05:52:26 executing program 4: mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/bus/input/devices\x00', 0x0, 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000100)={0x9, 0x0, 0x7}) write(r1, &(0x7f0000000340)="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", 0x7fc3ad37) r3 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000040)) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000500)}, {&(0x7f0000000200)="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", 0x128}], 0x2, 0x0) 05:52:26 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000048001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:52:26 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200)=0x22000000, 0xf000) 05:52:26 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f0000000c0000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) 05:52:26 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)={0x2, 0x0, 0x0, 0x456, 0xfe}) r1 = syz_open_pts(r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000000)) ioctl$TIOCSSOFTCAR(r1, 0x541a, 0xfffffffffffffffd) r3 = socket$packet(0x11, 0x3, 0x300) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r4, 0x40045431, &(0x7f0000000200)) r5 = syz_open_pts(r4, 0x0) ioctl$TIOCSSOFTCAR(r5, 0x541a, 0xfffffffffffffffd) ioctl$TIOCL_BLANKSCREEN(r5, 0x541c, &(0x7f0000000140)) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x3006}, 0x4) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x60, 0x0, 0x0, 0xf488}]}, 0x10) vmsplice(r3, &(0x7f0000000100)=[{&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000000040)="a8eefd87f29afa2cf6ed4a4888bf158725057e923b86882c228057a21ee3aabb5fe03a77886ef44662aa4e26c3ca9bcac7", 0x31}, {&(0x7f00000000c0)="00d0b540703388b3487f49b3db5e5a047f15cb976f6d799988582454d5c56650a7020a60e4976be570a7912d1001f9d9068b6c37a3926857a9042e4c503fbdca", 0x40}], 0x3, 0x8) 05:52:26 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = dup2(r1, r0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x100, 0xe8) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x86, 0x5, 0xf54f, 0x2, 0x0, "0f2b8a96ed6684aab262f4dcb3f485bd24a0f6"}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r3, 0x541a, 0xfffffffffffffffd) 05:52:26 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4800) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000040)={0x500, 0x8, 0x0, 0xfffefffc, 0x15, '\t\x00'}) r2 = syz_open_pts(r0, 0x705c0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f0000000180)) ioctl$TIOCSSOFTCAR(r2, 0x541a, 0xfffffffffffffffd) 05:52:26 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000fdef01000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 1229.082057][T11637] loop5: detected capacity change from 0 to 4096 [ 1229.088798][T11638] loop3: detected capacity change from 0 to 16 [ 1229.121073][T11637] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 05:52:26 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200)=0x29a9fce6, 0xf000) [ 1229.130900][T11637] EXT4-fs (loop5): group descriptors corrupted! 05:52:26 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDDISABIO(r1, 0x4b37) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x541a, 0xfffffffffffffffd) dup2(0xffffffffffffffff, r0) [ 1229.213881][T11637] loop5: detected capacity change from 0 to 4096 [ 1229.222695][T11637] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1229.232473][T11637] EXT4-fs (loop5): group descriptors corrupted! [ 1229.242701][T11668] loop3: detected capacity change from 0 to 16 05:52:26 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040), 0x115000, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f00000000c0)={0x1f, 0x4, 0x9, 0x10000, 0xe, "8033f8c457f797892a9ac6551741060327b872"}) r2 = syz_open_pts(r0, 0x0) 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) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000000000)=0x8) ioctl$TIOCSSOFTCAR(r2, 0x541a, 0xfffffffffffffffd) 05:52:26 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000effd01000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:52:27 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340)="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", 0x7fc3ad37) r2 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0xffffffffffffff85}, 0x0) r3 = getpid() sched_setattr(r3, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) sched_setattr(r3, &(0x7f00000000c0)={0x38, 0x5, 0x8, 0x5, 0x4, 0x471, 0x10001, 0x4, 0x81, 0x9}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 05:52:27 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200)=0x3f000000, 0xf000) 05:52:27 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f0000000d0000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) 05:52:27 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000fffe01000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:52:27 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x3006}, 0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x60, 0x0, 0x0, 0xf488}]}, 0x10) fcntl$notify(r2, 0x402, 0x18) write(r1, &(0x7f0000000340)="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", 0x7fc3ad37) r3 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000040)) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 05:52:27 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) ioctl$KDFONTOP_SET(r0, 0x4b72, &(0x7f0000000000)={0x0, 0x1, 0x20, 0x16, 0x29, &(0x7f0000000240)="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"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, 0xfffffffffffffffd) 05:52:27 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, 0xfffffffffffffffd) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000000200)) syz_open_pts(r2, 0x0) ioctl$KDSKBLED(r2, 0x4b65, 0x7ff) 05:52:27 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, 0xfffffffffffffffd) 05:52:27 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000feff01000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 1229.998265][T11699] loop5: detected capacity change from 0 to 4096 [ 1230.004865][T11701] loop3: detected capacity change from 0 to 16 [ 1230.033588][T11699] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 05:52:27 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200)=0x40000000, 0xf000) [ 1230.043356][T11699] EXT4-fs (loop5): group descriptors corrupted! 05:52:27 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000140)={0x9, 0x20, 0x256f, 0x9, 0x13, "14122d976b022ecdf9412b06dd7b95601df437"}) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000200)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x541a, 0xfffffffffffffffd) ioctl$TCSETSF(r2, 0x5404, &(0x7f00000000c0)={0x8, 0x1, 0x97, 0x8, 0x9, "371e163b878b8a7c5bced4657c951fd54d3f2d"}) ioctl$TIOCSRS485(r0, 0x542f, &(0x7f0000000040)={0x6d4, 0x8, 0x8}) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000100)) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x18}) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r3, 0x541a, 0xfffffffffffffffd) 05:52:27 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000000030000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 1230.125525][T11726] loop3: detected capacity change from 0 to 16 [ 1230.132069][T11699] loop5: detected capacity change from 0 to 4096 [ 1230.145515][T11699] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1230.155312][T11699] EXT4-fs (loop5): group descriptors corrupted! 05:52:27 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340)="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", 0x7fc3ad37) r2 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0xffffffffffffff85}, 0x0) r3 = getpid() sched_setattr(r3, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x3b, 0x9) 05:52:27 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000200)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x541a, 0xfffffffffffffffd) ioctl$TCSETS2(r2, 0x402c542b, &(0x7f0000000000)={0x1, 0x2, 0x3, 0x0, 0x40, "90acde007f9685e5a38a8f2c6d6286507e8db4", 0x3, 0x7fffffff}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r3, 0x541a, 0xfffffffffffffffd) 05:52:27 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000000040000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:52:27 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200)=0x7f510100, 0xf000) 05:52:28 executing program 4: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340)="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", 0x7fc3ad37) write(r1, &(0x7f0000000100)="8c539c3bcfc36f6e09fd57478add2653fcb58f5fdc23d3154d27fe42fb98a9f5bb4d03ecd4c1f31a4b8aab6647f1d5e5ae04d3a3ee0173b23eb14c18fab1", 0x3e) r2 = epoll_create(0x102) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x3006}, 0x4) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x60, 0x0, 0x0, 0xf488}]}, 0x10) dup(0xffffffffffffffff) sendfile(r3, r2, &(0x7f00000000c0)=0x8001, 0x5) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) epoll_wait(r0, &(0x7f0000000080)=[{}, {}, {}], 0x3, 0x7f) 05:52:28 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f0000000e0000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) 05:52:28 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = open(&(0x7f0000000040)='./file0\x00', 0x10080, 0x61) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x3006}, 0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[{0x7, 0x3, 0xa5, 0x80}, {0x7, 0x80, 0x1f, 0x5}, {0x100, 0x50, 0x81, 0x3ff}, {0x3, 0x2, 0x7f}, {0x13f, 0x80, 0xff}]}, 0x10) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x60, 0x0, 0x0, 0xf488}]}, 0x10) dup3(r1, r2, 0x0) r3 = syz_open_pts(0xffffffffffffffff, 0x602f81) r4 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$TIOCGISO7816(r4, 0x80285442, &(0x7f0000000000)) ioctl$TIOCSSOFTCAR(r3, 0x541a, 0xfffffffffffffffd) 05:52:28 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)={0x0, 0x80000, 0x0, 0x1000000}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, 0xfffffffffffffffd) 05:52:28 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000000090000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 1230.892825][T11751] loop3: detected capacity change from 0 to 16 [ 1230.921275][T11761] loop5: detected capacity change from 0 to 4096 05:52:28 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x7) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0xfd}) r1 = syz_open_pts(r0, 0x20000) ioctl$TIOCSSOFTCAR(r1, 0x541a, 0xfffffffffffffffd) 05:52:28 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200)=0xc9000000, 0xf000) 05:52:28 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x202) ioctl$TIOCSSOFTCAR(r1, 0x541a, 0xfffffffffffffffd) [ 1230.958272][T11761] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1230.968084][T11761] EXT4-fs (loop5): group descriptors corrupted! [ 1231.043558][T11788] loop3: detected capacity change from 0 to 16 [ 1231.055062][T11761] loop5: detected capacity change from 0 to 4096 [ 1231.065006][T11761] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1231.074869][T11761] EXT4-fs (loop5): group descriptors corrupted! 05:52:28 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340)="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", 0x7fc3ad37) r2 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0xffffffffffffff85}, 0x0) r3 = getpid() sched_setattr(r3, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r6) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x47, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@aname}, {@version_9p2000}, {@uname={'uname', 0x3d, '^\\)'}}, {@mmap}, {@access_any}, {@access_user}, {@privport}, {@posixacl}], [{@fowner_gt={'fowner>', r6}}, {@fsmagic={'fsmagic', 0x3d, 0xffffffffffff9cf3}}, {@subj_user}, {@uid_lt={'uid<', 0xee01}}, {@fsmagic={'fsmagic', 0x3d, 0xcb39}}, {@subj_user}, {@appraise_type}, {@fsname}, {@fowner_eq={'fowner', 0x3d, 0xee00}}]}}) 05:52:28 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, 0xfffffffffffffffd) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x3006}, 0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x60, 0x0, 0x0, 0xf488}]}, 0x10) dup3(r2, r0, 0x80000) 05:52:28 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000300000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:52:28 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f0000000f0000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) 05:52:28 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340)="4fc22a705110d094d1520ff4824adf3d3f10035ba6a28e75080dbf1df8ef34deb52fcce7da990731d6e19b06ddb2d693a2d772c918fc269ae37d22ae171d7b9f639d2d9ef3503a8431930ad32c1238c55ea52b2ca0def4e6c7c6a879035a4c9020cc916c9c617cd9b4df7f8ff41c63a3b6c1f07b114af67af09aede0895cf0f8b264dfe72838c8543c73e29bb9fe2aedeb25707d45f5ee000000000000000018222a9e2ec5875c53bce2b27cba61dac70c1e7850af4f0da9b9fe789f6e1ad04ab4789625ab02d51e2ef9d4e9e5b6a01810d0bda3c826b26c1752e5554c0008ab18330fc2cafaf47720e5f13386f5bed4556c9ba78dcbb0929f2aa3ab0e8d862e4b41fb8be27c004ac2cd27489354ab906b8e00af57abc3909b1db3a11969de89a8f14ae9a11508d58e0c20553fe2b6221e07616398b0ac912397b8bb0a20ffa493d3a8f799244108d6e802e76dafb34793a3784f33f0abdd2b8e99faff99f946ae1876f5dce3ba080a3703fcfbdcfdbb49af59ff1996e304a080a622b4a5f17fe75c300ef4d50dedb0d0a422", 0x7fc3ad37) socket(0xa, 0x80a, 0x355) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f00000000c0)={r1, 0x800, 0x4, 0xba47}) recvmmsg(r2, &(0x7f0000003480)=[{{&(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000180)=""/85, 0x55}, {&(0x7f0000000200)=""/27, 0x1b}, {&(0x7f0000000240)=""/116, 0x74}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f0000000300)=""/29, 0x1d}, {&(0x7f0000001500)=""/140, 0x8c}, {&(0x7f00000015c0)=""/115, 0x73}], 0x8}, 0x9}, {{&(0x7f00000016c0)=@x25={0x9, @remote}, 0x80, &(0x7f0000001a40)=[{&(0x7f0000001740)=""/188, 0xbc}, {&(0x7f0000001800)=""/27, 0x1b}, {&(0x7f0000001840)=""/173, 0xad}, {&(0x7f0000001900)=""/55, 0x37}, {&(0x7f0000001940)=""/92, 0x5c}, {0x0}, {&(0x7f00000019c0)=""/101, 0x65}], 0x7, &(0x7f0000001ac0)=""/112, 0x70}, 0x400}, {{&(0x7f0000001b40)=@pppoe={0x18, 0x0, {0x0, @local}}, 0x80, &(0x7f0000002dc0)=[{&(0x7f0000001bc0)=""/4096, 0x1000}, {&(0x7f0000002bc0)=""/125, 0x7d}, {&(0x7f0000002c40)=""/40, 0x28}, {&(0x7f0000002c80)=""/56, 0x38}, {&(0x7f0000002cc0)=""/107, 0x6b}, {&(0x7f0000002d40)=""/86, 0x56}], 0x6, &(0x7f0000002e40)=""/99, 0x63}, 0xa94b}, {{&(0x7f0000002ec0)=@un=@abs, 0x80, &(0x7f0000003340)=[{&(0x7f0000002f40)=""/64, 0x40}, {&(0x7f0000002f80)=""/167, 0xa7}, {&(0x7f0000003040)=""/4, 0x4}, {&(0x7f0000003080)=""/103, 0x67}, {&(0x7f0000003100)=""/135, 0x87}, {&(0x7f00000031c0)=""/91, 0x5b}, {&(0x7f0000003240)=""/225, 0xe1}], 0x7, &(0x7f00000033c0)=""/164, 0xa4}, 0x7ff}], 0x4, 0x1, &(0x7f0000003580)) r3 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000040)) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 05:52:28 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200)=0xcb000000, 0xf000) 05:52:28 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) pipe(&(0x7f0000000100)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x55e3df67b520eb2f, 0x40010, r1, 0x5da87000) r2 = syz_open_pts(r0, 0x0) fsetxattr$security_selinux(r0, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:dri_device_t:s0\x00', 0x22, 0x3) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x3006}, 0x4) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x60, 0x0, 0x0, 0xf488}]}, 0x10) r4 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/user\x00') dup3(r3, r4, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x541a, 0xfffffffffffffffd) 05:52:28 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000400000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 1231.765414][T11809] loop5: detected capacity change from 0 to 4096 [ 1231.780754][T11809] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1231.790569][T11809] EXT4-fs (loop5): group descriptors corrupted! 05:52:28 executing program 2: ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, 0xfffffffffffffffd) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x20080, 0x0) 05:52:29 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000900000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:52:29 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x4040) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000000)={0x80000000, 0x20, 0x23, 0x0, 0x12, "903c65814e587a2f7910af13a5be3c315d030d"}) ioctl$TIOCSSOFTCAR(r2, 0x541a, 0xfffffffffffffffd) [ 1231.849728][T11809] loop5: detected capacity change from 0 to 4096 [ 1231.858862][T11824] loop3: detected capacity change from 0 to 16 [ 1231.865807][T11809] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1231.875787][T11809] EXT4-fs (loop5): group descriptors corrupted! 05:52:29 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200)=0xcc000000, 0xf000) [ 1231.967225][T11851] loop3: detected capacity change from 0 to 16 05:52:29 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000100)="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", 0x231) vmsplice(r1, &(0x7f0000000580)=[{&(0x7f00000004c0)="d946a7e1bdd88325d9ae18b8733916b63db999c59e17e7b4a4bcc4d879f067c184a6693a3280730c871556050e6414f7f51d2dc91203d4d85e36f09ce63cf647bff30b1842f1fc280574fb0dfbcba74e69f5d00dbc05919a0791418bbc8c4b755625163541c212ac675806dc7a7afddd4877a061c46911846553592e5f11f2b2fd19ed84f520", 0x86}], 0x1, 0x2) r2 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) prlimit64(0x0, 0xe, &(0x7f00000000c0)={0xd, 0x20009}, 0x0) r3 = getpid() sched_setattr(r3, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_SET(r1, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB="b4000000c6c879c4778c86bb101eee21a671e48dee3de2e0b9bb0018b14ffaa9ffd7484b000091ef98331fa3f906bac6d2039cf8c55c4af0f7743f4988c0102f19dc951cf8143b9fd8f06b779d6f3800a5cf330577cf1541881864ec56aea63e26d66f2201cd1f63e03ad96b841842826b45f94fcde5366cf9acb3e73c8b368bf35bc7aa20f6e10d3620dfdd979e421f9cda76f6793d4eb0a1c21adc4d349b5775a1fd", @ANYRES16=0x0, @ANYBLOB="00082abd7000fddbdf25180000000e0001006e657464657673696d0000000f0002006e657464657673696d300000080003000000000008000b000100008006001600010000000500120000000000060011000200000008000b00040000000e0001006e657464657673696d0000000f0002006e657464657673696d300000080003000000000008000b00d702000006001600000800000500120000000000060011000500000008000b0040000000"], 0xb4}, 0x1, 0x0, 0x0, 0x8}, 0x4) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 05:52:29 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000201000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:52:29 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000100000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) 05:52:29 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)={0x10, 0x0, 0x0, 0x0, 0x19}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, 0xfffffffffffffffd) [ 1232.642222][T11864] loop5: detected capacity change from 0 to 4096 [ 1232.667326][T11864] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1232.677089][T11864] EXT4-fs (loop5): group descriptors corrupted! 05:52:29 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340)="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", 0x7fc3ad37) r2 = epoll_create(0xffffe2de) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 05:52:29 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200)=0xe6fca929, 0xf000) 05:52:29 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340)="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", 0x7fc3ad37) r2 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0xffffffffffffff85}, 0x0) r3 = getpid() r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x3006}, 0x4) setsockopt$packet_fanout_data(r5, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x60, 0x0, 0x0, 0xf488}]}, 0x10) write(r5, &(0x7f0000000140)="d7aecd7fe86bdfb09b6eebf7a3b53c06a03cec4dc890", 0x16) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) epoll_wait(r4, &(0x7f00000000c0)=[{}, {}, {}], 0x3, 0x8) sched_setattr(r3, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0xa43}, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fsync(r6) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 05:52:29 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000658400"}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, 0xfffffffffffffffd) 05:52:29 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000301000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 1232.725207][T11864] loop5: detected capacity change from 0 to 4096 [ 1232.752584][T11864] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1232.762558][T11864] EXT4-fs (loop5): group descriptors corrupted! 05:52:29 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x3) r1 = syz_open_pts(r0, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x4) ioctl$VT_DISALLOCATE(r2, 0x5608) ioctl$TIOCSSOFTCAR(r1, 0x541a, 0xfffffffffffffffd) 05:52:29 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000401000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 1232.785987][T11887] loop3: detected capacity change from 0 to 16 05:52:29 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000110000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) 05:52:29 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200)=0xeffdffff, 0xf000) 05:52:29 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)=0x2d9) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x1}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, 0xfffffffffffffffd) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x3006}, 0x4) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000002800), 0x1b9001, 0x0) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000002880)={0x2, &(0x7f0000002840)=[{0x7, 0x0, 0xfa, 0x7}, {0x6d, 0xfb, 0x1}]}, 0x10) fchdir(r1) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x60, 0x0, 0x0, 0xf488}]}, 0x10) read(r2, &(0x7f00000000c0)=""/148, 0x94) 05:52:29 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000501000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 1232.871338][T11926] loop5: detected capacity change from 0 to 4096 [ 1232.909476][T11932] loop3: detected capacity change from 0 to 16 [ 1232.920170][T11926] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1232.929995][T11926] EXT4-fs (loop5): group descriptors corrupted! 05:52:30 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000601000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 1233.011300][T11926] loop5: detected capacity change from 0 to 4096 [ 1233.025129][T11926] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1233.034939][T11926] EXT4-fs (loop5): group descriptors corrupted! 05:52:30 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340)="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", 0x7fc3ad37) r2 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) poll(&(0x7f00000000c0)=[{r2, 0x2000}], 0x1, 0xfffffffa) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 05:52:30 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200)=0xf4ffffff, 0xf000) 05:52:30 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000701000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:52:30 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000120000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) 05:52:30 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) write(r1, &(0x7f0000000340)="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", 0x7fc3ad37) r2 = epoll_create(0x102) getsockopt$SO_TIMESTAMP(r1, 0x1, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0xffffffffffffff85}, 0x0) r3 = getpid() sched_setattr(r3, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syncfs(r1) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 05:52:30 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340)="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", 0x7fc3ad37) r2 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) r3 = signalfd(0xffffffffffffffff, &(0x7f00000000c0)={[0x20]}, 0x8) finit_module(r3, &(0x7f0000000100)='-\\-*\x00', 0x3) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0xffffffffffffff85}, 0x0) r4 = getpid() sched_setattr(r4, &(0x7f0000000040)={0x38, 0x2, 0x4, 0xfffffffc, 0x5, 0x3, 0x0, 0x0, 0x0, 0x2}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 05:52:30 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000801000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:52:30 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200)=0xf5ffffff, 0xf000) [ 1233.692406][T11967] loop5: detected capacity change from 0 to 4096 [ 1233.699187][T11969] loop3: detected capacity change from 0 to 16 [ 1233.716546][T11967] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1233.726315][T11967] EXT4-fs (loop5): group descriptors corrupted! 05:52:30 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000001801000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 1233.775759][T11967] loop5: detected capacity change from 0 to 4096 [ 1233.792272][T11967] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1233.802038][T11967] EXT4-fs (loop5): group descriptors corrupted! 05:52:30 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x8, 0x7ff, 0x10001, 0x3, 0xa, "367850f390850675ffb83f7900db4d627288fa"}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, 0xfffffffffffffffd) r2 = ioctl$TIOCGPTPEER(r1, 0x5441, 0x100000001) ioctl$TCSETS(r2, 0x5402, &(0x7f00000000c0)={0x1, 0x100, 0x2a, 0x401, 0x18, "9efe89a18a2119482c279883ed30e5d6878ece"}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f0000000140)={0xd1, 0xff, 0x5, 0x80, 0x4}) r4 = ioctl$TIOCGPTPEER(r0, 0x5441, 0xffff) ioctl$TCSETA(r4, 0x5406, &(0x7f0000000100)={0x7, 0x7, 0x1ff, 0x1, 0x19, "8fff080c7884e66a"}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x4, 0x8000, 0x1, 0x5faca879, 0x18, "565383f2468c89f5843b8bf21f52518e6add2e"}) 05:52:30 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000001c01000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:52:30 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000002601000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 1233.831156][T11999] loop3: detected capacity change from 0 to 16 05:52:31 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340)="4fc22a705110d094d1520ff4824adf3d3f10035ba6a28e75080dbf1df8ef34deb52fcce7da990731d6e19b06ddb2d693a2d772c918fc269ae37d22ae171d7b9f639d2d9ef3503a8431930ad32c1238c55ea52b2ca0def4e6c7c6a879035a4c9020cc916c9c617cd9b4df7f8ff41c63a3b6c1f07b114af67af09aede0895cf0f8b264dfe72838c8543c73e29bb9fe2aedeb25707d45f5ee000000000000000018222a9e2ec5875c53bce2b27cba61dac70c1e7850af4f0da9b9fe789f6e1ad04ab4789625ab02d51e2ef9d4e9e5b6a01810d0bda3c826b26c1752e5554c0008ab18330fc2cafaf47720e5f13386f5bed4556c9ba78dcbb0929f2aa3ab0e8d862e4b41fb8be27c004ac2cd27489354ab906b8e00af57abc3909b1db3a11969de89a8f14ae9a11508d58e0c20553fe2b6221e07616398b0ac912397b8bb0a20ffa493d3a8f799244108d6e802e76dafb34793a3784f33f0abdd2b8e99faff99f946ae1876f5dce3ba080a3703fcfbdcfdbb49af59ff1996e304a080a622b4a5f17fe75c300ef4d50dedb0d0a422", 0x7fc3ad37) epoll_create(0x102) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x3006}, 0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x60, 0x0, 0x0, 0xf488}]}, 0x10) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x3006}, 0x4) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x60, 0x0, 0x0, 0xf488}]}, 0x10) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000000100)={0x2000000c}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 05:52:31 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x103a01, 0x61) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, 0xfffffffffffffffd) 05:52:31 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200)=0xf60f0000, 0xf000) 05:52:31 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000200000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) 05:52:31 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000000000fe01000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:52:31 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340)="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", 0x7fc3ad37) r2 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0xffffffffffffff85}, 0x0) r3 = getpid() epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000000c0)={0x20000014}) sched_setattr(r3, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000100)="5e09ade406ba5c146a2ce3b29a3b7cfafa07", 0x12}, {&(0x7f0000000140)="0e0e94a438de617a687718e3fcd7ac3d4e3c446eef887cc17379d8960b255de87384ced7a34a336792b785b6e853403f214d05b42f018dad6f177c14418783f07f0e238e4871dc29c1101ee27a341292807e9d", 0x53}], 0x2, 0xa) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 05:52:31 executing program 2: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000200)) r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, 0xfffffffffffffffd) 05:52:31 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x5af6b6767c8faf13, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)={0x0, 0x1, 0x0, 0x0, 0x40}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, 0xfffffffffffffffd) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x5, 0x6, 0x9, 0x431e, 0x5, "475d10e037be0e17b85836013f2fe1ae773b75"}) [ 1234.614166][T12031] loop3: detected capacity change from 0 to 16 [ 1234.621052][T12035] loop5: detected capacity change from 0 to 4096 [ 1234.652894][T12035] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 05:52:31 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000003000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:52:31 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000200)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x541a, 0xfffffffffffffffd) syz_open_pts(r2, 0x40000) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r3, 0x541a, 0xfffffffffffffffd) 05:52:31 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200)=0xfbffffff, 0xf000) [ 1234.662670][T12035] EXT4-fs (loop5): group descriptors corrupted! 05:52:31 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000006000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 1234.722416][T12035] loop5: detected capacity change from 0 to 4096 [ 1234.739151][T12035] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1234.748979][T12035] EXT4-fs (loop5): group descriptors corrupted! [ 1234.769306][T12069] loop3: detected capacity change from 0 to 16 05:52:32 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340)="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", 0x7fc3ad37) r2 = epoll_create(0x102) dup(r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000040)={0x80002018}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="dc0c1e0ddeaf004c9bce272833dc078507bd3984968911d2a4929489f37e1055bf944483b92b0b520c0e5bb491211db2604cf2373d51ed7fb779a91f82188c70ab1540c77637443d89eb40c677e8fd14556c0d221862d304f4e1499b76e65026bf2206c4b2244f854106b6610d7852da5139626e574c4a11524fbcf43de5bde2727721f19df7b43c4773e47619afe09650f49e41394a909fdbd17312c13d59d7fece6fb20d5c6a1c725b2f22f8f7a804011ab0918aee175b59b3bbed2c0ba808eecc3467b2", 0xc5}], 0x1, 0x0) 05:52:32 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000000000000e000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:52:32 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="66530700ae897094e7b126b097eaa769be36b2fb7be6a16d05c41bd34e677d99590e0c390439df0000000000000087cfec79b04c3e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026387e78777e2f392a956c5c6ba1cb34401e0b937fd387b5417a936a634cc044a48bb1e566b916f9900670f4036a2bbe86593ad66b0d195e51b7a214ec6de52cbb5fc102a2da113ed094a97753bcc1f97c18b16ac4ffb8c8e9df2d3e94cc000435a45066629a2b6271c030bf228a1ea1c7bfb14c521eb5eef5bd76cbc0307c90fc70b19d5fe3e38a9b53b547", 0xf8}], 0x4, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) syz_io_uring_setup(0x1a5, &(0x7f00000002c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f000042c000/0x2000)=nil, 0x0, 0x0) tkill(r1, 0x3a) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r1, 0x0, 0x0) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x541a, 0xfffffffffffffffd) 05:52:32 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200)=0xff0f0000, 0xf000) 05:52:32 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000010200000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) 05:52:32 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340)="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", 0x7fc3ad37) r2 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0xffffffffffffff85}, 0x0) r3 = getpid() sched_setattr(r3, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) sched_setattr(r3, &(0x7f00000000c0)={0x38, 0x3, 0x20, 0x0, 0x0, 0x1f, 0xa05e, 0x6, 0x4, 0x1}, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 05:52:32 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000000000000f000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:52:32 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200)=0xffef0000, 0xf000) [ 1235.502003][T12090] loop3: detected capacity change from 0 to 16 [ 1235.509116][T12092] loop5: detected capacity change from 0 to 4096 [ 1235.525848][T12092] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1235.535616][T12092] EXT4-fs (loop5): group descriptors corrupted! 05:52:32 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000000000001b000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:52:32 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000020000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:52:32 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000000000003f000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 1235.603402][T12092] loop5: detected capacity change from 0 to 4096 [ 1235.614008][T12092] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1235.623767][T12092] EXT4-fs (loop5): group descriptors corrupted! [ 1235.633836][T12126] loop3: detected capacity change from 0 to 16 05:52:32 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200)=0xffefffff, 0xf000) [ 1235.748396][T12145] loop3: detected capacity change from 0 to 16 05:52:33 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000220000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) 05:52:33 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000040000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 1236.398355][T12155] loop5: detected capacity change from 0 to 4096 [ 1236.414338][T12155] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1236.424095][T12155] EXT4-fs (loop5): group descriptors corrupted! [ 1236.484538][T12155] loop5: detected capacity change from 0 to 4096 [ 1236.496785][T12155] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1236.506565][T12155] EXT4-fs (loop5): group descriptors corrupted! 05:52:35 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x4) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000140)=0x6) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000240)={0x0, 0x3, 0x2, 0x10001}) r2 = syz_open_pts(r0, 0x0) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f00000001c0)={0x4466, 0x1f, 0x8000}) ioctl$TIOCSSOFTCAR(r2, 0x541a, 0xfffffffffffffffd) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x114) syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000280)={0x8, 0x401, 0x791c, 0xe6, 0x17, "912bdf3dca1436d9dcdb10f9fd468f3e1bd71b"}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r4, 0x40045431, &(0x7f0000000200)) syz_open_pts(r4, 0x0) ioctl$TIOCSPTLCK(r4, 0x40045431, &(0x7f0000000180)=0x1) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x28000, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f0000000000)) 05:52:35 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340)="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", 0x7fc3ad37) r2 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0xffffffffffffff85}, 0x0) r3 = getpid() sched_setattr(r3, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) prlimit64(r3, 0x1, &(0x7f0000000100)={0x3, 0x100000000}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(r3, &(0x7f00000000c0)={0x38, 0x5, 0x60, 0x1, 0xfff, 0x1000, 0x5, 0x7, 0x5, 0x80000001}, 0x0) 05:52:35 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200)=0xfffdffff, 0xf000) 05:52:35 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000006680)='./file0\x00', 0x101, 0x4, &(0x7f00000006c0)=[{&(0x7f00000001c0)="8426ee5b4be36cd48e033f8cba41b7773e2317c8d22fc1d5b0e433b54db6555cc0e330c017fea03640947f02f2ac67f392bc4dfadaf33f59cc6012b16accce5fe81ae0956b28748a3b3dd0434f7c50265becd4a215176c1653bda58ee65833066f7abd10797e36c0d2916806605cae032314dc29651c428e4982bdc04bc8c4d7fbf8782c7307181935196d97650768327f5d", 0x92, 0x8}, {&(0x7f0000000280)="7b4bce903e2308d4cc43cb9ad044dd1ab4ae1c21c0ef496d91a3d8a8b5aa88b9d5c7dd75913a8d4b134f3d25775395e5c9c09470e30cba14ba7d496ae58659e9b5a3ea421c45f9ff57bc3ebf5f512640dafdbe0ef321b308959e57ef5def4dab473e2a98db8d439e93e0197c69a67a90a6a66aa20da41772e16e91bc1a280383446d098f1b6d02416b96", 0x8a, 0xfffffffffffffeff}, {&(0x7f0000000500)="d3c116a3b0050c9b2dd0e7dfa8a46f765156723df83ea480f4511f01bc6e6fcca56aa4a4b55b13a7125a9d41b3251314ca6305427d628d465185613feae030e02fff7a63019daa1200728d9ef53e25c9d2c8f4611cc19875ea4507a1c83719e1147b6d0a4d0124f33b8a0ed58e951da382494bd24bd4c7e9dcfff8a350f563befd1920797ff87e68ee516ba4e0dc9d7d8dca41e66432cf45184c088e91ee71cf6d444a4098761a72c9c99bc33a6842e129587c9e59beba128bfa595ecfa0b706eb78eb263f7448ac08", 0xc9, 0x1356}, {&(0x7f0000000600)="118692d6f774a0492295949e01283eda4ea3482cf98254b4bbab0f90358cd5eaecfed66ffe8a8e10954b41318b3a1c574b0af05cbc8a30693210ffcc68b05f51fd6423ade90258475e2e2f782834441f5a5f83d0baab314b736fd2465037efca9210a7f613e7e8a18040df54cc41a1295a4535bd07263546729f2de7368bc05e93c1b4a8b237b3221ef730d131c65bb1af179b8bb4441168b47aa2e5b0746488ebe36c4c67c6c64ca6d2e59af4a8a538a6ed", 0xb2, 0x4}], 0x4008, &(0x7f0000006780)={[{@uni_xlate}, {@uni_xlate}], [{@uid_lt}, {@smackfstransmute={'smackfstransmute', 0x3d, '!'