63166b89937c00eb8fea0245cd93e4aa803160bd71c1a0bbb6b8285d8ab654485ab985f1dd2eb9abf53131a9680dcafe4000d3ea528dd52aba3e4ff6a3883ec614253d5627bd91522d881128328ed1e00907fa6cc48cec5268bbedd85ec02d8bac3183460dd1a27fbc06b5642473a41a6cbfb07f53deab2473b37c3d10a125d610f1b9ea5c83e7d462048f25fc1e79295eeff750a23faf5d542758c421bb0673504c9dbae2959f77", 0xffe00) ftruncate(r0, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x14517e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) fallocate(r3, 0x0, 0x0, 0x1000f8) r4 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r6, 0x6, 0x4, &(0x7f0000001300), 0x4) ioctl$int_in(r6, 0x5452, &(0x7f0000000300)=0x208) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) setsockopt$sock_int(r6, 0x1, 0x12, &(0x7f0000000180)=0x4000000, 0x4) sendto$inet6(r6, 0x0, 0x1e, 0x2200c851, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) poll(&(0x7f0000000040)=[{r6, 0x80}], 0x1, 0x800) sendto$inet6(r6, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090011006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a873664b5753444fe05f33e5f91045540836c3cd6af10f0cd018f0c6f57f926ac959a5628c45088fbe0c87fbe6cbcda4662d2a12f6d00"/215, 0xd0d0c2ac, 0x1, 0x0, 0x0) shutdown(r6, 0x1) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f0000002800)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000001a40)={0x0, 0x0, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) ioctl$BTRFS_IOC_GET_DEV_STATS(r6, 0xc4089434, &(0x7f0000000640)={r7, 0x9, 0x0, [0xfffffffffffffffd, 0x0, 0x0, 0x400, 0x4], [0x100, 0x7fd, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x10000000000, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x100000001, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd74e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xe, 0xb062, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x40000000001, 0x0, 0x0, 0x800]}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f0000000300)={{}, r5, 0x0, @inherit={0x58, 0x0}, @devid=r7}) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f0000000540)={0x0, 0x9, 0x8, 0xf7e4e612ed5d9566}) [ 358.413766][T19093] loop2: detected capacity change from 0 to 512 [ 358.417492][T19082] ext4 filesystem being mounted at /root/syzkaller-testdir40033448/syzkaller.1gQSk6/574/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 358.438410][T19077] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 358.443505][T19083] ext4 filesystem being mounted at /root/syzkaller-testdir4117055960/syzkaller.obvOiK/598/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 358.469325][T19086] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.5'. [ 358.474809][T19077] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 358.491036][T19077] EXT4-fs (loop0): This should not happen!! Data will be lost [ 358.491036][T19077] [ 358.500709][T19077] EXT4-fs (loop0): Total free blocks count 0 [ 358.506896][T19077] EXT4-fs (loop0): Free/Dirty block details 18:56:52 executing program 5: unshare(0x6c060000) unshare(0x30000100) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x300) r2 = socket$inet_udp(0x2, 0x2, 0x0) unshare(0x10000000) close(r2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x2604c811, &(0x7f0000000200)={0xa, 0x2, 0x0, @loopback}, 0x1c) unshare(0x0) r4 = socket$netlink(0x10, 0x3, 0x0) unshare(0x26030a00) writev(r4, &(0x7f0000000180)=[{&(0x7f00000003c0)="390000001300034700bb65e1c3c6ffff01000000010000000047fd17e5ffff08000400000000000000000000000000000000000000000000003aaa6978faf26a0659dcd3ca44d55ae9510d0e517f4247b25632106abcfe9ff44b621d7840917784302c95f6508a80caecf4cecbd0c8233d1bff7f1b2219d9ef5c4dad52f83b3aa363d82829a1615b175fd4a42a5b5dd14a8584b71b5bf2234660b08d0f27e55aecb6fc74b20aca5216693ff94301b7566bd83b2eee02b0bf17bf9f028a85be435a547ce26666e179e58d2796cff735b5ef25f8ece9f2aff703c3ac32e80f3464f887c153b1bd37cd2c955ae7caf85c", 0x6a}], 0x1) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) unshare(0x20000000) getsockopt(r5, 0x400000000000003a, 0x8, &(0x7f0000000300)=""/172, &(0x7f00000001c0)=0xac) flock(r3, 0x1) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0xb, &(0x7f0000000240)="7ffd00ab93d5987bd13f903481aa4c73e5534ea0ef3e8fb1e804bc0269d33cbc0db23fd851207ae3857c607f2282e199a0d101e4ab0454d1ad81cdcc2c2ea664ec7f66bcdefe645dc6c0d70dd74d913c0a98e7f291522cbe83004ae635676c550538dcf8c5b20880a593776bb52977fcc5ac8e23767587eb57d52fe38d6a84f5b0", 0x81) unshare(0x4c001100) ioctl$int_in(r2, 0x5452, &(0x7f0000000040)=0x1) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000100)='/sys/block/loop0', 0x224001, 0x182) unshare(0x20500) setreuid(0xee00, 0x0) keyctl$session_to_parent(0x12) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f0000000080)=0x3) unshare(0x40060000) write$binfmt_misc(r1, &(0x7f00000000c0)=ANY=[], 0xfffffecc) unshare(0x48000400) splice(r0, 0x0, r2, 0x0, 0x200002b2, 0x0) 18:56:52 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) recvmsg$unix(r1, 0x0, 0x2000) (async) recvmsg$unix(r1, 0x0, 0x2000) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000080)={'vlan0\x00', {0x2, 0x0, @dev}}) (async) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000080)={'vlan0\x00', {0x2, 0x0, @dev}}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) chdir(&(0x7f0000000000)='./file0\x00') write(r2, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x0) (async) ftruncate(r0, 0x0) [ 358.512786][T19077] EXT4-fs (loop0): free_blocks=65280 [ 358.518094][T19077] EXT4-fs (loop0): dirty_blocks=511 [ 358.523300][T19077] EXT4-fs (loop0): Block reservation details [ 358.529363][T19077] EXT4-fs (loop0): i_reserved_data_blocks=511 [ 358.532881][T19098] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.5'. [ 358.544918][T19098] lo: entered promiscuous mode [ 358.549685][T19098] lo: entered allmulticast mode [ 358.583736][T19093] ext4 filesystem being mounted at /root/syzkaller-testdir3104429897/syzkaller.sY02TX/563/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 358.612816][T19083] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 358.614172][T19103] loop3: detected capacity change from 0 to 512 [ 358.628096][T19082] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 358.646803][T19105] loop0: detected capacity change from 0 to 512 [ 358.654962][T19083] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 358.667497][T19083] EXT4-fs (loop1): This should not happen!! Data will be lost [ 358.667497][T19083] [ 358.677184][T19083] EXT4-fs (loop1): Total free blocks count 0 [ 358.681117][T19082] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 358.683218][T19083] EXT4-fs (loop1): Free/Dirty block details [ 358.683232][T19083] EXT4-fs (loop1): free_blocks=65280 [ 358.695576][T19082] EXT4-fs (loop4): This should not happen!! Data will be lost [ 358.695576][T19082] [ 358.695592][T19082] EXT4-fs (loop4): Total free blocks count 0 [ 358.701473][T19083] EXT4-fs (loop1): dirty_blocks=511 [ 358.701486][T19083] EXT4-fs (loop1): Block reservation details [ 358.706748][T19082] EXT4-fs (loop4): Free/Dirty block details [ 358.706760][T19082] EXT4-fs (loop4): free_blocks=65280 [ 358.706772][T19082] EXT4-fs (loop4): dirty_blocks=511 [ 358.716472][T19083] EXT4-fs (loop1): i_reserved_data_blocks=511 [ 358.722412][T19082] EXT4-fs (loop4): Block reservation details [ 358.762099][T19082] EXT4-fs (loop4): i_reserved_data_blocks=511 18:56:52 executing program 5: unshare(0x6c060000) (async) unshare(0x30000100) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) (async) unshare(0x300) r2 = socket$inet_udp(0x2, 0x2, 0x0) (async) unshare(0x10000000) close(r2) (async) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x2604c811, &(0x7f0000000200)={0xa, 0x2, 0x0, @loopback}, 0x1c) (async) unshare(0x0) r4 = socket$netlink(0x10, 0x3, 0x0) unshare(0x26030a00) (async) writev(r4, &(0x7f0000000180)=[{&(0x7f00000003c0)="390000001300034700bb65e1c3c6ffff01000000010000000047fd17e5ffff08000400000000000000000000000000000000000000000000003aaa6978faf26a0659dcd3ca44d55ae9510d0e517f4247b25632106abcfe9ff44b621d7840917784302c95f6508a80caecf4cecbd0c8233d1bff7f1b2219d9ef5c4dad52f83b3aa363d82829a1615b175fd4a42a5b5dd14a8584b71b5bf2234660b08d0f27e55aecb6fc74b20aca5216693ff94301b7566bd83b2eee02b0bf17bf9f028a85be435a547ce26666e179e58d2796cff735b5ef25f8ece9f2aff703c3ac32e80f3464f887c153b1bd37cd2c955ae7caf85c", 0x6a}], 0x1) (async) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) unshare(0x20000000) (async) getsockopt(r5, 0x400000000000003a, 0x8, &(0x7f0000000300)=""/172, &(0x7f00000001c0)=0xac) (async) flock(r3, 0x1) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0xb, &(0x7f0000000240)="7ffd00ab93d5987bd13f903481aa4c73e5534ea0ef3e8fb1e804bc0269d33cbc0db23fd851207ae3857c607f2282e199a0d101e4ab0454d1ad81cdcc2c2ea664ec7f66bcdefe645dc6c0d70dd74d913c0a98e7f291522cbe83004ae635676c550538dcf8c5b20880a593776bb52977fcc5ac8e23767587eb57d52fe38d6a84f5b0", 0x81) (async) unshare(0x4c001100) (async) ioctl$int_in(r2, 0x5452, &(0x7f0000000040)=0x1) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000100)='/sys/block/loop0', 0x224001, 0x182) (async) unshare(0x20500) setreuid(0xee00, 0x0) (async) keyctl$session_to_parent(0x12) (async) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f0000000080)=0x3) (async) unshare(0x40060000) (async) write$binfmt_misc(r1, &(0x7f00000000c0)=ANY=[], 0xfffffecc) (async) unshare(0x48000400) splice(r0, 0x0, r2, 0x0, 0x200002b2, 0x0) 18:56:52 executing program 1: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x5c00) [ 358.775191][T19103] ext4 filesystem being mounted at /root/syzkaller-testdir3155832884/syzkaller.yqA5v3/1013/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 358.782269][T19093] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 358.809210][T19093] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 18:56:52 executing program 4: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x5c00) [ 358.818736][T19105] ext4 filesystem being mounted at /root/syzkaller-testdir301899313/syzkaller.ofJZrT/568/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 358.821589][T19093] EXT4-fs (loop2): This should not happen!! Data will be lost [ 358.821589][T19093] [ 358.846197][T19093] EXT4-fs (loop2): Total free blocks count 0 [ 358.852293][T19093] EXT4-fs (loop2): Free/Dirty block details [ 358.858366][T19093] EXT4-fs (loop2): free_blocks=65280 [ 358.863766][T19093] EXT4-fs (loop2): dirty_blocks=511 [ 358.869040][T19093] EXT4-fs (loop2): Block reservation details [ 358.875055][T19093] EXT4-fs (loop2): i_reserved_data_blocks=511 [ 358.875535][T19103] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 358.894849][T19120] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 358.896880][T19103] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 358.912788][T19120] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 18:56:53 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$eJzs3c9vVFsdAPDvvW1pKYUWJfFHVBBRNISZdoCGsMKNxhASI3HlAmo7NE1nOk1nirSyKP+DiSSu9E9wYeLChJV7d7pzgwsTVOILfclbzMudmZZSOm3fo8x96Xw+ycm9555hvt/D9J4zPW3nBNC3LkTERkSciIgHETHeuZ50Stxul+xxr189md189WQ2iWbz3n+TVnt2LXb8m8ypznOORMTPfhzxy+TduPW19cWZSqW80qkXG9XlYn1t/epCdWa+PF9eKpWmp6Ynb167UTqyvp6v/vHljxbu/Pwvf/7mi79t/ODXWVpjnbad/ThK7a4PbcfJDEbEnQ8RLAcDnf6cyDsRPpc0Ir4UERez+7+ZdzYAQC80m+PRHN9ZBwCOu7S1Bpakhc5awFikaaHQXsM7F6NppVZvXHlYW12aa6+VTcRQ+nChUp7srBVOxFCS1ada52/qpV31axFxNiJ+M3yyVS/M1ipzeb7xAYA+dmrX/P/RcHv+BwCOuZG8EwAAes78DwD9x/wPAP3H/A8A/cf8DwD9x/wPAP3H/A8AfeWnd+9mpbnZ+fzruUdrq4u1R1fnyvXFQnV1tjBbW1kuzNdq863P7Kke9HyVWm156nqsPi42yvVGsb62fr9aW11q3G99rvf98lBPegUA7Ofs+ef/SCJi49bJVokdezmYq+F4S/NOAMjNQN4JALkZzDsBIDe+xwf22KL3LV1/RejZ0ecC9Mblr1n/h35l/R/6l/V/6F/W/6F/NZuJPf8BoM9Y4wf8/B8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA+u7FWSdJCZy/wsUjTQiHidERMxFDycKFSnoyIMxHx9+Gh4aw+lXfSAMB7Sv+ddPb/ujx+aWx364nk4+HWMSJ+9bt7v30802isTGXX/7d9vfGsc72UR/4AwEG25umteXzL61dPZrdKL/N5+cP25qJZ3M1OabcMxmDrOBJDETH6/6RTb8verwwcQfyNpxHx1b36n7TWRiY6O5/ujp/FPt3T+Olb8dNWW/uY/V98+QhygX7zPBt/bu91/6VxoXXc+/4faY1Q729r/Nt8Z/xLt8e/gS7j34XDxrj+1590bXsa8fXBveIn2/GTLvEvHTL+P7/xrYvd2pq/j7gce8ffGavYqC4X62vrVxeqM/Pl+fJSqTQ9NT1589qNUrG1Rl3cWql+139uXTmzX/9Hu8QfOaD/3z1k///wyYNffHuf+N//zt6v/7l94mdz4vcOGX9m9E9dt+/O4s916f9Br/+VQ8Z/8a/1uUM+FADogfra+uJMpVJecdKzk+y92xcgDSe5nWRfAUfxPF/5gKnmPTIBH9qbmz7vTAAAAAAAAAAAAAAAgG568QdPefcRAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACA4+vTAAAA//+0tdao") r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r0, &(0x7f0000004200)="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", 0xffe32) ftruncate(0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) [ 358.922194][T19103] EXT4-fs (loop3): This should not happen!! Data will be lost [ 358.922194][T19103] [ 358.934506][T19120] EXT4-fs (loop0): This should not happen!! Data will be lost [ 358.934506][T19120] [ 358.934519][T19120] EXT4-fs (loop0): Total free blocks count 0 [ 358.934529][T19120] EXT4-fs (loop0): Free/Dirty block details [ 358.934539][T19120] EXT4-fs (loop0): free_blocks=65280 [ 358.944135][T19103] EXT4-fs (loop3): Total free blocks count 0 [ 358.944149][T19103] EXT4-fs (loop3): Free/Dirty block details 18:56:53 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) recvmsg$unix(r1, 0x0, 0x2000) (async) recvmsg$unix(r1, 0x0, 0x2000) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000080)={'vlan0\x00', {0x2, 0x0, @dev}}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) chdir(&(0x7f0000000000)='./file0\x00') write(r2, &(0x7f0000004200)="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", 0xffe00) (async) write(r2, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x0) (async) ftruncate(r0, 0x0) [ 358.953763][T19120] EXT4-fs (loop0): dirty_blocks=511 [ 358.953774][T19120] EXT4-fs (loop0): Block reservation details [ 358.959785][T19103] EXT4-fs (loop3): free_blocks=65280 [ 358.965666][T19120] EXT4-fs (loop0): i_reserved_data_blocks=511 [ 358.970916][T19103] EXT4-fs (loop3): dirty_blocks=511 [ 358.970929][T19103] EXT4-fs (loop3): Block reservation details [ 358.970938][T19103] EXT4-fs (loop3): i_reserved_data_blocks=511 [ 359.051754][T19123] loop4: detected capacity change from 0 to 512 [ 359.062971][T19125] loop1: detected capacity change from 0 to 512 [ 359.089283][T19129] loop0: detected capacity change from 0 to 512 [ 359.089383][T19127] loop2: detected capacity change from 0 to 512 18:56:53 executing program 3: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x14517e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) fallocate(r3, 0x0, 0x0, 0x1000f8) r4 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r6, 0x6, 0x4, &(0x7f0000001300), 0x4) ioctl$int_in(r6, 0x5452, &(0x7f0000000300)=0x208) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) setsockopt$sock_int(r6, 0x1, 0x12, &(0x7f0000000180)=0x4000000, 0x4) sendto$inet6(r6, 0x0, 0x1e, 0x2200c851, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) poll(&(0x7f0000000040)=[{r6, 0x80}], 0x1, 0x800) sendto$inet6(r6, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090011006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a873664b5753444fe05f33e5f91045540836c3cd6af10f0cd018f0c6f57f926ac959a5628c45088fbe0c87fbe6cbcda4662d2a12f6d00"/215, 0xd0d0c2ac, 0x1, 0x0, 0x0) shutdown(r6, 0x1) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f0000002800)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000001a40)={0x0, 0x0, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) ioctl$BTRFS_IOC_GET_DEV_STATS(r6, 0xc4089434, &(0x7f0000000640)={r7, 0x9, 0x0, [0xfffffffffffffffd, 0x0, 0x0, 0x400, 0x4], [0x100, 0x7fd, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x10000000000, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x100000001, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd74e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xe, 0xb062, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x40000000001, 0x0, 0x0, 0x800]}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f0000000300)={{}, r5, 0x0, @inherit={0x58, 0x0}, @devid=r7}) [ 359.110966][T19129] ext4 filesystem being mounted at /root/syzkaller-testdir301899313/syzkaller.ofJZrT/569/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 359.127893][T19125] ext4 filesystem being mounted at /root/syzkaller-testdir4117055960/syzkaller.obvOiK/599/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 359.132061][T19123] ext4 filesystem being mounted at /root/syzkaller-testdir40033448/syzkaller.1gQSk6/575/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 359.150386][T19125] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 359.174392][T19125] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 359.186787][T19125] EXT4-fs (loop1): This should not happen!! Data will be lost [ 359.186787][T19125] [ 359.197244][T19125] EXT4-fs (loop1): Total free blocks count 0 [ 359.200028][T19127] ext4 filesystem being mounted at /root/syzkaller-testdir3104429897/syzkaller.sY02TX/564/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 359.203330][T19125] EXT4-fs (loop1): Free/Dirty block details [ 359.203343][T19125] EXT4-fs (loop1): free_blocks=65280 [ 359.203356][T19125] EXT4-fs (loop1): dirty_blocks=511 [ 359.228692][T19140] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1217: group 0, [ 359.229493][T19125] EXT4-fs (loop1): Block reservation details [ 359.234698][T19140] block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 359.242896][T19125] EXT4-fs (loop1): i_reserved_data_blocks=511 [ 359.251862][T19123] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 359.275821][T19127] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 359.289525][T19123] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 359.304705][T19123] EXT4-fs (loop4): This should not happen!! Data will be lost 18:56:53 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="74efc4c418fdb8d66bbba727f371d056ad6f44e9762d70401d1c9d331b48b925e9e6a7759abb206b9b18bfc3f3f96adb2b37c2121ef21e91bac768dd33df29649da1d82e826a55c4d620b6f510daee26004b741c951d528d806efbe00c439f2df46d3adf8be24e280b948a49afd17d56437c6e752d84f99bf37a88f0c54488dd13b848f2381d7d2aecb68ed16762e4a3c1a847565364b9f1af92c9c89e06e89fe6179cb7078a742cb968a9f09cc690dc473df29d6ad9af5879e9a2618c63702117a3a63d3a4236baee86f5f452e9663a795306dabb97db884348ab437bdc13b7cfb03eff1cf216f09d21078e1852fc7c96413d9d65c52ce9baa6bc26de7f028738a17120de30a433c9c3c8e276f3ae5e18a1f95767fffe8e98b0c3f134f12263b01c36866d4e0e856cc14ecf50279adb9438c6219c49cae973d8e7faf33dcdeb96d7ef7e89ae828cb91df22939307bb1f7fb7392e1e24f6b63166b89937c00eb8fea0245cd93e4aa803160bd71c1a0bbb6b8285d8ab654485ab985f1dd2eb9abf53131a9680dcafe4000d3ea528dd52aba3e4ff6a3883ec614253d5627bd91522d881128328ed1e00907fa6cc48cec5268bbedd85ec02d8bac3183460dd1a27fbc06b5642473a41a6cbfb07f53deab2473b37c3d10a125d610f1b9ea5c83e7d462048f25fc1e79295eeff750a23faf5d542758c421bb0673504c9dbae2959f77", 0xffe00) ftruncate(r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cgroup.controllers\x00', 0x100002, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0xc028660f, &(0x7f00000005c0)=0x3fffffffe) recvmsg(r2, &(0x7f0000000280)={&(0x7f0000000080)=@pptp={0x18, 0x2, {0x0, @local}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000140)=""/215, 0xd7}], 0x1}, 0x100) ioctl$FS_IOC_MEASURE_VERITY(r2, 0xc0046686, &(0x7f0000000000)={0x1, 0x29, "18dabeaa529cfff7411e64e68f4a1aa3a3139f63befdafe06acb5a6cbceb5a95904cec73fc92b2efc4"}) 18:56:53 executing program 1: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x5d00) [ 359.304705][T19123] [ 359.314372][T19123] EXT4-fs (loop4): Total free blocks count 0 [ 359.320443][T19123] EXT4-fs (loop4): Free/Dirty block details [ 359.325647][T19127] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 359.326365][T19123] EXT4-fs (loop4): free_blocks=65280 [ 359.338689][T19127] EXT4-fs (loop2): This should not happen!! Data will be lost [ 359.338689][T19127] [ 359.343957][T19123] EXT4-fs (loop4): dirty_blocks=511 18:56:53 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$eJzs3c9vVFsdAPDvvW1pKYUWJfFHVBBRNISZdoCGsMKNxhASI3HlAmo7NE1nOk1nirSyKP+DiSSu9E9wYeLChJV7d7pzgwsTVOILfclbzMudmZZSOm3fo8x96Xw+ycm9555hvt/D9J4zPW3nBNC3LkTERkSciIgHETHeuZ50Stxul+xxr189md189WQ2iWbz3n+TVnt2LXb8m8ypznOORMTPfhzxy+TduPW19cWZSqW80qkXG9XlYn1t/epCdWa+PF9eKpWmp6Ynb167UTqyvp6v/vHljxbu/Pwvf/7mi79t/ODXWVpjnbad/ThK7a4PbcfJDEbEnQ8RLAcDnf6cyDsRPpc0Ir4UERez+7+ZdzYAQC80m+PRHN9ZBwCOu7S1Bpakhc5awFikaaHQXsM7F6NppVZvXHlYW12aa6+VTcRQ+nChUp7srBVOxFCS1ada52/qpV31axFxNiJ+M3yyVS/M1ipzeb7xAYA+dmrX/P/RcHv+BwCOuZG8EwAAes78DwD9x/wPAP3H/A8A/cf8DwD9x/wPAP3H/A8AfeWnd+9mpbnZ+fzruUdrq4u1R1fnyvXFQnV1tjBbW1kuzNdq863P7Kke9HyVWm156nqsPi42yvVGsb62fr9aW11q3G99rvf98lBPegUA7Ofs+ef/SCJi49bJVokdezmYq+F4S/NOAMjNQN4JALkZzDsBIDe+xwf22KL3LV1/RejZ0ecC9Mblr1n/h35l/R/6l/V/6F/W/6F/NZuJPf8BoM9Y4wf8/B8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA+u7FWSdJCZy/wsUjTQiHidERMxFDycKFSnoyIMxHx9+Gh4aw+lXfSAMB7Sv+ddPb/ujx+aWx364nk4+HWMSJ+9bt7v30802isTGXX/7d9vfGsc72UR/4AwEG25umteXzL61dPZrdKL/N5+cP25qJZ3M1OabcMxmDrOBJDETH6/6RTb8verwwcQfyNpxHx1b36n7TWRiY6O5/ujp/FPt3T+Olb8dNWW/uY/V98+QhygX7zPBt/bu91/6VxoXXc+/4faY1Q729r/Nt8Z/xLt8e/gS7j34XDxrj+1590bXsa8fXBveIn2/GTLvEvHTL+P7/xrYvd2pq/j7gce8ffGavYqC4X62vrVxeqM/Pl+fJSqTQ9NT1589qNUrG1Rl3cWql+139uXTmzX/9Hu8QfOaD/3z1k///wyYNffHuf+N//zt6v/7l94mdz4vcOGX9m9E9dt+/O4s916f9Br/+VQ8Z/8a/1uUM+FADogfra+uJMpVJecdKzk+y92xcgDSe5nWRfAUfxPF/5gKnmPTIBH9qbmz7vTAAAAAAAAAAAAAAAgG568QdPefcRAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACA4+vTAAAA//+0tdao") r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r0, &(0x7f0000004200)="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", 0xffe33) ftruncate(0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) [ 359.353554][T19127] EXT4-fs (loop2): Total free blocks count 0 [ 359.353587][T19127] EXT4-fs (loop2): Free/Dirty block details [ 359.353597][T19127] EXT4-fs (loop2): free_blocks=65280 [ 359.353607][T19127] EXT4-fs (loop2): dirty_blocks=511 [ 359.353619][T19127] EXT4-fs (loop2): Block reservation details [ 359.353629][T19127] EXT4-fs (loop2): i_reserved_data_blocks=511 [ 359.359825][T19146] loop3: detected capacity change from 0 to 512 [ 359.364886][T19123] EXT4-fs (loop4): Block reservation details 18:56:53 executing program 4: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x5d00) [ 359.386125][T19146] ext4 filesystem being mounted at /root/syzkaller-testdir3155832884/syzkaller.yqA5v3/1014/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 359.387293][T19123] EXT4-fs (loop4): i_reserved_data_blocks=511 [ 359.406850][T19146] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 359.442204][T19146] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 359.454591][T19146] EXT4-fs (loop3): This should not happen!! Data will be lost [ 359.454591][T19146] [ 359.464323][T19146] EXT4-fs (loop3): Total free blocks count 0 [ 359.470301][T19146] EXT4-fs (loop3): Free/Dirty block details [ 359.476234][T19146] EXT4-fs (loop3): free_blocks=65280 [ 359.481532][T19146] EXT4-fs (loop3): dirty_blocks=511 [ 359.486753][T19146] EXT4-fs (loop3): Block reservation details [ 359.492744][T19146] EXT4-fs (loop3): i_reserved_data_blocks=511 [ 359.513198][T19151] loop0: detected capacity change from 0 to 512 [ 359.542330][T19154] loop4: detected capacity change from 0 to 512 [ 359.561265][T19151] ext4 filesystem being mounted at /root/syzkaller-testdir301899313/syzkaller.ofJZrT/570/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 359.563782][T19156] loop1: detected capacity change from 0 to 512 [ 359.578612][T19159] loop2: detected capacity change from 0 to 512 18:56:53 executing program 5: unshare(0x6c060000) unshare(0x30000100) pipe(&(0x7f0000000140)) (async) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x300) (async) unshare(0x300) socket$inet_udp(0x2, 0x2, 0x0) (async) r2 = socket$inet_udp(0x2, 0x2, 0x0) unshare(0x10000000) close(r2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x2604c811, &(0x7f0000000200)={0xa, 0x2, 0x0, @loopback}, 0x1c) unshare(0x0) r4 = socket$netlink(0x10, 0x3, 0x0) unshare(0x26030a00) writev(r4, &(0x7f0000000180)=[{&(0x7f00000003c0)="390000001300034700bb65e1c3c6ffff01000000010000000047fd17e5ffff08000400000000000000000000000000000000000000000000003aaa6978faf26a0659dcd3ca44d55ae9510d0e517f4247b25632106abcfe9ff44b621d7840917784302c95f6508a80caecf4cecbd0c8233d1bff7f1b2219d9ef5c4dad52f83b3aa363d82829a1615b175fd4a42a5b5dd14a8584b71b5bf2234660b08d0f27e55aecb6fc74b20aca5216693ff94301b7566bd83b2eee02b0bf17bf9f028a85be435a547ce26666e179e58d2796cff735b5ef25f8ece9f2aff703c3ac32e80f3464f887c153b1bd37cd2c955ae7caf85c", 0x6a}], 0x1) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) unshare(0x20000000) (async) unshare(0x20000000) getsockopt(r5, 0x400000000000003a, 0x8, &(0x7f0000000300)=""/172, &(0x7f00000001c0)=0xac) flock(r3, 0x1) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0xb, &(0x7f0000000240)="7ffd00ab93d5987bd13f903481aa4c73e5534ea0ef3e8fb1e804bc0269d33cbc0db23fd851207ae3857c607f2282e199a0d101e4ab0454d1ad81cdcc2c2ea664ec7f66bcdefe645dc6c0d70dd74d913c0a98e7f291522cbe83004ae635676c550538dcf8c5b20880a593776bb52977fcc5ac8e23767587eb57d52fe38d6a84f5b0", 0x81) unshare(0x4c001100) (async) unshare(0x4c001100) ioctl$int_in(r2, 0x5452, &(0x7f0000000040)=0x1) (async) ioctl$int_in(r2, 0x5452, &(0x7f0000000040)=0x1) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000100)='/sys/block/loop0', 0x224001, 0x182) (async) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000100)='/sys/block/loop0', 0x224001, 