t_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000322000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1500.801474][T28694] loop5: detected capacity change from 0 to 512 [ 1500.809346][T28695] loop2: detected capacity change from 0 to 512 [ 1500.819970][T28694] EXT4-fs (loop5): Invalid log cluster size: 34 [ 1500.831766][T28695] EXT4-fs (loop2): Invalid log cluster size: 14417920 01:00:45 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000000002dc00002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1500.887730][T28700] loop3: detected capacity change from 0 to 512 [ 1500.911531][T28700] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1500.926349][T28700] EXT4-fs (loop3): #blocks per group too big: 32999 01:00:45 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 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, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) [ 1500.964935][T28700] loop3: detected capacity change from 0 to 512 [ 1500.971857][T28700] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1500.980245][T28700] EXT4-fs (loop3): #blocks per group too big: 32999 01:00:45 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000fc8000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) 01:00:45 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x0, @rand_addr=0xfffffffd}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}}) [ 1501.014010][T28708] loop1: detected capacity change from 0 to 512 [ 1501.041880][T28708] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1501.063300][T28711] loop5: detected capacity change from 0 to 512 [ 1501.079408][T28711] EXT4-fs (loop5): Invalid log block size: 50331648 [ 1501.090353][T28713] loop2: detected capacity change from 0 to 512 [ 1501.099080][T28708] loop1: detected capacity change from 0 to 512 [ 1501.107149][T28713] EXT4-fs (loop2): Invalid log cluster size: 14418432 01:00:45 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000323000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1501.113271][T28708] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:00:45 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f0000000100000000000000001edc00002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:00:45 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x0, @rand_addr=0xfffffffe}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}}) 01:00:45 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000006c20000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) 01:00:45 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) [ 1501.185053][T28718] loop3: detected capacity change from 0 to 512 [ 1501.207869][T28718] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1501.216584][T28718] EXT4-fs (loop3): #blocks per group too big: 33020 [ 1501.254381][T28718] loop3: detected capacity change from 0 to 512 [ 1501.263251][T28718] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1501.272160][T28718] EXT4-fs (loop3): #blocks per group too big: 33020 01:00:45 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000fd8000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) 01:00:45 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x4, 0x0, @dev}, {0x2, 0x0, @broadcast}}) [ 1501.320767][T28728] loop5: detected capacity change from 0 to 512 [ 1501.341117][T28732] loop1: detected capacity change from 0 to 512 [ 1501.353300][T28733] loop2: detected capacity change from 0 to 512 [ 1501.360450][T28728] EXT4-fs (loop5): Invalid log block size: 50331648 01:00:45 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000025000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:00:45 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f0000000100000000000000001edd00002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1501.373328][T28732] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1501.384100][T28733] EXT4-fs (loop2): Invalid log cluster size: 14425600 [ 1501.426136][T28732] loop1: detected capacity change from 0 to 512 [ 1501.437419][T28732] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:00:45 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) 01:00:45 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x7, 0x0, @dev}, {0x2, 0x0, @broadcast}}) 01:00:45 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000007420000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) [ 1501.497169][T28742] loop3: detected capacity change from 0 to 512 [ 1501.536403][T28742] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1501.545763][T28742] EXT4-fs (loop3): #blocks per group too big: 33021 [ 1501.554679][T28745] loop5: detected capacity change from 0 to 512 [ 1501.563827][T28746] loop2: detected capacity change from 0 to 512 [ 1501.574292][T28745] EXT4-fs (loop5): Invalid log cluster size: 37 [ 1501.582032][T28746] EXT4-fs (loop2): Invalid log cluster size: 14491136 01:00:45 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000c0ed00002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:00:45 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000325000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1501.592199][T28742] loop3: detected capacity change from 0 to 512 [ 1501.598877][T28742] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1501.608479][T28742] EXT4-fs (loop3): #blocks per group too big: 33021 01:00:45 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000fe8000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) 01:00:45 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x8, 0x0, @dev}, {0x2, 0x0, @broadcast}}) [ 1501.709451][T28752] loop1: detected capacity change from 0 to 512 [ 1501.725743][T28752] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1501.764502][T28757] loop5: detected capacity change from 0 to 512 [ 1501.771982][T28752] loop1: detected capacity change from 0 to 512 [ 1501.779179][T28752] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1501.785380][T28757] EXT4-fs (loop5): Invalid log block size: 50331648 [ 1501.804469][T28760] loop2: detected capacity change from 0 to 512 01:00:45 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0xa, 0x0, @dev}, {0x2, 0x0, @broadcast}}) 01:00:45 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000007a20000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) 01:00:46 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000032a000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1501.826839][T28758] cgroup: fork rejected by pids controller in /syz0 [ 1501.833653][T28760] EXT4-fs (loop2): Invalid log cluster size: 15581184 [ 1501.838122][T28764] loop3: detected capacity change from 0 to 512 01:00:46 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000000000ee00002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:00:46 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) [ 1501.878412][T28764] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1501.892650][T28764] EXT4-fs (loop3): #blocks per group too big: 33022 01:00:46 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x14, 0x0, @dev}, {0x2, 0x0, @broadcast}}) [ 1501.934525][T28764] loop3: detected capacity change from 0 to 512 [ 1501.941687][T28764] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1501.962190][T28764] EXT4-fs (loop3): #blocks per group too big: 33022 01:00:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000328400000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) [ 1501.987802][T28872] loop1: detected capacity change from 0 to 512 [ 1502.017455][T28875] loop5: detected capacity change from 0 to 512 [ 1502.024631][T28872] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:00:46 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000032b000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1502.038914][T28876] loop2: detected capacity change from 0 to 512 [ 1502.048638][T28875] EXT4-fs (loop5): Invalid log block size: 50331648 [ 1502.059697][T28876] EXT4-fs (loop2): Invalid log cluster size: 15597568 [ 1502.068957][T28872] loop1: detected capacity change from 0 to 512 [ 1502.077072][T28872] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:00:46 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000000002f700002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:00:46 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x426, 0x0, @dev}, {0x2, 0x0, @broadcast}}) 01:00:46 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000017b20000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) [ 1502.175832][T28884] loop3: detected capacity change from 0 to 512 [ 1502.198025][T28884] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1502.214843][T28884] EXT4-fs (loop3): #blocks per group too big: 33842 [ 1502.264213][T28884] loop3: detected capacity change from 0 to 512 [ 1502.273209][T28884] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1502.282654][T28888] loop5: detected capacity change from 0 to 512 [ 1502.293570][T28889] loop2: detected capacity change from 0 to 512 01:00:46 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}}) [ 1502.313039][T28884] EXT4-fs (loop3): #blocks per group too big: 33842 [ 1502.327808][T28888] EXT4-fs (loop5): Invalid log block size: 50331648 [ 1502.334457][T28889] EXT4-fs (loop2): Invalid log cluster size: 16187904 01:00:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000000004000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) 01:00:46 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000002e000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:00:46 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000000002fd00002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1502.364274][T28892] loop1: detected capacity change from 0 to 512 [ 1502.395491][T28892] EXT4-fs (loop1): #blocks per group too big: 16785408 [ 1502.445312][T28892] loop1: detected capacity change from 0 to 512 [ 1502.452273][T28892] EXT4-fs (loop1): #blocks per group too big: 16785408 01:00:46 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x2, @dev}, {0x2, 0x0, @broadcast}}) [ 1502.505831][T28898] loop3: detected capacity change from 0 to 512 [ 1502.525228][T28899] loop5: detected capacity change from 0 to 512 [ 1502.527920][T28898] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1502.540939][T28900] loop2: detected capacity change from 0 to 512 [ 1502.547296][T28899] EXT4-fs (loop5): Invalid log cluster size: 46 [ 1502.553802][T28898] EXT4-fs (loop3): #blocks per group too big: 262144 [ 1502.571760][T28900] EXT4-fs (loop2): Invalid log cluster size: 16581120 [ 1502.585631][T28898] loop3: detected capacity change from 0 to 512 [ 1502.598000][T28898] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem 01:00:46 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) 01:00:46 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000000000000000200001a120000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) 01:00:46 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000032000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:00:46 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x5, @dev}, {0x2, 0x0, @broadcast}}) 01:00:46 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f0000000100000000000000000fff00002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:00:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000000e00000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) [ 1502.626941][T28898] EXT4-fs (loop3): #blocks per group too big: 262144 [ 1502.657923][T28904] loop1: detected capacity change from 0 to 512 [ 1502.684798][T28904] EXT4-fs (loop1): #blocks per group too big: 16785408 [ 1502.715227][T28904] loop1: detected capacity change from 0 to 512 [ 1502.725797][T28904] EXT4-fs (loop1): #blocks per group too big: 16785408 01:00:46 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000000000000000200002f720000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) 01:00:46 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x7, @dev}, {0x2, 0x0, @broadcast}}) [ 1502.752572][T28910] loop5: detected capacity change from 0 to 512 [ 1502.762584][T28912] loop2: detected capacity change from 0 to 512 [ 1502.779857][T28912] EXT4-fs (loop2): Invalid log cluster size: 16715520 [ 1502.790145][T28910] EXT4-fs (loop5): Invalid log cluster size: 50 01:00:46 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000ffff03002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1502.808522][T28915] loop3: detected capacity change from 0 to 512 [ 1502.831794][T28915] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem 01:00:47 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000334000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:00:47 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x9c, @dev}, {0x2, 0x0, @broadcast}}) 01:00:47 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000000f00000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) [ 1502.865198][T28915] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1502.903327][T29002] loop1: detected capacity change from 0 to 512 01:00:47 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 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, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) [ 1502.923825][T29002] EXT4-fs (loop1): #blocks per group too big: 33562624 [ 1502.964425][T29002] loop1: detected capacity change from 0 to 512 [ 1502.971074][T29002] EXT4-fs (loop1): #blocks per group too big: 33562624 [ 1502.998479][T29025] loop2: detected capacity change from 0 to 512 [ 1503.018019][T29025] EXT4-fs (loop2): Invalid log cluster size: 67108608 [ 1503.037089][T29027] loop5: detected capacity change from 0 to 512 01:00:47 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000fffe20000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) 01:00:47 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000004002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:00:47 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0xfe, @dev}, {0x2, 0x0, @broadcast}}) [ 1503.059580][T29027] EXT4-fs (loop5): Invalid log block size: 50331648 [ 1503.086738][T29032] loop3: detected capacity change from 0 to 512 01:00:47 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000003f000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:00:47 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000001000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) [ 1503.117030][T29032] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1503.135757][T29032] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 01:00:47 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x362, @dev}, {0x2, 0x0, @broadcast}}) [ 1503.231940][T29040] loop1: detected capacity change from 0 to 512 [ 1503.248644][T29060] loop5: detected capacity change from 0 to 512 [ 1503.259320][T29040] EXT4-fs (loop1): #blocks per group too big: 4278198272 [ 1503.267079][T29067] loop2: detected capacity change from 0 to 512 01:00:47 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) [ 1503.279501][T29060] EXT4-fs (loop5): Invalid log cluster size: 63 [ 1503.289838][T29067] EXT4-fs (loop2): Invalid log cluster size: 67108864 01:00:47 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000040000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:00:47 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000ffff1f002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1503.325464][T29145] loop3: detected capacity change from 0 to 512 [ 1503.340869][T29040] loop1: detected capacity change from 0 to 512 [ 1503.348613][T29145] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1503.348919][T29040] EXT4-fs (loop1): #blocks per group too big: 4278198272 01:00:47 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000001200000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) 01:00:47 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x500, @dev}, {0x2, 0x0, @broadcast}}) [ 1503.381962][T29145] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 01:00:47 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f0000000100000000000000000000000020000fff20000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) [ 1503.500327][T29153] loop5: detected capacity change from 0 to 512 [ 1503.524889][T29153] EXT4-fs (loop5): Invalid log cluster size: 64 [ 1503.532248][T29154] loop2: detected capacity change from 0 to 512 [ 1503.559469][T29154] EXT4-fs (loop2): Invalid log cluster size: 536870656 [ 1503.559657][T29160] loop1: detected capacity change from 0 to 512 [ 1503.578750][T29162] loop3: detected capacity change from 0 to 512 [ 1503.588154][T29160] EXT4-fs (loop1): #blocks per group too big: 251666432 01:00:47 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000048000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:00:47 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000040002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:00:47 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x700, @dev}, {0x2, 0x0, @broadcast}}) 01:00:47 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000001700000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) [ 1503.606596][T29162] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1503.616861][T29162] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1503.649906][T29160] loop1: detected capacity change from 0 to 512 01:00:47 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) 01:00:47 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000feff20000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) [ 1503.658560][T29160] EXT4-fs (loop1): #blocks per group too big: 251666432 01:00:47 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x6203, @dev}, {0x2, 0x0, @broadcast}}) [ 1503.753919][T29268] loop5: detected capacity change from 0 to 512 [ 1503.771256][T29268] EXT4-fs (loop5): Invalid log cluster size: 72 [ 1503.781912][T29270] loop2: detected capacity change from 0 to 512 01:00:47 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000004c000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1503.803603][T29270] EXT4-fs (loop2): Invalid log cluster size: 1073741824 01:00:47 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000ffffe0002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1503.845475][T29274] loop3: detected capacity change from 0 to 512 [ 1503.866825][T29274] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem 01:00:48 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000000020000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) 01:00:48 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x9c00, @dev}, {0x2, 0x0, @broadcast}}) [ 1503.892602][T29279] loop1: detected capacity change from 0 to 512 [ 1503.899967][T29274] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1503.914793][T29279] EXT4-fs (loop1): #blocks per group too big: 4261421056 01:00:48 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 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, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) [ 1503.964828][T29279] loop1: detected capacity change from 0 to 512 [ 1503.971919][T29279] EXT4-fs (loop1): #blocks per group too big: 4261421056 [ 1503.996541][T29383] loop2: detected capacity change from 0 to 512 [ 1504.007177][T29384] loop5: detected capacity change from 0 to 512 01:00:48 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000060000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) 01:00:48 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000014c000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1504.024064][T29383] EXT4-fs (loop2): Invalid log cluster size: 3774873344 [ 1504.039618][T29384] EXT4-fs (loop5): Invalid log cluster size: 76 01:00:48 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000012000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:00:48 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0xfe00, @dev}, {0x2, 0x0, @broadcast}}) [ 1504.095956][T29390] loop3: detected capacity change from 0 to 512 [ 1504.120826][T29390] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1504.129493][T29390] EXT4-fs (loop3): #blocks per group too big: 2097152 [ 1504.137471][T29393] loop1: detected capacity change from 0 to 512 [ 1504.154379][T29393] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1504.183977][T29390] loop3: detected capacity change from 0 to 512 [ 1504.190956][T29390] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1504.199889][T29390] EXT4-fs (loop3): #blocks per group too big: 2097152 [ 1504.207955][T29393] loop1: detected capacity change from 0 to 512 [ 1504.215361][T29399] loop5: detected capacity change from 0 to 512 [ 1504.222294][T29393] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1504.243135][T29399] EXT4-fs (loop5): Invalid log block size: 16777216 01:00:48 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) [ 1504.263773][T29507] loop2: detected capacity change from 0 to 512 01:00:48 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000060000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:00:48 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008032000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) 01:00:48 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000000200020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) 01:00:48 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev={0xac, 0x2}}, {0x2, 0x0, @broadcast}}) 01:00:48 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000022000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1504.309097][T29507] EXT4-fs (loop2): #blocks per group too big: 8193 01:00:48 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev={0xac, 0x14, 0x2}}, {0x2, 0x0, @broadcast}}) [ 1504.427908][T29516] loop5: detected capacity change from 0 to 512 [ 1504.437920][T29517] loop3: detected capacity change from 0 to 512 [ 1504.446188][T29519] loop1: detected capacity change from 0 to 512 [ 1504.453690][T29516] EXT4-fs (loop5): Invalid log cluster size: 96 [ 1504.462169][T29517] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem 01:00:48 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000366000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1504.472210][T29517] EXT4-fs (loop3): #blocks per group too big: 3309568 [ 1504.480911][T29519] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:00:48 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 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, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) 01:00:48 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}}) [ 1504.542795][T29548] loop2: detected capacity change from 0 to 512 [ 1504.553281][T29519] loop1: detected capacity change from 0 to 512 [ 1504.574418][T29519] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1504.585410][T29548] EXT4-fs (loop2): #blocks per group too big: 8194 01:00:48 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008432000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) 01:00:48 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000001022000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:00:48 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000000000000000200000000a000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) 01:00:48 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000068000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1504.639112][T29727] loop5: detected capacity change from 0 to 512 [ 1504.663891][T29727] EXT4-fs (loop5): Invalid log block size: 50331648 [ 1504.733412][T29734] loop3: detected capacity change from 0 to 512 [ 1504.750480][T29735] loop2: detected capacity change from 0 to 512 [ 1504.757768][T29734] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1504.770207][T29735] EXT4-fs (loop2): Invalid log cluster size: 16777216 [ 1504.770979][T29734] EXT4-fs (loop3): #blocks per group too big: 3310592 01:00:48 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2}}, {0x2, 0x0, @broadcast}}) [ 1504.798647][T29740] loop1: detected capacity change from 0 to 512 [ 1504.822620][T29742] loop5: detected capacity change from 0 to 512 [ 1504.829437][T29740] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:00:48 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000004022000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:00:49 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000200000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) 01:00:49 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x5}}, {0x2, 0x0, @broadcast}}) [ 1504.854034][T29742] EXT4-fs (loop5): Invalid log cluster size: 104 01:00:49 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 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, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) 01:00:49 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000006c000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1504.916454][T29740] loop1: detected capacity change from 0 to 512 [ 1504.923518][T29930] loop2: detected capacity change from 0 to 512 [ 1504.933244][T29740] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1504.960321][T29930] EXT4-fs (loop2): Invalid log cluster size: 67108864 01:00:49 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000000000000000200000000d000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) 01:00:49 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000032000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:00:49 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x7}}, {0x2, 0x0, @broadcast}}) [ 1504.996968][T29949] loop3: detected capacity change from 0 to 512 [ 1505.023100][T29949] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem 01:00:49 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000400000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) [ 1505.042801][T29949] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1505.057753][T29954] loop5: detected capacity change from 0 to 512 [ 1505.077506][T29954] EXT4-fs (loop5): Invalid log cluster size: 108 01:00:49 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000074000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1505.140826][T29961] loop1: detected capacity change from 0 to 512 [ 1505.141608][T29960] loop2: detected capacity change from 0 to 512 [ 1505.158415][T29961] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1505.177840][T29960] EXT4-fs (loop2): #blocks per group too big: 8195 01:00:49 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x9c}}, {0x2, 0x0, @broadcast}}) [ 1505.202979][T29961] loop1: detected capacity change from 0 to 512 [ 1505.210624][T29961] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:00:49 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000000000000000200000000e000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) 01:00:49 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000042000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1505.250792][T30066] loop3: detected capacity change from 0 to 512 [ 1505.279959][T30066] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem 01:00:49 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 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, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) 01:00:49 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000000000000020000000200000000800000000e000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) 01:00:49 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xfe}}, {0x2, 0x0, @broadcast}}) [ 1505.294996][T30066] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1505.314798][T30070] loop5: detected capacity change from 0 to 512 [ 1505.339595][T30070] EXT4-fs (loop5): Invalid log cluster size: 116 01:00:49 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000007a000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:00:49 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x4, 0x0, @broadcast}}) [ 1505.414574][T30075] loop1: detected capacity change from 0 to 512 [ 1505.439442][T30075] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1505.439546][T30078] loop2: detected capacity change from 0 to 512 [ 1505.491257][T30082] loop3: detected capacity change from 0 to 512 [ 1505.500024][T30075] loop1: detected capacity change from 0 to 512 [ 1505.513658][T30078] EXT4-fs (loop2): #blocks per group too big: 8196 [ 1505.520255][T30082] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1505.529115][T30075] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:00:49 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000052000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1505.537056][T30082] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1505.562084][T30087] loop5: detected capacity change from 0 to 512 [ 1505.584951][T30087] EXT4-fs (loop5): Invalid log cluster size: 122 01:00:49 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000000000000020000000200000000800000000f000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) 01:00:49 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000000000000000200000000f000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) 01:00:49 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x7, 0x0, @broadcast}}) 01:00:49 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 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, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) 01:00:49 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000001c91000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1505.722940][T30192] loop2: detected capacity change from 0 to 512 [ 1505.743816][T30192] EXT4-fs (loop2): #blocks per group too big: 8197 [ 1505.765763][T30197] loop1: detected capacity change from 0 to 512 01:00:49 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x8, 0x0, @broadcast}}) 01:00:49 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000062000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1505.780402][T30197] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1505.794529][T30199] loop3: detected capacity change from 0 to 512 [ 1505.819240][T30199] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1505.834561][T30197] loop1: detected capacity change from 0 to 512 [ 1505.843594][T30197] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1505.855424][T30203] loop5: detected capacity change from 0 to 512 [ 1505.869079][T30199] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 01:00:50 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000010000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) 01:00:50 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000001c92000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1505.887350][T30203] EXT4-fs (loop5): Invalid log block size: 469762048 01:00:50 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000220000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) 01:00:50 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0xa, 0x0, @broadcast}}) 01:00:50 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 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, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) [ 1505.981290][T30311] loop2: detected capacity change from 0 to 512 [ 1505.995818][T30311] EXT4-fs (loop2): #blocks per group too big: 8198 01:00:50 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000004062000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1506.046716][T30315] loop5: detected capacity change from 0 to 512 [ 1506.057292][T30317] loop3: detected capacity change from 0 to 512 [ 1506.072497][T30317] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1506.073536][T30315] EXT4-fs (loop5): Invalid log block size: 469762048 01:00:50 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x14, 0x0, @broadcast}}) 01:00:50 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f0000000100000000000000d4000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:00:50 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000012000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) [ 1506.093469][T30320] loop1: detected capacity change from 0 to 512 [ 1506.104844][T30317] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1506.119481][T30320] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1506.169523][T30320] loop1: detected capacity change from 0 to 512 [ 1506.178134][T30320] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:00:50 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000320000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) 01:00:50 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x426, 0x0, @broadcast}}) [ 1506.219157][T30328] loop2: detected capacity change from 0 to 512 [ 1506.238160][T30328] EXT4-fs (loop2): Invalid log cluster size: 67108864 01:00:50 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000072000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1506.270768][T30331] loop5: detected capacity change from 0 to 512 [ 1506.305465][T30331] EXT4-fs (loop5): Invalid log cluster size: 212 01:00:50 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 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, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) 01:00:50 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f0000000100000000000000d5000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1506.348179][T30433] loop3: detected capacity change from 0 to 512 [ 1506.378352][T30433] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem 01:00:50 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000017000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) 01:00:50 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}}) [ 1506.389509][T30433] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1506.444020][T30439] loop1: detected capacity change from 0 to 512 [ 1506.459288][T30440] loop2: detected capacity change from 0 to 512 [ 1506.465812][T30439] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1506.484391][T30440] EXT4-fs (loop2): #blocks per group too big: 8199 01:00:50 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x2, @broadcast}}) [ 1506.508203][T30439] loop1: detected capacity change from 0 to 512 [ 1506.516195][T30439] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:00:50 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000082000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:00:50 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000420000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) [ 1506.552123][T30448] loop5: detected capacity change from 0 to 512 [ 1506.574094][T30448] EXT4-fs (loop5): Invalid log cluster size: 213 [ 1506.579982][T30451] loop3: detected capacity change from 0 to 512 01:00:50 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f0000000100000000000000da000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:00:50 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008002000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) [ 1506.596320][T30451] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1506.612269][T30451] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 01:00:50 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) 01:00:50 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x5, @broadcast}}) [ 1506.724991][T30557] loop2: detected capacity change from 0 to 512 [ 1506.736831][T30558] loop1: detected capacity change from 0 to 512 [ 1506.747267][T30557] EXT4-fs (loop2): #blocks per group too big: 8200 01:00:50 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000001082000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1506.765553][T30558] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1506.789826][T30560] loop5: detected capacity change from 0 to 512 [ 1506.817394][T30560] EXT4-fs (loop5): Invalid log cluster size: 218 [ 1506.826164][T30558] loop1: detected capacity change from 0 to 512 [ 1506.833559][T30558] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1506.849036][T30563] loop3: detected capacity change from 0 to 512 01:00:51 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f0000000100000000000000dc000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:00:51 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x7, @broadcast}}) 01:00:51 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000520000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) [ 1506.871261][T30563] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1506.890198][T30563] EXT4-fs (loop3): #blocks per group too big: 163840 [ 1506.935693][T30563] loop3: detected capacity change from 0 to 512 [ 1506.942373][T30563] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1506.956143][T30571] loop2: detected capacity change from 0 to 512 [ 1506.966145][T30563] EXT4-fs (loop3): #blocks per group too big: 163840 [ 1506.973253][T30571] EXT4-fs (loop2): Invalid log cluster size: 16777216 01:00:51 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x9c, @broadcast}}) 01:00:51 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008003000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) [ 1507.012559][T30576] loop5: detected capacity change from 0 to 512 [ 1507.045017][T30593] loop1: detected capacity change from 0 to 512 [ 1507.051910][T30576] EXT4-fs (loop5): Invalid log cluster size: 220 01:00:51 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000092000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:00:51 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f0000000100000000000000dd000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:00:51 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 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, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) [ 1507.061809][T30593] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1507.094322][T30593] loop1: detected capacity change from 0 to 512 [ 1507.102512][T30593] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:00:51 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0xfe, @broadcast}}) 01:00:51 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000620000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) [ 1507.185685][T30682] loop3: detected capacity change from 0 to 512 [ 1507.195951][T30683] loop2: detected capacity change from 0 to 512 [ 1507.203446][T30682] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1507.212729][T30682] EXT4-fs (loop3): #blocks per group too big: 229376 [ 1507.220215][T30683] EXT4-fs (loop2): #blocks per group too big: 8201 01:00:51 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f0000000100000000000000000000000a2000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1507.260564][T30688] loop5: detected capacity change from 0 to 512 [ 1507.263364][T30682] loop3: detected capacity change from 0 to 512 [ 1507.279997][T30682] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1507.291982][T30688] EXT4-fs (loop5): Invalid log cluster size: 221 01:00:51 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x362, @broadcast}}) 01:00:51 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f0000000100000000000000e7000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1507.313363][T30682] EXT4-fs (loop3): #blocks per group too big: 229376 [ 1507.338449][T30694] loop1: detected capacity change from 0 to 512 [ 1507.357441][T30694] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:00:51 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008004000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) 01:00:51 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x500, @broadcast}}) 01:00:51 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 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, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) [ 1507.403857][T30796] loop2: detected capacity change from 0 to 512 [ 1507.415744][T30694] loop1: detected capacity change from 0 to 512 [ 1507.422754][T30796] EXT4-fs (loop2): #blocks per group too big: 8202 [ 1507.433828][T30694] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:00:51 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000720000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) 01:00:51 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f0000000100000000000000000000000b2000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1507.483654][T30901] loop5: detected capacity change from 0 to 512 [ 1507.500270][T30901] EXT4-fs (loop5): Invalid log cluster size: 231 01:00:51 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000c0ed000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:00:51 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x700, @broadcast}}) [ 1507.552774][T30905] loop3: detected capacity change from 0 to 512 [ 1507.570963][T30905] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1507.583677][T30905] EXT4-fs (loop3): #blocks per group too big: 294912 [ 1507.627720][T30910] loop1: detected capacity change from 0 to 512 [ 1507.635408][T30911] loop2: detected capacity change from 0 to 512 [ 1507.654191][T30905] loop3: detected capacity change from 0 to 512 [ 1507.660973][T30905] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1507.670451][T30911] EXT4-fs (loop2): #blocks per group too big: 8203 [ 1507.677343][T30910] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1507.688034][T30905] EXT4-fs (loop3): #blocks per group too big: 294912 [ 1507.698437][T30917] loop5: detected capacity change from 0 to 512 [ 1507.713257][T30917] EXT4-fs (loop5): Invalid log block size: 3221225472 01:00:51 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f0000000100000000000000000000000c2000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:00:51 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x6203, @broadcast}}) 01:00:51 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008005000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) 01:00:51 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f0000000100000000000002f6000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1507.735131][T30910] loop1: detected capacity change from 0 to 512 [ 1507.748998][T30910] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:00:51 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 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, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) 01:00:51 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000820000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) 01:00:52 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x9c00, @broadcast}}) [ 1507.851205][T31022] loop2: detected capacity change from 0 to 512 [ 1507.872939][T31022] EXT4-fs (loop2): #blocks per group too big: 8204 [ 1507.881023][T31025] loop3: detected capacity change from 0 to 512 [ 1507.892338][T31025] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem 01:00:52 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f0000000100000000000000000000000d2000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1507.901398][T31025] EXT4-fs (loop3): #blocks per group too big: 360448 [ 1507.920841][T31026] loop5: detected capacity change from 0 to 512 [ 1507.936728][T31025] loop3: detected capacity change from 0 to 512 [ 1507.943489][T31025] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1507.953280][T31026] EXT4-fs (loop5): Invalid log block size: 33554432 [ 1507.953409][T31025] EXT4-fs (loop3): #blocks per group too big: 360448 [ 1507.983791][T31029] loop1: detected capacity change from 0 to 512 01:00:52 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f0000000100000000000002f7000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1508.002049][T31029] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:00:52 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0xfe00, @broadcast}}) 01:00:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008006000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) [ 1508.044187][T31034] loop2: detected capacity change from 0 to 512 [ 1508.059573][T31034] EXT4-fs (loop2): #blocks per group too big: 8205 [ 1508.085649][T31029] loop1: detected capacity change from 0 to 512 [ 1508.096127][T31029] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:00:52 