ffcee39ba82cd7089e67249a905d813199e17ed5d126104b89c76fd940d7e737568e50c057332b5abbc6b9cf676d78f2b00dc2acd0311df56c7efcec3ad1f2", 0xe6, 0x20, 0x0, 0x1, r7}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x7, 0x585, 0xffffffffffffffff, &(0x7f0000000540)="7cd69780e596e24adc94995f50202536249b42a48f5effbb1fa40303ad83038d78795676b3174f29e09f37544c522812265a75ee34ee7d99396d98b688d2ba3c5a570de68e34dd4be83491654f0249343619e898ae821ec8d4a7342631b078b4d36f9d9afe241c9908dfb46c5a7782898f1c7c9d202d", 0x76, 0x6, 0x0, 0x2}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x81, r6, &(0x7f00000005c0)="59c9773011d533cd571851d2c8963af1f38f5cf52a09140baff73666ae6a62a88e29e6ffb97cd832b921110fae96951bffafa9f16a89689bc909996f6d7049e79c41bc8faeca79ad3070a826b4e5541266ff612a92ea6f169666c7782152fd640a482f0be7789beacf042e01e7ab4f9d061df6aff88f48eae4fc77ad9565e72708b696fd8e513cb1d4b5efd7", 0x8c, 0x7, 0x0, 0x2, r6}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x1, 0x8, 0xffffffffffffffff, &(0x7f00000006c0)="97f477df17ccd2ad678cc5fe6a90bdacbc2474c2656a57831778", 0x1a, 0x80, 0x0, 0x1}, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x2, 0xfb95, r1, &(0x7f0000000740)="17afe2719396361a", 0x8, 0xfff, 0x0, 0x3}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x8, 0x7, r7, &(0x7f00000007c0)="6ebc31fdc356bde32a3a21834ea2486d0a9e46ceeb39380f3206042c75fcd2474afcb68d5872f7b9af251dcbfad6b61e66c27ee8c5e915fb46d28ea1e555f6ef757041e47b278f239280fe2b9680ed15b0cfb653b45dfeedc7a1c1c70f5e1fac6a814739a4d7d64293f8009863f405b5070194f8c542c0846cc2a83afe2fafbcd31eb5f2d329d87d90e7278731dd78d0deeb592a4f27aa3f3b7d160b61881c2dce2b7ef46d439514274b4146a0f57345aad66add2cd4c167", 0xb8, 0x20, 0x0, 0x2, r6}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x5, 0x81, r6, &(0x7f0000000c80)="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", 0x168, 0xfffffffffffff2d3, 0x0, 0x1, r1}, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x6, 0xd6, 0xffffffffffffffff, &(0x7f00000009c0)="677cc5a9a9b57d0e6c6965233a47e8cc8a550116a4cf2ac2093a0c174ef1cf2883a60df80d88eb12ad9c31572e2dd007f7579da38a74fcf81a1585d7a512b0bd3ad0492b8ad5482a6a6afa7822e30cea7501f16d0e5ff201985489cac224d677e98fae96438ef9d00cdbee2aff0f6f4190c162876249a3af8e676ec61061e65fbbe45eaddc8c2bfb28dd128cccbe7a3ac95611628aa6bb462ea5d60376e58ed8ee48f30723667cb8f0f84740bab4fd9e4c2c", 0xb2, 0x10000, 0x0, 0x3}, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x7, 0x800, 0xffffffffffffffff, &(0x7f0000000ac0)="898e182c807aee2c80f1ef23a1d6933a9d4d6ca26eff32306f2f67d0d618f2fc93b9baba3828fd69f000448fdd0d1be0d2cf41b935e35338dbffb51c6ed9348e4fc97e9958e67814ed4da66bfda67f3cacaaaf2131294fd617241591cafca9f83141f210fa6767be1f28e3e9bccd8094da96138aad4e8fd0c5da694cacd5ca914ad42d0c2f39b5f476e2322473f2871cfb5b9ab1a1771e3a46577715022d872f0ec943b57c4dffbfe9b8a545c4adae9e0b4b57df26e8d45e54e9d902", 0xbc, 0x9, 0x0, 0x1, r2}]) [ 384.173382][T23357] EXT4-fs (loop3): inodes count not valid: 637534240 vs 32 [ 384.200671][T23355] EXT4-fs (loop4): bad geometry: block count 262144 exceeds size of device (132096 blocks) [ 384.280817][T23373] loop2: detected capacity change from 0 to 264192 [ 384.307167][T23373] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 384.319243][T23373] EXT4-fs (loop2): get root inode failed [ 384.324894][T23373] EXT4-fs (loop2): mount failed 11:50:32 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1, 0x0, 0x0, 0x3}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl(r7, 0x800000000000937e, &(0x7f0000000080)="01000000000000001801") mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x2010, r7, 0xdecca000) 11:50:32 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000027000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:32 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000005000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:32 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000060100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:32 executing program 1: prlimit64(0x0, 0x7, &(0x7f0000000100)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) io_setup(0x3, &(0x7f0000000180)=0x0) r8 = eventfd2(0x2, 0x800) r9 = syz_io_uring_complete(0x0) io_submit(r7, 0x3, &(0x7f0000000580)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x7, 0x5, r2, &(0x7f0000000300)="4db1079b6fe5fecea375d3ccfd804f8f0c64bb89b5f714393c6eea34395742ce25426c4688b799dcbf15f0f6c403bc0dd1d3adc76a31fbc2aac54bc2b71046f07c0bd5cb5f1cff2de7c4044f13ac47a204e012a8a07bfac068bce1e207c8d3cf240f69794ab233452f2342a3e6adccb91c4b25c5dfcc6d627838bb83808fd84407f25d99c2a467fdd77fb7f31ef579fed84d3f379dc94f0905af52d501a682b7877fb159ed81bdf88b408827695707631c7d3956ca3521748769f1d86efb7f53c94ffe13a81b8c0566c95c1b83278f5b7ea3", 0xd2, 0x254c, 0x0, 0x3, r3}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x3, r8, &(0x7f0000000280)="926455e9d22a45edb1d80baaefa11f709bf2e092de4c81298d975d5824ce3d60476abb8f6ea9", 0x26, 0xec, 0x0, 0x1, r9}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x6, 