}}, {@smackfsroot={'smackfsroot', 0x3d, '\x99\xcf\x913)\x90\xe1\xc0*Pq\xbc{\r95\xc6\xa3\xda2\xfbe\xdd\xb3Vv\xd6 bW\xb6E\xedo\xce\xfcZ3>0\xdeqV3\x9dPUI8E9\x03\xa8\x9e\xcc\x03\x84\xb0\xf9;\xda\f\x8e\x8b\xa9V\x90\x9f\a\xbf\\\xa1\xa6U\xe8W \x00\b\ar\x1b\x9c\xa1*\xa4\xbc\xf7R}H\xfeS\x13\xe2\xe5\x05\xec:\xe8YD)\xa4\xfb\xc9\xa2\x9b\x98S\x02\b\xff\x93\x98t\xbaS\n\x88\xa4\x997\x7f\xfd'}}, {@smackfsdef={'smackfsdef', 0x3d, '}#&{'}}]}) clock_gettime(0x0, &(0x7f0000006580)={0x0, 0x0}) recvmmsg$unix(r1, &(0x7f0000006380)=[{{&(0x7f00000007c0), 0x6e, &(0x7f0000000b00)=[{&(0x7f0000000840)=""/158, 0x9e}, {&(0x7f0000000140)=""/41, 0x29}, {&(0x7f0000000900)=""/175, 0xaf}, {&(0x7f00000009c0)=""/15, 0xf}, {&(0x7f0000000a00)=""/229, 0xe5}], 0x5, &(0x7f0000000b80)=[@cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xe0}}, {{0x0, 0x0, &(0x7f0000000e00)=[{&(0x7f0000000c80)=""/117, 0x75}, {&(0x7f0000000d00)=""/10, 0xa}, {&(0x7f0000000d40)=""/143, 0x8f}], 0x3, &(0x7f0000000e40)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x118}}, {{&(0x7f0000000f80), 0x6e, &(0x7f0000001440)=[{&(0x7f0000001000)=""/102, 0x66}, {&(0x7f0000001080)=""/87, 0x57}, {&(0x7f0000001100)=""/179, 0xb3}, {&(0x7f00000011c0)=""/94, 0x5e}, {&(0x7f0000001240)=""/58, 0x3a}, {&(0x7f0000001280)=""/137, 0x89}, {&(0x7f0000001340)=""/173, 0xad}, {&(0x7f0000001400)=""/10, 0xa}], 0x8, &(0x7f00000014c0)}}, {{0x0, 0x0, &(0x7f0000002880)=[{&(0x7f0000001500)=""/85, 0x55}, {&(0x7f0000001580)=""/156, 0x9c}, {&(0x7f0000001640)=""/157, 0x9d}, {&(0x7f0000001700)=""/198, 0xc6}, {&(0x7f0000001800)=""/107, 0x6b}, {&(0x7f0000001880)=""/4096, 0x1000}], 0x6, &(0x7f0000002900)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x140}}, {{&(0x7f0000002a40), 0x6e, &(0x7f0000004d00), 0x0, &(0x7f0000004d80)}}, {{&(0x7f0000006600)=@abs, 0x6e, &(0x7f0000004d80)=[{&(0x7f0000004e40)=""/226, 0xe2}], 0x1}}, {{&(0x7f0000004f80)=@abs, 0x6e, &(0x7f0000005040)=[{&(0x7f0000005000)=""/40, 0x28}], 0x1, &(0x7f0000005080)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x58}}, {{&(0x7f0000005100), 0x6e, &(0x7f0000006300)=[{&(0x7f0000005180)=""/79, 0x4f}, {&(0x7f0000005200)=""/24, 0x18}, {&(0x7f0000005240)=""/138, 0x8a}, {&(0x7f0000005300)=""/4096, 0x1000}], 0x4, &(0x7f0000006340)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40}}], 0x8, 0x40002140, &(0x7f00000065c0)={r2, r3+60000000}) r6 = syz_open_dev$ptys(0xc, 0x3, 0x1) write(r6, &(0x7f0000000340)="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", 0x18c) r7 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000006740)=@req3={0x3f, 0xa6, 0x9, 0x49ea34c6, 0xffffffff, 0x1, 0x2}, 0x1c) ioctl$F2FS_IOC_MOVE_RANGE(r4, 0xc020f509, &(0x7f0000004dc0)={r5, 0x8, 0x7, 0x5}) setsockopt$packet_fanout(r8, 0x107, 0x12, &(0x7f0000004e00)={0x1}, 0x4) setsockopt$packet_fanout(r7, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x3006}, 0x4) setsockopt$packet_fanout_data(r7, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x60, 0x0, 0x0, 0xf488}]}, 0x10) fcntl$setpipe(r7, 0x407, 0x6) r9 = epoll_create(0x102) r10 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r10, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x3006}, 0x4) setsockopt$packet_fanout_data(r10, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x60, 0x0, 0x0, 0xf488}]}, 0x10) signalfd4(r10, &(0x7f0000004f40)={[0x3]}, 0x8, 0x80800) epoll_ctl$EPOLL_CTL_ADD(r9, 0x1, r1, &(0x7f0000000040)) vmsplice(r0, &(0x7f0000000100), 0x0, 0x0) 05:52:35 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000641000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:52:35 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000250000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) 05:52:35 executing program 2: open(&(0x7f0000000000)='./file0\x00', 0x600, 0x2) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000200)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x541a, 0xfffffffffffffffd) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000040)=0x5) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r3, 0x541a, 0xfffffffffffffffd) 05:52:35 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000000)={0x4, 0x3, 0x7fffffff, 0x2, 0x19, "b6edd4e72c985fd439a4ec2945d4c339e4136a"}) ioctl$TIOCSSOFTCAR(r1, 0x541a, 0xfffffffffffffffd) 05:52:35 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000000002b9000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 1238.621820][T12176] loop4: detected capacity change from 0 to 16382 [ 1238.630354][T12178] loop3: detected capacity change from 0 to 16 [ 1238.641349][T12183] loop5: detected capacity change from 0 to 4096 [ 1238.653576][T12176] FAT-fs (loop4): Unrecognized mount option "uid<00000000000000000000" or missing value 05:52:35 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200)=0xffff7f00, 0xf000) 05:52:35 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)={0x1}) r1 = syz_open_pts(r0, 0x0) syz_open_pts(0xffffffffffffffff, 0x6402) ioctl$TIOCSSOFTCAR(r1, 0x541a, 0xfffffffffffffffd) [ 1238.681901][T12183] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1238.691729][T12183] EXT4-fs (loop5): group descriptors corrupted! 05:52:35 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000000009c0000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 1238.733835][T12176] loop4: detected capacity change from 0 to 16382 [ 1238.741727][T12183] loop5: detected capacity change from 0 to 4096 [ 1238.751411][T12176] FAT-fs (loop4): Unrecognized mount option "uid<00000000000000000000" or missing value [ 1238.762267][T12183] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1238.772476][T12183] EXT4-fs (loop5): group descriptors corrupted! 05:52:35 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)={0x0, 0x1, 0x0, 0x0, 0xfc, "00000000001000"}) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200000, 0x0) syz_open_pts(r1, 0x284000) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0x15) r3 = syz_open_pts(r0, 0x2001) ioctl$TIOCSSOFTCAR(r3, 0x541a, 0xfffffffffffffffd) [ 1238.785997][T12213] loop3: detected capacity change from 0 to 16 05:52:36 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200)=0xffffefff, 0xf000) 05:52:36 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000000000fdef000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:52:36 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340)="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", 0x7fc3ad37) r2 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) splice(r2, &(0x7f0000000100)=0x10000, r1, &(0x7f0000000140)=0x6, 0x7, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x3006}, 0x4) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x60, 0x0, 0x0, 0xf488}]}, 0x10) fcntl$setownex(r3, 0xf, &(0x7f00000000c0)) 05:52:36 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f0000002e0000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) 05:52:36 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000200)) syz_open_pts(r1, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000200)={0x0, 0x0, 0x8, 0x8, 0xff, "0000f1ffffffffffffff00"}) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x541a, 0xfffffffffffffffd) 05:52:36 executing program 1: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340)="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", 0x7fc3ad37) r2 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0xffffffffffffff85}, 0x0) 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) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00000000c0)) r4 = getpid() sched_setattr(r4, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r5, 0xc0605345, &(0x7f0000000140)={0x4, 0x1, {0xffffffffffffffff, 0x2, 0x3f, 0x2, 0xb3}}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 05:52:36 executing program 2: ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000000)={'ip6_vti0\x00', 0x0, 0x4, 0x81, 0x6, 0x5, 0x14, @loopback, @mcast2, 0x700, 0x1, 0x81, 0x6}}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = signalfd(r0, &(0x7f0000000100)={[0x40]}, 0x8) accept$packet(0xffffffffffffffff, &(0x7f00000006c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000700)=0x14) sendmmsg$inet6(r1, &(0x7f0000000840)=[{{&(0x7f0000000140)={0xa, 0x4e20, 0x2, @loopback, 0x2}, 0x1c, &(0x7f0000000400)=[{&(0x7f0000000240)="cdc38795156ea613b3983e547b5e038788a39316602609ddefb7a5e40270f4e3d0dee5c781beebbae6b0536dee3c2c444efc0145b940bc916c5fc7398a43cca9f796b0f29bb896a77b1b05fc9782d31619017129fd60d73a7024f18b29dd2763de9dbf4dd6a05d272673f378c7ddc41d6046341528f5f90d0db536efb3d6f8a9a375ec38d47d875eb318b7c34fcdde50cee065dd6fe6548c574999819ffb6cd325805e8cf7275cc3c3dd0a42c7c379c8f77bcd172c6f144b7565d8c0276fea41201093f51a", 0xc5}, {&(0x7f0000000180)="865840f6046617e9131cf5afa09e3c0b", 0x10}, {&(0x7f00000001c0)="846c2ab68629404f471b7e81bd", 0xd}, {&(0x7f0000000340)="8329c5be3e7aa6b8cfe49c6aa10c72bef24530890dae6f4a805eaecd086ef94a98f0e8479f6046407123cd3024d0110811ab0cba4ca559e0a6b3e7f9f0f7b21b7fcabd192aa0bd6899916cc0014920c5bc3ddb22f3ccf74a72086b1e9b2827e5f45d0c5316c532bbfeffd0b3e11de6cbdf56e7d4b8bac6848d4e299221650da7087de96f288ba51d097c301975", 0x8d}], 0x4, &(0x7f0000000440)}}, {{&(0x7f0000000480)={0xa, 0x4e21, 0xff, @local, 0x5}, 0x1c, &(0x7f0000000680)=[{&(0x7f00000004c0)="0b9228b663aa840ec829dc75a324cf1cd3c45ed02feec25916cab47c68d4a8bc2c06deae732eab7c8e3ce28a57c47e8b5c350322ac1a4698f1a127947132bd64", 0x40}, {&(0x7f0000000500)="8a88e728329e9f96af376e92336b9eb1e69c89d70d251a0235dbac65d7a1028d5e23fa0cdafa29acc42a0f053714857e5e63cc9eb22221bb0e3d4bb7", 0x3c}, {&(0x7f0000000540)="cc5ad4201bd4d4d07f7d0bf5e78cd0bc9397ebbe9f3954dc61204427e4e0b70b745e992a766e80ceb9413c99d332c75b2e3b181bc70d966504023bc4731bf86d4515afdc61f2cfc8d121da4cc8d16ca5e367795c3b463d596e5d5c4ddce5b3570781d90af1a97872cc3f07716d9ec867ea0025631dd6a6d067aebb6fd9a6cb93", 0x80}, {&(0x7f00000005c0)="48198db42425242b67fd52f9a139a3d169a61c919c3ff677144ecd7caaffcff52079eb373d2e931927217f5d892d042166a6735a525a42d18bd9a680564311d8e309f96ee94acb0a5d6a91e142d9efa23fab78007cf0648f9d4c021ac02a092f360a760991ed27b539395dfefec6503c2d3cd49d73f2a340f72631a729d1f4c43b8dc5220c62dc1ed040d28b2f9053b21517203bebb9929a00a4882a0dc7ff58f8420b640b628a60946f", 0xaa}], 0x4, &(0x7f0000000740)=[@pktinfo={{0x24, 0x29, 0x32, {@mcast1, r2}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x8001}}, @dontfrag={{0x14, 0x29, 0x3e, 0x5}}, @flowinfo={{0x14, 0x29, 0xb, 0x7}}, @hopopts_2292={{0x58, 0x29, 0x36, {0x67, 0x7, '\x00', [@hao={0xc9, 0x10, @empty}, @calipso={0x7, 0x10, {0x1, 0x2, 0x0, 0x9, [0x9e2]}}, @enc_lim={0x4, 0x1, 0x20}, @hao={0xc9, 0x10, @private0={0xfc, 0x0, '\x00', 0x1}}, @pad1]}}}], 0xc8}}], 0x2, 0x20000010) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r3, 0x541a, 0xfffffffffffffffd) 05:52:36 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x202180, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000200)={0xe68, 0xffffffff, 0x0, 0x0, 0x8, "00390dbaff000000ee00"}) r2 = syz_open_pts(r0, 0x0) preadv(r2, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/252, 0xfc}, {&(0x7f0000000640)=""/186, 0xba}, {&(0x7f0000000700)=""/219, 0xdb}], 0x3, 0x3, 0xff) fcntl$setstatus(r2, 0x4, 0x4000) ioctl$BTRFS_IOC_FS_INFO(r2, 0x8400941f, &(0x7f0000000240)) ioctl$TIOCSSOFTCAR(r2, 0x541a, 0xfffffffffffffffd) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000001c0), 0x4) 05:52:36 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000000000fffe000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:52:36 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200)=0xfffffdef, 0xf000) [ 1239.501215][T12246] loop3: detected capacity change from 0 to 16 [ 1239.509516][T12250] loop5: detected capacity change from 0 to 4096 [ 1239.529037][T12250] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1239.538792][T12250] EXT4-fs (loop5): group descriptors corrupted! 05:52:36 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000040)={0x2, 0xb3, 0x400, 0x20, 0x3, "dbd063a703c1ab08"}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000100)={0x3f, 0xd32, 0x5, 0xf8, 0x1a, "e6feac49fdc12949e77be13ac140362089c424"}) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x81}) r2 = syz_open_pts(r0, 0x0) syz_open_dev$vcsn(&(0x7f00000000c0), 0x7a71, 0x100001) ioctl$TIOCSSOFTCAR(r2, 0x541a, 0xfffffffffffffffd) 05:52:36 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000002000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:52:36 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000002940)=[{&(0x7f00000029c0)=""/237, 0xed}, {&(0x7f0000002440)=""/96, 0x60}, {&(0x7f00000024c0)=""/240, 0xf0}, {&(0x7f00000025c0)=""/197, 0xc5}, {&(0x7f0000002340)=""/132, 0x84}, {&(0x7f0000002740)=""/250, 0xfa}, {&(0x7f0000002840)=""/231, 0xe7}], 0x7, 0xd9f, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000200)={{}, 0x0, 0x0, @unused, @name="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"}) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b50081b3d559b3344", 0x12e9}], 0x1) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x3006}, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x60, 0x0, 0x0, 0xf488}]}, 0x10) preadv(r3, &(0x7f0000000140)=[{&(0x7f0000002200)=""/251, 0xfb}], 0x1, 0x0, 0x5) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000002400)={0x8, 0x38000000, 0x200, 0x7, 0xb, "9079526be1bce7212fbe08a819fb907894c39c"}) r4 = syz_open_pts(r0, 0x0) r5 = openat$cgroup_type(r4, &(0x7f0000000040), 0x2, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x40001, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r5, 0x50009417, &(0x7f0000001200)={{r6}, 0x0, 0xb76985bc6bff4cba, @unused=[0x7, 0x0, 0x0, 0x8], @name="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"}) ioctl$TIOCSSOFTCAR(r4, 0x541a, 0xfffffffffffffffd) r7 = openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x200800, 0x0) ioctl$TIOCL_PASTESEL(r7, 0x541c, &(0x7f0000002300)) [ 1239.595788][T12250] loop5: detected capacity change from 0 to 4096 [ 1239.610834][T12250] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1239.620661][T12250] EXT4-fs (loop5): group descriptors corrupted! 05:52:36 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000003000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 1239.641925][T12280] loop3: detected capacity change from 0 to 16 05:52:37 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200)=0xfffffdff, 0xf000) 05:52:37 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f0000003f0000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) 05:52:37 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000004000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:52:37 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x50080, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)={0x0, 0x0, 0x60fec46d, 0x0, 0x0, "00000000f100"}) r1 = syz_open_pts(r0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x242440, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0x19) ioctl$TIOCSSOFTCAR(r1, 0x541a, 0xfffffffffffffffd) 05:52:37 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0xffffffffffffff85}, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)) r4 = getpid() sched_setattr(r4, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) write$binfmt_misc(r3, &(0x7f0000000140)={'syz0', "104947e4fd000de0e7c1f64b5c194d4647cdc41c41ff912ee0491c39af624faca1b983897f2cc0115cf1e3348823b63b124855b4cb2e5d88fd48fa4c80a62cac8ce890ef1ddc35c24f615035d3d4fcce61d51d"}, 0x57) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 05:52:37 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x80000000, 0x2}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, 0xfffffffffffffffd) r2 = openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) dup3(r0, r2, 0x0) 05:52:37 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)={0x0, 0x0, 0x10000000}) r1 = syz_open_pts(r0, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x3006}, 0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x60, 0x0, 0x0, 0xf488}]}, 0x10) dup3(0xffffffffffffffff, r2, 0x80000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0xd) 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) ioctl$TIOCGPTPEER(r3, 0x5441, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, 0xfffffffffffffffd) [ 1240.409585][T12308] loop5: detected capacity change from 0 to 4096 [ 1240.417829][T12310] loop3: detected capacity change from 0 to 16 [ 1240.444915][T12308] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 05:52:37 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340)="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", 0x7fc3ad37) r2 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000100)="455393690e56ef104d0f1f6f73e888f7fa0cdbc6ac30d092ea5b5293fdb6615af3ab46c652c8c39d", 0x28}], 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket(0x200000100000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) sendto$packet(r4, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x11, 0x8035, r5, 0x1, 0x0, 0x6, @dev}, 0x14) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = socket(0x200000100000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) sendto$packet(r7, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x11, 0x8035, r8, 0x1, 0x0, 0x6, @dev}, 0x14) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = socket(0x200000100000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) sendto$packet(r10, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x11, 0x8035, r11, 0x1, 0x0, 0x6, @dev}, 0x14) recvmmsg(r1, &(0x7f0000002900)=[{{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000680)=""/148, 0x94}, {&(0x7f0000000740)=""/124, 0x7c}], 0x2, &(0x7f0000000800)=""/198, 0xc6}, 0x2}, {{&(0x7f0000000900)=@ax25={{0x3, @rose}, [@remote, @null, @netrom, @null, @bcast, @remote, @default, @rose]}, 0x80, &(0x7f0000001a00)=[{&(0x7f0000000980)=""/4096, 0x1000}, {0x0}, {&(0x7f0000001980)=""/76, 0x4c}], 0x3, &(0x7f0000001a40)=""/161, 0xa1}, 0x28ae}, {{&(0x7f0000001b00)=@nfc, 0x80, &(0x7f0000002080)=[{&(0x7f0000001b80)=""/98, 0x62}, {&(0x7f0000001c00)=""/255, 0xff}, {&(0x7f0000001d00)=""/51, 0x33}, {&(0x7f0000001d40)=""/43, 0x2b}, {&(0x7f0000001d80)=""/41, 0x29}, {&(0x7f0000001dc0)=""/90, 0x5a}, {&(0x7f0000001e40)=""/96, 0x60}, {&(0x7f0000001ec0)=""/254, 0xfe}, {&(0x7f0000001fc0)=""/186, 0xba}], 0x9, &(0x7f0000002140)=""/139, 0x8b}, 0x5}, {{&(0x7f0000002200)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @empty}}, 0x80, &(0x7f0000002300)=[{&(0x7f0000002280)=""/101, 0x65}], 0x1, &(0x7f0000002340)=""/74, 0x4a}}, {{&(0x7f00000023c0)=@isdn, 0x80, &(0x7f0000002600)=[{&(0x7f0000002440)=""/12, 0xc}, {&(0x7f0000002480)=""/118, 0x76}, {&(0x7f0000002500)=""/203, 0xcb}], 0x3, &(0x7f0000002640)=""/123, 0x7b}, 0x7fffffff}, {{&(0x7f00000026c0)=@can={0x1d, 0x0}, 0x80, &(0x7f00000027c0)=[{&(0x7f0000002740)=""/87, 0x57}], 0x1, &(0x7f0000002800)=""/238, 0xee}, 0x8}], 0x6, 0x40000021, &(0x7f0000002a80)={0x0, 0x3938700}) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f00000030c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000003080)={&(0x7f0000002ac0)={0x594, 0x0, 0x100, 0x70bd2a, 0x25dfdbfb, {}, [{{0x8}, {0xb8, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0xffffffff}}, {0x8}}}]}}, {{0x8}, {0x240, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0xfffffff8}}}, {0x54, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x24, 0x4, [{0xffff, 0x4, 0x7, 0x3}, {0x1, 0x3, 0x7f, 0x3}, {0xb460, 0x3f, 0x0, 0x401}, {0xcef, 0xfb, 0x8, 0x1}]}}}, {0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x200}}, {0x8}}}, {0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0x4}}, {0x8}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x61}}, {0x8}}}]}}, {{0x8, 0x1, r5}, {0x1a8, 0x2, 0x0, 0x1, [{0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x2f9}}, {0x8}}}, {0x7c, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x4c, 0x4, [{0x3, 0x8, 0xfb, 0x8}, {0x0, 0x9c, 0x0, 0x100}, {0x1ff, 0x6, 0xdd, 0x2}, {0x5, 0xff, 0x0, 0xffff}, {0x101, 0x8, 0x9, 0x8}, {0x20, 0xff, 0x8, 0x6}, {0x8, 0x9, 0x6, 0x7fffffff}, {0x945d, 0x0, 0x1, 0x3f}, {0x0, 0x43, 0xe7, 0x10000}]}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x1}}}, {0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x80}}}, {0x3c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x9, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r11}, {0xc0, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x1000}}, {0x8, 0x6, r12}}}, {0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x4}}, {0x8}}}, {0x3c, 0x1, @name={{0x24}, {0x5}, {0xb, 0x4, 'random\x00'}}}]}}]}, 0x594}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) 05:52:37 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000006000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:52:37 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000000)={0xe000, 0x5, 0x8001, 0x5, 0xc, "ffbd9218202df663"}) fremovexattr(r0, &(0x7f0000000040)=@known='user.incfs.size\x00') ioctl$TIOCSSOFTCAR(r1, 0x541a, 0xfffffffffffffffd) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x101000, 0x0) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f0000000100)={0x0, 0x1, 0x12, 0x18, 0x6b, &(0x7f0000000240)="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"}) [ 1240.454747][T12308] EXT4-fs (loop5): group descriptors corrupted! 05:52:37 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200)=0xffffff0f, 0xf000) 05:52:37 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000000000000e000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:52:37 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000000)={0x1, 0x1, 0x40, 0xffff8001, 0x8, "a2cf6c9a05ffc30c6a00cc36dbbe5875ee1288"}) ioctl$TIOCSSOFTCAR(r1, 0x541a, 0xfffffffffffffffd) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000240)={0x3f, "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"}) [ 1240.525907][T12308] loop5: detected capacity change from 0 to 4096 [ 1240.539527][T12308] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1240.549337][T12308] EXT4-fs (loop5): group descriptors corrupted! [ 1240.566960][T12350] loop3: detected capacity change from 0 to 16 05:52:37 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000400000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) 05:52:37 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000000000000f000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:52:37 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x3) r1 = syz_open_pts(r0, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x4) ioctl$VT_DISALLOCATE(r2, 0x5608) ioctl$TIOCSSOFTCAR(r1, 0x541a, 0xfffffffffffffffd) [ 1240.668094][T12367] loop5: detected capacity change from 0 to 4096 [ 1240.683186][T12367] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1240.692959][T12367] EXT4-fs (loop5): group descriptors corrupted! [ 1240.761441][T12367] loop5: detected capacity change from 0 to 4096 [ 1240.773720][T12367] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1240.783586][T12367] EXT4-fs (loop5): group descriptors corrupted! 05:52:38 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) pipe(&(0x7f0000000100)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x55e3df67b520eb2f, 0x40010, r1, 0x5da87000) r2 = syz_open_pts(r0, 0x0) fsetxattr$security_selinux(r0, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:dri_device_t:s0\x00', 0x22, 0x3) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x3006}, 0x4) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x60, 0x0, 0x0, 0xf488}]}, 0x10) r4 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/user\x00') dup3(r3, r4, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x541a, 0xfffffffffffffffd) 05:52:38 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200)=0xfffffff4, 0xf000) 05:52:38 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000000000001b000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:52:38 executing program 4: write(0xffffffffffffffff, &(0x7f0000000340)="4fc22a705110d094d1520ff4824adf3d3f10035ba6a28e75080dbf1df8ef34deb52fcce7da990731d6e19b06ddb2d693a2d772c918fc269ae37d22ae171d7b9f639d2d9ef3503a8431930ad32c1238c55ea52b2ca0def4e6c7c6a879035a4c9020cc916c9c617cd9b4df7f8ff41c63a3b6c1f07b114af67af09aede0895cf0f8b264dfe72838c8543c73e29bb9fe2aedeb25707d45f5ee000000000000000018222a9e2ec5875c53bce2b27cba61dac70c1e7850af4f0da9b9fe789f6e1ad04ab4789625ab02d51e2ef9d4e9e5b6a01810d0bda3c826b26c1752e5554c0008ab18330fc2cafaf47720e5f13386f5bed4556c9ba78dcbb0929f2aa3ab0e8d862e4b41fb8be27c004ac2cd27489354ab906b8e00af57abc3909b1db3a11969de89a8f14ae9a11508d58e0c20553fe2b6221e07616398b0ac912397b8bb0a20ffa493d3a8f799244108d6e802e76dafb34793a3784f33f0abdd2b8e99faff99f946ae1876f5dce3ba080a3703fcfbdcfdbb49af59ff1996e304a080a622b4a5f17fe75c300ef4d50dedb0d0a422", 0x7fc3ad37) r0 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000040)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)={0x10000000}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000080)={0x8}) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f00000000c0), 0x4d}, {&(0x7f00000000c0)="64e3760030d787945133c3d47c8d5b39e45e11628d1c15ea41bbfa29058d7e2d636a723af5ac7015cb1d751a7336e27659f4d5fd", 0x34}, {&(0x7f0000000240)="a4d7ef723d13b4acdda618c942a8451ac2bda0503f9c0011f96da6538ec06452f35bc17816db3c1a35132e5eeb8301205491df32eb69cfb5bd108b7fc77dc7eb661af0fb161c06d82e21b36b1920868d48d42dda32a38bcc0cb13b642ede12e686aa010a43830967fa45eaaf18204c170f7d3969b8df7c95fec50561c5747ce599b56464c5701aa31054bd6650e43d2fb932f523e5ec639a6c367bc415c9a9a0bed773c016e487cfd836b6c0593c8fc972817d596b6284b0263fab08bad69105cf24fbe953419a32c478b0dc10f180dbb5b3fdd133849525ba2a2aa4798c820b", 0xe0}], 0x3, 0x0) 05:52:38 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000800400000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) 05:52:38 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, 0xfffffffffffffffd) r2 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$TCSETS2(r2, 0x402c542b, &(0x7f0000000000)={0x0, 0x400, 0x200, 0x1f, 0x0, "c8957e6f1dfa769b4f9da383f039265c657ee4", 0x2, 0x4}) 05:52:38 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5406, 0xfffffffffffffffd) [ 1241.349350][T12385] loop3: detected capacity change from 0 to 16 05:52:38 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000000000fe000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:52:38 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5406, 0xfffffffffffffffd) [ 1241.404184][T12397] loop5: detected capacity change from 0 to 4096 05:52:38 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340)="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", 0x7fc3ad37) r2 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) socket(0x29, 0x6, 0x400) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000180), 0x4) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x60, 0x0, 0x0, 0xf488}]}, 0x10) vmsplice(r3, &(0x7f00000001c0)=[{&(0x7f00000000c0)="71f7585c4dcbf5738a623204e1e927cc04ec53572ee0e2bb9cd4feeb966837eeaec8d3eb623be063f57903208c19838c08c5406f44578f812228db6ed900cf4f3113b4d856f5118ff2ef4bbd098b777ca2668099fdd5ce081fc55d2cb28d0c8c2f4f808a976de7291a0b4c09360e7beabf67dc49fdfd0434bc35e4e22db3893aa42124a7956f36aed4ef57a80fb2980bd5e68b81", 0x94}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000000180)="f4390f17", 0x4}], 0x3, 0x2) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 05:52:38 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5406, 0xfffffffffffffffd) 05:52:38 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200)=0xfffffff5, 0xf000) 05:52:38 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x5406, 0xfffffffffffffffd) [ 1241.455180][T12397] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1241.464963][T12397] EXT4-fs (loop5): group descriptors corrupted! 05:52:38 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000000000b9020000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:52:38 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x5406, 0xfffffffffffffffd) 05:52:38 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x5406, 0xfffffffffffffffd) [ 1241.555963][T12397] loop5: detected capacity change from 0 to 4096 [ 1241.564175][T12427] loop3: detected capacity change from 0 to 16 [ 1241.582023][T12397] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1241.591820][T12397] EXT4-fs (loop5): group descriptors corrupted! 05:52:38 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000480000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) 05:52:38 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000000030000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:52:38 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5406, 0xfffffffffffffffd) 05:52:38 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200)=0xfffffffb, 0xf000) 05:52:38 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5406, 0xfffffffffffffffd) [ 1241.708567][T12455] loop5: detected capacity change from 0 to 4096 [ 1241.715315][T12456] loop3: detected capacity change from 0 to 16 [ 1241.741365][T12455] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1241.751142][T12455] EXT4-fs (loop5): group descriptors corrupted! [ 1241.814356][T12455] loop5: detected capacity change from 0 to 4096 [ 1241.824057][T12455] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1241.833907][T12455] EXT4-fs (loop5): group descriptors corrupted! 05:52:39 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340)="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", 0x7fc3ad37) r2 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x3006}, 0x4) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x60, 0x0, 0x0, 0xf488}]}, 0x10) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f00000000c0), 0x8040, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r2, 0x400}, {r2, 0x4000}, {r2, 0x24}, {r1, 0x102}, {r3, 0x1040}, {r4}, {r0, 0x2084}, {r2}, {r2, 0x100}], 0x9, &(0x7f00000001c0)={r5, r6+10000000}, &(0x7f0000000200)={[0x9]}, 0x8) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 05:52:39 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5406, 0xfffffffffffffffd) 05:52:39 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000041060000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:52:39 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200)=0x10000000000, 0xf000) 05:52:39 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f0000004c0000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) 05:52:39 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340)="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", 0x7fc3ad37) r2 = epoll_create(0x102) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000040)={0x9}, 0x10) r4 = dup2(r3, r3) r5 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), r3) sendmsg$TIPC_CMD_SET_LINK_PRI(r4, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, r5, 0x4, 0x70bd28, 0x25dfdbff, {{}, {}, {0x4c, 0x18, {0x8, @link='broadcast-link\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x68}}, 0x0) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000580)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000500)={0x68, r5, 0x0, 0x70bd29, 0x25dfdbfc, {{}, {}, {0x4c, 0x18, {0x8, @link='broadcast-link\x00'}}}, [""]}, 0x68}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0xffffffffffffff85}, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x3006}, 0x4) setsockopt$packet_fanout_data(r6, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x60, 0x0, 0x0, 0xf488}]}, 0x10) read(r6, &(0x7f00000000c0)=""/92, 0x5c) r7 = getpid() sched_setattr(r7, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvfrom$inet(r1, &(0x7f00000001c0)=""/150, 0x96, 0x81698f7d629368b7, &(0x7f0000000140)={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 05:52:39 executing program 2: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000200)) r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x5406, 0xfffffffffffffffd) 05:52:39 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000000090000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 1242.414807][T12490] loop5: detected capacity change from 0 to 4096 [ 1242.421796][T12489] loop3: detected capacity change from 0 to 16 [ 1242.450591][T12490] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 05:52:39 executing program 2: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000200)) r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x5406, 0xfffffffffffffffd) 05:52:39 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000600000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) 05:52:39 executing program 2: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000200)) r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x5406, 0xfffffffffffffffd) 05:52:39 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000000000c0090000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 1242.460425][T12490] EXT4-fs (loop5): group descriptors corrupted! [ 1242.461152][T12501] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=12501 comm=syz-executor.1 [ 1242.548258][T12518] loop5: detected capacity change from 0 to 4096 [ 1242.558733][T12518] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1242.568579][T12518] EXT4-fs (loop5): group descriptors corrupted! 05:52:40 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5406, 0xfffffffffffffffd) 05:52:40 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200)=0x80000000000, 0xf000) 05:52:40 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000000000effd0000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:52:40 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000680000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) 05:52:40 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_sock_diag(0x10, 0x3, 0x4) write$binfmt_misc(r2, &(0x7f0000000140)={'syz0', "575f83861940f6582c8641841cd61b1ff285864987db9065f739fa210a18b83a3e27cf5bbb046d159a2c402c3b610e57a2cf91f411e0b1f0c2fa2232c27131cbbc74c35d32ba9ab45bc22f88687022d5fe075db3111833886366189c07c908171c7648b6bd225207356361f7ddc89dd5abbac11b185446d48aeff86e6e9ce27e2f3d2094e53f64644c25a91056180b"}, 0x93) write(r1, &(0x7f0000000340)="4fc22a705110d094d1520ff4824adf3d3f10035ba6a28e75080dbf1df8ef34deb52fcce7da990731d6e19b06ddb2d693a2d772c918fc269ae37d22ae171d7b9f639d2d9ef3503a8431930ad32c1238c55ea52b2ca0def4e6c7c6a879035a4c9020cc916c9c617cd9b4df7f8ff41c63a3b6c1f07b114af67af09aede0895cf0f8b264dfe72838c8543c73e29bb9fe2aedeb25707d45f5ee000000000000000018222a9e2ec5875c53bce2b27cba61dac70c1e7850af4f0da9b9fe789f6e1ad04ab4789625ab02d51e2ef9d4e9e5b6a01810d0bda3c826b26c1752e5554c0008ab18330fc2cafaf47720e5f13386f5bed4556c9ba78dcbb0929f2aa3ab0e8d862e4b41fb8be27c004ac2cd27489354ab906b8e00af57abc3909b1db3a11969de89a8f14ae9a11508d58e0c20553fe2b6221e07616398b0ac912397b8bb0a20ffa493d3a8f799244108d6e802e76dafb34793a3784f33f0abdd2b8e99faff99f946ae1876f5dce3ba080a3703fcfbdcfdbb49af59ff1996e304a080a622b4a5f17fe75c300ef4d50dedb0d0a422", 0x7fc3ad37) r3 = openat$cgroup_subtree(r1, &(0x7f00000000c0), 0x2, 0x0) r4 = socket$inet(0x2, 0x4, 0x116) sendfile(r3, r4, &(0x7f0000000100)=0x100000000, 0x60cf) r5 = epoll_create(0x99f4) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f0000000040)) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 05:52:40 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x3006}, 0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x60, 0x0, 0x0, 0xf488}]}, 0x10) write(r2, &(0x7f0000000340)="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", 0x18c) r3 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000040)) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0xffffffffffffff85}, 0x0) r4 = openat$sndtimer(0xffffffffffffff9c, &(0x7f00000000c0), 0x402) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r4, &(0x7f0000000100)) r5 = getpid() sched_setattr(r5, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 05:52:40 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5406, 0xfffffffffffffffd) 05:52:40 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5406, 0xfffffffffffffffd) 05:52:40 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000000000feff0000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 1243.322799][T12537] loop5: detected capacity change from 0 to 4096 [ 1243.330737][T12539] loop3: detected capacity change from 0 to 16 [ 1243.349762][T12537] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1243.359927][T12537] EXT4-fs (loop5): group descriptors corrupted! 05:52:40 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200)=0x800800000000, 0xf000) 05:52:40 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5406, 0xfffffffffffffffd) 05:52:40 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000000000002b041f00000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:52:40 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5406, 0xfffffffffffffffd) 05:52:40 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000000000c0f97f08000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:52:40 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5406, 0xfffffffffffffffd) [ 1243.434538][T12537] loop5: detected capacity change from 0 to 4096 [ 1243.447571][T12537] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1243.458324][T12537] EXT4-fs (loop5): group descriptors corrupted! [ 1243.481908][T12570] loop3: detected capacity change from 0 to 16 05:52:40 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f0000006c0000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 1243.574718][T12586] loop5: detected capacity change from 0 to 4096 [ 1243.583424][T12586] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1243.593696][T12586] EXT4-fs (loop5): group descriptors corrupted! [ 1243.636701][T12586] loop5: detected capacity change from 0 to 4096 [ 1243.649203][T12586] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1243.658951][T12586] EXT4-fs (loop5): group descriptors corrupted! 05:52:40 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340)="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", 0x7fc3ad37) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$usbmon(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x2, 0x10, r2, 0x0) r3 = open_tree(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x8000) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x3006}, 0x4) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x60, 0x0, 0x0, 0xf488}]}, 0x10) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xc, 0x1010, r4, 0x85000) fcntl$getflags(r3, 0x40a) r5 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f0000000040)) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 05:52:40 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001030120000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:52:40 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5406, 0xfffffffffffffffd) 05:52:40 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200)=0x1000000000000, 0xf000) 05:52:40 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000740000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) 05:52:40 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340)="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", 0x7fc3ad37) r2 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0xffffffffffffff85}, 0x0) r3 = getpid() sched_setattr(r3, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r4 = gettid() ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x38) ptrace$setregs(0xd, r4, 0x0, &(0x7f0000000080)) rt_tgsigqueueinfo(r3, r4, 0x14, &(0x7f00000000c0)={0x16, 0x6, 0x4}) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 05:52:40 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5406, 0xfffffffffffffffd) 05:52:40 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5406, 0xfffffffffffffffd) 05:52:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000000f0ff7f000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 1244.227971][T12609] loop3: detected capacity change from 0 to 16 [ 1244.235305][T12610] loop5: detected capacity change from 0 to 4096 [ 1244.260795][T12610] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1244.270586][T12610] EXT4-fs (loop5): group descriptors corrupted! 