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f0000000100000000000000000000000e2000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:00:52 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000920000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) 01:00:52 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}}) [ 1508.134534][T31066] loop5: detected capacity change from 0 to 512 [ 1508.159625][T31066] EXT4-fs (loop5): Invalid log block size: 33554432 [ 1508.166749][T31143] loop3: detected capacity change from 0 to 512 01:00:52 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 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, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) 01:00:52 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f0000000100000000000000fc000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1508.190308][T31143] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1508.223783][T31143] EXT4-fs (loop3): #blocks per group too big: 425984 01:00:52 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x2}) [ 1508.247474][T31146] loop2: detected capacity change from 0 to 512 [ 1508.269132][T31158] loop1: detected capacity change from 0 to 512 [ 1508.275903][T31146] EXT4-fs (loop2): #blocks per group too big: 8206 01:00:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008007000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) 01:00:52 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f0000000100000000000000000000000f2000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1508.304436][T31158] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1508.352195][T31253] loop5: detected capacity change from 0 to 512 [ 1508.364216][T31158] loop1: detected capacity change from 0 to 512 [ 1508.376673][T31158] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1508.389305][T31253] EXT4-fs (loop5): Invalid log cluster size: 252 01:00:52 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000a20000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) 01:00:52 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x5}) 01:00:52 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f0000000100000000000000fd000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:00:52 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 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, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) [ 1508.479657][T31345] loop3: detected capacity change from 0 to 512 [ 1508.497762][T31345] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1508.507285][T31345] EXT4-fs (loop3): #blocks per group too big: 491520 [ 1508.516616][T31362] loop2: detected capacity change from 0 to 512 [ 1508.527547][T31362] EXT4-fs (loop2): #blocks per group too big: 8207 01:00:52 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000102000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1508.565243][T31345] loop3: detected capacity change from 0 to 512 [ 1508.571945][T31345] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1508.587594][T31345] EXT4-fs (loop3): #blocks per group too big: 491520 [ 1508.595357][T31367] loop1: detected capacity change from 0 to 512 [ 1508.609091][T31368] loop5: detected capacity change from 0 to 512 01:00:52 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x7}) 01:00:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008008000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) [ 1508.618772][T31367] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1508.632701][T31368] EXT4-fs (loop5): Invalid log cluster size: 253 01:00:52 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f0000000100000000000002fd000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:00:52 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000b20000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) [ 1508.679038][T31367] loop1: detected capacity change from 0 to 512 [ 1508.690308][T31367] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:00:52 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x9c}) [ 1508.741623][T31377] loop2: detected capacity change from 0 to 512 [ 1508.762271][T31377] EXT4-fs (loop2): #blocks per group too big: 8208 01:00:52 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) 01:00:52 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000004102000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:00:52 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0xfe}) [ 1508.801564][T31480] loop5: detected capacity change from 0 to 512 [ 1508.812391][T31482] loop3: detected capacity change from 0 to 512 [ 1508.835534][T31485] loop1: detected capacity change from 0 to 512 [ 1508.846516][T31480] EXT4-fs (loop5): Invalid log block size: 33554432 [ 1508.853230][T31482] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1508.861671][T31482] EXT4-fs (loop3): #blocks per group too big: 557056 [ 1508.868796][T31485] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:00:53 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000fff000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1508.904434][T31485] loop1: detected capacity change from 0 to 512 [ 1508.911569][T31482] loop3: detected capacity change from 0 to 512 [ 1508.928069][T31482] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1508.936594][T31485] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:00:53 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x362}) [ 1508.951196][T31482] EXT4-fs (loop3): #blocks per group too big: 557056 [ 1508.969853][T31491] loop2: detected capacity change from 0 to 512 01:00:53 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008009000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) 01:00:53 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000c20000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) [ 1509.000922][T31491] EXT4-fs (loop2): Invalid log cluster size: 67108864 01:00:53 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000112000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:00:53 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x500}) 01:00:53 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380), &(0x7f0000000500)=0xc) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) [ 1509.074376][T31507] loop5: detected capacity change from 0 to 512 [ 1509.092396][T31507] EXT4-fs (loop5): Invalid log block size: 251658240 01:00:53 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000ffff030000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1509.131153][T31601] loop3: detected capacity change from 0 to 512 [ 1509.142109][T31602] loop1: detected capacity change from 0 to 512 [ 1509.152284][T31601] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1509.165819][T31601] EXT4-fs (loop3): #blocks per group too big: 622592 [ 1509.165836][T31602] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1509.206106][T31601] loop3: detected capacity change from 0 to 512 [ 1509.213110][T31601] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1509.223825][T31601] EXT4-fs (loop3): #blocks per group too big: 622592 01:00:53 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000000000000020000000200000000800a000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) [ 1509.246747][T31602] loop1: detected capacity change from 0 to 512 [ 1509.248597][T31606] loop2: detected capacity change from 0 to 512 [ 1509.263628][T31602] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1509.278297][T31606] EXT4-fs (loop2): #blocks per group too big: 8209 01:00:53 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000d20000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) 01:00:53 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x700}) 01:00:53 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000003112000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1509.353234][T31613] loop5: detected capacity change from 0 to 512 [ 1509.383350][T31613] EXT4-fs (loop5): Invalid log block size: 4278190080 01:00:53 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000040000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:00:53 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x6203}) [ 1509.436170][T31657] loop3: detected capacity change from 0 to 512 [ 1509.456894][T31692] loop1: detected capacity change from 0 to 512 [ 1509.463743][T31657] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem 01:00:53 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380), &(0x7f0000000500)=0xc) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) [ 1509.481538][T31721] loop2: detected capacity change from 0 to 512 [ 1509.483237][T31657] EXT4-fs (loop3): #blocks per group too big: 688128 [ 1509.498631][T31721] EXT4-fs (loop2): Invalid log cluster size: 50331648 [ 1509.508901][T31692] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:00:53 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000122000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:00:53 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000000000000020000000200000000800b000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) 01:00:53 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x9c00}) 01:00:53 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000e20000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) [ 1509.574512][T31692] loop1: detected capacity change from 0 to 512 [ 1509.588977][T31692] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1509.605648][T31826] loop5: detected capacity change from 0 to 512 01:00:53 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000ffff1f0000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1509.639370][T31826] EXT4-fs (loop5): Invalid log cluster size: 1024 01:00:53 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0xfe00}) [ 1509.758283][T31836] loop2: detected capacity change from 0 to 512 [ 1509.764280][T31837] loop1: detected capacity change from 0 to 512 [ 1509.775370][T31851] loop3: detected capacity change from 0 to 512 [ 1509.782939][T31836] EXT4-fs (loop2): #blocks per group too big: 8210 [ 1509.785410][T31837] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:00:53 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380), &(0x7f0000000500)=0xc) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) 01:00:53 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000142000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1509.807177][T31851] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1509.820586][T31851] EXT4-fs (loop3): #blocks per group too big: 753664 [ 1509.844882][T31837] loop1: detected capacity change from 0 to 512 01:00:54 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000f20000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) [ 1509.852184][T31837] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1509.863337][T31940] loop5: detected capacity change from 0 to 512 [ 1509.883059][T31940] EXT4-fs (loop5): Invalid log block size: 4278190080 01:00:54 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}}) 01:00:54 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000400000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:00:54 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000000000000020000000200000000800c000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) [ 1509.959464][T32046] loop2: detected capacity change from 0 to 512 [ 1509.976812][T32046] EXT4-fs (loop2): #blocks per group too big: 8212 01:00:54 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000182000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:00:54 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x2}) [ 1510.066431][T32055] loop1: detected capacity change from 0 to 512 [ 1510.067043][T32057] loop3: detected capacity change from 0 to 512 [ 1510.079778][T32056] loop5: detected capacity change from 0 to 512 [ 1510.087249][T32055] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1510.102039][T32057] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1510.115261][T32056] EXT4-fs (loop5): Invalid log cluster size: 16384 [ 1510.124982][T32057] EXT4-fs (loop3): #blocks per group too big: 819200 [ 1510.134557][T32055] loop1: detected capacity change from 0 to 512 [ 1510.153574][T32055] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:00:54 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000ffffe00000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:00:54 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) preadv(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 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, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) 01:00:54 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000001020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) 01:00:54 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000000000000020000000200000000800d000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) [ 1510.154628][T32057] loop3: detected capacity change from 0 to 512 [ 1510.183497][T32057] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1510.193677][T32057] EXT4-fs (loop3): #blocks per group too big: 819200 01:00:54 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x5}) [ 1510.283689][T32161] loop2: detected capacity change from 0 to 512 [ 1510.302787][T32161] EXT4-fs (loop2): #blocks per group too big: 8216 01:00:54 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f0000000100000000000000000000001b2000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1510.349246][T32165] loop5: detected capacity change from 0 to 512 [ 1510.375011][T32169] loop1: detected capacity change from 0 to 512 [ 1510.375816][T32171] loop3: detected capacity change from 0 to 512 [ 1510.381882][T32165] EXT4-fs (loop5): Invalid log block size: 4278190080 01:00:54 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) preadv(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) 01:00:54 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000100002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1510.402229][T32171] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1510.411997][T32169] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1510.412042][T32171] EXT4-fs (loop3): #blocks per group too big: 884736 01:00:54 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x7}) [ 1510.449624][T32171] loop3: detected capacity change from 0 to 512 [ 1510.459673][T32169] loop1: detected capacity change from 0 to 512 [ 1510.463612][T32171] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1510.475088][T32169] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1510.493148][T32171] EXT4-fs (loop3): #blocks per group too big: 884736 01:00:54 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000001120000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) 01:00:54 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000000000000020000000200000000800e000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) 01:00:54 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x9c}) 01:00:54 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000202000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1510.573190][T32178] loop2: detected capacity change from 0 to 512 [ 1510.597099][T32183] loop5: detected capacity change from 0 to 512 [ 1510.604334][T32178] EXT4-fs (loop2): #blocks per group too big: 8219 01:00:54 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) preadv(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) [ 1510.648465][T32183] EXT4-fs (loop5): Invalid log cluster size: 65536 [ 1510.679482][T32287] loop3: detected capacity change from 0 to 512 01:00:54 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000200002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1510.703477][T32288] loop1: detected capacity change from 0 to 512 [ 1510.726241][T32287] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1510.735010][T32288] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1510.746425][T32287] EXT4-fs (loop3): #blocks per group too big: 950272 01:00:54 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0xfe}) [ 1510.778738][T32288] loop1: detected capacity change from 0 to 512 [ 1510.789192][T32288] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1510.800439][T32348] loop2: detected capacity change from 0 to 512 [ 1510.822712][T32348] EXT4-fs (loop2): #blocks per group too big: 8224 01:00:54 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000000000000020000000200000000800f000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) 01:00:54 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000001220000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) 01:00:55 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000010202000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1510.867803][T32398] loop5: detected capacity change from 0 to 512 [ 1510.898062][T32398] EXT4-fs (loop5): Invalid log cluster size: 131072 01:00:55 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x362}) 01:00:55 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, r0, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) 01:00:55 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000010200002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1510.959125][T32503] loop3: detected capacity change from 0 to 512 [ 1510.966207][T32504] loop1: detected capacity change from 0 to 512 [ 1510.983207][T32504] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1510.993167][T32503] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem 01:00:55 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x500}) [ 1511.010672][T32503] EXT4-fs (loop3): #blocks per group too big: 1015808 [ 1511.018555][T32506] loop2: detected capacity change from 0 to 512 [ 1511.028640][T32504] loop1: detected capacity change from 0 to 512 [ 1511.037782][T32506] EXT4-fs (loop2): Invalid log cluster size: 268435456 [ 1511.043560][T32504] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:00:55 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000222000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:00:55 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008010000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) 01:00:55 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000001420000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) [ 1511.097230][T32612] loop5: detected capacity change from 0 to 512 [ 1511.138886][T32612] EXT4-fs (loop5): Invalid log cluster size: 131328 01:00:55 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x700}) 01:00:55 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000030200002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:00:55 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 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, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, r0, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) [ 1511.221295][T32719] loop2: detected capacity change from 0 to 512 [ 1511.239455][T32720] loop3: detected capacity change from 0 to 512 [ 1511.246047][T32721] loop1: detected capacity change from 0 to 512 [ 1511.252590][T32719] EXT4-fs (loop2): #blocks per group too big: 8226 [ 1511.275265][T32720] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1511.283667][T32721] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1511.303281][T32720] EXT4-fs (loop3): #blocks per group too big: 1081344 01:00:55 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000001222000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:00:55 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x6203}) 01:00:55 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008011000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) [ 1511.326002][T32727] loop5: detected capacity change from 0 to 512 [ 1511.347026][T32727] EXT4-fs (loop5): Invalid log cluster size: 131840 [ 1511.365704][T32721] loop1: detected capacity change from 0 to 512 01:00:55 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000040200002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:00:55 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, r0, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) [ 1511.388923][T32721] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:00:55 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000002220000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) 01:00:55 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x9c00}) [ 1511.481728][ T494] loop2: detected capacity change from 0 to 512 [ 1511.489297][ T495] loop3: detected capacity change from 0 to 512 [ 1511.500847][ T494] EXT4-fs (loop2): Invalid log cluster size: 16777216 [ 1511.506404][ T495] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1511.516879][ T495] EXT4-fs (loop3): #blocks per group too big: 1146880 01:00:55 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000003232000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:00:55 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000300002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1511.547226][ T498] loop5: detected capacity change from 0 to 512 [ 1511.559406][ T495] loop3: detected capacity change from 0 to 512 [ 1511.573117][ T498] EXT4-fs (loop5): Invalid log cluster size: 132096 [ 1511.578336][ T495] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1511.590405][ T495] EXT4-fs (loop3): #blocks per group too big: 1146880 01:00:55 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008012000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) [ 1511.628083][ T507] loop1: detected capacity change from 0 to 512 [ 1511.650644][ T507] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:00:55 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0xfe00}) 01:00:55 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000500)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 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, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, r0, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) [ 1511.686559][ T507] loop1: detected capacity change from 0 to 512 [ 1511.713198][ T507] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1511.726989][ T612] loop2: detected capacity change from 0 to 512 01:00:55 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000002520000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) [ 1511.748330][ T612] EXT4-fs (loop2): Invalid log cluster size: 50331648 [ 1511.782994][ T616] loop5: detected capacity change from 0 to 512 01:00:55 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000003242000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:00:55 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x2}) [ 1511.804743][ T616] EXT4-fs (loop5): Invalid log cluster size: 196608 [ 1511.816202][ T619] loop3: detected capacity change from 0 to 512 01:00:56 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000030300002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1511.848846][ T619] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1511.867686][ T619] EXT4-fs (loop3): #blocks per group too big: 1212416 01:00:56 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000500)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 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, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, r0, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) [ 1511.905743][ T619] loop3: detected capacity change from 0 to 512 [ 1511.912703][ T619] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1511.921826][ T619] EXT4-fs (loop3): #blocks per group too big: 1212416 [ 1511.937243][ T722] loop1: detected capacity change from 0 to 512 01:00:56 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008013000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) 01:00:56 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x5}) [ 1511.959378][ T722] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1511.994368][ T722] loop1: detected capacity change from 0 to 512 01:00:56 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000002e20000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) [ 1512.001671][ T722] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1512.026814][ T726] loop2: detected capacity change from 0 to 512 [ 1512.048254][ T726] EXT4-fs (loop2): Invalid log cluster size: 50331648 01:00:56 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000252000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1512.080391][ T728] loop5: detected capacity change from 0 to 512 [ 1512.110691][ T728] EXT4-fs (loop5): Invalid log cluster size: 197376 01:00:56 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x7}) [ 1512.135107][ T734] loop3: detected capacity change from 0 to 512 [ 1512.155322][ T734] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1512.173992][ T734] EXT4-fs (loop3): #blocks per group too big: 1277952 01:00:56 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000400002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1512.181321][ T754] loop1: detected capacity change from 0 to 512 01:00:56 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000500)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, r0, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) [ 1512.217310][ T754] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1512.232587][ T841] loop2: detected capacity change from 0 to 512 [ 1512.253121][ T841] EXT4-fs (loop2): #blocks per group too big: 8229 01:00:56 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x9c}) 01:00:56 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000003252000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:00:56 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008018000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) [ 1512.264291][ T754] loop1: detected capacity change from 0 to 512 [ 1512.272152][ T754] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:00:56 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000004820000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) [ 1512.340904][ T945] loop5: detected capacity change from 0 to 512 [ 1512.360634][ T945] EXT4-fs (loop5): Invalid log cluster size: 262144 01:00:56 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0xfe}) 01:00:56 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000500002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1512.440794][ T1015] loop1: detected capacity change from 0 to 512 [ 1512.441546][ T1016] loop3: detected capacity change from 0 to 512 [ 1512.459055][ T1036] loop2: detected capacity change from 0 to 512 [ 1512.470481][ T1015] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1512.474974][ T1016] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem 01:00:56 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 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, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) [ 1512.493835][ T1016] EXT4-fs (loop3): #blocks per group too big: 1605632 [ 1512.503994][ T1036] EXT4-fs (loop2): Invalid log cluster size: 50331648 01:00:56 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f0000000100000000000000000000002e2000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1512.535421][ T1015] loop1: detected capacity change from 0 to 512 [ 1512.544139][ T1015] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:00:56 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x362}) 01:00:56 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008022000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) 01:00:56 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000004c20000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) [ 1512.587839][ T1159] loop5: detected capacity change from 0 to 512 [ 1512.614308][ T1159] EXT4-fs (loop5): Invalid log cluster size: 327680 01:00:56 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000600002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:00:56 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x500}) [ 1512.707418][ T1246] loop2: detected capacity change from 0 to 512 [ 1512.721357][ T1268] loop3: detected capacity change from 0 to 512 [ 1512.739743][ T1246] EXT4-fs (loop2): #blocks per group too big: 8238 01:00:56 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) 01:00:56 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000322000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1512.750172][ T1268] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1512.761561][ T1268] EXT4-fs (loop3): #blocks per group too big: 2260992 [ 1512.762036][ T1269] loop1: detected capacity change from 0 to 512 [ 1512.785699][ T1269] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:00:57 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008025000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) 01:00:57 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x700}) [ 1512.833757][ T1300] loop5: detected capacity change from 0 to 512 [ 1512.841788][ T1269] loop1: detected capacity change from 0 to 512 [ 1512.848624][ T1269] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1512.861565][ T1300] EXT4-fs (loop5): Invalid log cluster size: 393216 01:00:57 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000040600002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:00:57 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000006020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) 01:00:57 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 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, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) [ 1512.935239][ T1377] loop2: detected capacity change from 0 to 512 [ 1512.957948][ T1377] EXT4-fs (loop2): #blocks per group too big: 8242 01:00:57 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000003342000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:00:57 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x6203}) [ 1512.994594][ T1480] loop3: detected capacity change from 0 to 512 [ 1513.025125][ T1480] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1513.034115][ T1480] EXT4-fs (loop3): #blocks per group too big: 2457600 [ 1513.062844][ T1484] loop5: detected capacity change from 0 to 512 [ 1513.069994][ T1485] loop1: detected capacity change from 0 to 512 [ 1513.079995][ T1480] loop3: detected capacity change from 0 to 512 [ 1513.087888][ T1484] EXT4-fs (loop5): Invalid log cluster size: 394240 [ 1513.095510][ T1480] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem 01:00:57 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000700002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:00:57 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000000000000020000000200000000802e000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) [ 1513.104453][ T1485] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1513.115646][ T1480] EXT4-fs (loop3): #blocks per group too big: 2457600 [ 1513.138750][ T1485] loop1: detected capacity change from 0 to 512 [ 1513.146975][ T1485] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:00:57 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000006820000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) 01:00:57 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x9c00}) 01:00:57 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f0000000100000000000000000000003f2000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1513.191385][ T1490] loop2: detected capacity change from 0 to 512 [ 1513.219152][ T1490] EXT4-fs (loop2): Invalid log cluster size: 50331648 01:00:57 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 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, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) [ 1513.300712][ T1595] loop5: detected capacity change from 0 to 512 [ 1513.312559][ T1597] loop3: detected capacity change from 0 to 512 [ 1513.322877][ T1595] EXT4-fs (loop5): Invalid log cluster size: 458752 [ 1513.334213][ T1597] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem 01:00:57 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000800002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:00:57 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0xfe00}) [ 1513.346045][ T1598] loop1: detected capacity change from 0 to 512 [ 1513.352725][ T1597] EXT4-fs (loop3): #blocks per group too big: 3047424 [ 1513.369170][ T1598] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1513.399716][ T1602] loop2: detected capacity change from 0 to 512 [ 1513.420237][ T1602] EXT4-fs (loop2): #blocks per group too big: 8255 [ 1513.428213][ T1598] loop1: detected capacity change from 0 to 512 01:00:57 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008032000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) [ 1513.443355][ T1598] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:00:57 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000402000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:00:57 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 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, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) [ 1513.473821][ T1708] loop5: detected capacity change from 0 to 512 [ 1513.490881][ T1708] EXT4-fs (loop5): Invalid log cluster size: 524288 01:00:57 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x1000000}) 01:00:57 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000006c20000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) 01:00:57 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000010800002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1513.589461][ T1812] loop3: detected capacity change from 0 to 512 [ 1513.597533][ T1813] loop2: detected capacity change from 0 to 512 [ 1513.613709][ T1812] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1513.622105][ T1812] EXT4-fs (loop3): #blocks per group too big: 3309568 01:00:57 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x2000000}) [ 1513.641803][ T1813] EXT4-fs (loop2): #blocks per group too big: 8256 [ 1513.665843][ T1812] loop3: detected capacity change from 0 to 512 [ 1513.673899][ T1812] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem 01:00:57 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000482000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1513.687709][ T1820] loop1: detected capacity change from 0 to 512 [ 1513.706227][ T1812] EXT4-fs (loop3): #blocks per group too big: 3309568 [ 1513.713661][ T1820] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1513.726239][ T1823] loop5: detected capacity change from 0 to 512 [ 1513.737164][ T1823] EXT4-fs (loop5): Invalid log cluster size: 524544 01:00:57 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000900002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:00:57 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008048000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) [ 1513.774603][ T1820] loop1: detected capacity change from 0 to 512 [ 1513.782258][ T1820] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:00:57 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 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, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) 01:00:57 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x5000000}) 01:00:57 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000007420000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) [ 1513.847387][ T2027] loop2: detected capacity change from 0 to 512 [ 1513.865604][ T2027] EXT4-fs (loop2): #blocks per group too big: 8264 01:00:58 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f0000000100000000000000000000004c2000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:00:58 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x7000000}) [ 1513.938723][ T2031] loop5: detected capacity change from 0 to 512 [ 1513.959031][ T2031] EXT4-fs (loop5): Invalid log cluster size: 589824 [ 1513.971271][ T2036] loop3: detected capacity change from 0 to 512 01:00:58 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000010900002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1513.989900][ T2039] loop1: detected capacity change from 0 to 512 [ 1513.991953][ T2036] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1514.017763][ T2036] EXT4-fs (loop3): #blocks per group too big: 4751360 [ 1514.017835][ T2039] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1514.066970][ T2039] loop1: detected capacity change from 0 to 512 [ 1514.068059][ T2036] loop3: detected capacity change from 0 to 512 [ 1514.076448][ T2039] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1514.100254][ T2141] loop2: detected capacity change from 0 to 512 [ 1514.100409][ T2036] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem 01:00:58 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 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, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) 01:00:58 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x62030000}) 01:00:58 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000007a20000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) [ 1514.116544][ T2036] EXT4-fs (loop3): #blocks per group too big: 4751360 [ 1514.123797][ T2141] EXT4-fs (loop2): #blocks per group too big: 8268 01:00:58 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f0000000100000000000000000000014c2000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:00:58 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000000000000020000000200000000804c000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) 01:00:58 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000a00002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1514.191908][ T2145] loop5: detected capacity change from 0 to 512 [ 1514.209840][ T2145] EXT4-fs (loop5): Invalid log cluster size: 590080 01:00:58 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x9c000000}) [ 1514.291142][ T2155] loop2: detected capacity change from 0 to 512 [ 1514.301056][ T2156] loop1: detected capacity change from 0 to 512 [ 1514.307646][ T2157] loop3: detected capacity change from 0 to 512 [ 1514.327340][ T2155] EXT4-fs (loop2): Invalid log cluster size: 16777216 01:00:58 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000602000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1514.334265][ T2156] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1514.345029][ T2157] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1514.352175][ T2160] loop5: detected capacity change from 0 to 512 [ 1514.360318][ T2157] EXT4-fs (loop3): #blocks per group too big: 5013504 [ 1514.368418][ T2160] EXT4-fs (loop5): Invalid log cluster size: 655360 01:00:58 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0xfdffffff}) 01:00:58 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 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, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) 01:00:58 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008060000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) 01:00:58 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000b00002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:00:58 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000000000000000200000fe20000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) [ 1514.405241][ T2156] loop1: detected capacity change from 0 to 512 [ 1514.412471][ T2156] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:00:58 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0xfe000000}) [ 1514.511046][ T2366] loop2: detected capacity change from 0 to 512 [ 1514.528618][ T2366] EXT4-fs (loop2): #blocks per group too big: 8288 [ 1514.570113][ T2373] loop3: detected capacity change from 0 to 512 [ 1514.580445][ T2375] loop1: detected capacity change from 0 to 512 [ 1514.580718][ T2374] loop5: detected capacity change from 0 to 512 [ 1514.605175][ T2373] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem 01:00:58 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000682000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1514.607295][ T2375] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1514.624754][ T2374] EXT4-fs (loop5): Invalid log cluster size: 720896 [ 1514.631548][ T2373] EXT4-fs (loop3): #blocks per group too big: 6324224 01:00:58 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) 01:00:58 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000c00002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1514.664104][ T2373] loop3: detected capacity change from 0 to 512 [ 1514.675353][ T2375] loop1: detected capacity change from 0 to 512 [ 1514.689170][ T2373] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1514.698422][ T2375] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1514.698573][ T2373] EXT4-fs (loop3): #blocks per group too big: 6324224 01:00:58 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008068000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) 01:00:58 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000025000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) 01:00:58 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0xfeffffff}) [ 1514.796083][ T2480] loop2: detected capacity change from 0 to 512 [ 1514.812851][ T2480] EXT4-fs (loop2): #blocks per group too big: 8296 01:00:58 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f0000000100000000000000000000006c2000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1514.836277][ T2485] loop5: detected capacity change from 0 to 512 [ 1514.863096][ T2485] EXT4-fs (loop5): Invalid log cluster size: 786432 [ 1514.887844][ T2488] loop3: detected capacity change from 0 to 512 [ 1514.894507][ T2490] loop1: detected capacity change from 0 to 512 [ 1514.923969][ T2488] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem 01:00:59 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0xfffffffd}) 01:00:59 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000d00002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:00:59 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) [ 1514.932873][ T2490] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1514.954060][ T2593] loop2: detected capacity change from 0 to 512 [ 1514.963848][ T2488] EXT4-fs (loop3): #blocks per group too big: 6848512 [ 1514.971838][ T2593] EXT4-fs (loop2): #blocks per group too big: 8300 01:00:59 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000742000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:00:59 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000029000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) [ 1514.984618][ T2490] loop1: detected capacity change from 0 to 512 [ 1514.992161][ T2490] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1515.003963][ T2488] loop3: detected capacity change from 0 to 512 [ 1515.013517][ T2488] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1515.025081][ T2488] EXT4-fs (loop3): #blocks per group too big: 6848512 01:00:59 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000000000000020000000200000000806c000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) 01:00:59 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0xfffffffe}) [ 1515.109909][ T2598] loop5: detected capacity change from 0 to 512 [ 1515.134509][ T2598] EXT4-fs (loop5): Invalid log cluster size: 851968 [ 1515.153060][ T2603] loop2: detected capacity change from 0 to 512 01:00:59 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000e00002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1515.175120][ T2603] EXT4-fs (loop2): #blocks per group too big: 8308 [ 1515.199103][ T2605] loop1: detected capacity change from 0 to 512 01:00:59 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f0000000100000000000000000000007a2000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:00:59 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) [ 1515.217672][ T2605] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1515.232430][ T2669] loop3: detected capacity change from 0 to 512 [ 1515.259862][ T2605] loop1: detected capacity change from 0 to 512 01:00:59 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x100000000000000}) [ 1515.268481][ T2605] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1515.280957][ T2669] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1515.289543][ T2669] EXT4-fs (loop3): #blocks per group too big: 7110656 01:00:59 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000000000000000200000003f000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) [ 1515.324464][ T2669] loop3: detected capacity change from 0 to 512 [ 1515.331945][ T2669] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1515.340649][ T2669] EXT4-fs (loop3): #blocks per group too big: 7110656 01:00:59 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008074000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) [ 1515.374969][ T2711] loop5: detected capacity change from 0 to 512 [ 1515.399586][ T2711] EXT4-fs (loop5): Invalid log cluster size: 917504 01:00:59 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000f00002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:00:59 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x200000000000000}) [ 1515.435954][ T2715] loop2: detected capacity change from 0 to 512 [ 1515.457296][ T2715] EXT4-fs (loop2): #blocks per group too big: 8314 01:00:59 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000ffffff852000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1515.490376][ T2721] loop1: detected capacity change from 0 to 512 [ 1515.513187][ T2721] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1515.545482][ T2744] loop3: detected capacity change from 0 to 512 [ 1515.570912][ T2721] loop1: detected capacity change from 0 to 512 [ 1515.583314][ T2721] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:00:59 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 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, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) [ 1515.596078][ T2744] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1515.606075][ T2744] EXT4-fs (loop3): #blocks per group too big: 7634944 01:00:59 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x500000000000000}) 01:00:59 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000060000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) [ 1515.640992][ T2827] loop5: detected capacity change from 0 to 512 [ 1515.666443][ T2827] EXT4-fs (loop5): Invalid log cluster size: 983040 01:00:59 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000000000000020000000200000000807a000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) 01:00:59 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000001000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1515.698019][ T2929] loop2: detected capacity change from 0 to 512 [ 1515.727735][ T2929] EXT4-fs (loop2): Invalid log cluster size: 4294967040 01:00:59 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x700000000000000}) 01:00:59 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000ffffff8c2000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1515.787587][ T2937] loop1: detected capacity change from 0 to 512 [ 1515.820498][ T2937] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1515.843859][ T3007] loop3: detected capacity change from 0 to 512 [ 1515.865812][ T2937] loop1: detected capacity change from 0 to 512 [ 1515.874338][ T3007] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1515.877934][ T2937] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:01:00 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0), 0x0, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) [ 1515.883697][ T3042] loop5: detected capacity change from 0 to 512 01:01:00 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x6203000000000000}) 01:01:00 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000008000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) [ 1515.916312][ T3007] EXT4-fs (loop3): #blocks per group too big: 8028160 [ 1515.931537][ T3042] EXT4-fs (loop5): Invalid log cluster size: 1048576 [ 1515.939676][ T3045] loop2: detected capacity change from 0 to 512 01:01:00 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000041000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:00 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080de000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) [ 1515.963965][ T3045] EXT4-fs (loop2): Invalid log cluster size: 4294967040 01:01:00 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f0000000100000000000000000000edc02000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:00 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x9c00000000000000}) [ 1516.061073][ T3154] loop1: detected capacity change from 0 to 512 [ 1516.081301][ T3154] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1516.096055][ T3182] loop5: detected capacity change from 0 to 512 01:01:00 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0), 0x0, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 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, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) 01:01:00 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000001100002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1516.113168][ T3182] EXT4-fs (loop5): Invalid log cluster size: 1049600 [ 1516.125014][ T3154] loop1: detected capacity change from 0 to 512 [ 1516.132518][ T3154] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:01:00 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000000000000000200000000a000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) [ 1516.178205][ T3261] loop3: detected capacity change from 0 to 512 [ 1516.191843][ T3262] loop2: detected capacity change from 0 to 512 [ 1516.212855][ T3261] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem 01:01:00 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0xfdffffff00000000}) [ 1516.221884][ T3262] EXT4-fs (loop2): Invalid log cluster size: 3976200192 [ 1516.229391][ T3261] EXT4-fs (loop3): #blocks per group too big: 14581760 01:01:00 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000da2000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1516.276720][ T3261] loop3: detected capacity change from 0 to 512 [ 1516.284017][ T3261] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1516.294270][ T3261] EXT4-fs (loop3): #blocks per group too big: 14581760 01:01:00 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080df000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) 01:01:00 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0xfe00000000000000}) [ 1516.359405][ T3268] loop5: detected capacity change from 0 to 512 [ 1516.378209][ T3268] EXT4-fs (loop5): Invalid log cluster size: 1114112 [ 1516.402475][ T3274] loop1: detected capacity change from 0 to 512 01:01:00 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000001200002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1516.422948][ T3274] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1516.442764][ T3276] loop2: detected capacity change from 0 to 512 [ 1516.464337][ T3274] loop1: detected capacity change from 0 to 512 01:01:00 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0), 0x0, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 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, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) [ 1516.471946][ T3274] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1516.484284][ T3276] EXT4-fs (loop2): #blocks per group too big: 8410 [ 1516.502950][ T3379] loop3: detected capacity change from 0 to 512 01:01:00 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000ffffffda2000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:00 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000000000000000200000000d000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) [ 1516.520620][ T3379] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1516.529922][ T3379] EXT4-fs (loop3): #blocks per group too big: 14647296 01:01:00 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0xfeffffff00000000}) [ 1516.564589][ T3379] loop3: detected capacity change from 0 to 512 [ 1516.577744][ T3379] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1516.587433][ T3379] EXT4-fs (loop3): #blocks per group too big: 14647296 01:01:00 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080e7000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) [ 1516.612718][ T3383] loop5: detected capacity change from 0 to 512 [ 1516.629497][ T3383] EXT4-fs (loop5): Invalid log cluster size: 1179648 01:01:00 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000001400002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:00 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0xffffffff00000000}) [ 1516.696080][ T3392] loop1: detected capacity change from 0 to 512 [ 1516.696485][ T3393] loop2: detected capacity change from 0 to 512 [ 1516.719537][ T3392] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1516.733521][ T3393] EXT4-fs (loop2): Invalid log cluster size: 4294967040 01:01:00 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000db2000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1516.763775][ T3395] loop3: detected capacity change from 0 to 512 [ 1516.774282][ T3392] loop1: detected capacity change from 0 to 512 [ 1516.781998][ T3395] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1516.792420][ T3395] EXT4-fs (loop3): #blocks per group too big: 15171584 [ 1516.803061][ T3392] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:01:00 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000000000000000200000000e000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) 01:01:00 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) 01:01:01 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x2}) 01:01:01 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080fc000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) [ 1516.844540][ T3395] loop3: detected capacity change from 0 to 512 [ 1516.854071][ T3395] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1516.863638][ T3395] EXT4-fs (loop3): #blocks per group too big: 15171584 [ 1516.883280][ T3502] loop5: detected capacity change from 0 to 512 [ 1516.909725][ T3502] EXT4-fs (loop5): Invalid log cluster size: 1310720 01:01:01 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000001800002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1516.954874][ T3505] loop2: detected capacity change from 0 to 512 [ 1516.977834][ T3505] EXT4-fs (loop2): #blocks per group too big: 8411 [ 1516.985148][ T3508] loop1: detected capacity change from 0 to 512 01:01:01 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x5}) [ 1516.996527][ T3508] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:01:01 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000dc2000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1517.038908][ T3508] loop1: detected capacity change from 0 to 512 [ 1517.045623][ T3514] loop3: detected capacity change from 0 to 512 [ 1517.053450][ T3508] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1517.068066][ T3514] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem 01:01:01 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) 01:01:01 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000000000000000200000000f000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) [ 1517.090485][ T3514] EXT4-fs (loop3): #blocks per group too big: 16547840 [ 1517.112594][ T3608] loop5: detected capacity change from 0 to 512 [ 1517.132596][ T3608] EXT4-fs (loop5): Invalid log cluster size: 1572864 01:01:01 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x7}) 01:01:01 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000031800002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:01 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080fd000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) [ 1517.143812][ T3514] loop3: detected capacity change from 0 to 512 [ 1517.150483][ T3514] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1517.164060][ T3620] loop2: detected capacity change from 0 to 512 [ 1517.164753][ T3514] EXT4-fs (loop3): #blocks per group too big: 16547840 [ 1517.182826][ T3620] EXT4-fs (loop2): #blocks per group too big: 8412 01:01:01 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000002dc2000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:01 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x9c}) [ 1517.269653][ T3626] loop1: detected capacity change from 0 to 512 [ 1517.285865][ T3626] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1517.319865][ T3632] loop5: detected capacity change from 0 to 512 [ 1517.341240][ T3632] EXT4-fs (loop5): Invalid log cluster size: 1573632 [ 1517.341838][ T3633] loop2: detected capacity change from 0 to 512 [ 1517.355308][ T3662] loop3: detected capacity change from 0 to 512 01:01:01 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 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, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) 01:01:01 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000001b00002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:01 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0xfe}) [ 1517.375293][ T3626] loop1: detected capacity change from 0 to 512 [ 1517.381271][ T3633] EXT4-fs (loop2): Invalid log cluster size: 33554432 [ 1517.388824][ T3662] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1517.403249][ T3662] EXT4-fs (loop3): #blocks per group too big: 16613376 [ 1517.410696][ T3626] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:01:01 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000000000001edc2000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:01 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000025000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) [ 1517.454372][ T3662] loop3: detected capacity change from 0 to 512 [ 1517.473269][ T3662] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1517.484560][ T3662] EXT4-fs (loop3): #blocks per group too big: 16613376 01:01:01 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080fe000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) 01:01:01 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x362}) [ 1517.536055][ T3741] loop5: detected capacity change from 0 to 512 [ 1517.565264][ T3741] EXT4-fs (loop5): Invalid log cluster size: 1769472 01:01:01 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000001c00002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1517.600336][ T3747] loop1: detected capacity change from 0 to 512 [ 1517.600956][ T3748] loop2: detected capacity change from 0 to 512 [ 1517.627650][ T3747] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1517.639003][ T3748] EXT4-fs (loop2): Invalid log cluster size: 503316480 01:01:01 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000000000001edd2000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:01 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(0x0, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) 01:01:01 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x500}) [ 1517.674557][ T3747] loop1: detected capacity change from 0 to 512 [ 1517.693599][ T3747] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1517.705427][ T3854] loop3: detected capacity change from 0 to 512 01:01:01 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000029000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) [ 1517.718278][ T3854] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1517.727545][ T3854] EXT4-fs (loop3): #blocks per group too big: 16678912 [ 1517.774275][ T3854] loop3: detected capacity change from 0 to 512 [ 1517.781060][ T3854] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1517.790826][ T3856] loop5: detected capacity change from 0 to 512 [ 1517.797444][ T3854] EXT4-fs (loop3): #blocks per group too big: 16678912 [ 1517.814034][ T3856] EXT4-fs (loop5): Invalid log cluster size: 1835008 01:01:02 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000002000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:02 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008002010080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) 01:01:02 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x700}) [ 1517.844399][ T3860] loop2: detected capacity change from 0 to 512 [ 1517.873999][ T3860] EXT4-fs (loop2): Invalid log cluster size: 503316480 01:01:02 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000ffffffe22000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:02 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(0x0, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) [ 1517.926873][ T3966] loop1: detected capacity change from 0 to 512 [ 1517.954345][ T3966] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1517.994339][ T3966] loop1: detected capacity change from 0 to 512 [ 1518.001129][ T3966] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1518.015558][ T3971] loop5: detected capacity change from 0 to 512 [ 1518.016046][ T3973] loop3: detected capacity change from 0 to 512 [ 1518.033279][ T3971] EXT4-fs (loop5): Invalid log cluster size: 2097152 01:01:02 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x6203}) [ 1518.040238][ T3973] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1518.050346][ T3973] EXT4-fs (loop3): #blocks per group too big: 16941056 01:01:02 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000102000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:02 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000000200020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) [ 1518.086149][ T3973] loop3: detected capacity change from 0 to 512 [ 1518.093963][ T3973] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1518.103399][ T3973] EXT4-fs (loop3): #blocks per group too big: 16941056 [ 1518.122871][ T3977] loop2: detected capacity change from 0 to 512 01:01:02 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008008010080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) [ 1518.141311][ T3977] EXT4-fs (loop2): Invalid log cluster size: 4294967040 01:01:02 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000ee2000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:02 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x9c00}) [ 1518.239380][ T4085] loop1: detected capacity change from 0 to 512 [ 1518.246387][ T4086] loop5: detected capacity change from 0 to 512 [ 1518.271728][ T4086] EXT4-fs (loop5): Invalid log cluster size: 2101248 [ 1518.278884][ T4085] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:01:02 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(0x0, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) [ 1518.283060][ T4088] loop3: detected capacity change from 0 to 512 [ 1518.305010][ T4088] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1518.314440][ T4088] EXT4-fs (loop3): #blocks per group too big: 17334272 01:01:02 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000002200002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1518.347175][ T4088] loop3: detected capacity change from 0 to 512 [ 1518.347233][ T4085] loop1: detected capacity change from 0 to 512 [ 1518.361144][ T4088] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1518.370392][ T4085] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1518.382003][ T4088] EXT4-fs (loop3): #blocks per group too big: 17334272 01:01:02 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008058010080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) 01:01:02 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020020020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) 01:01:02 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0xfe00}) 01:01:02 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000fffffff02000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1518.432760][ T4092] loop2: detected capacity change from 0 to 512 [ 1518.461386][ T4092] EXT4-fs (loop2): #blocks per group too big: 8430 [ 1518.547947][ T4179] loop3: detected capacity change from 0 to 512 [ 1518.548480][ T4180] loop5: detected capacity change from 0 to 512 [ 1518.570137][ T4180] EXT4-fs (loop5): Invalid log cluster size: 2228224 [ 1518.580926][ T4204] loop1: detected capacity change from 0 to 512 [ 1518.587540][ T4179] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem 01:01:02 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x1000000}) 01:01:02 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 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, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) 01:01:02 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000032200002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1518.599147][ T4204] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1518.614062][ T4179] EXT4-fs (loop3): #blocks per group too big: 22577152 01:01:02 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080c9010080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) 01:01:02 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020030020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) [ 1518.644103][ T4204] loop1: detected capacity change from 0 to 512 [ 1518.652245][ T4204] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1518.675550][ T4285] loop2: detected capacity change from 0 to 512 01:01:02 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x2000000}) 01:01:02 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000fffffff62000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1518.710946][ T4285] EXT4-fs (loop2): Invalid log cluster size: 4294967040 [ 1518.770974][ T4313] loop5: detected capacity change from 0 to 512 [ 1518.786037][ T4313] EXT4-fs (loop5): Invalid log cluster size: 2228992 01:01:03 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000032300002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1518.838459][ T4417] loop1: detected capacity change from 0 to 512 [ 1518.845380][ T4416] loop3: detected capacity change from 0 to 512 [ 1518.858031][ T4419] loop2: detected capacity change from 0 to 512 [ 1518.867845][ T4416] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1518.877449][ T4417] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:01:03 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 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, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) 01:01:03 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x5000000}) 01:01:03 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000002f72000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1518.883146][ T4419] EXT4-fs (loop2): Invalid log cluster size: 4294967040 [ 1518.895804][ T4416] EXT4-fs (loop3): #blocks per group too big: 29982720 [ 1518.924426][ T4417] loop1: detected capacity change from 0 to 512 01:01:03 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080f8010080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) [ 1518.934020][ T4417] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:01:03 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020040020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) 01:01:03 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x7000000}) [ 1519.053070][ T4533] loop5: detected capacity change from 0 to 512 [ 1519.070563][ T4533] EXT4-fs (loop5): Invalid log cluster size: 2294528 [ 1519.074130][ T4534] loop2: detected capacity change from 0 to 512 01:01:03 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000002500002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:03 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) [ 1519.101973][ T4534] EXT4-fs (loop2): Invalid log cluster size: 33554432 [ 1519.113189][ T4619] loop3: detected capacity change from 0 to 512 01:01:03 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000fffffdf92000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:03 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x62030000}) [ 1519.146031][ T4641] loop1: detected capacity change from 0 to 512 [ 1519.152603][ T4619] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1519.176991][ T4619] EXT4-fs (loop3): #blocks per group too big: 33062912 [ 1519.184455][ T4641] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:01:03 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008001020080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) [ 1519.238498][ T4739] loop5: detected capacity change from 0 to 512 [ 1519.254718][ T4641] loop1: detected capacity change from 0 to 512 [ 1519.273726][ T4641] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1519.285734][ T4739] EXT4-fs (loop5): Invalid log cluster size: 2424832 01:01:03 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020050020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) 01:01:03 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x9c000000}) 01:01:03 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000032500002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:03 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000fffffffb2000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:03 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) [ 1519.324958][ T4828] loop2: detected capacity change from 0 to 512 [ 1519.347552][ T4828] EXT4-fs (loop2): Invalid log cluster size: 4261412608 [ 1519.403919][ T4854] loop3: detected capacity change from 0 to 512 [ 1519.420548][ T4854] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1519.429724][ T4854] EXT4-fs (loop3): #blocks per group too big: 33652736 [ 1519.464521][ T4854] loop3: detected capacity change from 0 to 512 [ 1519.471268][ T4854] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1519.480157][ T4854] EXT4-fs (loop3): #blocks per group too big: 33652736 01:01:03 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0xfdffffff}) 01:01:03 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008003020080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) [ 1519.548008][ T4862] loop5: detected capacity change from 0 to 512 [ 1519.566033][ T4863] loop2: detected capacity change from 0 to 512 [ 1519.566271][ T4862] EXT4-fs (loop5): Invalid log cluster size: 2425600 [ 1519.572889][ T4864] loop1: detected capacity change from 0 to 512 01:01:03 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000002fd2000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1519.597572][ T4863] EXT4-fs (loop2): Invalid log cluster size: 4294967040 [ 1519.615612][ T4864] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:01:03 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000032a00002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:03 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) 01:01:03 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0xfe000000}) [ 1519.664514][ T4864] loop1: detected capacity change from 0 to 512 [ 1519.672480][ T4864] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1519.694088][ T4970] loop3: detected capacity change from 0 to 512 01:01:03 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020060020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) [ 1519.718386][ T4970] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1519.727425][ T4970] EXT4-fs (loop3): #blocks per group too big: 33783808 [ 1519.774084][ T4970] loop3: detected capacity change from 0 to 512 [ 1519.781801][ T4970] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1519.790453][ T4970] EXT4-fs (loop3): #blocks per group too big: 33783808 [ 1519.821344][ T4972] loop5: detected capacity change from 0 to 512 [ 1519.849845][ T4972] EXT4-fs (loop5): Invalid log cluster size: 2753280 [ 1519.863850][ T4978] loop2: detected capacity change from 0 to 512 01:01:04 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008004020080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) 01:01:04 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0xfeffffff}) 01:01:04 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000032b00002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:04 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000fffffdfd2000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1519.881789][ T4978] EXT4-fs (loop2): Invalid log cluster size: 33554432 [ 1519.917802][ T4991] loop1: detected capacity change from 0 to 512 01:01:04 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21015, 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, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) [ 1519.947688][ T4991] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:01:04 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0xfffffffd}) [ 1519.993388][ T5092] loop3: detected capacity change from 0 to 512 [ 1520.002560][ T4991] loop1: detected capacity change from 0 to 512 [ 1520.010621][ T4991] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1520.026604][ T5092] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem 01:01:04 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020070020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) [ 1520.043678][ T5092] EXT4-fs (loop3): #blocks per group too big: 33849344 [ 1520.075533][ T5096] loop5: detected capacity change from 0 to 512 [ 1520.108630][ T5096] EXT4-fs (loop5): Invalid log cluster size: 2818816 [ 1520.128258][ T5197] loop2: detected capacity change from 0 to 512 01:01:04 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008036020080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) 01:01:04 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0xfffffffe}) 01:01:04 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000002e00002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1520.152223][ T5197] EXT4-fs (loop2): Invalid log cluster size: 4261412608 01:01:04 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) 01:01:04 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000fffffffe2000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1520.216972][ T5306] loop1: detected capacity change from 0 to 512 [ 1520.233779][ T5306] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1520.254363][ T5306] loop1: detected capacity change from 0 to 512 [ 1520.261930][ T5306] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:01:04 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x100000000000000}) [ 1520.296013][ T5312] loop3: detected capacity change from 0 to 512 [ 1520.311353][ T5312] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1520.320845][ T5314] loop5: detected capacity change from 0 to 512 [ 1520.334502][ T5316] loop2: detected capacity change from 0 to 512 01:01:04 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020080020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) [ 1520.341439][ T5312] EXT4-fs (loop3): #blocks per group too big: 37126144 [ 1520.348602][ T5314] EXT4-fs (loop5): Invalid log cluster size: 3014656 [ 1520.355449][ T5316] EXT4-fs (loop2): Invalid log cluster size: 4294967040 01:01:04 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000000000000fff2000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:04 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) 01:01:04 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080f7020080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) 01:01:04 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000003200002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:04 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x200000000000000}) [ 1520.479105][ T5527] loop1: detected capacity change from 0 to 512 [ 1520.495191][ T5527] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1520.536623][ T5527] loop1: detected capacity change from 0 to 512 [ 1520.547721][ T5532] loop3: detected capacity change from 0 to 512 [ 1520.554816][ T5527] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1520.566769][ T5534] loop2: detected capacity change from 0 to 512 [ 1520.569585][ T5535] loop5: detected capacity change from 0 to 512 01:01:04 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x500000000000000}) 01:01:04 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020090020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) 01:01:04 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000fffffbff2000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1520.583450][ T5532] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1520.588989][ T5534] EXT4-fs (loop2): Invalid log cluster size: 251658240 [ 1520.594850][ T5535] EXT4-fs (loop5): Invalid log cluster size: 3276800 [ 1520.610636][ T5532] EXT4-fs (loop3): #blocks per group too big: 49774592 01:01:04 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000033400002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:04 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) 01:01:04 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x700000000000000}) 01:01:04 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080fd020080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) [ 1520.745585][ T5758] loop1: detected capacity change from 0 to 512 [ 1520.774535][ T5758] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1520.786194][ T5764] loop5: detected capacity change from 0 to 512 [ 1520.792917][ T5762] loop2: detected capacity change from 0 to 512 01:01:05 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x6203000000000000}) [ 1520.819961][ T5764] EXT4-fs (loop5): Invalid log cluster size: 3408640 [ 1520.826902][ T5762] EXT4-fs (loop2): Invalid log cluster size: 4227858176 [ 1520.828823][ T5768] loop3: detected capacity change from 0 to 512 [ 1520.848119][ T5768] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1520.857045][ T5768] EXT4-fs (loop3): #blocks per group too big: 50167808 01:01:05 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 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, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) 01:01:05 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f0000000100000000000000000003ffff2000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:05 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000003f00002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:05 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x9c00000000000000}) [ 1520.894510][ T5758] loop1: detected capacity change from 0 to 512 [ 1520.894626][ T5768] loop3: detected capacity change from 0 to 512 [ 1520.913416][ T5768] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1520.925698][ T5758] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1520.946745][ T5768] EXT4-fs (loop3): #blocks per group too big: 50167808 01:01:05 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f0000000100000000000000000000000020000000200a0020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) 01:01:05 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000030080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) [ 1521.027809][ T5948] loop2: detected capacity change from 0 to 512 [ 1521.053618][ T5948] EXT4-fs (loop2): Invalid log cluster size: 4278386688 [ 1521.075323][ T6052] loop5: detected capacity change from 0 to 512 01:01:05 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000001fffff2000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:05 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0xfdffffff00000000}) 01:01:05 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 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, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) 01:01:05 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000004000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1521.104522][ T6052] EXT4-fs (loop5): Invalid log cluster size: 4128768 [ 1521.162221][ T6081] loop1: detected capacity change from 0 to 512 [ 1521.175211][ T6081] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1521.186067][ T6082] loop3: detected capacity change from 0 to 512 01:01:05 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0xfe00000000000000}) [ 1521.213351][ T6082] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1521.224225][ T6081] loop1: detected capacity change from 0 to 512 [ 1521.235507][ T6082] EXT4-fs (loop3): #blocks per group too big: 50364416 [ 1521.243351][ T6081] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1521.256975][ T6088] loop2: detected capacity change from 0 to 512 01:01:05 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008002030080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) 01:01:05 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) 01:01:05 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0xfeffffff00000000}) 01:01:05 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f0000000100000000000000000000000020000000200b0020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) [ 1521.273490][ T6088] EXT4-fs (loop2): Invalid log cluster size: 4280221696 [ 1521.295129][ T6212] loop5: detected capacity change from 0 to 512 [ 1521.310316][ T6212] EXT4-fs (loop5): Invalid log cluster size: 4194304 01:01:05 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000000000e0ffff2000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:05 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000004800002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1521.418544][ T6295] loop3: detected capacity change from 0 to 512 [ 1521.452880][ T6301] loop1: detected capacity change from 0 to 512 [ 1521.459834][ T6295] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem 01:01:05 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0xffffffff00000000}) [ 1521.471122][ T6302] loop2: detected capacity change from 0 to 512 [ 1521.489851][ T6295] EXT4-fs (loop3): #blocks per group too big: 50495488 [ 1521.500965][ T6301] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1521.511846][ T6302] EXT4-fs (loop2): Invalid log cluster size: 4292870144 [ 1521.512097][ T6331] loop5: detected capacity change from 0 to 512 01:01:05 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008003030080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) 01:01:05 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}}) 01:01:05 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 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, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) 01:01:05 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000fffbffff2000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:05 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f0000000100000000000000000000000020000000200c0020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) [ 1521.566002][ T6301] loop1: detected capacity change from 0 to 512 [ 1521.573753][ T6331] EXT4-fs (loop5): Invalid log cluster size: 4718592 [ 1521.580749][ T6301] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:01:05 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000004c00002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:05 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x2}) [ 1521.717350][ T6513] loop3: detected capacity change from 0 to 512 [ 1521.731492][ T6514] loop2: detected capacity change from 0 to 512 [ 1521.741509][ T6513] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1521.751143][ T6513] EXT4-fs (loop3): #blocks per group too big: 50561024 [ 1521.760379][ T6514] EXT4-fs (loop2): Invalid log cluster size: 4294704896 01:01:05 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000f9fdffff2000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1521.771345][ T6543] loop1: detected capacity change from 0 to 512 [ 1521.789494][ T6513] loop3: detected capacity change from 0 to 512 [ 1521.796255][ T6543] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1521.807355][ T6513] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem 01:01:05 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) [ 1521.823243][ T6513] EXT4-fs (loop3): #blocks per group too big: 50561024 [ 1521.844455][ T6543] loop1: detected capacity change from 0 to 512 [ 1521.847689][ T6619] loop5: detected capacity change from 0 to 512 [ 1521.851377][ T6543] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:01:06 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008018030080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) 01:01:06 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x5}) 01:01:06 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f0000000100000000000000000000000020000000200d0020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) 01:01:06 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000014c00002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1521.883809][ T6619] EXT4-fs (loop5): Invalid log cluster size: 4980736 [ 1521.981717][ T6626] loop2: detected capacity change from 0 to 512 [ 1521.998611][ T6627] loop3: detected capacity change from 0 to 512 [ 1522.013718][ T6626] EXT4-fs (loop2): Invalid log cluster size: 4294834432 [ 1522.023738][ T6644] loop1: detected capacity change from 0 to 512 01:01:06 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x7}) 01:01:06 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) [ 1522.033356][ T6627] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1522.039573][ T6664] loop5: detected capacity change from 0 to 512 [ 1522.046494][ T6627] EXT4-fs (loop3): #blocks per group too big: 51937280 [ 1522.061584][ T6664] EXT4-fs (loop5): Invalid log cluster size: 4980992 [ 1522.071329][ T6644] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:01:06 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000006000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:06 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000fdfdffff2000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:06 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008034030080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) 01:01:06 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x9c}) [ 1522.114238][ T6644] loop1: detected capacity change from 0 to 512 [ 1522.122923][ T6644] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:01:06 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f0000000100000000000000000000000020000000200e0020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) [ 1522.184512][ T6838] loop5: detected capacity change from 0 to 512 [ 1522.197647][ T6838] EXT4-fs (loop5): Invalid log cluster size: 6291456 01:01:06 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0xfe}) 01:01:06 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000036600002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:06 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) [ 1522.245271][ T6941] loop3: detected capacity change from 0 to 512 [ 1522.273848][ T6944] loop2: detected capacity change from 0 to 512 [ 1522.288839][ T6941] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1522.298395][ T6941] EXT4-fs (loop3): #blocks per group too big: 53772288 [ 1522.306392][ T6944] EXT4-fs (loop2): Invalid log cluster size: 4294835456 [ 1522.327128][ T6946] loop1: detected capacity change from 0 to 512 [ 1522.334278][ T6941] loop3: detected capacity change from 0 to 512 01:01:06 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f0000000100000000000000007fffffff2000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1522.341229][ T6941] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1522.341626][ T6946] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1522.363177][ T6941] EXT4-fs (loop3): #blocks per group too big: 53772288 01:01:06 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008066030080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) 01:01:06 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x362}) [ 1522.403240][ T6946] loop1: detected capacity change from 0 to 512 [ 1522.410718][ T6946] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1522.440432][ T6953] loop5: detected capacity change from 0 to 512 01:01:06 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f0000000100000000000000000000000020000000200f0020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) [ 