0x200, r6, &(0x7f0000000480)="8dd944cea54ac661f48b1e9e03a5a1f81804ffb0fac7bdeb76efb957d162328d2bff66f9177ee0c6c104ee3229fe5de0a0a20ba644898636732665e6afe5cfee66ced76415c7df95a718f38d0d62904c0590ba1a474c841a7ec62c0038c5d4c69630136e15cd618bb52a2c6c04358ca5549bb736ae7035f74055c8914d18e1c22e7ed58c6a15e38d90", 0x89, 0xffffffffffffff99, 0x0, 0x3, r6}]) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:50:32 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000025000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 384.653586][T23398] loop4: detected capacity change from 0 to 264192 [ 384.656336][T23397] loop3: detected capacity change from 0 to 264192 [ 384.669008][T23398] EXT4-fs (loop4): bad geometry: block count 327680 exceeds size of device (132096 blocks) [ 384.677938][T23403] loop2: detected capacity change from 0 to 264192 11:50:32 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl(0xffffffffffffffff, 0x800000000000937e, &(0x7f0000000080)="01000000000000001801") r4 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000300), 0x30b200, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, &(0x7f0000000340)={0x68, 0x0, 0x5, 0x0, 0x0, [{{}, 0x5072}, {{r2}, 0x9}, {}, {{}, 0x8}, {{r4}, 0x100}]}) io_setup(0x1ff, &(0x7f0000000400)=0x0) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r6, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r5, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r7 = open$dir(&(0x7f0000000100)='./bus\x00', 0x480a02, 0x310) sendfile(r2, r7, &(0x7f0000000180)=0xe332907, 0x7) r8 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r8, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) [ 384.734971][T23397] EXT4-fs (loop3): inodes count not valid: 654311456 vs 32 [ 384.743353][T23411] autofs4:pid:23411:validate_dev_ioctl: invalid path supplied for cmd(0x0000937e) [ 384.765939][T23403] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 384.778113][T23403] EXT4-fs (loop2): get root inode failed [ 384.783774][T23403] EXT4-fs (loop2): mount failed [ 384.803113][T23416] loop4: detected capacity change from 0 to 264192 11:50:32 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000028000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:32 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000000000c9000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 384.868702][T23416] EXT4-fs (loop4): bad geometry: block count 2424832 exceeds size of device (132096 blocks) 11:50:33 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000004060100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 384.970001][T23432] loop3: detected capacity change from 0 to 264192 [ 384.981076][T23433] loop2: detected capacity change from 0 to 264192 [ 384.995727][T23432] EXT4-fs (loop3): inodes count not valid: 671088672 vs 32 [ 385.004033][T23431] loop4: detected capacity change from 0 to 264192 [ 385.047007][T23433] EXT4-fs (loop2): inodes count not valid: 67108896 vs 32 [ 385.056362][T23431] EXT4-fs (loop4): bad geometry: block count 13172736 exceeds size of device (132096 blocks) 11:50:33 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000029000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 385.220313][T23447] loop3: detected capacity change from 0 to 264192 [ 385.238191][T23447] EXT4-fs (loop3): inodes count not valid: 687865888 vs 32 11:50:33 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000070100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 385.312025][T23458] loop2: detected capacity change from 0 to 264192 [ 385.324170][T23458] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 385.336271][T23458] EXT4-fs (loop2): get root inode failed [ 385.341932][T23458] EXT4-fs (loop2): mount failed [ 385.512429][T23464] autofs4:pid:23464:validate_dev_ioctl: invalid path supplied for cmd(0x0000937e) 11:50:33 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000002a000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:33 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000000000ca000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:33 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x2c00) lseek(r2, 0x4200, 0x0) sched_setattr(r0, &(0x7f0000000100)={0x38, 0x5, 0x73, 0x4, 0x1ff, 0x8a1, 0x7, 0x4, 0xfffffffa, 0x10001}, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:50:33 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) ioctl$PTP_ENABLE_PPS(r1, 0x40043d04, 0x1) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_ENABLE_VERITY(r1, 0x40806685, &(0x7f0000000300)={0x1, 0x3, 0x1000, 0x0, &(0x7f0000000180), 0x21, 0x0, &(0x7f0000000240)="b9577d78468519fcf860ebb50a3a656ed287194a828bf57645f0d03e50b69b6a32"}) io_setup(0x1ff, &(0x7f0000000400)=0x0) sched_setattr(r0, &(0x7f0000000100)={0x38, 0x5, 0x3, 0x9, 0x5, 0x6, 0x401, 0x1, 0x3, 0xa5}, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x48400fffffffc) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:50:33 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000090100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 385.702539][T23473] loop3: detected