0x182) unshare(0x20500) setreuid(0xee00, 0x0) keyctl$session_to_parent(0x12) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f0000000080)=0x3) unshare(0x40060000) write$binfmt_misc(r1, &(0x7f00000000c0)=ANY=[], 0xfffffecc) (async) write$binfmt_misc(r1, &(0x7f00000000c0)=ANY=[], 0xfffffecc) unshare(0x48000400) (async) unshare(0x48000400) splice(r0, 0x0, r2, 0x0, 0x200002b2, 0x0) 18:56:53 executing program 3: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="74efc4c418fdb8d66bbba727f371d056ad6f44e9762d70401d1c9d331b48b925e9e6a7759abb206b9b18bfc3f3f96adb2b37c2121ef21e91bac768dd33df29649da1d82e826a55c4d620b6f510daee26004b741c951d528d806efbe00c439f2df46d3adf8be24e280b948a49afd17d56437c6e752d84f99bf37a88f0c54488dd13b848f2381d7d2aecb68ed16762e4a3c1a847565364b9f1af92c9c89e06e89fe6179cb7078a742cb968a9f09cc690dc473df29d6ad9af5879e9a2618c63702117a3a63d3a4236baee86f5f452e9663a795306dabb97db884348ab437bdc13b7cfb03eff1cf216f09d21078e1852fc7c96413d9d65c52ce9baa6bc26de7f028738a17120de30a433c9c3c8e276f3ae5e18a1f95767fffe8e98b0c3f134f12263b01c36866d4e0e856cc14ecf50279adb9438c6219c49cae973d8e7faf33dcdeb96d7ef7e89ae828cb91df22939307bb1f7fb7392e1e24f6b63166b89937c00eb8fea0245cd93e4aa803160bd71c1a0bbb6b8285d8ab654485ab985f1dd2eb9abf53131a9680dcafe4000d3ea528dd52aba3e4ff6a3883ec614253d5627bd91522d881128328ed1e00907fa6cc48cec5268bbedd85ec02d8bac3183460dd1a27fbc06b5642473a41a6cbfb07f53deab2473b37c3d10a125d610f1b9ea5c83e7d462048f25fc1e79295eeff750a23faf5d542758c421bb0673504c9dbae2959f77", 0xffe00) ftruncate(r0, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x14517e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) fallocate(r3, 0x0, 0x0, 0x1000f8) r4 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x4, &(0x7f0000001300), 0x4) ioctl$int_in(r5, 0x5452, &(0x7f0000000300)=0x208) bind$inet6(r5, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) setsockopt$sock_int(r5, 0x1, 0x12, &(0x7f0000000180)=0x4000000, 0x4) sendto$inet6(r5, 0x0, 0x1e, 0x2200c851, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) poll(&(0x7f0000000040)=[{r5, 0x80}], 0x1, 0x800) sendto$inet6(r5, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090011006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a873664b5753444fe05f33e5f91045540836c3cd6af10f0cd018f0c6f57f926ac959a5628c45088fbe0c87fbe6cbcda4662d2a12f6d00"/215, 0xd0d0c2ac, 0x1, 0x0, 0x0) shutdown(r5, 0x1) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f0000002800)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000001a40)={0x0, 0x0, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) ioctl$BTRFS_IOC_GET_DEV_STATS(r5, 0xc4089434, &(0x7f0000000640)={r6, 0x9, 0x0, [0xfffffffffffffffd, 0x0, 0x0, 0x400, 0x4], [0x100, 0x7fd, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x10000000000, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x100000001, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd74e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xe, 0xb062, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x40000000001, 0x0, 0x0, 0x800]}) [ 359.600173][T19159] ext4 filesystem being mounted at /root/syzkaller-testdir3104429897/syzkaller.sY02TX/565/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 359.617754][T19154] ext4 filesystem being mounted at /root/syzkaller-testdir40033448/syzkaller.1gQSk6/576/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 359.634281][T19151] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 359.649264][T19151] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 359.657061][T19156] ext4 filesystem being mounted at /root/syzkaller-testdir4117055960/syzkaller.obvOiK/600/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 359.661642][T19151] EXT4-fs (loop0): This should not happen!! Data will be lost [ 359.661642][T19151] [ 359.661656][T19151] EXT4-fs (loop0): Total free blocks count 0 [ 359.661666][T19151] EXT4-fs (loop0): Free/Dirty block details [ 359.683332][T19159] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1217: group 0, [ 359.686125][T19151] EXT4-fs (loop0): free_blocks=65280 [ 359.692058][T19159] block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 359.698019][T19151] EXT4-fs (loop0): dirty_blocks=511 [ 359.706373][T19159] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 359.711516][T19151] EXT4-fs (loop0): Block reservation details [ 359.719934][T19159] EXT4-fs (loop2): This should not happen!! Data will be lost [ 359.719934][T19159] [ 359.725118][T19151] EXT4-fs (loop0): i_reserved_data_blocks=511 [ 359.737427][T19159] EXT4-fs (loop2): Total free blocks count 0 [ 359.758317][T19154] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1217: group 0, [ 359.759168][T19159] EXT4-fs (loop2): Free/Dirty block details [ 359.765123][T19154] block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 359.766277][T19154] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 359.773379][T19159] EXT4-fs (loop2): free_blocks=65280 [ 359.779270][T19154] EXT4-fs (loop4): This should not happen!! Data will be lost [ 359.779270][T19154] [ 359.779284][T19154] EXT4-fs (loop4): Total free blocks count 0 [ 359.788038][T19159] EXT4-fs (loop2): dirty_blocks=511 [ 359.800522][T19154] EXT4-fs (loop4): Free/Dirty block details [ 359.800534][T19154] EXT4-fs (loop4): free_blocks=65280 [ 359.805821][T19159] EXT4-fs (loop2): Block reservation details [ 359.815419][T19154] EXT4-fs (loop4): dirty_blocks=511 [ 359.815432][T19154] EXT4-fs (loop4): Block reservation details [ 359.821376][T19159] EXT4-fs (loop2): i_reserved_data_blocks=511 18:56:53 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="74efc4c418fdb8d66bbba727f371d056ad6f44e9762d70401d1c9d331b48b925e9e6a7759abb206b9b18bfc3f3f96adb2b37c2121ef21e91bac768dd33df29649da1d82e826a55c4d620b6f510daee26004b741c951d528d806efbe00c439f2df46d3adf8be24e280b948a49afd17d56437c6e752d84f99bf37a88f0c54488dd13b848f2381d7d2aecb68ed16762e4a3c1a847565364b9f1af92c9c89e06e89fe6179cb7078a742cb968a9f09cc690dc473df29d6ad9af5879e9a2618c63702117a3a63d3a4236baee86f5f452e9663a795306dabb97db884348ab437bdc13b7cfb03eff1cf216f09d21078e1852fc7c96413d9d65c52ce9baa6bc26de7f028738a17120de30a433c9c3c8e276f3ae5e18a1f95767fffe8e98b0c3f134f12263b01c36866d4e0e856cc14ecf50279adb9438c6219c49cae973d8e7faf33dcdeb96d7ef7e89ae828cb91df22939307bb1f7fb7392e1e24f6b63166b89937c00eb8fea0245cd93e4aa803160bd71c1a0bbb6b8285d8ab654485ab985f1dd2eb9abf53131a9680dcafe4000d3ea528dd52aba3e4ff6a3883ec614253d5627bd91522d881128328ed1e00907fa6cc48cec5268bbedd85ec02d8bac3183460dd1a27fbc06b5642473a41a6cbfb07f53deab2473b37c3d10a125d610f1b9ea5c83e7d462048f25fc1e79295eeff750a23faf5d542758c421bb0673504c9dbae2959f77", 0xffe00) (async) ftruncate(r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cgroup.controllers\x00', 0x100002, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0xc028660f, &(0x7f00000005c0)=0x3fffffffe) recvmsg(r2, &(0x7f0000000280)={&(0x7f0000000080)=@pptp={0x18, 0x2, {0x0, @local}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000140)=""/215, 0xd7}], 0x1}, 0x100) (async) ioctl$FS_IOC_MEASURE_VERITY(r2, 0xc0046686, &(0x7f0000000000)={0x1, 0x29, "18dabeaa529cfff7411e64e68f4a1aa3a3139f63befdafe06acb5a6cbceb5a95904cec73fc92b2efc4"}) 18:56:53 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r0, &(0x7f0000004200)="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", 0xffe34) ftruncate(0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) [ 359.826601][T19154] EXT4-fs (loop4): i_reserved_data_blocks=511 [ 359.862592][T19156] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 359.914377][T19156] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 359.926760][T19156] EXT4-fs (loop1): This should not happen!! Data will be lost [ 359.926760][T19156] [ 359.936416][T19156] EXT4-fs (loop1): Total free blocks count 0 [ 359.941735][T19179] loop3: detected capacity change from 0 to 512 [ 359.942384][T19156] EXT4-fs (loop1): Free/Dirty block details [ 359.942397][T19156] EXT4-fs (loop1): free_blocks=65280 18:56:54 executing program 4: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x5e00) 18:56:54 executing program 1: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x5e00) [ 359.957137][T19177] loop0: detected capacity change from 0 to 512 [ 359.959842][T19156] EXT4-fs (loop1): dirty_blocks=511 [ 359.959856][T19156] EXT4-fs (loop1): Block reservation details [ 359.968623][T19169] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.5'. [ 359.971273][T19156] EXT4-fs (loop1): i_reserved_data_blocks=511 [ 359.992891][T19169] lo: entered promiscuous mode [ 359.997710][T19169] lo: entered allmulticast mode [ 359.998274][T19179] ext4 filesystem being mounted at /root/syzkaller-testdir3155832884/syzkaller.yqA5v3/1015/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 360.032360][T19179] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 360.045815][T19187] loop1: detected capacity change from 0 to 512 [ 360.047196][T19179] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 360.061013][T19177] ext4 filesystem being mounted at /root/syzkaller-testdir301899313/syzkaller.ofJZrT/571/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 360.065344][T19179] EXT4-fs (loop3): This should not happen!! Data will be lost [ 360.065344][T19179] [ 360.065359][T19179] EXT4-fs (loop3): Total free blocks count 0 [ 360.089157][T19185] loop2: detected capacity change from 0 to 512 [ 360.089673][T19179] EXT4-fs (loop3): Free/Dirty block details [ 360.104065][T19187] ext4 filesystem being mounted at /root/syzkaller-testdir4117055960/syzkaller.obvOiK/601/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 360.107793][T19179] EXT4-fs (loop3): free_blocks=65280 [ 360.127895][T19179] EXT4-fs (loop3): dirty_blocks=511 [ 360.133108][T19179] EXT4-fs (loop3): Block reservation details [ 360.136756][T19185] ext4 filesystem being mounted at /root/syzkaller-testdir3104429897/syzkaller.sY02TX/566/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 360.139095][T19179] EXT4-fs (loop3): i_reserved_data_blocks=511 [ 360.156662][T19177] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 360.183578][T19187] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 360.185450][T19177] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 360.210311][T19177] EXT4-fs (loop0): This should not happen!! Data will be lost [ 360.210311][T19177] [ 360.213292][T19185] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 360.219984][T19177] EXT4-fs (loop0): Total free blocks count 0 [ 360.219999][T19177] EXT4-fs (loop0): Free/Dirty block details [ 360.234455][T19185] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 360.240286][T19177] EXT4-fs (loop0): free_blocks=65280 [ 360.246162][T19185] EXT4-fs (loop2): This should not happen!! Data will be lost [ 360.246162][T19185] [ 360.258471][T19177] EXT4-fs (loop0): dirty_blocks=511 [ 360.263730][T19185] EXT4-fs (loop2): Total free blocks count 0 [ 360.273358][T19177] EXT4-fs (loop0): Block reservation details [ 360.278555][T19185] EXT4-fs (loop2): Free/Dirty block details [ 360.284490][T19177] EXT4-fs (loop0): i_reserved_data_blocks=511 [ 360.290447][T19185] EXT4-fs (loop2): free_blocks=65280 [ 360.307879][T19185] EXT4-fs (loop2): dirty_blocks=511 18:56:54 executing program 3: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x14517e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) fallocate(r3, 0x0, 0x0, 0x1000f8) r4 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x4, &(0x7f0000001300), 0x4) ioctl$int_in(r5, 0x5452, &(0x7f0000000300)=0x208) bind$inet6(r5, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) setsockopt$sock_int(r5, 0x1, 0x12, &(0x7f0000000180)=0x4000000, 0x4) sendto$inet6(r5, 0x0, 0x1e, 0x2200c851, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) poll(&(0x7f0000000040)=[{r5, 0x80}], 0x1, 0x800) sendto$inet6(r5, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090011006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a873664b5753444fe05f33e5f91045540836c3cd6af10f0cd018f0c6f57f926ac959a5628c45088fbe0c87fbe6cbcda4662d2a12f6d00"/215, 0xd0d0c2ac, 0x1, 0x0, 0x0) shutdown(r5, 0x1) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f0000002800)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000001a40)={0x0, 0x0, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) [ 360.313136][T19185] EXT4-fs (loop2): Block reservation details [ 360.319149][T19185] EXT4-fs (loop2): i_reserved_data_blocks=511 [ 360.320861][T19187] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 360.337632][T19187] EXT4-fs (loop1): This should not happen!! Data will be lost [ 360.337632][T19187] [ 360.337776][T19201] loop4: detected capacity change from 0 to 512 [ 360.347269][T19187] EXT4-fs (loop1): Total free blocks count 0 [ 360.347284][T19187] EXT4-fs (loop1): Free/Dirty block details 18:56:54 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cgroup.controllers\x00', 0x100002, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0xc028660f, &(0x7f00000005c0)=0x3fffffffe) (async) recvmsg(r2, &(0x7f0000000280)={&(0x7f0000000080)=@pptp={0x18, 0x2, {0x0, @local}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000140)=""/215, 0xd7}], 0x1}, 0x100) (async) ioctl$FS_IOC_MEASURE_VERITY(r2, 0xc0046686, &(0x7f0000000000)={0x1, 0x29, "18dabeaa529cfff7411e64e68f4a1aa3a3139f63befdafe06acb5a6cbceb5a95904cec73fc92b2efc4"}) 18:56:54 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r0, &(0x7f0000004200)="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", 0xffe35) ftruncate(0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) 18:56:54 executing program 1: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x5f00) [ 360.347293][T19187] EXT4-fs (loop1): free_blocks=65280 [ 360.347304][T19187] EXT4-fs (loop1): dirty_blocks=511 [ 360.347315][T19187] EXT4-fs (loop1): Block reservation details [ 360.381989][T19187] EXT4-fs (loop1): i_reserved_data_blocks=511 [ 360.385740][T19201] ext4 filesystem being mounted at /root/syzkaller-testdir40033448/syzkaller.1gQSk6/577/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 360.428905][T19201] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 360.443470][T19206] loop1: detected capacity change from 0 to 512 [ 360.453097][T19201] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 360.454750][T19207] loop2: detected capacity change from 0 to 512 [ 360.465523][T19201] EXT4-fs (loop4): This should not happen!! Data will be lost [ 360.465523][T19201] [ 360.465542][T19201] EXT4-fs (loop4): Total free blocks count 0 [ 360.487472][T19201] EXT4-fs (loop4): Free/Dirty block details [ 360.493367][T19201] EXT4-fs (loop4): free_blocks=65280 [ 360.496091][T19209] loop3: detected capacity change from 0 to 512 [ 360.498672][T19201] EXT4-fs (loop4): dirty_blocks=511 [ 360.510128][T19201] EXT4-fs (loop4): Block reservation details [ 360.516121][T19201] EXT4-fs (loop4): i_reserved_data_blocks=511 18:56:54 executing program 5: unshare(0x6c060000) unshare(0x30000100) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x300) r2 = socket$inet_udp(0x2, 0x2, 0x0) unshare(0x10000000) close(r2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @empty}, 0x66) sendto$inet6(r3, 0x0, 0x0, 0x2604c811, &(0x7f0000000200)={0xa, 0x2, 0x0, @loopback}, 0x1c) unshare(0x0) r4 = socket$netlink(0x10, 0x3, 0x0) unshare(0x26030a00) writev(r4, &(0x7f0000000180)=[{&(0x7f00000003c0)="390000001300034700bb65e1c3c6ffff01000000010000000047fd17e5ffff08000400000000000000000000000000000000000000000000003aaa6978faf26a0659dcd3ca44d55ae9510d0e517f4247b25632106abcfe9ff44b621d7840917784302c95f6508a80caecf4cecbd0c8233d1bff7f1b2219d9ef5c4dad52f83b3aa363d82829a1615b175fd4a42a5b5dd14a8584b71b5bf2234660b08d0f27e55aecb6fc74b20aca5216693ff94301b7566bd83b2eee02b0bf17bf9f028a85be435a547ce26666e179e58d2796cff735b5ef25f8ece9f2aff703c3ac32e80f3464f887c153b1bd37cd2c955ae7caf85c", 0x6a}], 0x1) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) unshare(0x20000000) getsockopt(r3, 0x7, 0x808, &(0x7f00000004c0)=""/179, &(0x7f00000001c0)=0xb3) flock(r3, 0x1) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0xb, &(0x7f0000000240)="7ffd00ab93d5987bd13f903481aa4c73e5534ea0ef3e8fb1e804bc0269d33cbc0db23fd851207ae3857c607f2282e199a0d101e4ab0454d1ad81cdcc2c2ea664ec7f66bcdefe645dc6c0d70dd74d913c0a98e7f291522cbe83004ae635676c550538dcf8c5b20880a593776bb52977fcc5ac8e23767587eb57d52fe38d6a84f5b0", 0x81) unshare(0x4c001100) ioctl$int_in(r2, 0x5452, &(0x7f0000000040)=0x1) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000100)='/sys/block/loop0', 0x224001, 0x182) unshare(0x20500) setreuid(0xee00, 0x0) keyctl$session_to_parent(0x12) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f0000000080)=0x3) unshare(0x40060000) write$binfmt_misc(r1, &(0x7f00000000c0)=ANY=[], 0xfffffecc) unshare(0x48000400) splice(r0, 0x0, r2, 0x0, 0x200002b2, 0x0) [ 360.526809][T19206] ext4 filesystem being mounted at /root/syzkaller-testdir4117055960/syzkaller.obvOiK/602/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 360.542766][T19209] ext4 filesystem being mounted at /root/syzkaller-testdir3155832884/syzkaller.yqA5v3/1016/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 360.562745][T19218] loop0: detected capacity change from 0 to 512 18:56:54 executing program 4: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x5f00) [ 360.569958][T19207] ext4 filesystem being mounted at /root/syzkaller-testdir3104429897/syzkaller.sY02TX/567/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 360.591502][T19206] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 360.609974][T19206] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 360.622379][T19206] EXT4-fs (loop1): This should not happen!! Data will be lost [ 360.622379][T19206] [ 360.622409][T19209] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1217: group 0, [ 360.632050][T19206] EXT4-fs (loop1): Total free blocks count 0 [ 360.632068][T19206] EXT4-fs (loop1): Free/Dirty block details [ 360.640323][T19209] block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 360.646289][T19206] EXT4-fs (loop1): free_blocks=65280 [ 360.665918][T19206] EXT4-fs (loop1): dirty_blocks=511 [ 360.666205][T19207] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1217: group 0, [ 360.671108][T19206] EXT4-fs (loop1): Block reservation details [ 360.671121][T19206] EXT4-fs (loop1): i_reserved_data_blocks=511 [ 360.681795][T19209] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 360.685572][T19207] block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 360.686271][T19207] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 18:56:54 executing program 1: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x6000) 18:56:54 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r0, &(0x7f0000004200)="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", 0xffe36) ftruncate(0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) [ 360.691641][T19209] EXT4-fs (loop3): This should not happen!! Data will be lost [ 360.691641][T19209] [ 360.703966][T19207] EXT4-fs (loop2): This should not happen!! Data will be lost [ 360.703966][T19207] [ 360.703979][T19207] EXT4-fs (loop2): Total free blocks count 0 [ 360.703989][T19207] EXT4-fs (loop2): Free/Dirty block details [ 360.704000][T19207] EXT4-fs (loop2): free_blocks=65280 [ 360.704012][T19207] EXT4-fs (loop2): dirty_blocks=511 [ 360.704024][T19207] EXT4-fs (loop2): Block reservation details [ 360.704040][T19207] EXT4-fs (loop2): i_reserved_data_blocks=511 [ 360.712475][T19209] EXT4-fs (loop3): Total free blocks count 0 [ 360.712486][T19209] EXT4-fs (loop3): Free/Dirty block details [ 360.712495][T19209] EXT4-fs (loop3): free_blocks=65280 [ 360.712505][T19209] EXT4-fs (loop3): dirty_blocks=511 [ 360.712514][T19209] EXT4-fs (loop3): Block reservation details [ 360.712523][T19209] EXT4-fs (loop3): i_reserved_data_blocks=511 [ 360.745536][T19218] ext4 filesystem being mounted at /root/syzkaller-testdir301899313/syzkaller.ofJZrT/572/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 360.843722][T19230] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 360.855446][T19232] loop4: detected capacity change from 0 to 512 [ 360.858363][T19230] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 360.868275][T19234] loop2: detected capacity change from 0 to 512 [ 360.876757][T19230] EXT4-fs (loop0): This should not happen!! Data will be lost [ 360.876757][T19230] 18:56:55 executing program 3: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x14517e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) fallocate(r3, 0x0, 0x0, 0x1000f8) r4 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x4, &(0x7f0000001300), 0x4) ioctl$int_in(r5, 0x5452, &(0x7f0000000300)=0x208) bind$inet6(r5, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) setsockopt$sock_int(r5, 0x1, 0x12, &(0x7f0000000180)=0x4000000, 0x4) sendto$inet6(r5, 0x0, 0x1e, 0x2200c851, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) poll(&(0x7f0000000040)=[{r5, 0x80}], 0x1, 0x800) sendto$inet6(r5, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090011006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a873664b5753444fe05f33e5f91045540836c3cd6af10f0cd018f0c6f57f926ac959a5628c45088fbe0c87fbe6cbcda4662d2a12f6d00"/215, 0xd0d0c2ac, 0x1, 0x0, 0x0) shutdown(r5, 0x1) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f0000002800)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) 18:56:55 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000a00)={0x0, 0x0, "8123b573aceec7068e369c4a86452b26a12a230b1b7258a15a23ba0fdf70258e58f66fc99df0509dcc5a50d029c6fd4333f7684965e0b626fa2b69e54c015be9f0a1effb2d2c478598cfeccba50681d4a1ac0ddacd0477a135a95a86d65d4e4ef2cc4028fbf07c758c6c322299dd25be17c2da15a18ad3aec4bc86ad6bb6417178683d46ac3cd23220d1ca267940d28c0aae5b66a55f2b899c0fc07b45fd4797085629442d39a5d59982513be5e69a7fc57f775d06d6d04ae634d77e0605cbd720e92ba5e3761da29b55e04bc2ed5db171194e94e7d8744ebf56b4748fe8d664fdfa5a0c77e82bae1e0d87bd7e6076006cd4427b8a90d691dd2670afb5e4e91d", "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"}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x7a05, 0x1700) write$cgroup_int(r4, &(0x7f0000000200), 0x43400) ioctl$SIOCX25GCAUSEDIAG(r4, 0x89e6, &(0x7f0000000000)={0x0, 0x5}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r2, 0xc0709411, &(0x7f0000000140)={{r3, 0x11, 0xffffffffffffff87, 0x3, 0x6, 0x2, 0x401, 0x10001, 0x0, 0x7e00000, 0x5, 0x284, 0xffff, 0xfff, 0x4}, 0x18, [0x0, 0x0, 0x0]}) ftruncate(r0, 0x0) [ 360.892667][T19230] EXT4-fs (loop0): Total free blocks count 0 [ 360.898755][T19230] EXT4-fs (loop0): Free/Dirty block details [ 360.904719][T19230] EXT4-fs (loop0): free_blocks=65280 [ 360.910023][T19230] EXT4-fs (loop0): dirty_blocks=511 [ 360.915411][T19230] EXT4-fs (loop0): Block reservation details [ 360.921442][T19230] EXT4-fs (loop0): i_reserved_data_blocks=511 [ 360.956414][T19234] ext4 filesystem being mounted at /root/syzkaller-testdir3104429897/syzkaller.sY02TX/568/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 360.966070][T19247] loop0: detected capacity change from 0 to 512 [ 360.979867][T19232] ext4 filesystem being mounted at /root/syzkaller-testdir40033448/syzkaller.1gQSk6/578/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 360.996481][T19242] loop3: detected capacity change from 0 to 512 [ 361.004665][T19248] loop1: detected capacity change from 0 to 512 [ 361.022061][T19234] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 361.034637][T19248] ext4 filesystem being mounted at /root/syzkaller-testdir4117055960/syzkaller.obvOiK/603/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 361.037058][T19234] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 361.063846][T19234] EXT4-fs (loop2): This should not happen!! Data will be lost [ 361.063846][T19234] [ 361.070212][T19232] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 361.073580][T19234] EXT4-fs (loop2): Total free blocks count 0 [ 361.093924][T19234] EXT4-fs (loop2): Free/Dirty block details [ 361.096649][T19232] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 361.100014][T19234] EXT4-fs (loop2): free_blocks=65280 [ 361.112208][T19232] EXT4-fs (loop4): This should not happen!! Data will be lost [ 361.112208][T19232] [ 361.112221][T19232] EXT4-fs (loop4): Total free blocks count 0 [ 361.112233][T19232] EXT4-fs (loop4): Free/Dirty block details [ 361.112244][T19232] EXT4-fs (loop4): free_blocks=65280 [ 361.117521][T19234] EXT4-fs (loop2): dirty_blocks=511 [ 361.117534][T19234] EXT4-fs (loop2): Block reservation details 18:56:55 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r0, &(0x7f0000004200)="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", 0xffe37) ftruncate(0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) [ 361.127143][T19232] EXT4-fs (loop4): dirty_blocks=511 [ 361.127157][T19232] EXT4-fs (loop4): Block reservation details [ 361.133110][T19234] EXT4-fs (loop2): i_reserved_data_blocks=511 [ 361.138986][T19232] EXT4-fs (loop4): i_reserved_data_blocks=511 [ 361.171319][T19248] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1217: group 0, [ 361.174528][T19242] ext4 filesystem being mounted at /root/syzkaller-testdir3155832884/syzkaller.yqA5v3/1017/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 361.178902][T19248] block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 361.202122][T19242] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 361.215548][T19248] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 