1522.459456][ T6953] EXT4-fs (loop5): Invalid log cluster size: 6685440 [ 1522.489977][ T6987] loop2: detected capacity change from 0 to 512 [ 1522.505647][ T6987] EXT4-fs (loop2): Invalid log cluster size: 4294934272 01:01:06 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000006800002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:06 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000000085ffffff2000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:06 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) 01:01:06 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x500}) [ 1522.568941][ T7060] loop3: detected capacity change from 0 to 512 [ 1522.584428][ T7060] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1522.594020][ T7060] EXT4-fs (loop3): #blocks per group too big: 57049088 [ 1522.607845][ T7062] loop1: detected capacity change from 0 to 512 [ 1522.624082][ T7060] loop3: detected capacity change from 0 to 512 [ 1522.630774][ T7062] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1522.642890][ T7060] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1522.651757][ T7060] EXT4-fs (loop3): #blocks per group too big: 57049088 01:01:06 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008002040080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) [ 1522.677670][ T7062] loop1: detected capacity change from 0 to 512 [ 1522.687872][ T7062] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:01:06 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020100020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) [ 1522.742260][ T7068] loop5: detected capacity change from 0 to 512 [ 1522.754632][ T7069] loop2: detected capacity change from 0 to 512 [ 1522.775894][ T7069] EXT4-fs (loop2): Invalid log cluster size: 4294935808 01:01:06 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x700}) 01:01:06 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f0000000100000000000000008cffffff2000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:06 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) [ 1522.786924][ T7068] EXT4-fs (loop5): Invalid log cluster size: 6815744 01:01:06 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000006c00002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:07 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x6203}) [ 1522.859277][ T7176] loop3: detected capacity change from 0 to 512 [ 1522.876076][ T7176] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1522.892464][ T7176] EXT4-fs (loop3): #blocks per group too big: 67272704 [ 1522.900559][ T7179] loop1: detected capacity change from 0 to 512 [ 1522.912438][ T7179] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1522.955323][ T7176] loop3: detected capacity change from 0 to 512 [ 1522.962643][ T7176] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1522.971354][ T7176] EXT4-fs (loop3): #blocks per group too big: 67272704 [ 1522.979390][ T7179] loop1: detected capacity change from 0 to 512 [ 1522.993411][ T7179] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:01:07 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020110020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) 01:01:07 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008006040080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) 01:01:07 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x9c00}) [ 1523.034582][ T7184] loop2: detected capacity change from 0 to 512 [ 1523.052462][ T7184] EXT4-fs (loop2): Invalid log cluster size: 4294937600 [ 1523.059871][ T7233] loop5: detected capacity change from 0 to 512 01:01:07 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) 01:01:07 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000daffffff2000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1523.086079][ T7233] EXT4-fs (loop5): Invalid log cluster size: 7077888 01:01:07 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000007400002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:07 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0xfe00}) [ 1523.191792][ T7293] loop1: detected capacity change from 0 to 512 [ 1523.198950][ T7294] loop3: detected capacity change from 0 to 512 [ 1523.208277][ T7293] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1523.224010][ T7294] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1523.244386][ T7294] EXT4-fs (loop3): #blocks per group too big: 67534848 [ 1523.252698][ T7293] loop1: detected capacity change from 0 to 512 [ 1523.261177][ T7293] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:01:07 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020120020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) 01:01:07 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) [ 1523.298328][ T7374] loop2: detected capacity change from 0 to 512 [ 1523.308559][ T7412] loop5: detected capacity change from 0 to 512 [ 1523.325549][ T7412] EXT4-fs (loop5): Invalid log cluster size: 7602176 [ 1523.326137][ T7374] EXT4-fs (loop2): Invalid log cluster size: 4294957568 01:01:07 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000007a00002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:07 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008010040080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) 01:01:07 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) 01:01:07 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000e2ffffff2000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1523.461022][ T7507] loop1: detected capacity change from 0 to 512 [ 1523.484904][ T7507] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1523.499740][ T7520] loop5: detected capacity change from 0 to 512 01:01:07 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) [ 1523.516854][ T7522] loop3: detected capacity change from 0 to 512 [ 1523.528689][ T7507] loop1: detected capacity change from 0 to 512 [ 1523.538228][ T7522] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1523.546795][ T7520] EXT4-fs (loop5): Invalid log cluster size: 7995392 [ 1523.552602][ T7507] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:01:07 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) 01:01:07 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000ffffff8500002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:07 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020140020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) 01:01:07 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000f0ffffff2000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1523.566592][ T7614] loop2: detected capacity change from 0 to 512 [ 1523.576952][ T7522] EXT4-fs (loop3): #blocks per group too big: 68190208 [ 1523.588158][ T7614] EXT4-fs (loop2): Invalid log cluster size: 4294959616 01:01:07 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000050080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) 01:01:07 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) [ 1523.734852][ T7724] loop5: detected capacity change from 0 to 512 [ 1523.753093][ T7772] loop1: detected capacity change from 0 to 512 [ 1523.759576][ T7724] EXT4-fs (loop5): Invalid log block size: 4278190080 [ 1523.763993][ T7827] loop2: detected capacity change from 0 to 512 01:01:07 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 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, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) 01:01:07 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000f6ffffff2000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1523.780944][ T7827] EXT4-fs (loop2): Invalid log cluster size: 4294963200 [ 1523.788820][ T7772] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1523.800060][ T7829] loop3: detected capacity change from 0 to 512 [ 1523.814632][ T7829] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1523.823685][ T7829] EXT4-fs (loop3): #blocks per group too big: 83918848 01:01:08 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9c}) 01:01:08 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000ffffff8c00002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1523.854611][ T7829] loop3: detected capacity change from 0 to 512 [ 1523.863735][ T7772] loop1: detected capacity change from 0 to 512 [ 1523.869535][ T7829] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1523.878363][ T7829] EXT4-fs (loop3): #blocks per group too big: 83918848 [ 1523.885654][ T7772] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:01:08 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000060080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) 01:01:08 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020220020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) 01:01:08 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}) [ 1523.969784][ T7879] loop2: detected capacity change from 0 to 512 [ 1523.988419][ T7879] EXT4-fs (loop2): Invalid log cluster size: 4294964736 [ 1523.996560][ T7938] loop5: detected capacity change from 0 to 512 01:01:08 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) 01:01:08 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000fbffffff2000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1524.016569][ T7938] EXT4-fs (loop5): Invalid log block size: 4278190080 01:01:08 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f0000000100000000000000001c9100002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1524.075131][ T7941] loop3: detected capacity change from 0 to 512 [ 1524.095477][ T7941] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1524.104627][ T7941] EXT4-fs (loop3): #blocks per group too big: 100696064 [ 1524.115095][ T7943] loop1: detected capacity change from 0 to 512 01:01:08 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x362}) [ 1524.140365][ T7943] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1524.153738][ T7941] loop3: detected capacity change from 0 to 512 [ 1524.160825][ T7941] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1524.169446][ T7941] EXT4-fs (loop3): #blocks per group too big: 100696064 [ 1524.184499][ T7943] loop1: detected capacity change from 0 to 512 01:01:08 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020250020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) 01:01:08 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008004060080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) [ 1524.195657][ T7943] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1524.225337][ T7952] loop2: detected capacity change from 0 to 512 [ 1524.236100][ T7952] EXT4-fs (loop2): Invalid log cluster size: 4294966016 01:01:08 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500}) 01:01:08 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 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, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) 01:01:08 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000feffffff2000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1524.274285][ T8051] loop5: detected capacity change from 0 to 512 [ 1524.313632][ T8051] EXT4-fs (loop5): Invalid log cluster size: 9509888 01:01:08 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f0000000100000000000000001c9200002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1524.359433][ T8056] loop3: detected capacity change from 0 to 512 [ 1524.373665][ T8056] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1524.383101][ T8058] loop1: detected capacity change from 0 to 512 [ 1524.390907][ T8056] EXT4-fs (loop3): #blocks per group too big: 100958208 01:01:08 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700}) [ 1524.402337][ T8058] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1524.444771][ T8056] loop3: detected capacity change from 0 to 512 [ 1524.453792][ T8058] loop1: detected capacity change from 0 to 512 [ 1524.466500][ T8058] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1524.477128][ T8056] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem 01:01:08 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380), &(0x7f0000000500)=0xc) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, r0, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) [ 1524.493391][ T8056] EXT4-fs (loop3): #blocks per group too big: 100958208 [ 1524.523999][ T8163] loop2: detected capacity change from 0 to 512 01:01:08 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f0000000100000000000000000000000020000000202e0020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) 01:01:08 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000070080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) 01:01:08 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6203}) 01:01:08 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000200000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1524.543229][ T8163] EXT4-fs (loop2): Invalid log cluster size: 4294966784 [ 1524.554899][ T8165] loop5: detected capacity change from 0 to 512 [ 1524.570890][ T8165] EXT4-fs (loop5): Invalid log cluster size: 9575424 01:01:08 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000edc000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1524.659952][ T8172] loop1: detected capacity change from 0 to 512 [ 1524.675462][ T8173] loop3: detected capacity change from 0 to 512 [ 1524.696412][ T8173] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem 01:01:08 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9c00}) [ 1524.706702][ T8172] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1524.710738][ T8173] EXT4-fs (loop3): #blocks per group too big: 117473280 [ 1524.732019][ T8260] loop2: detected capacity change from 0 to 512 [ 1524.746553][ T8260] EXT4-fs (loop2): inodes count not valid: 32 vs 256 01:01:08 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380), &(0x7f0000000500)=0xc) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 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, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, r0, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) 01:01:08 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000000100000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:08 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020480020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) [ 1524.766492][ T8172] loop1: detected capacity change from 0 to 512 [ 1524.773283][ T8173] loop3: detected capacity change from 0 to 512 [ 1524.779985][ T8173] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1524.780222][ T8172] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1524.799158][ T8173] EXT4-fs (loop3): #blocks per group too big: 117473280 01:01:08 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008001080080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) 01:01:09 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe00}) [ 1524.852562][ T8279] loop5: detected capacity change from 0 to 512 [ 1524.869230][ T8279] EXT4-fs (loop5): Invalid log cluster size: 12643584 01:01:09 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000000000d400002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1524.937710][ T8284] loop2: detected capacity change from 0 to 512 [ 1524.965627][ T8284] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1524.978911][ T8290] loop1: detected capacity change from 0 to 512 01:01:09 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000000200000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:09 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}) [ 1524.985761][ T8291] loop3: detected capacity change from 0 to 512 [ 1524.986192][ T8284] ext4 filesystem being mounted at /root/syzkaller-testdir877910553/syzkaller.r4gYBZ/5010/file0 supports timestamps until 2038 (0x7fffffff) [ 1525.007519][ T8291] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1525.008141][ T8290] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1525.026905][ T8291] EXT4-fs (loop3): #blocks per group too big: 134316032 [ 1525.056299][ T8290] loop1: detected capacity change from 0 to 512 [ 1525.065084][ T8290] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1525.077769][ T8291] loop3: detected capacity change from 0 to 512 [ 1525.085567][ T8291] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1525.094887][ T8291] EXT4-fs (loop3): #blocks per group too big: 134316032 01:01:09 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380), &(0x7f0000000500)=0xc) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 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, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, r0, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) 01:01:09 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f0000000100000000000000000000000020000000204c0020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) 01:01:09 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000090080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) [ 1525.094981][ T8395] loop5: detected capacity change from 0 to 512 [ 1525.126431][ T8395] EXT4-fs (loop5): Invalid log cluster size: 13893632 01:01:09 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000000000d500002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:09 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000}) [ 1525.215454][ T8400] loop2: detected capacity change from 0 to 512 [ 1525.249404][ T8400] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 01:01:09 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000000400000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1525.263212][ T8400] ext4 filesystem being mounted at /root/syzkaller-testdir877910553/syzkaller.r4gYBZ/5011/file0 supports timestamps until 2038 (0x7fffffff) [ 1525.293619][ T8451] loop1: detected capacity change from 0 to 512 [ 1525.304352][ T8506] loop3: detected capacity change from 0 to 512 01:01:09 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0x0, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) 01:01:09 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000}) [ 1525.324324][ T8506] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1525.332690][ T8451] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1525.333144][ T8506] EXT4-fs (loop3): #blocks per group too big: 151027712 [ 1525.379752][ T8506] loop3: detected capacity change from 0 to 512 [ 1525.379931][ T8510] loop5: detected capacity change from 0 to 512 [ 1525.386612][ T8506] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1525.400918][ T8506] EXT4-fs (loop3): #blocks per group too big: 151027712 [ 1525.404232][ T8451] loop1: detected capacity change from 0 to 512 [ 1525.416332][ T8510] EXT4-fs (loop5): Invalid log cluster size: 13959168 01:01:09 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080000a0080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) [ 1525.423174][ T8451] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:01:09 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020600020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) 01:01:09 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000000000da00002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:09 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000}) [ 1525.512165][ T8516] loop2: detected capacity change from 0 to 512 [ 1525.549617][ T8516] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 01:01:09 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0x0, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) [ 1525.564331][ T8516] ext4 filesystem being mounted at /root/syzkaller-testdir877910553/syzkaller.r4gYBZ/5012/file0 supports timestamps until 2038 (0x7fffffff) [ 1525.591650][ T8621] loop3: detected capacity change from 0 to 512 01:01:09 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000000500000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1525.625631][ T8621] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1525.636357][ T8623] loop1: detected capacity change from 0 to 512 [ 1525.651578][ T8621] EXT4-fs (loop3): #blocks per group too big: 167804928 [ 1525.666738][ T8623] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1525.681487][ T8626] loop5: detected capacity change from 0 to 512 [ 1525.698905][ T8626] EXT4-fs (loop5): Invalid log cluster size: 14286848 [ 1525.707902][ T8623] loop1: detected capacity change from 0 to 512 [ 1525.715236][ T8623] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:01:09 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62030000}) 01:01:09 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080000b0080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) 01:01:09 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000ffffffda00002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:09 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020680020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) [ 1525.807493][ T8731] loop2: detected capacity change from 0 to 512 [ 1525.832598][ T8731] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 01:01:10 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 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, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0x0, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) [ 1525.861838][ T8731] ext4 filesystem being mounted at /root/syzkaller-testdir877910553/syzkaller.r4gYBZ/5013/file0 supports timestamps until 2038 (0x7fffffff) 01:01:10 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000000600000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:10 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9c000000}) [ 1525.933888][ T8839] loop5: detected capacity change from 0 to 512 [ 1525.944671][ T8840] loop3: detected capacity change from 0 to 512 [ 1525.954677][ T8839] EXT4-fs (loop5): Invalid log block size: 4278190080 [ 1525.965114][ T8840] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1525.974403][ T8841] loop1: detected capacity change from 0 to 512 01:01:10 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000000000dc00002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1525.981225][ T8840] EXT4-fs (loop3): #blocks per group too big: 184582144 [ 1526.014415][ T8841] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1526.027520][ T8840] loop3: detected capacity change from 0 to 512 [ 1526.035318][ T8840] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1526.044141][ T8840] EXT4-fs (loop3): #blocks per group too big: 184582144 01:01:10 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080000c0080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) [ 1526.064323][ T8841] loop1: detected capacity change from 0 to 512 [ 1526.079817][ T8841] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:01:10 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdffffff}) 01:01:10 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f0000000100000000000000000000000020000000206c0020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) 01:01:10 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) [ 1526.157527][ T8947] loop2: detected capacity change from 0 to 512 [ 1526.191302][ T8947] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 01:01:10 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000000700000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1526.202134][ T8947] ext4 filesystem being mounted at /root/syzkaller-testdir877910553/syzkaller.r4gYBZ/5014/file0 supports timestamps until 2038 (0x7fffffff) [ 1526.219055][ T8951] loop5: detected capacity change from 0 to 512 01:01:10 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000000000dd00002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1526.251283][ T8951] EXT4-fs (loop5): Invalid log cluster size: 14417920 01:01:10 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe000000}) [ 1526.324827][ T8957] loop3: detected capacity change from 0 to 512 [ 1526.324988][ T8958] loop1: detected capacity change from 0 to 512 [ 1526.343446][ T8957] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1526.352011][ T8957] EXT4-fs (loop3): #blocks per group too big: 201359360 [ 1526.366196][ T8958] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1526.404617][ T8957] loop3: detected capacity change from 0 to 512 [ 1526.412569][ T8957] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1526.422281][ T8958] loop1: detected capacity change from 0 to 512 [ 1526.433955][ T9061] loop2: detected capacity change from 0 to 512 [ 1526.442061][ T8958] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:01:10 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 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, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) 01:01:10 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000000800000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:10 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020740020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) [ 1526.442100][ T8957] EXT4-fs (loop3): #blocks per group too big: 201359360 [ 1526.462694][ T9061] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1526.473476][ T9061] ext4 filesystem being mounted at /root/syzkaller-testdir877910553/syzkaller.r4gYBZ/5015/file0 supports timestamps until 2038 (0x7fffffff) 01:01:10 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080000d0080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) 01:01:10 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfeffffff}) [ 1526.541948][ T9165] loop5: detected capacity change from 0 to 512 [ 1526.572946][ T9165] EXT4-fs (loop5): Invalid log cluster size: 14483456 01:01:10 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000ffffffe200002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1526.642858][ T9173] loop1: detected capacity change from 0 to 512 [ 1526.659852][ T9175] loop3: detected capacity change from 0 to 512 [ 1526.669494][ T9173] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1526.670164][ T9183] loop2: detected capacity change from 0 to 512 01:01:10 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}) [ 1526.689719][ T9175] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1526.707964][ T9175] EXT4-fs (loop3): #blocks per group too big: 218136576 01:01:10 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) [ 1526.734820][ T9173] loop1: detected capacity change from 0 to 512 [ 1526.743263][ T9278] loop5: detected capacity change from 0 to 512 [ 1526.744412][ T9175] loop3: detected capacity change from 0 to 512 [ 1526.756583][ T9183] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1526.763178][ T9173] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1526.769492][ T9183] ext4 filesystem being mounted at /root/syzkaller-testdir877910553/syzkaller.r4gYBZ/5016/file0 supports timestamps until 2038 (0x7fffffff) [ 1526.787703][ T9278] EXT4-fs (loop5): Invalid log block size: 4278190080 [ 1526.799820][ T9175] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem 01:01:11 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f0000000100000000000000000000000020000000207a0020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) 01:01:11 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000000900000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:11 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}) [ 1526.841044][ T9175] EXT4-fs (loop3): #blocks per group too big: 218136576 01:01:11 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080000e0080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) 01:01:11 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000000000e700002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:11 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 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, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(0x0, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) 01:01:11 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000}) [ 1526.973420][ T9488] loop1: detected capacity change from 0 to 512 [ 1526.987489][ T9488] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1527.008394][ T9491] loop2: detected capacity change from 0 to 512 [ 1527.024300][ T9488] loop1: detected capacity change from 0 to 512 [ 1527.039228][ T9488] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1527.051451][ T9491] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 01:01:11 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000000a00000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1527.062427][ T9491] ext4 filesystem being mounted at /root/syzkaller-testdir877910553/syzkaller.r4gYBZ/5017/file0 supports timestamps until 2038 (0x7fffffff) 01:01:11 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020fe0020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) [ 1527.104356][ T9498] loop3: detected capacity change from 0 to 512 [ 1527.104644][ T9497] loop5: detected capacity change from 0 to 512 [ 1527.131010][ T9498] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1527.143391][ T9498] EXT4-fs (loop3): #blocks per group too big: 234913792 01:01:11 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000}) 01:01:11 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(0x0, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) [ 1527.153773][ T9497] EXT4-fs (loop5): Invalid log cluster size: 15138816 [ 1527.194317][ T9498] loop3: detected capacity change from 0 to 512 01:01:11 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000fffffff000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1527.212309][ T9498] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1527.221783][ T9498] EXT4-fs (loop3): #blocks per group too big: 234913792 [ 1527.242962][ T9604] loop1: detected capacity change from 0 to 512 [ 1527.253643][ T9605] loop2: detected capacity change from 0 to 512 [ 1527.261961][ T9604] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1527.292419][ T9605] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 01:01:11 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080000f0080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) 01:01:11 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000}) 01:01:11 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000000b00000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1527.307067][ T9605] ext4 filesystem being mounted at /root/syzkaller-testdir877910553/syzkaller.r4gYBZ/5018/file0 supports timestamps until 2038 (0x7fffffff) [ 1527.327144][ T9604] loop1: detected capacity change from 0 to 512 [ 1527.335902][ T9604] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:01:11 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(0x0, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) 01:01:11 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020080120000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) [ 1527.374048][ T9711] loop5: detected capacity change from 0 to 512 [ 1527.397559][ T9711] EXT4-fs (loop5): Invalid log block size: 4278190080 01:01:11 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000}) 01:01:11 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000000002f600002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1527.476643][ T9716] loop3: detected capacity change from 0 to 512 [ 1527.517996][ T9716] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1527.545086][ T9716] EXT4-fs (loop3): #blocks per group too big: 251691008 01:01:11 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 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, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, 0x0, 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) 01:01:11 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008004100080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) [ 1527.570883][ T9820] loop1: detected capacity change from 0 to 512 [ 1527.571546][ T9821] loop2: detected capacity change from 0 to 512 [ 1527.588469][ T9820] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1527.603193][ T9821] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1527.628341][ T9821] ext4 filesystem being mounted at /root/syzkaller-testdir877910553/syzkaller.r4gYBZ/5019/file0 supports timestamps until 2038 (0x7fffffff) [ 1527.655254][ T9820] loop1: detected capacity change from 0 to 512 [ 1527.670480][ T9927] loop5: detected capacity change from 0 to 512 01:01:11 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6203000000000000}) 01:01:11 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000000c00000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1527.676993][ T9820] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1527.697562][ T9927] EXT4-fs (loop5): Invalid log cluster size: 16122368 01:01:11 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f0000000100000000000000000000000020000000207b0120000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) 01:01:11 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000fffffff600002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1527.737939][ T9930] loop3: detected capacity change from 0 to 512 [ 1527.766531][ T9930] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1527.778934][ T9930] EXT4-fs (loop3): #blocks per group too big: 268730368 01:01:11 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9c00000000000000}) 01:01:11 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, 0x0, 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) [ 1527.827782][ T9930] loop3: detected capacity change from 0 to 512 [ 1527.834978][ T9930] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1527.844410][ T9930] EXT4-fs (loop3): #blocks per group too big: 268730368 01:01:12 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008020100080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) [ 1527.883734][T10035] loop2: detected capacity change from 0 to 512 [ 1527.891554][T10037] loop1: detected capacity change from 0 to 512 [ 1527.909812][T10037] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1527.911554][T10035] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 01:01:12 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000000d00000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1527.931253][T10035] ext4 filesystem being mounted at /root/syzkaller-testdir877910553/syzkaller.r4gYBZ/5020/file0 supports timestamps until 2038 (0x7fffffff) [ 1527.947103][T10039] loop5: detected capacity change from 0 to 512 [ 1527.966344][T10039] EXT4-fs (loop5): Invalid log block size: 4278190080 01:01:12 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000000002f700002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1527.978475][T10037] loop1: detected capacity change from 0 to 512 [ 1527.987239][T10037] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:01:12 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdffffff00000000}) 01:01:12 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020a10120000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) [ 1528.040430][T10045] loop3: detected capacity change from 0 to 512 [ 1528.063200][T10045] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1528.076148][T10045] EXT4-fs (loop3): #blocks per group too big: 270565376 01:01:12 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 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, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, 0x0, 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) [ 1528.121738][T10148] loop5: detected capacity change from 0 to 512 [ 1528.132275][T10149] loop2: detected capacity change from 0 to 512 [ 1528.140121][T10045] loop3: detected capacity change from 0 to 512 [ 1528.150901][T10148] EXT4-fs (loop5): Invalid log cluster size: 16187904 [ 1528.151303][T10045] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1528.173316][T10045] EXT4-fs (loop3): #blocks per group too big: 270565376 [ 1528.185313][T10149] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1528.196209][T10149] ext4 filesystem being mounted at /root/syzkaller-testdir877910553/syzkaller.r4gYBZ/5021/file0 supports timestamps until 2038 (0x7fffffff) 01:01:12 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe00000000000000}) 01:01:12 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000110080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) 01:01:12 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000fffffdf900002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:12 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000001f00000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1528.226160][T10154] loop1: detected capacity change from 0 to 512 [ 1528.250257][T10154] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:01:12 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 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, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) [ 1528.314268][T10154] loop1: detected capacity change from 0 to 512 [ 1528.333066][T10154] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:01:12 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfeffffff00000000}) 01:01:12 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020040220000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) [ 1528.360315][T10261] loop3: detected capacity change from 0 to 512 [ 1528.375689][T10261] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1528.376118][T10262] loop5: detected capacity change from 0 to 512 [ 1528.384821][T10261] EXT4-fs (loop3): #blocks per group too big: 285245440 [ 1528.416736][T10262] EXT4-fs (loop5): Invalid log block size: 4278190080 [ 1528.436228][T10261] loop3: detected capacity change from 0 to 512 [ 1528.452543][T10261] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem 01:01:12 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000fffffffb00002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:12 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000}) 01:01:12 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080e9110080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) [ 1528.471444][T10261] EXT4-fs (loop3): #blocks per group too big: 285245440 [ 1528.498039][T10266] loop2: detected capacity change from 0 to 512 01:01:12 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 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, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) 01:01:12 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000200002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1528.543736][T10266] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1528.555107][T10271] loop1: detected capacity change from 0 to 512 [ 1528.556522][T10266] ext4 filesystem being mounted at /root/syzkaller-testdir877910553/syzkaller.r4gYBZ/5022/file0 supports timestamps until 2038 (0x7fffffff) [ 1528.580089][T10271] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1528.627121][T10271] loop1: detected capacity change from 0 to 512 [ 1528.634165][T10271] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1528.659483][T10373] loop5: detected capacity change from 0 to 512 01:01:12 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020f70220000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) [ 1528.683388][T10373] EXT4-fs (loop5): Invalid log block size: 4278190080 01:01:12 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000000000fc00002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1528.729661][T10378] loop3: detected capacity change from 0 to 512 [ 1528.752426][T10378] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem 01:01:12 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) [ 1528.777870][T10378] EXT4-fs (loop3): #blocks per group too big: 300515328 [ 1528.801492][T10398] loop2: detected capacity change from 0 to 512 [ 1528.824250][T10378] loop3: detected capacity change from 0 to 512 [ 1528.831584][T10483] loop1: detected capacity change from 0 to 512 [ 1528.832433][T10398] EXT4-fs (loop2): Invalid log cluster size: 131072 01:01:13 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 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, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) [ 1528.847897][T10378] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1528.859482][T10483] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1528.861966][T10378] EXT4-fs (loop3): #blocks per group too big: 300515328 01:01:13 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000120080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) 01:01:13 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000300002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:13 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) [ 1528.904732][T10483] loop1: detected capacity change from 0 to 512 [ 1528.916098][T10483] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1528.939279][T10487] loop5: detected capacity change from 0 to 512 01:01:13 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000320000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) 01:01:13 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000000000fd00002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1528.956165][T10487] EXT4-fs (loop5): Invalid log cluster size: 16515072 [ 1529.078801][T10494] loop3: detected capacity change from 0 to 512 [ 1529.085574][T10493] loop2: detected capacity change from 0 to 512 [ 1529.115424][T10493] EXT4-fs (loop2): Invalid log cluster size: 196608 01:01:13 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) 01:01:13 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) [ 1529.115430][T10494] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1529.131109][T10494] EXT4-fs (loop3): #blocks per group too big: 302022656 [ 1529.149330][T10598] loop5: detected capacity change from 0 to 512 [ 1529.159511][T10599] loop1: detected capacity change from 0 to 512 [ 1529.169687][T10598] EXT4-fs (loop5): Invalid log cluster size: 16580608 01:01:13 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000400002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:13 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000000002fd00002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1529.180692][T10599] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1529.216723][T10599] loop1: detected capacity change from 0 to 512 01:01:13 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000130080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) [ 1529.235684][T10599] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:01:13 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020020420000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) 01:01:13 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9c}) [ 1529.362478][T10726] loop3: detected capacity change from 0 to 512 [ 1529.373455][T10741] loop5: detected capacity change from 0 to 512 [ 1529.384139][T10726] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1529.393079][T10756] loop2: detected capacity change from 0 to 512 [ 1529.393977][T10726] EXT4-fs (loop3): #blocks per group too big: 318799872 01:01:13 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 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, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) [ 1529.408204][T10741] EXT4-fs (loop5): Invalid log cluster size: 16581120 [ 1529.427723][T10756] EXT4-fs (loop2): Invalid log cluster size: 262144 [ 1529.438123][T10726] loop3: detected capacity change from 0 to 512 [ 1529.449865][T10726] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem 01:01:13 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000fffffdfd00002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:13 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000500002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1529.459197][T10726] EXT4-fs (loop3): #blocks per group too big: 318799872 01:01:13 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000180080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) 01:01:13 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}) [ 1529.521818][T10813] loop1: detected capacity change from 0 to 512 [ 1529.538921][T10813] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1529.574414][T10813] loop1: detected capacity change from 0 to 512 [ 1529.581754][T10813] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:01:13 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020060420000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) 01:01:13 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x362}) [ 1529.622691][T10820] loop3: detected capacity change from 0 to 512 [ 1529.650661][T10823] loop2: detected capacity change from 0 to 512 [ 1529.650733][T10822] loop5: detected capacity change from 0 to 512 [ 1529.661464][T10820] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem 01:01:13 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) [ 1529.678401][T10820] EXT4-fs (loop3): #blocks per group too big: 402685952 [ 1529.686355][T10823] EXT4-fs (loop2): Invalid log cluster size: 327680 [ 1529.699480][T10822] EXT4-fs (loop5): Invalid log block size: 4278190080 01:01:13 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000600002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:13 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008003180080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) 01:01:13 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000fffffffe00002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:13 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500}) [ 1529.786677][T11026] loop1: detected capacity change from 0 to 512 [ 1529.806389][T11026] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1529.845490][T11026] loop1: detected capacity change from 0 to 512 [ 1529.861849][T11026] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:01:14 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020100420000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) [ 1529.902682][T11083] loop2: detected capacity change from 0 to 512 [ 1529.914065][T11124] loop3: detected capacity change from 0 to 512 [ 1529.929123][T11135] loop5: detected capacity change from 0 to 512 [ 1529.931219][T11083] EXT4-fs (loop2): Invalid log cluster size: 393216 [ 1529.943095][T11124] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem 01:01:14 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 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, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) 01:01:14 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000700002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1529.952461][T11124] EXT4-fs (loop3): #blocks per group too big: 402882560 [ 1529.964533][T11135] EXT4-fs (loop5): Invalid log block size: 4278190080 01:01:14 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f0000000100000000000000000fff00002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:14 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700}) [ 1529.999192][T11124] loop3: detected capacity change from 0 to 512 [ 1530.020508][T11124] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1530.037824][T11124] EXT4-fs (loop3): #blocks per group too big: 402882560 01:01:14 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080001f0080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) [ 1530.071470][T11140] loop1: detected capacity change from 0 to 512 [ 1530.104920][T11140] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1530.126706][T11143] loop2: detected capacity change from 0 to 512 [ 1530.142764][T11143] EXT4-fs (loop2): Invalid log cluster size: 458752 [ 1530.164328][T11140] loop1: detected capacity change from 0 to 512 01:01:14 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6203}) 01:01:14 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 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, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) 01:01:14 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000800002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1530.171707][T11225] loop5: detected capacity change from 0 to 512 [ 1530.186323][T11140] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1530.205391][T11225] EXT4-fs (loop5): Invalid log cluster size: 16715520 01:01:14 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000520000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) 01:01:14 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000fffffbff00002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1530.225022][T11251] loop3: detected capacity change from 0 to 512 [ 1530.240950][T11251] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1530.264108][T11251] EXT4-fs (loop3): #blocks per group too big: 520126464 [ 1530.294600][T11251] loop3: detected capacity change from 0 to 512 [ 1530.301822][T11251] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1530.310608][T11251] EXT4-fs (loop3): #blocks per group too big: 520126464 01:01:14 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9c00}) 01:01:14 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000200080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) [ 1530.366109][T11257] loop2: detected capacity change from 0 to 512 [ 1530.390024][T11257] EXT4-fs (loop2): Invalid log cluster size: 524288 [ 1530.406102][T11280] loop1: detected capacity change from 0 to 512 01:01:14 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) 01:01:14 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000900002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1530.428354][T11280] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1530.439856][T11363] loop5: detected capacity change from 0 to 512 01:01:14 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe00}) [ 1530.470235][T11363] EXT4-fs (loop5): Invalid log block size: 4278190080 [ 1530.478723][T11280] loop1: detected capacity change from 0 to 512 [ 1530.486324][T11280] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:01:14 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000003ffff00002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:14 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000620000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) [ 1530.532013][T11368] loop3: detected capacity change from 0 to 512 [ 1530.556827][T11370] loop2: detected capacity change from 0 to 512 [ 1530.563624][T11368] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1530.572693][T11368] EXT4-fs (loop3): #blocks per group too big: 536903680 01:01:14 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}) [ 1530.583448][T11370] EXT4-fs (loop2): Invalid log cluster size: 589824 [ 1530.615016][T11368] loop3: detected capacity change from 0 to 512 01:01:14 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000a00002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:14 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 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, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) [ 1530.638373][T11368] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1530.647195][T11368] EXT4-fs (loop3): #blocks per group too big: 536903680 01:01:14 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008010200080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) [ 1530.687592][T11476] loop5: detected capacity change from 0 to 512 [ 1530.694323][T11477] loop1: detected capacity change from 0 to 512 [ 1530.720263][T11477] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1530.731070][T11476] EXT4-fs (loop5): Invalid log cluster size: 16776963 01:01:14 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000001fffff00002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:14 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000}) [ 1530.764285][T11477] loop1: detected capacity change from 0 to 512 [ 1530.778433][T11477] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:01:14 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020040620000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) [ 1530.819115][T11482] loop2: detected capacity change from 0 to 512 [ 1530.835823][T11482] EXT4-fs (loop2): Invalid log cluster size: 655360 [ 1530.870848][T11485] loop3: detected capacity change from 0 to 512 [ 1530.905143][T11485] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem 01:01:15 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000b00002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:15 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000}) 01:01:15 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) [ 1530.914668][T11485] EXT4-fs (loop3): #blocks per group too big: 537952256 [ 1530.932034][T11589] loop5: detected capacity change from 0 to 512 [ 1530.948534][T11589] EXT4-fs (loop5): Invalid log cluster size: 16776991 [ 1530.957340][T11485] loop3: detected capacity change from 0 to 512 [ 1530.964018][T11591] loop1: detected capacity change from 0 to 512 [ 1530.971284][T11485] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1530.980136][T11485] EXT4-fs (loop3): #blocks per group too big: 537952256 [ 1530.990462][T11591] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1531.014143][T11591] loop1: detected capacity change from 0 to 512 01:01:15 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000220080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) 01:01:15 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f0000000100000000000000e0ffff00002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:15 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000}) 01:01:15 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000c00002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1531.024990][T11591] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1531.034468][T11594] loop2: detected capacity change from 0 to 512 [ 1531.055686][T11594] EXT4-fs (loop2): Invalid log cluster size: 720896 01:01:15 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000720000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) [ 1531.161854][T11601] loop3: detected capacity change from 0 to 512 [ 1531.172193][T11609] loop5: detected capacity change from 0 to 512 [ 1531.193647][T11601] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem 01:01:15 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62030000}) 01:01:15 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 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, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) [ 1531.207077][T11609] EXT4-fs (loop5): Invalid log cluster size: 16777184 [ 1531.213991][T11601] EXT4-fs (loop3): #blocks per group too big: 570458112 [ 1531.230747][T11709] loop2: detected capacity change from 0 to 512 [ 1531.237404][T11710] loop1: detected capacity change from 0 to 512 01:01:15 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000fffbffff00002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1531.258050][T11709] EXT4-fs (loop2): Invalid log cluster size: 786432 [ 1531.265126][T11710] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:01:15 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000250080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) 01:01:15 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000d00002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:15 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9c000000}) [ 1531.302499][T11710] loop1: detected capacity change from 0 to 512 [ 1531.311226][T11710] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:01:15 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020010820000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) [ 1531.416756][T11822] loop2: detected capacity change from 0 to 512 [ 1531.432859][T11822] EXT4-fs (loop2): Invalid log cluster size: 851968 [ 1531.442955][T11923] loop3: detected capacity change from 0 to 512 [ 1531.449853][T11922] loop5: detected capacity change from 0 to 512 01:01:15 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdffffff}) 01:01:15 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd1"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) [ 1531.466826][T11923] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1531.479082][T11922] EXT4-fs (loop5): Invalid log block size: 4278190080 [ 1531.487558][T11926] loop1: detected capacity change from 0 to 512 [ 1531.493173][T11923] EXT4-fs (loop3): #blocks per group too big: 620789760 [ 1531.502530][T11926] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:01:15 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000f9fdffff00002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:15 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000e00002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1531.525774][T11923] loop3: detected capacity change from 0 to 512 [ 1531.544621][T11923] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1531.554428][T11926] loop1: detected capacity change from 0 to 512 [ 1531.566537][T11923] EXT4-fs (loop3): #blocks per group too big: 620789760 [ 1531.573930][T11926] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:01:15 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe000000}) 01:01:15 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000920000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) 01:01:15 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080002e0080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) 01:01:15 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 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, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd1"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) [ 1531.696069][T12127] loop2: detected capacity change from 0 to 512 [ 1531.707110][T12134] loop5: detected capacity change from 0 to 512 [ 1531.726809][T12127] EXT4-fs (loop2): Invalid log cluster size: 917504 [ 1531.737327][T12134] EXT4-fs (loop5): Invalid log block size: 4177526784 01:01:15 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfeffffff}) 01:01:15 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000f00002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:15 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000fdfdffff00002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1531.787634][T12138] loop1: detected capacity change from 0 to 512 [ 1531.813164][T12138] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1531.838946][T12140] loop3: detected capacity change from 0 to 512 [ 1531.857033][T12140] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1531.867525][T12138] loop1: detected capacity change from 0 to 512 [ 1531.867537][T12140] EXT4-fs (loop3): #blocks per group too big: 771784704 01:01:16 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000a20000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) 01:01:16 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}) [ 1531.881461][T12138] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1531.893449][T12140] loop3: detected capacity change from 0 to 512 [ 1531.900699][T12140] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1531.913111][T12140] EXT4-fs (loop3): #blocks per group too big: 771784704 01:01:16 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000320080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) 01:01:16 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd1"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) [ 1531.965390][T12169] loop2: detected capacity change from 0 to 512 [ 1531.973433][T12171] loop5: detected capacity change from 0 to 512 [ 1531.987345][T12169] EXT4-fs (loop2): Invalid log cluster size: 983040 [ 1531.993538][T12171] EXT4-fs (loop5): Invalid log block size: 4244635648 01:01:16 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000007fffffff00002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:16 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000001000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:16 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}) [ 1532.068451][T12252] loop1: detected capacity change from 0 to 512 [ 1532.086262][T12252] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1532.107756][T12255] loop3: detected capacity change from 0 to 512 01:01:16 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000b20000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) [ 1532.117814][T12252] loop1: detected capacity change from 0 to 512 [ 1532.125871][T12252] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1532.138340][T12255] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1532.153943][T12255] EXT4-fs (loop3): #blocks per group too big: 838893568 [ 1532.198227][T12255] loop3: detected capacity change from 0 to 512 [ 1532.206057][T12255] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1532.214645][T12255] EXT4-fs (loop3): #blocks per group too big: 838893568 [ 1532.225374][T12276] loop5: detected capacity change from 0 to 512 01:01:16 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008003340080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) 01:01:16 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 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, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b422"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) 01:01:16 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000}) [ 1532.244401][T12312] loop2: detected capacity change from 0 to 512 [ 1532.247040][T12276] EXT4-fs (loop5): Invalid log block size: 2130706432 [ 1532.262473][T12312] EXT4-fs (loop2): Invalid log cluster size: 1048576 01:01:16 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f0000000100000000000085ffffff00002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:16 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000001100002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1532.299190][T12364] loop1: detected capacity change from 0 to 512 [ 1532.314074][T12364] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1532.353966][T12364] loop1: detected capacity change from 0 to 512 [ 1532.360747][T12364] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1532.400228][T12369] loop3: detected capacity change from 0 to 512 [ 1532.432050][T12369] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1532.432580][T12372] loop5: detected capacity change from 0 to 512 01:01:16 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000}) 01:01:16 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000c20000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) [ 1532.441173][T12369] EXT4-fs (loop3): #blocks per group too big: 872644608 01:01:16 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 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, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b422"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) 01:01:16 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008002360080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) 01:01:16 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000008cffffff00002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1532.486364][T12372] EXT4-fs (loop5): Invalid log block size: 2231369728 [ 1532.521774][T12544] loop2: detected capacity change from 0 to 512 [ 1532.550089][T12544] EXT4-fs (loop2): Invalid log cluster size: 1114112 [ 1532.586832][T12579] loop1: detected capacity change from 0 to 512 01:01:16 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000}) 01:01:16 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000001200002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1532.608116][T12579] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1532.671438][T12579] loop1: detected capacity change from 0 to 512 [ 1532.680009][T12579] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1532.698447][T12683] loop5: detected capacity change from 0 to 512 [ 1532.706769][T12684] loop3: detected capacity change from 0 to 512 01:01:16 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 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, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b422"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) 01:01:16 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000d20000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) [ 1532.716102][T12683] EXT4-fs (loop5): Invalid log block size: 2348810240 [ 1532.729956][T12684] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1532.738475][T12684] EXT4-fs (loop3): #blocks per group too big: 906133504 01:01:16 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000daffffff00002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:16 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000}) [ 1532.770781][T12687] loop2: detected capacity change from 0 to 512 [ 1532.784333][T12684] loop3: detected capacity change from 0 to 512 [ 1532.799052][T12684] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1532.810847][T12687] EXT4-fs (loop2): Invalid log cluster size: 1179648 [ 1532.818291][T12684] EXT4-fs (loop3): #blocks per group too big: 906133504 01:01:17 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080003f0080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) 01:01:17 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000001400002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:17 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6203000000000000}) [ 1532.913942][T12693] loop1: detected capacity change from 0 to 512 [ 1532.941277][T12693] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:01:17 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) [ 1532.973173][T12797] loop5: detected capacity change from 0 to 512 [ 1532.990965][T12797] EXT4-fs (loop5): Invalid log block size: 3657433088 [ 1533.000333][T12693] loop1: detected capacity change from 0 to 512 [ 1533.002588][T12799] loop3: detected capacity change from 0 to 512 01:01:17 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000e2ffffff00002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1533.014179][T12693] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1533.023601][T12799] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1533.025312][T12800] loop2: detected capacity change from 0 to 512 [ 1533.039497][T12799] EXT4-fs (loop3): #blocks per group too big: 1056997376 [ 1533.056249][T12800] EXT4-fs (loop2): Invalid log cluster size: 1310720 [ 1533.065005][T12799] loop3: detected capacity change from 0 to 512 01:01:17 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000001800002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:17 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000e20000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) 01:01:17 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9c00000000000000}) [ 1533.071745][T12799] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1533.080627][T12799] EXT4-fs (loop3): #blocks per group too big: 1056997376 01:01:17 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000400080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) [ 1533.216951][T12816] loop5: detected capacity change from 0 to 512 [ 1533.241123][T12909] loop1: detected capacity change from 0 to 512 [ 1533.257690][T12816] EXT4-fs (loop5): Invalid log block size: 3791650816 01:01:17 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdffffff00000000}) 01:01:17 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 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, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) [ 1533.258814][T12914] loop2: detected capacity change from 0 to 512 [ 1533.272587][T12909] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1533.283972][T12915] loop3: detected capacity change from 0 to 512 [ 1533.290661][T12914] EXT4-fs (loop2): Invalid log cluster size: 1572864 01:01:17 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000f0ffffff00002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:17 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000001b00002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1533.312745][T12915] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1533.322785][T12915] EXT4-fs (loop3): #blocks per group too big: 1073774592 [ 1533.344943][T12909] loop1: detected capacity change from 0 to 512 [ 1533.354254][T12915] loop3: detected capacity change from 0 to 512 01:01:17 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe00000000000000}) [ 1533.354782][T12909] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1533.371691][T12915] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1533.380090][T12915] EXT4-fs (loop3): #blocks per group too big: 1073774592 01:01:17 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000f20000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) 01:01:17 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008095460080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) 01:01:17 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000002200002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:17 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 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, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) [ 1533.459931][T12922] loop2: detected capacity change from 0 to 512 [ 1533.460146][T12923] loop5: detected capacity change from 0 to 512 [ 1533.482418][T12922] EXT4-fs (loop2): Invalid log cluster size: 1769472 [ 1533.489271][T12923] EXT4-fs (loop5): Invalid log block size: 4026531840 01:01:17 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000f6ffffff00002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:17 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfeffffff00000000}) [ 1533.560214][T13028] loop1: detected capacity change from 0 to 512 [ 1533.576679][T13029] loop3: detected capacity change from 0 to 512 [ 1533.583930][T13028] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1533.604605][T13029] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1533.612969][T13029] EXT4-fs (loop3): #blocks per group too big: 1184202752 [ 1533.635469][T13028] loop1: detected capacity change from 0 to 512 [ 1533.644968][T13028] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:01:17 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020041020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) [ 1533.657301][T13029] loop3: detected capacity change from 0 to 512 [ 1533.667915][T13029] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1533.677303][T13029] EXT4-fs (loop3): #blocks per group too big: 1184202752 01:01:17 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000480080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) [ 1533.711679][T13034] loop2: detected capacity change from 0 to 512 [ 1533.732260][T13034] EXT4-fs (loop2): Invalid log cluster size: 2228224 [ 1533.743438][T13037] loop5: detected capacity change from 0 to 512 01:01:17 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000}) 01:01:17 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000002500002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1533.770484][T13037] EXT4-fs (loop5): Invalid log block size: 4127195136 01:01:17 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000fbffffff00002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:17 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 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, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) [ 1533.844210][T13140] loop1: detected capacity change from 0 to 512 [ 1533.850856][T13141] loop3: detected capacity change from 0 to 512 [ 1533.868517][T13141] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1533.877454][T13140] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:01:18 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}}) [ 1533.888499][T13141] EXT4-fs (loop3): #blocks per group too big: 1207992320 01:01:18 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080004c0080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) [ 1533.944534][T13146] loop2: detected capacity change from 0 to 512 [ 1533.956254][T13140] loop1: detected capacity change from 0 to 512 [ 1533.966475][T13146] EXT4-fs (loop2): Invalid log cluster size: 2424832 [ 1533.980188][T13140] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:01:18 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000002e00002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:18 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020201020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) [ 1533.993854][T13251] loop5: detected capacity change from 0 to 512 [ 1534.011171][T13251] EXT4-fs (loop5): Invalid log block size: 4211081216 01:01:18 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) 01:01:18 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 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, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) 01:01:18 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000feffffff00002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1534.089981][T13357] loop3: detected capacity change from 0 to 512 [ 1534.116571][T13357] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1534.125131][T13357] EXT4-fs (loop3): #blocks per group too big: 1275101184 01:01:18 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) [ 1534.165011][T13357] loop3: detected capacity change from 0 to 512 [ 1534.172323][T13357] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1534.182124][T13357] EXT4-fs (loop3): #blocks per group too big: 1275101184 [ 1534.203985][T13364] loop2: detected capacity change from 0 to 512 01:01:18 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008001580080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) [ 1534.214648][T13365] loop1: detected capacity change from 0 to 512 [ 1534.229763][T13364] EXT4-fs (loop2): Invalid log cluster size: 3014656 [ 1534.243850][T13365] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:01:18 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000003200002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1534.275626][T13466] loop5: detected capacity change from 0 to 512 [ 1534.294211][T13365] loop1: detected capacity change from 0 to 512 [ 1534.305965][T13466] EXT4-fs (loop5): Invalid log block size: 4261412864 01:01:18 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 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, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) [ 1534.317712][T13365] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:01:18 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) 01:01:18 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000000020000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:18 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020001120000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) [ 1534.377306][T13471] loop3: detected capacity change from 0 to 512 [ 1534.403188][T13471] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1534.423223][T13471] EXT4-fs (loop3): #blocks per group too big: 1476493312 [ 1534.438657][T13474] loop2: detected capacity change from 0 to 512 [ 1534.453424][T13474] EXT4-fs (loop2): Invalid log cluster size: 3276800 [ 1534.474771][T13471] loop3: detected capacity change from 0 to 512 [ 1534.483434][T13471] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1534.500209][T13480] loop1: detected capacity change from 0 to 512 [ 1534.510007][T13489] loop5: detected capacity change from 0 to 512 01:01:18 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9c}) 01:01:18 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000004800002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1534.520551][T13480] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1534.527894][T13471] EXT4-fs (loop3): #blocks per group too big: 1476493312 [ 1534.538424][T13489] EXT4-fs (loop5): #blocks per group too big: 2097152 [ 1534.564775][T13480] loop1: detected capacity change from 0 to 512 01:01:18 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000002000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:18 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}) 01:01:18 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) 01:01:18 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000600080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) [ 1534.580088][T13480] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:01:18 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020001220000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) [ 1534.715604][T13689] loop5: detected capacity change from 0 to 512 [ 1534.735807][T13691] loop2: detected capacity change from 0 to 512 [ 1534.742148][T13689] EXT4-fs (loop5): fragment/cluster size (4096) != block size (1024) 01:01:18 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x362}) 01:01:18 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000003000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1534.761253][T13693] loop3: detected capacity change from 0 to 512 [ 1534.768075][T13691] EXT4-fs (loop2): Invalid log cluster size: 4718592 [ 1534.794536][T13693] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1534.804102][T13782] loop1: detected capacity change from 0 to 512 01:01:18 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) 01:01:18 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000004c00002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1534.818594][T13693] EXT4-fs (loop3): #blocks per group too big: 1610645504 [ 1534.826192][T13782] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:01:19 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008003660080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) 01:01:19 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500}) [ 1534.864385][T13782] loop1: detected capacity change from 0 to 512 [ 1534.872467][T13782] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:01:19 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020001420000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) [ 1534.947290][T13900] loop5: detected capacity change from 0 to 512 [ 1534.976764][T13900] EXT4-fs (loop5): fragment/cluster size (8192) != block size (1024) [ 1534.997349][T13903] loop2: detected capacity change from 0 to 512 [ 1535.018972][T13903] EXT4-fs (loop2): Invalid log cluster size: 4980736 01:01:19 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000004000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:19 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 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, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) 01:01:19 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700}) 01:01:19 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000006000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1535.059817][T14008] loop3: detected capacity change from 0 to 512 [ 1535.076648][T14008] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1535.085393][T14008] EXT4-fs (loop3): #blocks per group too big: 1711505408 [ 1535.094163][T14009] loop1: detected capacity change from 0 to 512 [ 1535.107041][T14009] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1535.144119][T14008] loop3: detected capacity change from 0 to 512 [ 1535.145604][T14009] loop1: detected capacity change from 0 to 512 [ 1535.150936][T14008] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1535.165552][T14009] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1535.176961][T14008] EXT4-fs (loop3): #blocks per group too big: 1711505408 01:01:19 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020001f20000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) 01:01:19 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6203}) 01:01:19 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000680080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) 01:01:19 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 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, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fa"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) [ 1535.229211][T14017] loop5: detected capacity change from 0 to 512 [ 1535.236272][T14016] loop2: detected capacity change from 0 to 512 [ 1535.256079][T14016] EXT4-fs (loop2): Invalid log cluster size: 6291456 [ 1535.267562][T14017] EXT4-fs (loop5): fragment/cluster size (16384) != block size (1024) 01:01:19 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000005000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:19 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000006800002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:19 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9c00}) [ 1535.370993][T14123] loop1: detected capacity change from 0 to 512 [ 1535.371566][T14124] loop3: detected capacity change from 0 to 512 [ 1535.388858][T14124] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1535.398454][T14124] EXT4-fs (loop3): #blocks per group too big: 1744863232 [ 1535.407456][T14123] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1535.444860][T14124] loop3: detected capacity change from 0 to 512 [ 1535.459342][T14124] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1535.459362][T14123] loop1: detected capacity change from 0 to 512 [ 1535.470774][T14124] EXT4-fs (loop3): #blocks per group too big: 1744863232 [ 1535.500025][T14123] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1535.525417][T14202] loop5: detected capacity change from 0 to 512 [ 1535.537379][T14231] loop2: detected capacity change from 0 to 512 01:01:19 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe00}) 01:01:19 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080006c0080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) 01:01:19 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020002020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) 01:01:19 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fa"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) 01:01:19 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000006000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:19 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000006c00002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1535.549899][T14202] EXT4-fs (loop5): fragment/cluster size (32768) != block size (1024) [ 1535.577125][T14231] EXT4-fs (loop2): Invalid log cluster size: 6815744 01:01:19 executing program 4: socket$inet(0x2, 0x3, 0x7) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x40000, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1b}}, 0x10) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r2 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x38020}, 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYRES32, @ANYRESDEC, @ANYBLOB="000805000000ff", @ANYRESDEC=r1, @ANYRESDEC=r2, @ANYRESOCT=r1], 0x44}, 0x1, 0x0, 0x0, 0x24000885}, 0x24004080) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)={0xb4, 0x0, 0x2, 0x70bd27, 0x25dfdbff, {}, [{{@pci={{0x8}, {0x11}}, {0x8}}, {0x8, 0xb, 0xc4}, {0x6, 0x11, 0x7fff}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x4}, {0x6, 0x11, 0x5}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0xb, 0x8}, {0x6}}]}, 0xb4}, 0x1, 0x0, 0x0, 0x8000}, 0x4000004) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x4620, @broadcast}}) [ 1535.691919][T14237] loop1: detected capacity change from 0 to 512 [ 1535.692288][T14238] loop3: detected capacity change from 0 to 512 [ 1535.710846][T14237] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1535.726086][T14238] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1535.734521][T14238] EXT4-fs (loop3): #blocks per group too big: 1811972096 [ 1535.764989][T14237] loop1: detected capacity change from 0 to 512 [ 1535.775011][T14238] loop3: detected capacity change from 0 to 512 [ 1535.781684][T14317] loop5: detected capacity change from 0 to 512 [ 1535.790840][T14237] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1535.801225][T14238] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem 01:01:19 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 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, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fa"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) 01:01:20 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020102020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) 01:01:20 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000740080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) 01:01:20 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000007000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1535.811406][T14238] EXT4-fs (loop3): #blocks per group too big: 1811972096 [ 1535.820519][T14317] EXT4-fs (loop5): fragment/cluster size (65536) != block size (1024) [ 1535.829203][T14343] loop2: detected capacity change from 0 to 512 [ 1535.851211][T14343] EXT4-fs (loop2): Invalid log cluster size: 7077888 01:01:20 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000007400002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:20 executing program 4: setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000000)={0x3c, @multicast1, 0x4e22, 0x4, 'lblc\x00', 0x1c, 0x9, 0x3c}, 0x2c) r0 = socket$inet(0x2, 0x80000, 0x89) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0xfffd, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x0, @dev}, {0x2, 0x4e21, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8000000000000002, 0x0, 0x5}) syz_io_uring_setup(0x4f85, &(0x7f0000000180), &(0x7f00006d4000/0x4000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000000)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00'}) [ 1535.987901][T14452] loop3: detected capacity change from 0 to 512 [ 1535.994724][T14453] loop1: detected capacity change from 0 to 512 [ 1536.005889][T14464] loop5: detected capacity change from 0 to 512 [ 1536.016135][T14453] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1536.027909][T14452] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem 01:01:20 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 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, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], 0x0, &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) [ 1536.038616][T14558] loop2: detected capacity change from 0 to 512 [ 1536.045059][T14464] EXT4-fs (loop5): fragment/cluster size (131072) != block size (1024) [ 1536.053878][T14452] EXT4-fs (loop3): #blocks per group too big: 1946189824 [ 1536.063885][T14558] EXT4-fs (loop2): Invalid log cluster size: 7602176 [ 1536.074312][T14453] loop1: detected capacity change from 0 to 512 01:01:20 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020002220000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) [ 1536.081172][T14453] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:01:20 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000007a00002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:20 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000008000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:20 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080007a0080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) 01:01:20 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r2 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x38020}, 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYRES32, @ANYRESDEC, @ANYBLOB="000805000000ff", @ANYRESDEC=r1, @ANYRESDEC=r2, @ANYRESOCT=r1], 0x44}, 0x1, 0x0, 0x0, 0x24000885}, 0x24004080) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)={0xb4, 0x0, 0x2, 0x70bd27, 0x25dfdbff, {}, [{{@pci={{0x8}, {0x11}}, {0x8}}, {0x8, 0xb, 0xc4}, {0x6, 0x11, 0x7fff}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x4}, {0x6, 0x11, 0x5}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0xb, 0x8}, {0x6}}]}, 0xb4}, 0x1, 0x0, 0x0, 0x8000}, 0x4000004) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x40}}, 0x10) [ 1536.246219][T14798] loop1: detected capacity change from 0 to 512 [ 1536.257406][T14814] loop3: detected capacity change from 0 to 512 [ 1536.266073][T14856] loop5: detected capacity change from 0 to 512 [ 