05:52:41 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200)=0x2000000000000, 0xf000) 05:52:41 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5406, 0xfffffffffffffffd) 05:52:41 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340)="4fc22a705110d094d1520ff4824adf3d3f10035ba6a28e75080dbf1df8ef34deb52fcce7da990731d6e19b06ddb2d693a2d772c918fc269ae37d22ae171d7b9f639d2d9ef3503a8431930ad32c1238c55ea52b2ca0def4e6c7c6a879035a4c9020cc916c9c617cd9b4df7f8ff41c63a3b6c1f07b114af67af09aede0895cf0f8b264dfe72838c8543c73e29bb9fe2aedeb25707d45f5ee000000000000000018222a9e2ec5875c53bce2b27cba61dac70c1e7850af4f0da9b9fe789f6e1ad04ab4789625ab02d51e2ef9d4e9e5b6a01810d0bda3c826b26c1752e5554c0008ab18330fc2cafaf47720e5f13386f5bed4556c9ba78dcbb0929f2aa3ab0e8d862e4b41fb8be27c004ac2cd27489354ab906b8e00af57abc3909b1db3a11969de89a8f14ae9a11508d58e0c20553fe2b6221e07616398b0ac912397b8bb0a20ffa493d3a8f799244108d6e802e76dafb34793a3784f33f0abdd2b8e99faff99f946ae1876f5dce3ba080a3703fcfbdcfdbb49af59ff1996e304a080a622b4a5f17fe75c300ef4d50dedb0d0a422", 0x7fc3ad37) r2 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0xd, 0x6}, 0x0) r3 = getpid() r4 = socket$packet(0x11, 0x3, 0x300) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000100)={0x7000001a}) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x3006}, 0x4) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x60, 0x0, 0x0, 0xf488}]}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f00000000c0)) sched_setattr(r3, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) fcntl$notify(r1, 0x402, 0x2) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r5 = gettid() ptrace$setopts(0x4206, r5, 0x0, 0x0) tkill(r5, 0x38) ptrace$setregs(0xd, r5, 0x0, &(0x7f0000000080)) sched_setattr(r5, &(0x7f0000000140)={0x38, 0x3, 0x0, 0x4, 0x1, 0x9b, 0xfff, 0x708, 0x3, 0xfff}, 0x0) [ 1244.316944][T12610] loop5: detected capacity change from 0 to 4096 [ 1244.336964][T12610] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1244.346730][T12610] EXT4-fs (loop5): group descriptors corrupted! [ 1244.368080][T12640] loop3: detected capacity change from 0 to 16 05:52:41 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000000c0)="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", 0x1a4) r2 = syz_open_dev$loop(&(0x7f0000000280), 0x1, 0x202) vmsplice(r2, &(0x7f00000015c0)=[{&(0x7f00000002c0)="255337561c8fae3ffe4783a8552ceed472f71a40f1e712f5543844fc56458149f04daaf2ef7725b1429f24d63ef28249c2c6354d19f9699235acad45e2b464eac1cea1101c21cc710522bd5dcf22464fa181389c53133d26553fb2ee33a32123af1ed9b880acff6b23fbbe44bb921dfe1e7dbab74b55ebfe4a75", 0x7a}, {&(0x7f0000000340)="1a412d028afbcfed70575d06bda5a5dedfb2567ac759a0fcf809ad5fe6e96d5bf875342dd33d1ddd1bddf1cc9192338a74ce0ba2dbef33ceecd27ba0923fe9ad1664586a7554d327f0233f20717a37aa41c497219d2ffc5847ea2b7a807df97d97aa52c7ec517357566528c9498cc52635a09245f92205bbe385728ddaf6bb7c79d9f62210086332295ecb20cfba15efb51d99ee82d91d15b79d5d354280917a1a2a4e651b515db241a219d5ec51b279b698f0d84d78b395e569143d9e27d80cbd4172769fe5fd7a30b4b167d85ac0bdc2ff3013fdd3e2b8df0f90c218f7f65d7679727b22671e", 0xe7}, {&(0x7f0000000440)="fc3aa581575a9f7ec4916190c72df9048b4d76374148f87b320a76768641a3af4c20a956ab205ac7552b76be1eef6780aaa459d4f7f8bfbb9116c9b81b9e471b48f15eaa3f9551d41db5d4e149f2fb59a83452e2e999cd75a8bdd85e5b74f0f5261179568f43c236256e04414284c472669335113b84b93794", 0x79}, {&(0x7f00000004c0)="b34b549faf0659b219747d543295a174ea7f371a484bf8e024238a45c276816abdbbe61da89019afe39d9eeebe558722e4c9ed4d4d68767f4b9c2c467fe9f5a4782315dfa67a4abb0e6fe5b8d4a28ac430c3dd9c68ea54d32f0b7000820cf09a66a62683406ffa57063ddd898f88a00c9e23557b4e1c8e69f99b663c24844a53f072661e0dd746c14c224b4beb6a966358062011ce357ea1d89cdce86e113b54803f53aa472a724d7634ca423ef93fc38f7faa35e5f8ceee385f85458824cc87db3fbcd986cd61b7a41a3e0f5c134f", 0xcf}, {&(0x7f00000005c0)="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", 0x1000}], 0x5, 0x10) r3 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000040)) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 05:52:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000000000effdffff000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:52:41 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200)=0x4000000000000, 0xf000) 05:52:41 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5406, 0xfffffffffffffffd) 05:52:41 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f0000007a0000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) 05:52:41 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340)="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", 0x7fc3ad37) r2 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) prlimit64(0xffffffffffffffff, 0xe, &(0x7f0000000280)={0xd, 0xffffffffffffff85}, 0x0) r3 = getpid() sched_setattr(r3, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000003600)={0x0, 0x0}) r5 = syz_open_dev$vcsu(&(0x7f0000003680), 0x80, 0x210800) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f00000036c0)={0x20000000}) sched_setattr(r4, &(0x7f0000003640)={0x38, 0x5, 0x4, 0x0, 0x101, 0x73c1, 0x1, 0x3e54, 0x9, 0x9}, 0x0) recvmmsg$unix(r0, &(0x7f0000003440)=[{{&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000140)=""/148, 0x94}, {&(0x7f0000000500)=""/175, 0xaf}, {&(0x7f0000000200)=""/53, 0x35}, {&(0x7f00000005c0)=""/130, 0x82}, {&(0x7f0000000240)=""/29, 0x1d}], 0x5, &(0x7f0000000680)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x150}}, {{&(0x7f0000000800), 0x6e, &(0x7f0000000940)=[{&(0x7f0000000880)=""/30, 0x1e}, {&(0x7f00000008c0)=""/122, 0x7a}], 0x2}}, {{&(0x7f0000000980), 0x6e, &(0x7f0000000e40)=[{&(0x7f0000000a00)=""/201, 0xc9}, {&(0x7f0000000b00)=""/114, 0x72}, {&(0x7f0000000b80)=""/172, 0xac}, {&(0x7f0000000c40)=""/244, 0xf4}, {&(0x7f0000000d40)=""/197, 0xc5}], 0x5, &(0x7f0000000ec0)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x20}}, {{&(0x7f0000000f00), 0x6e, &(0x7f0000000fc0)=[{&(0x7f0000000f80)=""/21, 0x15}], 0x1, &(0x7f0000001000)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xb0}}, {{&(0x7f00000010c0)=@abs, 0x6e, &(0x7f0000001440)=[{&(0x7f0000001140)=""/184, 0xb8}, {&(0x7f0000001200)=""/175, 0xaf}, {&(0x7f00000012c0)=""/56, 0x38}, {&(0x7f0000001300)=""/30, 0x1e}, {&(0x7f0000001340)=""/188, 0xbc}, {&(0x7f0000001400)=""/57, 0x39}], 0x6, 0xfffffffffffffffc}}, {{&(0x7f00000014c0), 0x6e, &(0x7f0000001c00)=[{&(0x7f0000001540)=""/56, 0x38}, {&(0x7f0000001580)=""/225, 0xe1}, {&(0x7f0000001680)=""/244, 0xf4}, {&(0x7f0000001780)=""/177, 0xb1}, {&(0x7f0000001840)=""/226, 0xe2}, {&(0x7f0000001940)=""/19, 0x13}, {&(0x7f0000001980)=""/64, 0x40}, {&(0x7f00000019c0)=""/203, 0xcb}, {&(0x7f0000001ac0)=""/66, 0x42}, {&(0x7f0000001b40)=""/182, 0xb6}], 0xa, &(0x7f0000001cc0)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x90}}, {{&(0x7f0000001d80), 0x6e, &(0x7f0000003300)=[{&(0x7f0000001e00)=""/202, 0xca}, {&(0x7f0000001f00)=""/192, 0xc0}, {&(0x7f0000001fc0)=""/179, 0xb3}, {&(0x7f0000002080)=""/113, 0x71}, {&(0x7f0000002100)=""/7, 0x7}, {&(0x7f0000002140)=""/91, 0x5b}, {&(0x7f00000021c0)=""/24, 0x18}, {&(0x7f0000002200)=""/4096, 0x1000}, {&(0x7f0000003200)=""/170, 0xaa}, {&(0x7f00000032c0)=""/54, 0x36}], 0xa, &(0x7f00000033c0)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0039000018000000000000000100000001000000", @ANYRES32, @ANYRES32], 0x50}}], 0x7, 0x12000, 0x0) sched_setattr(r6, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffff8}, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 05:52:41 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5406, 0xfffffffffffffffd) 05:52:41 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x5406, 0xfffffffffffffffd) [ 1245.159987][T12662] loop5: detected capacity change from 0 to 4096 [ 1245.167639][T12664] loop3: detected capacity change from 0 to 16 [ 1245.194515][T12662] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 05:52:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000000000feffffff000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:52:41 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340)="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", 0x7fc3ad37) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket(0x200000100000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) sendto$packet(r5, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x11, 0x8035, r6, 0x1, 0x0, 0x6, @dev}, 0x14) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r3, 0x89f1, &(0x7f0000000240)={'syztnl2\x00', &(0x7f00000001c0)={'syztnl1\x00', r6, 0x2f, 0xfb, 0x3, 0x0, 0x42, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @ipv4={'\x00', '\xff\xff', @loopback}, 0x57421b1f276a6aa5, 0x40, 0xb6b, 0x4}}) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, 0x0, 0x8, 0x70bd2c, 0x25dfdbfc, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xbd92}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x4}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x4040094) r7 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r1, &(0x7f0000000040)) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) [ 1245.204299][T12662] EXT4-fs (loop5): group descriptors corrupted! 05:52:41 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x5406, 0xfffffffffffffffd) 05:52:41 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200)=0x6000000000000, 0xf000) 05:52:41 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x5406, 0xfffffffffffffffd) 05:52:42 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000000000ffffffffffff07000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:52:42 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5405, 0xfffffffffffffffd) 05:52:42 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000000000bff9ffffffffff7f0b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 1245.297773][T12662] loop5: detected capacity change from 0 to 4096 [ 1245.307179][T12691] loop3: detected capacity change from 0 to 16 [ 1245.320554][T12662] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1245.330374][T12662] EXT4-fs (loop5): group descriptors corrupted! 05:52:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f0000007e0000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 1245.413788][T12715] loop5: detected capacity change from 0 to 4096 [ 1245.422394][T12715] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1245.432163][T12715] EXT4-fs (loop5): group descriptors corrupted! [ 1245.460827][T12715] loop5: detected capacity change from 0 to 4096 [ 1245.472475][T12715] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1245.482315][T12715] EXT4-fs (loop5): group descriptors corrupted! 05:52:42 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340)="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", 0x7fc3ad37) r2 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) r3 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000a80)=[{&(0x7f0000000140)="d94647241f82e080bb4ada3fa716b853b2beff578aafa1bca5273c7075a7bd17bf6921dbf5eabd7eb65e70642b737a8d5741dfb768cc838dfae17947fcc6a23ce10a7f18c74a0ff83b8aeed4c28e21e99e0fbb2f697e992799dc03a34d8ff2af7d5d113642a13cffbdde366a993bbfe0456091bbeba744849281ce69", 0x7c, 0x8}, {&(0x7f0000000500)="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", 0xfe}, {&(0x7f00000001c0)="e09cc470edf110a978602bafd67dce", 0xf, 0x5c}, {&(0x7f0000000600)="93d5e1d3788fafb9702ef77c57678f815bf5be6978260f26201733fe807aabea642e5b0a8ec783808698a8f62da0cd55a15cddaee6f4ffeaddc04458bb5630a376c8607af360dbc6fbc5c367f30858038e67fb4ecfc7b6b651006f25d3cf4e2d3e45ca4ce272128c5a38f49a60e98299c7cbb69ddf5a944d3f482b42bed48478476416a654a613492fad08e98eb0", 0x8e, 0x8}, {&(0x7f00000006c0)="13d0795596b308db52cf6b5cdf6918df39f0480f5793bc453c4e40d3e534011088018530185bd28b4c4b54bc62d7f838395bd4378bdb4eb59cfa7864fd14de2e8dd87efa0d93b71ccb3c567c58778c99a4a16a376481765ae61475914d1157557f0041f159e3c036902ef2b3f778f2fae57509397a7db02fce15e29d4f044a5111b6489674d1440b4a170ddf6c2c000bb526cd055781cc3a405af14bf6ea47b1d24c15015502e40c0d8a8930a0fbcd8d299e1b5c1ddccf952b1f194588ca5976f120983036150d48196624a9a551f1", 0xcf, 0x101}, {&(0x7f00000007c0)="644ef824b3bfb951cb6abec25dedf27bce25ad6a2def9d2d48c9110247367b3c331b9c93c51df525a0144a1bbf57dcde0bd34cd6cc59b1111713b10860bc0ba78de1f11d258e0d1fe3fefa6996de37bb352e34be4561ebc8d65c551aafafc8f4644bbe05b40f4a2da6b15158efc53ed93091a12f406f68e35d12c4af4115edb98d484488ef53ff63285706ee5c1979654e7cbfac4dada8217a175410e876ea8fb10649a58cae", 0xa6, 0x9}, {&(0x7f0000000880)="186158f674139ff1cef0672ae4876ad8e9e069a25d4ea9761b1323be8e1aea503eed53588fc74a3a7fe6baf9e22db1c5c5f0d61cb603e95b4fd14b5cd92bc44abe8afbd9b9b3ee265c43e825ab91c628b26d74d79bc119670eca17dbe15e1b10184f24514fb32780be4d81d44bf1576a531a924824c70947dbd5922d32a6d1469ff2d16cd79164f44010550166100fde274ae5360e62b3d11a2879c7cd64b278868fdaf6ba1f37e7717080326f58325d303e203ecef6ff74e340455d249c9e46f26d9d78dd92231c5b64f041f0e1ff60d953ef62202f1192333e7cb3d6685b63", 0xe0}, {&(0x7f0000000200)="f10833385471665d82185eb5b38f50a4e04ebe312200486c6bba0236da06c3ac7d85e6", 0x23, 0x2}, {&(0x7f0000000240)="cdfe526fd811b4cffd7d40a8df95fd9005aba5f8daa62002b4b8c529c57f6bc699d368ce20145b92d465ba3ad48795", 0x2f, 0x8}, {&(0x7f0000000980)="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", 0xfb, 0xffff}], 0x1, &(0x7f0000000b80)={[{@shortname_win95}, {@shortname_lower}, {@utf8}, {@utf8no}, {@numtail}], [{@fsmagic={'fsmagic', 0x3d, 0xe8e}}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@fowner_eq={'fowner', 0x3d, 0xee00}}, {@dont_hash}, {@context={'context', 0x3d, 'user_u'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '+^'}}]}) openat(r3, &(0x7f00000002c0)='./file0\x00', 0x1200, 0x25) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0xffffffffffffff85}, 0x0) r4 = getpid() sched_setattr(r4, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 05:52:42 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5405, 0xfffffffffffffffd) 05:52:42 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200)=0x7ffffffffffff, 0xf000) 05:52:42 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000000000effdffffffffffff0b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 1246.034247][T12734] loop3: detected capacity change from 0 to 16 05:52:42 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5405, 0xfffffffffffffffd) 05:52:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000001840000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) 05:52:42 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000000000feffffffffffffff0b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:52:42 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200)=0x8000000000000, 0xf000) 05:52:42 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x5405, 0xfffffffffffffffd) 05:52:42 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000340)="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", 0x18c) r1 = epoll_create(0x102) r2 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x5, 0x20010, r3, 0xd3c9000) lseek(r0, 0x5, 0x1) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) writev(r1, &(0x7f0000000300)=[{&(0x7f0000000200)="a29f5a6f5bd9687f1e9a58113b5197e2b6b4aecf50cb1c08997cf890aff696ca626038c78564934f2e8c187a295c30ad3736f884a89881a4372701a96274533e8f757253499593560f81d6f26bde532d7e7beae6b6126e4218632be8c82175d81ac021cdb095d16f40941906f2cdea1078f1447bea277c2108352415cf66540aeef07bab8824cced552a2e791fa2dd08a782bbba2a3fac3fffe42dbd8ea5580fe861334eb7d90cc7929d04ff80a6d7dae48c8b22181353620413fd6e24424b6a0a74e8eb2a570aa424d54f2c196a6227b1c9fa49e90b70a0e10ba11a", 0xdc}], 0x1) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SG_SET_TIMEOUT(r4, 0x2201, &(0x7f00000001c0)=0x10001) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x3006}, 0x4) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x60, 0x0, 0x0, 0x9}]}, 0x10) ioctl$BTRFS_IOC_SNAP_CREATE(r2, 0x50009401, &(0x7f0000000d00)={{r4}, "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"}) dup3(r3, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000140)=0x8) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct}}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) vmsplice(0xffffffffffffffff, &(0x7f0000000b80), 0x0, 0x3) 05:52:42 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x5405, 0xfffffffffffffffd) [ 1246.178565][T12751] loop3: detected capacity change from 0 to 16 [ 1246.190292][T12754] loop5: detected capacity change from 0 to 4096 05:52:42 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x5405, 0xfffffffffffffffd) [ 1246.219627][T12754] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1246.229406][T12754] EXT4-fs (loop5): group descriptors corrupted! [ 1246.318611][T12754] loop5: detected capacity change from 0 to 4096 [ 1246.325975][T12754] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1246.335793][T12754] EXT4-fs (loop5): group descriptors corrupted! 05:52:43 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_ro(r1, &(0x7f0000000040)='pids.events\x00', 0x0, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x3006}, 0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x60, 0x0, 0x0, 0xf488}]}, 0x10) write(r2, &(0x7f0000000480)="4fc22a705110d094d1520ff4824adf3c3f10035ba6a28e75080dbf1df8ef34deb52fcce7da990731cde19b06ddb2d693a2d772c918fc269ae37d22ae171d66ac89b8b31ee55a42d0d37b9f639d2d9ef3503a8431930ad32c1238c55ea52b2ca09adef4e6c7c6a879035a4c9020cc916c9c617cd9b4df7f8ff41ce3a3b6c1f07b114af67af09aede089b264dfe728b8c8543c73e29bb9fe2aedeb25707d45f5ee000000000000000018222a9e2ec5875c53bce2b27cba61dac70c1e7850af4f0dc4caad0185f2e1dc4ab47896c8ab02d51e2ef9d4e9e5b6a01810d0bda3c826b26c1752e5554c0008ab18330fc2cafaf47720e5f13386a78dcbb0929f2aa3ab0e8d862e4b41fb8b917c004ac2cd27489354ab906b8e00af57abc3909b1db3a11969de89a8f14ae9a11508d58e0c20553fe2b6221e07616398b0ac912397b8bb0500ffa493d3a8f799244108d6e802e76dafb34793a3784f33f0abdd2b8e99faff99f946ae1876f5dce30000000000000001fdbb49af59ff1996e304a080a622b4ffffffdbcda13bb7acf70e6ddf9086000000000000f558971cd78b77dcc2b76218d88a32820a2302c7d2d26e42813d11861fc7", 0x1b3) r3 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00000000c0)={0x10000004}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 05:52:43 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000000000ffffffffffffffff0b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:52:43 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200)=0xa000000000000, 0xf000) 05:52:43 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5405, 0xfffffffffffffffd) 05:52:43 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340)="4fc22a705110d094d1520ff4824adf3d3f10035ba6a28e75080dbf1df8ef34deb52fcce7da990731d6e19b06ddb2d693a2d772c918fc269ae37d22ae171d7b9f639d2d9ef3503a8431930ad32c1238c55ea52b2ca0def4e6c7c6a879035a4c9020cc916c9c617cd9b4df7f8ff41c63a3b6c1f07b114af67af09aede0895cf0f8b264dfe72838c8543c73e29bb9fe2aedeb25707d45f5ee000000000000000018222a9e2ec5875c53bce2b27cba61dac70c1e7850af4f0da9b9fe789f6e1ad04ab4789625ab02d51e2ef9d4e9e5b6a01810d0bda3c826b26c1752e5554c0008ab18330fc2cafaf47720e5f13386f5bed4556c9ba78dcbb0929f2aa3ab0e8d862e4b41fb8be27c004ac2cd27489354ab906b8e00af57abc3909b1db3a11969de89a8f14ae9a11508d58e0c20553fe2b6221e07616398b0ac912397b8bb0a20ffa493d3a8f799244108d6e802e76dafb34793a3784f33f0abdd2b8e99faff99f946ae1876f5dce3ba080a3703fcfbdcfdbb49af59ff1996e304a080a622b4a5f17fe75c300ef4d50dedb0d0a422", 0x7fc3ad37) epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000200)={0x40000000}) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0xffffffffffffff85}, 0x0) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x80, 0x1d, 0x70a, 0x70bd28, 0x25dfdbfd, {0x16}, [@generic="995067816b159beac7a222ed6d2562c81693bd0b24f417584fa749e83941b3fe3b22805b868f81382d7bda1262dbe7c279471274b9291661e98ad0274315bc28d320b8f47d9e79a0d3caaf6b1fbf05304cbf996730f860bb6b9c2cd38b990e72d22c57ba4d", @typed={0x4, 0x43}]}, 0x80}}, 0x40) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 05:52:43 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fffffff850000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) 05:52:43 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5405, 0xfffffffffffffffd) 05:52:43 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5405, 0xfffffffffffffffd) 05:52:43 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000000000000100000000000000050000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:52:43 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200)=0xc000000000000, 0xf000) 05:52:43 executing program 2: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000200)) r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x5405, 0xfffffffffffffffd) [ 1246.932940][T12792] loop5: detected capacity change from 0 to 4096 [ 1246.939646][T12789] loop3: detected capacity change from 0 to 16 [ 1246.961850][T12792] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1246.971624][T12792] EXT4-fs (loop5): group descriptors corrupted! 05:52:43 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001020000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 1247.017306][T12792] loop5: detected capacity change from 0 to 4096 [ 1247.034530][T12792] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1247.044327][T12792] EXT4-fs (loop5): group descriptors corrupted! [ 1247.067810][T12819] loop3: detected capacity change from 0 to 16 05:52:44 executing program 4: fsconfig$FSCONFIG_SET_FLAG(0xffffffffffffffff, 0x0, &(0x7f0000000000)='mand\x00', 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340)="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", 0x18c) r2 = epoll_create(0x102) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000240)=0xe8) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x3006}, 0x4) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x60, 0x0, 0x0, 0xf488}]}, 0x10) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r6) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000280)=0x0) r8 = accept4(0xffffffffffffffff, &(0x7f00000002c0)=@ax25={{0x3, @netrom}, [@rose, @netrom, @null, @bcast, @remote, @bcast, @rose, @rose]}, &(0x7f0000001780)=0x80, 0x80000) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000006540)={{{@in=@multicast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@private0}}, &(0x7f0000006640)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000009680)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private1}, 0x0, @in=@multicast2}}, &(0x7f00000064c0)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r8, 0x0, 0x10, &(0x7f0000009780)={{{@in6=@private1={0xfc, 0x1, '\x00', 0x1}, @in=@remote, 0x4e22, 0x0, 0x4e24, 0x8000, 0xa, 0x0, 0x0, 0x1, 0x0, r10}, {0x2, 0x9, 0x13dd, 0x9, 0x100, 0x1, 0x7f}, {0x8, 0x3007d7d, 0x2, 0x200}, 0x7ab, 0x6e6bb3, 0x1, 0x0, 0x3}, {{@in=@remote, 0x4d3, 0x6c}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0xb}, 0x3501, 0x4, 0x2, 0x81, 0x4e69356d, 0x9, 0x3}}, 0xe8) r11 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000007a00), 0x801, 0x0) sendmsg$netlink(r1, &(0x7f0000009640)={&(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbfe, 0x800000}, 0xc, &(0x7f0000009580)=[{&(0x7f0000000100)={0x10, 0x29, 0x200, 0x3, 0x25dfdbfd}, 0x10}, {&(0x7f0000000500)={0x1274, 0x20, 0x10, 0x70bd27, 0x25dfdbfb, "", [@nested={0x16a, 0x7, 0x0, 0x1, [@typed={0x8, 0x28, 0x0, 0x0, @fd=r2}, @typed={0x6, 0x6a, 0x0, 0x0, @str='\xcd\x00'}, @generic="631a271b8fe786206645938dccf12cb839c82e174d58980e4845271f178b4b91d59dced14a32bd8a4846ac46f8135ff5c2c1ab90e94899c6e59d2101df246ac429141a6fd80f897ca588bcddc4bc17d217756e77e334e8c00aedd184068fe25897c6a2cc4c5c1bca9dc08c98d6c8775409cf499e4a0bcedf7d2ddaeaf13bff70602c447330c44a94d2f5a8a466f30c2fab6bf0b2de7d7e602a844002563962e852943395e037ee906453cf794b2b656e6fd0eea507a7bf2ba14eb2cc20a90c140f4be0a1", @typed={0x8, 0x5f, 0x0, 0x0, @fd=r1}, @generic="845604a7405f72f311f96eddadb9fd2998be35df1ab6a990d786b3a9429fb185cde0033ef91e5dc91a5de27c6aac42c668d3371863f13315f52728314fc18e39aeffadbc03d6668cc843a79b3c4c82b67325c3152399f925d2ea6d8588b20e8b2b83fd583e06813e85499af023b0211af68af3e62cc43f8fdb60a35ee2e39bdbc3792d5ad21d5334aaa3"]}, @generic, @generic="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@generic="2eff", @nested={0xf3, 0x70, 0x0, 0x1, [@generic="bca1264e0f43f7ed71655264179115ba7fa7869d7a94102fd1ec4bc84a6f7daeb9a0e962dc1f427880e1651bb24522d1adf1ba737e110a2248163e11cb4b38918f41c7ea8c9209de067db13de0473ce11ae44d5a1fad5bd3491ec3b66555b69dcadf556d8ac9b6a413295f7a2fc701cfffcd58bcd487ba67396344fe9dc6cfbd028b9af1eaa35634e29cd20e924e6ebcbd431ab2442397b8d9618c6396627aea31a31415ff875d89ce4b15bcb6c87eeb83c2c6c66c21c29dca08899d49aa414f3e880ad54cff05fff2178c714636583954b272f2f624e1cfeff408a8427446", @typed={0x8, 0x18, 0x0, 0x0, @ipv4=@private=0xa010101}, @typed={0x8, 0x1f, 0x0, 0x0, @uid=r3}]}]}, 0x1274}, {&(0x7f00000017c0)={0x3954, 0x3b, 0x100, 0x70bd27, 0x25dfdbfc, "", [@nested={0xc0, 0x7a, 0x0, 0x1, [@generic="a392cba62eb86ab1a055e7f55a694a6d6b6adc4c992e68620445fa0b2ddfe55dd8f421c614e1c8cde75cabf0032479e36295019d1ffb4e1b316b3dda48aaf575f123d14f52e5d78c", @generic="bc063ec9b4ee81cf291eb644f15166b93c0a25a88db75cfccb1aaaa3265b6cda3585e2ce2ca3f083ea62c31ebd80dc21d6afd0a4fd23c22db9c0eacf0c5bb08d617384cea0599e985978e0a1782a3d9856392129dd32f4c6ecc41ac9bfcc25794e9ab075347c78d59c2d3edae53068dd429ff41c"]}, @nested={0x1053, 0x52, 0x0, 0x1, [@typed={0x8, 0x1b, 0x0, 0x0, @fd=r4}, @typed={0x8, 0x5, 0x0, 0x0, @uid=r6}, @typed={0x1004, 0x5d, 0x0, 0x0, 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@binary="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@generic="3d4d7055e94ee05cd2ddf80e2141311f4f11b11dd6b6382a33174dce53155624f6ee7aba7f26a896a217004756ead3444dc46dba43d854e9501c1f7609abd1cf2685b29c28edcb1347ed417afce9b8aa9898255347be5fff3ede7a4198ca45b1bff7e82356eb410e6bbda0f1ffe617bcb56ff59c4bf5c8ab830251be299b82317e4dc0de5a7b827e1bce24c3c3c57a5a47eff01274a102320e3ffc759f4a9ed10d392bc882927cdd8d48e351c9ab1c1f1c33bb01fabb7926fb9876673e161cb968bbbf6f16fb7f72e2e0682b076aeb", @nested={0x99, 0x3, 0x0, 0x1, [@generic="2739e4ffc95b157fdc7cdf3b2e31e67f1a695d554325370989cef153771930d8843b098212d3b530b51adf9070689bfa9d1b5347a06abf8645d84d9f1bce46e39033dabfeb8bcc19c7af4740ba542ded3c67132369a10bf036cdcde5ee54bf3bbb9b3e3bcc6bab8ecabe59fa62c7628a2d9ba92262352bb5fa02d674b2499e3d76721a371c64ceb8b473e023cf95d4efea2572d606"]}, @typed={0xf7, 0x46, 0x0, 0x0, @binary="3fe3134fa89ad86d5df6c81a3d3fe3a50ef2a76fc848058702afb5c158abee1c1096c71874c5e2ddce109652e30d3f6fb6f2b4f0d0045cd78b38d6a433e817e8bad865489577b3b120ebad5e4e48e16f43b71ea9197ca96d4ce2e3fe3f17314f890fdd2bf628e3cf7a00ec4b38635884db3b50d8a8f4e19da3b6f4edb88b599d699019a32ec16efdeef3e5d783eb780219ee1fcab024278599461ed72acd2335839ca9edc35dfd1ffab46f9a0ac9ebc0b5dcb9348510201f36ccc819653377a24d28190313b03907e82b31bfb4730ac9caab894922bdf040d2200e24c3ba9138712bf1a0829c0be451b6d08527964c97b34c56"}, @nested={0x1b9, 0x5d, 0x0, 0x1, [@generic="c9fbfc3d6f37cafe9e4dc4c79329e3de1327611416541c45b2df18375db6ed51e0c1cdf47be42e74cec2fdaf9a26eb05c84160b09918299c2e0fd4", @generic="d73afca373e7b828b3c3cd474162d3d916ced2951bb88a14ffa6e99731619f060b0ac5e99cf6d95a03e9ce60ffcc64daf5150369251ae63a57707c33fa8b35d8f8cf7a0c5e11d4bc643020948235", @generic="4885b035d6eac369b96719e170f953b61936a7878670933d8019b900b892f92b9f6ef3", @generic="a973fe033f3b2f3202cfbf7e37cfb4628c005a65fdaf987f9cd4f8914e510d9d7e2b5b5f45629738ae144cdd7f3f7ad7d8d0d04389a91f61d6e5801195b126c77458836c841669b8ca26579ed722853c2f1dcce46e7bf1e988d161a46a06ed733d04b0ecf30dff832e67", @generic="d2efdfd5ad16a87942a264f95f10b415ec82ef7ebaa32717613b250c4122212d0f18650df94d6bc3e3c41a83c1ae404b98f0338f1e6ae57dda23efc619f9e2213db590f872f56e03d570454515fdb135b1e4fb615cb39f90b9abbb80ea8bdd1cddeafdc4096807cf1607caa58fea836adc626eac479c06c5c76a4d8497fcae", @typed={0x14, 0x77, 0x0, 0x0, @ipv6=@private0}, @typed={0xc, 0x39, 0x0, 0x0, @u64=0x7b4}]}, @typed={0x103, 0x8e, 0x0, 0x0, @binary="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"}]}, 0x1694}], 0x9, 0x0, 0x0, 0x80c4}, 0x44080) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)={0x40000000}) vmsplice(r0, &(0x7f0000000000), 0x0, 0x0) 05:52:44 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001030000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:52:44 executing program 2: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000200)) r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x5405, 0xfffffffffffffffd) 05:52:44 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000001860000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) 05:52:44 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200)=0xe000000000000, 0xf000) 05:52:44 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340)="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", 0x7fc3ad37) r2 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0xffffffffffffff85}, 0x0) epoll_pwait(r0, &(0x7f0000000000)=[{}, {}], 0x2, 0xffffff7c, &(0x7f00000002c0)={[0x6]}, 0x8) r3 = getpid() sched_setattr(r3, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) setrlimit(0xf, &(0x7f00000000c0)={0x1f, 0x4}) vmsplice(r0, &(0x7f0000000240)=[{&(0x7f0000000100)="8c491b1cff008e212cea0150d4719122ca2ea969b52400000000000000ff4aec2c7a3bbb87304e186babcc8599ea5fc7c1dd8629270266f182d524a1eb6961ffc68774fa9568c3d487497aee84b7e584219564a9b25152dd1a025cc1d637076d48252c678bfd7674d7cf73987b7c9b72d81814aba0", 0x75}, {&(0x7f0000000180)="21fe9bfed6d38acf21e3df0cec22172b893cb46dfc395325be80893fd0dd8b29721a17bb6f74911529cc10c1782a5d1a4d4fa263c071fa438e09287365540e8c7fc7c636d326d315c34f6abd98ea25663889bec2b6f92f1dfebc85900f4e2b8b329af2bfb52dca29f21ed83967c2f3871866d9b87ace58da221c1af571e42877aec1f3ad1dee1c4c", 0x88}, {&(0x7f0000000500)="9380b1afb55278404084501a5e180838debff427555e4725767b4d8efb01fc2507fb6f02185fc6ba6b841512095c71ffe2c010ca967e0d4fb2af22a96b68ec1fe831eb11e73f1f81382bd1f52e9b309423fd2696c6bc2a96d8da1ce82efee47ac25554367e077abd45423667bf3b8ac08b0b68c4fbde4fef78a6f0c395e54894544edb6acebb2ff31cfe9a76c88bd7234d8fb4b5b2a3d2b61a074da1d590d3c712b1741c730773007997977cdfd202319c391de468c0ff7346538f03a19ee2f255ca1d8b60a1e02f21ef5baf88af1a3848ceed66cba722bb4daa4d45e795d7b2239a9d352564dafd97aaf29f220b74", 0xef}], 0x3, 0x0) 05:52:44 executing program 2: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000200)) r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x5405, 0xfffffffffffffffd) [ 1247.892635][T12841] loop3: detected capacity change from 0 to 16 [ 1247.899153][T12843] loop5: detected capacity change from 0 to 4096 [ 1247.929310][T12843] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 05:52:44 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5405, 0xfffffffffffffffd) 05:52:44 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001040000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:52:44 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340)="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", 0x7fc3ad37) r2 = epoll_create(0x102) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x3006}, 0x4) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x60, 0x0, 0x0, 0xf488}]}, 0x10) write(r3, &(0x7f00000000c0)="b0433b43ecd694977e77d613e9565785582d9e58033808bb65c2720b8cd81307e637891f20b0414129183091831fb0", 0x2f) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) r4 = accept4$unix(r0, &(0x7f0000000100), &(0x7f00000001c0)=0x6e, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000000280)={0x4000001a}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000240)={0x40000002}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) [ 1247.939112][T12843] EXT4-fs (loop5): group descriptors corrupted! 05:52:44 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200)=0x10000000000000, 0xf000) 05:52:44 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5405, 0xfffffffffffffffd) 05:52:44 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001050000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:52:44 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5405, 0xfffffffffffffffd) 05:52:44 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001060000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 1248.043681][T12843] loop5: detected capacity change from 0 to 4096 [ 1248.058259][T12843] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1248.068081][T12843] EXT4-fs (loop5): group descriptors corrupted! [ 1248.081746][T12885] loop3: detected capacity change from 0 to 16 05:52:44 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000001890000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) 05:52:44 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5405, 0xfffffffffffffffd) [ 1248.162962][T12901] loop5: detected capacity change from 0 to 4096 [ 1248.172247][T12901] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1248.182002][T12901] EXT4-fs (loop5): group descriptors corrupted! 05:52:45 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340)="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", 0x7fc3ad37) r2 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0xffffffffffffff85}, 0x0) r3 = getpid() fcntl$setpipe(0xffffffffffffffff, 0x407, 0x40) sched_setattr(r3, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 05:52:45 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001070000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:52:45 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200)=0xf0000000000000, 0xf000) 05:52:45 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5405, 0xfffffffffffffffd) [ 1248.774155][T12913] loop3: detected capacity change from 0 to 16 05:52:45 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340)="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", 0x7fc3ad37) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/timer_list\x00', 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000100)={0x101, {{0xa, 0x4e22, 0x38000000, @mcast1, 0x4}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000ac0)=ANY=[@ANYBLOB="02ec0000000000000a004e2180000001000000000000000000000000000000005a30000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000000a004e2400000009fe8000000000000000000000000000aa00100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e210000fffffe88000000000000000000000000010100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2300000009000000000000000000000000000000010000001a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2300000101fc00000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e20000008ebfe8000000000000000000000000000bb0200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000257465023c5f340000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000a004e20fffff2c8ff01000000000000000000000000000104000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2300a0000000000000000000000000ffffffffffff610e000000000000000000000000000000000000000000000000000000000000000000000000000000000081ffffffffffffff00000000000000000000000000000000000000735f6600000000000000000000000000000000000000000000000000000a004e2400000003fc00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2000010001fe8000000000000000000000000000420400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2200000100fe8000000000000000000000000000aa960e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fc9806a41c12b24e0ede29"], 0x590) r3 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000040)) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 05:52:45 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fffffff8c0000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) 05:52:45 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5405, 0xfffffffffffffffd) 05:52:45 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001080000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:52:45 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200)=0x100000000000000, 0xf000) 05:52:45 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5405, 0xfffffffffffffffd) 05:52:45 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5405, 0xfffffffffffffffd) 05:52:45 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001180000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 1248.906186][T12934] loop3: detected capacity change from 0 to 16 [ 1248.912987][T12935] loop5: detected capacity change from 0 to 4096 [ 1248.935260][T12935] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1248.945066][T12935] EXT4-fs (loop5): group descriptors corrupted! [ 1249.008062][T12935] loop5: detected capacity change from 0 to 4096 [ 1249.016262][T12935] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1249.026023][T12935] EXT4-fs (loop5): group descriptors corrupted! 05:52:46 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340)="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", 0x7fc3ad37) r2 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0xffffffffffffff85}, 0x0) r3 = getpid() r4 = perf_event_open$cgroup(&(0x7f00000000c0)={0x2, 0x80, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f0000000000)=0xffffffffffffffff) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x1, 0x3, 0x7f, 0x1, 0x0, 0x6, 0x8020, 0x5, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x10000, 0x0, @perf_bp={&(0x7f00000000c0), 0x1}, 0x2149, 0x100000000, 0x2000000, 0x2, 0x7f, 0xffff, 0x2, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x7, r4, 0x0) sched_setattr(r3, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 05:52:46 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5405, 0xfffffffffffffffd) 05:52:46 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200)=0x200000000000000, 0xf000) 05:52:46 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000000000011c0000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 1249.661588][T12966] loop3: detected capacity change from 0 to 16 05:52:46 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340)="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", 0x7fc3ad37) r2 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)="2b7ad90a3e590f1dd9b26373e883d78cba90974e21e63d4c32d7abfc83e117fe38b2c2d5096ef7a88a52c562cdb81925775b0c834046d7ba495853e546209d055446d7bb2f845927ae94120bc6c5d33535d9f4bbb5adf624c71555ec64ab206fd39546c2b6fd885750484e6a9a7b26e66eaff4542c775ac0de44bb1ded99b050d408b7f63a45272d586b79dc04e5e317b0b51499ad6cd9ce523f87947f9bc2d6aef7032dca4e7e31f1bfcf3ef69138431fd9d360c9620a", 0xffffffffffffff07}], 0x1, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0), 0x101001, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x3006}, 0x4) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x60, 0x0, 0x0, 0xf488}]}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000000100)={0x10}) 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) openat(r5, &(0x7f0000000140)='./file0\x00', 0x4080, 0xc) 05:52:46 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5405, 0xfffffffffffffffd) 05:52:46 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fffffff970000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) 05:52:46 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001260000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:52:46 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200)=0x204000000000000, 0xf000) 05:52:46 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5405, 0xfffffffffffffffd) 05:52:46 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5405, 0xfffffffffffffffd) 05:52:46 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001fe0000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 1249.813401][T12989] loop5: detected capacity change from 0 to 4096 [ 1249.820498][T12991] loop3: detected capacity change from 0 to 16 [ 1249.841370][T12989] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1249.851146][T12989] EXT4-fs (loop5): group descriptors corrupted! [ 1249.934266][T12989] loop5: detected capacity change from 0 to 4096 [ 1249.941898][T12989] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1249.951684][T12989] EXT4-fs (loop5): group descriptors corrupted! 05:52:47 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200)=0x300000000000000, 0xf000) 05:52:47 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x5405, 0xfffffffffffffffd) 05:52:47 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001040200000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:52:47 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fb671c6b50000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 1250.570295][T13023] loop5: detected capacity change from 0 to 4096 [ 1250.577390][T13024] loop3: detected capacity change from 0 to 16 [ 1250.597730][T13023] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1250.607492][T13023] EXT4-fs (loop5): group descriptors corrupted! 05:52:47 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340)="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", 0x7fc3ad37) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x3006}, 0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x60, 0x0, 0x0, 0xf488}]}, 0x10) getsockopt$IP_SET_OP_GET_BYNAME(r2, 0x1, 0x53, &(0x7f00000000c0)={0x6, 0x7, 'syz0\x00'}, &(0x7f0000000100)=0x28) r3 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000040)) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 05:52:47 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat(r1, &(0x7f00000001c0)='./file0\x00', 0x0, 0x120) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet(r0, &(0x7f0000000100)=""/36, 0x24, 0x20, &(0x7f0000000140)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/slabinfo\x00', 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000000340)="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", 0x7fc3ad37) r4 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000040)) bind$inet6(r2, &(0x7f0000000180)={0xa, 0x4e22, 0x8, @loopback, 0x5}, 0x1c) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0xffffffffffffff85}, 0x0) r5 = getpid() sched_setattr(r5, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) epoll_pwait(r1, &(0x7f00000002c0)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x0, &(0x7f0000000240)={[0x7f]}, 0x8) 05:52:47 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x5405, 0xfffffffffffffffd) 05:52:47 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000300000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:52:47 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200)=0x400000000000000, 0xf000) [ 1250.665612][T13023] loop5: detected capacity change from 0 to 4096 [ 1250.698734][T13023] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1250.708556][T13023] EXT4-fs (loop5): group descriptors corrupted! 