361.232437][T19242] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 361.237388][T19248] EXT4-fs (loop1): This should not happen!! Data will be lost [ 361.237388][T19248] [ 361.237403][T19248] EXT4-fs (loop1): Total free blocks count 0 [ 361.249738][T19242] EXT4-fs (loop3): This should not happen!! Data will be lost [ 361.249738][T19242] [ 361.249752][T19242] EXT4-fs (loop3): Total free blocks count 0 [ 361.259378][T19248] EXT4-fs (loop1): Free/Dirty block details [ 361.259390][T19248] EXT4-fs (loop1): free_blocks=65280 [ 361.259402][T19248] EXT4-fs (loop1): dirty_blocks=511 [ 361.259412][T19248] EXT4-fs (loop1): Block reservation details 18:56:55 executing program 4: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x6000) [ 361.259422][T19248] EXT4-fs (loop1): i_reserved_data_blocks=511 [ 361.265391][T19242] EXT4-fs (loop3): Free/Dirty block details [ 361.291552][T19247] ext4 filesystem being mounted at /root/syzkaller-testdir301899313/syzkaller.ofJZrT/573/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 361.292166][T19242] EXT4-fs (loop3): free_blocks=65280 [ 361.332735][T19247] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1217: group 0, [ 361.335522][T19242] EXT4-fs (loop3): dirty_blocks=511 [ 361.335538][T19242] EXT4-fs (loop3): Block reservation details 18:56:55 executing program 1: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x6100) [ 361.343753][T19247] block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 361.345142][T19247] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 361.349017][T19242] EXT4-fs (loop3): i_reserved_data_blocks=511 [ 361.354986][T19247] EXT4-fs (loop0): This should not happen!! Data will be lost [ 361.354986][T19247] [ 361.383559][ T27] audit: type=1400 audit(1702407415.453:312): avc: denied { create } for pid=19246 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 361.391469][T19247] EXT4-fs (loop0): Total free blocks count 0 [ 361.412623][ T27] audit: type=1400 audit(1702407415.493:313): avc: denied { ioctl } for pid=19246 comm="syz-executor.0" path="socket:[49748]" dev="sockfs" ino=49748 ioctlcmd=0x9411 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 361.417428][T19247] EXT4-fs (loop0): Free/Dirty block details [ 361.417441][T19247] EXT4-fs (loop0): free_blocks=65280 18:56:55 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000a00)={0x0, 0x0, "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", "d877ffb206fb13209d383f85f45818ad368cedc7457a0253ef55758c604733188e68091f9402d27b01b2fe6b40705380526e80ee5f988388f6d66f6707b60d57cf67d9412eb7665f8f0ccb74ea7a76db07a1902d695f56416edac6fb12a39b96def06c4e6bba43b03c4ed639042d9d4d621be90950870ea3aaefac5a5a4f8f2f0536966fb66ddb9548f26038915261364195dfd2bf51bf71b645752e58d57afb1e0c63c1b8cbcccf3bae48a8618c81cab078dd4757a94a18c213991addb2d0bee502711d42812010fd6e0fe510f8eae67ea1de121b3938a8eb76bcfa98f6371478adc1961ea05c55acb6ae4cbdf34714feaf8a888f6c1cbd672849bae3bc572ed80bd67d4a8e70d86074273d80e849330e4c22ce81edc260fc12980a3a9e7ff04c06b8cefc44e6779443cafbe3ec7e52288f474b251816131c19b5aa76d1f56b4e5a2b98674db47a24a8a213067473a8f2f93f490cbd80e8d21744fdf50e30ea87f56997bca0fba1c7b305ed9d3dc6a6b151490ea88e755290ac746591fa9d67ea536b87d6abd8decc71ecf08e51b8d994e6edbc6ae2d6c1e2494d492833415d636edc656a8f3d8a17bdc74acf05e354c8238305f6612552a699fc979b2dcda9c5a1f453d3c3db6db29f395832a08ce65f70d61fe1fe07ce7bb4af805d79363193ba741032ed045e222c49490547529db9d7d84b332e61d89baafe4555141c8c423755602111bd58a34dc3c9806234b534aedc21637e66eedf653fff5e6a14ee178469c56ad7cd0e23e970497c54ed13d7247a078e52f85b067d192ef9dd478bc911bbf56a339fd4927c90b5174b1370f5df30bd768ebe63300892bf6bd55e4c20f2ab464420dd1d20119d38560ebc677775bdaf11bef3ebf73d3f6534d055540fba71dd107b0a76058f18b4d5e57aefd56b41cb205933cfb43bd8f3a79ba988416e271b74d04166cdadbd38c39f0f48fef39c46c4c1d1ab64ddb9d9ed6a9bc1453571eec03a1262a17dd300c4397a30c5afaa44dae167865c5ffa93a7c2cf921cf5e08d8dbd944fc1dbec41d2bfaf78c6738d3362f25fbba4975aa21f804270a91d999117fffe9d87e3525fd2d6decd04207fac096c29806b3d68a07b50211ab7a6cc1ea2838e645dee4a50f848519390f59785ffa27fb985e0e40840b36866c099bb99a7eba8a511b4c9d72241f2453a54994a6287f106fddb3673726e79eb7ccc5c7a4ce6671ed8584613a8b4086c9843c02d340780d930b91cd8d7d5fe086d3044b9f3f735882ec2392352b3237ee4560696f5278f2690bb398e85cb50c9490103a918d4d35778574fde681a449b8181b734d8f4b8147e12abb347f48a963e678a58e6c063985f6aca5616b3114d138e431a7c358da30f15e264fb61a06583303681efb3c033f8484f89e4609c64780ab24a6f647e77990e251474131c12e6a2d8f8c39f7c76796be12aa702d50b942d2290f23c52a436837aee8ca080a46ef9735270e5dadc20a4959b400736808a8ec5ad1daa520a180d6ea8c92e79e44d0406ca720301a2e5ce29e9509251213e99e4eec809c4434f0ffa1eeb3fce347d8fb4ba5c20df9454c0a4b7d6a724ae9a58edbff8b2d546841857a47dbda320f102082a040215a4c2a003982cc4e9d62ce837d30cec523c0548f13200993eed8fa04c70c994fc21a3207151da993b46a87abe7a38d638045f0a17bab4c666648d2cc7fc54b612d9261c4a01c1035c010cfb179b16daab5bd59fcfff276c082107846c549686ac923227cab749765076d0c5fb56da2382756fd03cf6258de8ddd2a026261ab1cb4c245747e9b4845c1a0682e99cb9944be1533244ce9542c41a40051be3ca059ff32109843f2706d04553193d4e33d76b363b1a373d5d109a53766a1b536ab2f913e6044e416779a63f58da3868bcd2bfa539407048699203fb3ed72afbeec6a64b27a26ecdf5c90cd254fc3cbe2786a04ad1bc611f07f7c1db5466768f4387163234cf694fecce503315888707cd84bb9a84a6a9434b942ba96fe881dfbeb59164f0cf1f1374f2df794128eaaef7ba9bf9fcda94e3c05385b81205f40a609ff5105ca61dbf6fbd32ffa84e5afb04d58f429242f422d7c00cc93150b50a934c63da1d0ec222b24aeaed770e1b617b25ad3d4e6cb64f829a3f9a77d46e142bae7afbccbeafa4116929695e8ad5fe1bd3c5495ecf0a8edd3e1a9b8290dbcf5d1d2daa4b1e895b82a790d7a98420971857a8ae08046e80a1c76b53768a9a2d01f40b647f8aa41c9dfa74135d28b58ab7e92993220b19c354838b8de230d2fb07394838101a6b184a3e9e972861671d38406bddcfa290fb6d756d7bccc74faca30162c0ef6758a1273d774c691a14933995922f3fa377337d66b29d371b52fa0bce26a169ad90f9d69db6694354d649e882f9e074eaee0b5242275c09f6e346cfd64fefb9a1916a8ae402201100c4edbd35e67928b34a9a7d12dd2401b0795efd1a7a52e295da21e6c09639b16823c2f6e58868220e41c3bbf138798dc47ee5f67746505ebfbd90e9bee1e814364ea7eb63b2da05e479636a78ceb79626872ab42dadeb66a9d1cc923a3f2797992cf2aa0878034a1b1db0c78ac8975c15d8b61ec5e9dbd5d2bcb8f6f23d3c1872e1755084697b35bc81c9aa85d746b3844fcf3b82354dea69f4ce47b19e9110cbcd8c90531a9c6b55e8015b0e59de9d43453122d7338ce754e1b7013dbbc1950a1582840f379ddb26a4b5b1c291edb7846d7e4533a978338de4deac24a60a786f840fccca745fe2daf6fa8bda98f5406e50c50f8fcd2083e2b7e3d45e157c5945b40acc6f2121ac1ac198614cbf5687878f0875d4671b4891033768cd45f2ad89b846e3b9b5fef98bd926b5116a06213347e178874a78384221b6b69a6a79a2777376a09171432af2a27de36f77f3ed0941ae46e0730f8022a4e8209d777605f0228b00446f402d5bcba88d9e0371774da3bf3e0de296120d3ed0fbb17840a5777754dbcb0238478b223f53368cb51087860c23cb7f363ae5609332d3ef36d089836aa301cc941df5f8d20c624c2022eb9b2aaabdfd66baf4b06ba8ebe60362bddb5d89cb853c9156d4827f6d90314c2f3817778f73b7287f4241b025d5ef166c0f25686fc6cc844d51396238b1883b4b6b8b481503857a4ef241392971c056a88b88067a6c9cc313de245942d9e143a8f1570b2e2f108804bce9d6d99929719b1bc99e0703a7bebfc4819d1b6b7d0eff83c315095b1eac8985afc36b7bad5af87c30647168be63264d74f8ddf7737085be424def802ae5bb5d2d61e68f88f3b2f7fee42d599cc3cabd21fbfec279277f4f1fa57a9652d5087cb26923d7b5da9b0f9aa5c77605a453d0f9c1332b0505245c6dcb221c60f7051b0cfd341fa1ec5e2e7170d6a5841ab348cb0b008a865c57b3389751ec333defc28a0d4c89e3ba4edd463322c14882d8a577f5718342193b74fa2372a65b0e4d0ecb75bcaaa9a32ea5889ce00ba873a948ecc7876c8973653c4ba89dbcb136791b99eb01c9c25409d8fbde62b16eda634f4e5093080f049bdaae60390754f0a4cae06214036eeb592b766643cc0b372dba6eab67c650aedf1961fd477f3735a39e71a54426e4ec920f508e89693ef9a28411895b60bb1baabd8cbf3292eba11b0921d20e5950b824908ab16e112d45a654be79213d161083ba6cd34c48a22dc60225ee41f16f02dfc532d95a7890deaf2f32c3d429f8e9217c8822ef40ae47c60a87942cadcd7d789afdfe3c6546539982ff7b75270caa2d0d7552e3e525a7be9c6968837790777fe3b37c07911a8e09974f2810be01305e0e1c5315b8d356c0a8a0296db129ba908f50c526aaede6318c61010172ba302a3ac9541b16458dd43c7bc0b6be3d12f6cfe04c7531daa62e4c28fb3721ecadf03382b9dcc96c638bcef83936966bcddff96379e67599aac527494ef346509e2371a205dafbf48a7a6e6a948157ddbdbd0581d0c413048486dc01a957cc622f581e5765920ee38cece3bd3bfb1cb764a733c3072cce55ff7f406363acef9df8aa7c9cb9e17f9a3101902b97124baeb12c4d5973d6f30662f247a04159beff6f86a2da3c3579241a635ff39e3e8184f06652e1f98aada3d4943a02648b9f1d533bbbe8ec7f674a02b0c6e4e50bfd1bbfa22cf1a2ac7fa8f064df97682bfd9e0fc79f882d135967230bbb0172ffc6989c40f8b4e3ca1a5d2726ba6ad45473b64d17fd5b72e187a2f3023d8a9520a25e195f9caba0f9a031f9d69f487c4b3d1b95c52e673139a86fc969b95975851bdc3a8b3666a57a254c440803c46abc79afa642d91dd61f4184e6b9909c06f89ce97e44ac0d8311826f9dd36736f2000aca42f909ad1f8d754a7da01fc7027219216b0853fdb91601e947dc3a3350430b20533e5594fd0f80bffac95fa277671bdbf72320e3e085ecb7c7ec6f3b935e63f98ecb8d4ba0f30d28a90063ede4683dab927ed63164a67473c79e74e94ffffa9d2eaef211138c764ebfdeb50d10bedc5842e4c66c57feacacf1576f400622210d9f790eff3dea4ead6ff28aced8599a007dd5f978e3a6a33816523d7fd59cf8b0ba19c81aa32378612431ae4f968121f02fe814fc98d828da3b7501b8ffbd2d4d8c26d4ee8e851e48ef964008cbf3dbb49a7879ab6ec254367861b8e16a34864c3a49a78a7c5e4d7b0ceda92c321ce5344035929f43810d28b5721b929e79b3cd14b90d00299a561043da4f27edb03d1dc112da552251681c78c9c91bff245fc6119e8a0dda8382647415d5736ae7afd8004da1ce7b73a82b852213ad95bdb7baff69c626bddc797731365603bdea3b20b7934d5e0fb4f892ae86010c44b1ca6d03b1d53bc3728a005faa5bb0e56bb65f456271fa3de2e175ceff4119b9005cd403bf80804ed698deae8182075352d1d339edd382d630f1b0a0b693cb289759098620b036ae5ccbbd9c7545dbbe5720e8160cfac2a551c74df65e3312db369f752cead0017bff232a8b025ae7c3fdd9ecefb818769a0e2e0faccf2ea833c992eb7c3900a7bec829774134632be130cc228d33fd8b5497bb74a2c7587e81a5d3324b3d910581ca23002af2fdb1b341d7cc2cb064adfac9cb50e6e223cb732accd2e3f0790b8fcac1328531223fa01a009a524705308700cfc76d77da3f2fe396551ad96a77eebdf78ee516bf1aa532a735feac764937404b174a986c4804c7b47e1ac1406cec84fe7533ce4d047f5dd2357557af8f52c55bd1dd99deacf3f08b0a9d9af66f09bea2dc3f2da2b981d5db54f823a361063b8d60ca1dbd1565b64c5f9ec7387376e3589ab103a377346642ec885d5214dc22d0925b115f94dab9f54f97081d0e4e1ca0862cac6b44d1b78fe2"}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x7a05, 0x1700) write$cgroup_int(r4, &(0x7f0000000200), 0x43400) ioctl$SIOCX25GCAUSEDIAG(r4, 0x89e6, &(0x7f0000000000)={0x0, 0x5}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r2, 0xc0709411, &(0x7f0000000140)={{r3, 0x11, 0xffffffffffffff87, 0x3, 0x6, 0x2, 0x401, 0x10001, 0x0, 0x7e00000, 0x5, 0x284, 0xffff, 0xfff, 0x4}, 0x18, [0x0, 0x0, 0x0]}) ftruncate(r0, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") (async) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) (async) write(r1, &(0x7f0000004200)="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", 0xffe00) (async) syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000a00)={0x0, 0x0, "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", "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"}) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x7a05, 0x1700) (async) write$cgroup_int(r4, &(0x7f0000000200), 0x43400) (async) ioctl$SIOCX25GCAUSEDIAG(r4, 0x89e6, &(0x7f0000000000)={0x0, 0x5}) (async) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r2, 0xc0709411, &(0x7f0000000140)={{r3, 0x11, 0xffffffffffffff87, 0x3, 0x6, 0x2, 0x401, 0x10001, 0x0, 0x7e00000, 0x5, 0x284, 0xffff, 0xfff, 0x4}, 0x18, [0x0, 0x0, 0x0]}) (async) ftruncate(r0, 0x0) (async) [ 361.453798][T19247] EXT4-fs (loop0): dirty_blocks=511 [ 361.459016][T19247] EXT4-fs (loop0): Block reservation details [ 361.465009][T19247] EXT4-fs (loop0): i_reserved_data_blocks=511 [ 361.490814][T19227] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.5'. 18:56:55 executing program 3: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="74efc4c418fdb8d66bbba727f371d056ad6f44e9762d70401d1c9d331b48b925e9e6a7759abb206b9b18bfc3f3f96adb2b37c2121ef21e91bac768dd33df29649da1d82e826a55c4d620b6f510daee26004b741c951d528d806efbe00c439f2df46d3adf8be24e280b948a49afd17d56437c6e752d84f99bf37a88f0c54488dd13b848f2381d7d2aecb68ed16762e4a3c1a847565364b9f1af92c9c89e06e89fe6179cb7078a742cb968a9f09cc690dc473df29d6ad9af5879e9a2618c63702117a3a63d3a4236baee86f5f452e9663a795306dabb97db884348ab437bdc13b7cfb03eff1cf216f09d21078e1852fc7c96413d9d65c52ce9baa6bc26de7f028738a17120de30a433c9c3c8e276f3ae5e18a1f95767fffe8e98b0c3f134f12263b01c36866d4e0e856cc14ecf50279adb9438c6219c49cae973d8e7faf33dcdeb96d7ef7e89ae828cb91df22939307bb1f7fb7392e1e24f6b63166b89937c00eb8fea0245cd93e4aa803160bd71c1a0bbb6b8285d8ab654485ab985f1dd2eb9abf53131a9680dcafe4000d3ea528dd52aba3e4ff6a3883ec614253d5627bd91522d881128328ed1e00907fa6cc48cec5268bbedd85ec02d8bac3183460dd1a27fbc06b5642473a41a6cbfb07f53deab2473b37c3d10a125d610f1b9ea5c83e7d462048f25fc1e79295eeff750a23faf5d542758c421bb0673504c9dbae2959f77", 0xffe00) ftruncate(r0, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x14517e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f8) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x4, &(0x7f0000001300), 0x4) ioctl$int_in(r4, 0x5452, &(0x7f0000000300)=0x208) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) setsockopt$sock_int(r4, 0x1, 0x12, &(0x7f0000000180)=0x4000000, 0x4) sendto$inet6(r4, 0x0, 0x1e, 0x2200c851, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) poll(&(0x7f0000000040)=[{r4, 0x80}], 0x1, 0x800) sendto$inet6(r4, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090011006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a873664b5753444fe05f33e5f91045540836c3cd6af10f0cd018f0c6f57f926ac959a5628c45088fbe0c87fbe6cbcda4662d2a12f6d00"/215, 0xd0d0c2ac, 0x1, 0x0, 0x0) shutdown(r4, 0x1) [ 361.515036][T19263] loop2: detected capacity change from 0 to 512 [ 361.525849][T19267] loop1: detected capacity change from 0 to 512 [ 361.527925][T19268] loop4: detected capacity change from 0 to 512 [ 361.555223][T19269] loop0: detected capacity change from 0 to 512 [ 361.556009][T19268] ext4 filesystem being mounted at /root/syzkaller-testdir40033448/syzkaller.1gQSk6/579/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 361.580135][T19267] ext4 filesystem being mounted at /root/syzkaller-testdir4117055960/syzkaller.obvOiK/604/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 361.608201][T19263] ext4 filesystem being mounted at /root/syzkaller-testdir3104429897/syzkaller.sY02TX/569/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 361.633067][T19267] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 361.635398][T19268] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 361.655893][T19269] ext4 filesystem being mounted at /root/syzkaller-testdir301899313/syzkaller.ofJZrT/574/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 361.661995][T19268] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 361.689047][T19268] EXT4-fs (loop4): This should not happen!! Data will be lost [ 361.689047][T19268] [ 361.693123][T19279] loop3: detected capacity change from 0 to 512 [ 361.698715][T19268] EXT4-fs (loop4): Total free blocks count 0 [ 361.698730][T19268] EXT4-fs (loop4): Free/Dirty block details [ 361.698741][T19268] EXT4-fs (loop4): free_blocks=65280 [ 361.721390][T19263] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1217: group 0, [ 361.722141][T19268] EXT4-fs (loop4): dirty_blocks=511 [ 361.722157][T19268] EXT4-fs (loop4): Block reservation details [ 361.730435][T19263] block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 361.735596][T19268] EXT4-fs (loop4): i_reserved_data_blocks=511 18:56:55 executing program 4: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$eJzs3c9vVFsdAPDvvW1pKYUWJfFHVBBRNISZdoCGsMKNxhASI3HlAmo7NE1nOk1nirSyKP+DiSSu9E9wYeLChJV7d7pzgwsTVOILfclbzMudmZZSOm3fo8x96Xw+ycm9555hvt/D9J4zPW3nBNC3LkTERkSciIgHETHeuZ50Stxul+xxr189md189WQ2iWbz3n+TVnt2LXb8m8ypznOORMTPfhzxy+TduPW19cWZSqW80qkXG9XlYn1t/epCdWa+PF9eKpWmp6Ynb167UTqyvp6v/vHljxbu/Pwvf/7mi79t/ODXWVpjnbad/ThK7a4PbcfJDEbEnQ8RLAcDnf6cyDsRPpc0Ir4UERez+7+ZdzYAQC80m+PRHN9ZBwCOu7S1Bpakhc5awFikaaHQXsM7F6NppVZvXHlYW12aa6+VTcRQ+nChUp7srBVOxFCS1ada52/qpV31axFxNiJ+M3yyVS/M1ipzeb7xAYA+dmrX/P/RcHv+BwCOuZG8EwAAes78DwD9x/wPAP3H/A8A/cf8DwD9x/wPAP3H/A8AfeWnd+9mpbnZ+fzruUdrq4u1R1fnyvXFQnV1tjBbW1kuzNdq863P7Kke9HyVWm156nqsPi42yvVGsb62fr9aW11q3G99rvf98lBPegUA7Ofs+ef/SCJi49bJVokdezmYq+F4S/NOAMjNQN4JALkZzDsBIDe+xwf22KL3LV1/RejZ0ecC9Mblr1n/h35l/R/6l/V/6F/W/6F/NZuJPf8BoM9Y4wf8/B8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA+u7FWSdJCZy/wsUjTQiHidERMxFDycKFSnoyIMxHx9+Gh4aw+lXfSAMB7Sv+ddPb/ujx+aWx364nk4+HWMSJ+9bt7v30802isTGXX/7d9vfGsc72UR/4AwEG25umteXzL61dPZrdKL/N5+cP25qJZ3M1OabcMxmDrOBJDETH6/6RTb8verwwcQfyNpxHx1b36n7TWRiY6O5/ujp/FPt3T+Olb8dNWW/uY/V98+QhygX7zPBt/bu91/6VxoXXc+/4faY1Q729r/Nt8Z/xLt8e/gS7j34XDxrj+1590bXsa8fXBveIn2/GTLvEvHTL+P7/xrYvd2pq/j7gce8ffGavYqC4X62vrVxeqM/Pl+fJSqTQ9NT1589qNUrG1Rl3cWql+139uXTmzX/9Hu8QfOaD/3z1k///wyYNffHuf+N//zt6v/7l94mdz4vcOGX9m9E9dt+/O4s916f9Br/+VQ8Z/8a/1uUM+FADogfra+uJMpVJecdKzk+y92xcgDSe5nWRfAUfxPF/5gKnmPTIBH9qbmz7vTAAAAAAAAAAAAAAAgG568QdPefcRAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACA4+vTAAAA//+0tdao") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x6100) [ 361.736669][T19267] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 361.768539][T19267] EXT4-fs (loop1): This should not happen!! Data will be lost [ 361.768539][T19267] [ 361.770189][T19263] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 361.778180][T19267] EXT4-fs (loop1): Total free blocks count 0 [ 361.778193][T19267] EXT4-fs (loop1): Free/Dirty block details [ 361.778204][T19267] EXT4-fs (loop1): free_blocks=65280 [ 361.790523][T19263] EXT4-fs (loop2): This should not happen!! Data will be lost [ 361.790523][T19263] [ 361.790537][T19263] EXT4-fs (loop2): Total free blocks count 0 [ 361.796505][T19267] EXT4-fs (loop1): dirty_blocks=511 [ 361.796519][T19267] EXT4-fs (loop1): Block reservation details [ 361.796529][T19267] EXT4-fs (loop1): i_reserved_data_blocks=511 [ 361.812985][T19279] ext4 filesystem being mounted at /root/syzkaller-testdir3155832884/syzkaller.yqA5v3/1018/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 361.817427][T19263] EXT4-fs (loop2): Free/Dirty block details [ 361.817442][T19263] EXT4-fs (loop2): free_blocks=65280 [ 361.828978][T19269] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 361.830265][T19269] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 361.835397][T19263] EXT4-fs (loop2): dirty_blocks=511 [ 361.841439][T19269] EXT4-fs (loop0): This should not happen!! Data will be lost [ 361.841439][T19269] [ 361.856305][T19263] EXT4-fs (loop2): Block reservation details [ 361.856315][T19263] EXT4-fs (loop2): i_reserved_data_blocks=511 [ 361.887395][T19279] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1217: group 0, [ 361.894214][T19269] EXT4-fs (loop0): Total free blocks count 0 [ 361.899412][T19279] block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 361.909004][T19269] EXT4-fs (loop0): Free/Dirty block details [ 361.909015][T19269] EXT4-fs (loop0): free_blocks=65280 [ 361.919913][T19279] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 361.921110][T19269] EXT4-fs (loop0): dirty_blocks=511 [ 361.921123][T19269] EXT4-fs (loop0): Block reservation details [ 361.921132][T19269] EXT4-fs (loop0): i_reserved_data_blocks=511 [ 361.929365][T19279] EXT4-fs (loop3): This should not happen!! Data will be lost [ 361.929365][T19279] [ 361.994362][T19279] EXT4-fs (loop3): Total free blocks count 0 [ 362.000336][T19279] EXT4-fs (loop3): Free/Dirty block details [ 362.006263][T19279] EXT4-fs (loop3): free_blocks=65280 [ 362.011542][T19279] EXT4-fs (loop3): dirty_blocks=511 [ 362.016770][T19279] EXT4-fs (loop3): Block reservation details [ 362.022755][T19279] EXT4-fs (loop3): i_reserved_data_blocks=511 [ 362.086077][T19299] loop4: detected capacity change from 0 to 512 [ 362.108830][T19299] ext4 filesystem being mounted at /root/syzkaller-testdir40033448/syzkaller.1gQSk6/580/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 362.175685][T19299] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 362.190548][T19299] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 362.202923][T19299] EXT4-fs (loop4): This should not happen!! Data will be lost [ 362.202923][T19299] [ 362.212560][T19299] EXT4-fs (loop4): Total free blocks count 0 [ 362.218578][T19299] EXT4-fs (loop4): Free/Dirty block details [ 362.224507][T19299] EXT4-fs (loop4): free_blocks=65280 [ 362.229782][T19299] EXT4-fs (loop4): dirty_blocks=511 [ 362.235116][T19299] EXT4-fs (loop4): Block reservation details [ 362.241087][T19299] EXT4-fs (loop4): i_reserved_data_blocks=511 18:56:56 executing program 5: unshare(0x6c060000) (async) unshare(0x30000100) (async) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x300) (async) r2 = socket$inet_udp(0x2, 0x2, 0x0) unshare(0x10000000) close(r2) (async) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @empty}, 0x66) (async) sendto$inet6(r3, 0x0, 0x0, 0x2604c811, &(0x7f0000000200)={0xa, 0x2, 0x0, @loopback}, 0x1c) (async) unshare(0x0) r4 = socket$netlink(0x10, 0x3, 0x0) unshare(0x26030a00) (async, rerun: 32) writev(r4, &(0x7f0000000180)=[{&(0x7f00000003c0)="390000001300034700bb65e1c3c6ffff01000000010000000047fd17e5ffff08000400000000000000000000000000000000000000000000003aaa6978faf26a0659dcd3ca44d55ae9510d0e517f4247b25632106abcfe9ff44b621d7840917784302c95f6508a80caecf4cecbd0c8233d1bff7f1b2219d9ef5c4dad52f83b3aa363d82829a1615b175fd4a42a5b5dd14a8584b71b5bf2234660b08d0f27e55aecb6fc74b20aca5216693ff94301b7566bd83b2eee02b0bf17bf9f028a85be435a547ce26666e179e58d2796cff735b5ef25f8ece9f2aff703c3ac32e80f3464f887c153b1bd37cd2c955ae7caf85c", 0x6a}], 0x1) (async, rerun: 32) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) unshare(0x20000000) (async, rerun: 32) getsockopt(r3, 0x7, 0x808, &(0x7f00000004c0)=""/179, &(0x7f00000001c0)=0xb3) (async, rerun: 32) flock(r3, 0x1) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0xb, &(0x7f0000000240)="7ffd00ab93d5987bd13f903481aa4c73e5534ea0ef3e8fb1e804bc0269d33cbc0db23fd851207ae3857c607f2282e199a0d101e4ab0454d1ad81cdcc2c2ea664ec7f66bcdefe645dc6c0d70dd74d913c0a98e7f291522cbe83004ae635676c550538dcf8c5b20880a593776bb52977fcc5ac8e23767587eb57d52fe38d6a84f5b0", 0x81) (async, rerun: 32) unshare(0x4c001100) (async, rerun: 32) ioctl$int_in(r2, 0x5452, &(0x7f0000000040)=0x1) (async) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000100)='/sys/block/loop0', 0x224001, 0x182) unshare(0x20500) setreuid(0xee00, 0x0) (async) keyctl$session_to_parent(0x12) (async, rerun: 64) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f0000000080)=0x3) (async, rerun: 64) unshare(0x40060000) write$binfmt_misc(r1, &(0x7f00000000c0)=ANY=[], 0xfffffecc) (async, rerun: 64) unshare(0x48000400) (async, rerun: 64) splice(r0, 0x0, r2, 0x0, 0x200002b2, 0x0) 18:56:56 executing program 1: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$eJzs3c9vVFsdAPDvvW1pKYUWJfFHVBBRNISZdoCGsMKNxhASI3HlAmo7NE1nOk1nirSyKP+DiSSu9E9wYeLChJV7d7pzgwsTVOILfclbzMudmZZSOm3fo8x96Xw+ycm9555hvt/D9J4zPW3nBNC3LkTERkSciIgHETHeuZ50Stxul+xxr189md189WQ2iWbz3n+TVnt2LXb8m8ypznOORMTPfhzxy+TduPW19cWZSqW80qkXG9XlYn1t/epCdWa+PF9eKpWmp6Ynb167UTqyvp6v/vHljxbu/Pwvf/7mi79t/ODXWVpjnbad/ThK7a4PbcfJDEbEnQ8RLAcDnf6cyDsRPpc0Ir4UERez+7+ZdzYAQC80m+PRHN9ZBwCOu7S1Bpakhc5awFikaaHQXsM7F6NppVZvXHlYW12aa6+VTcRQ+nChUp7srBVOxFCS1ada52/qpV31axFxNiJ+M3yyVS/M1ipzeb7xAYA+dmrX/P/RcHv+BwCOuZG8EwAAes78DwD9x/wPAP3H/A8A/cf8DwD9x/wPAP3H/A8AfeWnd+9mpbnZ+fzruUdrq4u1R1fnyvXFQnV1tjBbW1kuzNdq863P7Kke9HyVWm156nqsPi42yvVGsb62fr9aW11q3G99rvf98lBPegUA7Ofs+ef/SCJi49bJVokdezmYq+F4S/NOAMjNQN4JALkZzDsBIDe+xwf22KL3LV1/RejZ0ecC9Mblr1n/h35l/R/6l/V/6F/W/6F/NZuJPf8BoM9Y4wf8/B8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA+u7FWSdJCZy/wsUjTQiHidERMxFDycKFSnoyIMxHx9+Gh4aw+lXfSAMB7Sv+ddPb/ujx+aWx364nk4+HWMSJ+9bt7v30802isTGXX/7d9vfGsc72UR/4AwEG25umteXzL61dPZrdKL/N5+cP25qJZ3M1OabcMxmDrOBJDETH6/6RTb8verwwcQfyNpxHx1b36n7TWRiY6O5/ujp/FPt3T+Olb8dNWW/uY/V98+QhygX7zPBt/bu91/6VxoXXc+/4faY1Q729r/Nt8Z/xLt8e/gS7j34XDxrj+1590bXsa8fXBveIn2/GTLvEvHTL+P7/xrYvd2pq/j7gce8ffGavYqC4X62vrVxeqM/Pl+fJSqTQ9NT1589qNUrG1Rl3cWql+139uXTmzX/9Hu8QfOaD/3z1k///wyYNffHuf+N//zt6v/7l94mdz4vcOGX9m9E9dt+/O4s916f9Br/+VQ8Z/8a/1uUM+FADogfra+uJMpVJecdKzk+y92xcgDSe5nWRfAUfxPF/5gKnmPTIBH9qbmz7vTAAAAAAAAAAAAAAAgG568QdPefcRAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACA4+vTAAAA//+0tdao") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x6200) 18:56:56 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") (async, rerun: 32) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) (rerun: 32) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) (async, rerun: 32) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000a00)={0x0, 0x0, "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", "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"}) (rerun: 32) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x7a05, 0x1700) write$cgroup_int(r4, &(0x7f0000000200), 0x43400) ioctl$SIOCX25GCAUSEDIAG(r4, 0x89e6, &(0x7f0000000000)={0x0, 0x5}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r2, 0xc0709411, &(0x7f0000000140)={{r3, 0x11, 0xffffffffffffff87, 0x3, 0x6, 0x2, 0x401, 0x10001, 0x0, 0x7e00000, 0x5, 0x284, 0xffff, 0xfff, 0x4}, 0x18, [0x0, 0x0, 0x0]}) (async, rerun: 32) ftruncate(r0, 0x0) (rerun: 32) 18:56:56 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r0, &(0x7f0000004200)="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", 0xffe38) ftruncate(0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) 