capacity change from 0 to 264192 [ 385.704328][T23477] loop2: detected capacity change from 0 to 264192 [ 385.725479][T23478] loop4: detected capacity change from 0 to 264192 [ 385.725590][T23473] EXT4-fs (loop3): inodes count not valid: 704643104 vs 32 [ 385.800878][T23478] EXT4-fs (loop4): bad geometry: block count 13238272 exceeds size of device (132096 blocks) [ 385.829546][T23477] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 385.841642][T23477] EXT4-fs (loop2): get root inode failed 11:50:33 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000002b000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 385.847282][T23477] EXT4-fs (loop2): mount failed [ 385.967583][T23493] loop3: detected capacity change from 0 to 264192 [ 386.041205][T23493] EXT4-fs (loop3): inodes count not valid: 721420320 vs 32 11:50:34 executing program 1: ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000100)={0xffffffffffffffff, 0x6, 0x0, 0x100}) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r0, &(0x7f0000000380)={&(0x7f0000000180), 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x30, r1, 0x4, 0x70bd2a, 0x25dfdbfe, {{}, {@void, @void}}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0x4d}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x14}, @NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_POWER_MODE={0x8, 0x1a, 0x1}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x4}, 0x40) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x38, 0x2, 0x10000048, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0) r3 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r4 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x6800) r5 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r4, 0x89f9, &(0x7f00000005c0)={'syztnl0\x00', &(0x7f0000000540)={'sit0\x00', 0x0, 0x2f, 0x2, 0x8, 0x800, 0x40, @ipv4={'\x00', '\xff\xff', @multicast1}, @mcast2, 0x8, 0x1, 0x0, 0x3}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0xf17b5e3078800de7}, 0xc, &(0x7f0000000680)={&(0x7f0000000600)={0x50, 0x0, 0x800, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x12}}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}]}, 0x50}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) io_setup(0x1ff, &(0x7f0000000400)=0x0) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r8, &(0x7f00000001c0)=ANY=[], 0xff2e) io_submit(r7, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r5, &(0x7f00000002c0)="9a", 0x1}]) r9 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r4, r9, 0x0, 0x8400fffffffb) sendfile(r3, r3, 0x0, 0x8080ffffff80) 11:50:34 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000002c000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:34 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000000000cb000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:34 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="200000000a0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) [ 386.813088][T23515] loop3: detected capacity change from 0 to 264192 [ 386.838451][T23517] loop4: detected capacity change from 0 to 264192 [ 386.850626][T23515] EXT4-fs (loop3): inodes count not valid: 738197536 vs 32 11:50:35 executing program 3: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="2000002d000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[]) 11:50:35 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r5, r7, 0x0, 0x8080ffffff80) 11:50:35 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="200000000000d0000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 386.908929][T23517] EXT4-fs (loop4): bad geometry: block count 13303808 exceeds size of device (132096 blocks) [ 386.939693][T23525] loop2: detected capacity change from 0 to 264192 11:50:35 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000020000000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000380)=ANY=[]) [ 387.007517][T23525] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 387.019712][T23525] EXT4-fs (loop2): get root inode failed [ 387.025437][T23525] EXT4-fs (loop2): mount failed [ 387.041174][T23534] loop3: detected capacity change from 0 to 264192 [ 387.099246][T23534] EXT4-fs (loop3): inodes count not valid: 754974752 vs 32 [ 387.123371][T23544] loop4: detected capacity change from 0 to 264192 11:50:35 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000100)={0xa2, @tick=0xfff, 0x1, {0x1, 0x40}, 0x7, 0x1, 0x3}) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0xff2e) syz_open_pts(0xffffffffffffffff, 0x0) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r6, 0x80000) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="9a", 0x1}]) r7 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r7, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 11:50:35 executing program 2: set_mempolicy(0x3, &(0x7f0000000040)=0xffff, 0x75) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400010b, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="200000000b0100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000000380)=ANY=[])