1536.275965][T14861] loop2: detected capacity change from 0 to 512 [ 1536.286213][T14814] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem 01:01:20 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 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, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], 0x0, &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) [ 1536.293131][T14856] EXT4-fs (loop5): fragment/cluster size (262144) != block size (1024) [ 1536.303357][T14798] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1536.318130][T14861] EXT4-fs (loop2): Invalid log cluster size: 7995392 [ 1536.325136][T14814] EXT4-fs (loop3): #blocks per group too big: 2046853120 01:01:20 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000009000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:20 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000000000da00002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1536.354423][T14798] loop1: detected capacity change from 0 to 512 [ 1536.356358][T14814] loop3: detected capacity change from 0 to 512 [ 1536.364108][T14798] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1536.378679][T14814] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1536.400290][T14814] EXT4-fs (loop3): #blocks per group too big: 2046853120 01:01:20 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020002520000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) 01:01:20 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008046950080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) 01:01:20 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) r1 = accept4$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev}, &(0x7f0000000040)=0x10, 0x41800) r2 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x7) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000240)) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0), 0x2400, 0x0) sendfile(r2, r4, &(0x7f0000000200)=0x1ff, 0xdf) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000100)={'broute\x00', 0x0, 0x0, 0x0, [0x1396, 0x42b, 0x5, 0x20, 0x1, 0x5]}, &(0x7f0000000180)=0x78) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r4, 0xc0189374, &(0x7f0000000300)={{0x1, 0x1, 0x18, r0, {0x7}}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@cache_fscache}, {@access_any}, {@cache_loose}], [{@euid_eq={'euid', 0x3d, 0xee00}}, {@dont_measure}, {@uid_eq={'uid', 0x3d, 0xee01}}, {@dont_hash}, {@pcr={'pcr', 0x3d, 0x12}}, {@seclabel}]}}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x15}}, {0x2, 0x4, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0xfffc, 0x0, 0xffffffffffffffff}) r6 = fsmount(r5, 0x0, 0x7d) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)) syz_io_uring_setup(0x4f85, &(0x7f0000000180), &(0x7f00006d4000/0x4000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000480)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r7, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r7, r8, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r9, 0x0, 0x0}, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r6, 0xc018937e, &(0x7f0000000500)={{0x1, 0x1, 0x18, r9, @in_args={0x4}}, '\x00'}) ioctl$AUTOFS_IOC_PROTOVER(r1, 0x80049363, &(0x7f00000004c0)) [ 1536.503765][T14984] loop5: detected capacity change from 0 to 512 [ 1536.522979][T14984] EXT4-fs (loop5): fragment/cluster size (524288) != block size (1024) [ 1536.541572][T15024] loop2: detected capacity change from 0 to 512 01:01:20 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], 0x0, &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) 01:01:20 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000000a000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1536.562747][T15024] EXT4-fs (loop2): Invalid log cluster size: 14286848 [ 1536.588070][T15089] loop3: detected capacity change from 0 to 512 [ 1536.598281][T15090] loop1: detected capacity change from 0 to 512 [ 1536.614301][T15089] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1536.614352][T15090] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1536.634593][T15089] EXT4-fs (loop3): #blocks per group too big: 2504425472 01:01:20 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000000000db00002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:20 executing program 4: socket$inet(0x2, 0x3, 0x7) recvmmsg(0xffffffffffffffff, &(0x7f0000006800)=[{{&(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000080)=""/176, 0xb0}, {&(0x7f0000000140)=""/248, 0xf8}], 0x2, &(0x7f0000000280)=""/200, 0xc8}, 0x7}, {{0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000000380)=""/87, 0x57}, {&(0x7f0000000400)=""/89, 0x59}, {&(0x7f0000000480)=""/146, 0x92}, {&(0x7f0000000540)=""/114, 0x72}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/104, 0x68}, {&(0x7f0000001640)=""/18, 0x12}], 0x7, &(0x7f0000001700)=""/146, 0x92}, 0x5}, {{0x0, 0x0, &(0x7f0000003a40)=[{&(0x7f00000017c0)=""/4096, 0x1000}, {&(0x7f00000027c0)=""/166, 0xa6}, {&(0x7f0000002880)=""/4096, 0x1000}, {&(0x7f0000003880)=""/150, 0x96}, {&(0x7f0000003940)=""/114, 0x72}, {&(0x7f00000039c0)=""/80, 0x50}], 0x6, &(0x7f0000003ac0)=""/168, 0xa8}, 0xfffffff8}, {{&(0x7f0000003b80)=@nfc, 0x80, &(0x7f0000004040)=[{&(0x7f0000003c00)=""/124, 0x7c}, {&(0x7f0000003c80)=""/7, 0x7}, {&(0x7f0000003cc0)=""/134, 0x86}, {&(0x7f0000003d80)=""/6, 0x6}, {&(0x7f0000003dc0)=""/15, 0xf}, {&(0x7f0000003e00)=""/219, 0xdb}, {&(0x7f0000003f00)=""/53, 0x35}, {&(0x7f0000003f40)=""/243, 0xf3}], 0x8, &(0x7f00000040c0)=""/137, 0x89}, 0x5}, {{&(0x7f0000004180)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f00000044c0)=[{&(0x7f0000004200)=""/206, 0xce}, {&(0x7f0000004300)=""/206, 0xce}, {&(0x7f0000004400)=""/52, 0x34}, {&(0x7f0000004440)=""/119, 0x77}], 0x4, &(0x7f0000004500)=""/56, 0x38}}, {{&(0x7f0000004540)=@nfc, 0x80, &(0x7f00000047c0)=[{&(0x7f00000045c0)=""/232, 0xe8}, {&(0x7f00000046c0)=""/139, 0x8b}, {&(0x7f0000004780)=""/14, 0xe}], 0x3, &(0x7f0000004800)=""/158, 0x9e}, 0x101}, {{0x0, 0x0, &(0x7f0000004cc0)=[{&(0x7f00000048c0)=""/132, 0x84}, {&(0x7f0000004980)=""/144, 0x90}, {&(0x7f0000004a40)=""/207, 0xcf}, {&(0x7f0000004b40)=""/174, 0xae}, {&(0x7f0000004c00)=""/144, 0x90}], 0x5, &(0x7f0000004d40)=""/199, 0xc7}, 0x9}, {{0x0, 0x0, &(0x7f0000005080)=[{&(0x7f0000004e40)=""/15, 0xf}, {&(0x7f0000004e80)=""/206, 0xce}, {&(0x7f0000004f80)=""/70, 0x46}, {&(0x7f0000005000)=""/85, 0x55}], 0x4}, 0x1}, {{&(0x7f00000050c0)=@ieee802154={0x24, @long}, 0x80, &(0x7f0000005400)=[{&(0x7f0000005140)=""/150, 0x96}, {&(0x7f0000005200)=""/44, 0x2c}, {&(0x7f0000005240)=""/118, 0x76}, {&(0x7f00000052c0)=""/36, 0x24}, {&(0x7f0000005300)=""/207, 0xcf}], 0x5, &(0x7f0000005480)=""/4096, 0x1000}, 0x1000}, {{0x0, 0x0, &(0x7f00000066c0)=[{&(0x7f0000006480)=""/171, 0xab}, {&(0x7f0000006540)=""/254, 0xfe}, {&(0x7f0000006640)=""/1, 0x1}, {&(0x7f0000006680)=""/37, 0x25}], 0x4, &(0x7f0000006700)=""/195, 0xc3}, 0x9}], 0xa, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000006b80), 0x12000, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000006bc0)) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000006a80)={@in6={{0xa, 0x4e21, 0x4, @private0, 0x200}}, 0x0, 0x0, 0x3, 0x0, "9b129a1aa0fc42bfbbbb997390aa8ab8304037db6fc83d6382ae78126cf6bbec96dc7ac8c456ac57bc8255dfdbc5a9e1e3c08160d9918bb4d0917ead8325c0fcce8165d645ac7c9262c8bc58c9f3598f"}, 0xd8) [ 1536.675178][T15089] loop3: detected capacity change from 0 to 512 [ 1536.683726][T15089] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1536.697218][T15090] loop1: detected capacity change from 0 to 512 [ 1536.704708][T15090] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:01:20 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020002e20000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) [ 1536.729579][T15089] EXT4-fs (loop3): #blocks per group too big: 2504425472 [ 1536.760734][T15267] loop5: detected capacity change from 0 to 512 01:01:20 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', 0x0, 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) 01:01:20 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008001c90080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) 01:01:20 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000000b000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1536.787001][T15267] EXT4-fs (loop5): fragment/cluster size (1048576) != block size (1024) 01:01:21 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x8}}, {0x2, 0x0, @broadcast}}) [ 1536.857767][T15356] loop2: detected capacity change from 0 to 512 [ 1536.875963][T15404] loop1: detected capacity change from 0 to 512 [ 1536.882353][T15356] EXT4-fs (loop2): Invalid log cluster size: 14352384 [ 1536.896440][T15404] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1536.911576][T15405] loop3: detected capacity change from 0 to 512 [ 1536.929433][T15405] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1536.944304][T15404] loop1: detected capacity change from 0 to 512 01:01:21 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000000000dc00002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:21 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}}) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x8000, 0x0) accept$inet(r1, &(0x7f0000000040)={0x2, 0x0, @dev}, &(0x7f0000000100)=0x10) [ 1536.958671][T15404] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1536.969304][T15405] EXT4-fs (loop3): #blocks per group too big: 3372318720 [ 1536.977382][T15410] loop5: detected capacity change from 0 to 512 [ 1536.988781][T15410] EXT4-fs (loop5): fragment/cluster size (2097152) != block size (1024) 01:01:21 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', 0x0, 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) 01:01:21 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000000c000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:21 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020003f20000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) 01:01:21 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000de0080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) [ 1537.040442][T15592] loop2: detected capacity change from 0 to 512 [ 1537.055103][T15592] EXT4-fs (loop2): Invalid log cluster size: 14417920 01:01:21 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000000000ee00002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:21 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0xfffd, @multicast1}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xfc}}, {0x2, 0x0, @multicast1}}) [ 1537.165279][T15722] loop5: detected capacity change from 0 to 512 [ 1537.187401][T15723] loop1: detected capacity change from 0 to 512 [ 1537.194393][T15722] EXT4-fs (loop5): fragment/cluster size (4194304) != block size (1024) [ 1537.194723][T15724] loop3: detected capacity change from 0 to 512 01:01:21 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000000d000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1537.223546][T15723] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1537.241870][T15724] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1537.261082][T15827] loop2: detected capacity change from 0 to 512 01:01:21 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', 0x0, 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) 01:01:21 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000201002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1537.274918][T15724] EXT4-fs (loop3): #blocks per group too big: 3724574720 [ 1537.286181][T15827] EXT4-fs (loop2): Invalid log cluster size: 15597568 [ 1537.295153][T15723] loop1: detected capacity change from 0 to 512 [ 1537.303453][T15723] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:01:21 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020004020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) 01:01:21 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}}) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000b40), &(0x7f0000000280)=0x1c) r2 = syz_io_uring_setup(0x4e0b, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x10, 0x200001}, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000280), &(0x7f0000000b80)) io_uring_enter(r2, 0x69c1, 0x0, 0x0, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_EVENTFD(r2, 0x5, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_EVENTFD(r2, 0xf, 0x0, 0x0) io_uring_enter(r2, 0x4f96, 0x0, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000bc0)=ANY=[@ANYBLOB="010002000100000018000000f69e8e21c1495d0592353d897b0bb70cff1daedcaa6b9a4783e7214facb1a3bc962a54fa3266454d812fdd5417a9ac8d", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="000000005e7c004af67ed5a3"]) r4 = accept4$unix(0xffffffffffffffff, &(0x7f00000007c0), &(0x7f0000000840)=0x6e, 0x3191b9429cbf890e) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r5, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x38020}, 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYRES32, @ANYRESDEC, @ANYBLOB="000805000000ff", @ANYRESDEC=r5, @ANYRESDEC=r6, @ANYRESOCT=r5], 0x44}, 0x1, 0x0, 0x0, 0x24000885}, 0x24004080) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(r5, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB="b4000000", @ANYRES16=0x0, @ANYBLOB="020027397000ffdbdf2513000000080001007063690011000200303030303a30303a31302e3000000000080003000000000008000b00c400000006001100ff7f0700080001007063690011000200303030303a30303a31302e3000000000080003000200000008000b000400000006001100050000000e0001006e657464657673696d0000000f0002006e657464657673696d3000000800030000f7ff0008000b00080000000600110008000000"], 0xb4}, 0x1, 0x0, 0x0, 0x8000}, 0x4000004) r7 = socket$packet(0x11, 0x3, 0x300) syz_io_uring_setup(0x4f85, &(0x7f0000000180), &(0x7f00006d4000/0x4000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000000)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r8, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r8, r9, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r10, 0x0, 0x0}, 0x0) io_submit(0x0, 0xa, &(0x7f0000000ac0)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x5, 0x4, 0xffffffffffffffff, &(0x7f0000000100)="f725118c26f98ff9ecb8e0d2d9064167fd9be0758cce888d284e7e98dbd8068435c77ec92ca8903e27dbb9cc027889e1df63c96e00d3d0705fe256a8b538833f768b7a6a63877e4b0a92dfb5d59b88023117a512cf903c00d4a5966f710dba38cda4d8acc054b439372c5426adf383330bf0ae9d9798504529263a7f7d8e5949064d9bcd0807c1770db54ed867fa90938dde5dc0b23debcf9b86", 0x9a, 0xdc4, 0x0, 0x2}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0xee, r0, &(0x7f00000001c0)="86d93f17ed748769819c52f736519fd1be2925d988e0839742faaf320c5544a8b704913573756b7ca0", 0x29}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x1, r1, &(0x7f00000002c0)="e0d4b70c4ee3e5b2f69182a15935e5193e439d6df88038215247b701a17f16f111913fc9f4fa8fff81f244ae4966cd9f1137af47511a6e00b491a1acc3c8484506bf146eca6b8266694120fbdd12ed93adfc36d715f9ce32f2be5e318a590ddf1df769a20c2e45d141a707ded9365209aa07a4dd9494259130f81e8c0e2d743aa35f7d2ab31e41b85669dad84c0743353d0433fd3acb928c9e2bc92d5bb3d1ba56b52d9cf8ecd4ea9f5a120e39ddbd0f8dc9b74f3c534e97e13948a72201388bedc705588e6ed1d830907c1af91e1c156ed4c5b19e9c58f634a4636965502f448527c1", 0xe3, 0x8000000000000000, 0x0, 0x6}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x2, 0x1, r0, &(0x7f0000000400)="84990eedd432d34224da645d4df62de1af3fb8b96e314e12876f000bdc67bf49c87f177eab460489edfc239c77f9cb4495b675046e9f7c3ad667ccf4ce91c6e0fee425faf064125f55f900ceb7192efbaa98174da2c856bf1a0dddc96532136452", 0x61, 0x839, 0x0, 0x3}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x5, 0x7fff, r2, &(0x7f00000004c0)="a5a1161e8081259daa4f849c2e30f3b16714f385e1c0317cec2161b322e796091d927b6c110c3845a02f3d2b021e3cc2867af3f8c064786edc2181ad494a5597bdccd1890b5c17e9a828ed98aa6f45b1f9ae41eec6f119242b56dca43a3f4fb828683c670eeadb4a71cebcad88fc36592acb20ea9a71d7e0b98ef0731d5a712d8d4860e52ebb2f38b43fb0a15f5efe7a11cca296e264dc393808832c6a42bf1beaf4de0ea9c940bcf4204b2deaac03808a", 0xb1, 0x5, 0x0, 0x1, r3}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x101, r0, &(0x7f0000000600)="2d46e5753d5ca952c4bd610b43cb66368fe0149a00c86e1430f602d782b43f91a33216c84b233f5a20f75f5a3edceee264055bc211d68fb9a597e7c60d5c5cec44662da0b162f723bfd0a64df7f9ffe6081b3ea8c827ecc405c4763edd3cd49cd9e0f4db3239e7f3d4bf1bab97efd874e9fc3b5a4847f2f676fe5f3042d577a57cdca1efb6bf6fc80e47a233b5522dad9b0deaf6274f71c4718e6e4c60597e421c", 0xa1, 0x7, 0x0, 0x1}, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x7, 0x5783, r0, &(0x7f0000000700)="7233cae6016d47e5d3c1325a2c6dd5ae32876b3200d7d1e5f291d59bd9bd6c99531fab78605fab8c1c1f7394672b071f1bda0222a5b92ea1bb4355976568088457705a055ae262f2470baa164ddfdd8d6f11b0df12c474077e064188bbb1330521e3f75a1ee7656a", 0x68, 0x9, 0x0, 0x2}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x2, 0x1, r4, &(0x7f0000000880)="f96b1e6c48676eead7a49574aa7b3e85527327e47e53f21c5b06918582be842104b3cc13ace35e56aa2db74769a9a6185e94694dd550e3b78914e690e5fd9bcb2c8465ba2f46266e008659d348d01e0ebce406092c2b074e7815566f65c2297fb343988b6417a00ba450d52b8e823c75b313fc744eb1bcef534e7e3bb4bd1bcfe1091a5c254c576f20096825c0f14aee3f63be62e43aa29b5583575fb711000aeb1b9985600ac1ea83f7133a2b29e699e47a5e408b4477b24e982d4f25a5104c9e4b8c34a7ec6d1f6d1c272a958d8bf203be0337887bb7ba4e05fac550fcf67fc12d2a0b780e0d97c3ed78", 0xeb, 0xffffffffffffffff, 0x0, 0x0, r5}, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x6, 0x2, r7, &(0x7f00000009c0)="826ea9be9198f79de013490afbf5f5", 0xf, 0x1, 0x0, 0x2}, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x6, 0xfff, r10, &(0x7f0000000a40)="4d4df0f292c0f968820b9a92848987d3c60976e6a534785dcbff0a5cd2f8cdc8", 0x20, 0x101, 0x0, 0x1}]) 01:01:21 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000df0080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) [ 1537.384998][T15931] loop5: detected capacity change from 0 to 512 [ 1537.407342][T15931] EXT4-fs (loop5): fragment/cluster size (8388608) != block size (1024) 01:01:21 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000000e000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1537.440257][T15935] loop2: detected capacity change from 0 to 512 [ 1537.461525][T15935] EXT4-fs (loop2): Invalid log cluster size: 16908288 01:01:21 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000801002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:21 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x0, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) [ 1537.499129][T16039] loop1: detected capacity change from 0 to 512 [ 1537.520297][T16039] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1537.533832][T16112] loop3: detected capacity change from 0 to 512 01:01:21 executing program 4: socket$inet(0x2, 0x3, 0x7) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x38020}, 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYRES32, @ANYRESDEC, @ANYBLOB="000805000000ff", @ANYRESDEC=r0, @ANYRESDEC=r1, @ANYRESOCT=r0], 0x44}, 0x1, 0x0, 0x0, 0x24000885}, 0x24004080) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)={0xb4, 0x0, 0x2, 0x70bd27, 0x25dfdbff, {}, [{{@pci={{0x8}, {0x11}}, {0x8}}, {0x8, 0xb, 0xc4}, {0x6, 0x11, 0x7fff}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x4}, {0x6, 0x11, 0x5}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0xb, 0x8}, {0x6}}]}, 0xb4}, 0x1, 0x0, 0x0, 0x8000}, 0x4000004) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x0, @rand_addr=0x4}, {0x2, 0x0, @remote}, {0x2, 0x0, @broadcast}}) [ 1537.544732][T16039] loop1: detected capacity change from 0 to 512 [ 1537.553994][T16039] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1537.565343][T16112] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1537.574469][T16112] EXT4-fs (loop3): #blocks per group too big: 3741351936 01:01:21 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020004820000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) [ 1537.614198][T16142] loop2: detected capacity change from 0 to 512 [ 1537.630103][T16142] EXT4-fs (loop2): Invalid log cluster size: 17301504 [ 1537.649352][T16196] loop5: detected capacity change from 0 to 512 01:01:21 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000e70080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) 01:01:21 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000002201002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1537.669191][T16196] EXT4-fs (loop5): fragment/cluster size (16777216) != block size (1024) 01:01:21 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000000f000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:21 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 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, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x0, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) 01:01:21 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000480)=ANY=[@ANYBLOB="4400000000010103000000000000000002000000300002802c00018014000300fe80000a41bcbd02a05255bb02a03099a436a6c0d492a49ea90000000000009518eaf6b07014352c62eefc4d44018800000000"], 0x44}}, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x38020}, 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYRES32, @ANYRESDEC, @ANYBLOB="000805000000ff", @ANYRESDEC=r2, @ANYRESDEC=r3, @ANYRESOCT=r2], 0x44}, 0x1, 0x0, 0x0, 0x24000885}, 0x24004080) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)={0xb4, 0x0, 0x2, 0x70bd27, 0x25dfdbff, {}, [{{@pci={{0x8}, {0x11}}, {0x8}}, {0x8, 0xb, 0xc4}, {0x6, 0x11, 0x7fff}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x4}, {0x6, 0x11, 0x5}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0xb, 0x8}, {0x6}}]}, 0xb4}, 0x1, 0x0, 0x0, 0x8000}, 0x4000004) accept$inet(r2, &(0x7f0000000000)={0x2, 0x0, @multicast1}, &(0x7f0000000040)=0x10) [ 1537.792252][T16450] loop1: detected capacity change from 0 to 512 [ 1537.803508][T16450] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1537.838736][T16452] loop3: detected capacity change from 0 to 512 [ 1537.862170][T16452] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1537.871204][T16452] EXT4-fs (loop3): #blocks per group too big: 3875569664 [ 1537.880250][T16456] loop5: detected capacity change from 0 to 512 [ 1537.893715][T16458] loop2: detected capacity change from 0 to 512 [ 1537.904192][T16450] loop1: detected capacity change from 0 to 512 [ 1537.904622][T16452] loop3: detected capacity change from 0 to 512 [ 1537.923384][T16450] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1537.933987][T16452] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem 01:01:22 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020004c20000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) [ 1537.937315][T16456] EXT4-fs (loop5): fragment/cluster size (33554432) != block size (1024) [ 1537.952799][T16452] EXT4-fs (loop3): #blocks per group too big: 3875569664 [ 1537.954036][T16458] EXT4-fs (loop2): Invalid log cluster size: 19005440 01:01:22 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008011e90080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) 01:01:22 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 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, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x0, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) [ 1538.015080][T16560] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1538.024462][T16560] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. 01:01:22 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvfrom(r1, &(0x7f0000000100)=""/148, 0x94, 0x40000000, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x1, 0x0, 0x0, {0xa, 0x4e24, 0x3, @ipv4={'\x00', '\xff\xff', @local}, 0xb9}}}, 0x80) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000018c0)={'HL\x00'}, &(0x7f0000024680)=0x1e) recvmmsg(r0, &(0x7f000000b3c0)=[{{&(0x7f00000001c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000240)=""/91, 0x5b}, {&(0x7f00000002c0)=""/186, 0xba}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/175, 0xaf}, {&(0x7f0000000480)=""/80, 0x50}, {&(0x7f0000000500)=""/216, 0xd8}], 0x6, &(0x7f0000000680)=""/150, 0x96}, 0x100}, {{0x0, 0x0, &(0x7f0000001bc0)=[{&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/118, 0x76}, {&(0x7f00000017c0)=""/214, 0xd6}, {&(0x7f000000b680)=""/102400, 0x19000}, {&(0x7f0000001900)=""/209, 0xd1}, {&(0x7f0000001a00)=""/154, 0x9a}, {&(0x7f0000001ac0)=""/204, 0xcc}], 0x7, &(0x7f0000001c40)=""/250, 0xfa}, 0x3f}, {{&(0x7f0000001d40)=@nl, 0x80, &(0x7f0000002e80)=[{&(0x7f0000001dc0)=""/123, 0x7b}, {&(0x7f0000001e40)=""/4096, 0x1000}, {&(0x7f0000002e40)=""/32, 0x20}], 0x3, &(0x7f0000002ec0)=""/220, 0xdc}, 0x2}, {{&(0x7f0000002fc0)=@caif, 0x80, &(0x7f0000006040)=[{&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f0000004040)=""/4096, 0x1000}, {&(0x7f0000005040)=""/4096, 0x1000}], 0x3, &(0x7f0000006080)=""/201, 0xc9}, 0x5}, {{0x0, 0x0, &(0x7f0000006280)=[{&(0x7f0000006180)=""/134, 0x86}, {&(0x7f0000006240)=""/37, 0x25}], 0x2}, 0x2}, {{&(0x7f00000062c0)=@generic, 0x80, &(0x7f0000006500)=[{&(0x7f0000006340)=""/135, 0x87}, {&(0x7f0000006400)=""/225, 0xe1}], 0x2, &(0x7f0000006540)=""/4096, 0x1000}, 0x8}, {{&(0x7f0000007540)=@alg, 0x80, &(0x7f0000007600)=[{&(0x7f00000075c0)=""/47, 0x2f}], 0x1}, 0x66}, {{&(0x7f0000007640)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000009a00)=[{&(0x7f00000076c0)=""/176, 0xb0}, {&(0x7f0000007780)=""/2, 0x2}, {&(0x7f00000077c0)=""/1, 0x1}, {&(0x7f0000007800)=""/82, 0x52}, {&(0x7f0000007880)=""/153, 0x99}, {&(0x7f0000007940)=""/1, 0x1}, {&(0x7f0000007980)=""/4096, 0x1000}, {&(0x7f0000008980)=""/4096, 0x1000}, {&(0x7f0000009980)=""/88, 0x58}], 0x9, &(0x7f0000009ac0)=""/98, 0x62}, 0x4}, {{&(0x7f0000009b40)=@generic, 0x80, &(0x7f0000009f40)=[{&(0x7f0000009bc0)=""/34, 0x22}, {&(0x7f0000009c00)=""/205, 0xcd}, {&(0x7f0000009d00)=""/13, 0xd}, {&(0x7f0000009d40)=""/240, 0xf0}, {&(0x7f0000009e40)=""/119, 0x77}, {&(0x7f0000009ec0)=""/76, 0x4c}], 0x6, &(0x7f0000009fc0)=""/105, 0x69}, 0x4}, {{0x0, 0x0, &(0x7f000000a340)=[{&(0x7f000000a040)=""/91, 0x5b}, {&(0x7f000000a0c0)=""/182, 0xb6}, {&(0x7f000000a180)=""/64, 0x40}, {&(0x7f000000a1c0)=""/228, 0xe4}, {&(0x7f000000a2c0)=""/124, 0x7c}], 0x5, &(0x7f000000a3c0)=""/4096, 0x1000}, 0x6}], 0xa, 0x21, &(0x7f000000b640)) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}}) 01:01:22 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000010000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:22 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000004c01002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1538.133483][T16664] loop3: detected capacity change from 0 to 512 [ 1538.144558][T16664] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1538.144642][T16665] loop1: detected capacity change from 0 to 512 [ 1538.159174][T16664] EXT4-fs (loop3): #blocks per group too big: 3910238208 [ 1538.205629][T16665] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1538.217593][T16670] loop5: detected capacity change from 0 to 512 [ 1538.224620][T16671] loop2: detected capacity change from 0 to 512 [ 1538.234054][T16664] loop3: detected capacity change from 0 to 512 [ 1538.241881][T16664] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem 01:01:22 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, 0x0) rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) [ 1538.251258][T16664] EXT4-fs (loop3): #blocks per group too big: 3910238208 [ 1538.263354][T16670] EXT4-fs (loop5): fragment/cluster size (67108864) != block size (1024) [ 1538.271933][T16671] EXT4-fs (loop2): Invalid log cluster size: 21757952 [ 1538.285093][T16665] loop1: detected capacity change from 0 to 512 [ 1538.292914][T16665] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:01:22 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}}) sendto$inet(r0, &(0x7f0000000000)="9ffef5e5f94ce1714d44362c36b17e9144b9f5990245fa78340be91be52f5846fff773dce76ef10d36b70731066046e57907924f13f59afa6e473864fe", 0x3d, 0x71e84b3770079d2, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) 01:01:22 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008002f70080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) 01:01:22 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000102002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:22 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020006020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) 01:01:22 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000011000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:22 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, 0x0) rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) [ 1538.449904][T17064] loop3: detected capacity change from 0 to 512 [ 1538.467630][T17082] loop2: detected capacity change from 0 to 512 [ 1538.473734][T17084] loop1: detected capacity change from 0 to 512 [ 1538.474506][T17083] loop5: detected capacity change from 0 to 512 [ 1538.486877][T17064] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem 01:01:22 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB="2c4ce6ec8aa0fc92f6e37f62d1021bd8ae2d0a3b44afcbf9003b25b88e7f075b33f8dfb2bdd185a7547c0f1f24cfc0586fbc9b5f57cc82b1fc49cfbd9316fd2491492ebbb50ee5d3c6b72be44dd2f41292f453c94ed412afad3f233e0db65687094c8ef94a", @ANYRESHEX=r2, @ANYBLOB=',\x00']) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_PMK(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000280)={0x1c, r3, 0x701, 0x0, 0x0, {{0x67}, {@val={0x8, 0xe}, @void}}}, 0x1c}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000640)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(0xffffffffffffffff, &(0x7f0000000c00)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000bc0)={&(0x7f0000000940)={0x278, 0x0, 0x200, 0x70bd2b, 0x25dfdbff, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_SMPS_MODE={0x5}, @NL80211_ATTR_TX_RATES={0x240, 0x5a, 0x0, 0x1, [@NL80211_BAND_5GHZ={0xc8, 0x1, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x3, 0xfff7, 0x468, 0x3f, 0x1, 0x1f, 0x6, 0x7ff]}}, @NL80211_TXRATE_HT={0x33, 0x2, [{0x6, 0x2}, {0x0, 0x5}, {0x3, 0x7}, {0x7}, {0x5, 0x4}, {0x1, 0x5}, {0x2, 0x4}, {0x5, 0x8}, {0x7, 0x3}, {0x1, 0xa}, {0x5, 0x2}, {0x6, 0xa}, {0x2}, {0x4, 0x18}, {0x1, 0x6}, {0x2, 0x5}, {0x7, 0x1}, {0x1}, {0x2, 0x4}, {0x1, 0x5}, {0x7, 0x8}, {0x2}, {0x6, 0x2}, {0x0, 0x3}, {0x2, 0x4}, {0x4}, {0x1, 0x3}, {0x0, 0x6}, {0x2, 0xa}, {0x4, 0x7}, {0x3, 0x5}, {0x0, 0xa}, {0x4, 0x1}, {0x4, 0x6}, {0x7, 0x2}, {0x1, 0x6}, {0x7, 0x2}, {0x0, 0x3}, {0x6, 0x2}, {0x0, 0x5}, {}, {0x5, 0x3}, {0x7, 0x8}, {0x0, 0x9}, {0x1, 0x4}, {0x2}, {0x1, 0xa}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x2, 0x5, 0xfffc, 0x100, 0xff, 0xfd13, 0x80, 0xffff]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x5, 0x2, 0x80, 0x81, 0x869, 0x401, 0x1, 0x1]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x16, 0x7f, 0x7f, 0x2, 0x0, 0x16b8, 0x5, 0x1ff]}}, @NL80211_TXRATE_HT={0x3e, 0x2, [{0x4, 0x1}, {0x0, 0x9}, {0x2, 0xa}, {0x2, 0x8}, {0x7, 0x5}, {0x2, 0x8}, {0x1, 0xa}, {0x7, 0x9}, {0x5, 0xa}, {0x5, 0x2}, {0x2, 0x8}, {}, {0x7, 0x1}, {0x1, 0x6}, {}, {}, {0x1, 0x7}, {0x7, 0x9}, {0x7}, {0x3, 0x5}, {0x5, 0x6}, {0x7, 0x7}, {0x1, 0x2}, {0x7, 0xa}, {0x2, 0x9}, {0x5}, {0x4, 0x6}, {0x1, 0x3}, {0x1, 0x3}, {0x5, 0xa}, {0x4, 0x2}, {0x2, 0x8}, {}, {0x0, 0x6}, {0x4, 0xa}, {0x1, 0x3}, {0x1, 0x9}, {0x5, 0x1}, {0x4, 0x8}, {0x4, 0x1}, {0x4, 0x3}, {0x5, 0x8}, {0x4, 0xa}, {0x0, 0x5}, {0x3, 0x3}, {0x0, 0x6}, {0x2, 0x8}, {0x3, 0x9}, {0x7, 0x1}, {0x2, 0x7}, {0x5, 0xa}, {0x6, 0x3}, {0x0, 0x2}, {0x1, 0x7}, {0x2, 0x2}, {0x5, 0x4}, {0x0, 0x8}, {0x4}]}]}, @NL80211_BAND_60GHZ={0xa0, 0x2, 0x0, 0x1, [@NL80211_TXRATE_HT={0xf, 0x2, [{0x6, 0x9}, {0x0, 0x6}, {0x4, 0x4}, {0x7, 0x3}, {0x4}, {0x6}, {0x2, 0x8}, {0x1}, {0x2, 0x6}, {0x4}, {0x2}]}, @NL80211_TXRATE_HT={0x20, 0x2, [{0x0, 0x3}, {0x7, 0xa}, {0x1}, {0x1, 0x6}, {0x5, 0x6}, {0x5, 0x2}, {0x0, 0x8}, {0x0, 0x7}, {0x0, 0x2}, {0x2, 0x3}, {0x6, 0x9}, {}, {0x3, 0x1}, {0x0, 0x9}, {0x7, 0x9}, {0x3, 0x6}, {0x5}, {0x4, 0x2}, {0x3, 0x9}, {0x5, 0x7}, {0x1, 0x7}, {0x5, 0x6}, {0x1, 0x8}, {0x2, 0x1}, {0x5, 0x3}, {0x1, 0x2}, {0x3, 0x2}, {0x5, 0x9}]}, @NL80211_TXRATE_LEGACY={0x22, 0x1, [0xb, 0x1, 0x1b, 0x30, 0x1, 0x42, 0x9, 0x6c, 0x48, 0x36, 0x1b, 0x2, 0x48, 0x0, 0x6, 0x60, 0x2, 0x9, 0x30, 0x6, 0x2, 0x60, 0x1b, 0x1, 0x18, 0x16, 0x1b, 0x2, 0x3, 0x1368fcaf6aa6e16f]}, @NL80211_TXRATE_LEGACY={0x15, 0x1, [0x16, 0x1, 0x24, 0xb, 0x70, 0x3, 0x30, 0x3, 0x1b, 0x48, 0xd, 0x6, 0x18, 0xc, 0x18, 0x6, 0xb]}, @NL80211_TXRATE_LEGACY={0x20, 0x1, [0x60, 0x12, 0x6, 0x9, 0x3, 0x4, 0x1, 0xc, 0xc, 0x12, 0x18, 0xc, 0x655fa3621e9d94c7, 0x24, 0x0, 0x16, 0x1, 0x36, 0x1, 0x18, 0x60, 0x1d, 0x30, 0xc, 0x4, 0xc, 0x6c, 0x60]}, @NL80211_TXRATE_LEGACY={0xf, 0x1, [0x16, 0x12, 0x12, 0xf, 0x3, 0x30, 0x16, 0x12, 0x6, 0x9, 0x24]}]}, @NL80211_BAND_5GHZ={0x60, 0x1, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x4}, @NL80211_TXRATE_HT={0x7, 0x2, [{0x1, 0x3}, {0x3, 0x2}, {0x6, 0x6}]}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x5, 0x8001, 0xfff, 0x200, 0xd55, 0x5, 0xfeff, 0x3]}}, @NL80211_TXRATE_LEGACY={0x21, 0x1, [0x0, 0x60, 0x24, 0x12, 0x48, 0x1, 0x6c, 0x6, 0x16, 0x71, 0x1, 0x60, 0x12, 0x18, 0x12, 0xc, 0xe8cb51cb704961e2, 0x19, 0x0, 0x2d, 0x6, 0x5, 0x9, 0x6, 0x30, 0x18, 0x30, 0x4, 0x6]}, @NL80211_TXRATE_LEGACY={0xe, 0x1, [0x12, 0x2, 0x6, 0x12, 0x60, 0x18, 0x12, 0x4, 0xb, 0x1]}]}, @NL80211_BAND_2GHZ={0x30, 0x0, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x5, 0x0, 0xfff, 0x40, 0x3e, 0x8, 0x5, 0xf001]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_GI={0x5}]}, @NL80211_BAND_60GHZ={0x44, 0x2, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x21, 0x1, [0x1b, 0x48, 0x1b, 0x9, 0x24, 0x12, 0x60, 0xb, 0x6c, 0x30, 0x60, 0x39, 0x6, 0x3, 0x4, 0x24, 0x1, 0x60, 0x6, 0x9, 0x4, 0x30, 0x1b, 0x6, 0x1b, 0x16, 0x12, 0x24, 0x16]}, @NL80211_TXRATE_LEGACY={0x1a, 0x1, [0x1, 0x24, 0x24, 0x1, 0x5, 0x12, 0xc, 0x2, 0xc, 0x24, 0xc, 0xc, 0x4, 0x12, 0x12, 0x16, 0x7b, 0x5, 0x6c, 0x60, 0x36, 0x6]}]}]}, @NL80211_ATTR_HE_BSS_COLOR={0xc, 0x11b, 0x0, 0x1, [@NL80211_HE_BSS_COLOR_ATTR_COLOR={0x5, 0x1, 0x3b}]}, @NL80211_ATTR_BEACON_INTERVAL={0x8, 0xc, @random=0xffff}]}, 0x278}, 0x1, 0x0, 0x0, 0x20000000}, 0x20008000) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000600), 0xc, &(0x7f0000000700)={&(0x7f0000000680)={0x58, r3, 0x200, 0x70bd27, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r4}, @val={0xc, 0x99, {0x1ff, 0x61}}}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}, @NL80211_ATTR_4ADDR={0x5}, @NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x8}]}, 0x58}}, 0x20000010) sendmsg$NL80211_CMD_VENDOR(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0xea6156208bdb4de2}, 0xc, &(0x7f0000000280)={&(0x7f00000003c0)={0x10c, r0, 0x400, 0x80000000, 0x25dfdbfd, {{}, {@void, @val={0x8, 0x3, r4}, @val={0xc, 0x99, {0x1, 0x3b}}}}, [@NL80211_ATTR_VENDOR_ID={0x8, 0xc3, 0x3ff}, @NL80211_ATTR_VENDOR_DATA={0x96, 0xc5, "945346c0020eca0c27a039555aa3c6a5494fd45b1fd10f6ef13719c5e83242db8bfea50dee1052c32a897c9e23f8118c84f03199d838d322eb48db4392df555e26e6aa9900ca4ec4bb7fcae8ddf14b0dc984ac1e7943da974d4c230c758850242e86145406b6a1bb6a69ccf8427746c83204b788270650b2d77d83588e2ad0fe129311f17700ba487c3d9365df5cfcd69211"}, @NL80211_ATTR_VENDOR_DATA={0x31, 0xc5, "91d1784aa8364cdaf7c9c4651f6bc340f4af86e1a24c2fc52d4eff522485aa326266b080b4f70ba017f4a53f8f"}, @NL80211_ATTR_VENDOR_ID={0x8, 0xc3, 0x8}, @NL80211_ATTR_VENDOR_SUBCMD={0x8, 0xc4, 0x8}]}, 0x10c}, 0x1, 0x0, 0x0, 0x4040084}, 0x1) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_COALESCE(r5, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000040)={0xc8, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_COALESCE_RULE_PKT_PATTERN={0xac, 0xe, 0x0, 0x1, [{0x1c, 0x0, 0x0, 0x1, @NL80211_PKTPAT_MASK={0xa1, 0x1, "a65ad2cc3835d4652c83a3a65d18d42e54c4dc995e11106571e3d1dde5b794bcc2279f15a75c50916b1263ea123f4b2046a2f635965d4f746019fd270eb67b47ac8bd727a7c38d640a34e31e360801acea029fc1b7c3e14bef6338ee3ebdae8468c61a0f1514844761488347d901360674a1140aaf32b3b4708b6fcf5b5f0610cb36043a235a117b2d01000000562db7e392bc5c78d16a1c0f3721865d"}}]}]}, 0xc8}}, 0x0) sendmsg$NL80211_CMD_GET_STATION(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0xb0, r0, 0x8, 0x70bd29, 0x25dfdbfd, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MGMT_SUBTYPE={0x5, 0x29, 0xc}, @NL80211_ATTR_STA_SUPPORTED_RATES={0x23, 0x13, [{0x12}, {0xc}, {0xb}, {0x1, 0x1}, {0x5, 0x1}, {0x18}, {0x48, 0x1}, {0x12, 0x1}, {0x18}, {0x6c}, {0x12}, {0x3}, {0x12, 0x1}, {0x18}, {0x5}, {0x6c}, {0x24}, {0x6c}, {0x16, 0x1}, {0x48}, {0x4}, {0x24}, {0x3}, {0x18, 0x1}, {0x3, 0x1}, {0x23, 0x1}, {0x9}, {0x5}, {0x24}, {0xc}, {0x5, 0x1}]}, @NL80211_ATTR_STA_EXT_CAPABILITY={0x1d, 0xac, "f479c106817a19468725f07210220ce62023b86b7445c33956"}, @NL80211_ATTR_STA_FLAGS={0x14, 0x11, 0x0, 0x1, [@NL80211_STA_FLAG_AUTHENTICATED={0x4}, @NL80211_STA_FLAG_AUTHENTICATED={0x4}, @NL80211_STA_FLAG_AUTHORIZED={0x4}, @NL80211_STA_FLAG_SHORT_PREAMBLE={0x4}]}, @NL80211_ATTR_STA_TX_POWER={0x6, 0x114, 0x1200}, @NL80211_ATTR_STA_FLAGS2={0xc, 0x43, {0x5, 0x10000}}, @NL80211_ATTR_STA_SUPPORT_P2P_PS={0x5}, @NL80211_ATTR_STA_SUPPORTED_RATES={0x15, 0x13, [{0xc, 0x1}, {0xc, 0x1}, {0x7a, 0x1}, {0x2, 0x1}, {0x3}, {0x2}, {0xc}, {0x18}, {0xb}, {0x74, 0x1}, {0xb, 0x1}, {0x78ac2e395efadffe}, {0x24, 0x1}, {0x9, 0x1}, {0x24}, {0x36}, {0x12}]}]}, 0xb0}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) r6 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x0, @private=0xa010100}, {0x2, 0x0, @broadcast}, {0x2, 0x0, @broadcast}}) r7 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r8 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 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_config_ext={0x5, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r7, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x38020}, 0xc, &(0x7f0000000440)={&(0x7f0000000800)=ANY=[@ANYRES32, @ANYRESDEC, @ANYBLOB="ff000000000000b32f530e6d57fa49e561658d081087edb601ccfaf16d7b43112423ff0fcf28881abb8715d1b232a4b95b2faef9fd9129b5849b4527ac8472a93ff2729bcdc3ec53b2cfbd7dd89620d980497b9b525a1e5d4282d080e819bc4ec281ef9fa193b643604732e235340c3f2912bdd949aa9a1243dbe4ade28b580efce0d0fd0bb29abd5ad63f5ba2417a3e67244fb97fc7ea104b6a7c737347c643d79389c13fbf9ce828831053e4041110c133312bf87e9d9830c3ea5a", @ANYRESDEC=r7, @ANYRESDEC=r8, @ANYRESOCT=r7], 0x44}, 0x1, 0x0, 0x0, 0x24000885}, 0x24004080) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(r7, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)={0xb4, 0x0, 0x2, 0x70bd27, 0x25dfdbff, {}, [{{@pci={{0x8}, {0x11}}, {0x8}}, {0x8, 0xb, 0xc4}, {0x6, 0x11, 0x7fff}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x4}, {0x6, 0x11, 0x5}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0xb, 0x8}, {0x6}}]}, 0xb4}, 0x1, 0x0, 0x0, 0x8000}, 0x4000004) r9 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000580), r5) sendmsg$SEG6_CMD_GET_TUNSRC(r7, &(0x7f00000007c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000740)={&(0x7f00000005c0)={0x2c, r9, 0x4, 0x70bd27, 0x25dfdbff, {}, [@SEG6_ATTR_DSTLEN={0x8, 0x2, 0x280000}, @SEG6_ATTR_ALGID={0x5, 0x6, 0x1}, @SEG6_ATTR_ALGID={0x5, 0x6, 0x7}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20008040}, 0x20004000) [ 1538.487110][T17084] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1538.506028][T17064] EXT4-fs (loop3): #blocks per group too big: 4144136192 [ 1538.513567][T17082] EXT4-fs (loop2): Invalid log cluster size: 33619968 [ 1538.532065][T17083] EXT4-fs (loop5): fragment/cluster size (134217728) != block size (1024) 01:01:22 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000402002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:22 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000012000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:22 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008001f80080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) [ 1538.566236][T17084] loop1: detected capacity change from 0 to 512 [ 1538.588734][T17084] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:01:22 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) listen(r0, 0x2c1) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x0, @broadcast}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x36}}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x27}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x2000000000000000}) setsockopt$inet_group_source_req(r0, 0x0, 0x3, &(0x7f0000000100)={0x10000, {{0x2, 0x4e24, @empty}}, {{0x2, 0x4e20, @multicast2}}}, 0x108) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400, 0x0) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000000040)=0xeb, 0x4) 01:01:22 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020006820000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) 01:01:22 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 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, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, 0x0) rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) 01:01:22 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000000000dc02002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1538.645540][T17345] loop2: detected capacity change from 0 to 512 [ 1538.661187][T17345] EXT4-fs (loop2): Invalid log cluster size: 33816576 [ 1538.728922][T17393] loop5: detected capacity change from 0 to 512 [ 1538.739604][T17394] loop3: detected capacity change from 0 to 512 [ 1538.750125][T17393] EXT4-fs (loop5): fragment/cluster size (268435456) != block size (1024) [ 1538.761920][T17394] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1538.771041][T17394] EXT4-fs (loop3): #blocks per group too big: 4160847872 01:01:22 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000014000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1538.814571][T17394] loop3: detected capacity change from 0 to 512 [ 1538.821396][T17394] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1538.834490][T17394] EXT4-fs (loop3): #blocks per group too big: 4160847872 [ 1538.861743][T17401] loop1: detected capacity change from 0 to 512 [ 1538.862004][ T22] audit: type=1400 audit(1635210082.987:812): avc: denied { listen } for pid=17396 comm="syz-executor.4" lport=7 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 1538.892961][T17420] loop2: detected capacity change from 0 to 512 [ 1538.903372][T17401] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:01:23 executing program 4: setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@empty, @in=@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4e22, 0x101, 0x4e24, 0xf96f, 0xa, 0x20, 0x80, 0x32, 0x0, 0xffffffffffffffff}, {0x1000, 0x3ff73a9d, 0xff, 0x6, 0xa000000000000000, 0x4, 0x3, 0x5}, {0x9, 0x57, 0x7f, 0x9}, 0x9, 0x0, 0x2, 0x1}, {{@in6=@private0, 0x4d2, 0x32}, 0xa, @in=@rand_addr=0x64010102, 0x3502, 0x6, 0x2, 0x0, 0x7, 0x1, 0x10000}}, 0xe8) r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}}) [ 1538.926765][T17420] EXT4-fs (loop2): Invalid log cluster size: 47972352 [ 1538.960246][T17704] loop5: detected capacity change from 0 to 512 01:01:23 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000000000f702002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:23 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000fc0080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) 01:01:23 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 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, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(0x0, &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) [ 1538.973291][T17401] loop1: detected capacity change from 0 to 512 [ 1538.990477][T17401] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:01:23 executing program 4: fcntl$setlease(0xffffffffffffffff, 0x400, 0x2) fcntl$getflags(0xffffffffffffffff, 0x40a) r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}}) syz_io_uring_setup(0x10b5, &(0x7f0000000000)={0x0, 0xaf64, 0x1, 0x1, 0x26e}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)=0x0) syz_io_uring_setup(0x4f85, &(0x7f0000000180), &(0x7f00006d4000/0x4000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000000)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r2, r3, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r4, 