18:56:56 executing program 3: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x14517e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f8) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x4, &(0x7f0000001300), 0x4) ioctl$int_in(r4, 0x5452, &(0x7f0000000300)=0x208) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) setsockopt$sock_int(r4, 0x1, 0x12, &(0x7f0000000180)=0x4000000, 0x4) sendto$inet6(r4, 0x0, 0x1e, 0x2200c851, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) poll(&(0x7f0000000040)=[{r4, 0x80}], 0x1, 0x800) sendto$inet6(r4, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090011006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a873664b5753444fe05f33e5f91045540836c3cd6af10f0cd018f0c6f57f926ac959a5628c45088fbe0c87fbe6cbcda4662d2a12f6d00"/215, 0xd0d0c2ac, 0x1, 0x0, 0x0) 18:56:56 executing program 4: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x6200) 18:56:57 executing program 5: unshare(0x6c060000) (async) unshare(0x30000100) (async) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) (async) unshare(0x300) (async) r2 = socket$inet_udp(0x2, 0x2, 0x0) (async) unshare(0x10000000) close(r2) (async) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @empty}, 0x66) (async) sendto$inet6(r3, 0x0, 0x0, 0x2604c811, &(0x7f0000000200)={0xa, 0x2, 0x0, @loopback}, 0x1c) unshare(0x0) r4 = socket$netlink(0x10, 0x3, 0x0) unshare(0x26030a00) writev(r4, &(0x7f0000000180)=[{&(0x7f00000003c0)="390000001300034700bb65e1c3c6ffff01000000010000000047fd17e5ffff08000400000000000000000000000000000000000000000000003aaa6978faf26a0659dcd3ca44d55ae9510d0e517f4247b25632106abcfe9ff44b621d7840917784302c95f6508a80caecf4cecbd0c8233d1bff7f1b2219d9ef5c4dad52f83b3aa363d82829a1615b175fd4a42a5b5dd14a8584b71b5bf2234660b08d0f27e55aecb6fc74b20aca5216693ff94301b7566bd83b2eee02b0bf17bf9f028a85be435a547ce26666e179e58d2796cff735b5ef25f8ece9f2aff703c3ac32e80f3464f887c153b1bd37cd2c955ae7caf85c", 0x6a}], 0x1) (async) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) unshare(0x20000000) (async) getsockopt(r3, 0x7, 0x808, &(0x7f00000004c0)=""/179, &(0x7f00000001c0)=0xb3) (async) flock(r3, 0x1) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0xb, &(0x7f0000000240)="7ffd00ab93d5987bd13f903481aa4c73e5534ea0ef3e8fb1e804bc0269d33cbc0db23fd851207ae3857c607f2282e199a0d101e4ab0454d1ad81cdcc2c2ea664ec7f66bcdefe645dc6c0d70dd74d913c0a98e7f291522cbe83004ae635676c550538dcf8c5b20880a593776bb52977fcc5ac8e23767587eb57d52fe38d6a84f5b0", 0x81) (async) unshare(0x4c001100) (async) ioctl$int_in(r2, 0x5452, &(0x7f0000000040)=0x1) (async) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000100)='/sys/block/loop0', 0x224001, 0x182) unshare(0x20500) (async) setreuid(0xee00, 0x0) keyctl$session_to_parent(0x12) (async) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f0000000080)=0x3) (async) unshare(0x40060000) (async) write$binfmt_misc(r1, &(0x7f00000000c0)=ANY=[], 0xfffffecc) (async) unshare(0x48000400) splice(r0, 0x0, r2, 0x0, 0x200002b2, 0x0) [ 362.905286][T19305] loop1: detected capacity change from 0 to 512 [ 362.913810][T19310] loop4: detected capacity change from 0 to 512 [ 362.919656][T19314] loop2: detected capacity change from 0 to 512 [ 362.930174][T19319] loop3: detected capacity change from 0 to 512 [ 362.943934][T19312] loop0: detected capacity change from 0 to 512 [ 362.955903][T19310] ext4 filesystem being mounted at /root/syzkaller-testdir40033448/syzkaller.1gQSk6/581/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 362.967593][T19314] ext4 filesystem being mounted at /root/syzkaller-testdir3104429897/syzkaller.sY02TX/570/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 362.984418][T19310] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 362.990854][T19305] ext4 filesystem being mounted at /root/syzkaller-testdir4117055960/syzkaller.obvOiK/605/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 363.004339][T19310] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 363.015255][T19319] ext4 filesystem being mounted at /root/syzkaller-testdir3155832884/syzkaller.yqA5v3/1019/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 363.026892][T19310] EXT4-fs (loop4): This should not happen!! Data will be lost [ 363.026892][T19310] [ 363.048030][T19312] ext4 filesystem being mounted at /root/syzkaller-testdir301899313/syzkaller.ofJZrT/575/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 363.051364][T19310] EXT4-fs (loop4): Total free blocks count 0 [ 363.072068][T19310] EXT4-fs (loop4): Free/Dirty block details [ 363.077998][T19310] EXT4-fs (loop4): free_blocks=65280 [ 363.083287][T19310] EXT4-fs (loop4): dirty_blocks=511 [ 363.088519][T19310] EXT4-fs (loop4): Block reservation details [ 363.089870][T19305] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1217: group 0, 18:56:57 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$eJzs3c9vVFsdAPDvvW1pKYUWJfFHVBBRNISZdoCGsMKNxhASI3HlAmo7NE1nOk1nirSyKP+DiSSu9E9wYeLChJV7d7pzgwsTVOILfclbzMudmZZSOm3fo8x96Xw+ycm9555hvt/D9J4zPW3nBNC3LkTERkSciIgHETHeuZ50Stxul+xxr189md189WQ2iWbz3n+TVnt2LXb8m8ypznOORMTPfhzxy+TduPW19cWZSqW80qkXG9XlYn1t/epCdWa+PF9eKpWmp6Ynb167UTqyvp6v/vHljxbu/Pwvf/7mi79t/ODXWVpjnbad/ThK7a4PbcfJDEbEnQ8RLAcDnf6cyDsRPpc0Ir4UERez+7+ZdzYAQC80m+PRHN9ZBwCOu7S1Bpakhc5awFikaaHQXsM7F6NppVZvXHlYW12aa6+VTcRQ+nChUp7srBVOxFCS1ada52/qpV31axFxNiJ+M3yyVS/M1ipzeb7xAYA+dmrX/P/RcHv+BwCOuZG8EwAAes78DwD9x/wPAP3H/A8A/cf8DwD9x/wPAP3H/A8AfeWnd+9mpbnZ+fzruUdrq4u1R1fnyvXFQnV1tjBbW1kuzNdq863P7Kke9HyVWm156nqsPi42yvVGsb62fr9aW11q3G99rvf98lBPegUA7Ofs+ef/SCJi49bJVokdezmYq+F4S/NOAMjNQN4JALkZzDsBIDe+xwf22KL3LV1/RejZ0ecC9Mblr1n/h35l/R/6l/V/6F/W/6F/NZuJPf8BoM9Y4wf8/B8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA+u7FWSdJCZy/wsUjTQiHidERMxFDycKFSnoyIMxHx9+Gh4aw+lXfSAMB7Sv+ddPb/ujx+aWx364nk4+HWMSJ+9bt7v30802isTGXX/7d9vfGsc72UR/4AwEG25umteXzL61dPZrdKL/N5+cP25qJZ3M1OabcMxmDrOBJDETH6/6RTb8verwwcQfyNpxHx1b36n7TWRiY6O5/ujp/FPt3T+Olb8dNWW/uY/V98+QhygX7zPBt/bu91/6VxoXXc+/4faY1Q729r/Nt8Z/xLt8e/gS7j34XDxrj+1590bXsa8fXBveIn2/GTLvEvHTL+P7/xrYvd2pq/j7gce8ffGavYqC4X62vrVxeqM/Pl+fJSqTQ9NT1589qNUrG1Rl3cWql+139uXTmzX/9Hu8QfOaD/3z1k///wyYNffHuf+N//zt6v/7l94mdz4vcOGX9m9E9dt+/O4s916f9Br/+VQ8Z/8a/1uUM+FADogfra+uJMpVJecdKzk+y92xcgDSe5nWRfAUfxPF/5gKnmPTIBH9qbmz7vTAAAAAAAAAAAAAAAgG568QdPefcRAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACA4+vTAAAA//+0tdao") r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000ac0)='cgroup\x05\x00\x00\x00\x00\x00\x00\x00\xecer\x8f\x00?C(\xd4B\x11\xe1\xcd[\x81\xdaD\xab\t\xb7\x9f\xb4\xf8H\xc8\x87xZd\x0e\x11\x19#\t3\x1e\x9e\xe9W\xb6\aD\xaf\xd2.\x85\x19\xa6~5Z\xe1s\xc5\x86J\xd4\x9f6{:AZi\xddE\xaf\xffwA\x82\xcc\x02\xae\x92\f\xbb\xde\xfb~4\xc3\xc6\x8c\x89G\xa6V\xb4i\xf4\x8a\x048\xadc\x96\xb7\xfd\xb1\xe2\xbb\xee\xe3\xa8[Dj\xe9\xdc\xf5\x88\xb7\xd5*\xfa*?\x89\xf8\xa1\'\xb3\x13\x7f3\xeb\xdf\xc5\x13o\xa5\x11\xca\x92\xf6Z\x06\"{\xc1>[\xc5\xcd\xff3cVa\x7f\xa5,NM/\x8f\xbd\xa5,\xe8\xbe(\xb8\xf2\x90-r\xa2\xe6\xa9\xa4\x88\v\x7f\x91\xbd\xbc\xaa{\x98\x87\x84\xcaX\xb5\xc7\v\xcd\xfewY\x8e\xab\t\xbb\xac\x16\xc2\x06\xd1\x99\xa4]\x92') sendmsg$inet(r0, 0x0, 0x0) fsetxattr$trusted_overlay_opaque(r0, &(0x7f0000000000), &(0x7f0000000080), 0x2, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r2, &(0x7f0000004200)="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", 0xffe00) ftruncate(r1, 0x0) 18:56:57 executing program 5: unshare(0x6c060000) unshare(0x30000100) pipe(&(0x7f0000000140)={0xffffffffffffffff}) unshare(0x300) r1 = socket$inet_udp(0x2, 0x2, 0x0) unshare(0x10000000) close(r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @empty}, 0x66) sendto$inet6(r2, 0x0, 0x0, 0x2604c811, &(0x7f0000000200)={0xa, 0x2, 0x0, @remote}, 0x1c) unshare(0x50000000) r3 = socket$netlink(0x10, 0x3, 0x0) unshare(0x26030a00) writev(r3, &(0x7f0000000180)=[{&(0x7f00000003c0)="390000001300034700bb65e1c3c6ffff01000000010000000047fd17e5ffff08000400000000000000000000000000000000000000000000003aaa6978faf26a0659dcd3ca44d55ae9510d0e517f4247b25632106abcfe9ff44b621d7840917784302c95f6508a80caecf4cecbd0c8233d1bff7f1b2219d9ef5c4dad52f83b3aa363d82829a1615b175fd4a42a5b5dd14a8584b71b5bf2234660b08d0f27e55aecb6fc74b20aca5216693ff94301b7566bd83b2eee02b0bf17bf9f028a85be435a547ce26666e179e58d2796cff735b5ef25f8ece9f2aff703c3ac32e80f3464f887c153b1bd37cd2c955ae7caf85c", 0x6a}], 0x1) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) unshare(0x6a040f00) getsockopt(r4, 0x400000000000003a, 0x8, &(0x7f0000000300)=""/172, &(0x7f00000001c0)=0xac) flock(r2, 0x1) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0xb, &(0x7f0000000240)="7ffd00ab93d5987bd13f903481aa4c73e5534ea0ef3e8fb1e804bc0269d33cbc0db23fd851207ae3857c607f2282e199a0d101e4ab0454d1ad81cdcc2c2ea664ec7f66bcdefe645dc6c0d70dd74d913c0a98e7f291522cbe83004ae635676c550538dcf8c5b20880a593776bb52977fcc5ac8e23767587eb57d52fe38d6a84f5b0", 0x81) unshare(0x3d58ef9755dd4bf2) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x6) r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000100)='/sys/block/loop0', 0x224001, 0x182) unshare(0x20500) setreuid(0xee00, 0x0) keyctl$session_to_parent(0x12) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f0000000080)=0x3) unshare(0x40060000) write$binfmt_misc(r5, &(0x7f0000000540)=ANY=[], 0xfffffecc) unshare(0x48000400) splice(r0, 0x0, r1, 0x0, 0x200002b2, 0x0) [ 363.094504][T19310] EXT4-fs (loop4): i_reserved_data_blocks=511 [ 363.108994][T19305] block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 363.118305][T19305] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 363.130707][T19305] EXT4-fs (loop1): This should not happen!! Data will be lost [ 363.130707][T19305] [ 363.140410][T19305] EXT4-fs (loop1): Total free blocks count 0 [ 363.146552][T19305] EXT4-fs (loop1): Free/Dirty block details [ 363.150058][T19319] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 363.152526][T19305] EXT4-fs (loop1): free_blocks=65280 [ 363.167949][T19319] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 363.172132][T19305] EXT4-fs (loop1): dirty_blocks=511 [ 363.184461][T19319] EXT4-fs (loop3): This should not happen!! Data will be lost [ 363.184461][T19319] [ 363.184478][T19319] EXT4-fs (loop3): Total free blocks count 0 18:56:57 executing program 1: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x6300) 18:56:57 executing program 4: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$eJzs3c9vVFsdAPDvvW1pKYUWJfFHVBBRNISZdoCGsMKNxhASI3HlAmo7NE1nOk1nirSyKP+DiSSu9E9wYeLChJV7d7pzgwsTVOILfclbzMudmZZSOm3fo8x96Xw+ycm9555hvt/D9J4zPW3nBNC3LkTERkSciIgHETHeuZ50Stxul+xxr189md189WQ2iWbz3n+TVnt2LXb8m8ypznOORMTPfhzxy+TduPW19cWZSqW80qkXG9XlYn1t/epCdWa+PF9eKpWmp6Ynb167UTqyvp6v/vHljxbu/Pwvf/7mi79t/ODXWVpjnbad/ThK7a4PbcfJDEbEnQ8RLAcDnf6cyDsRPpc0Ir4UERez+7+ZdzYAQC80m+PRHN9ZBwCOu7S1Bpakhc5awFikaaHQXsM7F6NppVZvXHlYW12aa6+VTcRQ+nChUp7srBVOxFCS1ada52/qpV31axFxNiJ+M3yyVS/M1ipzeb7xAYA+dmrX/P/RcHv+BwCOuZG8EwAAes78DwD9x/wPAP3H/A8A/cf8DwD9x/wPAP3H/A8AfeWnd+9mpbnZ+fzruUdrq4u1R1fnyvXFQnV1tjBbW1kuzNdq863P7Kke9HyVWm156nqsPi42yvVGsb62fr9aW11q3G99rvf98lBPegUA7Ofs+ef/SCJi49bJVokdezmYq+F4S/NOAMjNQN4JALkZzDsBIDe+xwf22KL3LV1/RejZ0ecC9Mblr1n/h35l/R/6l/V/6F/W/6F/NZuJPf8BoM9Y4wf8/B8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA+u7FWSdJCZy/wsUjTQiHidERMxFDycKFSnoyIMxHx9+Gh4aw+lXfSAMB7Sv+ddPb/ujx+aWx364nk4+HWMSJ+9bt7v30802isTGXX/7d9vfGsc72UR/4AwEG25umteXzL61dPZrdKL/N5+cP25qJZ3M1OabcMxmDrOBJDETH6/6RTb8verwwcQfyNpxHx1b36n7TWRiY6O5/ujp/FPt3T+Olb8dNWW/uY/V98+QhygX7zPBt/bu91/6VxoXXc+/4faY1Q729r/Nt8Z/xLt8e/gS7j34XDxrj+1590bXsa8fXBveIn2/GTLvEvHTL+P7/xrYvd2pq/j7gce8ffGavYqC4X62vrVxeqM/Pl+fJSqTQ9NT1589qNUrG1Rl3cWql+139uXTmzX/9Hu8QfOaD/3z1k///wyYNffHuf+N//zt6v/7l94mdz4vcOGX9m9E9dt+/O4s916f9Br/+VQ8Z/8a/1uUM+FADogfra+uJMpVJecdKzk+y92xcgDSe5nWRfAUfxPF/5gKnmPTIBH9qbmz7vTAAAAAAAAAAAAAAAgG568QdPefcRAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACA4+vTAAAA//+0tdao") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x6300) [ 363.184490][T19319] EXT4-fs (loop3): Free/Dirty block details [ 363.189666][T19305] EXT4-fs (loop1): Block reservation details [ 363.199354][T19319] EXT4-fs (loop3): free_blocks=65280 [ 363.205274][T19305] EXT4-fs (loop1): i_reserved_data_blocks=511 [ 363.228563][T19319] EXT4-fs (loop3): dirty_blocks=511 [ 363.233776][T19319] EXT4-fs (loop3): Block reservation details [ 363.239795][T19319] EXT4-fs (loop3): i_reserved_data_blocks=511 [ 363.260063][T19314] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 363.276429][T19314] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 363.288925][T19314] EXT4-fs (loop2): This should not happen!! Data will be lost [ 363.288925][T19314] [ 363.298610][T19314] EXT4-fs (loop2): Total free blocks count 0 [ 363.304607][T19314] EXT4-fs (loop2): Free/Dirty block details [ 363.310555][T19314] EXT4-fs (loop2): free_blocks=65280 [ 363.315858][T19314] EXT4-fs (loop2): dirty_blocks=511 [ 363.321230][T19314] EXT4-fs (loop2): Block reservation details [ 363.327231][T19314] EXT4-fs (loop2): i_reserved_data_blocks=511 [ 363.344781][T19350] loop4: detected capacity change from 0 to 512 18:56:57 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r0, &(0x7f0000004200)="74efc4c418fdb8d66bbba727f371d056ad6f44e9762d70401d1c9d331b48b925e9e6a7759abb206b9b18bfc3f3f96adb2b37c2121ef21e91bac768dd33df29649da1d82e826a55c4d620b6f510daee26004b741c951d528d806efbe00c439f2df46d3adf8be24e280b948a49afd17d56437c6e752d84f99bf37a88f0c54488dd13b848f2381d7d2aecb68ed16762e4a3c1a847565364b9f1af92c9c89e06e89fe6179cb7078a742cb968a9f09cc690dc473df29d6ad9af5879e9a2618c63702117a3a63d3a4236baee86f5f452e9663a795306dabb97db884348ab437bdc13b7cfb03eff1cf216f09d21078e1852fc7c96413d9d65c52ce9baa6bc26de7f028738a17120de30a433c9c3c8e276f3ae5e18a1f95767fffe8e98b0c3f134f12263b01c36866d4e0e856cc14ecf50279adb9438c6219c49cae973d8e7faf33dcdeb96d7ef7e89ae828cb91df22939307bb1f7fb7392e1e24f6b63166b89937c00eb8fea0245cd93e4aa803160bd71c1a0bbb6b8285d8ab654485ab985f1dd2eb9abf53131a9680dcafe4000d3ea528dd52aba3e4ff6a3883ec614253d5627bd91522d881128328ed1e00907fa6cc48cec5268bbedd85ec02d8bac3183460dd1a27fbc06b5642473a41a6cbfb07f53deab2473b37c3d10a125d610f1b9ea5c83e7d462048f25fc1e79295eeff750a23faf5d542758c421bb0673504c9dbae2959f77", 0xffe39) ftruncate(0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) [ 363.364974][T19352] loop1: detected capacity change from 0 to 512 [ 363.371550][T19346] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.5'. [ 363.390227][T19352] ext4 filesystem being mounted at /root/syzkaller-testdir4117055960/syzkaller.obvOiK/606/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 363.414780][T19359] loop0: detected capacity change from 0 to 512 [ 363.415724][T19350] ext4 filesystem being mounted at /root/syzkaller-testdir40033448/syzkaller.1gQSk6/582/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 363.446936][T19352] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 363.461510][T19352] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 363.474716][T19352] EXT4-fs (loop1): This should not happen!! Data will be lost [ 363.474716][T19352] [ 363.484412][T19352] EXT4-fs (loop1): Total free blocks count 0 [ 363.490395][T19352] EXT4-fs (loop1): Free/Dirty block details [ 363.496331][T19352] EXT4-fs (loop1): free_blocks=65280 [ 363.500884][T19350] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1217: group 0, [ 363.501608][T19352] EXT4-fs (loop1): dirty_blocks=511 [ 363.501622][T19352] EXT4-fs (loop1): Block reservation details [ 363.501632][T19352] EXT4-fs (loop1): i_reserved_data_blocks=511 [ 363.510011][T19350] block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 363.533219][T19359] ext4 filesystem being mounted at /root/syzkaller-testdir301899313/syzkaller.ofJZrT/576/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 363.555953][T19350] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 363.568489][T19350] EXT4-fs (loop4): This should not happen!! Data will be lost [ 363.568489][T19350] [ 363.578173][T19350] EXT4-fs (loop4): Total free blocks count 0 [ 363.584154][T19350] EXT4-fs (loop4): Free/Dirty block details [ 363.590090][T19350] EXT4-fs (loop4): free_blocks=65280 [ 363.595397][T19350] EXT4-fs (loop4): dirty_blocks=511 [ 363.600289][T19359] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1217: group 0, [ 363.600589][T19350] EXT4-fs (loop4): Block reservation details 18:56:57 executing program 1: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x6400) [ 363.600601][T19350] EXT4-fs (loop4): i_reserved_data_blocks=511 [ 363.608882][T19359] block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 363.621389][T19364] loop2: detected capacity change from 0 to 512 [ 363.636534][T19359] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 363.646272][T19364] ext4 filesystem being mounted at /root/syzkaller-testdir3104429897/syzkaller.sY02TX/571/file0 supports timestamps until 2038-01-19 (0x7fffffff) 18:56:57 executing program 4: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x6400) [ 363.648925][T19359] EXT4-fs (loop0): This should not happen!! Data will be lost [ 363.648925][T19359] [ 363.673331][T19359] EXT4-fs (loop0): Total free blocks count 0 [ 363.679350][T19359] EXT4-fs (loop0): Free/Dirty block details [ 363.685284][T19359] EXT4-fs (loop0): free_blocks=65280 [ 363.690565][T19359] EXT4-fs (loop0): dirty_blocks=511 [ 363.695788][T19359] EXT4-fs (loop0): Block reservation details [ 363.700028][T19369] loop1: detected capacity change from 0 to 512 [ 363.701754][T19359] EXT4-fs (loop0): i_reserved_data_blocks=511 [ 363.724736][T19364] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 363.753907][T19372] loop4: detected capacity change from 0 to 512 [ 363.755370][T19364] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 18:56:57 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$eJzs3c9vVFsdAPDvvW1pKYUWJfFHVBBRNISZdoCGsMKNxhASI3HlAmo7NE1nOk1nirSyKP+DiSSu9E9wYeLChJV7d7pzgwsTVOILfclbzMudmZZSOm3fo8x96Xw+ycm9555hvt/D9J4zPW3nBNC3LkTERkSciIgHETHeuZ50Stxul+xxr189md189WQ2iWbz3n+TVnt2LXb8m8ypznOORMTPfhzxy+TduPW19cWZSqW80qkXG9XlYn1t/epCdWa+PF9eKpWmp6Ynb167UTqyvp6v/vHljxbu/Pwvf/7mi79t/ODXWVpjnbad/ThK7a4PbcfJDEbEnQ8RLAcDnf6cyDsRPpc0Ir4UERez+7+ZdzYAQC80m+PRHN9ZBwCOu7S1Bpakhc5awFikaaHQXsM7F6NppVZvXHlYW12aa6+VTcRQ+nChUp7srBVOxFCS1ada52/qpV31axFxNiJ+M3yyVS/M1ipzeb7xAYA+dmrX/P/RcHv+BwCOuZG8EwAAes78DwD9x/wPAP3H/A8A/cf8DwD9x/wPAP3H/A8AfeWnd+9mpbnZ+fzruUdrq4u1R1fnyvXFQnV1tjBbW1kuzNdq863P7Kke9HyVWm156nqsPi42yvVGsb62fr9aW11q3G99rvf98lBPegUA7Ofs+ef/SCJi49bJVokdezmYq+F4S/NOAMjNQN4JALkZzDsBIDe+xwf22KL3LV1/RejZ0ecC9Mblr1n/h35l/R/6l/V/6F/W/6F/NZuJPf8BoM9Y4wf8/B8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA+u7FWSdJCZy/wsUjTQiHidERMxFDycKFSnoyIMxHx9+Gh4aw+lXfSAMB7Sv+ddPb/ujx+aWx364nk4+HWMSJ+9bt7v30802isTGXX/7d9vfGsc72UR/4AwEG25umteXzL61dPZrdKL/N5+cP25qJZ3M1OabcMxmDrOBJDETH6/6RTb8verwwcQfyNpxHx1b36n7TWRiY6O5/ujp/FPt3T+Olb8dNWW/uY/V98+QhygX7zPBt/bu91/6VxoXXc+/4faY1Q729r/Nt8Z/xLt8e/gS7j34XDxrj+1590bXsa8fXBveIn2/GTLvEvHTL+P7/xrYvd2pq/j7gce8ffGavYqC4X62vrVxeqM/Pl+fJSqTQ9NT1589qNUrG1Rl3cWql+139uXTmzX/9Hu8QfOaD/3z1k///wyYNffHuf+N//zt6v/7l94mdz4vcOGX9m9E9dt+/O4s916f9Br/+VQ8Z/8a/1uUM+FADogfra+uJMpVJecdKzk+y92xcgDSe5nWRfAUfxPF/5gKnmPTIBH9qbmz7vTAAAAAAAAAAAAAAAgG568QdPefcRAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACA4+vTAAAA//+0tdao") (async) r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000ac0)='cgroup\x05\x00\x00\x00\x00\x00\x00\x00\xecer\x8f\x00?C(\xd4B\x11\xe1\xcd[\x81\xdaD\xab\t\xb7\x9f\xb4\xf8H\xc8\x87xZd\x0e\x11\x19#\t3\x1e\x9e\xe9W\xb6\aD\xaf\xd2.\x85\x19\xa6~5Z\xe1s\xc5\x86J\xd4\x9f6{:AZi\xddE\xaf\xffwA\x82\xcc\x02\xae\x92\f\xbb\xde\xfb~4\xc3\xc6\x8c\x89G\xa6V\xb4i\xf4\x8a\x048\xadc\x96\xb7\xfd\xb1\xe2\xbb\xee\xe3\xa8[Dj\xe9\xdc\xf5\x88\xb7\xd5*\xfa*?\x89\xf8\xa1\'\xb3\x13\x7f3\xeb\xdf\xc5\x13o\xa5\x11\xca\x92\xf6Z\x06\"{\xc1>[\xc5\xcd\xff3cVa\x7f\xa5,NM/\x8f\xbd\xa5,\xe8\xbe(\xb8\xf2\x90-r\xa2\xe6\xa9\xa4\x88\v\x7f\x91\xbd\xbc\xaa{\x98\x87\x84\xcaX\xb5\xc7\v\xcd\xfewY\x8e\xab\t\xbb\xac\x16\xc2\x06\xd1\x99\xa4]\x92') (async) sendmsg$inet(r0, 0x0, 0x0) fsetxattr$trusted_overlay_opaque(r0, &(0x7f0000000000), &(0x7f0000000080), 0x2, 0x2) (async, rerun: 32) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) (rerun: 32) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r2, &(0x7f0000004200)="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", 0xffe00) (async) ftruncate(r1, 0x0) 18:56:57 executing program 3: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x14517e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f8) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x4, &(0x7f0000001300), 0x4) ioctl$int_in(r4, 0x5452, &(0x7f0000000300)=0x208) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) setsockopt$sock_int(r4, 0x1, 0x12, &(0x7f0000000180)=0x4000000, 0x4) sendto$inet6(r4, 0x0, 0x1e, 0x2200c851, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) poll(&(0x7f0000000040)=[{r4, 0x80}], 0x1, 0x800) [ 363.772751][T19364] EXT4-fs (loop2): This should not happen!! Data will be lost [ 363.772751][T19364] [ 363.782406][T19364] EXT4-fs (loop2): Total free blocks count 0 [ 363.788520][T19364] EXT4-fs (loop2): Free/Dirty block details [ 363.790568][T19369] ext4 filesystem being mounted at /root/syzkaller-testdir4117055960/syzkaller.obvOiK/607/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 363.794517][T19364] EXT4-fs (loop2): free_blocks=65280 [ 363.794534][T19364] EXT4-fs (loop2): dirty_blocks=511 [ 363.819982][T19364] EXT4-fs (loop2): Block reservation details [ 363.826031][T19364] EXT4-fs (loop2): i_reserved_data_blocks=511 [ 363.829319][T19369] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 363.849988][T19369] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 363.862403][T19369] EXT4-fs (loop1): This should not happen!! Data will be lost [ 363.862403][T19369] [ 363.866498][T19372] ext4 filesystem being mounted at /root/syzkaller-testdir40033448/syzkaller.1gQSk6/583/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 363.872072][T19369] EXT4-fs (loop1): Total free blocks count 0 [ 363.892617][T19369] EXT4-fs (loop1): Free/Dirty block details [ 363.898568][T19369] EXT4-fs (loop1): free_blocks=65280 [ 363.903856][T19369] EXT4-fs (loop1): dirty_blocks=511 [ 363.904878][T19379] loop3: detected capacity change from 0 to 512 [ 363.909078][T19369] EXT4-fs (loop1): Block reservation details 18:56:58 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r0, &(0x7f0000004200)="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", 0xffe3a) ftruncate(0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) [ 363.921290][T19369] EXT4-fs (loop1): i_reserved_data_blocks=511 [ 363.951471][T19379] ext4 filesystem being mounted at /root/syzkaller-testdir3155832884/syzkaller.yqA5v3/1020/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 363.952391][T19372] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 363.986942][T19372] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 18:56:58 executing program 1: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x6500) [ 363.989387][T19383] loop0: detected capacity change from 0 to 512 [ 363.999291][T19372] EXT4-fs (loop4): This should not happen!! Data will be lost [ 363.999291][T19372] [ 363.999307][T19372] EXT4-fs (loop4): Total free blocks count 0 [ 363.999320][T19372] EXT4-fs (loop4): Free/Dirty block details [ 364.027112][T19372] EXT4-fs (loop4): free_blocks=65280 [ 364.032394][T19372] EXT4-fs (loop4): dirty_blocks=511 [ 364.037619][T19372] EXT4-fs (loop4): Block reservation details [ 364.043623][T19372] EXT4-fs (loop4): i_reserved_data_blocks=511 18:56:58 executing program 5: unshare(0x6c060000) unshare(0x30000100) pipe(&(0x7f0000000140)={0xffffffffffffffff}) unshare(0x300) (async) r1 = socket$inet_udp(0x2, 0x2, 0x0) unshare(0x10000000) (async) close(r1) (async) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @empty}, 0x66) (async) sendto$inet6(r2, 0x0, 0x0, 0x2604c811, &(0x7f0000000200)={0xa, 0x2, 0x0, @remote}, 0x1c) (async) unshare(0x50000000) r3 = socket$netlink(0x10, 0x3, 0x0) unshare(0x26030a00) (async) writev(r3, &(0x7f0000000180)=[{&(0x7f00000003c0)="390000001300034700bb65e1c3c6ffff01000000010000000047fd17e5ffff08000400000000000000000000000000000000000000000000003aaa6978faf26a0659dcd3ca44d55ae9510d0e517f4247b25632106abcfe9ff44b621d7840917784302c95f6508a80caecf4cecbd0c8233d1bff7f1b2219d9ef5c4dad52f83b3aa363d82829a1615b175fd4a42a5b5dd14a8584b71b5bf2234660b08d0f27e55aecb6fc74b20aca5216693ff94301b7566bd83b2eee02b0bf17bf9f028a85be435a547ce26666e179e58d2796cff735b5ef25f8ece9f2aff703c3ac32e80f3464f887c153b1bd37cd2c955ae7caf85c", 0x6a}], 0x1) (async) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) unshare(0x6a040f00) (async) getsockopt(r4, 0x400000000000003a, 0x8, &(0x7f0000000300)=""/172, &(0x7f00000001c0)=0xac) (async) flock(r2, 0x1) (async) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0xb, &(0x7f0000000240)="7ffd00ab93d5987bd13f903481aa4c73e5534ea0ef3e8fb1e804bc0269d33cbc0db23fd851207ae3857c607f2282e199a0d101e4ab0454d1ad81cdcc2c2ea664ec7f66bcdefe645dc6c0d70dd74d913c0a98e7f291522cbe83004ae635676c550538dcf8c5b20880a593776bb52977fcc5ac8e23767587eb57d52fe38d6a84f5b0", 0x81) unshare(0x3d58ef9755dd4bf2) (async) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x6) (async) r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000100)='/sys/block/loop0', 0x224001, 0x182) (async) unshare(0x20500) setreuid(0xee00, 0x0) keyctl$session_to_parent(0x12) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f0000000080)=0x3) unshare(0x40060000) (async) write$binfmt_misc(r5, &(0x7f0000000540)=ANY=[], 0xfffffecc) unshare(0x48000400) splice(r0, 0x0, r1, 0x0, 0x200002b2, 0x0) [ 364.065108][T19379] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 364.079775][T19379] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 364.092164][T19379] EXT4-fs (loop3): This should not happen!! Data will be lost [ 364.092164][T19379] [ 364.101863][T19379] EXT4-fs (loop3): Total free blocks count 0 [ 364.107900][T19379] EXT4-fs (loop3): Free/Dirty block details 18:56:58 executing program 4: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x6500) [ 364.113786][T19379] EXT4-fs (loop3): free_blocks=65280 [ 364.119151][T19379] EXT4-fs (loop3): dirty_blocks=511 [ 364.124417][T19379] EXT4-fs (loop3): Block reservation details [ 364.130389][T19379] EXT4-fs (loop3): i_reserved_data_blocks=511 [ 364.178039][T19392] loop4: detected capacity change from 0 to 512 [ 364.201047][T19397] loop2: detected capacity change from 0 to 512 [ 364.210958][T19383] ext4 filesystem being mounted at /root/syzkaller-testdir301899313/syzkaller.ofJZrT/577/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 364.212094][T19399] loop1: detected capacity change from 0 to 512 18:56:58 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$eJzs3c9vVFsdAPDvvW1pKYUWJfFHVBBRNISZdoCGsMKNxhASI3HlAmo7NE1nOk1nirSyKP+DiSSu9E9wYeLChJV7d7pzgwsTVOILfclbzMudmZZSOm3fo8x96Xw+ycm9555hvt/D9J4zPW3nBNC3LkTERkSciIgHETHeuZ50Stxul+xxr189md189WQ2iWbz3n+TVnt2LXb8m8ypznOORMTPfhzxy+TduPW19cWZSqW80qkXG9XlYn1t/epCdWa+PF9eKpWmp6Ynb167UTqyvp6v/vHljxbu/Pwvf/7mi79t/ODXWVpjnbad/ThK7a4PbcfJDEbEnQ8RLAcDnf6cyDsRPpc0Ir4UERez+7+ZdzYAQC80m+PRHN9ZBwCOu7S1Bpakhc5awFikaaHQXsM7F6NppVZvXHlYW12aa6+VTcRQ+nChUp7srBVOxFCS1ada52/qpV31axFxNiJ+M3yyVS/M1ipzeb7xAYA+dmrX/P/RcHv+BwCOuZG8EwAAes78DwD9x/wPAP3H/A8A/cf8DwD9x/wPAP3H/A8AfeWnd+9mpbnZ+fzruUdrq4u1R1fnyvXFQnV1tjBbW1kuzNdq863P7Kke9HyVWm156nqsPi42yvVGsb62fr9aW11q3G99rvf98lBPegUA7Ofs+ef/SCJi49bJVokdezmYq+F4S/NOAMjNQN4JALkZzDsBIDe+xwf22KL3LV1/RejZ0ecC9Mblr1n/h35l/R/6l/V/6F/W/6F/NZuJPf8BoM9Y4wf8/B8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA+u7FWSdJCZy/wsUjTQiHidERMxFDycKFSnoyIMxHx9+Gh4aw+lXfSAMB7Sv+ddPb/ujx+aWx364nk4+HWMSJ+9bt7v30802isTGXX/7d9vfGsc72UR/4AwEG25umteXzL61dPZrdKL/N5+cP25qJZ3M1OabcMxmDrOBJDETH6/6RTb8verwwcQfyNpxHx1b36n7TWRiY6O5/ujp/FPt3T+Olb8dNWW/uY/V98+QhygX7zPBt/bu91/6VxoXXc+/4faY1Q729r/Nt8Z/xLt8e/gS7j34XDxrj+1590bXsa8fXBveIn2/GTLvEvHTL+P7/xrYvd2pq/j7gce8ffGavYqC4X62vrVxeqM/Pl+fJSqTQ9NT1589qNUrG1Rl3cWql+139uXTmzX/9Hu8QfOaD/3z1k///wyYNffHuf+N//zt6v/7l94mdz4vcOGX9m9E9dt+/O4s916f9Br/+VQ8Z/8a/1uUM+FADogfra+uJMpVJecdKzk+y92xcgDSe5nWRfAUfxPF/5gKnmPTIBH9qbmz7vTAAAAAAAAAAAAAAAgG568QdPefcRAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACA4+vTAAAA//+0tdao") r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000ac0)='cgroup\x05\x00\x00\x00\x00\x00\x00\x00\xecer\x8f\x00?C(\xd4B\x11\xe1\xcd[\x81\xdaD\xab\t\xb7\x9f\xb4\xf8H\xc8\x87xZd\x0e\x11\x19#\t3\x1e\x9e\xe9W\xb6\aD\xaf\xd2.