05:52:47 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x5405, 0xfffffffffffffffd) 05:52:47 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001020400000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:52:47 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fb5c671b60000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 1250.737845][T13051] loop3: detected capacity change from 0 to 16 05:52:47 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200)=0x500000000000000, 0xf000) 05:52:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fffffff8c0000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) 05:52:47 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001060400000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 1250.818266][T13070] loop5: detected capacity change from 0 to 4096 [ 1250.846005][T13070] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1250.855869][T13070] EXT4-fs (loop5): group descriptors corrupted! 05:52:47 executing program 2 (fault-call:3 fault-nth:0): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5405, 0xfffffffffffffffd) [ 1250.876641][T13083] loop3: detected capacity change from 0 to 16 [ 1250.910471][T13089] FAULT_INJECTION: forcing a failure. [ 1250.910471][T13089] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1250.924076][T13089] CPU: 0 PID: 13089 Comm: syz-executor.2 Not tainted 5.14.0-rc6-syzkaller #0 [ 1250.933091][T13089] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1250.943141][T13089] Call Trace: [ 1250.946640][T13089] dump_stack_lvl+0xb7/0x103 [ 1250.951390][T13089] dump_stack+0x11/0x1a [ 1250.955522][T13089] should_fail+0x23c/0x250 [ 1250.961078][T13089] should_fail_usercopy+0x16/0x20 [ 1250.966147][T13089] _copy_to_user+0x1c/0x90 [ 1250.970636][T13089] simple_read_from_buffer+0xab/0x120 [ 1250.978768][T13089] proc_fail_nth_read+0xf6/0x140 [ 1250.983883][T13089] ? rw_verify_area+0x136/0x250 [ 1250.988737][T13089] ? proc_fault_inject_write+0x200/0x200 [ 1250.994560][T13089] vfs_read+0x154/0x5d0 [ 1250.998703][T13089] ? selinux_file_ioctl+0x8e0/0x970 [ 1251.003968][T13089] ? 0xffffffff81000000 [ 1251.008115][T13089] ? __fget_light+0x21b/0x260 [ 1251.012769][T13089] ? __cond_resched+0x11/0x40 [ 1251.017474][T13089] ksys_read+0xce/0x180 [ 1251.021626][T13089] __x64_sys_read+0x3e/0x50 [ 1251.026367][T13089] do_syscall_64+0x3d/0x90 [ 1251.030837][T13089] ? irqentry_exit+0xe/0x30 [ 1251.035318][T13089] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1251.041217][T13089] RIP: 0033:0x41936c [ 1251.045101][T13089] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1251.065164][T13089] RSP: 002b:00007f1b78338170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1251.073562][T13089] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 000000000041936c [ 1251.081517][T13089] RDX: 000000000000000f RSI: 00007f1b783381e0 RDI: 0000000000000005 [ 1251.089642][T13089] RBP: 00007f1b783381d0 R08: 0000000000000000 R09: 0000000000000000 [ 1251.097632][T13089] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1251.106207][T13089] R13: 00007ffcd7b7179f R14: 00007f1b78338300 R15: 0000000000022000 [ 1251.119213][T13070] loop5: detected capacity change from 0 to 4096 [ 1251.128508][T13070] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1251.138267][T13070] EXT4-fs (loop5): group descriptors corrupted! 05:52:48 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340)="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", 0x7fc3ad37) r2 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="c2f7e748f4c908217d58ef430827a70346518eeda333fb89c46ff3f79e003efe842ff941a4a8e3f3527f3f257d55b0848582a57db082dde828f49e27c54bd468a944c2df2d7bf7c2397fd97da9777527e07a2e1520b79d744eceb9651abdbc150bee75abf8f75087a79326d8bf471f8e39879c0748d8b35e534c5717e547cb88a1febc954278af236bb1cd054cef55957e57e1ee5546f4030752dea006b125c96245a271bea11bc51c81bc5764755e11374754860d304e6cb959efbb9fcbfe0d6d4e507563eacaae7bc30aa099e37f69d72a5b9dce953ea585d9d5190487ccb5e88ee6260db0869fda06fb5eade883da8afcabf3a2", 0xf5}, {&(0x7f00000001c0)="6005631f17a12348d814a3988fcc3c2c128df46ccb038a0b0d0f6693aefb3ec09ced7ed54442c167a1a59881d80a1519ecd5305f3e54a114419c2225fcc1033a62c60e7fab8a73fbd3e404aec93dc51d548cbd3c67f69a264b3a299af29ba3395eae5c5c834c957bb7ec4a67c41cc2a479f20f000869100c77bc2cce679a390b2ac63a4fa1816f3557c0e77d4e2e19329868f098e8bd7aae5adf136759c3c8ab0664aa3a45f94f9c6abc4b281ef82ec347b31369a0eb4a1fa8fcb17ff41639cb300fe9fb86e58f28f1cfdc9a7f3f3f", 0xcf}], 0x2, 0x8) 05:52:48 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001800400000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:52:48 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200)=0x600000000000000, 0xf000) 05:52:48 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5405, 0xfffffffffffffffd) 05:52:48 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f0000edc00000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) 05:52:48 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340)="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", 0x7fc3ad37) r2 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0xffffffffffffff85}, 0x0) r3 = getpid() sched_setattr(r3, &(0x7f0000000040)={0x38, 0x5, 0x0, 0x0, 0x800}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 05:52:48 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x2, 0xfffffffffffffffd) 05:52:48 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x4b47, 0xfffffffffffffffd) 05:52:48 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000500000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 1251.645332][T13111] loop5: detected capacity change from 0 to 4096 [ 1251.654030][T13113] loop3: detected capacity change from 0 to 16 [ 1251.674489][T13111] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1251.684345][T13111] EXT4-fs (loop5): group descriptors corrupted! 05:52:48 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200)=0x604000000000000, 0xf000) 05:52:48 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x4b49, 0xfffffffffffffffd) 05:52:48 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001300500000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 1251.762591][T13111] loop5: detected capacity change from 0 to 4096 [ 1251.778660][T13111] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1251.788490][T13111] EXT4-fs (loop5): group descriptors corrupted! [ 1251.797175][T13148] loop3: detected capacity change from 0 to 16 05:52:49 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000600000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:52:49 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5401, 0xfffffffffffffffd) 05:52:49 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200)=0x700000000000000, 0xf000) 05:52:49 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000003c10000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) 05:52:49 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, &(0x7f00000000c0)=0x10000, r0, &(0x7f0000000100)=0xffffffffffffff00, 0xfff, 0xa) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000240)={0xfffd, 0x1}, 0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x60, 0x0, 0x0, 0xf488}]}, 0x10) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f00000001c0)="8d6ef1c3d35d95da9a669970375f4bae2102952178fd7b78fc9b565db0424bd57c04a46c4bc004d0fec2c27557a6380d28e37b66e0a77243e35bf90410f6ab98c5f5636d", 0x44) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x3006}, 0x4) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x5}, 0x39) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x60, 0x0, 0x0, 0xf488}]}, 0x10) splice(r2, &(0x7f0000000140)=0x4, r3, &(0x7f0000000180), 0x400, 0x0) write(r1, &(0x7f0000000500)="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", 0x18c) r5 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f0000000040)) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0xffffffffffffff85}, 0x0) r6 = getpid() sched_setattr(r6, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3, 0x0, 0x8}, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 05:52:49 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340)="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", 0x7fc3ad37) r2 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) r3 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x11a) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r2) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 05:52:49 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5402, 0xfffffffffffffffd) 05:52:49 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340)="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", 0x7fc3ad37) r2 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0xffffffffffffff85}, 0x0) r3 = getpid() recvmmsg$unix(r1, &(0x7f0000005840)=[{{&(0x7f0000000180), 0x6e, &(0x7f0000000840)=[{&(0x7f0000000200)=""/56, 0x38}, {&(0x7f0000000240)=""/50, 0x32}, {&(0x7f00000002c0)=""/35, 0x23}, {&(0x7f0000000500)=""/131, 0x83}, {&(0x7f00000005c0)=""/213, 0xd5}, {&(0x7f00000006c0)=""/161, 0xa1}, {&(0x7f0000000300)=""/39, 0x27}, {&(0x7f0000000780)=""/141, 0x8d}], 0x8, &(0x7f00000008c0)=[@rights={{0x10}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xa8}}, {{&(0x7f0000000980)=@abs, 0x6e, &(0x7f0000000d40)=[{&(0x7f0000000a00)=""/129, 0x81}, {&(0x7f0000000ac0)=""/104, 0x68}, {&(0x7f0000000b40)=""/135, 0x87}, {&(0x7f0000000c00)=""/100, 0x64}, {&(0x7f0000000c80)=""/54, 0x36}, {&(0x7f0000000cc0)=""/117, 0x75}], 0x6}}, {{&(0x7f0000000dc0), 0x6e, &(0x7f00000016c0)=[{&(0x7f0000000e40)=""/242, 0xf2}, {&(0x7f0000000f40)=""/180, 0xb4}, {&(0x7f0000001000)=""/89, 0x59}, {&(0x7f0000001080)=""/199, 0xc7}, {&(0x7f0000001180)=""/228, 0xe4}, {&(0x7f0000001280)=""/220, 0xdc}, {&(0x7f0000001380)}, {&(0x7f00000013c0)=""/228, 0xe4}, {&(0x7f00000014c0)=""/219, 0xdb}, {&(0x7f00000015c0)=""/217, 0xd9}], 0xa, &(0x7f0000001780)}}, {{&(0x7f00000017c0), 0x6e, &(0x7f00000018c0)=[{&(0x7f0000001840)=""/123, 0x7b}], 0x1, &(0x7f0000001900)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x58}}, {{0x0, 0x0, &(0x7f0000001980), 0x0, &(0x7f00000019c0)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xb8}}, {{&(0x7f0000001a80), 0x6e, &(0x7f0000002f00)=[{&(0x7f0000001b00)=""/142, 0x8e}, {&(0x7f0000001bc0)=""/5, 0x5}, {&(0x7f0000001c00)=""/108, 0x6c}, {&(0x7f0000001c80)=""/128, 0x80}, {&(0x7f0000001d00)=""/4096, 0x1000}, {&(0x7f0000002d00)=""/7, 0x7}, {&(0x7f0000002d40)=""/156, 0x9c}, {&(0x7f0000002e00)=""/131, 0x83}, {&(0x7f0000002ec0)=""/36, 0x24}], 0x9}}, {{&(0x7f0000002fc0), 0x6e, &(0x7f0000003140)=[{&(0x7f0000003040)=""/221, 0xdd}], 0x1, &(0x7f0000003180)}}, {{&(0x7f00000031c0), 0x6e, &(0x7f0000005780)=[{&(0x7f0000003240)=""/118, 0x76}, {&(0x7f00000032c0)=""/4096, 0x1000}, {&(0x7f00000042c0)=""/238, 0xee}, {&(0x7f00000043c0)=""/229, 0xe5}, {&(0x7f00000044c0)=""/4096, 0x1000}, {&(0x7f00000054c0)=""/239, 0xef}, {&(0x7f00000055c0)=""/192, 0xc0}, {&(0x7f0000005680)=""/243, 0xf3}], 0x8, &(0x7f0000005800)=[@cred={{0x1c}}], 0x20}}], 0x8, 0x10060, 0x0) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000005a40)={0x7, 0xfff, 0x4, 0x200, 0x10, "fec14715a54ec8aaff5b35018f3da4c6e3e8c3"}) sched_setattr(r3, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r5 = accept$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @local}, &(0x7f0000000100)=0x10) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r5, &(0x7f0000000140)={0x80000000}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 05:52:49 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5403, 0xfffffffffffffffd) [ 1252.559657][T13170] loop5: detected capacity change from 0 to 4096 [ 1252.583911][T13172] loop3: detected capacity change from 0 to 16 05:52:49 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001040600000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:52:49 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5404, 0xfffffffffffffffd) 05:52:49 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200)=0x800000000000000, 0xf000) [ 1252.601183][T13170] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1252.610982][T13170] EXT4-fs (loop5): group descriptors corrupted! 05:52:49 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000700000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:52:49 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5406, 0xfffffffffffffffd) [ 1252.665793][T13170] loop5: detected capacity change from 0 to 4096 [ 1252.685681][T13170] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1252.695449][T13170] EXT4-fs (loop5): group descriptors corrupted! 05:52:49 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fffffffda0000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) 05:52:49 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5407, 0xfffffffffffffffd) 05:52:49 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001001800000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 1252.727194][T13211] loop3: detected capacity change from 0 to 16 [ 1252.796070][T13225] loop5: detected capacity change from 0 to 4096 [ 1252.819815][T13225] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1252.829621][T13225] EXT4-fs (loop5): group descriptors corrupted! [ 1252.891685][T13225] loop5: detected capacity change from 0 to 4096 [ 1252.904466][T13225] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1252.914226][T13225] EXT4-fs (loop5): group descriptors corrupted! 05:52:49 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5408, 0xfffffffffffffffd) 05:52:49 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200)=0x900000000000000, 0xf000) 05:52:49 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340)="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", 0x7fc3ad37) r2 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0xffffffffffffff85}, 0x0) setrlimit(0x7, &(0x7f00000000c0)={0x7e, 0x6}) r3 = getpid() sched_setattr(r3, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 05:52:49 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001001c00000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:52:49 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000ffffffff40000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) 05:52:49 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5409, 0xfffffffffffffffd) [ 1253.487926][T13246] loop3: detected capacity change from 0 to 16 05:52:50 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x540a, 0xfffffffffffffffd) 05:52:50 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200)=0xa00000000000000, 0xf000) 05:52:50 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x540b, 0xfffffffffffffffd) 05:52:50 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001002000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 1253.559501][T13258] loop5: detected capacity change from 0 to 4096 [ 1253.590672][T13258] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1253.600562][T13258] EXT4-fs (loop5): group descriptors corrupted! 05:52:50 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x540c, 0xfffffffffffffffd) 05:52:50 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x540d, 0xfffffffffffffffd) 05:52:50 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001002600000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:52:50 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x540e, 0xfffffffffffffffd) [ 1253.653376][T13277] loop3: detected capacity change from 0 to 16 [ 1253.726424][T13258] loop5: detected capacity change from 0 to 4096 [ 1253.741860][T13258] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1253.751782][T13258] EXT4-fs (loop5): group descriptors corrupted! 05:52:50 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340)="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", 0x7fc3ad37) r2 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0xffffffffffffff85}, 0x0) r3 = getpid() sendfile(r1, r2, 0x0, 0x9973a06) sched_setattr(r3, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r4 = gettid() tkill(r4, 0x34) sched_setattr(r4, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 05:52:50 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x540f, 0xfffffffffffffffd) 05:52:50 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200)=0xb00000000000000, 0xf000) 05:52:50 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340)="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", 0x7fc3ad37) read(r1, &(0x7f0000000180)=""/24, 0x18) r2 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0xb8, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000002440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r3, 0x84009422, &(0x7f00000018c0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r6, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r5, @ANYRESOCT, @ANYRES32=r4, @ANYRES32, @ANYRES64], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_RESIZE(r2, 0x50009403, &(0x7f00000000c0)={{r1}, {@val={r5}, @actul_num={@void, 0x7ff, 0x6d}}}) socketpair(0x9, 0x6, 0x7, &(0x7f0000000140)) 05:52:50 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001053000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:52:50 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000ffffffff60000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) 05:52:50 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5410, 0xfffffffffffffffd) 05:52:50 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5411, 0xfffffffffffffffd) 05:52:50 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001003f00000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:52:50 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5412, 0xfffffffffffffffd) [ 1254.463203][T13320] loop3: detected capacity change from 0 to 16 [ 1254.470946][T13322] loop5: detected capacity change from 0 to 4096 [ 1254.494581][T13322] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1254.504368][T13322] EXT4-fs (loop5): group descriptors corrupted! 05:52:50 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200)=0xc00000000000000, 0xf000) 05:52:50 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001004000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:52:51 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340)="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", 0x7fc3ad37) r2 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0xffffffffffffff85}, 0x0) r3 = getpid() sched_setattr(r3, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x54, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000100)={0x0, 0x0}) sched_setattr(r4, &(0x7f0000000140)={0x38, 0x6, 0x72, 0x1ff, 0x401, 0x9, 0xfff, 0x4, 0x4, 0xb4}, 0x0) 05:52:51 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5413, 0xfffffffffffffffd) [ 1254.572024][T13322] loop5: detected capacity change from 0 to 4096 [ 1254.596134][T13322] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1254.605920][T13322] EXT4-fs (loop5): group descriptors corrupted! 05:52:51 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001048000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 1254.616425][T13361] loop3: detected capacity change from 0 to 16 05:52:51 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340)="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", 0x7fc3ad37) write(r1, &(0x7f0000000100)="4929f33a471515e5d980dd4faa875d766aa09db038541846da3c537fc90a7237c8f041a4c3c921d7cb19cb0ef0f794d39bd174f5723dfdc4d47818ff1969efc02f2aac7090dc266e623eecddda49ab0d9fe3b3191aa93fd15160b1df25e81bbcad343310f223046e88d7cab92890c3e21ffe9af59c05b4bf3c375481328c91f27c79c6d2c44ca40771ee952645825902a5c375a64a9c1dece503458e585651d04d1911764cec853904ca19032ea958320cff3f7ba2e9684a1e94701baec69354c1", 0xc1) write$binfmt_misc(r1, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x103) r2 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x501000, 0x0) ioctl$F2FS_IOC_ABORT_VOLATILE_WRITE(r3, 0xf505, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00000000c0)=0x8) 05:52:51 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f00000ff80000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) 05:52:51 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200)=0xd00000000000000, 0xf000) 05:52:51 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001fdef00000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:52:51 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5414, 0xfffffffffffffffd) 05:52:51 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5415, 0xfffffffffffffffd) 05:52:51 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5416, 0xfffffffffffffffd) [ 1255.373029][T13390] loop3: detected capacity change from 0 to 16 [ 1255.379620][T13388] loop5: detected capacity change from 0 to 4096 [ 1255.409916][T13388] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 05:52:51 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001effd00000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:52:51 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200)=0xe00000000000000, 0xf000) [ 1255.419685][T13388] EXT4-fs (loop5): group descriptors corrupted! 05:52:51 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340)="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", 0x7fc3ad37) r2 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0xffffffffffffff85}, 0x0) r3 = getpid() sched_setattr(r3, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) ioctl$INCFS_IOC_GET_FILLED_BLOCKS(r1, 0x80286722, &(0x7f0000000140)={&(0x7f00000000c0)=""/76, 0x4c, 0x22, 0x101}) r4 = signalfd4(r1, &(0x7f0000000200)={[0x10000]}, 0x8, 0x800) r5 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x3006}, 0x4) setsockopt$packet_fanout_data(r5, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x60, 0x0, 0x0, 0xf488}]}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000000240)={0x40000002}) r6 = syz_open_dev$usbmon(&(0x7f0000000180), 0x5, 0xc40) poll(&(0x7f00000001c0)=[{r1, 0x84a0}, {r1, 0x4001}, {r0, 0xa0}, {r6, 0x2010}], 0x4, 0x2) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 05:52:51 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5417, 0xfffffffffffffffd) 05:52:51 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001fffe00000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 1255.478705][T13388] loop5: detected capacity change from 0 to 4096 [ 1255.491334][T13413] loop3: detected capacity change from 0 to 16 [ 1255.499533][T13388] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1255.509404][T13388] EXT4-fs (loop5): group descriptors corrupted! 05:52:52 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x3006}, 0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x60, 0x0, 0x0, 0xf488}]}, 0x10) open$dir(&(0x7f0000000240)='./file0\x00', 0x14002, 0x32) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x3006}, 0x4) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x60, 0x0, 0x0, 0xf488}]}, 0x10) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r3, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct}}) write(r1, &(0x7f0000000340)="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", 0x7fc3ad37) r4 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000000040)) vmsplice(r0, &(0x7f00000000c0)=[{&(0x7f0000000100)="1ead1fbeb0d8fccf4d1d1c1d23d6c93016cc8f8b1a0887ab4e92c20578870a0ebe7b33257788e2fde9383ac8abca75c72a59bd71b860712f385bce83a489ad7dc8a0eb2841ec53c1f4c43fb3d317fe0f88ecf7e3411d29ce975c72bc816f9fd76f98", 0x62}, {&(0x7f0000000180)="a9e92c09dba63002e3b5ddf639af2932cfb7e16493fa6bef92afb702e17becbd5395df9424b9aa81659b6730b0f2d8933b0d23b5d49f52132d4e3162b449617a4e400b5986216197413490dd61267e4957ef389e752f121a16", 0x59}], 0x2, 0x14) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000000200)={0x4}) 05:52:52 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200)=0xf00000000000000, 0xf000) 05:52:52 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000ffffffdf90000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) 05:52:52 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5418, 0xfffffffffffffffd) 05:52:52 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001feff00000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:52:52 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5419, 0xfffffffffffffffd) 05:52:52 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, 0xfffffffffffffffd) [ 1256.309919][T13447] loop5: detected capacity change from 0 to 4096 [ 1256.320889][T13448] loop3: detected capacity change from 0 to 16 [ 1256.347140][T13447] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 05:52:52 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000008000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:52:52 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541b, 0xfffffffffffffffd) [ 1256.356915][T13447] EXT4-fs (loop5): group descriptors corrupted! 05:52:52 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340)="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", 0x7fc3ad37) r2 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0xffffffffffffff85}, 0x0) r3 = getpid() r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x3006}, 0x4) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x60, 0x0, 0x0, 0xf488}]}, 0x10) splice(r2, &(0x7f00000000c0)=0x5, r4, &(0x7f0000000100)=0x8, 0x2, 0x6) sched_setattr(r3, &(0x7f0000000040)={0x38, 0x2, 0x4, 0x0, 0x3, 0x2, 0x3}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0) vmsplice(r0, &(0x7f00000002c0), 0x0, 0x0) prlimit64(r3, 0x6, &(0x7f00000001c0)={0x1, 0x1}, &(0x7f0000000200)) tee(r1, r1, 0x2, 0x8) 05:52:52 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200)=0x1000000000000000, 0xf000) 05:52:52 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001400008000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 1256.438380][T13447] loop5: detected capacity change from 0 to 4096 [ 1256.455401][T13447] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1256.465179][T13447] EXT4-fs (loop5): group descriptors corrupted! [ 1256.471913][T13478] loop3: detected capacity change from 0 to 16 05:52:53 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340)="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", 0x18c) r2 = epoll_create(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) r3 = openat$ptp0(0xffffffffffffff9c, &(0x7f00000000c0), 0x2000, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x10010, r3, 0x2bd3f000) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) fcntl$setstatus(r4, 0x4, 0x2000) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$PTP_ENABLE_PPS(r1, 0x40043d04, 0x0) 05:52:53 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541d, 0xfffffffffffffffd) 05:52:53 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000020000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:52:53 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200)=0x2000000000000000, 0xf000) 05:52:53 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000ffffffffb0000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) 05:52:53 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541e, 0xfffffffffffffffd) 05:52:53 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541e, 0xfffffffffffffffd) [ 1257.253969][T13505] loop3: detected capacity change from 0 to 16 [ 1257.262737][T13510] loop5: detected capacity change from 0 to 4096 05:52:53 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001feff7f000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:52:53 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340)="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", 0x7fc3ad37) r2 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0xffffffffffffff85}, 0x0) r3 = getpid() sched_setattr(r3, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) setrlimit(0xc, &(0x7f0000000140)={0x100, 0x5}) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r4 = syz_open_dev$vcsa(&(0x7f00000000c0), 0xffffffff, 0x8c00) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000000100)={0x40000000}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 05:52:53 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5421, 0xfffffffffffffffd) [ 1257.300449][T13510] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1257.310236][T13510] EXT4-fs (loop5): group descriptors corrupted! 05:52:53 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200)=0x2200000000000000, 0xf000) 05:52:53 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5422, 0xfffffffffffffffd) 05:52:53 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000000000017ffff0000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 1257.368333][T13510] loop5: detected capacity change from 0 to 4096 [ 1257.379031][T13510] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1257.388834][T13510] EXT4-fs (loop5): group descriptors corrupted! 05:52:53 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5423, 0xfffffffffffffffd) 05:52:53 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000ffffffdfd0000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) 05:52:53 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5424, 0xfffffffffffffffd) 05:52:53 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000010000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 1257.487810][T13551] loop3: detected capacity change from 0 to 16 [ 1257.531922][T13557] loop5: detected capacity change from 0 to 4096 [ 1257.569883][T13557] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 05:52:53 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5425, 0xfffffffffffffffd) 05:52:53 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200)=0x3f00000000000000, 0xf000) 05:52:53 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5427, 0xfffffffffffffffd) [ 1257.579692][T13557] EXT4-fs (loop5): group descriptors corrupted! [ 1257.663261][T13557] loop5: detected capacity change from 0 to 4096 [ 1257.675335][T13557] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1257.685166][T13557] EXT4-fs (loop5): group descriptors corrupted! [ 1257.692831][T13583] loop3: detected capacity change from 0 to 16 05:52:54 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340)="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", 0x7fc3ad37) r2 = epoll_create(0x102) r3 = accept$unix(r0, &(0x7f0000000180), &(0x7f0000000200)=0x6e) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000140)={0x10002000}) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0xffffffffffffff85}, 0x0) r4 = getpid() sched_setattr(r4, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r5 = socket$nl_audit(0x10, 0x3, 0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r5, &(0x7f0000000100)={0xc}) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) sendfile(r2, r1, &(0x7f00000000c0)=0x5, 0x80000001) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 05:52:54 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000020000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:52:54 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5428, 0xfffffffffffffffd) 05:52:54 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000003c0), r1) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000440)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_DEL_DEV(r1, &(0x7f0000000540)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="fd3b9fad274080686af03166796c623a76cea38f7a20ee5d90db04d9826a5103f3523b0afe6d7eb21b974f33682f04d9855951f489fb81e11501edea43bc96a8f84edc2513f7e194e11ab05b732b3965e362e6b6c873ddfef25f23bc9afe5bcaeb714ca6461ef6b14bf8cf", @ANYRES16=0x0, @ANYBLOB="040025bd7000fbdbdf252b00000008000200", @ANYRES32=0x0, @ANYBLOB="0a0001007770616e340000000a0001007770616e340000000a0001007770616e340000000c0005000201aaaaaaaaaaaa08000200", @ANYRES32=r2, @ANYBLOB="0c0005000201aaaaaaaaaaaa08000200", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB], 0x70}, 0x1, 0x0, 0x0, 0x1}, 0x4011) sendmsg$NL802154_CMD_NEW_INTERFACE(r0, &(0x7f00000002c0)={&(0x7f00000001c0), 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x44, 0x0, 0x10, 0x70bd2b, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFTYPE={0x8, 0x5, 0xffffffffffffffff}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}]}, 0x44}, 0x1, 0x0, 0x0, 0x4008040}, 0x4000051) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000000340)="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", 0x18c) r5 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000040)) r6 = syz_open_dev$ptys(0xc, 0x3, 0x1) preadv(r6, &(0x7f0000000180)=[{&(0x7f0000000100)=""/99, 0x63}], 0x1, 0x100, 0x28) ioctl$SG_SET_KEEP_ORPHAN(r3, 0x2287, &(0x7f00000000c0)=0x800) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY(r5, 0x5000940f, &(0x7f0000000500)={{r5}, "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"}) 05:52:54 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200)=0x4000000000000000, 0xf000) 05:52:54 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000ffffffffd0000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) 05:52:54 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5429, 0xfffffffffffffffd) 05:52:54 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5432, 0xfffffffffffffffd) 05:52:54 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000004020000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:52:54 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5433, 0xfffffffffffffffd) [ 1258.293826][T13609] loop5: detected capacity change from 0 to 4096 [ 1258.301292][T13611] loop3: detected capacity change from 0 to 16 [ 1258.323087][T13609] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1258.332843][T13609] EXT4-fs (loop5): group descriptors corrupted! 05:52:54 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200)=0x7f51010000000000, 0xf000) 05:52:54 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000030000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 1258.405858][T13609] loop5: detected capacity change from 0 to 4096 [ 1258.425764][T13609] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1258.435531][T13609] EXT4-fs (loop5): group descriptors corrupted! [ 1258.444980][T13642] loop3: detected capacity change from 0 to 16 05:52:55 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340)="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", 0x7fc3ad37) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xf7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/arp\x00') r2 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0xffffffffffffff85}, 0x0) r3 = getpid() sched_setattr(r3, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 05:52:55 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5434, 0xfffffffffffffffd) 05:52:55 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000040000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:52:55 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x3006}, 0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x60, 0x0, 0x0, 0xf488}]}, 0x10) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x3006}, 0x4) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x60, 0x0, 0x0, 0xf488}]}, 0x10) write$binfmt_misc(r3, &(0x7f00000000c0)={'syz0', "5a77f6d667"}, 0x4) write(r1, &(0x7f0000000340)="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", 0x7fc3ad37) r4 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000100)) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 05:52:55 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000ffffffffe0000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) 05:52:55 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200)=0x7fffffffffffffff, 0xf000) 05:52:55 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000050000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:52:55 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5435, 0xfffffffffffffffd) 05:52:55 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5437, 0xfffffffffffffffd) 05:52:55 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5441, 0xfffffffffffffffd) 05:52:55 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000060000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 1259.222317][T13674] loop5: detected capacity change from 0 to 4096 [ 1259.229224][T13675] loop3: detected capacity change from 0 to 16 [ 1259.255316][T13674] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1259.265195][T13674] EXT4-fs (loop5): group descriptors corrupted! 05:52:55 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200)=0x8000000000000000, 0xf000) [ 1259.322619][T13674] loop5: detected capacity change from 0 to 4096 [ 1259.338207][T13674] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1259.348013][T13674] EXT4-fs (loop5): group descriptors corrupted! [ 1259.360879][T13703] loop3: detected capacity change from 0 to 16 05:52:56 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340)="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", 0x7fc3ad37) r2 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0xffffffffffffff85}, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x7, 0x4, &(0x7f00000005c0)=[{&(0x7f0000000100)="6f9ae582f08589f6792552cb4449ca1aa9e84fe7b89c4ce25458afccedb3c9e2ea56d1a8dabf74fcc991e699ffe48a686a9a40992fd97635825d330cc9e9ee74d0e4e3da5610cce83d7462587708f5045d357e6aaad7f092fd526f3413b5b18f28a7cde3c4c808e9f5d866f348e465d14ea713cd557cf16f847c65e90a88e1c26ceb172a1448637714d7fe0cf54b63073a2290a1d9835859d6ff19ff2accd1d2ae97eb8ffe715977d74ad5bf07e8cd8356b4517b362323219035e83e90f78e", 0xbf, 0x9}, {&(0x7f00000001c0)="fcc2015807c8169a50f59320d6c3c593317035c235355aaec4d688e690126ad5038fe5297346d49ab94ebc2b2126fc7b383a173903b9ff1cb4b66204a9fbdc2d1482d381938ecefa327e1a1d1d5f77a9557a6e1678cb2e247490deb8fdd71b84f52a9d176604b12ad9074f173e934a6febccb141a1c7977b4e38c84fead99a0790e6114bb760bd2928cdca840778cebd8aecb0807acd33db553f0fda0c910babd763244eb679ea113bfa330f55010600", 0xb0, 0x7f}, {&(0x7f0000000500)="9cb3ff6ba5df85402ea22d3b0f63b716935b5645466c491faabc67d63058db9014f2c4614ea91f41ade3c7872ff219863cd3a42c8f49222f6e8129ea3b26993b2e6e8cf9aa793145a16f9e936ce45b86b68ddc417727ca8d34e83efbe80facbb66d6f509f85ccb1d0327019d72fb79f2e462cf2402643b6045c0cc9c0a0f2d02ac", 0x81, 0x9}, {&(0x7f00000002c0)="f7c39354ad3e12bfca2939a4969e6dbbbcc18c347a2437188c5d3e4dd5d595a6471ef26ab11239be63be616abe40cdf9c2c1afd365600bd4bc9182ac2b2d0bf7da899e41d683383114858bea604d4ed2eadeceb8a06f9fe99767af", 0x5b, 0xfffffffffffffffd}], 0x200000, &(0x7f0000000640)={[{@uni_xlate}], [{@measure}, {@euid_eq}, {@fsmagic={'fsmagic', 0x3d, 0x8b22}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@euid_lt}, {@fsuuid={'fsuuid', 0x3d, {[0x62, 0x33, 0x34, 0x36, 0x62, 0x63, 0x64, 0x65], 0x2d, [0x36, 0x30, 0x34, 0x34], 0x2d, [0x32, 0x37, 0x63, 0x31], 0x2d, [0x30, 0x37, 0x64, 0x37], 0x2d, [0x31, 0x30, 0x35, 0x33, 0x34, 0x33, 0x66, 0x33]}}}, {@smackfsdef={'smackfsdef', 0x3d, ':.\xec--'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '{'}}, {@subj_user={'subj_user', 0x3d, '-+.{)#!'}}]}) mknodat$null(r3, &(0x7f0000000740)='./file0\x00', 0x100, 0x103) prlimit64(0x0, 0x1d, &(0x7f0000000780)={0x2e6, 0x6}, 0x0) r4 = getpid() sched_setattr(r4, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) vmsplice(r0, &(0x7f0000000000), 0x0, 0x6) 05:52:56 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5450, 0xfffffffffffffffd) 05:52:56 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000004060000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:52:56 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 05:52:56 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200)=0xc900000000000000, 0xf000) 05:52:56 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000001ff0000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) 05:52:56 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000070000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:52:56 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5451, 0xfffffffffffffffd) 05:52:56 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5452, 0xfffffffffffffffd) 05:52:56 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5456, 0xfffffffffffffffd) 05:52:56 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000080000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 1260.143708][T13731] loop5: detected capacity change from 0 to 4096 [ 1260.150374][T13732] loop3: detected capacity change from 0 to 16 [ 1260.175046][T13731] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1260.184838][T13731] EXT4-fs (loop5): group descriptors corrupted! 