0x0, 0x0}, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000001b00)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r4, 0x0, &(0x7f0000001ac0)={&(0x7f0000000180)=@ieee802154, 0x80, &(0x7f0000000580)=[{&(0x7f0000000200)="142b0e5ecd464d5d8a3eab95a6ab9521ee967bb7443005cab49d11b75cbd11b5295f3a7049863e452b287ad796ffe2e0db43384bdcd2bcf97735815f821501a1cf0af2d72579067949b94b3013194e32c072ff1c8dd13e409fb8ae7830f97cb0b66af6626e7c15c92200323348957ae3c8981c30b0cef68e0738248c3cae188bc9b044a6c37d1c38", 0x88}, {&(0x7f00000002c0)="29c716cd7447a1c224b6d8831c6b4f803738a5811353eb83113f5dae190b247c9342c1b481e02513f7ab4e4b73ad03279cdbf098753c27bcb534c419acbdda1e4346fa896fa64cdfb77927bd7ed6e8a8ed4ca267d4c914af14c4c0e1167fa4cb5a9ed22b2abc4bff1d155fe843b6cb8c14fd6643678265eddffcfc8d082277ee4d462211a2cecd208a3f3e01b8", 0x8d}, {&(0x7f0000000380)="7637bb7cacfbfafe4dc17cb8348603b7f0a37d44e42d31f968b69345b8a1774085749eb716212411f8110834b56809c3c362bfcc7a86b93b8d4161f96cffde71095bc2aaad501d666614f1075a3958aa998ff1ad3fc935d91f8f91664b43f50cffd76d0c8b93eea975734625812d294f2123198db19ae25fc428838ce7a054765274a60221c95b428cf0788a27daa2b191bf0b82ca207affd213b319bcabb588b62d6bbea54196ef39788b254e950e41718c52ede787a20e39466cb49eec8b2a6ac44d67b26f0294fd10f98643e5880a685e8c0782f71eef1b91a926f100c8d2553d55d5", 0xe4}, {&(0x7f0000000480)="5b9cd0c4069d989788bb32ae36a6b00a1def81cc5eaf374575ac5ee9869c4690c76b8140115fb6f1c6b2cdf1b3f228e0a774dd7c43d970f45f2fe164efc37bb626e57e", 0x43}, {&(0x7f0000000500)="81a6eb34362e39d4de8b4951f48eb809a85c03cab66a47e1a5941709d48ebe84abaa7417b4f1e39943cbd4ab9619bcbcf84a100757a0a6d69e03a622a5cdd69174becca3feba4de7cecb3a864830409db6ae89d23624bb5cbc8dba843d2efdd5a1eb858a6bc2d8c294c878cf5e2fb929df881be18a3bbb393417dc6d4e", 0x7d}], 0x5, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x14a0}, 0x0, 0xc000, 0x1}, 0x40) 01:01:23 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020006c20000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) [ 1539.019533][T17704] EXT4-fs (loop5): fragment/cluster size (1073741824) != block size (1024) 01:01:23 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000018000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1539.098828][T17810] loop2: detected capacity change from 0 to 512 [ 1539.105496][T17811] loop3: detected capacity change from 0 to 512 [ 1539.132245][T17811] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1539.135453][T17810] EXT4-fs (loop2): Invalid log cluster size: 49741824 01:01:23 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(0x0, &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) 01:01:23 executing program 4: r0 = socket$inet(0x2, 0x2, 0x5) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}}) [ 1539.163061][T17811] EXT4-fs (loop3): #blocks per group too big: 4227891200 [ 1539.201164][T17948] loop1: detected capacity change from 0 to 512 01:01:23 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000fd0080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) 01:01:23 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000000000fd02002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1539.253536][T17948] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1539.265723][T18122] loop5: detected capacity change from 0 to 512 [ 1539.281327][T18122] EXT4-fs (loop5): Invalid log cluster size: 24 [ 1539.289761][T17948] loop1: detected capacity change from 0 to 512 01:01:23 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000001b000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1539.298854][T17948] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:01:23 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020007420000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) [ 1539.395219][T18131] loop3: detected capacity change from 0 to 512 [ 1539.411709][T18131] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1539.411726][T18133] loop2: detected capacity change from 0 to 512 [ 1539.430224][T18131] EXT4-fs (loop3): #blocks per group too big: 4244668416 01:01:23 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 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, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(0x0, &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) 01:01:23 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x100) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x98d5e000) sendto$inet(0xffffffffffffffff, &(0x7f00000001c0)="9ff09c088899b2b934153861eeec527fc75b86b18f3992588717f00a06d8796446e1c03cb4c00e529f44750c9e5c657314315c3863496810436f7ac9edabb17c5fe3bb", 0x43, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000100)="44e8639c28f51156df0a0fe7d8e0fc8581f0ca64aaee68913c9b029c4f013b308d33be7d201581e959307ffbc448f01def547607196ace138e724d95aca21d05e8870171af377948c0ea6c20fed4439bb4b8e512146da1d75037d37aed0af79c1c08c0e8fcebf8f9d1025e1302a6490824437e19e350764912d0fbc01652e8b4b401028bafe9d5a1", 0x88, 0x48851, &(0x7f0000000040)={0x2, 0x4e25, @multicast1}, 0x10) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2c20c, 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, 0x2a6, 0x0, @perf_config_ext={0x5, 0x8}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x2, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, 0x0, 0x0) r3 = syz_io_uring_setup(0x4961, &(0x7f0000000080)={0x0, 0xd2bc, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000380)=0x0, &(0x7f0000000480)=0x0) syz_io_uring_submit(r4, r5, &(0x7f00000001c0)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x2, 0x0, r2, 0x0, &(0x7f00000002c0)="256a4edc3358c94ac2dd238421330fee89c07a9e3dfb466829dd4bab8c8a2b322963e049edb1ac19a7e1a9f1f8dc130f5b4ee7f6c694923905ac694c602602028d2877", 0x43, 0x4040, 0x1}, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000040)=@IORING_OP_READV=@pass_iovec={0x1, 0x4, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r3, 0x3c69, 0x0, 0x0, 0x0, 0x0) r6 = io_uring_setup(0x20e1, &(0x7f0000000580)) io_uring_register$IORING_REGISTER_FILES(r6, 0x2, &(0x7f0000000280)=[0xffffffffffffffff], 0x1) io_uring_register$IORING_UNREGISTER_FILES(r6, 0x3, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x38020}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)=ANY=[@ANYRES32, @ANYRESDEC, @ANYBLOB="0808f206b607ff", @ANYRESHEX=r2, @ANYRES64=r0, @ANYRESOCT=r2, @ANYRES64], 0x44}, 0x1, 0x0, 0x0, 0x24000885}, 0x24004080) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000740)=ANY=[@ANYBLOB="d12000002b5e9b38d2e508a9b7d2db2b58912fc2c233444f74bbbd4815182554aaed364ce3edb05f8afc49b44328b4", @ANYRESHEX=r1, @ANYBLOB="020027bd7000f7dbdf2513000000080001007063690011000200303030303a30303a31302e3000000000080003000000000008000b00c400000006001100ff7f0000080001007063690011000200303044303a30303a31302e3000000000080003000200000008000b000400000006001100050000000e0001006e657464657673696d0000000f0002006e657464657673696d300000080003000000000008000b00080000000600110000000000"], 0xb4}, 0x1, 0x0, 0x0, 0x8000}, 0x4000004) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000240)) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}}) [ 1539.466537][T18133] EXT4-fs (loop2): Invalid log cluster size: 50135040 [ 1539.474706][T18131] loop3: detected capacity change from 0 to 512 [ 1539.487380][T18131] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem 01:01:23 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000003002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1539.511397][T18337] loop5: detected capacity change from 0 to 512 [ 1539.518258][T18338] loop1: detected capacity change from 0 to 512 [ 1539.525777][T18131] EXT4-fs (loop3): #blocks per group too big: 4244668416 [ 1539.536473][T18337] EXT4-fs (loop5): Invalid log cluster size: 27 [ 1539.542843][T18338] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:01:23 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008002fd0080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) 01:01:23 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000001c000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1539.575210][T18338] loop1: detected capacity change from 0 to 512 [ 1539.583019][T18338] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:01:23 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020007a20000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) 01:01:23 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x80000000}}, './file0\x00'}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x0, @remote}, {0x2, 0x4e22, @dev}, {0x2, 0x0, @broadcast}, 0x21, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x9, 0xa6}) [ 1539.648293][T18344] loop2: detected capacity change from 0 to 512 [ 1539.671539][T18344] EXT4-fs (loop2): Invalid log cluster size: 50331648 01:01:23 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) 01:01:23 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000001103002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1539.727865][T18547] loop3: detected capacity change from 0 to 512 [ 1539.738537][T18548] loop5: detected capacity change from 0 to 512 [ 1539.753048][T18547] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1539.755526][T18548] EXT4-fs (loop5): Invalid log cluster size: 28 [ 1539.767926][T18547] EXT4-fs (loop3): #blocks per group too big: 4244799488 01:01:23 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000022000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1539.787645][T18550] loop1: detected capacity change from 0 to 512 [ 1539.800815][T18547] loop3: detected capacity change from 0 to 512 [ 1539.809647][T18550] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1539.820308][T18547] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem 01:01:24 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 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_config_ext={0x5, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x38020}, 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYRES32, @ANYRESDEC, @ANYBLOB="000805000000ff", @ANYRESDEC=r2, @ANYRESDEC=r3, @ANYRESOCT=r2], 0x44}, 0x1, 0x0, 0x0, 0x24000885}, 0x24004080) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)={0xb4, 0x0, 0x2, 0x70bd27, 0x25dfdbff, {}, [{{@pci={{0x8}, {0x11}}, {0x8}}, {0x8, 0xb, 0xc4}, {0x6, 0x11, 0x7fff}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x4}, {0x6, 0x11, 0x5}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0xb, 0x8}, {0x6}}]}, 0xb4}, 0x1, 0x0, 0x0, 0x8000}, 0x4000004) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000380), 0xffffffffffffffff) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r6, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$ETHTOOL_MSG_STRSET_GET(r4, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000100)={0x20, r5, 0x30b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}]}]}, 0x20}}, 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=@getpolicy={0x168, 0x15, 0x4, 0x70bd28, 0x25dfdbfe, {{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in=@private=0xa010102, 0x4e21, 0xab5e, 0x4e22, 0x3, 0x2, 0xa0, 0x20, 0x8, r7, 0xee00}, 0x6e6bb3}, [@policy_type={0xa}, @policy_type={0xa}, @XFRMA_SET_MARK={0x8, 0x1d, 0x4}, @XFRMA_SET_MARK_MASK={0x8, 0x1e, 0x3}, @lastused={0xc}, @sa={0xe4, 0x6, {{@in=@empty, @in=@multicast2, 0x4e23, 0x5, 0x4e21, 0xae8, 0xa, 0x0, 0x80, 0x2c, 0x0, 0xffffffffffffffff}, {@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x4d5, 0xff}, @in6=@dev={0xfe, 0x80, '\x00', 0x1e}, {0x25, 0xfff, 0x1a, 0x10000, 0x0, 0x20, 0x1}, {0x4, 0x7, 0x1, 0x6bea}, {0x3, 0x2, 0x101}, 0x70bd26, 0x0, 0xa, 0x3, 0x9, 0xab}}]}, 0x168}, 0x1, 0x0, 0x0, 0x20040004}, 0x20040000) sendmsg$nl_xfrm(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000540)=@updsa={0x164, 0x1a, 0x1, 0x0, 0x0, {{@in=@private, @in6=@private0}, {@in=@broadcast, 0x0, 0x33}, @in=@remote, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth={0x48, 0x1, {{'sha256\x00'}}}, @replay_val={0x10}, @replay_esn_val={0x1c}]}, 0x164}}, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}}) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000040)={@empty, @broadcast, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000000)={@rand_addr=0x64010102, @dev={0xac, 0x14, 0x14, 0x39}, @remote}, 0xc) [ 1539.834656][T18547] EXT4-fs (loop3): #blocks per group too big: 4244799488 [ 1539.842261][T18550] loop1: detected capacity change from 0 to 512 [ 1539.850300][T18550] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:01:24 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080fffe0080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) 01:01:24 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020017b20000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) [ 1539.911689][T18656] loop2: detected capacity change from 0 to 512 [ 1539.930517][T18656] EXT4-fs (loop2): Invalid log cluster size: 51445760 01:01:24 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000002303002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:24 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 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, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) [ 1539.967306][T18747] loop5: detected capacity change from 0 to 512 [ 1539.985238][T18747] EXT4-fs (loop5): Invalid log cluster size: 34 01:01:24 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000025000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:24 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) [ 1540.045682][T18863] loop3: detected capacity change from 0 to 512 [ 1540.046023][T18864] loop1: detected capacity change from 0 to 512 [ 1540.068541][T18863] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1540.078299][T18863] EXT4-fs (loop3): #blocks per group too big: 4278157312 [ 1540.087795][T18864] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1540.114647][T18863] loop3: detected capacity change from 0 to 512 [ 1540.130428][T18868] loop2: detected capacity change from 0 to 512 [ 1540.138439][T18864] loop1: detected capacity change from 0 to 512 [ 1540.145631][T18863] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1540.157147][T18864] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1540.157533][T18868] EXT4-fs (loop2): Invalid log cluster size: 52625408 [ 1540.174747][T18863] EXT4-fs (loop3): #blocks per group too big: 4278157312 [ 1540.189500][T18904] loop5: detected capacity change from 0 to 512 01:01:24 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 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, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) 01:01:24 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000002403002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:24 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x4e20, @dev}, {0x2, 0x0, @empty}}) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x80000) accept$inet(r1, &(0x7f0000000040)={0x2, 0x0, @empty}, &(0x7f0000000100)=0x10) fsetxattr$security_evm(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=@v2={0x3, 0x2, 0x1, 0xbc, 0x36, "d57601af6d1ee340f90171ba802a279663fa0ee411a15801dbc10cde2f54a9a74928e28b41b79c56f92574139c9a8d722c43a3e7a3cd"}, 0x3f, 0x2) 01:01:24 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000000000000000200000002001a120000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) 01:01:24 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000000000000020000000200000000800fff0080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) [ 1540.208681][T18904] EXT4-fs (loop5): Invalid log cluster size: 37 01:01:24 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000002e000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1540.361909][T19123] loop1: detected capacity change from 0 to 512 [ 1540.370145][T19145] loop2: detected capacity change from 0 to 512 [ 1540.381077][T19167] loop3: detected capacity change from 0 to 512 [ 1540.388068][T19123] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1540.401135][T19145] EXT4-fs (loop2): Invalid log cluster size: 52690944 01:01:24 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) preadv(r0, &(0x7f0000000300)=[{&(0x7f0000000000)=""/89, 0x59}, {&(0x7f0000000100)=""/237, 0xed}, {&(0x7f0000000200)=""/135, 0x87}, {&(0x7f00000002c0)=""/1, 0x1}], 0x4, 0x8, 0x8) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r2 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 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_config_ext={0x5, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x38020}, 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYRES32, @ANYRESDEC, @ANYBLOB="000805000000ff", @ANYRESDEC=r1, @ANYRESDEC=r2, @ANYRESOCT=r1], 0x44}, 0x1, 0x0, 0x0, 0x24000885}, 0x24004080) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)={0xb4, 0x0, 0x2, 0x70bd27, 0x25dfdbff, {}, [{{@pci={{0x8}, {0x11}}, {0x8}}, {0x8, 0xb, 0xc4}, {0x6, 0x11, 0x7fff}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x4}, {0x6, 0x11, 0x5}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0xb, 0x8}, {0x6}}]}, 0xb4}, 0x1, 0x0, 0x0, 0x8000}, 0x4000004) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000340)) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}}) 01:01:24 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 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, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) 01:01:24 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000002503002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1540.412200][T19216] loop5: detected capacity change from 0 to 512 [ 1540.418906][T19167] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1540.434101][T19167] EXT4-fs (loop3): #blocks per group too big: 4279205888 [ 1540.441224][T19216] EXT4-fs (loop5): Invalid log cluster size: 46 01:01:24 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000032000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:24 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080feff0080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) 01:01:24 executing program 4: r0 = syz_io_uring_setup(0x187, &(0x7f0000000180), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) set_mempolicy(0x1, &(0x7f00000002c0)=0xffffffffffffffff, 0x7) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x1f84, 0x0, 0x0, 0x0, 0x19) r4 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}}) 01:01:24 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000000000000000200000002002f720000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) [ 1540.489705][T19123] loop1: detected capacity change from 0 to 512 [ 1540.513176][T19123] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1540.577893][T19490] loop2: detected capacity change from 0 to 512 [ 1540.597899][T19490] EXT4-fs (loop2): Invalid log cluster size: 52756480 01:01:24 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000003403002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:24 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) [ 1540.631489][T19594] loop5: detected capacity change from 0 to 512 [ 1540.647965][T19597] loop3: detected capacity change from 0 to 512 [ 1540.655207][T19594] EXT4-fs (loop5): Invalid log cluster size: 50 01:01:24 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000048000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:24 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x8}) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000100)={'nat\x00', 0xd6, "22c69955f6e350b380aa1dbe3fdb93926e36e3b067cd98221ce57f9cd444f4ab1dbdd0614a299bd06f23c02bcef6a23670fe2386eb68a6e27c9399ec522b96102be352e196a9b3214c6e2f3142960cae8fcdeb1bdd1caf577437ea56bbd599e2cc80e027a72401fa2fa8b5b4b6e47403489243c26058d605c3d5e0a2ae9babe3eeab65b2a7dcf4d22b334ddf2047d8c58aa72231c218ee78dfff9b5c5190c3a8eecd2ce4e55c53385c2f76e0849a87c1a48c2aedf591464db3dbe0a4310a00a7fd1953eda91a12a11ecaae37b08ba3c79378b7e825a4"}, &(0x7f0000000040)=0xfa) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000200)={'batadv0\x00', @ifru_map}) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000000)={r0, 0xfffffffffffffc00, 0x7, 0xc0000000}) syz_io_uring_setup(0x4f85, &(0x7f0000000180), &(0x7f00006d4000/0x4000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000000)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r2, r3, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r4, 0x0, 0x0}, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE(r1, 0x50009401, &(0x7f0000000240)={{r4}, "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"}) [ 1540.678134][T19597] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1540.678219][T19617] loop1: detected capacity change from 0 to 512 [ 1540.702983][T19617] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1540.713277][T19597] EXT4-fs (loop3): #blocks per group too big: 4294868992 01:01:24 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000020080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) [ 1540.764926][T19617] loop1: detected capacity change from 0 to 512 [ 1540.777108][T19617] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:01:25 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020fffe20000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) [ 1540.830021][T19804] loop2: detected capacity change from 0 to 512 [ 1540.849118][T19804] EXT4-fs (loop2): Invalid log cluster size: 53739520 [ 1540.856878][T19822] loop5: detected capacity change from 0 to 512 01:01:25 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) 01:01:25 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) getsockopt$SO_TIMESTAMP(r0, 0x1, 0x3f, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x0, @remote}, {0x2, 0x0, @local}, {0x2, 0x0, @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) 01:01:25 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000204002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1540.885298][T19822] EXT4-fs (loop5): Invalid log cluster size: 72 [ 1540.920636][T20008] loop3: detected capacity change from 0 to 512 01:01:25 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000004c000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1540.936804][T20008] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1540.945490][T20008] EXT4-fs (loop3): #blocks per group too big: 33587200 [ 1540.984982][T20008] loop3: detected capacity change from 0 to 512 [ 1540.992419][T20008] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1541.001779][T20010] loop1: detected capacity change from 0 to 512 [ 1541.008403][T20008] EXT4-fs (loop3): #blocks per group too big: 33587200 [ 1541.019267][T20010] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:01:25 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000030080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) [ 1541.064534][T20010] loop1: detected capacity change from 0 to 512 [ 1541.072897][T20010] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:01:25 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f0000000100000000000000000000000020000000200fff20000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) 01:01:25 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000a00)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0b030000000000000000010000000c00018008000100", @ANYRES32=r3, @ANYBLOB="82ae7ce9269b7dcfcebc9d9a465c116e79036b6c1ce087836a8225bb91465db9f059b2c5a796857e0cdf3a31b75eadc9f40b89ab1981ab80acb186d1c8b2c1fd926a7d6a90046822d738d5694b2bc11eeca129a7a83f3f615ad87c81bb230ac54388d38f2eb28241c741f7c536cefcf36a186d84a54ef30c4e821efea3a4cb0c9e0e55689476f9332a3657d088a7e7b828c1ff0bffa6dc7ca7c52fd6c7cd306f33b1cd4e6bbceaee11405fd3617aa6f204d7ad0dc8a5b73d3fd5"], 0x20}}, 0x0) getsockname$packet(r2, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000300)=0x14) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f0000000340)={'gretap0\x00', &(0x7f0000000400)={'erspan0\x00', r3, 0x40, 0x8000, 0x4, 0x7, {{0xd, 0x4, 0x2, 0x16, 0x34, 0x66, 0x0, 0x20, 0x0, 0x0, @remote, @remote, {[@ra={0x94, 0x4, 0x1}, @ssrr={0x89, 0x1b, 0xf6, [@private=0xa010101, @rand_addr=0x64010101, @rand_addr=0x64010100, @empty, @remote, @private=0xa010101]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000480)={'vxcan1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r2, 0x89f4, &(0x7f00000005c0)={'ip6gre0\x00', &(0x7f00000004c0)={'ip6gre0\x00', r3, 0x0, 0x6, 0x1, 0x100, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @mcast1, 0x7800, 0x8, 0xd9, 0x2c8}}) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000380), 0xffffffffffffffff) r10 = socket(0x11, 0x800000003, 0x0) bind(r10, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r10, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$ETHTOOL_MSG_STRSET_GET(r8, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000100)={0x20, r9, 0x30b, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r11}]}]}, 0x20}}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r2, &(0x7f00000009c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000980)={&(0x7f0000000600)={0x374, r1, 0x400, 0x70bd2c, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_team\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}, @ETHTOOL_A_STRSET_STRINGSETS={0x74, 0x2, 0x0, 0x1, [{0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0xd}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0xe}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}]}]}, @ETHTOOL_A_STRSET_STRINGSETS={0x144, 0x2, 0x0, 0x1, [{0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}]}, {0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}]}]}, @ETHTOOL_A_STRSET_HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_STRINGSETS={0xa0, 0x2, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8}]}, {0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}]}, {0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}]}]}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @ETHTOOL_A_STRSET_HEADER={0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r11}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvtap0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x374}, 0x1, 0x0, 0x0, 0x80}, 0x4008010) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x4c, r1, 0x800, 0x70bd2a, 0x25dfdbfc, {}, [@ETHTOOL_A_STRSET_STRINGSETS={0x38, 0x2, 0x0, 0x1, [{0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}]}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x2404d040}, 0x40c5) r12 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r12, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}}) [ 1541.113749][T20043] loop2: detected capacity change from 0 to 512 [ 1541.136306][T20118] loop5: detected capacity change from 0 to 512 [ 1541.142759][T20043] EXT4-fs (loop2): Invalid log cluster size: 67239936 [ 1541.156622][T20118] EXT4-fs (loop5): Invalid log cluster size: 76 01:01:25 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, 0x0, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) 01:01:25 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000060000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:25 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000604002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1541.212752][T20220] loop3: detected capacity change from 0 to 512 [ 1541.233384][T20220] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1541.242425][T20220] EXT4-fs (loop3): #blocks per group too big: 50364416 [ 1541.274679][T20220] loop3: detected capacity change from 0 to 512 [ 1541.281960][T20220] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1541.290615][T20220] EXT4-fs (loop3): #blocks per group too big: 50364416 01:01:25 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000040080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) [ 1541.318579][T20225] loop1: detected capacity change from 0 to 512 [ 1541.333335][T20225] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1541.394192][T20225] loop1: detected capacity change from 0 to 512 [ 1541.401144][T20225] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1541.413543][T20235] loop5: detected capacity change from 0 to 512 [ 1541.422600][T20236] loop2: detected capacity change from 0 to 512 [ 1541.436477][T20235] EXT4-fs (loop5): Invalid log cluster size: 96 01:01:25 executing program 4: ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @remote}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0xfffffffffffffffc}) 01:01:25 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020feff20000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) [ 1541.446347][T20236] EXT4-fs (loop2): Invalid log cluster size: 67502080 [ 1541.476219][T20438] loop3: detected capacity change from 0 to 512 01:01:25 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, 0x0, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) 01:01:25 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000001004002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:25 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000068000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1541.498738][T20438] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1541.512127][T20438] EXT4-fs (loop3): #blocks per group too big: 67141632 [ 1541.564254][T20438] loop3: detected capacity change from 0 to 512 [ 1541.571916][T20438] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1541.580846][T20438] EXT4-fs (loop3): #blocks per group too big: 67141632 01:01:25 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000050080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) 01:01:25 executing program 4: ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file0\x00'}) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) chdir(&(0x7f00000003c0)='./file0\x00') r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) fstat(r1, &(0x7f00000004c0)) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_COALESCE(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000040)={0xc8, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_COALESCE_RULE_PKT_PATTERN={0xac, 0xe, 0x0, 0x1, [{0x1c, 0x0, 0x0, 0x1, @NL80211_PKTPAT_MASK={0xa1, 0x1, "a65ad2cc3835d4652c83a3a65d18d42e54c4dc995e11106571e3d1dde5b794bcc2279f15a75c50916b1263ea123f4b2046a2f635965d4f746019fd270eb67b47ac8bd727a7c38d640a34e31e360801acea029fc1b7c3e14bef6338ee3ebdae8468c61a0f1514844761488347d901360674a1140aaf32b3b4708b6fcf5b5f0610cb36043a235a117b2d01000000562db7e392bc5c78d16a1c0f3721865d"}}]}]}, 0xc8}}, 0x0) sendmsg$NL80211_CMD_GET_WOWLAN(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r2, 0x10, 0x70bd29, 0x25dfdbfe, {{}, {@val={0x8, 0x1, 0x6a}, @void, @val={0xc, 0x99, {0xae13, 0x14}}}}, ["", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x14}, 0x8800) r4 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}}) [ 1541.648577][T20445] loop1: detected capacity change from 0 to 512 [ 1541.665655][T20447] loop2: detected capacity change from 0 to 512 [ 1541.671712][T20445] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1541.686635][T20447] EXT4-fs (loop2): Invalid log cluster size: 68157440 [ 1541.695376][T20451] loop5: detected capacity change from 0 to 512 [ 1541.712528][T20451] EXT4-fs (loop5): Invalid log cluster size: 104 [ 1541.724358][T20445] loop1: detected capacity change from 0 to 512 01:01:25 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000005002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:25 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000006c000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:25 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, 0x0, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) [ 1541.743221][T20445] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1541.765621][T20551] loop3: detected capacity change from 0 to 512 [ 1541.790065][T20551] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1541.799120][T20551] EXT4-fs (loop3): #blocks per group too big: 83918848 01:01:25 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000060000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) 01:01:25 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='coredump_filter\x00') ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r0, 0x8983, &(0x7f0000000040)={0x0, 'rose0\x00', {0x2}, 0xfff}) r1 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}}) [ 1541.831230][T20551] loop3: detected capacity change from 0 to 512 [ 1541.845488][T20551] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1541.856388][T20551] EXT4-fs (loop3): #blocks per group too big: 83918848 01:01:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000060080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) [ 1541.888975][T20655] loop5: detected capacity change from 0 to 512 [ 1541.903525][T20658] loop2: detected capacity change from 0 to 512 [ 1541.914981][T20655] EXT4-fs (loop5): Invalid log cluster size: 108 [ 1541.916624][T20658] EXT4-fs (loop2): Invalid log cluster size: 83886080 01:01:26 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000006002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:26 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 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, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) 01:01:26 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000074000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:26 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@initdev, @in6=@mcast1}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}}) [ 1542.013656][T20763] loop1: detected capacity change from 0 to 512 [ 1542.031070][T20763] EXT4-fs (loop1): inodes count not valid: 32 vs 96 [ 1542.045145][T20864] loop3: detected capacity change from 0 to 512 [ 1542.060149][T20864] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1542.070132][T20763] loop1: detected capacity change from 0 to 512 [ 1542.077130][T20763] EXT4-fs (loop1): inodes count not valid: 32 vs 96 [ 1542.084025][T20864] EXT4-fs (loop3): #blocks per group too big: 100696064 [ 1542.104199][T20864] loop3: detected capacity change from 0 to 512 01:01:26 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000000200000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) [ 1542.110945][T20864] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1542.133712][T20864] EXT4-fs (loop3): #blocks per group too big: 100696064 [ 1542.145444][T20868] loop5: detected capacity change from 0 to 512 [ 1542.151956][T20870] loop2: detected capacity change from 0 to 512 01:01:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000070080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) [ 1542.164591][T20868] EXT4-fs (loop5): Invalid log cluster size: 116 [ 1542.183918][T20870] EXT4-fs (loop2): Invalid log cluster size: 100663296 01:01:26 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}}) getsockopt$IP_SET_OP_VERSION(r0, 0x1, 0x53, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280), 0x501041, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000300)={0x0, {0x2, 0x4e23, @remote}, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e20, @local}, 0xc, 0x0, 0x0, 0x0, 0x4, &(0x7f00000002c0)='xfrm0\x00', 0xffffffffffffffe1, 0x4, 0x401}) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000100)={r0, 0xaae, 0x10001, 0x200}) ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, &(0x7f0000000380)) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f0000000140)={0x20, {{0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}}, {{0x2, 0x4e23, @broadcast}}}, 0x108) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r4 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 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_config_ext={0x5, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r3, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x38020}, 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYRES32, @ANYRESDEC, @ANYBLOB="000805000000ff", @ANYRESDEC=r3, @ANYRESDEC=r4, @ANYRESOCT=r3], 0x44}, 0x1, 0x0, 0x0, 0x24000885}, 0x24004080) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(r3, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)={0xb4, 0x0, 0x2, 0x70bd27, 0x25dfdbff, {}, [{{@pci={{0x8}, {0x11}}, {0x8}}, {0x8, 0xb, 0xc4}, {0x6, 0x11, 0x7fff}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x4}, {0x6, 0x11, 0x5}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0xb, 0x8}, {0x6}}]}, 0xb4}, 0x1, 0x0, 0x0, 0x8000}, 0x4000004) setsockopt$inet_group_source_req(r3, 0x0, 0x2f, &(0x7f00000003c0)={0x2040000, {{0x2, 0x4e20, @multicast1}}, {{0x2, 0x4e23, @loopback}}}, 0x108) 01:01:26 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000406002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:26 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000007a000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1542.232602][T21028] loop1: detected capacity change from 0 to 512 [ 1542.250775][T21028] EXT4-fs (loop1): inodes count not valid: 32 vs 8192 01:01:26 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) [ 1542.273497][T21076] loop3: detected capacity change from 0 to 512 [ 1542.299933][T21076] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1542.309021][T21076] EXT4-fs (loop3): #blocks per group too big: 117473280 [ 1542.317486][T21028] loop1: detected capacity change from 0 to 512 [ 1542.325029][T21028] EXT4-fs (loop1): inodes count not valid: 32 vs 8192 [ 1542.344327][T21076] loop3: detected capacity change from 0 to 512 [ 1542.351284][T21076] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1542.366353][T21076] EXT4-fs (loop3): #blocks per group too big: 117473280 01:01:26 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000000000000000200000002000000a000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) 01:01:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000080080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) [ 1542.403969][T21082] loop2: detected capacity change from 0 to 512 [ 1542.420599][T21082] EXT4-fs (loop2): Invalid log cluster size: 100925440 [ 1542.421430][T21140] loop5: detected capacity change from 0 to 512 01:01:26 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000200), 0x20000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000680)={{{@in6=@private2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={""/10, ""/2, @multicast2}}, 0x0, @in6=@dev}}, &(0x7f0000000780)=0xe8) mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x2088, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {}, 0x2c, {[{@version_u}, {@noextend}, {@access_uid={'access', 0x3d, r3}}, {@uname={'uname', 0x3d, 'netdevsim\x00'}}, {@access_client}, {@fscache}, {@noextend}], [{@smackfsdef={'smackfsdef', 0x3d, 'pci\x00'}}, {@obj_type={'obj_type', 0x3d, '['}}, {@fsmagic={'fsmagic', 0x3d, 0x3}}, {@fsmagic}, {@fsmagic={'fsmagic', 0x3d, 0x1}}]}}) r4 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x38020}, 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYRES32, @ANYRESDEC, @ANYBLOB="000805000000ff", @ANYRESDEC=r1, @ANYRESDEC=r4, @ANYRESOCT=r1], 0x44}, 0x1, 0x0, 0x0, 0x24000885}, 0x24004080) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)={0xb4, 0x0, 0x2, 0x70bd27, 0x25dfdbff, {}, [{{@pci={{0x8}, {0x11}}, {0x8}}, {0x8, 0xb, 0xc4}, {0x6, 0x11, 0x7fff}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x4}, {0x6, 0x11, 0x5}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0xb, 0x8}, {0x6}}]}, 0xb4}, 0x1, 0x0, 0x0, 0x8000}, 0x4000004) sendto$inet(r1, &(0x7f0000000000)="b3630c6db339773c3f23e430fb7eff070de44ce91a373ce497e61c1651ea569f695fd212159f90440e4b0b53b035", 0x2e, 0x1, &(0x7f0000000040)={0x2, 0x4e22, @empty}, 0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}}) 01:01:26 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000007002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1542.454205][T21140] EXT4-fs (loop5): Invalid log cluster size: 122 01:01:26 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f0000000100000000000000d4000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:26 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) [ 1542.537140][T21286] loop1: detected capacity change from 0 to 512 [ 1542.561603][T21286] EXT4-fs (loop1): inodes count not valid: 32 vs 10 [ 1542.590353][T21291] loop3: detected capacity change from 0 to 512 [ 1542.590633][T21292] loop2: detected capacity change from 0 to 512 [ 1542.613121][T21291] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1542.622127][T21291] EXT4-fs (loop3): #blocks per group too big: 134250496 [ 1542.632310][T21292] EXT4-fs (loop2): Invalid log cluster size: 117440512 01:01:26 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x0, @remote}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}}) getsockname(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, &(0x7f0000000300)=0x80) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000000200)={@private=0xa010102, @multicast1, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000000000)=""/125, &(0x7f0000000100)=0x7d) r2 = fcntl$dupfd(r0, 0x406, r1) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000240)={'broute\x00', 0x0, 0x0, 0x0, [0xfffffffffffffffa, 0x200, 0x8, 0x6, 0x8, 0x4]}, &(0x7f00000002c0)=0x78) 01:01:26 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000108002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1542.644404][T21286] loop1: detected capacity change from 0 to 512 [ 1542.651576][T21286] EXT4-fs (loop1): inodes count not valid: 32 vs 10 [ 1542.661219][T21291] loop3: detected capacity change from 0 to 512 [ 1542.670171][T21291] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1542.679001][T21291] EXT4-fs (loop3): #blocks per group too big: 134250496 [ 1542.691547][T21394] loop5: detected capacity change from 0 to 512 01:01:26 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000000000000000200000002000000d000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) 01:01:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000090080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) 01:01:26 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f0000000100000000000000d5000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1542.723608][T21394] EXT4-fs (loop5): Invalid log cluster size: 212 01:01:26 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 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, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) [ 1542.842937][T21531] loop2: detected capacity change from 0 to 512 [ 1542.859714][T21574] loop3: detected capacity change from 0 to 512 [ 1542.859716][T21531] EXT4-fs (loop2): Invalid log cluster size: 134283264 [ 1542.859775][T21574] ================================================================== [ 1542.859797][T21574] BUG: KCSAN: data-race in data_push_tail / number [ 1542.859818][T21574] 01:01:27 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}}) r1 = syz_open_dev$vcsn(&(0x7f00000017c0), 0x6, 0x2000) getsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000001800)={@empty, @private, @dev}, &(0x7f0000001840)=0xc) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {r0}}, './file0\x00'}) sendto$inet(r2, &(0x7f0000000100)="0f9b13701c87431bec933845e52e1e0b8670a84d4f23608d0e5bebdab61c575b6c5d160b0df97e651aab925149a0d873ec897c6c99798c708ee4c785ff83200166313758d5d1745bc1c1c6efbf0c5f4d4948eb7ff00fdad6d9a516d22e0806b7633d3b71c53a104f1d84b2cfb9bb2d9d12089578ead21897837bb0d6f31e44dd1a1f98b8b6", 0x85, 0x44004, &(0x7f0000000040)={0x2, 0x4e20, @multicast1}, 0x10) recvmmsg(r2, &(0x7f0000001680)=[{{&(0x7f00000001c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x80, &(0x7f0000001280)=[{&(0x7f0000000240)=""/10, 0xa}, {&(0x7f0000000280)=""/4096, 0x1000}], 0x2, &(0x7f00000012c0)=""/147, 0x93}, 0x5}, {{&(0x7f0000001380)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000001400)=""/230, 0xe6}, {&(0x7f0000001500)=""/148, 0x94}], 0x2, &(0x7f0000001600)=""/65, 0x41}, 0xd4f}], 0x2, 0x10042, &(0x7f0000001700)={0x77359400}) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000001740)={0x0, @rand_addr, @initdev}, &(0x7f0000001780)=0xc) [ 1542.859823][T21574] write to 0xffffffff8414dc4d of 1 bytes by task 21531 on cpu 1: [ 1542.859838][T21574] number+0x846/0xb60 [ 1542.859856][T21574] vsnprintf+0xb6d/0xed0 [ 1542.859874][T21574] pointer+0x48c/0x830 [ 1542.859892][T21574] vsnprintf+0x8a1/0xed0 [ 