\x85\x19\xa6~5Z\xe1s\xc5\x86J\xd4\x9f6{:AZi\xddE\xaf\xffwA\x82\xcc\x02\xae\x92\f\xbb\xde\xfb~4\xc3\xc6\x8c\x89G\xa6V\xb4i\xf4\x8a\x048\xadc\x96\xb7\xfd\xb1\xe2\xbb\xee\xe3\xa8[Dj\xe9\xdc\xf5\x88\xb7\xd5*\xfa*?\x89\xf8\xa1\'\xb3\x13\x7f3\xeb\xdf\xc5\x13o\xa5\x11\xca\x92\xf6Z\x06\"{\xc1>[\xc5\xcd\xff3cVa\x7f\xa5,NM/\x8f\xbd\xa5,\xe8\xbe(\xb8\xf2\x90-r\xa2\xe6\xa9\xa4\x88\v\x7f\x91\xbd\xbc\xaa{\x98\x87\x84\xcaX\xb5\xc7\v\xcd\xfewY\x8e\xab\t\xbb\xac\x16\xc2\x06\xd1\x99\xa4]\x92') (async) sendmsg$inet(r0, 0x0, 0x0) (async) fsetxattr$trusted_overlay_opaque(r0, &(0x7f0000000000), &(0x7f0000000080), 0x2, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r2, &(0x7f0000004200)="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", 0xffe00) (async) ftruncate(r1, 0x0) [ 364.248604][T19392] ext4 filesystem being mounted at /root/syzkaller-testdir40033448/syzkaller.1gQSk6/584/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 364.251776][T19399] ext4 filesystem being mounted at /root/syzkaller-testdir4117055960/syzkaller.obvOiK/608/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 364.265869][T19397] ext4 filesystem being mounted at /root/syzkaller-testdir3104429897/syzkaller.sY02TX/572/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 364.300185][T19392] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 364.323349][T19399] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 364.343295][T19399] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 364.347905][T19408] loop0: detected capacity change from 0 to 512 [ 364.355692][T19399] EXT4-fs (loop1): This should not happen!! Data will be lost [ 364.355692][T19399] [ 364.363125][T19392] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 364.371741][T19399] EXT4-fs (loop1): Total free blocks count 0 [ 364.384135][T19392] EXT4-fs (loop4): This should not happen!! Data will be lost [ 364.384135][T19392] 18:56:58 executing program 1: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x6600) [ 364.384148][T19392] EXT4-fs (loop4): Total free blocks count 0 [ 364.384159][T19392] EXT4-fs (loop4): Free/Dirty block details [ 364.390130][T19399] EXT4-fs (loop1): Free/Dirty block details [ 364.390141][T19399] EXT4-fs (loop1): free_blocks=65280 [ 364.399758][T19392] EXT4-fs (loop4): free_blocks=65280 [ 364.399769][T19392] EXT4-fs (loop4): dirty_blocks=511 [ 364.399779][T19392] EXT4-fs (loop4): Block reservation details [ 364.399789][T19392] EXT4-fs (loop4): i_reserved_data_blocks=511 [ 364.405943][T19399] EXT4-fs (loop1): dirty_blocks=511 18:56:58 executing program 4: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="74efc4c418fdb8d66bbba727f371d056ad6f44e9762d70401d1c9d331b48b925e9e6a7759abb206b9b18bfc3f3f96adb2b37c2121ef21e91bac768dd33df29649da1d82e826a55c4d620b6f510daee26004b741c951d528d806efbe00c439f2df46d3adf8be24e280b948a49afd17d56437c6e752d84f99bf37a88f0c54488dd13b848f2381d7d2aecb68ed16762e4a3c1a847565364b9f1af92c9c89e06e89fe6179cb7078a742cb968a9f09cc690dc473df29d6ad9af5879e9a2618c63702117a3a63d3a4236baee86f5f452e9663a795306dabb97db884348ab437bdc13b7cfb03eff1cf216f09d21078e1852fc7c96413d9d65c52ce9baa6bc26de7f028738a17120de30a433c9c3c8e276f3ae5e18a1f95767fffe8e98b0c3f134f12263b01c36866d4e0e856cc14ecf50279adb9438c6219c49cae973d8e7faf33dcdeb96d7ef7e89ae828cb91df22939307bb1f7fb7392e1e24f6b63166b89937c00eb8fea0245cd93e4aa803160bd71c1a0bbb6b8285d8ab654485ab985f1dd2eb9abf53131a9680dcafe4000d3ea528dd52aba3e4ff6a3883ec614253d5627bd91522d881128328ed1e00907fa6cc48cec5268bbedd85ec02d8bac3183460dd1a27fbc06b5642473a41a6cbfb07f53deab2473b37c3d10a125d610f1b9ea5c83e7d462048f25fc1e79295eeff750a23faf5d542758c421bb0673504c9dbae2959f77", 0xffe00) ftruncate(r0, 0x6600) [ 364.405956][T19399] EXT4-fs (loop1): Block reservation details [ 364.405965][T19399] EXT4-fs (loop1): i_reserved_data_blocks=511 [ 364.426231][T19397] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1217: group 0, [ 364.460132][T19408] ext4 filesystem being mounted at /root/syzkaller-testdir301899313/syzkaller.ofJZrT/578/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 364.463159][T19397] block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 364.465141][T19397] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 364.480775][T19413] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1217: group 0, [ 364.486288][T19397] EXT4-fs (loop2): This should not happen!! Data will be lost [ 364.486288][T19397] [ 364.494671][T19413] block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 364.506408][T19408] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 512 with error 28 [ 364.507062][T19397] EXT4-fs (loop2): Total free blocks count 0 [ 364.515298][T19408] EXT4-fs (loop0): This should not happen!! Data will be lost [ 364.515298][T19408] [ 364.515310][T19408] EXT4-fs (loop0): Total free blocks count 0 [ 364.524925][T19397] EXT4-fs (loop2): Free/Dirty block details [ 364.533299][T19408] EXT4-fs (loop0): Free/Dirty block details [ 364.545609][T19397] EXT4-fs (loop2): free_blocks=65280 [ 364.545621][T19397] EXT4-fs (loop2): dirty_blocks=511 [ 364.545633][T19397] EXT4-fs (loop2): Block reservation details [ 364.551576][T19408] EXT4-fs (loop0): free_blocks=65281 18:56:58 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r0, &(0x7f0000004200)="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", 0xffe3b) ftruncate(0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) 18:56:58 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x901000, &(0x7f0000000240)=ANY=[], 0x1, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) r1 = pidfd_getfd(r0, r0, 0x0) write(r1, &(0x7f0000000a00)="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"/805, 0x325) ftruncate(r0, 0x0) creat(&(0x7f0000000000)='./file1\x00', 0x104) [ 364.561191][T19397] EXT4-fs (loop2): i_reserved_data_blocks=511 [ 364.567163][T19408] EXT4-fs (loop0): dirty_blocks=512 [ 364.601866][T19415] loop1: detected capacity change from 0 to 512 [ 364.606871][T19408] EXT4-fs (loop0): Block reservation details [ 364.624854][T19408] EXT4-fs (loop0): i_reserved_data_blocks=512 [ 364.625852][T19415] ext4 filesystem being mounted at /root/syzkaller-testdir4117055960/syzkaller.obvOiK/609/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 364.663017][T19419] loop4: detected capacity change from 0 to 512 [ 364.675986][T19415] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 364.695755][T19415] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 18:56:58 executing program 3: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x14517e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f8) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x4, &(0x7f0000001300), 0x4) ioctl$int_in(r4, 0x5452, &(0x7f0000000300)=0x208) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) setsockopt$sock_int(r4, 0x1, 0x12, &(0x7f0000000180)=0x4000000, 0x4) sendto$inet6(r4, 0x0, 0x1e, 0x2200c851, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) 18:56:58 executing program 1: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x6700) [ 364.708143][T19415] EXT4-fs (loop1): This should not happen!! Data will be lost [ 364.708143][T19415] [ 364.708301][T19422] loop0: detected capacity change from 0 to 512 [ 364.717796][T19415] EXT4-fs (loop1): Total free blocks count 0 [ 364.717812][T19415] EXT4-fs (loop1): Free/Dirty block details [ 364.717824][T19415] EXT4-fs (loop1): free_blocks=65280 [ 364.731096][T19423] loop2: detected capacity change from 0 to 512 [ 364.735977][T19415] EXT4-fs (loop1): dirty_blocks=511 [ 364.735992][T19415] EXT4-fs (loop1): Block reservation details 18:56:58 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x901000, &(0x7f0000000240)=ANY=[], 0x1, 0x4b6, &(0x7f0000000540)="$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") (async) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) (async) r1 = pidfd_getfd(r0, r0, 0x0) write(r1, &(0x7f0000000a00)="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"/805, 0x325) (async) ftruncate(r0, 0x0) (async) creat(&(0x7f0000000000)='./file1\x00', 0x104) [ 364.736002][T19415] EXT4-fs (loop1): i_reserved_data_blocks=511 [ 364.762172][T19419] ext4 filesystem being mounted at /root/syzkaller-testdir40033448/syzkaller.1gQSk6/585/file0 supports timestamps until 2038-01-19 (0x7fffffff) 18:56:58 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x901000, &(0x7f0000000240)=ANY=[], 0x1, 0x4b6, &(0x7f0000000540)="$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") (async) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) (async) r1 = pidfd_getfd(r0, r0, 0x0) write(r1, &(0x7f0000000a00)="74efc4c418fdb8d66bbba706f371d056ad6f44e9762d70401d1c9d331b48b925e9e6a7759aba206b9b18bfc3f3f96adb2b37c2121ef21e91bac768dd33df29649da1d82e826a55c4d620b6f510daee26004b741c951d528d806efbe00c439f2df46d3adf8be24e280b948a49afd17d56437c6e752d84f99bf37a88f0c54488dd13b848f2381d7d2aecb68ed16762e4a3c1a847565364b9f1af92c9c89e06e89fe6179cb7078a742cb968a9f09cc690dc473df29d6ad9af5879e9a2618c63702117a3a63d3a4236baee86f5f452e9663a795306dabb97db884348ab437bdc13b7cfb03eff1cf216f09d21078e45e9ed8271f710c67c185256b600003d9d65c52ce9baa6bc26de7f028738a16120de30a433c9c3c8e276f3ae5e18a1f95767fffe8e98b0c3f134f12263b01c36866d4e0e856cc14ecf50279adb9438c6219c49cae973d8e7faf33dcdeb96d7ef7e89ae828cb91df22939307bb1f7fb9592e1e24f6b63166b89937c00eb8fea0245cd93c1a0bbb6b8285d8ab654485ab985f1dd2eb9abf5cafe4000d3ea528dd52aba3e4ff6a3883ec614253d5627bd91522d881128328ed1e00907fa6cc48cec5268bbedd85ec02d8bac3183460dd1a27fbc06b5642473a41a6cbfb07f53deab2473b37c3d10a125d610f1b9ea5c8325fc1e79295eeff750a23faf5d542758c421bb0673504c9dbae2959f77d64aa2844bf0788e8fd858cc4068103226507ce7f2509da6fafba5da5580441d51bb8444e615f6e17ae5c4125a9a6b3779137e145f09329e7cc9e270f60700495f8ea72d6a24bf14c3c6e459ad80f02a3ba95a8ffffd34f9c5fd870b15b5937c1547480fcc02e9542fdf24f2eb451b516b430866bc0436d75506aa5b1477586d46feac79a380681482edcf3ff6c691f4b4cfd1dddc0aa9f19c76075bbd173672f1ce3279764baa9d14890c33e00f07e219005a5c4d449a2e40e85111d168b3356b124b2faa00e3aba0c5716946007c73f5eb5122b13600e97533a4cc65ca746e16b314247820268c3693b3168011a60e98db5cda465d979ef298173e5f25c22406df5d9ef1cdfee7507f9e1a4e4f9a3bd1cc753e1b60ea5192230dec00"/805, 0x325) (async) ftruncate(r0, 0x0) creat(&(0x7f0000000000)='./file1\x00', 0x104) [ 364.817366][T19419] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 364.821137][T19427] loop1: detected capacity change from 0 to 512 [ 364.832009][T19419] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 364.850497][T19419] EXT4-fs (loop4): This should not happen!! Data will be lost [ 364.850497][T19419] [ 364.860167][T19419] EXT4-fs (loop4): Total free blocks count 0 [ 364.863813][T19436] loop3: detected capacity change from 0 to 512 [ 364.866251][T19419] EXT4-fs (loop4): Free/Dirty block details [ 364.866264][T19419] EXT4-fs (loop4): free_blocks=65280 [ 364.866276][T19419] EXT4-fs (loop4): dirty_blocks=511 [ 364.875476][T19423] ext4 filesystem being mounted at /root/syzkaller-testdir3104429897/syzkaller.sY02TX/573/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 364.878496][T19419] EXT4-fs (loop4): Block reservation details [ 364.909768][T19419] EXT4-fs (loop4): i_reserved_data_blocks=511 18:56:59 executing program 4: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x6700) [ 364.921987][T19438] loop0: detected capacity change from 0 to 512 [ 364.930707][T19423] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 364.936486][T19436] ext4 filesystem being mounted at /root/syzkaller-testdir3155832884/syzkaller.yqA5v3/1021/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 364.948805][T19423] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 364.960843][T19427] ext4 filesystem being mounted at /root/syzkaller-testdir4117055960/syzkaller.obvOiK/610/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 364.972283][T19423] EXT4-fs (loop2): This should not happen!! Data will be lost [ 364.972283][T19423] [ 364.972298][T19423] EXT4-fs (loop2): Total free blocks count 0 [ 364.972310][T19423] EXT4-fs (loop2): Free/Dirty block details [ 364.999401][T19427] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1217: group 0, [ 365.002732][T19423] EXT4-fs (loop2): free_blocks=65280 [ 365.002749][T19423] EXT4-fs (loop2): dirty_blocks=511 [ 365.002761][T19423] EXT4-fs (loop2): Block reservation details [ 365.008655][T19427] block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 365.009962][T19427] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 365.016959][T19423] EXT4-fs (loop2): i_reserved_data_blocks=511 [ 365.051963][T19436] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1217: group 0, [ 365.054299][T19427] EXT4-fs (loop1): This should not happen!! Data will be lost [ 365.054299][T19427] [ 365.054315][T19427] EXT4-fs (loop1): Total free blocks count 0 [ 365.060354][T19436] block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 365.068599][T19427] EXT4-fs (loop1): Free/Dirty block details [ 365.068611][T19427] EXT4-fs (loop1): free_blocks=65280 [ 365.068623][T19427] EXT4-fs (loop1): dirty_blocks=511 [ 365.094602][T19436] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 365.098537][T19427] EXT4-fs (loop1): Block reservation details [ 365.103799][T19436] EXT4-fs (loop3): This should not happen!! Data will be lost [ 365.103799][T19436] [ 365.109028][T19427] EXT4-fs (loop1): i_reserved_data_blocks=511 [ 365.143502][T19436] EXT4-fs (loop3): Total free blocks count 0 [ 365.149527][T19436] EXT4-fs (loop3): Free/Dirty block details [ 365.155454][T19436] EXT4-fs (loop3): free_blocks=65280 [ 365.160743][T19436] EXT4-fs (loop3): dirty_blocks=511 [ 365.165988][T19436] EXT4-fs (loop3): Block reservation details [ 365.171973][T19436] EXT4-fs (loop3): i_reserved_data_blocks=511 [ 365.180357][T19450] loop4: detected capacity change from 0 to 512 [ 365.204591][T19450] ext4 filesystem being mounted at /root/syzkaller-testdir40033448/syzkaller.1gQSk6/586/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 365.234166][T19450] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 365.248611][T19450] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 365.261084][T19450] EXT4-fs (loop4): This should not happen!! Data will be lost [ 365.261084][T19450] [ 365.270766][T19450] EXT4-fs (loop4): Total free blocks count 0 [ 365.276782][T19450] EXT4-fs (loop4): Free/Dirty block details [ 365.282669][T19450] EXT4-fs (loop4): free_blocks=65280 [ 365.288020][T19450] EXT4-fs (loop4): dirty_blocks=511 [ 365.293205][T19450] EXT4-fs (loop4): Block reservation details [ 365.299217][T19450] EXT4-fs (loop4): i_reserved_data_blocks=511 18:56:59 executing program 5: unshare(0x6c060000) (async) unshare(0x30000100) (async) pipe(&(0x7f0000000140)={0xffffffffffffffff}) (async) unshare(0x300) r1 = socket$inet_udp(0x2, 0x2, 0x0) unshare(0x10000000) (async) close(r1) (async) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @empty}, 0x66) (async) sendto$inet6(r2, 0x0, 0x0, 0x2604c811, &(0x7f0000000200)={0xa, 0x2, 0x0, @remote}, 0x1c) (async) unshare(0x50000000) (async) r3 = socket$netlink(0x10, 0x3, 0x0) unshare(0x26030a00) (async) writev(r3, &(0x7f0000000180)=[{&(0x7f00000003c0)="390000001300034700bb65e1c3c6ffff01000000010000000047fd17e5ffff08000400000000000000000000000000000000000000000000003aaa6978faf26a0659dcd3ca44d55ae9510d0e517f4247b25632106abcfe9ff44b621d7840917784302c95f6508a80caecf4cecbd0c8233d1bff7f1b2219d9ef5c4dad52f83b3aa363d82829a1615b175fd4a42a5b5dd14a8584b71b5bf2234660b08d0f27e55aecb6fc74b20aca5216693ff94301b7566bd83b2eee02b0bf17bf9f028a85be435a547ce26666e179e58d2796cff735b5ef25f8ece9f2aff703c3ac32e80f3464f887c153b1bd37cd2c955ae7caf85c", 0x6a}], 0x1) (async) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) unshare(0x6a040f00) (async) getsockopt(r4, 0x400000000000003a, 0x8, &(0x7f0000000300)=""/172, &(0x7f00000001c0)=0xac) (async) flock(r2, 0x1) (async) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0xb, &(0x7f0000000240)="7ffd00ab93d5987bd13f903481aa4c73e5534ea0ef3e8fb1e804bc0269d33cbc0db23fd851207ae3857c607f2282e199a0d101e4ab0454d1ad81cdcc2c2ea664ec7f66bcdefe645dc6c0d70dd74d913c0a98e7f291522cbe83004ae635676c550538dcf8c5b20880a593776bb52977fcc5ac8e23767587eb57d52fe38d6a84f5b0", 0x81) (async) unshare(0x3d58ef9755dd4bf2) (async) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x6) r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000100)='/sys/block/loop0', 0x224001, 0x182) (async) unshare(0x20500) (async) setreuid(0xee00, 0x0) (async) keyctl$session_to_parent(0x12) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f0000000080)=0x3) (async) unshare(0x40060000) (async) write$binfmt_misc(r5, &(0x7f0000000540)=ANY=[], 0xfffffecc) (async) unshare(0x48000400) (async) splice(r0, 0x0, r1, 0x0, 0x200002b2, 0x0) 18:56:59 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r0, &(0x7f0000004200)="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", 0xffe3c) ftruncate(0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) 18:56:59 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@ipv4={""/10, ""/2, @private}, @in6=@private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@private0}}, &(0x7f00000000c0)=0xe8) r4 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) tkill(r4, 0x800014) r5 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) tkill(r5, 0x800014) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getuid() stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) tkill(r9, 0x800014) sendmsg$netlink(r1, &(0x7f0000003fc0)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000300)=[{&(0x7f0000000a00)={0x22e4, 0x1b, 0x400, 0x70bd29, 0x25dfdbfe, "", [@generic="96a41ba4b4f24778f45c1deb885410ec7541092405cb84835e2a14770e5d74946af737111a4eee78ec69cd28cc2286f1", @generic="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", @nested={0x1004, 0x7e, 0x0, 0x1, [@generic="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"]}, @generic="586ebd14e502849f87cdd6cacc8b2b78773fe2b7", @nested={0x20, 0x31, 0x0, 0x1, [@typed={0x8, 0x8b, 0x0, 0x0, @pid=r2}, @typed={0x9, 0x7a, 0x0, 0x0, @str='ext4\x00'}, @typed={0x8, 0x75, 0x0, 0x0, @u32=0x6}]}, @nested={0xdf, 0x26, 0x0, 0x1, [@generic="ea0c548ddf0b40768431536f1e37a98855ac70335a069dbb2853f5d5aefdff791a99e3fcc405fc617813dd9fe50ef72a2749d04eadc2fe47a8ee9439f04473200ed512bf4a4dd0b9705b1afead96e4485103d35fbd056877b624ed83d23e82709d75f614158e1bd31e27667039ae1b9991f87bcb98dce0308dbacd25b910bace2ca9e2cbf7878449628ab3c9a072104ae95f3c7b25f5a72f38ddc93e5a7437dce9805e551f8aacb5237f8bf40d3744e7bbb29aa9552f3947e861c0e5440ef79911d96993ddbb428d2f0a1bea5cc8f891e67110f798b8c5be88ed60"]}, @nested={0x183, 0x7, 0x0, 0x1, [@generic="3a9a96b5b18e25a2158c098c272ef875208f0cf9381d4ecaee52ac41e6a15f395f6f371303a1504a0e49bfc522ee50fbd277e45aa8b328b966e3ee8bd394a720f0234184d7c716f4efa08e21eef9e4a075f3d6605ab41cc4e832251badaa9066d3528f3d48400136175e", @typed={0x9, 0x8c, 0x0, 0x0, @str='ext4\x00'}, @generic="01a13dc9a4fb77243a343d2b9ee23334354ae7dbd5d3b91a868b6c4978f0ff892bb4c20e1f277b1ba4a8b15c77cac14c8ff571afc68b7dcdaa913119ba361f1e7ead845830adb10241dfdc3a3890d68ebe3cd89fe45ec08b30a30418a44d23a4b724786092135ed3ced92252005003182c7f2a185d92403195471ff4c16459c72fc4f7ba32f7177b4cf00dae3af2f9a5ab02b12bb2b639c5f3aa0d1f4b39881711a914f405c242abba8471770005aa63cb18c3356d60fcb09c493e0faae6e12413e7f280a0d8edfeb5b585cd42e99548fd8358f44cc8634df6b021ce7fd20c843c31f97142", @typed={0xc, 0x5e, 0x0, 0x0, @u64=0x9}, @typed={0x8, 0x76, 0x0, 0x0, @u32=0x2}, @typed={0x8, 0x5e, 0x0, 0x0, @str='^-]\x00'}, @typed={0x8, 0x4c, 0x0, 0x0, @u32=0x3ff}]}, @typed={0x8, 0x69, 0x0, 0x0, @uid=r3}]}, 0x22e4}, {&(0x7f0000000240)={0x88, 0x22, 0x400, 0x70bd2a, 0x25dfdbfe, "", [@nested={0x54, 0x31, 0x0, 0x1, [@typed={0x9, 0x6d, 0x0, 0x0, @str='ext4\x00'}, @generic="894f6f5efcd48471518bb228da8e0d8f118451602531b6a6c3710ada66c0b9f48eb851589275b5ea0650a254964be094e266a55848cd5057bdc4a92e", @typed={0x8, 0x55, 0x0, 0x0, @ipv4=@loopback}, @generic]}, @generic="db04f2b9df5f8662fa02a73e4671945f1510645ff1e762a7ec2dd6b81079c1631eb5"]}, 0x88}, {&(0x7f0000002d00)={0x121c, 0x24, 0x1, 0x70bd25, 0x25dfdbff, "", [@generic="c192565171b1af9cebf9fc7a64ccfe3b365a1f90a69c2f678e286c65cf7902f9c2dd351eed1776aba7fdd705b9bd869522984680c791f43c85a2c1b121adecfef6c7c5bf08a4bcd8ba24c2dd1a346481dcae916e", @nested={0x11b6, 0x22, 0x0, 0x1, [@generic="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", @typed={0x6, 0x47, 0x0, 0x0, @str='$&'}, @typed={0x12, 0xa, 0x0, 0x0, @binary="6e5656bf0eb14e463ea3039780bd"}, @typed={0xc, 0x64, 0x0, 0x0, @u64=0x7}, @typed={0xc, 0xc, 0x0, 0x0, @u64=0x2}, @typed={0x8, 0x29, 0x0, 0x0, @uid=0xee01}, @generic="a6971092123bcce5669a73a1199b93f484e6f695701fce5d461ec82f5dc0d8e7b0d9bc39a233ce4c0527f79c367e4b9f5552b4a5c0f59dfd65586077284e94f6c3808a55ea604b5aedddf26ea89576075e8ac83727f7c9bed25199208e20acdaec6856afa6521eb59463a561346402fe3f76b349b2efe5c2907ab5728ed34254cc577e911235d8e317e505e7b8a7e5cb4bd087744b55d8f1650426e59b25a961775067203c0967e7c763f4d9", @typed={0x8, 0x6c, 0x0, 0x0, @pid=r4}, @generic="230ad3f51cb98e31c2628800e46bb1a57f016d57a07bc30f94a1f6915052756f94037a8bc10baf41a48a76f74c43f1ac19f5a5a4af329943632c0851f06d6e776d4a74a139044d523e301e5b6576edc132b82c83097b1998fd86eea0c5f92870c7500a6c0dc90f855fc17bb8729e9a7b9e2b20326d5c348b530f9f7c23315bb3ac581355d7215d210ba61f9b950a8107817be5ec3957be1e24c906c101160efbc5a2d22bc584b5009e2fe8cd49bd9553379a3c1ad9c1840cb08347792232288fadbb"]}]}, 0x121c}], 0x3, &(0x7f0000003f40)=[@cred={{0x1c, 0x1, 0x2, {r5, r6, 0xffffffffffffffff}}}, @rights={{0x14, 0x1, 0x1, [r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r7, r8}}}, @cred={{0x1c, 0x1, 0x2, {r9, 0xee00, 0xffffffffffffffff}}}], 0x78, 0x8000}, 0x8044) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x0) 18:56:59 executing program 3: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="74efc4c418fdb8d66bbba727f371d056ad6f44e9762d70401d1c9d331b48b925e9e6a7759abb206b9b18bfc3f3f96adb2b37c2121ef21e91bac768dd33df29649da1d82e826a55c4d620b6f510daee26004b741c951d528d806efbe00c439f2df46d3adf8be24e280b948a49afd17d56437c6e752d84f99bf37a88f0c54488dd13b848f2381d7d2aecb68ed16762e4a3c1a847565364b9f1af92c9c89e06e89fe6179cb7078a742cb968a9f09cc690dc473df29d6ad9af5879e9a2618c63702117a3a63d3a4236baee86f5f452e9663a795306dabb97db884348ab437bdc13b7cfb03eff1cf216f09d21078e1852fc7c96413d9d65c52ce9baa6bc26de7f028738a17120de30a433c9c3c8e276f3ae5e18a1f95767fffe8e98b0c3f134f12263b01c36866d4e0e856cc14ecf50279adb9438c6219c49cae973d8e7faf33dcdeb96d7ef7e89ae828cb91df22939307bb1f7fb7392e1e24f6b63166b89937c00eb8fea0245cd93e4aa803160bd71c1a0bbb6b8285d8ab654485ab985f1dd2eb9abf53131a9680dcafe4000d3ea528dd52aba3e4ff6a3883ec614253d5627bd91522d881128328ed1e00907fa6cc48cec5268bbedd85ec02d8bac3183460dd1a27fbc06b5642473a41a6cbfb07f53deab2473b37c3d10a125d610f1b9ea5c83e7d462048f25fc1e79295eeff750a23faf5d542758c421bb0673504c9dbae2959f77", 