05:52:56 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200)=0xcb00000000000000, 0xf000) [ 1260.242177][T13731] loop5: detected capacity change from 0 to 4096 [ 1260.257343][T13731] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1260.267120][T13731] EXT4-fs (loop5): group descriptors corrupted! [ 1260.280900][T13761] loop3: detected capacity change from 0 to 16 05:52:57 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340)="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", 0x7fc3ad37) r2 = epoll_create(0x102) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00000000c0)={'netpci0\x00', {0x2, 0x0, @initdev}}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0xffffffffffffff85}, 0x0) r3 = getpid() sched_setattr(r3, &(0x7f0000000040)={0x38, 0x2, 0x14, 0x0, 0x5}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 05:52:57 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5457, 0xfffffffffffffffd) 05:52:57 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000180000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:52:57 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f00000fff0000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) 05:52:57 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200)=0xcc00000000000000, 0xf000) 05:52:57 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000000000010000001c0000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:52:57 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x545d, 0xfffffffffffffffd) 05:52:57 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5460, 0xfffffffffffffffd) 05:52:57 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340)="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", 0x7fc3ad37) r2 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 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) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x3006}, 0x4) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x60, 0x0, 0x0, 0xf488}]}, 0x10) preadv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000280)}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x2, 0xbdda, 0x1) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x3006}, 0x4) r5 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000240)={0xa, &(0x7f00000001c0)=[{0x81, 0x8, 0x1f, 0x5}, {0x0, 0x5, 0xf8, 0x1}, {0x0, 0xe1, 0x6, 0xf2f}, {0x2b, 0x6, 0x1, 0x9}, {0xdfd6, 0x1f, 0x1, 0x99dc}, {0xd4, 0xc1, 0x2e, 0x1}, {0xd23c, 0x5, 0xff, 0xffff}, {0x7f, 0x2, 0x2, 0x7ff}, {0x7, 0x20, 0x80, 0x3ff}, {0x6, 0x2, 0x70, 0x101}]}, 0x10) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x3006}, 0x4) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000280)={0x1, &(0x7f0000000000)=[{0x7, 0x0, 0x0, 0x8}]}, 0x10) setsockopt$packet_fanout_data(r5, 0x107, 0x16, &(0x7f0000000140)={0x6, &(0x7f0000000100)=[{0x6829, 0x40, 0x20, 0x1}, {0x2, 0x8d, 0x58, 0x3}, {0x7ff, 0xe2, 0x4, 0x6a7}, {0x8, 0x5, 0x6, 0x3}, {0x7, 0xff, 0x3, 0xfffffffa}, {0xbf98, 0x3f, 0x1, 0x1}]}, 0x10) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x60, 0x0, 0x0, 0xf488}]}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f00000000c0)) 05:52:57 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x40049409, 0xfffffffffffffffd) [ 1261.071423][T13792] loop3: detected capacity change from 0 to 16 [ 1261.078071][T13793] loop5: detected capacity change from 0 to 4096 05:52:57 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x40086602, 0xfffffffffffffffd) 05:52:57 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000260000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 1261.112940][T13793] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1261.122709][T13793] EXT4-fs (loop5): group descriptors corrupted! [ 1261.188106][T13793] loop5: detected capacity change from 0 to 4096 [ 1261.202582][T13793] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1261.212349][T13793] EXT4-fs (loop5): group descriptors corrupted! 05:52:58 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000340)="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", 0x7fc3ad37) r1 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0xffffffffffffff85}, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) 05:52:58 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200)=0xe6fca92900000000, 0xf000) 05:52:58 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x40087602, 0xfffffffffffffffd) 05:52:58 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000005300000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:52:58 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fffffefff0000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) 05:52:58 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x401c5820, 0xfffffffffffffffd) 05:52:58 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x4020940d, 0xfffffffffffffffd) 05:52:58 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000000000010000003f0000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 1261.870427][T13833] loop3: detected capacity change from 0 to 16 [ 1261.878303][T13835] loop5: detected capacity change from 0 to 4096 [ 1261.911345][T13835] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1261.921221][T13835] EXT4-fs (loop5): group descriptors corrupted! 05:52:58 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340)="4fc22a705110d094d1520ff4824adf3d3f10035ba6a28e75080dbf1df8ef34deb52fcce7da990731d6e19b06ddb2d693a2d772c918fc269ae37d22ae171d7b9f639d2d9ef3503a8431930ad32c1238c55ea52b2ca0def4e6c7c6a879035a4c9020cc916c9c617cd9b4df7f8ff41c63a3b6c1f07b114af67af09aede0895cf0f8b264dfe72838c8543c73e29bb9fe2aedeb25707d45f5ee000000000000000018222a9e2ec5875c53bce2b27cba61dac70c1e7850af4f0da9b9fe789f6e1ad04ab4789625ab02d51e2ef9d4e9e5b6a01810d0bda3c826b26c1752e5554c0008ab18330fc2cafaf47720e5f13386f5bed4556c9ba78dcbb0929f2aa3ab0e8d862e4b41fb8be27c004ac2cd27489354ab906b8e00af57abc3909b1db3a11969de89a8f14ae9a11508d58e0c20553fe2b6221e07616398b0ac912397b8bb0a20ffa493d3a8f799244108d6e802e76dafb34793a3784f33f0abdd2b8e99faff99f946ae1876f5dce3ba080a3703fcfbdcfdbb49af59ff1996e304a080a622b4a5f17fe75c300ef4d50dedb0d0a422", 0x7fc3ad37) r2 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x3006}, 0x4) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x60, 0x0, 0x0, 0xf488}]}, 0x10) sendfile(r2, r3, &(0x7f00000000c0)=0x1, 0x5) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 05:52:58 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x402c542b, 0xfffffffffffffffd) 05:52:58 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200)=0xeffdffffffffffff, 0xf000) 05:52:58 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000400000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 1261.960978][T13835] loop5: detected capacity change from 0 to 4096 [ 1261.981601][T13835] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1261.991367][T13835] EXT4-fs (loop5): group descriptors corrupted! [ 1262.043830][T13870] loop3: detected capacity change from 0 to 16 05:52:58 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340)="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", 0x7fc3ad37) r2 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) r3 = dup2(r2, r0) ioctl$SG_GET_RESERVED_SIZE(r3, 0x2272, &(0x7f00000000c0)) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0xffffffffffffff85}, 0x0) r4 = getpid() sched_setattr(r4, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x3a69, 0x3, 0x0, 0x0, 0x0, 0xf42}, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 05:52:58 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x402c542c, 0xfffffffffffffffd) 05:52:58 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000ffffffbff0000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) 05:52:58 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000800400000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:52:58 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200)=0xf4ffffff00000000, 0xf000) 05:52:58 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x402c542d, 0xfffffffffffffffd) 05:52:58 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x80045432, 0xfffffffffffffffd) 05:52:58 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000000000000100f0ff7f0000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 1262.763298][T13892] loop3: detected capacity change from 0 to 16 [ 1262.770946][T13895] loop5: detected capacity change from 0 to 4096 [ 1262.799628][T13895] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1262.809401][T13895] EXT4-fs (loop5): group descriptors corrupted! 05:52:59 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340)="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", 0x7fc3ad37) epoll_create(0x102) openat2(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x243, 0x104, 0x10}, 0x18) r2 = syz_open_dev$vcsn(&(0x7f0000000140), 0xffff, 0x900) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x3006}, 0x4) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x60, 0x0, 0x0, 0xf488}]}, 0x10) r4 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f00000001c0), 0x90000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000040)) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 05:52:59 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200)=0xf5ffffff00000000, 0xf000) 05:52:59 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000004800000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:52:59 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340)="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", 0x7fc3ad37) r2 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) prlimit64(0x0, 0xe, &(0x7f0000000100)={0xd, 0xffffffffffffff85}, 0x0) r3 = getpid() sched_setattr(r3, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 05:52:59 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x80045440, 0xfffffffffffffffd) [ 1262.878449][T13895] loop5: detected capacity change from 0 to 4096 [ 1262.901044][T13895] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1262.910874][T13895] EXT4-fs (loop5): group descriptors corrupted! 05:52:59 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x80086601, 0xfffffffffffffffd) [ 1262.948689][T13929] loop3: detected capacity change from 0 to 16 05:52:59 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fffefffff0000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) 05:52:59 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001fffffdef0000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:52:59 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200)=0xf60f000000000000, 0xf000) 05:52:59 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x80087601, 0xfffffffffffffffd) 05:52:59 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x801c581f, 0xfffffffffffffffd) 05:52:59 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001fffffff60000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 1263.037783][T13951] loop5: detected capacity change from 0 to 4096 [ 1263.059998][T13957] loop3: detected capacity change from 0 to 16 [ 1263.070412][T13951] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1263.080213][T13951] EXT4-fs (loop5): group descriptors corrupted! [ 1263.146429][T13951] loop5: detected capacity change from 0 to 4096 [ 1263.160485][T13951] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1263.170272][T13951] EXT4-fs (loop5): group descriptors corrupted! 05:53:00 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340)="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", 0x7fc3ad37) fsetxattr$security_selinux(r1, &(0x7f00000000c0), &(0x7f0000000100)='system_u:object_r:auth_cache_t:s0\x00', 0x22, 0x1) r2 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 05:53:00 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x802c542a, 0xfffffffffffffffd) 05:53:00 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200)=0xfbffffff00000000, 0xf000) 05:53:00 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000ffffbffff0000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) 05:53:00 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001007ffffe0000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:53:00 executing program 1: add_key$keyring(&(0x7f0000000580), &(0x7f00000005c0)={'syz', 0x1}, 0x0, 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340)="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", 0x7fc3ad37) r2 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0xffffffffffffff85}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x3006}, 0x4) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x60, 0x0, 0x0, 0xf488}]}, 0x10) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000300)={{r3}, 0xffffffffffffffc1, 0x731, 0xf3a}) r4 = getpid() r5 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x3006}, 0x4) setsockopt$packet_fanout_data(r5, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x60, 0x0, 0x0, 0xf488}]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r5, 0x8933, &(0x7f0000000540)={'batadv_slave_0\x00'}) sched_setattr(r4, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) timer_create(0x1, &(0x7f0000000240)={0x0, 0x36, 0x0, @thr={&(0x7f00000000c0)="e7eb739fdf35fe08e216a3ccc487a5b9eab54003bd6208bc896ff3e2c5091f45a8dda945a32c35617ad1b23d2f0b1ee55a42e92da726608bc018b5402b8328597f07b0c2d4cf17fb10", &(0x7f0000000140)="d0dc03a1b62c5ddf860a2ddda7c6223e51bb72166e51d810f4891dab883f04d502c6a086aef00b77025d0aa1683a9653b20218cebdc52533491e9232a0ec82beb32e7b41035be414479bf115853be1b4a1ef4c3622e376ab42e544da168739d7a3c34dc5e9bbc60d9686d14cc861b5af49122abd24811a8174fa1a9bc6e4a59717b987a67276b4570ee637e5295804f11f8eb44d8b1b30914528b9aba85cf89ba046efe2766a6309ef1793fb4b7f636b9d8c5f1122dda48f8f292517315dde3e80f2d0b77a8342acd03b541dc83050f1acb2d115e8f5dbdbb5fc625ab92454968b75eebfce9935fb51c8721d7eadf13ea7b9e1a03fa868"}}, &(0x7f00000002c0)) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000500)={0x1, 0x2000}, 0x4) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 05:53:00 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0xc0045878, 0xfffffffffffffffd) 05:53:00 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0xc0045878, 0xfffffffffffffffd) 05:53:00 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0xc0189436, 0xfffffffffffffffd) [ 1263.906378][T13992] loop3: detected capacity change from 0 to 16 [ 1263.916209][T13997] loop5: detected capacity change from 0 to 4096 05:53:00 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001fffffffe0000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:53:00 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0xc020660b, 0xfffffffffffffffd) [ 1263.959717][T13997] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1263.969497][T13997] EXT4-fs (loop5): group descriptors corrupted! [ 1263.984124][ T25] audit: type=1400 audit(1629352380.122:249): avc: denied { relabelfrom } for pid=13982 comm="syz-executor.4" name="" dev="pipefs" ino=173595 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=fifo_file permissive=1 05:53:00 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r1, 0xc0709411, &(0x7f00000000c0)={{0x0, 0xfffffffffffffffd, 0x8, 0xc01500000, 0x80000000, 0x51b, 0x4, 0x71, 0x58b, 0x40, 0x0, 0x1, 0x2, 0x50020cbb, 0x5}, 0x50, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000000240)={0x0, r2, "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", "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"}) ioctl$TIOCSSOFTCAR(r1, 0x5405, 0xfffffffffffffffd) ioctl$KDGETMODE(0xffffffffffffffff, 0x4b3b, &(0x7f0000000000)) [ 1264.115182][T13997] loop5: detected capacity change from 0 to 4096 [ 1264.128448][T13997] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1264.138297][T13997] EXT4-fs (loop5): group descriptors corrupted! 05:53:00 executing program 4: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340)="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", 0x7fc3ad37) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r0, 0x6612) r2 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) preadv(r1, &(0x7f0000001680)=[{&(0x7f0000000100)=""/254, 0xfe}, {&(0x7f0000000200)=""/194, 0xc2}, {&(0x7f0000000500)=""/156, 0x9c}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/171, 0xab}], 0x5, 0x6, 0x76ec7e22) 05:53:00 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200)=0xff0f000000000000, 0xf000) 05:53:00 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001effdffff0000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:53:00 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5405, 0xfffffffffffffffd) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(r2, 0x4008941a, &(0x7f0000000000)=0x2) 05:53:00 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000ff9fdffff0000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) 05:53:00 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f00000002c0)="4fc22a705110d094d1520ff4824adff8ef34deb5d772c918fc269ae37d22ae171d7b9f639d2d9ef3503a8431930ad32c1238c55ea52b2ca0cef4e6c7c6a879035a4c9020cc916cd312e20def9c617cd9b4df7f8ff41c63a3bec1f07b114af67af09aede0895cf0f8b264dfe72838c8543c73e29bb9fe2aedeb25707d45f5ee00000000222a9e2ec5875c53bce2b27cba61dac70c1e7850af9f6e1ad04ab4789625ab02d51e2ef9d4e9e5b6a01810d0bda3c8b391e5e34cbdd549e126b26c1752e5554c0008ab18330fc2cafaf47720e5f13386f5bed4556c9ba78dcbb0929f2aa3ab0e8d862e4b41fb8be27c004ac2cd27489354ab906b8e00af57abc3909b1db3a11969de89a8f14ae9a11508d58e0c20553fe2b6221e07616398b0ac912397b8bb0a20ffa493d3c4f799244108d6e802e76dafb34793a3784f33f0abdd2b8e99faff99f946bd1876f5dce3ba080a3703fcfbdcfdb949af59ff64d2be07a080a622b4a5f17fe75c300e3c9f08d8592c7b954f36a7eb7f4169ba4afe74de0d1adbf104e9ddca9942e273dd72ff1d4699fb844b0d7f3b45b2874e6a758bafce6ab8869d06bbe5c14307f445cee37f4764b1cc9184a84b6f46f6b9003a", 0x1bc) ioctl$BTRFS_IOC_SPACE_INFO(r0, 0xc0109414, &(0x7f0000000500)=ANY=[@ANYBLOB="bb060000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r2 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0xffffffffffffff85}, 0x0) r3 = getpid() epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)={0x283fef7826025fd6}) sched_setattr(r3, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 05:53:00 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)={0xfffffff8, 0xfffffffe, 0x0, 0x0, 0x0, "fb00"}) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5405, 0xfffffffffffffffd) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r2, 0x40286608, &(0x7f0000000040)={0x2, 0x7, 0x1, 0x0, 0x4, 0x1f}) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x3006}, 0x4) syz_open_dev$tty20(0xc, 0x4, 0x1) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x60, 0x0, 0x0, 0xf488}]}, 0x10) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r4, 0xc3fe4000) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f0000000200)={0x0, 0x7fff}) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f00000000c0)="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") [ 1264.809559][T14045] loop5: detected capacity change from 0 to 4096 [ 1264.828979][T14047] loop3: detected capacity change from 0 to 16 05:53:00 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001f6ffffff0000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:53:01 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200)=0xffef000000000000, 0xf000) 05:53:01 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000000200)) syz_open_pts(r2, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f00000000c0)={0x5, 0x7ff, 0x8001, 0x5, 0x6, "858ffff55965967e32f4267f3983888d0ddefb"}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x100) syz_open_pts(r1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r3, 0x5405, 0xfffffffffffffffd) [ 1264.858713][T14045] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1264.868501][T14045] EXT4-fs (loop5): group descriptors corrupted! 05:53:01 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001feffffff0000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:53:01 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x17) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_pts(r1, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x3006}, 0x4) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x60, 0x0, 0x0, 0xf488}]}, 0x10) r4 = dup2(r3, r2) ioctl$TCSETS2(r4, 0x402c542b, &(0x7f0000000040)={0x6, 0x1, 0x100, 0x3d, 0x0, "3c0b3f910d118fd417587bcbd3a02ba5cc9158", 0x9, 0x2}) ioctl$TIOCSSOFTCAR(r2, 0x5405, 0xfffffffffffffffd) [ 1264.932134][T14045] loop5: detected capacity change from 0 to 4096 [ 1264.939865][T14045] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1264.949620][T14045] EXT4-fs (loop5): group descriptors corrupted! [ 1264.979861][T14085] loop3: detected capacity change from 0 to 16 05:53:01 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340)="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", 0x7fc3ad37) r2 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x76dd3ed0f8cfcc19}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 05:53:01 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000000000000100000000000000400000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:53:01 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200)=0xffefffff00000000, 0xf000) 05:53:01 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5405, 0xfffffffffffffffd) r2 = signalfd4(r0, &(0x7f0000000000)={[0x7]}, 0x8, 0x80800) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x240, 0x80) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f00000000c0)={0xfffffff7, 0x100, 0x5, 0xfffffffe, 0xf, "86ed2473b7674f4131b6ce63561b978c6c87bf"}) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000040)) 05:53:01 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000ffdfdffff0000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) 05:53:01 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340)="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", 0x7fc3ad37) r2 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0xffffffffffffff85}, 0x0) r3 = getpid() sched_setattr(r3, &(0x7f0000000100)={0x38, 0x2, 0x10000002, 0x0, 0x5, 0x6, 0x4, 0xfffffffffffffffd}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x400) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 05:53:01 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004ac0)=[{{&(0x7f0000000000)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/22, 0x16}, {&(0x7f0000000100)=""/172, 0xac}], 0x2, &(0x7f0000000240)=""/80, 0x50}, 0x1ff}, {{&(0x7f00000002c0)=@isdn, 0x80, &(0x7f0000001400)=[{&(0x7f0000000340)=""/45, 0x2d}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/73, 0x49}], 0x3}, 0x9}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001a80)=[{&(0x7f00000014c0)=""/49, 0x31}, {&(0x7f0000001500)=""/42, 0x2a}, {&(0x7f0000001540)=""/245, 0xf5}, {&(0x7f0000001640)=""/179, 0xb3}, {&(0x7f0000001700)=""/180, 0xb4}, {&(0x7f00000017c0)=""/152, 0x98}, {&(0x7f0000001880)=""/82, 0x52}, {&(0x7f0000001900)=""/107, 0x6b}, {&(0x7f0000001980)=""/128, 0x80}, {&(0x7f0000001a00)=""/119, 0x77}], 0xa, &(0x7f0000001b40)=""/25, 0x19}, 0x84b2}, {{&(0x7f0000001b80)=@tipc, 0x80, &(0x7f0000001ec0)=[{&(0x7f0000001c00)=""/64, 0x40}, {&(0x7f0000001c40)=""/166, 0xa6}, {&(0x7f0000001d00)=""/198, 0xc6}, {&(0x7f0000001e00)=""/156, 0x9c}], 0x4, &(0x7f0000001f00)=""/246, 0xf6}, 0x5}, {{&(0x7f0000002000)=@caif, 0x80, &(0x7f0000003240)=[{&(0x7f0000002080)=""/48, 0x30}, {&(0x7f00000020c0)=""/4096, 0x1000}, {&(0x7f00000030c0)=""/34, 0x22}, {&(0x7f0000003100)=""/16, 0x10}, {&(0x7f0000003140)=""/226, 0xe2}], 0x5, &(0x7f00000032c0)=""/56, 0x38}, 0x7}, {{&(0x7f0000003300)=@phonet, 0x80, &(0x7f0000003600)=[{&(0x7f0000003380)=""/206, 0xce}, {&(0x7f0000003480)=""/166, 0xa6}, {&(0x7f0000003540)=""/135, 0x87}], 0x3, &(0x7f0000003640)=""/4096, 0x1000}, 0x5}, {{&(0x7f0000004640)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000004700)=[{&(0x7f00000046c0)=""/24, 0x18}], 0x1}, 0x1ff}, {{&(0x7f0000004740)=@caif=@dgm, 0x80, &(0x7f00000049c0)=[{&(0x7f00000047c0)=""/100, 0x64}, {&(0x7f0000004840)=""/201, 0xc9}, {&(0x7f0000004940)=""/83, 0x53}], 0x3, &(0x7f0000004a00)=""/143, 0x8f}, 0x1}], 0x8, 0x10000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)={0x0, 0xffff, 0x0, 0x0, 0xb}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5405, 0xfffffffffffffffd) 05:53:01 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001fffffffffffffffe0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 1265.743423][T14112] loop3: detected capacity change from 0 to 16 [ 1265.751775][T14111] loop5: detected capacity change from 0 to 4096 [ 1265.777277][T14111] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1265.787173][T14111] EXT4-fs (loop5): group descriptors corrupted! 05:53:01 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x3006}, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x60, 0x0, 0x0, 0xf488}]}, 0x10) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x3006}, 0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x60, 0x0, 0x0, 0xf488}]}, 0x10) sendfile(r1, r2, &(0x7f00000000c0)=0x100000000, 0x7f) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100), 0x80, 0x0) sendfile(r1, r3, &(0x7f0000000140)=0x2, 0x0) r4 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r4, 0x5420, &(0x7f0000000040)=0x80000001) ioctl$TIOCSSOFTCAR(r4, 0x5405, 0xfffffffffffffffd) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, "0078845011ff004000"}) syz_open_pts(r5, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000000000)=0x13) 05:53:01 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200)=0xfffdffff00000000, 0xf000) 05:53:01 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000200000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:53:01 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x181b03, 0x0) signalfd(r0, &(0x7f0000000000)={[0x3ff]}, 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000040)={0x3842, 0x0, 0x5, 0xfffffffe, 0x5}) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x5405, 0xfffffffffffffffd) [ 1265.862771][T14111] loop5: detected capacity change from 0 to 4096 [ 1265.880563][T14111] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1265.890328][T14111] EXT4-fs (loop5): group descriptors corrupted! [ 1265.900969][T14149] loop3: detected capacity change from 0 to 16 05:53:02 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340)="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", 0x7fc3ad37) r2 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x3006}, 0x4) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x60, 0x0, 0x0, 0xf488}]}, 0x10) write$binfmt_elf64(r3, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x6, 0x9, 0x0, 0x0, 0x2, 0x6, 0x760, 0x261, 0x40, 0x2c9, 0xbac2, 0x4, 0x38, 0x1, 0x3, 0x7, 0x2}, [{0x4, 0x10001, 0x8, 0x7, 0x5, 0x8, 0x0, 0xffffffffffffff18}], "01d7d4ffda03575d2547b728634cbd679be7b5ce716961cf77c38a29931185a60eb867821139a4c066664fb170d9d7bcc55065c1f1c98c8054515c496775f7bf2dabc9d0379e1adc1e5879bb2b2b2d59964e21d5b627151163e66cf074bf6c86f0f4eb97ac8f2e53f2fd21fa4c70bbf66cf44f0e68b6e9ff31da80784a2442ef1634f0a98d28fc59abd3cbf4861bbd2a5cce9dd81518f041fe1ad1526beaef882fa34dc29ad40a6113d6ddb4ff128e44c34c672b40bf9d59fd27c0e1d9dddd3ee532d8c11ce592c301496a6e2cb7df1c1c5cb1c3045ebb0c15431dd39c53c21dde75668e987e8c5e01a29e3d5acf613ba520"}, 0x16a) 05:53:02 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000300000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:53:02 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f7fffffff0000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) 05:53:02 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200)=0xffff7f0000000000, 0xf000) 05:53:02 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000001180)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fc00003}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000280)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000300)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40082102, &(0x7f0000000140)={r3, 0x0, 0xffffffffffffffff, 0x0, 0x80000}) ioctl$BTRFS_IOC_QGROUP_LIMIT(r0, 0x8030942b, &(0x7f00000000c0)={0x3ff, {0x0, 0x9, 0x2, 0x7ff, 0x2}}) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x3006}, 0x4) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x60, 0x0, 0x0, 0xf488}]}, 0x10) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000000)={r2, 0x1, r4, 0x6}) r5 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r5, 0x5405, 0xfffffffffffffffd) 05:53:02 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340)="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", 0x7fc3ad37) r2 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0xffffffffffffff85}, 0x0) getpid() r3 = getpid() sched_setattr(r3, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 05:53:02 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000400000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:53:02 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200)=0xffffff0f00000000, 0xf000) [ 1266.655175][T14171] loop5: detected capacity change from 0 to 4096 [ 1266.661739][T14172] loop3: detected capacity change from 0 to 16 [ 1266.680065][T14171] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1266.689825][T14171] EXT4-fs (loop5): group descriptors corrupted! 05:53:02 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000500000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:53:02 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000600000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:53:02 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000700000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:53:02 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000800000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 1266.769052][T14171] loop5: detected capacity change from 0 to 4096 [ 1266.782066][T14171] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1266.791843][T14171] EXT4-fs (loop5): group descriptors corrupted! [ 1266.806784][T14204] loop3: detected capacity change from 0 to 16 05:53:03 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340)="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", 0x7fc3ad37) r2 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r3 = dup3(r1, r2, 0x0) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000100), 0x10000, 0x0) splice(r3, &(0x7f00000000c0)=0xfff, r4, &(0x7f0000000140)=0x37, 0x7, 0x4) 05:53:03 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200)=0xffffffff00000000, 0xf000) 05:53:03 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001001800000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:53:03 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f85ffffff0000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 1267.571864][T14229] loop5: detected capacity change from 0 to 4096 [ 1267.579256][T14232] loop3: detected capacity change from 0 to 16 [ 1267.595127][T14229] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1267.604889][T14229] EXT4-fs (loop5): group descriptors corrupted! 05:53:03 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0xfffffffd, 0xffffffff, 0x5, 0x0, 0x0, "ed00000600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5405, 0xfffffffffffffffd) 05:53:03 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000500)="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", 0x216) r2 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0xffffffffffffff85}, 0x0) r3 = getpid() sched_setattr(r3, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) setrlimit(0x7, &(0x7f00000000c0)={0x5, 0x6}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 05:53:03 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001001c00000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:53:03 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f8cffffff0000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) 05:53:03 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200)=0xffffffffffff0700, 0xf000) 05:53:03 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340)="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", 0x7fc3ad37) r2 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000100)=0x10000000) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0xffffffffffffff85}, 0x0) r3 = getpid() sched_setattr(r3, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) sched_setattr(r3, &(0x7f0000000180)={0x38, 0x1, 0x10, 0x9, 0x0, 0xea6, 0xe6, 0x5, 0x80}, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) openat2(r4, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000140)={0x800, 0x27, 0x8}, 0x18) 05:53:03 executing program 2: sendmsg$TIPC_NL_KEY_FLUSH(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="e0000000", @ANYRES16=0x0, @ANYBLOB="100027bd7000fcdbdf25180000004c0005800800010065746800080001007564700014000280080004003f0000000800020000000000240002800800030020000000080003000008000008000400a7e0ffff08000400b30000006c0001804480000000fe8000000000001400000000000000bb06000000200002000a004e210000ef1b200100000000000000000000000000000180000008000300740000001c0002800800030081000000080003000900000008000200800000001400098008000200ff0f0000080001000200"/218], 0xe0}, 0x1, 0x0, 0x0, 0x1000}, 0x24004040) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x2) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000000)=0x4) ioctl$TIOCSSOFTCAR(r1, 0x5405, 0xfffffffffffffffd) 05:53:03 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x0, 0x2}, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x8000}, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x60, 0x0, 0x0, 0xf488}]}, 0x10) ioctl$F2FS_IOC_SET_PIN_FILE(r1, 0x4004f50d, &(0x7f0000000000)=0x2) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x5405, 0xfffffffffffffffd) syz_open_pts(r2, 0x941000) [ 1267.718768][T14257] loop5: detected capacity change from 0 to 4096 [ 1267.726886][T14260] loop3: detected capacity change from 0 to 16 [ 1267.741413][T14257] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1267.751154][T14257] EXT4-fs (loop5): group descriptors corrupted! 05:53:04 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x5) write(r0, &(0x7f0000000340)="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", 0x7fc3ad37) r1 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x3006}, 0xfffffffffffffc91) 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) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x1) r4 = openat$cgroup_procs(r0, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) vmsplice(r4, &(0x7f0000000000), 0x0, 0x0) 05:53:04 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f97ffffff0000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) 05:53:04 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001002600000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:53:04 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = syz_open_dev$ttys(0xc, 0x2, 0x0) r2 = syz_open_pts(r1, 0x80) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x14}) ioctl$TCSETS(r2, 0x5402, &(0x7f00000000c0)={0xaa, 0x7, 0x400000, 0x5, 0x12, "10730e578451d6e168ca3e6f26924ef8dbc1f1"}) r3 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x100010, r0, 0x13f1000) ioctl$TIOCSSOFTCAR(r3, 0x5405, 0xfffffffffffffffd) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x12) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f0000000040)) 05:53:04 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200)=0xfffffffffffffdef, 0xf000) 05:53:04 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) r2 = socket$nl_sock_diag(0x10, 0x3, 0x4) dup3(r2, r0, 0x80000) ioctl$TCFLSH(r0, 0x540b, 0x2) ioctl$TIOCSSOFTCAR(r1, 0x5405, 0xfffffffffffffffd) ioctl$TCXONC(r0, 0x540a, 0x2) [ 1268.469170][T14293] loop3: detected capacity change from 0 to 16 [ 1268.477473][T14295] loop5: detected capacity change from 0 to 4096 [ 1268.503993][T14295] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 05:53:04 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000000000000100fe00000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:53:04 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x481, 0x0) r2 = signalfd4(r1, &(0x7f00000000c0)={[0x2]}, 0x8, 0x80800) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000100)={0x3, 0x6, 0x200, 0x8, 0x2, "e738f0facd94437a2cea704db70ade316c3288"}) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000200)={0x0, 0x0, 0x2ab, 0x0, 0x3}) r3 = syz_open_pts(r0, 0x0) ioctl$TCSETSF2(r3, 0x402c542d, &(0x7f0000000000)={0x7, 0x3, 0x1, 0x4, 0x6, "e089a8e16a1df1268513e8fb42b24e5f3176cc", 0x2}) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x3) ioctl$TIOCSSOFTCAR(r3, 0x5405, 0xfffffffffffffffd) 05:53:04 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fdaffffff0000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 1268.513755][T14295] EXT4-fs (loop5): group descriptors corrupted! 05:53:04 executing program 1: ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f00000000c0)={0x8, 0x9f, 0x9, 0x7, 0x11, "d44544bf060eeb8e9b1988e81951e0cb24e5fb"}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340)="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", 0x7fc3ad37) r2 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0xffffffffffffff85}, 0x0) r3 = getpid() sched_setattr(r3, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x10000000, 0x4, 0x3, 0x0, 0x401, 0x56, 0x7, 0x4}, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r4 = gettid() sched_setattr(r4, &(0x7f0000000100)={0x38, 0x1, 0x40, 0x4dbd, 0x1, 0x8000, 0x1000, 0x800, 0x1, 0xff}, 0x0) 05:53:04 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200)=0xffffffffffffff7f, 0xf000) 05:53:04 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5405, 0xfffffffffffffffd) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x120) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0xffff, 0x100, 0x4ca8, 0x6, 0x3, "73dbc6fc9039f1ce08dec4f721676c716bef8a"}) [ 1268.579983][T14319] loop5: detected capacity change from 0 to 4096 [ 1268.599712][T14319] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1268.609496][T14319] EXT4-fs (loop5): group descriptors corrupted! [ 1268.620271][T14327] loop3: detected capacity change from 0 to 16 [ 1268.660002][T14319] loop5: detected capacity change from 0 to 4096 [ 1268.671393][T14319] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1268.681275][T14319] EXT4-fs (loop5): group descriptors corrupted! 