1542.859909][T21574] vscnprintf+0x29/0x80 [ 1542.859937][T21574] vprintk_store+0x606/0xb80 [ 1542.859953][T21574] vprintk_emit+0xac/0x390 [ 1542.859965][T21574] vprintk_default+0x22/0x30 [ 1542.859976][T21574] vprintk+0x7f/0x90 [ 1542.859986][T21574] _printk+0x76/0x97 [ 1542.860001][T21574] __ext4_msg+0x124/0x130 [ 1542.860023][T21574] ext4_fill_super+0x1054/0x7830 [ 1542.860042][T21574] mount_bdev+0x1e8/0x290 [ 1542.860058][T21574] ext4_mount+0x2d/0x40 [ 1542.860075][T21574] legacy_get_tree+0x70/0xc0 [ 1542.860097][T21574] vfs_get_tree+0x4a/0x1a0 [ 1542.860110][T21574] path_mount+0x11ec/0x1d20 [ 1542.860123][T21574] __se_sys_mount+0x24b/0x2f0 [ 1542.860135][T21574] __x64_sys_mount+0x63/0x70 [ 1542.860154][T21574] do_syscall_64+0x44/0xa0 [ 1542.860177][T21574] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1542.860203][T21574] [ 1542.860209][T21574] read to 0xffffffff8414dc48 of 8 bytes by task 21574 on cpu 0: [ 1542.860224][T21574] data_push_tail+0x138/0x470 [ 1542.860244][T21574] data_alloc+0xbc/0x2b0 [ 1542.860258][T21574] prb_reserve+0x920/0xbf0 [ 1542.860268][T21574] vprintk_store+0x53a/0xb80 [ 1542.860277][T21574] vprintk_emit+0xac/0x390 [ 1542.860287][T21574] vprintk_default+0x22/0x30 [ 1542.860303][T21574] vprintk+0x7f/0x90 [ 1542.860319][T21574] _printk+0x76/0x97 [ 1542.860335][T21574] set_capacity_and_notify+0x19e/0x200 [ 1542.860355][T21574] loop_configure+0xcaa/0xeb0 [ 1542.860377][T21574] lo_ioctl+0x618/0x13e0 [ 1542.860396][T21574] blkdev_ioctl+0x1d0/0x3f0 [ 1542.860414][T21574] block_ioctl+0x6e/0x80 [ 1542.860431][T21574] __se_sys_ioctl+0xcb/0x140 [ 1542.860450][T21574] __x64_sys_ioctl+0x3f/0x50 [ 1542.860467][T21574] do_syscall_64+0x44/0xa0 [ 1542.860490][T21574] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1542.860513][T21574] [ 1542.860516][T21574] value changed: 0x000000010000dfd8 -> 0x000000203a657a69 [ 1542.860526][T21574] [ 1542.860529][T21574] Reported by Kernel Concurrency Sanitizer on: [ 1542.860536][T21574] CPU: 0 PID: 21574 Comm: syz-executor.3 Not tainted 5.15.0-rc6-syzkaller #0 [ 1542.860554][T21574] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1542.860565][T21574] ================================================================== [ 1542.893115][T21605] loop5: detected capacity change from 0 to 512 [ 1542.912447][T21606] loop1: detected capacity change from 0 to 512 [ 1542.936816][T21605] EXT4-fs (loop5): Invalid log cluster size: 213 01:01:27 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x800, @private=0xa010102}, 0x23, 0x0, 0x0, 0x0, 0x6, 0x0, 0x80000000, 0x0, 0x3}) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000000)={@initdev={0xac, 0x1e, 0x0, 0x0}, @private=0xa010100, @private=0xa010102}, 0xc) 01:01:27 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000009002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1543.003675][T21574] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1543.154314][T21606] EXT4-fs (loop1): inodes count not valid: 32 vs 13 01:01:27 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f0000000100000000000000da000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:27 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r2 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x28000, 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_config_ext={0x10001, 0x8}, 0x480, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfffffffffbffffff, 0xffffffffffffffff, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x38020}, 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYRES32, @ANYRESDEC, @ANYBLOB="000805000000ff", @ANYRESDEC=r1, @ANYRESDEC=r2, @ANYRESOCT=r1], 0x44}, 0x1, 0x0, 0x0, 0x24000885}, 0x24004080) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)={0xb4, 0x0, 0x2, 0x70bd27, 0x25dfdbff, {}, [{{@pci={{0x8}, {0x11}}, {0x8}}, {0x8, 0xb, 0xc4}, {0x6, 0x11, 0x7fff}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x4}, {0x6, 0x11, 0x5}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0xb, 0x8}, {0x6}}]}, 0xb4}, 0x1, 0x0, 0x0, 0x8000}, 0x4000004) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x4e24, @loopback}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x42}}, {0x2, 0x4e22, @empty}, 0x210, 0x0, 0x0, 0x0, 0x2, &(0x7f0000000000)='veth0_to_batadv\x00', 0x0, 0x2, 0x5}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}}) 01:01:27 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080000a0080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) 01:01:27 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) 01:01:27 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000000000000000200000002000000e000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) [ 1543.188697][T21574] EXT4-fs (loop3): #blocks per group too big: 151027712 [ 1543.217081][T21606] loop1: detected capacity change from 0 to 512 [ 1543.223820][T21606] EXT4-fs (loop1): inodes count not valid: 32 vs 13 [ 1543.316576][T22017] loop2: detected capacity change from 0 to 512 [ 1543.328199][T22019] loop5: detected capacity change from 0 to 512 [ 1543.338852][T22017] EXT4-fs (loop2): Invalid log cluster size: 150994944 [ 1543.353505][T22019] EXT4-fs (loop5): Invalid log cluster size: 218 01:01:27 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x281}) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000000)=0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in=@multicast1, @in=@remote, 0x4e23, 0x0, 0x4e22, 0xcc68, 0xa, 0x0, 0x20, 0x89, 0x0, r1}, {0xfffffffffffffff9, 0x7fffffff, 0x7f, 0x6, 0x8570362, 0x4, 0xfffffffffffffff8, 0x1}, {0x9, 0xb5dc, 0x3, 0x2}, 0xe606, 0x6e6bb5, 0x2, 0x1, 0x4, 0x1}, {{@in6=@mcast2, 0x4d2, 0x2b}, 0x2, @in6=@private1, 0x3502, 0x1, 0x3, 0x64, 0x3, 0x81, 0x3}}, 0xe8) 01:01:27 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f0000000100000000000000dc000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:27 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000000000000a002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1543.396842][T22124] loop1: detected capacity change from 0 to 512 [ 1543.404146][T22125] loop3: detected capacity change from 0 to 512 [ 1543.421272][T22124] EXT4-fs (loop1): inodes count not valid: 32 vs 14 [ 1543.430859][T22125] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1543.439888][T22125] EXT4-fs (loop3): #blocks per group too big: 167804928 01:01:27 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) 01:01:27 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000000000000000200000002000000f000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) 01:01:27 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080000b0080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) [ 1543.474280][T22124] loop1: detected capacity change from 0 to 512 [ 1543.481325][T22125] loop3: detected capacity change from 0 to 512 [ 1543.488462][T22124] EXT4-fs (loop1): inodes count not valid: 32 vs 14 [ 1543.493859][T22125] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1543.503870][T22125] EXT4-fs (loop3): #blocks per group too big: 167804928 [ 1543.585554][T22229] loop5: detected capacity change from 0 to 512 [ 1543.602339][T22229] EXT4-fs (loop5): Invalid log cluster size: 220 [ 1543.613374][T22242] loop2: detected capacity change from 0 to 512 [ 1543.632283][T22242] EXT4-fs (loop2): Invalid log cluster size: 167772160 01:01:27 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000480)={{{@in=@remote, @in=@multicast2}}, {{@in=@private}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r2 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x38020}, 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYRES32, @ANYRESDEC, @ANYBLOB="000805000000ff", @ANYRESDEC=r1, @ANYRESDEC=r2, @ANYRESOCT=r1], 0x44}, 0x1, 0x0, 0x0, 0x24000885}, 0x24004080) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)={0xb4, 0x0, 0x2, 0x70bd27, 0x25dfdbff, {}, [{{@pci={{0x8}, {0x11}}, {0x8}}, {0x8, 0xb, 0xc4}, {0x6, 0x11, 0x7fff}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x4}, {0x6, 0x11, 0x5}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0xb, 0x8}, {0x6}}]}, 0xb4}, 0x1, 0x0, 0x0, 0x8000}, 0x4000004) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000000)={'filter\x00', 0x0, 0x0, 0x0, [0x0, 0xa000000000000000, 0x2, 0x8, 0x58e0, 0xfffffffffffffffb]}, &(0x7f0000000100)=0x78) 01:01:27 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f0000000100000000000000dd000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1543.665018][T22336] loop1: detected capacity change from 0 to 512 [ 1543.678952][T22347] loop3: detected capacity change from 0 to 512 [ 1543.686968][T22336] EXT4-fs (loop1): inodes count not valid: 32 vs 15 [ 1543.701002][T22347] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem 01:01:27 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) [ 1543.713261][T22347] EXT4-fs (loop3): #blocks per group too big: 184582144 [ 1543.718392][T22242] loop2: detected capacity change from 0 to 512 [ 1543.734326][T22336] loop1: detected capacity change from 0 to 512 [ 1543.752499][T22347] loop3: detected capacity change from 0 to 512 01:01:27 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000000000000b002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:27 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000220000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) [ 1543.760626][T22336] EXT4-fs (loop1): inodes count not valid: 32 vs 15 [ 1543.767674][T22347] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1543.776151][T22347] EXT4-fs (loop3): #blocks per group too big: 184582144 [ 1543.802145][T22483] loop5: detected capacity change from 0 to 512 01:01:27 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}}) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) sendto$inet(r1, &(0x7f0000000140)="88b5c7f5717fd04e7da0f6449cfb21845fa11d67f72d9c7da9f45a25e4f9d23c7ec10a", 0x23, 0x20040050, &(0x7f0000000180)={0x2, 0x4e22, @multicast1}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) 01:01:27 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080000c0080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) [ 1543.820786][T22483] EXT4-fs (loop5): Invalid log cluster size: 221 01:01:28 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f0000000100000000000000e7000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:28 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 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, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) [ 1543.927096][T22646] loop1: detected capacity change from 0 to 512 [ 1543.944453][T22646] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1543.956074][T22647] loop2: detected capacity change from 0 to 512 01:01:28 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000000000000c002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1543.972462][T22647] EXT4-fs (loop2): Invalid log cluster size: 184549376 [ 1543.994375][T22646] loop1: detected capacity change from 0 to 512 [ 1544.001428][T22646] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:01:28 executing program 4: readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=""/82, 0x52) r0 = socket$inet(0x2, 0x3, 0x3) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x0, @rand_addr=0x64010102}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}}) [ 1544.032873][T22753] loop3: detected capacity change from 0 to 512 [ 1544.049823][T22755] loop5: detected capacity change from 0 to 512 [ 1544.065618][T22753] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem 01:01:28 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000320000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) [ 1544.078785][T22753] EXT4-fs (loop3): #blocks per group too big: 201359360 [ 1544.089695][T22755] EXT4-fs (loop5): Invalid log cluster size: 231 01:01:28 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) 01:01:28 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f0000000100000000000000fc000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080000d0080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) [ 1544.133437][T22753] loop3: detected capacity change from 0 to 512 [ 1544.141942][T22753] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1544.154731][T22753] EXT4-fs (loop3): #blocks per group too big: 201359360 01:01:28 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x4e23}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}}) [ 1544.202453][T22896] loop2: detected capacity change from 0 to 512 [ 1544.221984][T22896] EXT4-fs (loop2): Invalid log cluster size: 201326592 [ 1544.235121][T22961] loop1: detected capacity change from 0 to 512 01:01:28 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000000000000d002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1544.257529][T22961] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1544.307052][T22965] loop5: detected capacity change from 0 to 512 [ 1544.315966][T22961] loop1: detected capacity change from 0 to 512 [ 1544.327973][T22961] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1544.339370][T22965] EXT4-fs (loop5): Invalid log cluster size: 252 01:01:28 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000420000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) 01:01:28 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f0000000100000000000000fd000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1544.355856][T23020] loop3: detected capacity change from 0 to 512 [ 1544.372903][T23020] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1544.384227][T23020] EXT4-fs (loop3): #blocks per group too big: 218136576 01:01:28 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) [ 1544.420488][T23074] loop2: detected capacity change from 0 to 512 [ 1544.434305][T23020] loop3: detected capacity change from 0 to 512 [ 1544.443452][T23020] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1544.451853][T23074] EXT4-fs (loop2): Invalid log cluster size: 218103808 [ 1544.457019][T23020] EXT4-fs (loop3): #blocks per group too big: 218136576 01:01:28 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@multicast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@private}, 0x0, @in=@broadcast}}, &(0x7f0000000580)=0xe8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r5) r6 = syz_mount_image$tmpfs(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)={[{@gid={'gid', 0x3d, r2}}], [{@euid_eq={'euid', 0x3d, r3}}, {@euid_lt={'euid<', r5}}, {@fowner_eq={'fowner', 0x3d, r3}}, {@obj_user={'obj_user', 0x3d, '/dev/sg#\x00'}}]}) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000100)={r6, 0x3f, 0x5a7, 0x9}) r8 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r8, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SG_IO(r8, 0x2285, &(0x7f0000000400)={0x53, 0xfffffffffffffffe, 0x73, 0x5, @buffer={0x0, 0xc6, &(0x7f0000000640)=""/198}, &(0x7f00000002c0)="bfe6cbbfe46b302e33ce0c483ccef6e5bba2c1cebc0704b4ec3e336ee43620a379c64188e3c298b97ab8e5bc20389d2bf3f2d69179dab70fbbcdc275d782fdec6239c6191ca202b081e286ef6e769dc6cf7d6463cbd767af7f923065b0a75bb5f993fcb1d5f163f8d9e33793c070aa5432723a", &(0x7f0000000340)=""/163, 0x2, 0x10, 0x1, &(0x7f0000000240)}) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x8000) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xffffffffffffffff, r2}}, './file0\x00'}) r9 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r9, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}}) 01:01:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080000e0080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) 01:01:28 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000000000000e002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1544.527966][T23077] loop1: detected capacity change from 0 to 512 [ 1544.553246][T23077] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:01:28 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r2 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 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_config_ext={0x5, 0x8}, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x38020}, 0xc, &(0x7f0000000440)={&(0x7f0000000480)=ANY=[@ANYRES32, @ANYRESDEC, @ANYBLOB="800805cf000000ff", @ANYRESDEC=r1, @ANYRESDEC=r2, @ANYRESOCT=r1], 0x44}, 0x1, 0x0, 0x0, 0x24000885}, 0x24004080) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)={0xb4, 0x0, 0x2, 0x70bd27, 0x25dfdbff, {}, [{{@pci={{0x8}, {0x11}}, {0x8}}, {0x8, 0xb, 0xc4}, {0x6, 0x11, 0x7fff}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x4}, {0x6, 0x11, 0x5}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0xb, 0x8}, {0x6}}]}, 0xb4}, 0x1, 0x0, 0x0, 0x8000}, 0x4000004) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000180)=0x1e) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1000) sendto$inet(r3, &(0x7f0000000100)="be6a0b27baf321636602c4f420ac5e41de996b9a9a2a6a2801ce1a495d9fc805cabe15c6782664803dbde713c5516d0bb14771700c3f39e2e7a5d2cd1fbc7b350d154c4ff2b4e24e70182708fcf301017ce6c50519b7bed149b00ca0", 0x5c, 0x20040000, 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x0, @multicast2}, {0x2, 0x4e20, @rand_addr=0x64010100}, {0x2, 0x4e23, @multicast2}, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x1}) [ 1544.591724][T23146] loop5: detected capacity change from 0 to 512 [ 1544.603845][T23077] loop1: detected capacity change from 0 to 512 [ 1544.613572][T23146] EXT4-fs (loop5): Invalid log cluster size: 253 [ 1544.621124][T23077] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1544.632066][T23184] loop2: detected capacity change from 0 to 512 01:01:28 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000002010000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1544.667185][T23286] loop3: detected capacity change from 0 to 512 [ 1544.678569][T23184] EXT4-fs (loop2): Invalid log cluster size: 234881024 [ 1544.696861][T23286] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem 01:01:28 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 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, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) 01:01:28 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000520000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) [ 1544.719170][T23286] EXT4-fs (loop3): #blocks per group too big: 234913792 [ 1544.764500][T23286] loop3: detected capacity change from 0 to 512 [ 1544.777727][T23286] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1544.793159][T23394] loop5: detected capacity change from 0 to 512 [ 1544.805263][T23286] EXT4-fs (loop3): #blocks per group too big: 234913792 01:01:28 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000000000000f002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:29 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r2 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 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_config_ext={0x5, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x38020}, 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYRES32, @ANYRESDEC, @ANYBLOB="000c40002080af", @ANYRESDEC=r1, @ANYRESDEC=r2, @ANYRESOCT=r1], 0x44}, 0x1, 0x0, 0x0, 0x24000885}, 0x24004080) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)={0xb4, 0x0, 0x2, 0x70bd27, 0x25dfdbff, {}, [{{@pci={{0x8}, {0x11}}, {0x8}}, {0x8, 0xb, 0xc4}, {0x6, 0x11, 0x7fff}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x4}, {0x6, 0x11, 0x5}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0xb, 0x8}, {0x6}}]}, 0xb4}, 0x1, 0x0, 0x0, 0x8000}, 0x4000004) syz_io_uring_setup(0x4f85, &(0x7f0000000180), &(0x7f00006d4000/0x4000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000000)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r3, r4, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r5, 0x0, 0x0}, 0x0) r6 = syz_io_uring_setup(0x4f89, &(0x7f0000000180)={0x0, 0x0, 0x4, 0x0, 0x2be}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d6000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000000)) io_uring_enter(r6, 0x69c1, 0x0, 0x0, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_EVENTFD(r6, 0x5, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_EVENTFD(0xffffffffffffffff, 0xf, 0x0, 0x0) io_uring_enter(r6, 0x4f96, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x4f85, &(0x7f0000000180), &(0x7f00006d4000/0x4000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000000)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r7, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r7, r8, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r9, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x240}, {0xffffffffffffffff, 0x1460}, {r5, 0x220e}, {r6, 0x1000}, {r9, 0x1000}], 0x5, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000140)={[0x4]}, 0x8) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @broadcast}, {0x2, 0x0, @broadcast}}) [ 1544.812579][T23394] EXT4-fs (loop5): Invalid log cluster size: 258 [ 1544.816008][T23395] loop1: detected capacity change from 0 to 512 [ 1544.849668][T23395] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:01:29 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f0000000000000002000000020000000080000f0080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) 01:01:29 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000008010000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1544.904374][T23395] loop1: detected capacity change from 0 to 512 [ 1544.931253][T23395] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1544.943156][T23501] loop2: detected capacity change from 0 to 512 01:01:29 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) [ 1544.973224][T23501] EXT4-fs (loop2): Invalid log cluster size: 251658240 01:01:29 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000620000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) 01:01:29 executing program 4: setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000040)=0xf, 0x4) r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}}) open(&(0x7f0000000000)='./file0\x00', 0x800, 0x54) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r2 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 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_config_ext={0x5, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x38020}, 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYRES32, @ANYRESDEC, @ANYBLOB="000805000000ff", @ANYRESDEC=r1, @ANYRESDEC=r2, @ANYRESOCT=r1], 0x44}, 0x1, 0x0, 0x0, 0x24000885}, 0x24004080) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)={0xb4, 0x0, 0x2, 0x70bd27, 0x25dfdbff, {}, [{{@pci={{0x8}, {0x11}}, {0x8}}, {0x8, 0xb, 0xc4}, {0x6, 0x11, 0x7fff}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x4}, {0x6, 0x11, 0x5}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0xb, 0x8}, {0x6}}]}, 0xb4}, 0x1, 0x0, 0x0, 0x8000}, 0x4000004) mkdirat(r1, &(0x7f0000000100)='./file0\x00', 0x1a1) 01:01:29 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000410002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1545.043362][T23604] loop3: detected capacity change from 0 to 512 [ 1545.056794][T23605] loop5: detected capacity change from 0 to 512 [ 1545.073879][T23604] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1545.099589][T23605] EXT4-fs (loop5): Invalid log cluster size: 264 [ 1545.108348][T23604] EXT4-fs (loop3): #blocks per group too big: 251691008 01:01:29 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000009010000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:29 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000100080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) [ 1545.182005][T23711] loop2: detected capacity change from 0 to 512 [ 1545.192141][T23720] loop1: detected capacity change from 0 to 512 [ 1545.215329][T23720] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:01:29 executing program 4: ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x1}) 01:01:29 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 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, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) [ 1545.229314][T23711] EXT4-fs (loop2): Invalid log cluster size: 268697600 01:01:29 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000002010002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1545.284521][T23720] loop1: detected capacity change from 0 to 512 [ 1545.296589][T23720] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1545.319806][T23918] loop5: detected capacity change from 0 to 512 01:01:29 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000004c010000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:29 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000720000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) [ 1545.336486][T23919] loop3: detected capacity change from 0 to 512 [ 1545.337156][T23918] EXT4-fs (loop5): Invalid log cluster size: 265 [ 1545.368221][T23919] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem 01:01:29 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/tcp6\x00') recvmmsg(r0, &(0x7f0000001100)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000100)=""/4096, 0x1000}, 0xffff}], 0x1, 0x101, &(0x7f0000001140)) r1 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}}) [ 1545.393198][T23919] EXT4-fs (loop3): #blocks per group too big: 268468224 [ 1545.435870][T23919] loop3: detected capacity change from 0 to 512 [ 1545.442737][T23919] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1545.457388][T23919] EXT4-fs (loop3): #blocks per group too big: 268468224 01:01:29 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 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, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) 01:01:29 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000110080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) [ 1545.483926][T24025] loop2: detected capacity change from 0 to 512 [ 1545.520439][T24025] EXT4-fs (loop2): Invalid log cluster size: 270532608 [ 1545.544469][T24030] loop1: detected capacity change from 0 to 512 [ 1545.554694][T24079] loop5: detected capacity change from 0 to 512 01:01:29 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}}) r1 = syz_io_uring_setup(0x4f85, &(0x7f0000000180), &(0x7f00006d4000/0x4000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000280), &(0x7f0000000000)) io_uring_enter(r1, 0x69c1, 0x0, 0x0, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_EVENTFD(r1, 0x5, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_EVENTFD(r1, 0xf, 0x0, 0x0) io_uring_enter(r1, 0x4f96, 0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000100)) 01:01:29 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000011002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1545.574589][T24030] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1545.587569][T24079] EXT4-fs (loop5): Invalid log cluster size: 332 01:01:29 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000001020000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1545.626320][T24030] loop1: detected capacity change from 0 to 512 [ 1545.639399][T24030] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:01:29 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000820000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) [ 1545.685344][T24137] loop3: detected capacity change from 0 to 512 [ 1545.692472][T24154] loop2: detected capacity change from 0 to 512 01:01:29 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 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, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) [ 1545.726967][T24137] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1545.739167][T24154] EXT4-fs (loop2): Invalid log cluster size: 285212672 [ 1545.753198][T24137] EXT4-fs (loop3): #blocks per group too big: 285245440 01:01:29 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000311002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:29 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000120080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) 01:01:29 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) fstatfs(r0, &(0x7f00000001c0)=""/106) fcntl$setlease(r0, 0x400, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}}) fsetxattr$security_evm(r0, &(0x7f0000000040), &(0x7f0000000180)=@sha1={0x1, "829090e2560d73ece57a54e178cd6ab10f436539"}, 0x15, 0x3) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r2 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x38020}, 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYRES32, @ANYRESDEC, @ANYBLOB="000805000000ff", @ANYRESDEC=r1, @ANYRESDEC=r2, @ANYRESOCT=r1], 0x44}, 0x1, 0x0, 0x0, 0x24000885}, 0x24004080) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)={0xb4, 0x0, 0x2, 0x70bd27, 0x25dfdbff, {}, [{{@pci={{0x8}, {0x11}}, {0x8}}, {0x8, 0xb, 0xc4}, {0x6, 0x11, 0x7fff}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x4}, {0x6, 0x11, 0x5}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0xb, 0x8}, {0x6}}]}, 0xb4}, 0x1, 0x0, 0x0, 0x8000}, 0x4000004) perf_event_open(&(0x7f0000002d80)={0x5, 0x80, 0x6, 0x1f, 0x18, 0xa5, 0x0, 0x8, 0x0, 0x10, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7, 0x1, @perf_bp={&(0x7f0000002d40), 0x5}, 0x1000, 0x0, 0x6c7, 0x8, 0x9, 0xd29, 0x0, 0x0, 0x2d, 0x0, 0x1}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) bind$inet(r1, &(0x7f0000002d00)={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000002b80)=[{{&(0x7f0000000240), 0x6e, &(0x7f0000001480)=[{&(0x7f00000002c0)=""/205, 0xcd}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/92, 0x5c}, {&(0x7f0000001440)=""/5, 0x5}], 0x4}}, {{&(0x7f00000014c0), 0x6e, &(0x7f0000001780)=[{&(0x7f0000001540)=""/105, 0x69}, {&(0x7f00000015c0)=""/93, 0x5d}, {&(0x7f0000001640)=""/11, 0xb}, {&(0x7f0000001680)=""/222, 0xde}], 0x4, &(0x7f00000017c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x80}}, {{&(0x7f0000001840), 0x6e, &(0x7f0000002ac0)=[{&(0x7f00000018c0)=""/114, 0x72}, {&(0x7f0000001940)=""/47, 0x2f}, {&(0x7f0000001980)=""/4096, 0x1000}, {&(0x7f0000002980)=""/183, 0xb7}, {&(0x7f0000002a40)=""/55, 0x37}, {&(0x7f0000002a80)=""/18, 0x12}], 0x6, &(0x7f0000002b40)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x38}}], 0x3, 0x3, 0x0) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000002c40)={'raw\x00', 0x0, [0xffffffe1, 0x0, 0x8000, 0x8, 0x3ff]}, &(0x7f0000002cc0)=0x54) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={0x0, {0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e21, @local}, {0x2, 0x4e24, @multicast1}, 0x152, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000000)='batadv_slave_0\x00', 0x8, 0x6, 0xfffa}) [ 1545.803952][T24349] loop5: detected capacity change from 0 to 512 [ 1545.828938][T24349] EXT4-fs (loop5): Invalid log cluster size: 513 01:01:30 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000003020000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1545.852868][T24444] loop1: detected capacity change from 0 to 512 [ 1545.896497][T24444] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1545.927515][T24485] loop3: detected capacity change from 0 to 512 [ 1545.935291][T24487] loop2: detected capacity change from 0 to 512 [ 1545.946819][T24444] loop1: detected capacity change from 0 to 512 [ 1545.954634][T24444] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1545.974052][T24487] EXT4-fs (loop2): Invalid log cluster size: 285409280 [ 1545.981058][T24485] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1545.988414][T24653] loop5: detected capacity change from 0 to 512 01:01:30 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000000000)=0x8, 0x4) socket$inet(0x2, 0x1, 0x9) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xfc}}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) 01:01:30 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, 0x0, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) 01:01:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000920000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) 01:01:30 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000012002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:30 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000004020000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1545.999202][T24653] EXT4-fs (loop5): Invalid log cluster size: 515 [ 1546.023505][T24485] EXT4-fs (loop3): #blocks per group too big: 302022656 01:01:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000130080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) 01:01:30 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}}) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) sendto$inet(r1, &(0x7f0000000100)="4388bf87dd8d14caf92be5b7b01e8588bffefdefc0c5bd339982d163bcad9e89dc03ce0370606b63123bb12d800b6d7a72c75743cbc29a4f186f601b1a471cb7aa40044a5a8f6e575cef6077162c80243c0db18c2b43680e400b8614a6cbb7b2c1f77775f48e1737e14501414c52c870ed8977d0355973ba830b", 0x7a, 0x4, &(0x7f0000000040)={0x2, 0x4e21, @multicast1}, 0x10) 01:01:30 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 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, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, 0x0, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) [ 1546.155480][T24865] loop1: detected capacity change from 0 to 512 [ 1546.165582][T24882] loop5: detected capacity change from 0 to 512 [ 1546.172529][T24865] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1546.191066][T24968] loop2: detected capacity change from 0 to 512 [ 1546.197635][T24882] EXT4-fs (loop5): Invalid log cluster size: 516 01:01:30 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000014002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1546.214399][T24865] loop1: detected capacity change from 0 to 512 [ 1546.222006][T24865] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1546.234589][T24968] EXT4-fs (loop2): Invalid log cluster size: 301989888 01:01:30 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f0000000100000000000000f6020000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000a20000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) 01:01:30 executing program 4: ioctl$FS_IOC_ENABLE_VERITY(0xffffffffffffffff, 0x40806685, &(0x7f0000000200)={0x1, 0x2, 0x1000, 0xb, &(0x7f0000000000)="772b936d75ede1595bb6f8", 0xe7, 0x0, &(0x7f0000000100)="72722b3a4e5e29e1f57aa7212fabea6c0fde5dd5dc5ff21dc5d5171fd79837b03d687040a368f887e2df24f1bbd95aab7143f134d06c8b7a1e4c2f6ea25c3299bd85c539e144da98eca8296e85734bc0204dd99a78e77fe9473189e0b6463adaecdd062a6ce14c00f4b3ea065375f1159bd92b48fbf20dc21f7208a9702635c8b57377510b404beb4819fd89dcb136e4862877d0c1eca3bd28d5f8452ae3a6e7d1c6b49975186a0c8feb74bb0d4621f7ce0225f3f63527aea8e7081c27bae56374d746a151c9e00505afa0998f918c05a51fabb3d65234adeeb6d983f6f4d15a1ba3793bb2a54a"}) r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}}) [ 1546.285651][T24971] loop3: detected capacity change from 0 to 512 [ 1546.313076][T24971] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1546.322089][T24971] EXT4-fs (loop3): #blocks per group too big: 318799872 [ 1546.365574][T24971] loop3: detected capacity change from 0 to 512 [ 1546.372837][T24971] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1546.385034][T24971] EXT4-fs (loop3): #blocks per group too big: 318799872 01:01:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000180080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) [ 1546.419155][T25151] loop5: detected capacity change from 0 to 512 [ 1546.433647][T25172] loop2: detected capacity change from 0 to 512 [ 1546.443960][T25151] EXT4-fs (loop5): Invalid log cluster size: 758 [ 1546.455432][T25181] loop1: detected capacity change from 0 to 512 01:01:30 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 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, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, 0x0, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) 01:01:30 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000018002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:30 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f0000000100000000000000f7020000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1546.465023][T25172] EXT4-fs (loop2): Invalid log cluster size: 335544320 [ 1546.481315][T25181] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:01:30 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) r1 = signalfd4(r0, &(0x7f0000000000), 0x8, 0x80800) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000000040)=0x5, 0x4) sendto$inet(r1, &(0x7f0000000280)="56a5247fba2786356781aa7a6bd37e31f2124363d05ff0b78729f1d2e62bf1d0bc94e023d86b227296137288b3a32dc45edb7e92a1fd21bcad71fc7b0b4310b894c0588c78068a6b568691f82a88e8d3d442a9b38c7a0d86111d1a0c57e9cfd167b9fbcb45b34fc736d3902e36f81bb4aa12d197a105c2236c6cecff4543df9e202a74880f49d4cd311ef9a7f645c72df94ef7711e7dd4f80760cb973c5084e0c8b3d49c8d2b6cfb93ab8079e32ca313c0894fda6096b6b76b8e8f3b038508ac9c88a814d4677302a62da444b4639319995deda648b68e77effe4ddb", 0xdc, 0x0, 0x0, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 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_config_ext={0x5, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x38020}, 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYRES32, @ANYRESDEC, @ANYBLOB="000805000000ff", @ANYRESDEC=r2, @ANYRESDEC=r3, @ANYRESOCT=r2], 0x44}, 0x1, 0x0, 0x0, 0x24000885}, 0x24004080) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)={0xb4, 0x0, 0x2, 0x70bd27, 0x25dfdbff, {}, [{{@pci={{0x8}, {0x11}}, {0x8}}, {0x8, 0xb, 0xc4}, {0x6, 0x11, 0x7fff}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x4}, {0x6, 0x11, 0x5}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0xb, 0x8}, {0x6}}]}, 0xb4}, 0x1, 0x0, 0x0, 0x8000}, 0x4000004) sendmsg$nl_generic(r2, &(0x7f0000001440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000001400)={&(0x7f00000003c0)={0x1018, 0x40, 0x10, 0x70bd2b, 0x25dfdbff, {0x18}, [@typed={0x1004, 0x32, 0x0, 0x0, @binary="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0x1018}, 0x1, 0x0, 0x0, 0x84}, 0x8800) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x10}) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000100)='/sys/module/random', 0x509040, 0x14) io_uring_enter(0xffffffffffffffff, 0x4f96, 0x0, 0x0, 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, 0xffffffffffffffff, &(0x7f0000001600)={r4, 0xffffffffffffffff, 0x7fff}) creat(&(0x7f0000001480)='./file0\x00', 0x10d) setsockopt$inet_group_source_req(r4, 0x0, 0x2f, &(0x7f0000000140)={0x80, {{0x2, 0x4e22, @private=0xa010100}}, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x20}}}}, 0x108) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r5, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x38020}, 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYRES32, @ANYRESDEC, @ANYBLOB="000805000000ff", @ANYRESDEC=r5, @ANYRESDEC=r6, @ANYRESOCT=r5], 0x44}, 0x1, 0x0, 0x0, 0x24000885}, 0x24004080) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(r5, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)={0xb4, 0x0, 0x2, 0x70bd27, 0x25dfdbff, {}, [{{@pci={{0x8}, {0x11}}, {0x8}}, {0x8, 0xb, 0xc4}, {0x6, 0x11, 0x7fff}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x4}, {0x6, 0x11, 0x5}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0xb, 0x8}, {0x6}}]}, 0xb4}, 0x1, 0x0, 0x0, 0x8000}, 0x4000004) getsockopt$inet_tcp_buf(r5, 0x6, 0x3, &(0x7f00000014c0)=""/227, &(0x7f00000015c0)=0xe3) [ 1546.522198][T25181] loop1: detected capacity change from 0 to 512 [ 1546.536337][T25181] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:01:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000b20000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) [ 1546.595692][T25286] loop3: detected capacity change from 0 to 512 [ 1546.614546][T25286] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1546.623360][T25286] EXT4-fs (loop3): #blocks per group too big: 402685952 [ 1546.664797][T25286] loop3: detected capacity change from 0 to 512 [ 1546.672397][T25286] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1546.681395][T25286] EXT4-fs (loop3): #blocks per group too big: 402685952 [ 1546.698461][T25370] loop2: detected capacity change from 0 to 512 [ 1546.706142][T25369] loop5: detected capacity change from 0 to 512 01:01:30 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) 01:01:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000220080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) 01:01:30 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2f}}, {0x2, 0x0, @broadcast}, 0x5, 0x0, 0x0, 0x0, 0x684a, 0x0, 0x0, 0x0, 0x8d7}) [ 1546.726452][T25369] EXT4-fs (loop5): Invalid log cluster size: 759 [ 1546.737982][T25370] EXT4-fs (loop2): Invalid log cluster size: 402653184 [ 1546.748799][T25464] loop1: detected capacity change from 0 to 512 01:01:30 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f0000000100000000000000fd020000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:30 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000000000001b002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1546.770464][T25464] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1546.855606][T25464] loop1: detected capacity change from 0 to 512 [ 1546.862924][T25464] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:01:31 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000c20000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) [ 1546.929612][T25504] loop3: detected capacity change from 0 to 512 [ 1546.951385][T25585] loop5: detected capacity change from 0 to 512 [ 1546.963266][T25504] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1546.971970][T25608] loop2: detected capacity change from 0 to 512 01:01:31 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x0, @empty}, {0x2, 0x0, @local}, {0x2, 0x0, @broadcast}}) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3000006, 0x50, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r1, 0x0, &(0x7f0000000000)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x3, @fd_index=0x5, 0x8, 0x200, 0x1a20, 0xb, 0x0, {0x2}}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.idle_time\x00', 0x0, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000100)={@local, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0xc) 01:01:31 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0x20000184}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4770, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0xa240, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="00000000affa12dd89be7e77197abd2f6d64300100dbaec24c9cf057c2b546b29b2ff8f0d656f4f582f67899b5a99c7ecd0b069e22bb4fd170265ae7dfb8a40808efc8f8f43ac2b04abe0a3c3db26643fbc0b42257cae87d9775fdcf4c67bb5361bf3205eb8f78fe5c2d9d56a8fafd"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='cgroup\x00', 0x402040, &(0x7f0000000440)='/dev/null\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60}, 0xc, 0x0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) [ 1546.972059][T25585] EXT4-fs (loop5): Invalid log cluster size: 765 01:01:31 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000030000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) 01:01:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000250080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000240)="ed41000000100000dbf4655fdcf46508acd4f77d4dedff744695fe7f69", 0x1d, 0x4200}], 0x0, &(0x7f0000000200)) mkdir(0x0, 0x0) 01:01:31 executing program 2: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f00000001000000000000000000dc1e002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x4800}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040002", 0x1d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014", 0x55, 0x8d00}], 0x0, &(0x7f0000013800)) [ 1547.003205][T25504] EXT4-fs (loop3): #blocks per group too big: 570458112 [ 1547.013529][T25608] EXT4-fs (loop2): Invalid log cluster size: 452984832 01:01:31 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x200, @dev}, {0x2, 0x0, @broadcast}, 0xfff38059f0b8e1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x20, 0x8}}, './file0\x00'}) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, &(0x7f0000000100)={{r1}, "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