0xffe00) ftruncate(r0, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x14517e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f8) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x4, &(0x7f0000001300), 0x4) ioctl$int_in(r4, 0x5452, &(0x7f0000000300)=0x208) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) setsockopt$sock_int(r4, 0x1, 0x12, &(0x7f0000000180)=0x4000000, 0x4) 18:56:59 executing program 1: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x6800) 18:56:59 executing program 4: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x6800) [ 365.498100][T19457] loop2: detected capacity change from 0 to 512 [ 365.509638][T19461] loop3: detected capacity change from 0 to 512 [ 365.512750][T19458] loop0: detected capacity change from 0 to 512 [ 365.518330][T19465] loop4: detected capacity change from 0 to 512 [ 365.529327][T19464] loop1: detected capacity change from 0 to 512 [ 365.543198][T19457] ext4 filesystem being mounted at /root/syzkaller-testdir3104429897/syzkaller.sY02TX/574/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 365.563737][T19458] ext4 filesystem being mounted at /root/syzkaller-testdir301899313/syzkaller.ofJZrT/582/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 365.575283][T19457] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 365.594175][T19457] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 365.594529][T19461] ext4 filesystem being mounted at /root/syzkaller-testdir3155832884/syzkaller.yqA5v3/1022/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 365.606579][T19457] EXT4-fs (loop2): This should not happen!! Data will be lost [ 365.606579][T19457] [ 365.631171][T19457] EXT4-fs (loop2): Total free blocks count 0 [ 365.637172][T19457] EXT4-fs (loop2): Free/Dirty block details [ 365.643182][T19457] EXT4-fs (loop2): free_blocks=65280 18:56:59 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)=0x0) (async, rerun: 64) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@ipv4={""/10, ""/2, @private}, @in6=@private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@private0}}, &(0x7f00000000c0)=0xe8) (async, rerun: 64) r4 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) tkill(r4, 0x800014) (async, rerun: 32) r5 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (rerun: 32) tkill(r5, 0x800014) (async) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) (async) r7 = getuid() (async) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) r9 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) tkill(r9, 0x800014) (async, rerun: 64) sendmsg$netlink(r1, &(0x7f0000003fc0)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000300)=[{&(0x7f0000000a00)={0x22e4, 0x1b, 0x400, 0x70bd29, 0x25dfdbfe, "", [@generic="96a41ba4b4f24778f45c1deb885410ec7541092405cb84835e2a14770e5d74946af737111a4eee78ec69cd28cc2286f1", @generic="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", @nested={0x1004, 0x7e, 0x0, 0x1, [@generic="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"]}, @generic="586ebd14e502849f87cdd6cacc8b2b78773fe2b7", @nested={0x20, 0x31, 0x0, 0x1, [@typed={0x8, 0x8b, 0x0, 0x0, @pid=r2}, @typed={0x9, 0x7a, 0x0, 0x0, @str='ext4\x00'}, @typed={0x8, 0x75, 0x0, 0x0, @u32=0x6}]}, @nested={0xdf, 0x26, 0x0, 0x1, [@generic="ea0c548ddf0b40768431536f1e37a98855ac70335a069dbb2853f5d5aefdff791a99e3fcc405fc617813dd9fe50ef72a2749d04eadc2fe47a8ee9439f04473200ed512bf4a4dd0b9705b1afead96e4485103d35fbd056877b624ed83d23e82709d75f614158e1bd31e27667039ae1b9991f87bcb98dce0308dbacd25b910bace2ca9e2cbf7878449628ab3c9a072104ae95f3c7b25f5a72f38ddc93e5a7437dce9805e551f8aacb5237f8bf40d3744e7bbb29aa9552f3947e861c0e5440ef79911d96993ddbb428d2f0a1bea5cc8f891e67110f798b8c5be88ed60"]}, @nested={0x183, 0x7, 0x0, 0x1, [@generic="3a9a96b5b18e25a2158c098c272ef875208f0cf9381d4ecaee52ac41e6a15f395f6f371303a1504a0e49bfc522ee50fbd277e45aa8b328b966e3ee8bd394a720f0234184d7c716f4efa08e21eef9e4a075f3d6605ab41cc4e832251badaa9066d3528f3d48400136175e", @typed={0x9, 0x8c, 0x0, 0x0, @str='ext4\x00'}, @generic="01a13dc9a4fb77243a343d2b9ee23334354ae7dbd5d3b91a868b6c4978f0ff892bb4c20e1f277b1ba4a8b15c77cac14c8ff571afc68b7dcdaa913119ba361f1e7ead845830adb10241dfdc3a3890d68ebe3cd89fe45ec08b30a30418a44d23a4b724786092135ed3ced92252005003182c7f2a185d92403195471ff4c16459c72fc4f7ba32f7177b4cf00dae3af2f9a5ab02b12bb2b639c5f3aa0d1f4b39881711a914f405c242abba8471770005aa63cb18c3356d60fcb09c493e0faae6e12413e7f280a0d8edfeb5b585cd42e99548fd8358f44cc8634df6b021ce7fd20c843c31f97142", @typed={0xc, 0x5e, 0x0, 0x0, @u64=0x9}, @typed={0x8, 0x76, 0x0, 0x0, @u32=0x2}, @typed={0x8, 0x5e, 0x0, 0x0, @str='^-]\x00'}, @typed={0x8, 0x4c, 0x0, 0x0, @u32=0x3ff}]}, @typed={0x8, 0x69, 0x0, 0x0, @uid=r3}]}, 0x22e4}, {&(0x7f0000000240)={0x88, 0x22, 0x400, 0x70bd2a, 0x25dfdbfe, "", [@nested={0x54, 0x31, 0x0, 0x1, [@typed={0x9, 0x6d, 0x0, 0x0, @str='ext4\x00'}, @generic="894f6f5efcd48471518bb228da8e0d8f118451602531b6a6c3710ada66c0b9f48eb851589275b5ea0650a254964be094e266a55848cd5057bdc4a92e", @typed={0x8, 0x55, 0x0, 0x0, @ipv4=@loopback}, @generic]}, @generic="db04f2b9df5f8662fa02a73e4671945f1510645ff1e762a7ec2dd6b81079c1631eb5"]}, 0x88}, {&(0x7f0000002d00)={0x121c, 0x24, 0x1, 0x70bd25, 0x25dfdbff, "", [@generic="c192565171b1af9cebf9fc7a64ccfe3b365a1f90a69c2f678e286c65cf7902f9c2dd351eed1776aba7fdd705b9bd869522984680c791f43c85a2c1b121adecfef6c7c5bf08a4bcd8ba24c2dd1a346481dcae916e", @nested={0x11b6, 0x22, 0x0, 0x1, [@generic="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", @typed={0x6, 0x47, 0x0, 0x0, @str='$&'}, @typed={0x12, 0xa, 0x0, 0x0, @binary="6e5656bf0eb14e463ea3039780bd"}, @typed={0xc, 0x64, 0x0, 0x0, @u64=0x7}, @typed={0xc, 0xc, 0x0, 0x0, @u64=0x2}, @typed={0x8, 0x29, 0x0, 0x0, @uid=0xee01}, @generic="a6971092123bcce5669a73a1199b93f484e6f695701fce5d461ec82f5dc0d8e7b0d9bc39a233ce4c0527f79c367e4b9f5552b4a5c0f59dfd65586077284e94f6c3808a55ea604b5aedddf26ea89576075e8ac83727f7c9bed25199208e20acdaec6856afa6521eb59463a561346402fe3f76b349b2efe5c2907ab5728ed34254cc577e911235d8e317e505e7b8a7e5cb4bd087744b55d8f1650426e59b25a961775067203c0967e7c763f4d9", @typed={0x8, 0x6c, 0x0, 0x0, @pid=r4}, @generic="230ad3f51cb98e31c2628800e46bb1a57f016d57a07bc30f94a1f6915052756f94037a8bc10baf41a48a76f74c43f1ac19f5a5a4af329943632c0851f06d6e776d4a74a139044d523e301e5b6576edc132b82c83097b1998fd86eea0c5f92870c7500a6c0dc90f855fc17bb8729e9a7b9e2b20326d5c348b530f9f7c23315bb3ac581355d7215d210ba61f9b950a8107817be5ec3957be1e24c906c101160efbc5a2d22bc584b5009e2fe8cd49bd9553379a3c1ad9c1840cb08347792232288fadbb"]}]}, 0x121c}], 0x3, &(0x7f0000003f40)=[@cred={{0x1c, 0x1, 0x2, {r5, r6, 0xffffffffffffffff}}}, @rights={{0x14, 0x1, 0x1, [r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r7, r8}}}, @cred={{0x1c, 0x1, 0x2, {r9, 0xee00, 0xffffffffffffffff}}}], 0x78, 0x8000}, 0x8044) (async, rerun: 64) write(r1, &(0x7f0000004200)="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", 0xffe00) (async) ftruncate(r0, 0x0) [ 365.648520][T19457] EXT4-fs (loop2): dirty_blocks=511 [ 365.649663][T19481] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1217: group 0, [ 365.653722][T19457] EXT4-fs (loop2): Block reservation details [ 365.653745][T19481] block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 365.676510][T19457] EXT4-fs (loop2): i_reserved_data_blocks=511 18:56:59 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r0, &(0x7f0000004200)="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", 0xffe3d) ftruncate(0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) [ 365.685944][T19465] ext4 filesystem being mounted at /root/syzkaller-testdir40033448/syzkaller.1gQSk6/587/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 365.708396][T19464] ext4 filesystem being mounted at /root/syzkaller-testdir4117055960/syzkaller.obvOiK/611/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 365.731293][T19465] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 365.740037][T19461] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 365.760598][T19465] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 365.762981][T19461] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 365.772990][T19465] EXT4-fs (loop4): This should not happen!! Data will be lost [ 365.772990][T19465] [ 365.785385][T19461] EXT4-fs (loop3): This should not happen!! Data will be lost [ 365.785385][T19461] [ 365.794951][T19465] EXT4-fs (loop4): Total free blocks count 0 [ 365.804558][T19461] EXT4-fs (loop3): Total free blocks count 0 [ 365.804570][T19461] EXT4-fs (loop3): Free/Dirty block details [ 365.810515][T19465] EXT4-fs (loop4): Free/Dirty block details [ 365.816502][T19461] EXT4-fs (loop3): free_blocks=65280 [ 365.822370][T19465] EXT4-fs (loop4): free_blocks=65280 [ 365.828258][T19461] EXT4-fs (loop3): dirty_blocks=511 18:56:59 executing program 4: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x6900) 18:56:59 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@ipv4={""/10, ""/2, @private}, @in6=@private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@private0}}, &(0x7f00000000c0)=0xe8) r4 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) tkill(r4, 0x800014) r5 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) tkill(r5, 0x800014) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getuid() stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) tkill(r9, 0x800014) sendmsg$netlink(r1, &(0x7f0000003fc0)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000300)=[{&(0x7f0000000a00)={0x22e4, 0x1b, 0x400, 0x70bd29, 0x25dfdbfe, "", [@generic="96a41ba4b4f24778f45c1deb885410ec7541092405cb84835e2a14770e5d74946af737111a4eee78ec69cd28cc2286f1", @generic="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", @nested={0x1004, 0x7e, 0x0, 0x1, [@generic="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"]}, @generic="586ebd14e502849f87cdd6cacc8b2b78773fe2b7", @nested={0x20, 0x31, 0x0, 0x1, [@typed={0x8, 0x8b, 0x0, 0x0, @pid=r2}, @typed={0x9, 0x7a, 0x0, 0x0, @str='ext4\x00'}, @typed={0x8, 0x75, 0x0, 0x0, @u32=0x6}]}, @nested={0xdf, 0x26, 0x0, 0x1, [@generic="ea0c548ddf0b40768431536f1e37a98855ac70335a069dbb2853f5d5aefdff791a99e3fcc405fc617813dd9fe50ef72a2749d04eadc2fe47a8ee9439f04473200ed512bf4a4dd0b9705b1afead96e4485103d35fbd056877b624ed83d23e82709d75f614158e1bd31e27667039ae1b9991f87bcb98dce0308dbacd25b910bace2ca9e2cbf7878449628ab3c9a072104ae95f3c7b25f5a72f38ddc93e5a7437dce9805e551f8aacb5237f8bf40d3744e7bbb29aa9552f3947e861c0e5440ef79911d96993ddbb428d2f0a1bea5cc8f891e67110f798b8c5be88ed60"]}, @nested={0x183, 0x7, 0x0, 0x1, [@generic="3a9a96b5b18e25a2158c098c272ef875208f0cf9381d4ecaee52ac41e6a15f395f6f371303a1504a0e49bfc522ee50fbd277e45aa8b328b966e3ee8bd394a720f0234184d7c716f4efa08e21eef9e4a075f3d6605ab41cc4e832251badaa9066d3528f3d48400136175e", @typed={0x9, 0x8c, 0x0, 0x0, @str='ext4\x00'}, @generic="01a13dc9a4fb77243a343d2b9ee23334354ae7dbd5d3b91a868b6c4978f0ff892bb4c20e1f277b1ba4a8b15c77cac14c8ff571afc68b7dcdaa913119ba361f1e7ead845830adb10241dfdc3a3890d68ebe3cd89fe45ec08b30a30418a44d23a4b724786092135ed3ced92252005003182c7f2a185d92403195471ff4c16459c72fc4f7ba32f7177b4cf00dae3af2f9a5ab02b12bb2b639c5f3aa0d1f4b39881711a914f405c242abba8471770005aa63cb18c3356d60fcb09c493e0faae6e12413e7f280a0d8edfeb5b585cd42e99548fd8358f44cc8634df6b021ce7fd20c843c31f97142", @typed={0xc, 0x5e, 0x0, 0x0, @u64=0x9}, @typed={0x8, 0x76, 0x0, 0x0, @u32=0x2}, @typed={0x8, 0x5e, 0x0, 0x0, @str='^-]\x00'}, @typed={0x8, 0x4c, 0x0, 0x0, @u32=0x3ff}]}, @typed={0x8, 0x69, 0x0, 0x0, @uid=r3}]}, 0x22e4}, {&(0x7f0000000240)={0x88, 0x22, 0x400, 0x70bd2a, 0x25dfdbfe, "", [@nested={0x54, 0x31, 0x0, 0x1, [@typed={0x9, 0x6d, 0x0, 0x0, @str='ext4\x00'}, @generic="894f6f5efcd48471518bb228da8e0d8f118451602531b6a6c3710ada66c0b9f48eb851589275b5ea0650a254964be094e266a55848cd5057bdc4a92e", @typed={0x8, 0x55, 0x0, 0x0, @ipv4=@loopback}, @generic]}, @generic="db04f2b9df5f8662fa02a73e4671945f1510645ff1e762a7ec2dd6b81079c1631eb5"]}, 0x88}, {&(0x7f0000002d00)={0x121c, 0x24, 0x1, 0x70bd25, 0x25dfdbff, "", [@generic="c192565171b1af9cebf9fc7a64ccfe3b365a1f90a69c2f678e286c65cf7902f9c2dd351eed1776aba7fdd705b9bd869522984680c791f43c85a2c1b121adecfef6c7c5bf08a4bcd8ba24c2dd1a346481dcae916e", @nested={0x11b6, 0x22, 0x0, 0x1, [@generic="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", @typed={0x6, 0x47, 0x0, 0x0, @str='$&'}, @typed={0x12, 0xa, 0x0, 0x0, @binary="6e5656bf0eb14e463ea3039780bd"}, @typed={0xc, 0x64, 0x0, 0x0, @u64=0x7}, @typed={0xc, 0xc, 0x0, 0x0, @u64=0x2}, @typed={0x8, 0x29, 0x0, 0x0, @uid=0xee01}, @generic="a6971092123bcce5669a73a1199b93f484e6f695701fce5d461ec82f5dc0d8e7b0d9bc39a233ce4c0527f79c367e4b9f5552b4a5c0f59dfd65586077284e94f6c3808a55ea604b5aedddf26ea89576075e8ac83727f7c9bed25199208e20acdaec6856afa6521eb59463a561346402fe3f76b349b2efe5c2907ab5728ed34254cc577e911235d8e317e505e7b8a7e5cb4bd087744b55d8f1650426e59b25a961775067203c0967e7c763f4d9", @typed={0x8, 0x6c, 0x0, 0x0, @pid=r4}, @generic="230ad3f51cb98e31c2628800e46bb1a57f016d57a07bc30f94a1f6915052756f94037a8bc10baf41a48a76f74c43f1ac19f5a5a4af329943632c0851f06d6e776d4a74a139044d523e301e5b6576edc132b82c83097b1998fd86eea0c5f92870c7500a6c0dc90f855fc17bb8729e9a7b9e2b20326d5c348b530f9f7c23315bb3ac581355d7215d210ba61f9b950a8107817be5ec3957be1e24c906c101160efbc5a2d22bc584b5009e2fe8cd49bd9553379a3c1ad9c1840cb08347792232288fadbb"]}]}, 0x121c}], 0x3, &(0x7f0000003f40)=[@cred={{0x1c, 0x1, 0x2, {r5, r6, 0xffffffffffffffff}}}, @rights={{0x14, 0x1, 0x1, [r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r7, r8}}}, @cred={{0x1c, 0x1, 0x2, {r9, 0xee00, 0xffffffffffffffff}}}], 0x78, 0x8000}, 0x8044) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") (async) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) (async) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)) (async) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@ipv4={""/10, ""/2, @private}, @in6=@private0}}, {{@in6=@mcast2}, 0x0, @in6=@private0}}, &(0x7f00000000c0)=0xe8) (async) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) tkill(r4, 0x800014) (async) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) tkill(r5, 0x800014) (async) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)) (async) getuid() (async) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)) (async) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) tkill(r9, 0x800014) (async) sendmsg$netlink(r1, &(0x7f0000003fc0)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000300)=[{&(0x7f0000000a00)={0x22e4, 0x1b, 0x400, 0x70bd29, 0x25dfdbfe, "", [@generic="96a41ba4b4f24778f45c1deb885410ec7541092405cb84835e2a14770e5d74946af737111a4eee78ec69cd28cc2286f1", @generic="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", @nested={0x1004, 0x7e, 0x0, 0x1, [@generic="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"]}, @generic="586ebd14e502849f87cdd6cacc8b2b78773fe2b7", @nested={0x20, 0x31, 0x0, 0x1, [@typed={0x8, 0x8b, 0x0, 0x0, @pid=r2}, @typed={0x9, 0x7a, 0x0, 0x0, @str='ext4\x00'}, @typed={0x8, 0x75, 0x0, 0x0, @u32=0x6}]}, @nested={0xdf, 0x26, 0x0, 0x1, [@generic="ea0c548ddf0b40768431536f1e37a98855ac70335a069dbb2853f5d5aefdff791a99e3fcc405fc617813dd9fe50ef72a2749d04eadc2fe47a8ee9439f04473200ed512bf4a4dd0b9705b1afead96e4485103d35fbd056877b624ed83d23e82709d75f614158e1bd31e27667039ae1b9991f87bcb98dce0308dbacd25b910bace2ca9e2cbf7878449628ab3c9a072104ae95f3c7b25f5a72f38ddc93e5a7437dce9805e551f8aacb5237f8bf40d3744e7bbb29aa9552f3947e861c0e5440ef79911d96993ddbb428d2f0a1bea5cc8f891e67110f798b8c5be88ed60"]}, @nested={0x183, 0x7, 0x0, 0x1, [@generic="3a9a96b5b18e25a2158c098c272ef875208f0cf9381d4ecaee52ac41e6a15f395f6f371303a1504a0e49bfc522ee50fbd277e45aa8b328b966e3ee8bd394a720f0234184d7c716f4efa08e21eef9e4a075f3d6605ab41cc4e832251badaa9066d3528f3d48400136175e", @typed={0x9, 0x8c, 0x0, 0x0, @str='ext4\x00'}, @generic="01a13dc9a4fb77243a343d2b9ee23334354ae7dbd5d3b91a868b6c4978f0ff892bb4c20e1f277b1ba4a8b15c77cac14c8ff571afc68b7dcdaa913119ba361f1e7ead845830adb10241dfdc3a3890d68ebe3cd89fe45ec08b30a30418a44d23a4b724786092135ed3ced92252005003182c7f2a185d92403195471ff4c16459c72fc4f7ba32f7177b4cf00dae3af2f9a5ab02b12bb2b639c5f3aa0d1f4b39881711a914f405c242abba8471770005aa63cb18c3356d60fcb09c493e0faae6e12413e7f280a0d8edfeb5b585cd42e99548fd8358f44cc8634df6b021ce7fd20c843c31f97142", @typed={0xc, 0x5e, 0x0, 0x0, @u64=0x9}, @typed={0x8, 0x76, 0x0, 0x0, @u32=0x2}, @typed={0x8, 0x5e, 0x0, 0x0, @str='^-]\x00'}, @typed={0x8, 0x4c, 0x0, 0x0, @u32=0x3ff}]}, @typed={0x8, 0x69, 0x0, 0x0, @uid=r3}]}, 0x22e4}, {&(0x7f0000000240)={0x88, 0x22, 0x400, 0x70bd2a, 0x25dfdbfe, "", [@nested={0x54, 0x31, 0x0, 0x1, [@typed={0x9, 0x6d, 0x0, 0x0, @str='ext4\x00'}, @generic="894f6f5efcd48471518bb228da8e0d8f118451602531b6a6c3710ada66c0b9f48eb851589275b5ea0650a254964be094e266a55848cd5057bdc4a92e", @typed={0x8, 0x55, 0x0, 0x0, @ipv4=@loopback}, @generic]}, @generic="db04f2b9df5f8662fa02a73e4671945f1510645ff1e762a7ec2dd6b81079c1631eb5"]}, 0x88}, {&(0x7f0000002d00)={0x121c, 0x24, 0x1, 0x70bd25, 0x25dfdbff, "", [@generic="c192565171b1af9cebf9fc7a64ccfe3b365a1f90a69c2f678e286c65cf7902f9c2dd351eed1776aba7fdd705b9bd869522984680c791f43c85a2c1b121adecfef6c7c5bf08a4bcd8ba24c2dd1a346481dcae916e", @nested={0x11b6, 0x22, 0x0, 0x1, [@generic="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", @typed={0x6, 0x47, 0x0, 0x0, @str='$&'}, @typed={0x12, 0xa, 0x0, 0x0, @binary="6e5656bf0eb14e463ea3039780bd"}, @typed={0xc, 0x64, 0x0, 0x0, @u64=0x7}, @typed={0xc, 0xc, 0x0, 0x0, @u64=0x2}, @typed={0x8, 0x29, 0x0, 0x0, @uid=0xee01}, @generic="a6971092123bcce5669a73a1199b93f484e6f695701fce5d461ec82f5dc0d8e7b0d9bc39a233ce4c0527f79c367e4b9f5552b4a5c0f59dfd65586077284e94f6c3808a55ea604b5aedddf26ea89576075e8ac83727f7c9bed25199208e20acdaec6856afa6521eb59463a561346402fe3f76b349b2efe5c2907ab5728ed34254cc577e911235d8e317e505e7b8a7e5cb4bd087744b55d8f1650426e59b25a961775067203c0967e7c763f4d9", @typed={0x8, 0x6c, 0x0, 0x0, @pid=r4}, @generic="230ad3f51cb98e31c2628800e46bb1a57f016d57a07bc30f94a1f6915052756f94037a8bc10baf41a48a76f74c43f1ac19f5a5a4af329943632c0851f06d6e776d4a74a139044d523e301e5b6576edc132b82c83097b1998fd86eea0c5f92870c7500a6c0dc90f855fc17bb8729e9a7b9e2b20326d5c348b530f9f7c23315bb3ac581355d7215d210ba61f9b950a8107817be5ec3957be1e24c906c101160efbc5a2d22bc584b5009e2fe8cd49bd9553379a3c1ad9c1840cb08347792232288fadbb"]}]}, 0x121c}], 0x3, &(0x7f0000003f40)=[@cred={{0x1c, 0x1, 0x2, {r5, r6, 0xffffffffffffffff}}}, @rights={{0x14, 0x1, 0x1, [r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r7, r8}}}, @cred={{0x1c, 0x1, 0x2, {r9, 0xee00, 0xffffffffffffffff}}}], 0x78, 0x8000}, 0x8044) (async) write(r1, &(0x7f0000004200)="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", 0xffe00) (async) ftruncate(r0, 0x0) (async) [ 365.828269][T19461] EXT4-fs (loop3): Block reservation details [ 365.828277][T19461] EXT4-fs (loop3): i_reserved_data_blocks=511 [ 365.833544][T19465] EXT4-fs (loop4): dirty_blocks=511 [ 365.861448][T19465] EXT4-fs (loop4): Block reservation details [ 365.867478][T19465] EXT4-fs (loop4): i_reserved_data_blocks=511 18:56:59 executing program 3: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x14517e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f8) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x4, &(0x7f0000001300), 0x4) ioctl$int_in(r4, 0x5452, &(0x7f0000000300)=0x208) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) [ 365.908785][T19464] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 365.926315][T19464] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 365.928727][T19510] loop0: detected capacity change from 0 to 512 [ 365.938695][T19464] EXT4-fs (loop1): This should not happen!! Data will be lost [ 365.938695][T19464] [ 365.948461][T19509] loop2: detected capacity change from 0 to 512 [ 365.954576][T19464] EXT4-fs (loop1): Total free blocks count 0 [ 365.966932][T19464] EXT4-fs (loop1): Free/Dirty block details [ 365.972829][T19464] EXT4-fs (loop1): free_blocks=65280 [ 365.978154][T19464] EXT4-fs (loop1): dirty_blocks=511 [ 365.983510][T19464] EXT4-fs (loop1): Block reservation details [ 365.985958][T19510] ext4 filesystem being mounted at /root/syzkaller-testdir301899313/syzkaller.ofJZrT/584/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 365.989504][T19464] EXT4-fs (loop1): i_reserved_data_blocks=511 [ 366.022101][T19516] loop4: detected capacity change from 0 to 512 [ 366.022182][T19509] ext4 filesystem being mounted at /root/syzkaller-testdir3104429897/syzkaller.sY02TX/575/file0 supports timestamps until 2038-01-19 (0x7fffffff) 18:57:00 executing program 1: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="74efc4c418fdb8d66bbba727f371d056ad6f44e9762d70401d1c9d331b48b925e9e6a7759abb206b9b18bfc3f3f96adb2b37c2121ef21e91bac768dd33df29649da1d82e826a55c4d620b6f510daee26004b741c951d528d806efbe00c439f2df46d3adf8be24e280b948a49afd17d56437c6e752d84f99bf37a88f0c54488dd13b848f2381d7d2aecb68ed16762e4a3c1a847565364b9f1af92c9c89e06e89fe6179cb7078a742cb968a9f09cc690dc473df29d6ad9af5879e9a2618c63702117a3a63d3a4236baee86f5f452e9663a795306dabb97db884348ab437bdc13b7cfb03eff1cf216f09d21078e1852fc7c96413d9d65c52ce9baa6bc26de7f028738a17120de30a433c9c3c8e276f3ae5e18a1f95767fffe8e98b0c3f134f12263b01c36866d4e0e856cc14ecf50279adb9438c6219c49cae973d8e7faf33dcdeb96d7ef7e89ae828cb91df22939307bb1f7fb7392e1e24f6b63166b89937c00eb8fea0245cd93e4aa803160bd71c1a0bbb6b8285d8ab654485ab985f1dd2eb9abf53131a9680dcafe4000d3ea528dd52aba3e4ff6a3883ec614253d5627bd91522d881128328ed1e00907fa6cc48cec5268bbedd85ec02d8bac3183460dd1a27fbc06b5642473a41a6cbfb07f53deab2473b37c3d10a125d610f1b9ea5c83e7d462048f25fc1e79295eeff750a23faf5d542758c421bb0673504c9dbae2959f77", 0xffe00) ftruncate(r0, 0x6900) [ 366.059493][T19518] loop3: detected capacity change from 0 to 512 [ 366.081295][T19516] ext4 filesystem being mounted at /root/syzkaller-testdir40033448/syzkaller.1gQSk6/588/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 366.098207][T19510] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 366.105207][T19518] ext4 filesystem being mounted at /root/syzkaller-testdir3155832884/syzkaller.yqA5v3/1023/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 366.114062][T19510] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 366.140052][T19510] EXT4-fs (loop0): This should not happen!! Data will be lost [ 366.140052][T19510] [ 366.149745][T19510] EXT4-fs (loop0): Total free blocks count 0 [ 366.155754][T19510] EXT4-fs (loop0): Free/Dirty block details [ 366.161763][T19510] EXT4-fs (loop0): free_blocks=65280 [ 366.165816][T19516] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 366.167082][T19510] EXT4-fs (loop0): dirty_blocks=511 [ 366.186343][T19509] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1217: group 0, [ 366.186612][T19510] EXT4-fs (loop0): Block reservation details [ 366.186622][T19510] EXT4-fs (loop0): i_reserved_data_blocks=511 [ 366.198337][T19516] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 366.200910][T19509] block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 366.207006][T19516] EXT4-fs (loop4): This should not happen!! Data will be lost [ 366.207006][T19516] [ 366.221213][T19509] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 366.227708][T19516] EXT4-fs (loop4): Total free blocks count 0 [ 366.227723][T19516] EXT4-fs (loop4): Free/Dirty block details [ 366.227733][T19516] EXT4-fs (loop4): free_blocks=65280 [ 366.227742][T19516] EXT4-fs (loop4): dirty_blocks=511 [ 366.227752][T19516] EXT4-fs (loop4): Block reservation details [ 366.227760][T19516] EXT4-fs (loop4): i_reserved_data_blocks=511 [ 366.267863][T19518] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1217: group 0, [ 366.272276][T19509] EXT4-fs (loop2): This should not happen!! Data will be lost [ 366.272276][T19509] [ 366.278273][T19518] block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 366.278519][T19518] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 366.284366][T19509] EXT4-fs (loop2): Total free blocks count 0 [ 366.292575][T19518] EXT4-fs (loop3): This should not happen!! Data will be lost [ 366.292575][T19518] [ 366.302386][T19509] EXT4-fs (loop2): Free/Dirty block details [ 366.310826][T19518] EXT4-fs (loop3): Total free blocks count 0 [ 366.323111][T19509] EXT4-fs (loop2): free_blocks=65280 [ 366.329125][T19518] EXT4-fs (loop3): Free/Dirty block details [ 366.338686][T19509] EXT4-fs (loop2): dirty_blocks=511 [ 366.344567][T19518] EXT4-fs (loop3): free_blocks=65280 [ 366.344580][T19518] EXT4-fs (loop3): dirty_blocks=511 [ 366.344591][T19518] EXT4-fs (loop3): Block reservation details [ 366.350539][T19509] EXT4-fs (loop2): Block reservation details [ 366.355809][T19518] EXT4-fs (loop3): i_reserved_data_blocks=511 [ 366.361672][T19509] EXT4-fs (loop2): i_reserved_data_blocks=511 [ 366.393136][T19546] loop1: detected capacity change from 0 to 512 [ 366.436726][T19546] ext4 filesystem being mounted at /root/syzkaller-testdir4117055960/syzkaller.obvOiK/612/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 366.461464][T19546] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 