05:53:05 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340)="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", 0x7fc3ad37) r2 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)="868b5b903e8314667630e1999552f59fb86ac3fcef7d96df372672b051ac9a23a6edddefac9d0ded3e009f493f1422dbdd901252d23e44bcee75fe4e50002874da04fc7f7631b405bb32b2cdf29f9ee7d9ab193856c4cb711ac601b841f0d0180c8254f0de868aabbffe241a0d31ab82802f424441038a318bdda0bb8b0478b955b5acb90a8f159c795f6c0086c0a87264c3bcf45e786b0b017dcf5ed348c1f6d614393ead0f051898f0e61daae6020c1dfa81d7905656c84bc2c21ffa85a07d6dd9faeca939812276835b102b", 0xcd}], 0x1, 0x6) 05:53:05 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000402000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:53:05 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) syz_open_pts(r0, 0x80040) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5405, 0xfffffffffffffffd) 05:53:05 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200)=0xffffffffffffffff, 0xf000) 05:53:05 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000ff4ffffff0000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) 05:53:05 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5405, 0xfffffffffffffffd) ioctl$TCXONC(r1, 0x540a, 0x1) [ 1269.393137][T14354] loop5: detected capacity change from 0 to 4096 [ 1269.400467][T14357] loop3: detected capacity change from 0 to 16 [ 1269.427818][T14354] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 05:53:05 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000003000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:53:05 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5405, 0xfffffffffffffffd) r2 = syz_open_dev$ttys(0xc, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000007540)={0x0, 0x0}) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000007480)=[{{&(0x7f00000000c0)=@abs, 0x6e, &(0x7f0000003840)=[{&(0x7f0000000140)=""/42, 0x2a}, {&(0x7f0000000180)=""/84, 0x54}], 0x2, &(0x7f0000003880)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}, @cred={{0x1c}}], 0x68}}, {{&(0x7f0000003900)=@abs, 0x6e, &(0x7f0000004c40)=[{&(0x7f0000003980)}, {&(0x7f00000039c0)=""/131, 0x83}, {&(0x7f0000003a80)=""/6, 0x6}, {&(0x7f0000003ac0)=""/25, 0x19}, {&(0x7f0000003b00)=""/162, 0xa2}, {&(0x7f0000003bc0)=""/38, 0x26}, {&(0x7f0000003c00)=""/4096, 0x1000}, {&(0x7f0000004c00)=""/18, 0x12}], 0x8, &(0x7f0000004cc0)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x68}}, {{&(0x7f0000004d40)=@abs, 0x6e, &(0x7f0000007340)=[{&(0x7f0000004dc0)=""/4096, 0x1000}, {&(0x7f0000005dc0)=""/212, 0xd4}, {&(0x7f0000005ec0)=""/211, 0xd3}, {&(0x7f0000005fc0)=""/61, 0x3d}, {&(0x7f0000006000)=""/4096, 0x1000}, {&(0x7f0000007000)=""/181, 0xb5}, {&(0x7f00000070c0)=""/190, 0xbe}, {&(0x7f0000007180)=""/150, 0x96}, {&(0x7f0000007240)=""/58, 0x3a}, {&(0x7f0000007280)=""/135, 0x87}], 0xa, &(0x7f0000007400)=[@cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x48}}], 0x3, 0x1, &(0x7f0000007580)={r3, r4+60000000}) r7 = gettid() tkill(r7, 0x34) r8 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r8, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x3006}, 0x4) setsockopt$packet_fanout_data(r8, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x60, 0x0, 0x0, 0xf488}]}, 0x10) r9 = openat(0xffffffffffffff9c, &(0x7f000000f540)='./file0\x00', 0x1, 0x0) r10 = signalfd4(r0, &(0x7f000000f580)={[0x7fffffff]}, 0x8, 0x0) r11 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f000000f5c0), 0x1, 0x0) r12 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r12, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r13) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f680)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f000000f4c0)=[{&(0x7f0000000240)={0x12bc, 0x3b, 0x128, 0x70bd25, 0x2, "", [@generic="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@generic="c375cb02e89b267b2a2689cf53b981303f4fa25050085c7d95adcd9d19ed21a361c6ecec8dd1443c1917aef568569618484d0c5b421c082040b7d3ceb9e593d2cbb0a20b4d133e", @nested={0x264, 0x4, 0x0, 0x1, [@typed={0x8, 0x4f, 0x0, 0x0, @ipv4=@empty}, @typed={0x14, 0x2e, 0x0, 0x0, @ipv6=@loopback}, @typed={0xc, 0x87, 0x0, 0x0, @u64=0x200}, @typed={0x8, 0x62, 0x0, 0x0, @str='%}-\x00'}, @typed={0xa, 0x4, 0x0, 0x0, @str='-*\'-#\x00'}, @generic="1ca28ccbc52f5966852b47d8353264d87fc93d819e91b7aaa4fae391bf19217272da1428fdee06cd79aa419159e50c67806a5eda8ceb7d1c9dbce3614f1a86a1a14accd73621a37e52d72a5bfb7ad399ab39419b9e46c59810b18177cce436cc24d4eb85edfd215f1501eb4b8e5e", @typed={0x8, 0x8a, 0x0, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0x23}}, 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[@typed={0x8, 0x90, 0x0, 0x0, @pid=0xffffffffffffffff}, 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[@generic="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@nested={0x22, 0x61, 0x0, 0x1, [@typed={0x4, 0x58}, @typed={0x8, 0x23, 0x0, 0x0, @u32=0x10001}, @generic="40b6e5557458be8dabb6c2c82ccea51587f7"]}]}, 0x1034}], 0x7, &(0x7f000000f600)=[@rights={{0x28, 0x1, 0x1, [r9, r10, r2, r1, r2, r11]}}, @rights={{0x18, 0x1, 0x1, [r6, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [r1, r2, r0]}}], 0x60, 0x20004840}, 0x20000800) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000000)={0xff, 0x8, 0x1ff, 0x1, 0x6, "ea8ec9a2e3bab8de"}) [ 1269.437760][T14354] EXT4-fs (loop5): group descriptors corrupted! 05:53:05 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x3006}, 0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x60, 0x0, 0x0, 0xf488}]}, 0x10) write(r2, &(0x7f00000000c0)="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", 0x18c) r3 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000040)) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0xffffffffffffff85}, 0x0) r4 = getpid() sched_setattr(r4, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 05:53:05 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x2000) 05:53:05 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000204000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:53:05 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x24000, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0x12) ioctl$TIOCSSOFTCAR(r1, 0x5405, 0xfffffffffffffffd) [ 1269.525959][T14354] loop5: detected capacity change from 0 to 4096 [ 1269.545541][T14390] loop3: detected capacity change from 0 to 16 [ 1269.557087][T14354] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1269.566842][T14354] EXT4-fs (loop5): group descriptors corrupted! 05:53:06 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340)="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", 0x7fc3ad37) r2 = epoll_create(0x102) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x48002, 0x3e209bb4c2114300) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 05:53:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000604000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:53:06 executing program 2: r0 = syz_genetlink_get_family_id$mptcp(&(0x7f00000001c0), 0xffffffffffffffff) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000001680)={[0x9]}, 0x8, 0x800) sendmsg$MPTCP_PM_CMD_SET_LIMITS(r1, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x5c, r0, 0x300, 0x70bd2b, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_ADDR={0x38, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @remote}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e21}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x4}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x2000c041}, 0x400800d) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = syz_open_dev$ptys(0xc, 0x3, 0x1) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0), 0x2000, 0x0) ioctl$TCSETSW(r4, 0x5403, &(0x7f0000000100)={0xfec, 0x0, 0x400, 0x3, 0xb, "2ea5173a0212733e6da2a5aee83f0d77fc178f"}) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000000200)) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000000000)={0x8, 0x81, 0x6, 0xe009, 0xf, "0768cdc7efa1569435a9a6fcf3abf29c65726b"}) r5 = syz_open_pts(r2, 0x0) ioctl$TIOCSSOFTCAR(r5, 0x5405, 0xfffffffffffffffd) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETSW(r6, 0x5403, &(0x7f0000000140)={0x7f, 0x2, 0x8000, 0x47940b38, 0xf, "6f964cd6f6b3dcf08b46c3f0c0c2407324137e"}) ioctl$TCSETS(r6, 0x40045431, &(0x7f0000000200)) syz_open_pts(r6, 0x0) ioctl$TCGETS2(r6, 0x802c542a, &(0x7f0000000040)) 05:53:06 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x3000) 05:53:06 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000ff6ffffff0000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) 05:53:06 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x9, 0x80000001, 0xffff0001, 0x0, 0x1, "50e14e9a710031d388e6f6e020daf0a2e722f5"}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) pidfd_getfd(0xffffffffffffffff, r1, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x5405, 0xfffffffffffffffd) 05:53:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001008004000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:53:06 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x4000) 05:53:06 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340)="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", 0x7fc3ad37) r2 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) write$binfmt_misc(r0, &(0x7f00000000c0)={'syz0', "49bf3dd0c14e2b1f1ee1624c576905"}, 0x13) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0xffffffffffffff85}, 0x0) r3 = dup3(r1, r1, 0x80000) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x13, r3, 0xc9b9e000) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x3006}, 0x4) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x60, 0x0, 0x0, 0xf488}]}, 0x10) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000000, 0x2010, r4, 0x8aa63000) r5 = getpid() sched_setattr(r5, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3, 0x0, 0x1}, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) [ 1270.292226][T14412] loop5: detected capacity change from 0 to 4096 [ 1270.298957][T14413] loop3: detected capacity change from 0 to 16 [ 1270.321962][T14412] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 05:53:06 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000ffbffffff0000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) 05:53:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000005000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 1270.321978][T14412] EXT4-fs (loop5): group descriptors corrupted! 05:53:06 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000ffdffffff0000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 1270.350115][T14412] loop5: detected capacity change from 0 to 4096 [ 1270.350713][T14412] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1270.350766][T14412] EXT4-fs (loop5): group descriptors corrupted! [ 1270.407280][T14446] loop3: detected capacity change from 0 to 16 [ 1270.411302][T14448] loop5: detected capacity change from 0 to 4096 [ 1270.419751][T14448] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1270.419837][T14448] EXT4-fs (loop5): group descriptors corrupted! [ 1270.474979][T14459] loop5: detected capacity change from 0 to 4096 [ 1270.477397][T14459] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1270.477438][T14459] EXT4-fs (loop5): group descriptors corrupted! 05:53:07 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340)="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", 0x7fc3ad37) r2 = epoll_create(0x102) socket$inet6(0xa, 0x1, 0x5) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 05:53:07 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001003005000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:53:07 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x5000) 05:53:07 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000ffeffffff0000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) 05:53:07 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0xfffffffe, 0x20, 0x2, 0x108, 0x0, "3df91b4ea1feb156c109ea25230092ba4c03f2"}) 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) ioctl$TCSETS(r2, 0x5402, &(0x7f00000000c0)={0x81, 0x9, 0x7f, 0x0, 0x11, "8e418d2a209363ba68618e34ffeba24ca4e5a5"}) syz_open_pts(r3, 0x8000) ioctl$TIOCSSOFTCAR(r1, 0x5405, 0xfffffffffffffffd) 05:53:07 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5405, 0xfffffffffffffffd) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0x4, 0xffff7fff, 0x3, 0xf, "d437ac70391bee857b2a4f30272e2dc4a4141d"}) 05:53:07 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0xfd}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5405, 0xfffffffffffffffd) 05:53:07 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000006000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:53:07 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340)="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", 0x7fc3ad37) r2 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0xffffffffffffff85}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x3006}, 0x4) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x60, 0x0, 0x0, 0xf488}]}, 0x10) fadvise64(r3, 0xff, 0x3, 0x3) r4 = getpid() sched_setattr(r4, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) [ 1271.215655][T14476] loop5: detected capacity change from 0 to 4096 [ 1271.222471][T14477] loop3: detected capacity change from 0 to 16 05:53:07 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x6000) 05:53:07 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000200)) syz_open_pts(r1, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000000200)) syz_open_pts(r2, 0x0) ioctl$TCSETS2(r2, 0x402c542b, &(0x7f00000000c0)={0xb4, 0xffffffff, 0x8, 0x5, 0x4, "d44ee41399487f8d583d3ecd63449b7433539e", 0x800, 0x2}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)={0x9, 0x4, 0x8, 0x0, 0x18, "a2c2a8a4c4a247d40a3d1c723735866a0f9af0"}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0xfffffffc, 0xfff, 0x7fffffff, 0x510, 0x11, "66c2bea0c43bc474aeaf602f277ac75ddf10dd"}) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r3, 0x5405, 0xfffffffffffffffd) 05:53:07 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000406000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 1271.256821][T14476] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1271.266672][T14476] EXT4-fs (loop5): group descriptors corrupted! [ 1271.320310][T14476] loop5: detected capacity change from 0 to 4096 [ 1271.338352][T14476] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1271.348114][T14476] EXT4-fs (loop5): group descriptors corrupted! [ 1271.361772][T14510] loop3: detected capacity change from 0 to 16 05:53:08 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000001280), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_MCAST_RATE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010026bd7000fbdbdf255c00000008"], 0x68}}, 0x0) sendmsg$NL80211_CMD_TESTMODE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000500)={0x29c, r3, 0x4, 0x70bd27, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_TESTDATA={0xf0, 0x45, "f095904494f1533ac5b4d880c682c59b57bdecf93ab724e2c9ee90065ee47b0e3b7385599a98bf84e620244c5ca6fb93a4fb569379b67b60ff898bbb0febd3fde78f54fe6800e95c0d2bdaa4187ec73ae7b21b166714b029f95ea8177092a68b158179425ac320e62d472c73c7e650ec198e26e3fc8e7b28672d91bafa0e5cd1ac78c8ece5f30b03e92f0f3d4cdad27a607aaf31a525cbe0754d8cd4d8740430bfff9c8f18a63ae59efb73cf9058f40b07c7dbfdf31917d30cb81f9f54d2df9dbbab6e1ec7990eeb8eecbf4cfbeecfb61f4b9f6cab9f4d4c8effdee95579a8a680601be127a1fb90659532fe"}, @NL80211_ATTR_TESTDATA={0xaf, 0x45, "d21de581e891c5ba18fefbc871ca7972b800d35b242ad0d5f767a6edfc97713db55e2836cfc93b34dea77876603a6a5f1cc7f5c09baf7d01ecc981a5e4f32e5d7c52aa0de161984b13d7aa678cec144591ec87299e3270a8cb3cc3651cec67fa957ba89a4035c777f5ffe5356c5fb7af97f7bc44d21770970bdd824dee5a2a0f96f4dd7601eb74e1ffe65500ab29bd89b24d636725d3938d1591c75841d407a6ae6f0dd3309b38f301da7c"}, @NL80211_ATTR_TESTDATA={0xa1, 0x45, "cfa47e70de65972887c622ddc31570d73c8d09ba1ee7a9b754bc597d6613491a651c6d9c6aaf56a29198fe57ee961b71bfca60bd151425c284d219bfb51ee3873b2b3e8ba6f3383fd9f5e6078cfe1e8d354f2d44ec5ddd69b09a86366315895943f69a38d97b461ec8205a4b56b7b67a96eb73381fc64e16265998993b0b5b8836d01866401a47acfc07ea3ef05852a716f7168f1d249f74f85cd7df81"}, @NL80211_ATTR_TESTDATA={0x41, 0x45, "8aefebcfe982a5fa169a88fb30682cd1dde4665c000a3336520c81f73f296dfbd505e99ff7bb82aad1c41ca3a9d1afe0269b06019e69c2fe5c2aceaf69"}]}, 0x29c}, 0x1, 0x0, 0x0, 0x4000840}, 0x200000b0) write(r1, &(0x7f0000000340)="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", 0x7fc3ad37) r4 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000000040)) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 05:53:08 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000007000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:53:08 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x206000, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000200)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x541a, 0xfffffffffffffffd) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000000)=0x17) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r3, 0x5405, 0xfffffffffffffffd) 05:53:08 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x7000) 05:53:08 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000300000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) 05:53:08 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340)="4fc22a705110d094d1520ff4824adf3d3f10035ba6a28e75080dbf1df8ef34deb52fcce7da990731d6e19b06ddb2d693a2d772c918fc269ae37d22ae171d7b9f639d2d9ef3503a8431930ad32c1238c55ea52b2ca0def4e6c7c6a879035a4c9020cc916c9c617cd9b4df7f8ff41c63a3b6c1f07b114af67af09aede0895cf0f8b264dfe72838c8543c73e29bb9fe2aedeb25707d45f5ee000000000000000018222a9e2ec5875c53bce2b27cba61dac70c1e7850af4f0da9b9fe789f6e1ad04ab4789625ab02d51e2ef9d4e9e5b6a01810d0bda3c826b26c1752e5554c0008ab18330fc2cafaf47720e5f13386f5bed4556c9ba78dcbb0929f2aa3ab0e8d862e4b41fb8be27c004ac2cd27489354ab906b8e00af57abc3909b1db3a11969de89a8f14ae9a11508d58e0c20553fe2b6221e07616398b0ac912397b8bb0a20ffa493d3a8f799244108d6e802e76dafb34793a3784f33f0abdd2b8e99faff99f946ae1876f5dce3ba080a3703fcfbdcfdbb49af59ff1996e304a080a622b4a5f17fe75c300ef4d50dedb0d0a422", 0x18c) r2 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100), r1) sendmsg$TIPC_CMD_SET_NETID(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r3, 0x11, 0x70bd26, 0x25dfdbfd, {{}, {}, {0x8, 0x2, 0x9}}, ["", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x20004004}, 0x800) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0xffffffffffffff85}, 0x0) r4 = getpid() sched_setattr(r4, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x101000, 0x0) sendmmsg$unix(r5, 0x0, 0x0, 0x4000000) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 05:53:08 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5405, 0xfffffffffffffffd) ioctl$TCSETS2(r1, 0x402c542b, &(0x7f0000000000)={0xfc00, 0x62, 0x3f, 0x1, 0x80, "4ac6b72b87b322bfd028d0f95dfc9aa282fcd6", 0x80, 0x400}) 05:53:08 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340)="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", 0x7fc3ad37) r2 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0xffffffffffffff85}, 0x0) r3 = getpid() sched_setattr(r3, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x3006}, 0x4) getsockopt$sock_int(r4, 0x1, 0xa, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x60, 0x0, 0x0, 0xf488}]}, 0x10) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x30) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) [ 1272.143102][T14533] loop3: detected capacity change from 0 to 16 [ 1272.150048][T14534] loop5: detected capacity change from 0 to 4096 [ 1272.178640][T14539] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.4'. 05:53:08 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x6, 0x2, 0x2, 0x7, 0x3, "8984cb3a50a5e5767c06e28c4b458a65ce5bb1"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5405, 0xfffffffffffffffd) 05:53:08 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000018000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:53:08 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000400000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) 05:53:08 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x9000) [ 1272.196186][T14534] EXT4-fs (loop5): bad block size 8192 [ 1272.284595][T14562] loop5: detected capacity change from 0 to 4096 [ 1272.300177][T14562] EXT4-fs (loop5): bad block size 16384 [ 1272.310233][T14569] loop3: detected capacity change from 0 to 16 [ 1272.349411][T14562] loop5: detected capacity change from 0 to 4096 [ 1272.361208][T14562] EXT4-fs (loop5): bad block size 16384 05:53:08 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340)="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", 0x7fc3ad37) r2 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f0000000200)={0xa000200c}) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x3006}, 0x4) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x60, 0x0, 0x0, 0xf488}]}, 0x10) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x3006}, 0x4) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x60, 0x0, 0x0, 0xf488}]}, 0x10) sendfile(r4, r3, &(0x7f0000000240)=0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={{0x77359400}, {0x77359400}}, 0x100) splice(r3, &(0x7f00000000c0)=0x101, r2, &(0x7f0000000100)=0x4, 0x3, 0x0) 05:53:08 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000000000000100001c000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:53:08 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xa000, 0x1db) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xa) r2 = syz_open_dev$tty1(0xc, 0x4, 0x2) syz_open_pts(r2, 0x6000) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000040)=0x17) r4 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r4, 0x5405, 0xfffffffffffffffd) r5 = signalfd4(r2, &(0x7f0000000100)={[0x80]}, 0x8, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000000140)=0xc) 05:53:08 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0xa000) 05:53:08 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000600000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) 05:53:08 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r2, 0x8d2a4000) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f00000000c0)=""/139) ioctl$TIOCSSOFTCAR(r1, 0x5405, 0xfffffffffffffffd) 05:53:08 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5405, 0xfffffffffffffffd) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000000200)) r3 = syz_open_pts(r2, 0x0) ioctl$TIOCSSOFTCAR(r3, 0x541a, 0xfffffffffffffffd) ioctl$KDSKBENT(r3, 0x4b47, &(0x7f0000000000)={0x1, 0xc7, 0x39ff}) 05:53:08 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$P9_RWALK(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="160000006f0100010000040000000000000000000000f66b112e0f5eee2b25bd52304bef02bc5f02eba939157c8c8fb6e3f7b5d784d9a74a0c3034f91b7439eaffcf083a21c82ab857db05653de2a3100e6d25b4f02ee80625edffb6247f49df15f996a94f1576a797cc020000000e31ea94bc9cafe52f9d4b4f2489d684"], 0x16) write(r1, &(0x7f0000000340)="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", 0x7fc3ad37) r3 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000040)) r4 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(r4, 0x4008941a, &(0x7f00000000c0)) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0xffffffffffffff85}, 0x0) r5 = getpid() sched_setattr(r5, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) openat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x40) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 05:53:08 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000020000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 1273.069833][T14591] loop3: detected capacity change from 0 to 16 [ 1273.076961][T14592] loop5: detected capacity change from 0 to 4096 [ 1273.108310][T14592] EXT4-fs (loop5): bad block size 65536 05:53:09 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000700000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) 05:53:09 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0xb000) 05:53:09 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5405, 0xfffffffffffffffd) openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x400080, 0x0) [ 1273.182357][T14620] loop5: detected capacity change from 0 to 4096 [ 1273.197197][T14620] EXT4-fs (loop5): Invalid log block size: 7 [ 1273.208092][T14625] loop3: detected capacity change from 0 to 16 [ 1273.236577][T14620] loop5: detected capacity change from 0 to 4096 [ 1273.243779][T14620] EXT4-fs (loop5): Invalid log block size: 7 05:53:09 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0xa0000, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x9, 0x1, 0x7f, 0x1, 0x1b, "d3232ea52e38d4180485a0ba4e700f78913fdf"}) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x5405, 0xfffffffffffffffd) 05:53:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000026000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:53:09 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0xc000) 05:53:09 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000800000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) 05:53:09 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000000)=0xd) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5405, 0xfffffffffffffffd) 05:53:09 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x9, 0x9, 0x1, 0x9, 0x12, "cdbced56bfb19812f0c4af86636fd6337ea61c"}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5405, 0xfffffffffffffffd) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000008, 0x810, r2, 0xa523e000) preadv(r2, &(0x7f0000000280), 0x0, 0xd9f, 0x80) ioctl$TCXONC(r2, 0x540a, 0x3) 05:53:09 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340)="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", 0x7fc3ad37) r2 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0xffffffffffffff85}, 0x0) r3 = getpid() sched_setattr(r3, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(r3, &(0x7f00000000c0)={0x38, 0x6, 0x1e, 0x3ff, 0xc31, 0x1, 0x3, 0x16800000, 0x100, 0x7}, 0x0) [ 1274.002913][T14646] loop3: detected capacity change from 0 to 16 [ 1274.022370][T14647] loop5: detected capacity change from 0 to 4096 05:53:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000530000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:53:09 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5405, 0xfffffffffffffffd) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$TIOCSTI(r2, 0x5412, &(0x7f00000000c0)=0x1f) r3 = dup(0xffffffffffffffff) ioctl$TCSETA(r3, 0x5406, &(0x7f0000000000)={0x1ff, 0x8, 0xe7a, 0x0, 0x3, "100f42bb74abc0e0"}) 05:53:09 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340)="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", 0x7fc3ad37) r2 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket(0x200000100000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) sendto$packet(r4, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x11, 0x8035, r5, 0x1, 0x0, 0x6, @dev}, 0x14) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = socket(0x200000100000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) sendto$packet(r7, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x11, 0x8035, r8, 0x1, 0x0, 0x6, @dev}, 0x14) accept4$packet(r0, &(0x7f00000001c0)={0x11, 0x0, 0x0}, &(0x7f0000000200)=0x14, 0x80800) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000300)={'ip_vti0\x00', &(0x7f0000000240)={'gretap0\x00', 0x0, 0x20, 0x8067, 0x706e3774, 0x2, {{0x22, 0x4, 0x3, 0x3a, 0x88, 0x64, 0x0, 0x9, 0x2f, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, {[@end, @generic={0x86, 0x12, "242dab2b8105a857029860d72ee01186"}, @cipso={0x86, 0x9, 0xffffffffffffffff, [{0x6, 0x3, "93"}]}, @ra={0x94, 0x4}, @cipso={0x86, 0x3b, 0x3, [{0x5, 0xa, "1266ec02cdc9a10d"}, {0x5, 0x5, "891939"}, {0x7, 0x10, "d7affcc9c9d6ae51c7a017155787"}, {0x6, 0x9, "152e79bec1898d"}, {0x6, 0xd, "088330ddc73e1dd7d2ffdb"}]}, @lsrr={0x83, 0x17, 0xdb, [@private=0xa010102, @broadcast, @multicast1, @multicast2, @dev={0xac, 0x14, 0x14, 0x15}]}]}}}}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = socket(0x200000100000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r11, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) sendto$packet(r12, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x11, 0x8035, r13, 0x1, 0x0, 0x6, @dev}, 0x14) sendmsg$ETHTOOL_MSG_RINGS_GET(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000700)={&(0x7f0000000500)={0x1e8, 0x0, 0x200, 0x70bd28, 0x25dfdbff, {}, [@HEADER={0x64, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'erspan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'rose0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_virt_wifi\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x64, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gretap0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_macvtap\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x90, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_vlan\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_vlan\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6tnl0\x00'}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r13}]}, @HEADER={0x4}]}, 0x1e8}, 0x1, 0x0, 0x0, 0x40}, 0x40050) [ 1274.049569][T14647] EXT4-fs (loop5): Invalid log block size: 8 05:53:09 executing program 2: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000200)) r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x5405, 0xfffffffffffffffd) r1 = syz_open_dev$ptys(0xc, 0x3, 0x1) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000000)) 05:53:09 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0xd000) 05:53:09 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000a00000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) 05:53:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000000000000100003f000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:53:10 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f0000000140)=[{}, {}, {}, {}], 0x4, 0x5) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000000)={0x6, 0x800, 0x4990, 0x3ff, 0x8, "a096423684ef01e3b91830b199330c7826955a"}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000000100)={0x0, 0x3, 0x0, 0x0, 0x16, "00ab6d6c00"}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f0000000200)) r4 = syz_open_pts(r3, 0x0) r5 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r5, 0x541a, 0xfffffffffffffffd) syz_open_pts(r5, 0x400) ioctl$TIOCSSOFTCAR(r4, 0x541a, 0xfffffffffffffffd) syz_open_pts(r4, 0x24000) r6 = syz_open_pts(r2, 0x0) ioctl$TIOCSSOFTCAR(r6, 0x541a, 0xfffffffffffffffd) ioctl$TIOCSTI(r6, 0x5412, &(0x7f00000000c0)=0x9) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000040)) ioctl$TIOCSSOFTCAR(r1, 0x5405, 0xfffffffffffffffd) 05:53:10 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000002c00)=[{{0x0, 0x0, &(0x7f0000001300)=[{&(0x7f00000000c0)=""/178, 0xb2}, {&(0x7f0000000000)=""/41, 0x29}, {&(0x7f0000000180)=""/111, 0x6f}, {&(0x7f0000000240)=""/155, 0x9b}, {&(0x7f0000000300)=""/4096, 0x1000}], 0x5, &(0x7f0000001380)=""/4096, 0x1000}, 0xfffffe01}, {{&(0x7f0000002380)=@in={0x2, 0x0, @multicast1}, 0x80, &(0x7f00000027c0)=[{&(0x7f0000000040)=""/18, 0x12}, {&(0x7f0000002400)=""/134, 0x86}, {&(0x7f00000024c0)=""/143, 0x8f}, {&(0x7f0000002580)=""/212, 0xd4}, {&(0x7f0000002680)=""/129, 0x81}, {&(0x7f0000002740)=""/111, 0x6f}], 0x6, &(0x7f0000002840)=""/159, 0x9f}, 0xff}, {{0x0, 0x0, &(0x7f0000002980)=[{&(0x7f0000002900)=""/98, 0x62}], 0x1, &(0x7f00000029c0)=""/76, 0x4c}, 0x7}, {{&(0x7f0000002a40)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x80, &(0x7f0000002bc0)=[{&(0x7f0000002ac0)=""/54, 0x36}, {&(0x7f0000002b00)=""/175, 0xaf}], 0x2}, 0x1}], 0x4, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x92002, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)={0xfffffffb, 0x3, 0x0, 0x6, 0xc}) r1 = syz_open_pts(r0, 0x140) ioctl$TIOCSSOFTCAR(r1, 0x5405, 0xfffffffffffffffd) 05:53:10 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000040000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:53:10 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000f00000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 1274.146478][T14680] loop5: detected capacity change from 0 to 4096 [ 1274.168456][T14680] EXT4-fs (loop5): Invalid log block size: 10 [ 1274.188528][T14693] loop3: detected capacity change from 0 to 16 [ 1274.246614][T14705] loop5: detected capacity change from 0 to 4096 [ 1274.273652][T14705] EXT4-fs (loop5): Invalid log block size: 15 05:53:10 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340)="4fc22a705110d094d1520ff4824adf3d3f10035ba6a28e75080dbf1df8ef34deb52fcce7da990731d6e19b06ddb2d693a2d772c918fc269ae37d22ae171d7b9f639d2d9ef3503a8431930ad32c1238c55ea52b2ca0def4e6c7c6a879035a4c9020cc916c9c617cd9b4df7f8ff41c63a3b6c1f07b114af67af09aede0895cf0f8b264dfe72838c8543c73e29bb9fe2aedeb25707d45f5ee000000000000000018222a9e2ec5875c53bce2b27cba61dac70c1e7850af4f0da9b9fe789f6e1ad04ab4789625ab02d51e2ef9d4e9e5b6a01810d0bda3c826b26c1752e5554c0008ab18330fc2cafaf47720e5f13386f5bed4556c9ba78dcbb0929f2aa3ab0e8d862e4b41fb8be27c004ac2cd27489354ab906b8e00af57abc3909b1db3a11969de89a8f14ae9a11508d58e0c20553fe2b6221e07616398b0ac912397b8bb0a20ffa493d3a8f799244108d6e802e76dafb34793a3784f33f0abdd2b8e99faff99f946ae1876f5dce3ba080a3703fcfbdcfdbb49af59ff1996e304a080a622b4a5f17fe75c300ef4d50dedb0d0a422", 0x7fc3ad37) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000040)) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0xffffffffffffff85}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/softnet_stat\x00') epoll_wait(r2, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x3) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000100)={0x20000003}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 05:53:10 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x7}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5405, 0xfffffffffffffffd) 05:53:10 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000480000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:53:10 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340)="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", 0x7fc3ad37) r2 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) r3 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0), 0x4200, 0x0) kcmp$KCMP_EPOLL_TFD(0x0, 0xffffffffffffffff, 0x7, r3, &(0x7f0000000100)={r0, r2, 0x9e}) vmsplice(r0, &(0x7f0000000280)=[{&(0x7f0000000140)="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", 0x140}], 0x1, 0x0) 05:53:10 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0xe000) 05:53:10 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000002000000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) 05:53:10 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000000000000100fdef000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:53:10 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5405, 0xfffffffffffffffd) syz_open_pts(r1, 0x101000) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x1000, 0x3, 0x6, 0x8, 0x17, "bc30d6aa3e0129df589df6b311e9b3de4c43dd"}) 05:53:10 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x40000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000200)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x541a, 0xfffffffffffffffd) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000040)={0x8000, 0x2, 0x9a, 0x2, 0x0, "6bf84f33ed0c1dd3c77b90ce791799514934b9"}) r3 = syz_open_pts(r0, 0x0) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x1a301, 0x0) syz_open_pts(r4, 0x505000) syz_open_pts(r0, 0x40800) ioctl$TIOCSSOFTCAR(r3, 0x5405, 0xfffffffffffffffd) 05:53:10 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x12) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5405, 0xfffffffffffffffd) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000040)=0x1000) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x8c8780, 0x110) ioctl$KDDELIO(r2, 0x4b35, 0x5) 05:53:10 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000000000000100effd000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:53:10 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0xf002) [ 1275.020069][T14733] loop5: detected capacity change from 0 to 4096 [ 1275.027107][T14736] loop3: detected capacity change from 0 to 16 [ 1275.046089][T14733] EXT4-fs (loop5): Invalid log block size: 32 [ 1275.101842][T14733] loop5: detected capacity change from 0 to 4096 [ 1275.109565][T14733] EXT4-fs (loop5): Invalid log block size: 32 [ 1275.140363][T14762] loop3: detected capacity change from 0 to 16 05:53:11 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0xf002) 05:53:11 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5405, 0xfffffffffffffffd) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000000200)) r3 = syz_open_pts(r2, 0x0) ioctl$TIOCSSOFTCAR(r3, 0x541a, 0xfffffffffffffffd) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000000)={0x7fff, 0x2, 0x9, 0x9, 0x1, "418f082dd11df926dc719e531cb0672cdd7866"}) 05:53:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000000000000100fffe000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:53:11 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt(r0, 0x579, 0x3, &(0x7f0000000640)="43a9ef6a5892b199eb6444d87c9196377e80e36841bff6a8b9921afa87fa337ad2845e7260249c480132827cbb029e039f912e2b88eed35a8425ffd109db1dd70776b2c6cc7a25dcabfa06329baa459e13bb8ac36bd3767e9d71567b0e400675089c0d8842c63e5ef7e24ec0f5888772e803f0d59898df1cd04cdb0300007f4311dd3b0b28adc2d36540e376f7bcf31927e6a48890e3ad14be2af9e7e9a774dca071a1f531adecdb45a04619ee768e234386ae27f238fdda712a8a448f82ade02cb9d731", 0xc4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname(r1, &(0x7f0000000740)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, &(0x7f0000000300)=0x80) close(r3) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = openat$cgroup_subtree(r4, &(0x7f0000000280), 0x2, 0x0) write(r6, &(0x7f00000005c0)="1fc075542562715f21c5a90f3419d9a0566ab2efebaa7815f000d2a9a23109201886d3bbaaa9f80b7a5de379502c18eb28723360b8c3ca1cfbcf3c7441b692e83b26c65b1052b252b7b7e630ef2e3aca2eec1ec4723678e0d9", 0x59) ioctl$PTP_PIN_SETFUNC2(r5, 0x40603d10, &(0x7f0000000100)={'\x00', 0x800, 0x1, 0x40}) write(r5, &(0x7f0000000340)="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", 0xfe6e) r7 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r2, &(0x7f0000000040)) epoll_pwait(0xffffffffffffffff, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xa, 0xa6, &(0x7f0000000000)={[0x40]}, 0x8) vmsplice(r1, &(0x7f00000002c0)=[{&(0x7f0000000180)="ceaabf336995bdac9f0047e480ba9a2bc79c7d71a8fa902f37527c81431a5d027b8578c77cd33d81d75e8350895035eedc196b9554f4feb4a4c2863614ba147491c117d34b85dbee572e44fd793343b30584c12edcc2ea56cf99e689a266cfd55de04554a2aed9eee8", 0x69}, {&(0x7f0000000500)="fac98d0e33af80dd8282384cc922d10b84c70862d7e66d7b35e076a087b9a6ad4372a77c5fcb083771cb3a78c4876d88fd8949c2bc750046b6a61962bdc027dbc1ab5f498f2db1fa283d2844fc11216727f51a1b6c216d985a6cb88f43f10926f3991a11c57f9fa46e21ae63ba0c4f19da385277722c8b33417c637dd30c2799a607fec1d7a35aea2c67eab37035fe3a71d19dc07970bca6e41b4d2826b324c74fef81d1db6c038edc1f934e18658b2fcb0064409f59d23350", 0xb9}], 0x2, 0x5) 05:53:11 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000002e00000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) 05:53:11 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0xf003) 05:53:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000000000000100feff000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:53:11 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) syz_open_pts(r0, 0x40000) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5405, 0xfffffffffffffffd) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000000)={0x5, 0x9, 0x7ff, 0x1, 0x14, "e9fc3a906ed888440e9270a3020d4a500b138a"}) 05:53:11 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0xf002) 05:53:11 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0xf002) 05:53:11 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x1) ioctl$TIOCSIG(r1, 0x40045436, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000000200)) r3 = syz_open_pts(r2, 0x0) ioctl$TIOCSSOFTCAR(r3, 0x541a, 0xfffffffffffffffd) ioctl$TCSETSF(r3, 0x5404, &(0x7f00000001c0)={0x9, 0x400, 0x7, 0x1, 0x13, "4e850c4c01df58da74959ea8c2dcc3c840b3a6"}) 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) sendmsg$TIPC_NL_PUBL_GET(r4, &(0x7f0000000180)={&(0x7f00000000c0), 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x100, 0x70bd26, 0x25dfdbff, {}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0xd599}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x1}, 0x20004005) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r5 = syz_open_pts(r0, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x1, 0x2007b, 0xffffffffffffffff}) ioctl$TIOCSSOFTCAR(r5, 0x5405, 0xfffffffffffffffd) 05:53:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000080000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:53:11 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000003f00000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 1275.925175][T14790] loop3: detected capacity change from 0 to 16 [ 1275.932938][T14792] loop5: detected capacity change from 0 to 4096 [ 1275.956123][T14792] EXT4-fs (loop5): Invalid log block size: 46 05:53:11 executing program 1 (fault-call:3 fault-nth:0): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5406, 0xfffffffffffffffd) 05:53:11 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0xf004) [ 1276.037965][T14813] loop5: detected capacity change from 0 to 4096 [ 1276.041862][T14809] FAULT_INJECTION: forcing a failure. [ 1276.041862][T14809] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1276.057423][T14809] CPU: 0 PID: 14809 Comm: syz-executor.1 Not tainted 5.14.0-rc6-syzkaller #0 [ 1276.058614][T14815] loop3: detected capacity change from 0 to 16 [ 1276.066178][T14809] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1276.066191][T14809] Call Trace: [ 1276.085761][T14809] dump_stack_lvl+0xb7/0x103 [ 1276.090427][T14809] dump_stack+0x11/0x1a [ 1276.094683][T14809] should_fail+0x23c/0x250 [ 1276.099079][T14809] should_fail_usercopy+0x16/0x20 [ 1276.104156][T14809] _copy_to_user+0x1c/0x90 [ 1276.108623][T14809] simple_read_from_buffer+0xab/0x120 [ 1276.113970][T14809] proc_fail_nth_read+0xf6/0x140 [ 1276.118912][T14809] ? rw_verify_area+0x136/0x250 [ 1276.123777][T14809] ? proc_fault_inject_write+0x200/0x200 [ 1276.129450][T14809] vfs_read+0x154/0x5d0 [ 1276.133584][T14809] ? selinux_file_ioctl+0x8e0/0x970 [ 1276.138863][T14809] ? 0xffffffff81000000 [ 1276.142994][T14809] ? __fget_light+0x21b/0x260 [ 1276.147646][T14809] ? __cond_resched+0x11/0x40 [ 1276.152311][T14809] ksys_read+0xce/0x180 [ 1276.156504][T14809] __x64_sys_read+0x3e/0x50 [ 1276.161097][T14809] do_syscall_64+0x3d/0x90 [ 1276.165501][T14809] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1276.171486][T14809] RIP: 0033:0x41936c [ 1276.175370][T14809] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1276.194954][T14809] RSP: 002b:00007fc789e41170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1276.203777][T14809] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 000000000041936c [ 1276.211998][T14809] RDX: 000000000000000f RSI: 00007fc789e411e0 RDI: 0000000000000005 [ 1276.219952][T14809] RBP: 00007fc789e411d0 R08: 0000000000000000 R09: 0000000000000000 [ 1276.227906][T14809] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1276.235854][T14809] R13: 00007ffd8670219f R14: 00007fc789e41300 R15: 0000000000022000 [ 1276.254408][T14813] EXT4-fs (loop5): Invalid log block size: 63 [ 1276.287342][T14813] loop5: detected capacity change from 0 to 4096 [ 1276.299375][T14813] EXT4-fs (loop5): Invalid log block size: 63 05:53:12 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340)="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", 0x7fc3ad37) epoll_create(0x102) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000580)=[{&(0x7f00000001c0)=""/231, 0xe7}, {&(0x7f0000000140)}, {&(0x7f00000002c0)=""/76, 0x4c}, {&(0x7f0000000500)=""/24, 0x18}, {&(0x7f0000000540)=""/3, 0x3}], 0x5, 0xd9f, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x3006}, 0x4) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x60, 0x0, 0x0, 0xf488}]}, 0x10) r4 = syz_open_dev$usbmon(&(0x7f00000000c0), 0x0, 0xfdd093a24a9e52c2) r5 = openat(r2, &(0x7f0000000100)='./file0\x00', 0x800, 0x40) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000040)={0xd000001c}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 05:53:12 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) ioctl$TIOCGICOUNT(r1, 0x545d, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x5405, 0xfffffffffffffffd) 05:53:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001004000080000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:53:12 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0xf005) 05:53:12 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5406, 0xfffffffffffffffd) 05:53:12 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000004000000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) 05:53:12 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x2, 0xfffffffffffffffd) 05:53:12 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x55b483, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r0, 0xffffffffffffffff, 0x80000) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000000)={0x1, 0x6, 0x6, 0x1f7b, 0xc, "0f1ce25d9d1ac307fd341f22aec22cc4d52cb0"}) ioctl$TIOCSSOFTCAR(r1, 0x5405, 0xfffffffffffffffd) 05:53:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000200000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:53:12 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0xf006) 05:53:12 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x4b47, 0xfffffffffffffffd) [ 1276.830259][T14838] loop5: detected capacity change from 0 to 4096 [ 1276.838304][T14839] loop3: detected capacity change from 0 to 16 [ 1276.861308][T14838] EXT4-fs (loop5): Invalid log block size: 64 05:53:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000000000000100feff7f0000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 1276.918079][T14838] loop5: detected capacity change from 0 to 4096 [ 1276.941603][T14838] EXT4-fs (loop5): Invalid log block size: 64 [ 1276.960480][T14868] loop3: detected capacity change from 0 to 16 05:53:13 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340)="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", 0x7fc3ad37) r2 = epoll_create(0x102) epoll_wait(r2, &(0x7f00000000c0)=[{}], 0x1, 0xda) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 05:53:13 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x3006}, 0x4) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x60, 0x0, 0x0, 0xf488}]}, 0x10) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x200000, 0x0) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x20000, 0x0) r4 = openat(r3, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x100) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x3006}, 0x4) setsockopt$packet_fanout_data(r5, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x60, 0x0, 0x0, 0xf488}]}, 0x10) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000400), 0x101000, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r7, 0x0) preadv(r7, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r8 = dup(0xffffffffffffffff) io_submit(0x0, 0x6, &(0x7f0000000640)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x4, 0xffffffffffffffff, &(0x7f00000000c0)="7e93fefd96c45867b6dec7e4b2a4a8868bf91d7c35f405254dce0be53d881d311ca03176a00875b4ad6bccc976070189c1c883b491632a2af449eabfe6ecd2c237f5f8d08b41f0e298d5aafafa08ecf4247cb5cffed30c390b8bedf222d233ed214469c1acea7e8c2a5b94110e039dd1b97bc2725e79e2443b996215cdfeadaecad75411e8e38d596b507c3a895db3d4b0d358812c18fda9002f29fde4394c393f737d33a5aa671caa4118542facf5d8d242775fcd6f4150a8dc2f2c1196cf85b3f6db0c1b40132bb3905f11eef5d3606e29dbc02b7e1884a21591ab9a87effa11016247762fb9726f7940", 0xeb, 0x3, 0x0, 0x3}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x8000, r2, &(0x7f00000001c0)="01478950", 0x4, 0x101e, 0x0, 0x2, r3}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x800, r0, &(0x7f00000002c0)="e0cbbe44d3379247d6d2eaaa7e0becde6c85175ab830145ac6c4adda08a8fa131c6344bfdff027ed7df5c7919d6d5b722608397fd25cea3b01d787f743eb012f5726a6b93c7ec8600f3ed7c65fd6511adc44ff682292135b1edcd12f2f12f57f8cfebd9202aeabd90b7e19c8211f6ec770f1dad7bcc003afb924f20ea8bca46d459d69f0e4dbeb6fec767bc7d40f0492a8cd9f045b1e7f5505209446cc2cd15dfd57fecf26d65f7c728ff2d590b9cfa1c9", 0xb1, 0x1, 0x0, 0x0, r4}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x6, r5, &(0x7f00000003c0)="454a5f434750d0389e", 0x9, 0x3, 0x0, 0x2, r6}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x7, 0x81, r0, &(0x7f0000000480)="d474497f486e1a7bdec67e946ebac78ffc3d8af5cc0cd5a4f3cf282c4dbf12c713be71ba181dd025a3fc600344d3c295959b006f8072c8afc245e49885f4f47a439efb4d566a6a5b76f4bb3586b547834549a8bb5addb334dacd793079bc5f4dafe71a9fc874d00b59fa9731e94b82147baab31f33e52dbf72dfb737d74a9c4cf1cd5422fafffae623293cb24d747b61bd", 0x91, 0x3ff, 0x0, 0x0, r7}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x2, 0x401, r0, &(0x7f0000000580)="64b06c6d6480d16f6a1aefb660b478899af557a7c67771dddaf26cc936fc5c9e4f9248cf03b0bf591799d83bad0dbdc2bf1be2df1e53c94a669a13c112c504ee5b236a1af43a188803781e9d674b09f763d7c6e1a1fe2841ffb8268792c0ef7ab8637cdbfcb62821b8fd19443bed7cbc9af8f085006b8e9b", 0x78, 0x80bf, 0x0, 0x2, r8}]) ioctl$TIOCSSOFTCAR(r1, 0x5405, 0xfffffffffffffffd) 05:53:13 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x4b49, 0xfffffffffffffffd) 05:53:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001007ffff00000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:53:13 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0xf007) 05:53:13 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000006200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) 05:53:13 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5401, 0xfffffffffffffffd) 05:53:13 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5405, 0xfffffffffffffffd) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000000)) 05:53:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000100000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:53:13 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f0000000000000ffe00000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 1277.758642][T14894] loop5: detected capacity change from 0 to 4096 [ 1277.765994][T14895] loop3: detected capacity change from 0 to 16 [ 1277.784479][T14894] EXT4-fs (loop5): Invalid log block size: 98 05:53:13 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5402, 0xfffffffffffffffd) 05:53:13 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0xf008) [ 1277.870924][T14924] loop5: detected capacity change from 0 to 4096 [ 1277.879610][T14924] EXT4-fs (loop5): Invalid log block size: 254 [ 1277.896731][T14929] loop3: detected capacity change from 0 to 16 [ 1277.909307][T14924] loop5: detected capacity change from 0 to 4096 [ 1277.917287][T14924] EXT4-fs (loop5): Invalid log block size: 254 05:53:14 executing program 4: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$usbmon(&(0x7f00000000c0), 0x7, 0x282) write(r2, &(0x7f0000000340)="4fc22a705110d094d1520ff4824adf3d3f10035ba6a28e75080dbf1df8ef34deb52fcce7da990731d6e19b06ddb2d693a2d772c918fc269ae37d22ae171d7b9f639d2d9ef3503a8431930ad32c1238c55ea52b2ca0def4e6c7c6a879035a4c9020cc916c9c617cd9b4df7f8ff41c63a3b6c1f07b114af67af09aede0895cf0f8b264dfe72838c8543c73e29bb9fe2aedeb25707d45f5ee000000000000000018222a9e2ec5875c53bce2b27cba61dac70c1e7850af4f0da9b9fe789f6e1ad04ab4789625ab02d51e2ef9d4e9e5b6a01810d0bda3c826b26c1752e5554c0008ab18330fc2cafaf47720e5f13386f5bed4556c9ba78dcbb0929f2aa3ab0e8d862e4b41fb8be27c003511cd27489354ab906b8e00af57abc307001db3a11969de89a8f14ae9a11508d58e0c20553fe2b6221ee7606398b0ac912397b8bb0a20ffa493d3a8f799244108d6e802e76dafb34793a3784f33f0abdd2b8e99faff99f946ae1876f5dce3ba080a3703fcfbdcfdbb49af59ff1996e304a080a622b4a5f17fe75c300ef4d50dedb0d0a422", 0x18c) r3 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000040)) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) epoll_wait(r4, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x8) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 05:53:14 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x4, 0x1f, 0x80, 0x7, 0x0, 0x99d, 0x25ab8, 0x2, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x3, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3ff, 0x4, @perf_bp={&(0x7f0000000000), 0x83933329ac8d0be2}, 0x1, 0x0, 0x1ff, 0x1, 0x8, 0xfffff21c, 0x7, 0x0, 0x81, 0x0, 0x7}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0xb) ioctl$TIOCSSOFTCAR(r1, 0x5405, 0xfffffffffffffffd) 05:53:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000200000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:53:14 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5403, 0xfffffffffffffffd) 05:53:14 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000ffffffffffffffffe00000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) 05:53:14 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0xf009) 05:53:14 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5404, 0xfffffffffffffffd) 05:53:14 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80c0, 0x20) syz_open_pts(r1, 0x200) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x5405, 0xfffffffffffffffd) 05:53:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000040200000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 1278.664495][T14951] loop5: detected capacity change from 0 to 4096 [ 1278.673516][T14950] loop3: detected capacity change from 0 to 16 [ 1278.697326][T14951] EXT4-fs (loop5): Invalid log block size: 254 05:53:14 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f00000000000001ff00000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) 05:53:14 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5405, 0xfffffffffffffffd) 05:53:14 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0xf00a) [ 1278.784375][T14976] loop5: detected capacity change from 0 to 4096 [ 1278.799326][T14979] loop3: detected capacity change from 0 to 16 [ 1278.805691][T14976] EXT4-fs (loop5): Invalid log block size: 255 [ 1278.873107][T14976] loop5: detected capacity change from 0 to 4096 [ 1278.886314][T14976] EXT4-fs (loop5): Invalid log block size: 255 05:53:15 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340)="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", 0x7fc3ad37) r2 = epoll_create(0x102) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x200002, 0x0) write(r3, &(0x7f0000000500)="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", 0x1000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 05:53:15 executing program 2: r0 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_CHANNELS_SET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, r0, 0x4, 0x70bd2b, 0x25dfdbfb, {}, [@ETHTOOL_A_CHANNELS_RX_COUNT={0x8, 0x6, 0xffff}, @ETHTOOL_A_CHANNELS_COMBINED_COUNT={0x8, 0x9, 0x6cf}, @ETHTOOL_A_CHANNELS_OTHER_COUNT={0x8, 0x8, 0x4}, @ETHTOOL_A_CHANNELS_COMBINED_COUNT={0x8, 0x9, 0xc37c}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000041}, 0x40) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000200)={0x0, 0x0, 0x7b, 0x3}) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x5405, 0xfffffffffffffffd) 05:53:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000300000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:53:15 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5407, 0xfffffffffffffffd) 05:53:15 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0xf00b) 05:53:15 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f00000000000003ff00000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) 05:53:15 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5408, 0xfffffffffffffffd) 05:53:15 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)={0x0, 0x0, 0xfffffffd, 0x400, 0x1}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5405, 0xfffffffffffffffd) 05:53:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000400000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:53:15 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000007ffff00000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 1279.595697][T15010] loop5: detected capacity change from 0 to 4096 [ 1279.603072][T15011] loop3: detected capacity change from 0 to 16 [ 1279.626270][T15010] EXT4-fs (loop5): Invalid log block size: 255 05:53:15 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5409, 0xfffffffffffffffd) 05:53:15 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0xf00c) [ 1279.730445][T15040] loop3: detected capacity change from 0 to 16 [ 1279.736790][T15041] loop5: detected capacity change from 0 to 4096 [ 1279.748771][T15041] EXT4-fs (loop5): Invalid log block size: 255 05:53:16 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340)="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", 0x7fc3ad37) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x81100) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r2, 0xf50f, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7800001, 0x2010, r2, 0xffffe000) preadv(0xffffffffffffffff, &(0x7f0000000280), 0xf, 0x80000000, 0x0) mknodat(r0, &(0x7f0000000180)='./file0\x00', 0x0, 0x7) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f00000000c0)={{0xff, 0x6}, {}, 0x40, 0x1, 0x2}) r3 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000040)={0x3000001b}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) preadv(r2, &(0x7f0000000840)=[{&(0x7f00000001c0)=""/237, 0xed}, {&(0x7f0000000500)=""/248, 0xf8}, {&(0x7f00000002c0)=""/58, 0x3a}, {&(0x7f0000000600)=""/179, 0xb3}, {&(0x7f00000006c0)=""/213, 0xd5}, {&(0x7f0000000300)=""/28, 0x1c}, {&(0x7f00000007c0)=""/7, 0x7}, {&(0x7f0000000800)=""/45, 0x2d}], 0x8, 0x4, 0x1000) 05:53:16 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000040)=""/35, 0x23}, {&(0x7f00000000c0)=""/246, 0xf6}, {&(0x7f0000000500)=""/250, 0xfa}, {&(0x7f0000000340)=""/239, 0xef}, {&(0x7f00000001c0)=""/8, 0x8}, {&(0x7f0000000440)=""/1, 0x1}], 0x6, 0xd9f, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x1f) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000200)) r2 = syz_open_pts(r1, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x3006}, 0x4) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x60, 0x0, 0x0, 0xf488}]}, 0x10) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r3, 0x8008f512, &(0x7f0000000240)) ioctl$TIOCSSOFTCAR(r2, 0x5405, 0xfffffffffffffffd) 05:53:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000500000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:53:16 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x540a, 0xfffffffffffffffd) 05:53:16 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f00000000ffffffff00000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) 05:53:16 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0xf00d) 05:53:16 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x540b, 0xfffffffffffffffd) 05:53:16 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000200)) r2 = syz_open_pts(r1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x2200, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f00000000c0)={0x7, 0x1f, 0x800, 0xff, 0xfffd}) ioctl$TIOCSSOFTCAR(r2, 0x541a, 0xfffffffffffffffd) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000000)={0xd75, 0x2a2, 0x1, 0x55e, 0x19, "31ad86b2c0e0955d253caf1810ad4c99724253"}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100), 0x101400, 0x0) ioctl$TIOCL_GETSHIFTSTATE(r4, 0x541c, &(0x7f0000000140)) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0x5, 0x0, 0x800000, 0x2, 0x17, "1ce7f641fcc5609fbad42f333896cef332f252"}) r5 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r5, 0x5405, 0xfffffffffffffffd) 05:53:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000600000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:53:16 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0xf00e) [ 1280.519406][T15064] loop3: detected capacity change from 0 to 16 [ 1280.525994][T15065] loop5: detected capacity change from 0 to 4096 [ 1280.554252][T15065] EXT4-fs (loop5): Invalid log block size: 255 05:53:16 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x540c, 0xfffffffffffffffd) 05:53:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000040600000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 1280.616966][T15065] loop5: detected capacity change from 0 to 4096 [ 1280.627796][T15065] EXT4-fs (loop5): Invalid log block size: 255 [ 1280.654379][T15096] loop3: detected capacity change from 0 to 16 05:53:17 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000340)="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", 0x7fc3ad37) r1 = epoll_create(0x102) r2 = gettid() tkill(r2, 0x34) r3 = gettid() ptrace$setregs(0xf, r3, 0x80, &(0x7f0000000100)="304039ae6c455271d8d73b6b37d50c8c2c172cd39588f3d1f22043addca64ba5055f96f317a8f0e427533297e62801f72d22c65a1b1d402c6244c4d56b724e67b0c87712ddd50658d6003016bc313f5a509d4464a4ed08f7821547623179090e8ff338bcafa5d0f4e8a753966f1b87fc36c9cba005a6b4705447fe6d8020da9bb73c2deb3476937b3e818b4a07cdd518503d14890281a8844d81a23878be0ab82b61f115f06bec") ptrace$setopts(0x4206, r2, 0x3, 0x10001c) fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x0, r2}) sendmsg$AUDIT_SET(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, 0x3e9, 0x200, 0x70bd2a, 0x25dfdbff, {0x1c, 0x0, 0x0, r2, 0x7fffffff, 0x2, 0x100, 0xad1, 0x0, 0x10001}, ["", ""]}, 0x38}, 0x1, 0x0, 0x0, 0x8080}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="3d846188ef0ac1926ffb8e5890e7c33ab1d471fdc04f06f61c72c1d2cf7a469d0c38a3cec584ee18ad5272000056d6c2722e3fd3b4ade44a3bcf580dbb956ad267d565134bd0ce914e23cd3e12451d45584d", 0x52}], 0x1, 0x8) 05:53:17 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) ioctl$TIOCL_SCROLLCONSOLE(r0, 0x541c, &(0x7f00000000c0)={0xd, 0x10001}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5405, 0xfffffffffffffffd) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2000, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0x0, 0x6, 0x6, 0x8000, 0x15, "f771703af7dde8293c0a14293de7146b5168e3"}) 05:53:17 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x540d, 0xfffffffffffffffd) 05:53:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000700000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:53:17 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fffffffffffffffff00000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) 05:53:17 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0xf00f) 05:53:17 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x540e, 0xfffffffffffffffd) 05:53:17 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f00004aa000/0x3000)=nil, 0x3000, 0x5, 0x13, r0, 0x94635000) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_pts(r1, 0x140000) ioctl$TIOCSSOFTCAR(r2, 0x5405, 0xfffffffffffffffd) 05:53:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000800000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 1281.454872][T15122] loop5: detected capacity change from 0 to 4096 [ 1281.465120][T15124] loop3: detected capacity change from 0 to 16 [ 1281.490786][T15122] EXT4-fs (loop5): Invalid log block size: 255 05:53:17 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x540f, 0xfffffffffffffffd) 05:53:17 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5405, 0xfffffffffffffffd) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x3006}, 0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x60, 0x0, 0x0, 0xf488}]}, 0x10) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f00000000c0)=@req3={0xfffffffe, 0x9, 0x1000, 0x9, 0xffffffff, 0x1f, 0x200}, 0x1c) fcntl$setownex(r2, 0xf, &(0x7f0000000000)={0x2}) 05:53:17 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000200000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) 05:53:17 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)={0x18, 0x1, 0x2, 0x401, 0x0, 0x0, {0xa}, [@CTA_EXPECT_MASTER={0x4}]}, 0x18}}, 0x0) 05:53:17 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0xf010) 05:53:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000001800000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:53:17 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5410, 0xfffffffffffffffd) 05:53:17 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0xfe, "0000000000000000000000000000000200"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5405, 0xfffffffffffffffd) 05:53:17 executing program 4: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) rseq(&(0x7f0000000180), 0x20, 0x0, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000000)=@isdn, &(0x7f00000000c0)=0x80) syz_read_part_table(0x0, 0x1d4, &(0x7f0000000200)=[{&(0x7f0000000080)="03f605020206af54031400680000000000000f0000000000000000000500000000004200000000000000000000000000000000000000000000000000200055aa", 0x40, 0x1c0}]) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x3006}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x60, 0x0, 0x0, 0xf488}]}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x3006}, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x60, 0x0, 0x0, 0xf488}]}, 0x10) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x1) poll(&(0x7f0000000140)=[{r0, 0x30}, {0xffffffffffffffff, 0x5001}, {0xffffffffffffffff, 0x84}, {r1, 0x14}, {r2, 0x1000}, {0xffffffffffffffff, 0x2004}, {}, {0xffffffffffffffff, 0x480}], 0x8, 0x1) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000008, 0x12, r3, 0x8000000) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x108, &(0x7f0000000100)=0xa776, 0x0, 0x4) 05:53:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000001c00000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:53:17 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5411, 0xfffffffffffffffd) [ 1281.621809][T15158] loop5: detected capacity change from 0 to 4096 [ 1281.634123][T15163] loop3: detected capacity change from 0 to 16 05:53:17 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) ioctl$VT_RELDISP(r0, 0x5605) ioctl$INCFS_IOC_PERMIT_FILL(r0, 0x40046721, &(0x7f0000000000)={r0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5405, 0xfffffffffffffffd) [ 1281.685144][T15158] EXT4-fs error (device loop5): ext4_ext_check_inode:459: inode #2: comm syz-executor.5: pblk 0 bad header/extent: invalid eh_entries - magic f30a, entries 65520, max 3(4), depth 0(0) [ 1281.703278][T15158] EXT4-fs (loop5): get root inode failed [ 1281.708941][T15158] EXT4-fs (loop5): mount failed 05:53:17 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5412, 0xfffffffffffffffd) 05:53:17 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0xf022) [ 1281.738114][T15180] loop4: detected capacity change from 0 to 1 [ 1281.800204][T15180] loop4: p1 < > p2 < > p4 [ 1281.804644][T15180] loop4: partition table partially beyond EOD, truncated [ 1281.817417][T15158] loop5: detected capacity change from 0 to 4096 [ 1281.830142][T15180] loop4: p1 start 335762607 is beyond EOD, truncated [ 1281.836898][T15180] loop4: p2 size 2 extends beyond EOD, truncated [ 1281.843823][T15204] loop3: detected capacity change from 0 to 16 [ 1281.850025][T15158] EXT4-fs error (device loop5): ext4_ext_check_inode:459: inode #2: comm syz-executor.5: pblk 0 bad header/extent: invalid eh_entries - magic f30a, entries 65520, max 3(4), depth 0(0) [ 1281.868205][T15158] EXT4-fs (loop5): get root inode failed [ 1281.873853][T15158] EXT4-fs (loop5): mount failed [ 1281.882557][T15180] loop4: p4 size 2097152 extends beyond EOD, truncated 05:53:17 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000300000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) 05:53:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000002600000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:53:17 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5413, 0xfffffffffffffffd) 05:53:17 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)={0x0, 0x0, 0x9, 0xfdffffff, 0xb, "04000008fdff00007407000000000086eb00"}) r1 = syz_open_pts(r0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xb, 0x20010, r1, 0x6000) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0x6) r3 = syz_open_pts(r2, 0x210000) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r5 = openat(r4, &(0x7f0000000000)='/proc/self/exe\x00', 0x505e00, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x753c8000) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$TCSETSF(r5, 0x5404, &(0x7f00000000c0)={0x7fff, 0x8, 0x5, 0x2, 0xf, "5fe6673f1cd17bd70841a54d05b8032d72f714"}) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r6, 0x40045431, &(0x7f0000000200)) r7 = syz_open_pts(r6, 0x0) ioctl$TIOCSSOFTCAR(r7, 0x541a, 0xfffffffffffffffd) ioctl$TCSETSF(r7, 0x5404, &(0x7f0000000100)={0xfff, 0xff, 0x7, 0x800, 0x16, "98869e2dd72f41aa39d6aef2edabf8469ee801"}) ioctl$TCXONC(r3, 0x540a, 0x2) mknodat$loop(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x400, 0x1) ioctl$TIOCSSOFTCAR(r1, 0x5405, 0xfffffffffffffffd) 05:53:17 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0xf0c9) [ 1281.956746][T15180] loop4: detected capacity change from 0 to 1 [ 1281.991073][ T1038] loop4: p1 < > p2 < > p4 [ 1281.995265][T15232] loop3: detected capacity change from 0 to 16 05:53:17 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000200)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x541a, 0xfffffffffffffffd) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000000)=0x1) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r3, 0x5405, 0xfffffffffffffffd) syz_open_pts(r3, 0xa94302) [ 1281.995735][ T1038] loop4: partition table partially beyond EOD, truncated [ 1282.005255][T15233] loop5: detected capacity change from 0 to 4096 [ 1282.036243][ T1038] loop4: p1 start 335762607 is beyond EOD, truncated [ 1282.042953][ T1038] loop4: p2 size 2 extends beyond EOD, truncated [ 1282.051078][T15233] EXT4-fs error (device loop5): ext4_ext_check_inode:459: inode #2: comm syz-executor.5: pblk 0 bad header/extent: invalid eh_entries - magic f30a, entries 65520, max 3(4), depth 0(0) [ 1282.069233][T15233] EXT4-fs (loop5): get root inode failed [ 1282.074885][T15233] EXT4-fs (loop5): mount failed [ 1282.080232][ T1038] loop4: p4 size 2097152 extends beyond EOD, truncated [ 1282.089488][T15180] loop4: p1 < > p2 < > p4 [ 1282.094085][T15180] loop4: partition table partially beyond EOD, truncated [ 1282.101395][T15180] loop4: p1 start 335762607 is beyond EOD, truncated [ 1282.108099][T15180] loop4: p2 size 2 extends beyond EOD, truncated [ 1282.114868][T15180] loop4: p4 size 2097152 extends beyond EOD, truncated [ 1282.142078][T15233] loop5: detected capacity change from 0 to 4096 05:53:17 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000200), 0x1, 0x0) write$binfmt_misc(r2, &(0x7f0000000240)={'syz0', "b8ac64e3ba6186a8322970eba86230c7ffa6a2d677a9e80a44aadf077f23652cc158f4c09cb72127016d511089f9b9b3ed5aeb18731f3faf8fe42dee14aa0f74f7685fb8b52d735ddf29cc1880"}, 0x51) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x540c0, 0x0) read$rfkill(r0, &(0x7f00000001c0), 0x8) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_OPENAT2={0x1c, 0x1, 0x0, r1, &(0x7f0000000080)={0x111200, 0xbb, 0x1}, &(0x7f0000000100)='./file0\x00', 0x18, 0x0, 0x12345}, 0x10000) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x8, 0x110, r4, 0x4c0e2000) sendfile(r1, r3, 0x0, 0x1) close(r1) socket(0x10, 0x3, 0x0) splice(r0, 0x0, r1, 0x0, 0xfffd, 0x0) 05:53:17 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5414, 0xfffffffffffffffd) 05:53:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000053000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:53:17 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x404101, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00000012c0)={0xe, 0x8}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5405, 0xfffffffffffffffd) socketpair(0x1, 0x6, 0xff, &(0x7f0000001240)) syz_io_uring_complete(0x0) ioctl$BTRFS_IOC_GET_FEATURES(0xffffffffffffffff, 0x80189439, &(0x7f0000001280)) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x3006}, 0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x60, 0x0, 0x0, 0xf488}]}, 0x10) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000001300)=0x79) preadv2(r2, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/221, 0xdd}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/126, 0x7e}], 0x3, 0xc2b, 0x0, 0x17) 05:53:17 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0xf0cb) [ 1282.154721][T15233] EXT4-fs error (device loop5): ext4_ext_check_inode:459: inode #2: comm syz-executor.5: pblk 0 bad header/extent: invalid eh_entries - magic f30a, entries 65520, max 3(4), depth 0(0) [ 1282.172920][T15233] EXT4-fs (loop5): get root inode failed [ 1282.178529][T15233] EXT4-fs (loop5): mount failed [ 1282.184821][ T1038] loop4: p1 < > p2 < > p4 [ 1282.189253][ T1038] loop4: partition table partially beyond EOD, truncated 05:53:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000003f00000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 1282.208370][T15262] loop3: detected capacity change from 0 to 16 [ 1282.220563][ T1038] loop4: p1 start 335762607 is beyond EOD, truncated [ 1282.227300][ T1038] loop4: p2 size 2 extends beyond EOD, truncated 05:53:17 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000400000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) 05:53:17 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5415, 0xfffffffffffffffd) 05:53:17 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5405, 0xfffffffffffffffd) readv(r0, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/190, 0xbe}, {}, {&(0x7f0000000040)=""/37, 0x25}, {&(0x7f0000000180)=""/123, 0x7b}], 0x4) 05:53:17 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0xf0cc) 05:53:17 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5416, 0xfffffffffffffffd) 05:53:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000004000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 1282.258700][ T1038] loop4: p4 size 2097152 extends beyond EOD, truncated [ 1282.291099][T15280] loop5: detected capacity change from 0 to 4096 [ 1282.332444][T15280] EXT4-fs error (device loop5): ext4_ext_check_inode:459: inode #2: comm syz-executor.5: pblk 0 bad header/extent: invalid eh_entries - magic f30a, entries 65520, max 3(4), depth 0(0) [ 1282.350614][T15280] EXT4-fs (loop5): get root inode failed [ 1282.356266][T15280] EXT4-fs (loop5): mount failed [ 1282.366641][T15298] loop3: detected capacity change from 0 to 16 [ 1282.404117][T15293] ================================================================== [ 1282.412217][T15293] BUG: KCSAN: data-race in copy_page_to_iter / fat12_ent_put [ 1282.419614][T15293] [ 1282.421926][T15293] write to 0xffff8881469eb251 of 1 bytes by task 15298 on cpu 1: [ 1282.429659][T15293] fat12_ent_put+0x76/0x1b0 [ 1282.434146][T15293] fat_alloc_clusters+0x430/0xa50 [ 1282.439159][T15293] fat_get_block+0x213/0x5a0 [ 1282.443735][T15293] __block_write_begin_int+0x4a2/0x1060 [ 1282.449305][T15293] cont_write_begin+0x522/0x850 [ 1282.454137][T15293] fat_write_begin+0x61/0xf0 [ 1282.458737][T15293] generic_perform_write+0x196/0x3c0 [ 1282.464003][T15293] __generic_file_write_iter+0x202/0x300 [ 1282.469624][T15293] generic_file_write_iter+0x75/0x130 [ 1282.474979][T15293] vfs_write+0x69d/0x770 [ 1282.479200][T15293] ksys_write+0xce/0x180 [ 1282.483420][T15293] __x64_sys_write+0x3e/0x50 [ 1282.488000][T15293] do_syscall_64+0x3d/0x90 [ 1282.492414][T15293] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1282.498311][T15293] [ 1282.500614][T15293] read to 0xffff8881469eb000 of 1377 bytes by task 15293 on cpu 0: [ 1282.508474][T15293] copy_page_to_iter+0x2e1/0x940 [ 1282.513407][T15293] filemap_read+0xef6/0x1220 [ 1282.518011][T15293] generic_file_read_iter+0x75/0x2c0 [ 1282.523317][T15293] blkdev_read_iter+0xb9/0xf0 [ 1282.527987][T15293] vfs_read+0x565/0x5d0 [ 1282.532118][T15293] ksys_read+0xce/0x180 [ 1282.536255][T15293] __x64_sys_read+0x3e/0x50 [ 1282.540735][T15293] do_syscall_64+0x3d/0x90 [ 1282.545185][T15293] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1282.551072][T15293] 05:53:18 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) waitid(0x0, 0x0, 0x0, 0x0, 0x0) 05:53:18 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5417, 0xfffffffffffffffd) 05:53:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000008004000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:53:18 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000500000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) 05:53:18 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0xfdef) [ 1282.553373][T15293] Reported by Kernel Concurrency Sanitizer on: [ 1282.559494][T15293] CPU: 0 PID: 15293 Comm: systemd-udevd Not tainted 5.14.0-rc6-syzkaller #0 [ 1282.568151][T15293] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1282.578186][T15293] ================================================================== 05:53:18 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5418, 0xfffffffffffffffd) 05:53:18 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5419, 0xfffffffffffffffd) 05:53:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000000000010000f0ff7f00000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 1282.681769][T15324] loop5: detected capacity change from 0 to 4096 [ 1282.723809][T15324] EXT4-fs error (device loop5): ext4_ext_check_inode:459: inode #2: comm syz-executor.5: pblk 0 bad header/extent: invalid eh_entries - magic f30a, entries 65520, max 3(4), depth 0(0) [ 1282.742116][T15324] EXT4-fs (loop5): get root inode failed [ 1282.747784][T15324] EXT4-fs (loop5): mount failed [ 1282.821344][T15324] loop5: detected capacity change from 0 to 4096 [ 1282.837561][T15324] EXT4-fs error (device loop5): ext4_ext_check_inode:459: inode #2: comm syz-executor.5: pblk 0 bad header/extent: invalid eh_entries - magic f30a, entries 65520, max 3(4), depth 0(0) [ 1282.855707][T15324] EXT4-fs (loop5): get root inode failed [ 1282.861343][T15324] EXT4-fs (loop5): mount failed 05:53:18 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000000)={[0x48d7]}, 0x8) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)={0x7fff, 0x1, 0x0, 0x9, 0x11, "74a1880ad0599b3cfb514d7f5af9ff22c15b18"}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)={0x3}) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x5405, 0xfffffffffffffffd) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f00000000c0), 0x40000, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$TIOCSISO7816(r1, 0xc0285443, &(0x7f0000000140)={0x76c, 0x8, 0x731, 0x5, 0xfd5d}) syz_open_pts(r4, 0x42002) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000100)=0x12) 05:53:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x15, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000500000000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000008000000018000000c20500002b8200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e37363838323433383400"/192, 0xc0, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040000c00000000000000d4f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000006e00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000005000f0003000400"/32, 0x20, 0x1000}, {&(0x7f0000010400)="ff07ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000d5f4655fd5f4655fd5f4655f00"/8224, 0x2020, 0x2000}, {&(0x7f0000012500)="ed41000000100000d5f4655fd5f4655fd5f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010000000", 0x40, 0x4080}, {&(0x7f0000012600)="8081000000c04000d5f4655fd5f4655fd5f4655f000000000000010080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000100"/128, 0x80, 0x4300}, {&(0x7f0000012700)="c041000000400000d5f4655fd5f4655fd5f4655f00000000000002008000000000000800000000000af301000400000000000000000000000400000020000000", 0x40, 0x4500}, {&(0x7f0000012800)="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"/768, 0x300, 0x4580}, {&(0x7f0000012b00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c653300000011000000940f090166696c652e636f6c64000000", 0x80, 0x10000}, {&(0x7f0000012c00)="0b0000000c0001022e00000002000000f40f02022e2e00"/32, 0x20, 0x20000}, {&(0x7f0000012d00)="00000000001000"/32, 0x20, 0x21000}, {&(0x7f0000012e00)="00000000001000"/32, 0x20, 0x22000}, {&(0x7f0000012f00)="00000000001000"/32, 0x20, 0x23000}, {&(0x7f0000013000)="504d4d00504d4dffd5f4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7032390075782f746573742f73797a5f6d6f756e745f696d6167655f650500"/128, 0x80, 0x40000}, {&(0x7f0000013100)="0c0000000c0001022e000000020000000c0002022e2e00000d0000001000050166696c65300000000e000000d80f050766696c653100"/64, 0x40, 0x50000}, {&(0x7f0000013200)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x60000}, {&(0x7f0000013700)='syzkallers\x00'/32, 0x20, 0x70000}, {&(0x7f0000013800)="000002ea0100000001000000270f240c000000000000000000000000000000000601f80f0000000006000000779b539778617474723100000601f00f00000000060000007498539778617474723200"/96, 0x60, 0x80000}, {&(0x7f0000013900)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00xattr2\x00\x00xattr1\x00\x00', 0x20, 0x80fe0}, {&(0x7f0000013a00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0xa0000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="e8a1840c424d3d455f6e29bcdc39cc62"]) 05:53:18 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, 0xfffffffffffffffd) 05:53:18 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x8800000) 05:53:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000048000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:53:18 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000600000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) 05:53:18 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541b, 0xfffffffffffffffd) 05:53:18 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5405, 0xfffffffffffffffd) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/class/bdi', 0xc0901, 0x10) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0x8e5, 0x2, 0xffffffff, 0x8, 0xc, "9fe53095140200642818f5ac69fd3465ac8acc"}) 05:53:18 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541d, 0xfffffffffffffffd) 05:53:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000000000000100fffffdef00000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 1283.265503][T15363] loop3: detected capacity change from 0 to 16 [ 1283.272559][T15365] loop5: detected capacity change from 0 to 4096 [ 1283.282232][T15366] loop4: detected capacity change from 0 to 2560 05:53:18 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)={0x0, 0x5, 0x0, 0x0, 0xfe}) syz_open_pts(r0, 0x400000) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5405, 0xfffffffffffffffd) 05:53:18 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x2000f200) 05:53:18 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541e, 0xfffffffffffffffd) [ 1283.318771][T15365] EXT4-fs error (device loop5): ext4_ext_check_inode:459: inode #2: comm syz-executor.5: pblk 0 bad header/extent: invalid eh_entries - magic f30a, entries 65520, max 3(4), depth 0(0) [ 1283.336940][T15365] EXT4-fs (loop5): get root inode failed [ 1283.342564][T15365] EXT4-fs (loop5): mount failed [ 1283.350431][T15366] EXT4-fs (loop4): Unrecognized mount option "è¡„ BM=E_n)¼Ü9Ìb" or missing value [ 1283.418406][T15366] loop4: detected capacity change from 0 to 2560 [ 1283.426249][T15366] EXT4-fs (loop4): Unrecognized mount option "è¡„ BM=E_n)¼Ü9Ìb" or missing value [ 1283.435680][T15394] loop3: detected capacity change from 0 to 16 [ 1283.449735][T15365] loop5: detected capacity change from 0 to 4096 05:53:19 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0xb) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), r1) sendmsg$TIPC_NL_PUBL_GET(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x50, r2, 0x800, 0x70bd2c, 0x25dfdbfe, {}, [@TIPC_NLA_MON={0x3c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x800}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x8002}, 0x8084) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f00000001c0)={0x9b87, 0x4, 0x80000000, 0xffff, 0x3}) r4 = syz_io_uring_complete(0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r3) 05:53:19 executing program 2: r0 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="9401007c3fb407c593a500", @ANYRES16=r0, @ANYBLOB="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"], 0x194}, 0x1, 0x0, 0x0, 0x8094}, 0x40000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x5405, 0xfffffffffffffffd) 05:53:19 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000000000000100fffffff600000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:53:19 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541e, 0xfffffffffffffffd) [ 1283.474763][T15365] EXT4-fs error (device loop5): ext4_ext_check_inode:459: inode #2: comm syz-executor.5: pblk 0 bad header/extent: invalid eh_entries - magic f30a, entries 65520, max 3(4), depth 0(0) [ 1283.492956][T15365] EXT4-fs (loop5): get root inode failed [ 1283.498592][T15365] EXT4-fs (loop5): mount failed 05:53:19 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000700000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) 05:53:19 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x7ffff000) 05:53:19 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5421, 0xfffffffffffffffd) 05:53:19 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5422, 0xfffffffffffffffd) 05:53:19 executing program 4: set_mempolicy(0x3, &(0x7f00000000c0)=0x101, 0x4) add_key(&(0x7f0000000200)='asymmetric\x00', 0x0, &(0x7f0000000400)="aa", 0x1, 0xfffffffffffffffb) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/module/ehci_hcd', 0x401, 0x26) 05:53:19 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = fsmount(0xffffffffffffffff, 0x1, 0xa) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x5405, 0xfffffffffffffffd) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x81, 0x7f, 0x9, 0x40, 0x0, 0x6, 0x200, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x7fffffff, 0x2, @perf_bp={&(0x7f0000000000), 0xb}, 0x40018, 0x0, 0x8, 0x0, 0x10000, 0xfffffff7, 0x74f4, 0x0, 0x9, 0x0, 0x9}, 0xffffffffffffffff, 0xb, 0xffffffffffffffff, 0x2) 05:53:19 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000000000000100007ffffe00000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 1283.617936][T15432] loop5: detected capacity change from 0 to 4096 [ 1283.628509][T15434] loop3: detected capacity change from 0 to 16 05:53:19 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x10f190436d34bf60, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x10) ioctl$TIOCSSOFTCAR(r1, 0x5405, 0xfffffffffffffffd) 05:53:19 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5423, 0xfffffffffffffffd) 05:53:19 executing program 4: io_setup(0x6, &(0x7f0000000240)=0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) write$binfmt_elf64(r1, &(0x7f0000000e40)=ANY=[], 0x1378) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) r3 = socket$nl_audit(0x10, 0x3, 0x9) io_submit(r0, 0x2, &(0x7f0000000100)=[&(0x7f0000001680)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000)='r', 0x1}, &(0x7f00000005c0)={0x0, 0x0, 0x2, 0x8, 0x0, r3, 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) sendmsg$AUDIT_USER(r4, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x90, 0x3ed, 0x8, 0x70bd29, 0x25dfdbfb, "aa2cda428b600b5a2b8d3d212080b378974450d26111d08f484ecc356c9f716ec84d687136d7faa0df1851be676e7cf1a3c5665a47ca333c7654c71be3bc403e55a5b310b79a4e6d5407006a425ca37e8639e4fca4818db8684d1d87898412cf5c8f3ee09f1c114d5a5d485b356efa08eb7d7b1794ac62a7c6d4b78d932007", ["", ""]}, 0x90}, 0x1, 0x0, 0x0, 0x80}, 0x8800) 05:53:19 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0xfffffdef) 05:53:19 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000000000000100fffffffe00000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 1283.697408][T15432] EXT4-fs error (device loop5): ext4_ext_check_inode:459: inode #2: comm syz-executor.5: pblk 0 bad header/extent: invalid eh_entries - magic f30a, entries 65520, max 3(4), depth 0(0) [ 1283.715654][T15432] EXT4-fs (loop5): get root inode failed [ 1283.721318][T15432] EXT4-fs (loop5): mount failed [ 1283.815507][T15432] loop5: detected capacity change from 0 to 4096 [ 1283.827748][T15478] loop3: detected capacity change from 0 to 16 [ 1283.847928][T15432] EXT4-fs error (device loop5): ext4_ext_check_inode:459: inode #2: comm syz-executor.5: pblk 0 bad header/extent: invalid eh_entries - magic f30a, entries 65520, max 3(4), depth 0(0) [ 1283.866191][T15432] EXT4-fs (loop5): get root inode failed [ 1283.872130][T15432] EXT4-fs (loop5): mount failed 05:53:19 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000800000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) 05:53:19 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5405, 0xfffffffffffffffd) ioctl$TIOCGISO7816(r1, 0x80285442, &(0x7f0000000000)) 05:53:19 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5424, 0xfffffffffffffffd) 05:53:19 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000000000000100effdffff00000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:53:19 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x25, 0x1, 0x1}, {}, {0x6}]}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) pidfd_getfd(0xffffffffffffffff, r0, 0x0) 05:53:19 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0xfffffffffffffdef) 05:53:19 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5405, 0xfffffffffffffffd) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x145600, 0x0) ioctl$TCXONC(r2, 0x540a, 0x6) 05:53:19 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5425, 0xfffffffffffffffd) 05:53:19 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000000000000100f6ffffff00000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 1283.993830][T15502] loop3: detected capacity change from 0 to 16 [ 1284.001418][T15504] loop5: detected capacity change from 0 to 4096 [ 1284.013278][ T25] audit: type=1326 audit(1629352399.557:250): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=15492 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x0 05:53:19 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5427, 0xfffffffffffffffd) 05:53:19 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, 0xfffffffffffffffd) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$KDDELIO(r2, 0x4b35, 0x1) ioctl$TIOCGRS485(r2, 0x542e, &(0x7f0000000040)) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x2, "00fbffffff0000073d00000000000300"}) dup3(r1, r0, 0x80000) r3 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r3, 0x5405, 0xfffffffffffffffd) r4 = openat$cgroup_devices(r2, &(0x7f00000000c0)='devices.deny\x00', 0x2, 0x0) dup3(r4, 0xffffffffffffffff, 0x0) 05:53:19 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0xffffffffffffffff) [ 1284.062356][T15504] EXT4-fs error (device loop5): ext4_ext_check_inode:459: inode #2: comm syz-executor.5: pblk 0 bad header/extent: invalid eh_entries - magic f30a, entries 65520, max 3(4), depth 0(0) [ 1284.080662][T15504] EXT4-fs (loop5): get root inode failed [ 1284.086442][T15504] EXT4-fs (loop5): mount failed [ 1284.150015][T15532] loop3: detected capacity change from 0 to 16 [ 1284.170965][T15504] loop5: detected capacity change from 0 to 4096 05:53:19 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000900000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) 05:53:19 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5428, 0xfffffffffffffffd) 05:53:19 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000000000000100feffffff00000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:53:19 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) setxattr$security_selinux(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080), &(0x7f0000000100)='system_u:object_r:apt_var_log_t:s0\x00', 0x12, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5405, 0xfffffffffffffffd) [ 1284.199466][T15504] EXT4-fs error (device loop5): ext4_ext_check_inode:459: inode #2: comm syz-executor.5: pblk 0 bad header/extent: invalid eh_entries - magic f30a, entries 65520, max 3(4), depth 0(0) [ 1284.217613][T15504] EXT4-fs (loop5): get root inode failed [ 1284.223268][T15504] EXT4-fs (loop5): mount failed [ 1284.297643][T15552] loop5: detected capacity change from 0 to 4096 [ 1284.319316][T15556] SELinux: Context system_u:object_r: is not valid (left unmapped). [ 1284.329380][T15552] EXT4-fs error (device loop5): ext4_ext_check_inode:459: inode #2: comm syz-executor.5: pblk 0 bad header/extent: invalid eh_entries - magic f30a, entries 65520, max 3(4), depth 0(0) [ 1284.347556][T15552] EXT4-fs (loop5): get root inode failed [ 1284.353248][T15552] EXT4-fs (loop5): mount failed 05:53:20 executing program 4: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = socket$packet(0x11, 0x3, 0x300) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000000680)=[{&(0x7f0000000080)=""/70, 0x46}, {&(0x7f0000000100)=""/30, 0x1e}, {&(0x7f0000000140)=""/215, 0xd7}, {&(0x7f0000000240)=""/150, 0x96}, {&(0x7f0000000300)=""/219, 0xdb}, {&(0x7f0000000400)=""/144, 0x90}, {&(0x7f00000004c0)=""/236, 0xec}, {&(0x7f00000005c0)=""/149, 0x95}], 0x8, &(0x7f0000000700)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xc8}, 0x20) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket(0x200000100000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) sendto$packet(r3, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x11, 0x8035, r4, 0x1, 0x0, 0x6, @dev}, 0x14) bind$packet(r1, &(0x7f0000000840)={0x11, 0x10, r4, 0x1, 0x6, 0x6, @remote}, 0x14) setsockopt$packet_fanout_data(r0, 0x107, 0xe, 0x0, 0x0) 05:53:20 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000000000000100000000000000001d00000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:53:20 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000080), 0x60c00, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) read(r0, &(0x7f0000000300)=""/161, 0xa1) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) renameat(r0, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00') set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) syz_io_uring_setup(0x550, &(0x7f0000000340), &(0x7f0000eeb000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000007c0)=0x0, &(0x7f0000000040)) syz_io_uring_setup(0x550, &(0x7f0000000340), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000000000), &(0x7f0000000040)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000280)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x7, 0x0, &(0x7f0000000580)=""/229, 0xe5}, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r5 = syz_io_uring_setup(0x87, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ee8000/0x2000)=nil, &(0x7f0000000040)=0x0, &(0x7f00000001c0)=0x0) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000180)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r8}}, 0x0) syz_io_uring_submit(0x0, r3, &(0x7f00000003c0)=@IORING_OP_SEND={0x1a, 0x1, 0x0, r4, 0x0, &(0x7f0000000240)="a9f68cb9cb55e158d35ccda33cb5a1d6031634e3df2e06848878482a4cdb91a5c428bd95385aacf636aab9d01211dd8129110d91cafad8865e8071393e72195575d699662f3112fef593a9dd74be22611d9326bebd", 0x55, 0x2, 0x1, {0x0, r8}}, 0x2) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r9, &(0x7f0000000200), 0xf000) 05:53:20 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGPKT(r0, 0x80045438, &(0x7f0000000000)) ioctl$TIOCSSOFTCAR(r1, 0x5405, 0xfffffffffffffffd) 05:53:20 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5429, 0xfffffffffffffffd) 05:53:20 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000a00000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 1284.852151][ T25] audit: type=1326 audit(1629352400.372:251): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=15492 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x0 05:53:20 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5432, 0xfffffffffffffffd) 05:53:20 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000000)) ioctl$TIOCSSOFTCAR(r1, 0x5405, 0xfffffffffffffffd) 05:53:20 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5433, 0xfffffffffffffffd) 05:53:20 executing program 4: r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@caif=@dgm, &(0x7f0000000080)=0x80) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000001c0)={0x1, &(0x7f0000000180)=[{0x6d24, 0x7, 0x1, 0x9f}]}, 0x10) creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000000200)='./bus\x00', 0x323101, 0x4) ioctl$FITRIM(r1, 0xc0185879, &(0x7f00000000c0)={0x0, 0x1bfe8c7d, 0xff0700}) [ 1284.945048][T15577] loop5: detected capacity change from 0 to 4096 [ 1284.952432][T15579] loop3: detected capacity change from 0 to 16 05:53:20 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000002000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:53:20 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x210100) ioctl$TIOCSSOFTCAR(r1, 0x5405, 0xfffffffffffffffd) 05:53:20 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5434, 0xfffffffffffffffd) [ 1285.000956][T15577] EXT4-fs error (device loop5): ext4_ext_check_inode:459: inode #2: comm syz-executor.5: pblk 0 bad header/extent: invalid eh_entries - magic f30a, entries 65520, max 3(4), depth 0(0) [ 1285.019154][T15577] EXT4-fs (loop5): get root inode failed [ 1285.024803][T15577] EXT4-fs (loop5): mount failed 05:53:20 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0xf000) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x3006}, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x60, 0x0, 0x0, 0xf488}]}, 0x10) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x3006}, 0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x60, 0x0, 0x0, 0xf488}]}, 0x10) sendfile(r1, r2, 0x0, 0xb7) 05:53:20 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000), 0x8001, 0x200000) syz_open_pts(r1, 0xc8200) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x5405, 0xfffffffffffffffd) ioctl$TCXONC(r0, 0x540a, 0x2) 05:53:20 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000003000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:53:20 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp6\x00') preadv(r1, &(0x7f0000000080)=[{&(0x7f0000000200)=""/159, 0x9f}], 0x8, 0x48, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$IPCTNL_MSG_CT_GET(r2, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x130}, 0x1, 0x0, 0x0, 0x4040805}, 0x20000088) [ 1285.149864][T15577] loop5: detected capacity change from 0 to 4096 [ 1285.174141][T15632] loop3: detected capacity change from 0 to 16 [ 1285.180432][T15577] EXT4-fs error (device loop5): ext4_ext_check_inode:459: inode #2: comm syz-executor.5: pblk 0 bad header/extent: invalid eh_entries - magic f30a, entries 65520, max 3(4), depth 0(0) [ 1285.198651][T15577] EXT4-fs (loop5): get root inode failed [ 1285.204362][T15577] EXT4-fs (loop5): mount failed 05:53:20 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5405, 0xfffffffffffffffd) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) syz_open_pts(r1, 0xe0802) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000000200)) syz_open_pts(r2, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f0000000200)) syz_open_pts(r3, 0x0) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000000)={0x401, 0x5, 0x5, 0xf5, 0x12, "decf18a8c5ecc105f632dd3d7991e9e7aa0820"}) syz_open_pts(r2, 0xfe1850c206e21de3) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r4, 0x40045431, &(0x7f0000000200)) r5 = syz_open_pts(r4, 0x0) ioctl$TIOCSSOFTCAR(r5, 0x541a, 0xfffffffffffffffd) ioctl$TCSETS(r5, 0x5402, &(0x7f0000000040)={0x7fff, 0x7, 0xae, 0xdb5, 0x1b, "d3ca27cbd01e086ded6b964777ca7958f62d39"}) 05:53:20 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5435, 0xfffffffffffffffd) 05:53:20 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000004000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:53:20 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) utimensat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x77359400}, {0x77359400}}, 0x100) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000180)=0x5d5, 0x4) setsockopt$SO_TIMESTAMP(r1, 0x1, 0x3f, &(0x7f0000000040)=0x3, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) recvfrom$inet6(r1, 0x0, 0x0, 0x2000, 0x0, 0x0) 05:53:20 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') link(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) syz_mount_image$nfs(&(0x7f0000000400), &(0x7f0000000440)='./file1\x00', 0x800000000000000, 0x1, &(0x7f0000000500)=[{&(0x7f0000000480)="ff4d2c856630a452c4ebd1264efc2269c756410c73045ce81d8be45fb07996ec467a93175919663bc2e31c369cea8b5aa3865230c68935b608923f6d28a1e02085b50bb47c3de2e1b5e541d8d2cf1d738d856038b726d72c1dad4bfc", 0x5c, 0x1}], 0x0, &(0x7f0000000540)={[{'\'{,'}, {}], [{@dont_appraise}, {@pcr={'pcr', 0x3d, 0x31}}, {@appraise}, {@hash}, {@fowner_gt={'fowner>', r1}}]}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r2, &(0x7f0000000200), 0xf000) execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000340)=[&(0x7f00000001c0)='memory.events\x00', &(0x7f0000000240)=')@\x00', &(0x7f0000000280)=',&\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x80\x00']) 05:53:20 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000b00000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) 05:53:20 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5437, 0xfffffffffffffffd) 05:53:20 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x208180, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000200)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x541a, 0xfffffffffffffffd) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1ff, 0x16}) r3 = syz_open_pts(r0, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r4, 0x40045431, &(0x7f0000000200)) syz_open_pts(r4, 0x0) ioctl$PIO_UNIMAPCLR(r4, 0x4b68, &(0x7f0000000100)={0xa7, 0x9, 0x4}) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x10940, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f0000000200)) r6 = syz_open_pts(r5, 0x0) ioctl$TIOCSSOFTCAR(r6, 0x541a, 0xfffffffffffffffd) ioctl$TIOCGDEV(r6, 0x80045432, &(0x7f0000000000)) ioctl$TIOCSSOFTCAR(r3, 0x5405, 0xfffffffffffffffd) ioctl$KDSKBENT(r3, 0x4b47, &(0x7f00000000c0)={0x6f, 0x3f, 0x8}) 05:53:20 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000005000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 1285.341573][T15658] loop5: detected capacity change from 0 to 4096 [ 1285.348221][T15659] loop3: detected capacity change from 0 to 16 05:53:20 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5441, 0xfffffffffffffffd) 05:53:20 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000100)=""/2, 0x2}, {&(0x7f00000001c0)=""/103, 0x67}], 0x2, &(0x7f0000000240)=[@cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0xa0}, 0x20) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(r3, &(0x7f0000000480)={&(0x7f0000000340), 0xc, &(0x7f0000000440)={&(0x7f0000000380)={0x14, 0x7, 0x1, 0x801, 0x0, 0x0, {0x0, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000080}, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x3006}, 0x4) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x60, 0x0, 0x0, 0xf488}]}, 0x10) close(r4) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r1) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_GET(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="180000000102010300000000000000008000000000000180"], 0x18}}, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x4e20, 0x9, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0xfffffffa}, 0x1c) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) 05:53:20 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)={0x0, 0x0, 0x2000000, 0x0, 0x40, "0000000000000000000014f6e16a8226796800"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5405, 0xfffffffffffffffd) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r3 = syz_open_dev$ptys(0xc, 0x3, 0x1) fsconfig$FSCONFIG_SET_FD(r2, 0x5, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, r2) r4 = fcntl$dupfd(r0, 0x406, r3) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f0000000240)={0x1, "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"}) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), r4) 05:53:20 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) openat(r0, &(0x7f0000000080)='./file0\x00', 0x120c0, 0x2) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x4400, 0x0) sendmsg$NL80211_CMD_SET_CHANNEL(r2, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, 0x0, 0x608, 0x70bd2d, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x810}, 0x4000088) mkdir(&(0x7f00000000c0)='./file0\x00', 0x101) [ 1285.398094][T15658] EXT4-fs error (device loop5): ext4_ext_check_inode:459: inode #2: comm syz-executor.5: pblk 0 bad header/extent: invalid eh_entries - magic f30a, entries 65520, max 3(4), depth 0(0) [ 1285.416410][T15658] EXT4-fs (loop5): get root inode failed [ 1285.422039][T15658] EXT4-fs (loop5): mount failed 05:53:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000006000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:53:21 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5450, 0xfffffffffffffffd) [ 1285.474553][T15683] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 05:53:21 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x3006}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x60, 0x0, 0x0, 0xf488}]}, 0x10) r1 = syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYRES16=r0]) mknodat$loop(r1, &(0x7f00000012c0)='./file0\x00', 0x2000, 0x1) 05:53:21 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) syz_open_pts(r0, 0x240000) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0xa}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5405, 0xfffffffffffffffd) [ 1285.517359][T15658] loop5: detected capacity change from 0 to 4096 [ 1285.558060][T15703] loop3: detected capacity change from 0 to 16 [ 1285.564327][T15658] EXT4-fs error (device loop5): ext4_ext_check_inode:459: inode #2: comm syz-executor.5: pblk 0 bad header/extent: invalid eh_entries - magic f30a, entries 65520, max 3(4), depth 0(0) [ 1285.582594][T15658] EXT4-fs (loop5): get root inode failed [ 1285.588216][T15658] EXT4-fs (loop5): mount failed 05:53:21 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000c00000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) 05:53:21 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5451, 0xfffffffffffffffd) 05:53:21 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x80080) ioctl$TIOCSSOFTCAR(r1, 0x5405, 0xfffffffffffffffd) 05:53:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000007000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:53:21 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0xf000) 05:53:21 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) openat(r0, &(0x7f0000000080)='./file0\x00', 0x120c0, 0x2) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x4400, 0x0) sendmsg$NL80211_CMD_SET_CHANNEL(r2, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, 0x0, 0x608, 0x70bd2d, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x810}, 0x4000088) mkdir(&(0x7f00000000c0)='./file0\x00', 0x101) [ 1285.622980][T15712] tmpfs: Unknown parameter '' [ 1285.633818][T15712] tmpfs: Unknown parameter '' 05:53:21 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000000200)) r3 = syz_open_pts(r2, 0x0) ioctl$TIOCSSOFTCAR(r3, 0x541a, 0xfffffffffffffffd) ioctl$TCXONC(r3, 0x540a, 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TIOCSSOFTCAR(r1, 0x5405, 0xfffffffffffffffd) r4 = ioctl$TIOCGPTPEER(r3, 0x5441, 0x4a89cd31) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000000000)={0x7, 0x9, 0xffffff00, 0x0, 0x10, "b0951b2487ec4133ee9fb06d82920103efa72a"}) 05:53:21 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5452, 0xfffffffffffffffd) 05:53:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000008000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 1285.699893][T15729] loop4: detected capacity change from 0 to 16 [ 1285.736432][T15741] loop3: detected capacity change from 0 to 16 05:53:21 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) openat(r0, &(0x7f0000000080)='./file0\x00', 0x120c0, 0x2) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x4400, 0x0) sendmsg$NL80211_CMD_SET_CHANNEL(r2, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, 0x0, 0x608, 0x70bd2d, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x810}, 0x4000088) mkdir(&(0x7f00000000c0)='./file0\x00', 0x101) [ 1285.761905][T15746] loop5: detected capacity change from 0 to 4096 05:53:21 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x0, 0x3, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000000)={0x8e2c, 0x100, 0x0, 0x2, 0xc, "b7abfc9b878573be"}) ioctl$TIOCSSOFTCAR(r1, 0x5405, 0xfffffffffffffffd) 05:53:21 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5456, 0xfffffffffffffffd) [ 1285.812078][T15746] EXT4-fs error (device loop5): ext4_ext_check_inode:459: inode #2: comm syz-executor.5: pblk 0 bad header/extent: invalid eh_entries - magic f30a, entries 65520, max 3(4), depth 0(0) [ 1285.830218][T15746] EXT4-fs (loop5): get root inode failed [ 1285.835843][T15746] EXT4-fs (loop5): mount failed [ 1285.891556][T15771] loop4: detected capacity change from 0 to 16 [ 1285.933316][T15746] loop5: detected capacity change from 0 to 4096 [ 1285.951010][T15746] EXT4-fs error (device loop5): ext4_ext_check_inode:459: inode #2: comm syz-executor.5: pblk 0 bad header/extent: invalid eh_entries - magic f30a, entries 65520, max 3(4), depth 0(0) [ 1285.969166][T15746] EXT4-fs (loop5): get root inode failed [ 1285.974970][T15746] EXT4-fs (loop5): mount failed 05:53:21 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000d00000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) 05:53:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000018000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:53:21 executing program 3: r0 = semget(0x1, 0x1, 0x638) semctl$GETZCNT(r0, 0x0, 0xf, 0x0) getresuid(&(0x7f0000001100), &(0x7f0000001140)=0x0, &(0x7f0000001180)) getresgid(&(0x7f00000011c0), &(0x7f0000001200), &(0x7f0000001240)=0x0) getresuid(&(0x7f0000001280)=0x0, &(0x7f00000012c0), &(0x7f0000001300)) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000001340)={{0x3, r1, r2, r3, 0x0, 0x110}, 0x708c, 0x7, 0x0, 0x0, 0x0, 0x0, 0x800}) semop(r0, &(0x7f00000000c0)=[{0x2, 0x800}], 0x1) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat$cgroup_ro(r4, &(0x7f0000000080)='cpuacct.stat\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r5, &(0x7f0000000200), 0xf000) 05:53:21 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000000)={0x194, 0x19, &(0x7f0000000240)="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"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000200)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x541a, 0xfffffffffffffffd) ioctl$VT_WAITACTIVE(r2, 0x5607) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x3006}, 0x4) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x60, 0x0, 0x0, 0xf488}]}, 0x10) clock_gettime(0x0, &(0x7f0000003cc0)={0x0, 0x0}) recvmmsg$unix(r3, &(0x7f0000003b40)=[{{&(0x7f0000000900)=@abs, 0x6e, &(0x7f0000000a40)=[{&(0x7f0000000980)=""/137, 0x89}], 0x1, &(0x7f0000000a80)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x88}}, {{&(0x7f0000000b40)=@abs, 0x6e, &(0x7f0000001d80)=[{&(0x7f0000000bc0)=""/64, 0x40}, {&(0x7f0000000c00)=""/36, 0x24}, {&(0x7f0000000c40)=""/4096, 0x1000}, {&(0x7f0000001c40)=""/11, 0xb}, {&(0x7f0000001c80)=""/218, 0xda}], 0x5, &(0x7f0000001e00)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x80}}, {{&(0x7f0000001e80)=@abs, 0x6e, &(0x7f0000002200)=[{&(0x7f0000001f00)=""/55, 0x37}, {&(0x7f0000001f40)=""/124, 0x7c}, {&(0x7f0000001fc0)=""/19, 0x13}, {&(0x7f0000002000)=""/41, 0x29}, {&(0x7f0000002040)=""/194, 0xc2}, {&(0x7f0000002140)=""/148, 0x94}], 0x6}}, {{&(0x7f0000002280), 0x6e, &(0x7f0000003740)=[{&(0x7f0000002300)=""/242, 0xf2}, {&(0x7f0000002400)=""/22, 0x16}, {&(0x7f0000002440)=""/59, 0x3b}, {&(0x7f0000002480)=""/7, 0x7}, {&(0x7f00000024c0)=""/208, 0xd0}, {&(0x7f00000025c0)=""/81, 0x51}, {&(0x7f0000002640)=""/43, 0x2b}, {&(0x7f0000002680)=""/98, 0x62}, {&(0x7f0000002700)}, {&(0x7f0000002740)=""/4096, 0x1000}], 0xa, &(0x7f0000003800)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x60}}, {{&(0x7f0000003880), 0x6e, &(0x7f0000003940)=[{&(0x7f0000003900)=""/35, 0x23}], 0x1, &(0x7f0000003980)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x50}}, {{&(0x7f0000003a00), 0x6e, &(0x7f0000003b00)=[{&(0x7f0000003a80)=""/107, 0x6b}], 0x1}}], 0x6, 0x122, &(0x7f0000003d00)={r4, r5+10000000}) io_submit(0x0, 0x6, &(0x7f0000003dc0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x2320, r2, &(0x7f0000000100)="e06db34c62b3c26c2eefbb3a48ca1cfd1837080b6986f1a49a312ecf82836e2091f74c39d3c83cacb3b0c2f73c1f355cd1d3c69716bac149126f7dd8a7085aecd48fb8620399605f353f9bc177aec27fa8af4e759b0c916b05ba238f8d6c4c3c5a675c060d2ed3e62f1a365afb78d3e1df34fb44f5809fc386292551152d0d5402cffa2244f71154aa70ec71d4e975c7c62417a0db56c015b7fa7ed61449aaceb0f7a931bc768e9baae7c9cb2d1cb856cb80a461b44c10bb896d6e71", 0xbc, 0xe2da, 0x0, 0x1, r3}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x7, 0x800, 0xffffffffffffffff, &(0x7f0000000640)="6e37cdb2b64fce936729d8480b0f77a710fbccd162f340beb1207c6a3ea1fa51da93c62deacffb65de46f2a29de22c14af62f4e3613f32a905292d406581cf5fec6c39bbb137089d18a20d2ad4b663c3f42fbcae7456fdc7581790b1f6615d148bd7379cb19288aa7ac381c689c8a44423971e52a9ced6a48ac577dae0f7a5ea1bf867", 0x83, 0x100000000, 0x0, 0x2}, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x6, 0xa6ac, 0xffffffffffffffff, &(0x7f0000000780)="bc79b764920d7ad1996ac4a8a5d6576676", 0x11, 0x8, 0x0, 0x7, r3}, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x7, 0xbcf, r1, &(0x7f0000000800)="75cb8b4709331340d52ca0c87e61c85f5067739027e61163f61191b2c6880c576d69be4234", 0x25, 0x2c, 0x0, 0x3, r3}, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x6, 0x3, 0xffffffffffffffff, &(0x7f0000000880)="9c79cc9d1eeff589891e066180eca3fd8130c00382dd900e5bf80d69707fc4c88e6a650b5412961e50d1e39fdc8decce9159649a123f382d5af6f0e5", 0x3c, 0x4, 0x0, 0x0, r3}, &(0x7f0000003d80)={0x0, 0x0, 0x0, 0x1, 0x1c0, r6, &(0x7f0000003d40)="2e1b", 0x2, 0x80, 0x0, 0x2}]) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f00000000c0)) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0x1, 0x3f, 0x2, 0x6, 0xa, "b9f771c7fd19f1c3"}) r7 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r7, 0x5405, 0xfffffffffffffffd) 05:53:21 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5457, 0xfffffffffffffffd) 05:53:21 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) openat(r0, &(0x7f0000000080)='./file0\x00', 0x120c0, 0x2) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x4400, 0x0) sendmsg$NL80211_CMD_SET_CHANNEL(r2, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, 0x0, 0x608, 0x70bd2d, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x810}, 0x4000088) mkdir(&(0x7f00000000c0)='./file0\x00', 0x101) 05:53:21 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x545d, 0xfffffffffffffffd) 05:53:21 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5405, 0xfffffffffffffffd) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000000200)) syz_open_pts(r2, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000000)={0x10, 0x8, 0x6, 0x9, 0x12, "5023ec15df34547cda8c1814defcf171f69122"}) 05:53:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000000000000100001c000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 1286.078751][T15801] loop4: detected capacity change from 0 to 16 [ 1286.089437][T15803] loop5: detected capacity change from 0 to 4096 [ 1286.096340][T15804] loop3: detected capacity change from 0 to 16 05:53:21 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5460, 0xfffffffffffffffd) 05:53:21 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x28da864fdb976c9d, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5405, 0xfffffffffffffffd) ioctl$KDMKTONE(r0, 0x4b30, 0x0) 05:53:21 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0xf000) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x3006}, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x60, 0x0, 0x0, 0xf488}]}, 0x10) preadv(r1, &(0x7f00000026c0)=[{&(0x7f0000000300)=""/224, 0xe0}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000000080)=""/31, 0x1f}, {&(0x7f0000001400)=""/138, 0x8a}, {&(0x7f00000014c0)=""/202, 0xca}, {&(0x7f00000015c0)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f00000025c0)=""/202, 0xca}, {&(0x7f0000000180)=""/41, 0x29}], 0x9, 0x8, 0x638) [ 1286.133916][T15803] EXT4-fs error (device loop5): ext4_ext_check_inode:459: inode #2: comm syz-executor.5: pblk 0 bad header/extent: invalid eh_entries - magic f30a, entries 65520, max 3(4), depth 0(0) [ 1286.152052][T15803] EXT4-fs (loop5): get root inode failed [ 1286.157757][T15803] EXT4-fs (loop5): mount failed [ 1286.262920][T15840] loop3: detected capacity change from 0 to 16 [ 1286.275422][T15803] loop5: detected capacity change from 0 to 4096 [ 1286.292391][T15803] EXT4-fs error (device loop5): ext4_ext_check_inode:459: inode #2: comm syz-executor.5: pblk 0 bad header/extent: invalid eh_entries - magic f30a, entries 65520, max 3(4), depth 0(0) [ 1286.310605][T15803] EXT4-fs (loop5): get root inode failed [ 1286.316233][T15803] EXT4-fs (loop5): mount failed 05:53:21 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000e00000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) 05:53:21 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x4e22, 0xf4f, @dev={0xfe, 0x80, '\x00', 0x38}, 0x8}}, 0x0, 0x0, 0x10, 0x0, "a4b6c03d13f88e81d091e442e7a3df362b33463623c7231d319e4fe0b654684fb3dd7949a2449764db2c71a82f2930d42e5bfa368a444a863523c9b50c34720c1497d5747b110185c8968feb47ec4aa3"}, 0xd8) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000)=0x3, 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x9, 0x0, &(0x7f0000000080)=0x1b) 05:53:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000026000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:53:21 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x40049409, 0xfffffffffffffffd) 05:53:21 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x52592d0cc632a43d, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x4}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5405, 0xfffffffffffffffd) ioctl$TCSBRK(r1, 0x5409, 0x4) ioctl$TCSETS2(r0, 0x402c542b, &(0x7f0000000000)={0x800, 0x10000, 0x1000, 0x3, 0xea, "61e5648c18f5ae1214bed6a8ba9b5a1ade3502", 0x1ff, 0x9a4}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x222800, 0x0) ioctl$TIOCCONS(r2, 0x541d) ioctl$KDSKBLED(r1, 0x4b65, 0x790) 05:53:21 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0xf000) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x1f, 0x40, 0x4, 0xff, 0x0, 0x1, 0x4, 0xb, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000000080), 0x8}, 0x41050, 0x4, 0x3ff, 0x1, 0x4, 0x401, 0x1, 0x0, 0x80000001, 0x0, 0x2}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x0) 05:53:21 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x40086602, 0xfffffffffffffffd) 05:53:21 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) syz_open_pts(r0, 0x105800) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5405, 0xfffffffffffffffd) ioctl$TIOCL_GETKMSGREDIRECT(r1, 0x541c, &(0x7f0000000000)) 05:53:21 executing program 4: ioctl$RTC_WIE_OFF(0xffffffffffffffff, 0x7010) r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x8000000000000000, 0x0, &(0x7f00000001c0), 0x100000, &(0x7f0000000040)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, 'iso9660\x00'}}]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x2001, &(0x7f00000001c0)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@debug={'debug', 0x3d, 0x1000}}], [{@uid_gt={'uid>', r1}}]}}) 05:53:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000000000010000fe000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 1286.445808][T15866] loop3: detected capacity change from 0 to 16 [ 1286.452897][T15867] loop5: detected capacity change from 0 to 4096 05:53:22 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)={0x0, 0x0, 0x4}) r1 = syz_open_pts(r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$TCSBRK(r2, 0x5409, 0xb97) ioctl$TIOCSSOFTCAR(r1, 0x5405, 0xfffffffffffffffd) 05:53:22 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x40087602, 0xfffffffffffffffd) [ 1286.507814][T15867] EXT4-fs error (device loop5): ext4_ext_check_inode:459: inode #2: comm syz-executor.5: pblk 0 bad header/extent: invalid eh_entries - magic f30a, entries 65520, max 3(4), depth 0(0) [ 1286.525971][T15867] EXT4-fs (loop5): get root inode failed [ 1286.531682][T15867] EXT4-fs (loop5): mount failed [ 1286.562389][T15886] loop4: detected capacity change from 0 to 264192 [ 1286.622943][T15886] loop4: detected capacity change from 0 to 264192 [ 1286.645467][T15867] loop5: detected capacity change from 0 to 4096 05:53:22 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000f00000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbfb655f00000000000004008000000000000800050000000af3f0ff03", 0x2d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) 05:53:22 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x2) set_mempolicy(0x1, &(0x7f0000000000)=0x401, 0x4) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0/file0\x00', 0x2c00, 0x108) 05:53:22 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000004020000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000440)={[{@nodelalloc}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 05:53:22 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x401c5820, 0xfffffffffffffffd) 05:53:22 executing program 2: ioprio_set$uid(0x3, 0x0, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x40002, 0x0) pwritev2(r0, &(0x7f0000000440)=[{&(0x7f0000000080)='N', 0x1}], 0x1, 0x0, 0x0, 0x1e) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x4}) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x5, 0x3, &(0x7f0000000340)=[{&(0x7f0000000100)="d26aaa0ba9227f6f212c4b40dcae15f099f4e71de5f2924dd4aa4022a3d0117a6c02efc2acee88903554b46856cab76a2840fa0b61ca840b6594461cbb2d8add369eef2a605745f9147524ea09891c61a9f3342986c101c5c429a973d851a977aca71e9901564afd4e151dcf54d09f3e76533d64f6be5b3feaf4782c340c96329d0d07c389b54fbd1dc544268a091e2b25b36ce869c5", 0x96, 0x1ff}, {&(0x7f0000000480)="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