366.476518][T19546] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 366.489081][T19546] EXT4-fs (loop1): This should not happen!! Data will be lost [ 366.489081][T19546] [ 366.498748][T19546] EXT4-fs (loop1): Total free blocks count 0 [ 366.504764][T19546] EXT4-fs (loop1): Free/Dirty block details [ 366.510661][T19546] EXT4-fs (loop1): free_blocks=65280 [ 366.515973][T19546] EXT4-fs (loop1): dirty_blocks=511 [ 366.521158][T19546] EXT4-fs (loop1): Block reservation details [ 366.527171][T19546] EXT4-fs (loop1): i_reserved_data_blocks=511 18:57:01 executing program 4: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x6a00) 18:57:01 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = signalfd4(r0, &(0x7f0000000000)={[0x6]}, 0x8, 0x80000) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@bridge_newvlan={0x28, 0x70, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r4}, [@BRIDGE_VLANDB_ENTRY={0x10, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_TUNNEL_INFO={0x4, 0x4, 0x0, 0x1, @BRIDGE_VLANDB_TINFO_ID={0x8, 0x5}}}]}, 0x28}}, 0x0) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) epoll_pwait(r5, &(0x7f0000000240)=[{}, {}, {}], 0x3, 0x1f, &(0x7f0000000280)={[0xffffffff]}, 0x8) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000140)={'gretap0\x00', r4, 0x700, 0x7, 0x6, 0x100, {{0x21, 0x4, 0x3, 0x0, 0x84, 0x65, 0x0, 0x1f, 0x2f, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, {[@timestamp_prespec={0x44, 0x1c, 0x94, 0x3, 0x2, [{@local}, {@dev={0xac, 0x14, 0x14, 0x2f}, 0x7ff}, {@loopback, 0x10000}]}, @noop, @ssrr={0x89, 0xb, 0xd0, [@multicast2, @broadcast]}, @end, @timestamp_addr={0x44, 0x34, 0xd9, 0x1, 0x1, [{@multicast2, 0xffff}, {@multicast2, 0x8001}, {@rand_addr=0x64010101, 0x8}, {@remote, 0x1e4}, {@private=0xa010101, 0xcc7}, {@broadcast, 0xffffffff}]}, @lsrr={0x83, 0x13, 0x66, [@initdev={0xac, 0x1e, 0x1, 0x0}, @multicast2, @empty, @local]}]}}}}}) flock(r2, 0xc) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r6, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x0) 18:57:01 executing program 3: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x14517e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f8) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x4, &(0x7f0000001300), 0x4) ioctl$int_in(r4, 0x5452, &(0x7f0000000300)=0x208) 18:57:01 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r0, &(0x7f0000004200)="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", 0xffe3e) ftruncate(0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) 18:57:01 executing program 5: unshare(0x6c060000) unshare(0x30000100) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x300) r2 = socket$inet_udp(0x2, 0x2, 0x0) unshare(0x10000000) close(r2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @empty}, 0x66) sendto$inet6(r3, 0x0, 0x0, 0x2604c811, &(0x7f0000000200)={0xa, 0x2, 0x0, @loopback}, 0x1c) unshare(0x0) r4 = socket$netlink(0x10, 0x3, 0x12) unshare(0x26030a00) writev(r4, &(0x7f0000000180)=[{&(0x7f00000003c0)="390000001300034700bb65e1c3c6ffff01000000010000000047fd17e5ffff08000400000000000000000000000000000000000000000000003aaa6978faf26a0659dcd3ca44d55ae9510d0e517f4247b25632106abcfe9ff44b621d7840917784302c95f6508a80caecf4cecbd0c8233d1bff7f1b2219d9ef5c4dad52f83b3aa363d82829a1615b175fd4a42a5b5dd14a8584b71b5bf2234660b08d0f27e55aecb6fc74b20aca5216693ff94301b7566bd83b2eee02b0bf17bf9f028a85be435a547ce26666e179e58d2796cff735b5ef25f8ece9f2aff703c3ac32e80f3464f887c153b1bd37cd2c955ae7caf85c", 0x6a}], 0x1) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) unshare(0x20000000) getsockopt(r5, 0x400000000000003a, 0x8, &(0x7f0000000300)=""/172, &(0x7f00000001c0)=0xac) flock(r3, 0x1) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0xb, &(0x7f0000000240)="7ffd00ab93d5987bd13f903481aa4c73e5534ea0ef3e8fb1e804bc0269d33cbc0db245d851207ae3857c607f2282e199a0d101e4ab0454d1ad81cdcc2c2ea664ec7f66bcdefe645dc6c0d30dd74d913c0a98e7f291522cbe83004ae635676c550538dcf8c5b20880a593776bb52977fcc5ac8e23767587eb57d52fe38d6a84f5b0", 0x81) unshare(0x4c001100) ioctl$int_in(r2, 0x5452, &(0x7f0000000040)=0x1) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000100)='/sys/block/loop0', 0x224001, 0x182) unshare(0x28030100) setreuid(0xee00, 0x0) keyctl$session_to_parent(0x12) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f0000000080)=0x3) unshare(0x40060000) write$binfmt_misc(r1, &(0x7f00000000c0)=ANY=[], 0xfffffecc) unshare(0x48000400) splice(r0, 0x0, r2, 0x0, 0x200002b2, 0x0) 18:57:01 executing program 1: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$eJzs3c9vVFsdAPDvvW1pKYUWJfFHVBBRNISZdoCGsMKNxhASI3HlAmo7NE1nOk1nirSyKP+DiSSu9E9wYeLChJV7d7pzgwsTVOILfclbzMudmZZSOm3fo8x96Xw+ycm9555hvt/D9J4zPW3nBNC3LkTERkSciIgHETHeuZ50Stxul+xxr189md189WQ2iWbz3n+TVnt2LXb8m8ypznOORMTPfhzxy+TduPW19cWZSqW80qkXG9XlYn1t/epCdWa+PF9eKpWmp6Ynb167UTqyvp6v/vHljxbu/Pwvf/7mi79t/ODXWVpjnbad/ThK7a4PbcfJDEbEnQ8RLAcDnf6cyDsRPpc0Ir4UERez+7+ZdzYAQC80m+PRHN9ZBwCOu7S1Bpakhc5awFikaaHQXsM7F6NppVZvXHlYW12aa6+VTcRQ+nChUp7srBVOxFCS1ada52/qpV31axFxNiJ+M3yyVS/M1ipzeb7xAYA+dmrX/P/RcHv+BwCOuZG8EwAAes78DwD9x/wPAP3H/A8A/cf8DwD9x/wPAP3H/A8AfeWnd+9mpbnZ+fzruUdrq4u1R1fnyvXFQnV1tjBbW1kuzNdq863P7Kke9HyVWm156nqsPi42yvVGsb62fr9aW11q3G99rvf98lBPegUA7Ofs+ef/SCJi49bJVokdezmYq+F4S/NOAMjNQN4JALkZzDsBIDe+xwf22KL3LV1/RejZ0ecC9Mblr1n/h35l/R/6l/V/6F/W/6F/NZuJPf8BoM9Y4wf8/B8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA+u7FWSdJCZy/wsUjTQiHidERMxFDycKFSnoyIMxHx9+Gh4aw+lXfSAMB7Sv+ddPb/ujx+aWx364nk4+HWMSJ+9bt7v30802isTGXX/7d9vfGsc72UR/4AwEG25umteXzL61dPZrdKL/N5+cP25qJZ3M1OabcMxmDrOBJDETH6/6RTb8verwwcQfyNpxHx1b36n7TWRiY6O5/ujp/FPt3T+Olb8dNWW/uY/V98+QhygX7zPBt/bu91/6VxoXXc+/4faY1Q729r/Nt8Z/xLt8e/gS7j34XDxrj+1590bXsa8fXBveIn2/GTLvEvHTL+P7/xrYvd2pq/j7gce8ffGavYqC4X62vrVxeqM/Pl+fJSqTQ9NT1589qNUrG1Rl3cWql+139uXTmzX/9Hu8QfOaD/3z1k///wyYNffHuf+N//zt6v/7l94mdz4vcOGX9m9E9dt+/O4s916f9Br/+VQ8Z/8a/1uUM+FADogfra+uJMpVJecdKzk+y92xcgDSe5nWRfAUfxPF/5gKnmPTIBH9qbmz7vTAAAAAAAAAAAAAAAgG568QdPefcRAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACA4+vTAAAA//+0tdao") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x6a00) [ 367.079003][T19552] loop1: detected capacity change from 0 to 512 [ 367.090511][T19553] loop2: detected capacity change from 0 to 512 [ 367.092521][T19558] loop0: detected capacity change from 0 to 512 [ 367.100435][T19556] loop3: detected capacity change from 0 to 512 [ 367.107205][T19561] loop4: detected capacity change from 0 to 512 [ 367.119704][T19552] ext4 filesystem being mounted at /root/syzkaller-testdir4117055960/syzkaller.obvOiK/613/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 367.126857][T19556] ext4 filesystem being mounted at /root/syzkaller-testdir3155832884/syzkaller.yqA5v3/1024/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 367.142467][T19552] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 367.161381][T19553] ext4 filesystem being mounted at /root/syzkaller-testdir3104429897/syzkaller.sY02TX/576/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 367.165971][T19552] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 367.190924][T19552] EXT4-fs (loop1): This should not happen!! Data will be lost [ 367.190924][T19552] [ 367.200587][T19552] EXT4-fs (loop1): Total free blocks count 0 [ 367.206581][T19552] EXT4-fs (loop1): Free/Dirty block details [ 367.212562][T19552] EXT4-fs (loop1): free_blocks=65280 [ 367.217902][T19552] EXT4-fs (loop1): dirty_blocks=511 [ 367.223097][T19552] EXT4-fs (loop1): Block reservation details [ 367.229039][T19561] ext4 filesystem being mounted at /root/syzkaller-testdir40033448/syzkaller.1gQSk6/589/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 367.229090][T19552] EXT4-fs (loop1): i_reserved_data_blocks=511 [ 367.245215][T19556] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 367.254105][T19558] ext4 filesystem being mounted at /root/syzkaller-testdir301899313/syzkaller.ofJZrT/585/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 367.271697][T19553] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 367.284299][T19556] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 367.300072][T19561] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1217: group 0, [ 367.305579][T19556] EXT4-fs (loop3): This should not happen!! Data will be lost [ 367.305579][T19556] [ 367.305596][T19556] EXT4-fs (loop3): Total free blocks count 0 [ 367.313829][T19561] block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 367.323445][T19556] EXT4-fs (loop3): Free/Dirty block details [ 367.323457][T19556] EXT4-fs (loop3): free_blocks=65280 [ 367.323468][T19556] EXT4-fs (loop3): dirty_blocks=511 [ 367.323480][T19556] EXT4-fs (loop3): Block reservation details [ 367.340834][T19553] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 367.343756][T19556] EXT4-fs (loop3): i_reserved_data_blocks=511 [ 367.374626][T19561] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 367.378763][T19553] EXT4-fs (loop2): This should not happen!! Data will be lost [ 367.378763][T19553] [ 367.391054][T19561] EXT4-fs (loop4): This should not happen!! Data will be lost [ 367.391054][T19561] [ 367.391067][T19561] EXT4-fs (loop4): Total free blocks count 0 [ 367.400684][T19553] EXT4-fs (loop2): Total free blocks count 0 [ 367.410303][T19561] EXT4-fs (loop4): Free/Dirty block details 18:57:01 executing program 1: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x6b00) [ 367.410316][T19561] EXT4-fs (loop4): free_blocks=65280 [ 367.410327][T19561] EXT4-fs (loop4): dirty_blocks=511 [ 367.410337][T19561] EXT4-fs (loop4): Block reservation details [ 367.410346][T19561] EXT4-fs (loop4): i_reserved_data_blocks=511 [ 367.418382][T19558] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1217: group 0, [ 367.422348][T19553] EXT4-fs (loop2): Free/Dirty block details [ 367.428331][T19558] block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 367.433532][T19553] EXT4-fs (loop2): free_blocks=65280 [ 367.450834][ T27] audit: type=1400 audit(1702407421.483:314): avc: denied { lock } for pid=19554 comm="syz-executor.0" path="socket:[50038]" dev="sockfs" ino=50038 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_route_socket permissive=1 [ 367.459120][T19553] EXT4-fs (loop2): dirty_blocks=511 [ 367.469784][T19558] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 367.473445][T19553] EXT4-fs (loop2): Block reservation details 18:57:01 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = signalfd4(r0, &(0x7f0000000000)={[0x6]}, 0x8, 0x80000) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@bridge_newvlan={0x28, 0x70, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r4}, [@BRIDGE_VLANDB_ENTRY={0x10, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_TUNNEL_INFO={0x4, 0x4, 0x0, 0x1, @BRIDGE_VLANDB_TINFO_ID={0x8, 0x5}}}]}, 0x28}}, 0x0) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) epoll_pwait(r5, &(0x7f0000000240)=[{}, {}, {}], 0x3, 0x1f, &(0x7f0000000280)={[0xffffffff]}, 0x8) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000140)={'gretap0\x00', r4, 0x700, 0x7, 0x6, 0x100, {{0x21, 0x4, 0x3, 0x0, 0x84, 0x65, 0x0, 0x1f, 0x2f, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, {[@timestamp_prespec={0x44, 0x1c, 0x94, 0x3, 0x2, [{@local}, {@dev={0xac, 0x14, 0x14, 0x2f}, 0x7ff}, {@loopback, 0x10000}]}, @noop, @ssrr={0x89, 0xb, 0xd0, [@multicast2, @broadcast]}, @end, @timestamp_addr={0x44, 0x34, 0xd9, 0x1, 0x1, [{@multicast2, 0xffff}, {@multicast2, 0x8001}, {@rand_addr=0x64010101, 0x8}, {@remote, 0x1e4}, {@private=0xa010101, 0xcc7}, {@broadcast, 0xffffffff}]}, @lsrr={0x83, 0x13, 0x66, [@initdev={0xac, 0x1e, 0x1, 0x0}, @multicast2, @empty, @local]}]}}}}}) flock(r2, 0xc) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r6, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") (async) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) (async) signalfd4(r0, &(0x7f0000000000)={[0x6]}, 0x8, 0x80000) (async) socket$nl_route(0x10, 0x3, 0x0) (async) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) (async) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) (async) sendmsg$nl_route(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@bridge_newvlan={0x28, 0x70, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r4}, [@BRIDGE_VLANDB_ENTRY={0x10, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_TUNNEL_INFO={0x4, 0x4, 0x0, 0x1, @BRIDGE_VLANDB_TINFO_ID={0x8, 0x5}}}]}, 0x28}}, 0x0) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) (async) epoll_pwait(r5, &(0x7f0000000240)=[{}, {}, {}], 0x3, 0x1f, &(0x7f0000000280)={[0xffffffff]}, 0x8) (async) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000140)={'gretap0\x00', r4, 0x700, 0x7, 0x6, 0x100, {{0x21, 0x4, 0x3, 0x0, 0x84, 0x65, 0x0, 0x1f, 0x2f, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, {[@timestamp_prespec={0x44, 0x1c, 0x94, 0x3, 0x2, [{@local}, {@dev={0xac, 0x14, 0x14, 0x2f}, 0x7ff}, {@loopback, 0x10000}]}, @noop, @ssrr={0x89, 0xb, 0xd0, [@multicast2, @broadcast]}, @end, @timestamp_addr={0x44, 0x34, 0xd9, 0x1, 0x1, [{@multicast2, 0xffff}, {@multicast2, 0x8001}, {@rand_addr=0x64010101, 0x8}, {@remote, 0x1e4}, {@private=0xa010101, 0xcc7}, {@broadcast, 0xffffffff}]}, @lsrr={0x83, 0x13, 0x66, [@initdev={0xac, 0x1e, 0x1, 0x0}, @multicast2, @empty, @local]}]}}}}}) (async) flock(r2, 0xc) (async) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) (async) write(r6, &(0x7f0000004200)="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", 0xffe00) (async) ftruncate(r0, 0x0) (async) 18:57:01 executing program 3: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$eJzs3c9vVFsdAPDvvW1pKYUWJfFHVBBRNISZdoCGsMKNxhASI3HlAmo7NE1nOk1nirSyKP+DiSSu9E9wYeLChJV7d7pzgwsTVOILfclbzMudmZZSOm3fo8x96Xw+ycm9555hvt/D9J4zPW3nBNC3LkTERkSciIgHETHeuZ50Stxul+xxr189md189WQ2iWbz3n+TVnt2LXb8m8ypznOORMTPfhzxy+TduPW19cWZSqW80qkXG9XlYn1t/epCdWa+PF9eKpWmp6Ynb167UTqyvp6v/vHljxbu/Pwvf/7mi79t/ODXWVpjnbad/ThK7a4PbcfJDEbEnQ8RLAcDnf6cyDsRPpc0Ir4UERez+7+ZdzYAQC80m+PRHN9ZBwCOu7S1Bpakhc5awFikaaHQXsM7F6NppVZvXHlYW12aa6+VTcRQ+nChUp7srBVOxFCS1ada52/qpV31axFxNiJ+M3yyVS/M1ipzeb7xAYA+dmrX/P/RcHv+BwCOuZG8EwAAes78DwD9x/wPAP3H/A8A/cf8DwD9x/wPAP3H/A8AfeWnd+9mpbnZ+fzruUdrq4u1R1fnyvXFQnV1tjBbW1kuzNdq863P7Kke9HyVWm156nqsPi42yvVGsb62fr9aW11q3G99rvf98lBPegUA7Ofs+ef/SCJi49bJVokdezmYq+F4S/NOAMjNQN4JALkZzDsBIDe+xwf22KL3LV1/RejZ0ecC9Mblr1n/h35l/R/6l/V/6F/W/6F/NZuJPf8BoM9Y4wf8/B8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA+u7FWSdJCZy/wsUjTQiHidERMxFDycKFSnoyIMxHx9+Gh4aw+lXfSAMB7Sv+ddPb/ujx+aWx364nk4+HWMSJ+9bt7v30802isTGXX/7d9vfGsc72UR/4AwEG25umteXzL61dPZrdKL/N5+cP25qJZ3M1OabcMxmDrOBJDETH6/6RTb8verwwcQfyNpxHx1b36n7TWRiY6O5/ujp/FPt3T+Olb8dNWW/uY/V98+QhygX7zPBt/bu91/6VxoXXc+/4faY1Q729r/Nt8Z/xLt8e/gS7j34XDxrj+1590bXsa8fXBveIn2/GTLvEvHTL+P7/xrYvd2pq/j7gce8ffGavYqC4X62vrVxeqM/Pl+fJSqTQ9NT1589qNUrG1Rl3cWql+139uXTmzX/9Hu8QfOaD/3z1k///wyYNffHuf+N//zt6v/7l94mdz4vcOGX9m9E9dt+/O4s916f9Br/+VQ8Z/8a/1uUM+FADogfra+uJMpVJecdKzk+y92xcgDSe5nWRfAUfxPF/5gKnmPTIBH9qbmz7vTAAAAAAAAAAAAAAAgG568QdPefcRAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACA4+vTAAAA//+0tdao") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x14517e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f8) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x4, &(0x7f0000001300), 0x4) 18:57:01 executing program 4: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$eJzs3c9vVFsdAPDvvW1pKYUWJfFHVBBRNISZdoCGsMKNxhASI3HlAmo7NE1nOk1nirSyKP+DiSSu9E9wYeLChJV7d7pzgwsTVOILfclbzMudmZZSOm3fo8x96Xw+ycm9555hvt/D9J4zPW3nBNC3LkTERkSciIgHETHeuZ50Stxul+xxr189md189WQ2iWbz3n+TVnt2LXb8m8ypznOORMTPfhzxy+TduPW19cWZSqW80qkXG9XlYn1t/epCdWa+PF9eKpWmp6Ynb167UTqyvp6v/vHljxbu/Pwvf/7mi79t/ODXWVpjnbad/ThK7a4PbcfJDEbEnQ8RLAcDnf6cyDsRPpc0Ir4UERez+7+ZdzYAQC80m+PRHN9ZBwCOu7S1Bpakhc5awFikaaHQXsM7F6NppVZvXHlYW12aa6+VTcRQ+nChUp7srBVOxFCS1ada52/qpV31axFxNiJ+M3yyVS/M1ipzeb7xAYA+dmrX/P/RcHv+BwCOuZG8EwAAes78DwD9x/wPAP3H/A8A/cf8DwD9x/wPAP3H/A8AfeWnd+9mpbnZ+fzruUdrq4u1R1fnyvXFQnV1tjBbW1kuzNdq863P7Kke9HyVWm156nqsPi42yvVGsb62fr9aW11q3G99rvf98lBPegUA7Ofs+ef/SCJi49bJVokdezmYq+F4S/NOAMjNQN4JALkZzDsBIDe+xwf22KL3LV1/RejZ0ecC9Mblr1n/h35l/R/6l/V/6F/W/6F/NZuJPf8BoM9Y4wf8/B8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA+u7FWSdJCZy/wsUjTQiHidERMxFDycKFSnoyIMxHx9+Gh4aw+lXfSAMB7Sv+ddPb/ujx+aWx364nk4+HWMSJ+9bt7v30802isTGXX/7d9vfGsc72UR/4AwEG25umteXzL61dPZrdKL/N5+cP25qJZ3M1OabcMxmDrOBJDETH6/6RTb8verwwcQfyNpxHx1b36n7TWRiY6O5/ujp/FPt3T+Olb8dNWW/uY/V98+QhygX7zPBt/bu91/6VxoXXc+/4faY1Q729r/Nt8Z/xLt8e/gS7j34XDxrj+1590bXsa8fXBveIn2/GTLvEvHTL+P7/xrYvd2pq/j7gce8ffGavYqC4X62vrVxeqM/Pl+fJSqTQ9NT1589qNUrG1Rl3cWql+139uXTmzX/9Hu8QfOaD/3z1k///wyYNffHuf+N//zt6v/7l94mdz4vcOGX9m9E9dt+/O4s916f9Br/+VQ8Z/8a/1uUM+FADogfra+uJMpVJecdKzk+y92xcgDSe5nWRfAUfxPF/5gKnmPTIBH9qbmz7vTAAAAAAAAAAAAAAAgG568QdPefcRAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACA4+vTAAAA//+0tdao") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x6b00) [ 367.473458][T19553] EXT4-fs (loop2): i_reserved_data_blocks=511 [ 367.478745][T19558] EXT4-fs (loop0): This should not happen!! Data will be lost [ 367.478745][T19558] [ 367.478757][T19558] EXT4-fs (loop0): Total free blocks count 0 [ 367.478768][T19558] EXT4-fs (loop0): Free/Dirty block details [ 367.478777][T19558] EXT4-fs (loop0): free_blocks=65280 [ 367.478786][T19558] EXT4-fs (loop0): dirty_blocks=511 [ 367.478796][T19558] EXT4-fs (loop0): Block reservation details [ 367.478804][T19558] EXT4-fs (loop0): i_reserved_data_blocks=511 [ 367.596561][T19585] loop3: detected capacity change from 0 to 512 [ 367.601295][T19586] loop4: detected capacity change from 0 to 512 [ 367.632921][T19591] loop1: detected capacity change from 0 to 512 [ 367.641697][T19590] loop0: detected capacity change from 0 to 512 [ 367.645838][T19585] ext4 filesystem being mounted at /root/syzkaller-testdir3155832884/syzkaller.yqA5v3/1025/file0 supports timestamps until 2038-01-19 (0x7fffffff) 18:57:01 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r0, &(0x7f0000004200)="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", 0xffe00) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000ac0)='cgroup\x05\x00\x00\x00\x00\x00\x00\x00\xecer\x8f\x00?C(\xd4B\x11\xe1\xcd[\x81\xdaD\xab\t\xb7\x9f\xb4\xf8H\xc8\x87xZd\x0e\x11\x19#\t3\x1e\x9e\xe9W\xb6\aD\xaf\xd2.\x85\x19\xa6~5Z\xe1s\xc5\x86J\xd4\x9f6{:AZi\xddE\xaf\xffwA\x82\xcc\x02\xae\x92\f\xbb\xde\xfb~4\xc3\xc6\x8c\x89G\xa6V\xb4i\xf4\x8a\x048\xadc\x96\xb7\xfd\xb1\xe2\xbb\xee\xe3\xa8[Dj\xe9\xdc\xf5\x88\xb7\xd5*\xfa*?\x89\xf8\xa1\'\xb3\x13\x7f3\xeb\xdf\xc5\x13o\xa5\x11\xca\x92\xf6Z\x06\"{\xc1>[\xc5\xcd\xff3cVa\x7f\xa5,NM/\x8f\xbd\xa5,\xe8\xbe(\xb8\xf2\x90-r\xa2\xe6\xa9\xa4\x88\v\x7f\x91\xbd\xbc\xaa{\x98\x87\x84\xcaX\xb5\xc7\v\xcd\xfewY\x8e\xab\t\xbb\xac\x16\xc2\x06\xd1\x99\xa4]\x92') r2 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/tty/drivers\x00', 0x0, 0x0) r3 = perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x2) close(r3) perf_event_open$cgroup(&(0x7f0000000240)={0x1, 0x80, 0x37, 0x3, 0xc9, 0x3f, 0x0, 0x9, 0x51a58, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x6fd27b14, 0x4, @perf_bp={&(0x7f0000000080), 0xe}, 0x400, 0x400, 0x8, 0x7, 0x1, 0x800, 0xdcd, 0x0, 0xb1, 0x0, 0x101}, r2, 0x0, r3, 0x4) sendmsg$inet(r1, 0x0, 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f00000002c0)="af0da4ed213c54382a176d291cfc060da420ff5fe3c696306e02bda678c530773e951011c664e887344a4b59de41af471b2e82fe1fa77363296c0f83b7601cfae8ff08d1c49f0e77b24de047aec82d09068b99ad41699f0b360995cfb91a06b025f31a25fbf5a7ee8c887249f27aae9e5a161abd448752f5b39bc1ba88c5084d33bcd05934b527def0c24c", 0x8b}, {&(0x7f0000000380)="7a9c360064649c2509f9eac32d105ce91b0fc0a398b95e3ad58ef457b728b63ed8f9dfc300af5aebaf5adfcc231dee8d5851b4d8f35d92861b14eaf06149b81fa4045e1539a2bafa9fcbaeb288e00e009bc59fa0e78f3de46ed8a67622eaa70ac8928c6425bd9c1f7c41b698214ef8d3839d8ebd3091f70de01aa5da450f7b743feca2c332b30ed735f0eaf41a27438fbc9214fc2c5c6d7bcfeb4b9f", 0x9c}, {&(0x7f0000000bc0)="205a03f6db4513ec61f6eee40f012d226f7d001ebf3853b23691757b8e74ef818daf9493088a60eac4f3e858d60ac3091c00defeb891a3ccafa6ca083df0261438d68b9bff2c1ce3324f2365c8fcd6799ac630bdeaf916e6d0e46007b04ad56d1530a9f94cba747a301d89639f22852043e6face0b0e75e0ffdf3b0455aa0a1454452fdf918c40a4bf18a1b5996aa2b80fd8cb8a812b6c2a6d5ccd58290b7caa9dd98443c4075e282df550c189ee532ac19f5a37293166c613c597a7dbea36f79ab82fc8cadb498ce4d17985101d83cb5f84237bb4283844a2d495dc732c070ddc27df7972", 0xe5}], 0x3, 0x3f, 0x6, 0x18) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000000)=""/34, 0x22}, {&(0x7f0000000140)=""/215, 0xd7}], 0x2, 0x0, 0x8) r4 = syz_open_dev$tty1(0xc, 0x4, 0x4) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r6) quotactl_fd$Q_SETINFO(r4, 0xffffffff80000601, r6, &(0x7f0000000a00)={0x7, 0x3, 0x1, 0x2}) ftruncate(0xffffffffffffffff, 0x0) r7 = fcntl$dupfd(r1, 0x406, r0) ioctl$AUTOFS_DEV_IOCTL_FAIL(r7, 0xc0189377, &(0x7f0000000480)={{0x1, 0x1, 0x18, r3, {0x20000, 0x3}}, './file1\x00'}) sync_file_range(r8, 0x6, 0x7, 0x4) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) [ 367.686738][T19585] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 367.699312][T19586] ext4 filesystem being mounted at /root/syzkaller-testdir40033448/syzkaller.1gQSk6/590/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 367.701665][T19585] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 367.728145][T19585] EXT4-fs (loop3): This should not happen!! Data will be lost [ 367.728145][T19585] [ 367.732112][T19586] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1217: group 0, [ 367.737817][T19585] EXT4-fs (loop3): Total free blocks count 0 [ 367.737832][T19585] EXT4-fs (loop3): Free/Dirty block details [ 367.746058][T19586] block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 367.749241][T19586] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 367.752066][T19585] EXT4-fs (loop3): free_blocks=65280 [ 367.758046][T19586] EXT4-fs (loop4): This should not happen!! Data will be lost [ 367.758046][T19586] [ 367.758058][T19586] EXT4-fs (loop4): Total free blocks count 0 [ 367.758068][T19586] EXT4-fs (loop4): Free/Dirty block details [ 367.758079][T19586] EXT4-fs (loop4): free_blocks=65280 [ 367.766476][T19585] EXT4-fs (loop3): dirty_blocks=511 [ 367.766489][T19585] EXT4-fs (loop3): Block reservation details [ 367.778917][T19586] EXT4-fs (loop4): dirty_blocks=511 [ 367.784146][T19585] EXT4-fs (loop3): i_reserved_data_blocks=511 [ 367.793775][T19586] EXT4-fs (loop4): Block reservation details 18:57:01 executing program 3: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$eJzs3c9vVFsdAPDvvW1pKYUWJfFHVBBRNISZdoCGsMKNxhASI3HlAmo7NE1nOk1nirSyKP+DiSSu9E9wYeLChJV7d7pzgwsTVOILfclbzMudmZZSOm3fo8x96Xw+ycm9555hvt/D9J4zPW3nBNC3LkTERkSciIgHETHeuZ50Stxul+xxr189md189WQ2iWbz3n+TVnt2LXb8m8ypznOORMTPfhzxy+TduPW19cWZSqW80qkXG9XlYn1t/epCdWa+PF9eKpWmp6Ynb167UTqyvp6v/vHljxbu/Pwvf/7mi79t/ODXWVpjnbad/ThK7a4PbcfJDEbEnQ8RLAcDnf6cyDsRPpc0Ir4UERez+7+ZdzYAQC80m+PRHN9ZBwCOu7S1Bpakhc5awFikaaHQXsM7F6NppVZvXHlYW12aa6+VTcRQ+nChUp7srBVOxFCS1ada52/qpV31axFxNiJ+M3yyVS/M1ipzeb7xAYA+dmrX/P/RcHv+BwCOuZG8EwAAes78DwD9x/wPAP3H/A8A/cf8DwD9x/wPAP3H/A8AfeWnd+9mpbnZ+fzruUdrq4u1R1fnyvXFQnV1tjBbW1kuzNdq863P7Kke9HyVWm156nqsPi42yvVGsb62fr9aW11q3G99rvf98lBPegUA7Ofs+ef/SCJi49bJVokdezmYq+F4S/NOAMjNQN4JALkZzDsBIDe+xwf22KL3LV1/RejZ0ecC9Mblr1n/h35l/R/6l/V/6F/W/6F/NZuJPf8BoM9Y4wf8/B8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA+u7FWSdJCZy/wsUjTQiHidERMxFDycKFSnoyIMxHx9+Gh4aw+lXfSAMB7Sv+ddPb/ujx+aWx364nk4+HWMSJ+9bt7v30802isTGXX/7d9vfGsc72UR/4AwEG25umteXzL61dPZrdKL/N5+cP25qJZ3M1OabcMxmDrOBJDETH6/6RTb8verwwcQfyNpxHx1b36n7TWRiY6O5/ujp/FPt3T+Olb8dNWW/uY/V98+QhygX7zPBt/bu91/6VxoXXc+/4faY1Q729r/Nt8Z/xLt8e/gS7j34XDxrj+1590bXsa8fXBveIn2/GTLvEvHTL+P7/xrYvd2pq/j7gce8ffGavYqC4X62vrVxeqM/Pl+fJSqTQ9NT1589qNUrG1Rl3cWql+139uXTmzX/9Hu8QfOaD/3z1k///wyYNffHuf+N//zt6v/7l94mdz4vcOGX9m9E9dt+/O4s916f9Br/+VQ8Z/8a/1uUM+FADogfra+uJMpVJecdKzk+y92xcgDSe5nWRfAUfxPF/5gKnmPTIBH9qbmz7vTAAAAAAAAAAAAAAAgG568QdPefcRAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACA4+vTAAAA//+0tdao") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x14517e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f8) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) socket$inet6_tcp(0xa, 0x1, 0x0) 18:57:01 executing program 4: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="74efc4c418fdb8d66bbba727f371d056ad6f44e9762d70401d1c9d331b48b925e9e6a7759abb206b9b18bfc3f3f96adb2b37c2121ef21e91bac768dd33df29649da1d82e826a55c4d620b6f510daee26004b741c951d528d806efbe00c439f2df46d3adf8be24e280b948a49afd17d56437c6e752d84f99bf37a88f0c54488dd13b848f2381d7d2aecb68ed16762e4a3c1a847565364b9f1af92c9c89e06e89fe6179cb7078a742cb968a9f09cc690dc473df29d6ad9af5879e9a2618c63702117a3a63d3a4236baee86f5f452e9663a795306dabb97db884348ab437bdc13b7cfb03eff1cf216f09d21078e1852fc7c96413d9d65c52ce9baa6bc26de7f028738a17120de30a433c9c3c8e276f3ae5e18a1f95767fffe8e98b0c3f134f12263b01c36866d4e0e856cc14ecf50279adb9438c6219c49cae973d8e7faf33dcdeb96d7ef7e89ae828cb91df22939307bb1f7fb7392e1e24f6b63166b89937c00eb8fea0245cd93e4aa803160bd71c1a0bbb6b8285d8ab654485ab985f1dd2eb9abf53131a9680dcafe4000d3ea528dd52aba3e4ff6a3883ec614253d5627bd91522d881128328ed1e00907fa6cc48cec5268bbedd85ec02d8bac3183460dd1a27fbc06b5642473a41a6cbfb07f53deab2473b37c3d10a125d610f1b9ea5c83e7d462048f25fc1e79295eeff750a23faf5d542758c421bb0673504c9dbae2959f77", 0xffe00) ftruncate(r0, 0x6c00) [ 367.805342][T19590] ext4 filesystem being mounted at /root/syzkaller-testdir301899313/syzkaller.ofJZrT/586/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 367.805647][T19586] EXT4-fs (loop4): i_reserved_data_blocks=511 [ 367.830241][T19591] ext4 filesystem being mounted at /root/syzkaller-testdir4117055960/syzkaller.obvOiK/614/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 367.886941][T19602] loop2: detected capacity change from 0 to 512 [ 367.892097][T19600] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 367.911228][T19600] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 367.923615][T19600] EXT4-fs (loop0): This should not happen!! Data will be lost [ 367.923615][T19600] [ 367.933295][T19600] EXT4-fs (loop0): Total free blocks count 0 [ 367.939305][T19600] EXT4-fs (loop0): Free/Dirty block details [ 367.945296][T19600] EXT4-fs (loop0): free_blocks=65280 [ 367.950599][T19600] EXT4-fs (loop0): dirty_blocks=511 [ 367.955847][T19600] EXT4-fs (loop0): Block reservation details [ 367.958953][T19591] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 367.961849][T19600] EXT4-fs (loop0): i_reserved_data_blocks=511 [ 367.988712][T19605] loop4: detected capacity change from 0 to 512 18:57:02 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") (async, rerun: 64) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) (rerun: 64) r1 = signalfd4(r0, &(0x7f0000000000)={[0x6]}, 0x8, 0x80000) (async, rerun: 32) r2 = socket$nl_route(0x10, 0x3, 0x0) (async, rerun: 32) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@bridge_newvlan={0x28, 0x70, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r4}, [@BRIDGE_VLANDB_ENTRY={0x10, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_TUNNEL_INFO={0x4, 0x4, 0x0, 0x1, @BRIDGE_VLANDB_TINFO_ID={0x8, 0x5}}}]}, 0x28}}, 0x0) (async) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) epoll_pwait(r5, &(0x7f0000000240)=[{}, {}, {}], 0x3, 0x1f, &(0x7f0000000280)={[0xffffffff]}, 0x8) (async) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000140)={'gretap0\x00', r4, 0x700, 0x7, 0x6, 0x100, {{0x21, 0x4, 0x3, 0x0, 0x84, 0x65, 0x0, 0x1f, 0x2f, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, {[@timestamp_prespec={0x44, 0x1c, 0x94, 0x3, 0x2, [{@local}, {@dev={0xac, 0x14, 0x14, 0x2f}, 0x7ff}, {@loopback, 0x10000}]}, @noop, @ssrr={0x89, 0xb, 0xd0, [@multicast2, @broadcast]}, @end, @timestamp_addr={0x44, 0x34, 0xd9, 0x1, 0x1, [{@multicast2, 0xffff}, {@multicast2, 0x8001}, {@rand_addr=0x64010101, 0x8}, {@remote, 0x1e4}, {@private=0xa010101, 0xcc7}, {@broadcast, 0xffffffff}]}, @lsrr={0x83, 0x13, 0x66, [@initdev={0xac, 0x1e, 0x1, 0x0}, @multicast2, @empty, @local]}]}}}}}) (async) flock(r2, 0xc) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r6, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x0) 18:57:02 executing program 5: unshare(0x6c060000) unshare(0x30000100) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) (async) unshare(0x300) r2 = socket$inet_udp(0x2, 0x2, 0x0) unshare(0x10000000) (async) close(r2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @empty}, 0x66) (async) sendto$inet6(r3, 0x0, 0x0, 0x2604c811, &(0x7f0000000200)={0xa, 0x2, 0x0, @loopback}, 0x1c) (async, rerun: 32) unshare(0x0) (rerun: 32) r4 = socket$netlink(0x10, 0x3, 0x12) unshare(0x26030a00) (async) writev(r4, &(0x7f0000000180)=[{&(0x7f00000003c0)="390000001300034700bb65e1c3c6ffff01000000010000000047fd17e5ffff08000400000000000000000000000000000000000000000000003aaa6978faf26a0659dcd3ca44d55ae9510d0e517f4247b25632106abcfe9ff44b621d7840917784302c95f6508a80caecf4cecbd0c8233d1bff7f1b2219d9ef5c4dad52f83b3aa363d82829a1615b175fd4a42a5b5dd14a8584b71b5bf2234660b08d0f27e55aecb6fc74b20aca5216693ff94301b7566bd83b2eee02b0bf17bf9f028a85be435a547ce26666e179e58d2796cff735b5ef25f8ece9f2aff703c3ac32e80f3464f887c153b1bd37cd2c955ae7caf85c", 0x6a}], 0x1) (async, rerun: 64) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) (rerun: 64) unshare(0x20000000) (async) getsockopt(r5, 0x400000000000003a, 0x8, &(0x7f0000000300)=""/172, &(0x7f00000001c0)=0xac) (async) flock(r3, 0x1) (async) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0xb, &(0x7f0000000240)="7ffd00ab93d5987bd13f903481aa4c73e5534ea0ef3e8fb1e804bc0269d33cbc0db245d851207ae3857c607f2282e199a0d101e4ab0454d1ad81cdcc2c2ea664ec7f66bcdefe645dc6c0d30dd74d913c0a98e7f291522cbe83004ae635676c550538dcf8c5b20880a593776bb52977fcc5ac8e23767587eb57d52fe38d6a84f5b0", 0x81) (async, rerun: 32) unshare(0x4c001100) (rerun: 32) ioctl$int_in(r2, 0x5452, &(0x7f0000000040)=0x1) (async, rerun: 64) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000100)='/sys/block/loop0', 0x224001, 0x182) (rerun: 64) unshare(0x28030100) setreuid(0xee00, 0x0) (async) keyctl$session_to_parent(0x12) (async) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f0000000080)=0x3) unshare(0x40060000) write$binfmt_misc(r1, &(0x7f00000000c0)=ANY=[], 0xfffffecc) unshare(0x48000400) (async) splice(r0, 0x0, r2, 0x0, 0x200002b2, 0x0) [ 367.991608][T19619] loop3: detected capacity change from 0 to 512 [ 368.002405][T19591] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 368.014816][T19591] EXT4-fs (loop1): This should not happen!! Data will be lost [ 368.014816][T19591] [ 368.024503][T19591] EXT4-fs (loop1): Total free blocks count 0 [ 368.030489][T19591] EXT4-fs (loop1): Free/Dirty block details [ 368.036598][T19591] EXT4-fs (loop1): free_blocks=65280 [ 368.041248][T19602] ext4 filesystem being mounted at /root/syzkaller-testdir3104429897/syzkaller.sY02TX/577/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 368.041870][T19591] EXT4-fs (loop1): dirty_blocks=511 [ 368.061849][T19591] EXT4-fs (loop1): Block reservation details [ 368.067870][T19591] EXT4-fs (loop1): i_reserved_data_blocks=511 [ 368.091786][T19619] ext4 filesystem being mounted at /root/syzkaller-testdir3155832884/syzkaller.yqA5v3/1026/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 368.101588][T19602] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 368.108945][T19605] ext4 filesystem being mounted at /root/syzkaller-testdir40033448/syzkaller.1gQSk6/591/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 368.128284][T19634] loop0: detected capacity change from 0 to 512 [ 368.151294][T19602] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 368.163712][T19602] EXT4-fs (loop2): This should not happen!! Data will be lost [ 368.163712][T19602] [ 368.165800][T19619] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 368.173370][T19602] EXT4-fs (loop2): Total free blocks count 0 18:57:02 executing program 1: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x6c00) 18:57:02 executing program 5: unshare(0x6c060000) (async) unshare(0x6c060000) unshare(0x30000100) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x300) (async) unshare(0x300) r2 = socket$inet_udp(0x2, 0x2, 0x0) unshare(0x10000000) close(r2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @empty}, 0x66) sendto$inet6(r3, 0x0, 0x0, 0x2604c811, &(0x7f0000000200)={0xa, 0x2, 0x0, @loopback}, 0x1c) unshare(0x0) (async) unshare(0x0) socket$netlink(0x10, 0x3, 0x12) (async) r4 = socket$netlink(0x10, 0x3, 0x12) unshare(0x26030a00) writev(r4, &(0x7f0000000180)=[{&(0x7f00000003c0)="390000001300034700bb65e1c3c6ffff01000000010000000047fd17e5ffff08000400000000000000000000000000000000000000000000003aaa6978faf26a0659dcd3ca44d55ae9510d0e517f4247b25632106abcfe9ff44b621d7840917784302c95f6508a80caecf4cecbd0c8233d1bff7f1b2219d9ef5c4dad52f83b3aa363d82829a1615b175fd4a42a5b5dd14a8584b71b5bf2234660b08d0f27e55aecb6fc74b20aca5216693ff94301b7566bd83b2eee02b0bf17bf9f028a85be435a547ce26666e179e58d2796cff735b5ef25f8ece9f2aff703c3ac32e80f3464f887c153b1bd37cd2c955ae7caf85c", 0x6a}], 0x1) (async) writev(r4, &(0x7f0000000180)=[{&(0x7f00000003c0)="390000001300034700bb65e1c3c6ffff01000000010000000047fd17e5ffff08000400000000000000000000000000000000000000000000003aaa6978faf26a0659dcd3ca44d55ae9510d0e517f4247b25632106abcfe9ff44b621d7840917784302c95f6508a80caecf4cecbd0c8233d1bff7f1b2219d9ef5c4dad52f83b3aa363d82829a1615b175fd4a42a5b5dd14a8584b71b5bf2234660b08d0f27e55aecb6fc74b20aca5216693ff94301b7566bd83b2eee02b0bf17bf9f028a85be435a547ce26666e179e58d2796cff735b5ef25f8ece9f2aff703c3ac32e80f3464f887c153b1bd37cd2c955ae7caf85c", 0x6a}], 0x1) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) unshare(0x20000000) getsockopt(r5, 0x400000000000003a, 0x8, &(0x7f0000000300)=""/172, &(0x7f00000001c0)=0xac) flock(r3, 0x1) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0xb, &(0x7f0000000240)="7ffd00ab93d5987bd13f903481aa4c73e5534ea0ef3e8fb1e804bc0269d33cbc0db245d851207ae3857c607f2282e199a0d101e4ab0454d1ad81cdcc2c2ea664ec7f66bcdefe645dc6c0d30dd74d913c0a98e7f291522cbe83004ae635676c550538dcf8c5b20880a593776bb52977fcc5ac8e23767587eb57d52fe38d6a84f5b0", 0x81) (async) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0xb, &(0x7f0000000240)="7ffd00ab93d5987bd13f903481aa4c73e5534ea0ef3e8fb1e804bc0269d33cbc0db245d851207ae3857c607f2282e199a0d101e4ab0454d1ad81cdcc2c2ea664ec7f66bcdefe645dc6c0d30dd74d913c0a98e7f291522cbe83004ae635676c550538dcf8c5b20880a593776bb52977fcc5ac8e23767587eb57d52fe38d6a84f5b0", 0x81) unshare(0x4c001100) (async) unshare(0x4c001100) ioctl$int_in(r2, 0x5452, &(0x7f0000000040)=0x1) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000100)='/sys/block/loop0', 0x224001, 0x182) (async) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000100)='/sys/block/loop0', 0x224001, 0x182) unshare(0x28030100) (async) unshare(0x28030100) setreuid(0xee00, 0x0) (async) setreuid(0xee00, 0x0) keyctl$session_to_parent(0x12) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f0000000080)=0x3) unshare(0x40060000) write$binfmt_misc(r1, &(0x7f00000000c0)=ANY=[], 0xfffffecc) unshare(0x48000400) splice(r0, 0x0, r2, 0x0, 0x200002b2, 0x0) [ 368.189121][T19619] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 368.193682][T19602] EXT4-fs (loop2): Free/Dirty block details [ 368.206196][T19619] EXT4-fs (loop3): This should not happen!! Data will be lost [ 368.206196][T19619] [ 368.206210][T19619] EXT4-fs (loop3): Total free blocks count 0 [ 368.212070][T19602] EXT4-fs (loop2): free_blocks=65280 [ 368.212084][T19602] EXT4-fs (loop2): dirty_blocks=511 [ 368.221707][T19619] EXT4-fs (loop3): Free/Dirty block details [ 368.221718][T19619] EXT4-fs (loop3): free_blocks=65280 18:57:02 executing program 3: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x14517e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f8) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) 18:57:02 executing program 0: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f0000000a00)={{0x0, 0x100000000, 0x2, 0x1ff, 0x6, 0x80000000, 0x6, 0x8, 0x1ff, 0x0, 0x7, 0x8000, 0x10001, 0x5, 0x9}}) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000440)=ANY=[@ANYBLOB], 0xe) r2 = bpf$OBJ_GET_MAP(0x7, 0x0, 0x0) r3 = bpf$MAP_CREATE(0x100000000000000, 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xc, 0x6, &(0x7f0000000180)=@framed={{0x18, 0x2}, [@map_fd={0x18, 0x0, 0x1, 0x0, r3}, @call={0x85, 0x0, 0x0, 0x87}]}, &(0x7f0000000000)='syzkaller\x00'}, 0x80) bpf$MAP_CREATE(0x0, &(0x7f0000001080)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x1e00, 0xffffffffffffffff, 0x7, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x3}, 0x48) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001100)={0xffffffffffffffff, 0x50, 0x10}, 0xc) r5 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001140)={0xffffffffffffffff, 0x10001, 0x8}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r3, 0x58, &(0x7f0000000680)}, 0x10) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001200)={0x11, 0x8, 0x0, &(0x7f0000000b80)='GPL\x00', 0x8, 0xa4, &(0x7f0000000bc0)=""/164, 0x40f00, 0x40, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000f80)={0x8, 0x5}, 0x8, 0x10, &(0x7f0000000fc0)={0x1, 0x5, 0x200, 0x2}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000001180)=[r2, r3, 0xffffffffffffffff, 0x1, r4, r5, 0xffffffffffffffff], 0x0, 0x10, 0x3e20742d}, 0x90) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r6 = openat$cgroup_ro(r1, &(0x7f0000000600)='hugetlb.1GB.usage_in_bytes\x00', 0x0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000640)=@o_path={&(0x7f00000005c0)='./file0\x00', 0x0, 0x8010, r6}, 0x18) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) bpf$OBJ_GET_MAP(0x7, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={0x0}, 0x10) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000a00)={0x9, 0x2, &(0x7f0000000840)=@raw=[@map_idx_val={0x18, 0x0, 0x6, 0x0, 0xd, 0x0, 0x0, 0x0, 0x20000000}], 0x0, 0x0, 0x0, 0x0, 0x41000, 0x40, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000980)={0x2, 0x0, 0x0, 0x3}, 0x10, 0x0, 0x0, 0x1, 0x0, &(0x7f00000009c0)=[{0x1, 0x3}]}, 0x90) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000300)={&(0x7f0000000440)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x7c, 0x7c, 0x2, [@var, @func_proto={0x0, 0x6, 0x0, 0xd, 0x0, [{}, {}, {}, {}, {}, {}]}, @func, @volatile, @volatile, @volatile={0x0, 0x0, 0x0, 0x9, 0x2}]}}, 0x0, 0x96}, 0x20) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000880)=@bpf_ext={0x1c, 0x0, 0x0, &(0x7f00000003c0)='syzkaller\x00', 0x403, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x17ff3}, 0x90) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r7 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="9feb010018000000000000000c0000000c0000000200000000000092ac8b7e50227fbfe7de00"], &(0x7f0000000040)=""/247, 0x26, 0xf7, 0x1}, 0x20) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000500)={0x5, 0x3, &(0x7f0000000200)=ANY=[@ANYBLOB="180000000000007a000000000e0000009500000c00000000"], &(0x7f0000000280)='GPL\x00', 0x5, 0xe2, &(0x7f00000002c0)=""/226, 0x0, 0xd, '\x00', 0x0, 0x25, r7, 0x8, 0x0, 0x0, 0x10, &(0x7f00000004c0), 0x2}, 0x80) r8 = gettid() perf_event_open(&(0x7f0000000ac0)={0x2, 0x80, 0x0, 0x0, 0x3f, 0x7, 0x0, 0x96f, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x6}, 0x1, 0x0, 0x0, 0x8, 0x9, 0x2, 0xffc0, 0x0, 0x3000}, r8, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 368.221729][T19619] EXT4-fs (loop3): dirty_blocks=511 [ 368.227697][T19602] EXT4-fs (loop2): Block reservation details [ 368.227706][T19602] EXT4-fs (loop2): i_reserved_data_blocks=511 [ 368.243819][T19634] EXT4-fs warning (device loop0): ext4_multi_mount_protect:398: Unable to create kmmpd thread for loop0. [ 368.244160][T19619] EXT4-fs (loop3): Block reservation details [ 368.244172][T19619] EXT4-fs (loop3): i_reserved_data_blocks=511 18:57:02 executing program 4: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x6d00) [ 368.256792][T19642] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 368.290628][T19642] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 368.290653][T19642] EXT4-fs (loop4): This should not happen!! Data will be lost [ 368.290653][T19642] [ 368.290664][T19642] EXT4-fs (loop4): Total free blocks count 0 [ 368.290674][T19642] EXT4-fs (loop4): Free/Dirty block details [ 368.290684][T19642] EXT4-fs (loop4): free_blocks=65280 [ 368.290694][T19642] EXT4-fs (loop4): dirty_blocks=511 [ 368.290704][T19642] EXT4-fs (loop4): Block reservation details [ 368.290713][T19642] EXT4-fs (loop4): i_reserved_data_blocks=511 [ 368.333798][ T3109] EXT4-fs unmount: 487 callbacks suppressed [ 368.333812][ T3109] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. 18:57:02 executing program 0: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f0000000a00)={{0x0, 0x100000000, 0x2, 0x1ff, 0x6, 0x80000000, 0x6, 0x8, 0x1ff, 0x0, 0x7, 0x8000, 0x10001, 0x5, 0x9}}) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) (async) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000440)=ANY=[@ANYBLOB], 0xe) r2 = bpf$OBJ_GET_MAP(0x7, 0x0, 0x0) r3 = bpf$MAP_CREATE(0x100000000000000, 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xc, 0x6, &(0x7f0000000180)=@framed={{0x18, 0x2}, [@map_fd={0x18, 0x0, 0x1, 0x0, r3}, @call={0x85, 0x0, 0x0, 0x87}]}, &(0x7f0000000000)='syzkaller\x00'}, 0x80) (async, rerun: 32) bpf$MAP_CREATE(0x0, &(0x7f0000001080)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x1e00, 0xffffffffffffffff, 0x7, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x3}, 0x48) (rerun: 32) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001100)={0xffffffffffffffff, 0x50, 0x10}, 0xc) (async) r5 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001140)={0xffffffffffffffff, 0x10001, 0x8}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r3, 0x58, &(0x7f0000000680)}, 0x10) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001200)={0x11, 0x8, 0x0, &(0x7f0000000b80)='GPL\x00', 0x8, 0xa4, &(0x7f0000000bc0)=""/164, 0x40f00, 0x40, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000f80)={0x8, 0x5}, 0x8, 0x10, &(0x7f0000000fc0)={0x1, 0x5, 0x200, 0x2}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000001180)=[r2, r3, 0xffffffffffffffff, 0x1, r4, r5, 0xffffffffffffffff], 0x0, 0x10, 0x3e20742d}, 0x90) (async) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) (async, rerun: 32) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) (async, rerun: 32) r6 = openat$cgroup_ro(r1, &(0x7f0000000600)='hugetlb.1GB.usage_in_bytes\x00', 0x0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000640)=@o_path={&(0x7f00000005c0)='./file0\x00', 0x0, 0x8010, r6}, 0x18) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) (async) bpf$OBJ_GET_MAP(0x7, 0x0, 0x0) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={0x0}, 0x10) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000a00)={0x9, 0x2, &(0x7f0000000840)=@raw=[@map_idx_val={0x18, 0x0, 0x6, 0x0, 0xd, 0x0, 0x0, 0x0, 0x20000000}], 0x0, 0x0, 0x0, 0x0, 0x41000, 0x40, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000980)={0x2, 0x0, 0x0, 0x3}, 0x10, 0x0, 0x0, 0x1, 0x0, &(0x7f00000009c0)=[{0x1, 0x3}]}, 0x90) (async, rerun: 32) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000300)={&(0x7f0000000440)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x7c, 0x7c, 0x2, [@var, @func_proto={0x0, 0x6, 0x0, 0xd, 0x0, [{}, {}, {}, {}, {}, {}]}, @func, @volatile, @volatile, @volatile={0x0, 0x0, 0x0, 0x9, 0x2}]}}, 0x0, 0x96}, 0x20) (rerun: 32) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000880)=@bpf_ext={0x1c, 0x0, 0x0, &(0x7f00000003c0)='syzkaller\x00', 0x403, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x17ff3}, 0x90) (async) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r7 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="9feb010018000000000000000c0000000c0000000200000000000092ac8b7e50227fbfe7de00"], &(0x7f0000000040)=""/247, 0x26, 0xf7, 0x1}, 0x20) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000500)={0x5, 0x3, &(0x7f0000000200)=ANY=[@ANYBLOB="180000000000007a000000000e0000009500000c00000000"], &(0x7f0000000280)='GPL\x00', 0x5, 0xe2, &(0x7f00000002c0)=""/226, 0x0, 0xd, '\x00', 0x0, 0x25, r7, 0x8, 0x0, 0x0, 0x10, &(0x7f00000004c0), 0x2}, 0x80) (async) r8 = gettid() perf_event_open(&(0x7f0000000ac0)={0x2, 0x80, 0x0, 0x0, 0x3f, 0x7, 0x0, 0x96f, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x6}, 0x1, 0x0, 0x0, 0x8, 0x9, 0x2, 0xffc0, 0x0, 0x3000}, r8, 0x0, 0xffffffffffffffff, 0x0) (async) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) 18:57:02 executing program 0: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f0000000a00)={{0x0, 0x100000000, 0x2, 0x1ff, 0x6, 0x80000000, 0x6, 0x8, 0x1ff, 0x0, 0x7, 0x8000, 0x10001, 0x5, 0x9}}) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) (async) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) (async) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000440)=ANY=[@ANYBLOB], 0xe) (async) r2 = bpf$OBJ_GET_MAP(0x7, 0x0, 0x0) (async) r3 = bpf$MAP_CREATE(0x100000000000000, 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xc, 0x6, &(0x7f0000000180)=@framed={{0x18, 0x2}, [@map_fd={0x18, 0x0, 0x1, 0x0, r3}, @call={0x85, 0x0, 0x0, 0x87}]}, &(0x7f0000000000)='syzkaller\x00'}, 0x80) bpf$MAP_CREATE(0x0, &(0x7f0000001080)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x1e00, 0xffffffffffffffff, 0x7, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x3}, 0x48) (async) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001100)={0xffffffffffffffff, 0x50, 0x10}, 0xc) (async) r5 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001140)={0xffffffffffffffff, 0x10001, 0x8}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r3, 0x58, &(0x7f0000000680)}, 0x10) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001200)={0x11, 0x8, 0x0, &(0x7f0000000b80)='GPL\x00', 0x8, 0xa4, &(0x7f0000000bc0)=""/164, 0x40f00, 0x40, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000f80)={0x8, 0x5}, 0x8, 0x10, &(0x7f0000000fc0)={0x1, 0x5, 0x200, 0x2}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000001180)=[r2, r3, 0xffffffffffffffff, 0x1, r4, r5, 0xffffffffffffffff], 0x0, 0x10, 0x3e20742d}, 0x90) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) (async) r6 = openat$cgroup_ro(r1, &(0x7f0000000600)='hugetlb.1GB.usage_in_bytes\x00', 0x0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000640)=@o_path={&(0x7f00000005c0)='./file0\x00', 0x0, 0x8010, r6}, 0x18) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) (async) bpf$OBJ_GET_MAP(0x7, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={0x0}, 0x10) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000a00)={0x9, 0x2, &(0x7f0000000840)=@raw=[@map_idx_val={0x18, 0x0, 0x6, 0x0, 0xd, 0x0, 0x0, 0x0, 0x20000000}], 0x0, 0x0, 0x0, 0x0, 0x41000, 0x40, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000980)={0x2, 0x0, 0x0, 0x3}, 0x10, 0x0, 0x0, 0x1, 0x0, &(0x7f00000009c0)=[{0x1, 0x3}]}, 0x90) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000300)={&(0x7f0000000440)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x7c, 0x7c, 0x2, [@var, @func_proto={0x0, 0x6, 0x0, 0xd, 0x0, [{}, {}, {}, {}, {}, {}]}, @func, @volatile, @volatile, @volatile={0x0, 0x0, 0x0, 0x9, 0x2}]}}, 0x0, 0x96}, 0x20) (async) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000880)=@bpf_ext={0x1c, 0x0, 0x0, &(0x7f00000003c0)='syzkaller\x00', 0x403, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x17ff3}, 0x90) (async) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) (async) r7 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="9feb010018000000000000000c0000000c0000000200000000000092ac8b7e50227fbfe7de00"], &(0x7f0000000040)=""/247, 0x26, 0xf7, 0x1}, 0x20) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000500)={0x5, 0x3, &(0x7f0000000200)=ANY=[@ANYBLOB="180000000000007a000000000e0000009500000c00000000"], &(0x7f0000000280)='GPL\x00', 0x5, 0xe2, &(0x7f00000002c0)=""/226, 0x0, 0xd, '\x00', 0x0, 0x25, r7, 0x8, 0x0, 0x0, 0x10, &(0x7f00000004c0), 0x2}, 0x80) (async) r8 = gettid() perf_event_open(&(0x7f0000000ac0)={0x2, 0x80, 0x0, 0x0, 0x3f, 0x7, 0x0, 0x96f, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x6}, 0x1, 0x0, 0x0, 0x8, 0x9, 0x2, 0xffc0, 0x0, 0x3000}, r8, 0x0, 0xffffffffffffffff, 0x0) (async) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 368.362922][ T27] audit: type=1400 audit(1702407422.433:315): avc: denied { create } for pid=19648 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 368.370485][ T3132] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 368.375382][ T3104] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. 18:57:02 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x1c1cc2, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x0) 18:57:02 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") (async) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r0, &(0x7f0000004200)="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", 0xffe00) (async) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000ac0)='cgroup\x05\x00\x00\x00\x00\x00\x00\x00\xecer\x8f\x00?C(\xd4B\x11\xe1\xcd[\x81\xdaD\xab\t\xb7\x9f\xb4\xf8H\xc8\x87xZd\x0e\x11\x19#\t3\x1e\x9e\xe9W\xb6\aD\xaf\xd2.\x85\x19\xa6~5Z\xe1s\xc5\x86J\xd4\x9f6{:AZi\xddE\xaf\xffwA\x82\xcc\x02\xae\x92\f\xbb\xde\xfb~4\xc3\xc6\x8c\x89G\xa6V\xb4i\xf4\x8a\x048\xadc\x96\xb7\xfd\xb1\xe2\xbb\xee\xe3\xa8[Dj\xe9\xdc\xf5\x88\xb7\xd5*\xfa*?\x89\xf8\xa1\'\xb3\x13\x7f3\xeb\xdf\xc5\x13o\xa5\x11\xca\x92\xf6Z\x06\"{\xc1>[\xc5\xcd\xff3cVa\x7f\xa5,NM/\x8f\xbd\xa5,\xe8\xbe(\xb8\xf2\x90-r\xa2\xe6\xa9\xa4\x88\v\x7f\x91\xbd\xbc\xaa{\x98\x87\x84\xcaX\xb5\xc7\v\xcd\xfewY\x8e\xab\t\xbb\xac\x16\xc2\x06\xd1\x99\xa4]\x92') (async) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/tty/drivers\x00', 0x0, 0x0) (async) r3 = perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x2) close(r3) perf_event_open$cgroup(&(0x7f0000000240)={0x1, 0x80, 0x37, 0x3, 0xc9, 0x3f, 0x0, 0x9, 0x51a58, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x6fd27b14, 0x4, @perf_bp={&(0x7f0000000080), 0xe}, 0x400, 0x400, 0x8, 0x7, 0x1, 0x800, 0xdcd, 0x0, 0xb1, 0x0, 0x101}, r2, 0x0, r3, 0x4) (async) sendmsg$inet(r1, 0x0, 0x0) (async) pwritev2(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f00000002c0)="af0da4ed213c54382a176d291cfc060da420ff5fe3c696306e02bda678c530773e951011c664e887344a4b59de41af471b2e82fe1fa77363296c0f83b7601cfae8ff08d1c49f0e77b24de047aec82d09068b99ad41699f0b360995cfb91a06b025f31a25fbf5a7ee8c887249f27aae9e5a161abd448752f5b39bc1ba88c5084d33bcd05934b527def0c24c", 0x8b}, {&(0x7f0000000380)="7a9c360064649c2509f9eac32d105ce91b0fc0a398b95e3ad58ef457b728b63ed8f9dfc300af5aebaf5adfcc231dee8d5851b4d8f35d92861b14eaf06149b81fa4045e1539a2bafa9fcbaeb288e00e009bc59fa0e78f3de46ed8a67622eaa70ac8928c6425bd9c1f7c41b698214ef8d3839d8ebd3091f70de01aa5da450f7b743feca2c332b30ed735f0eaf41a27438fbc9214fc2c5c6d7bcfeb4b9f", 0x9c}, {&(0x7f0000000bc0)="205a03f6db4513ec61f6eee40f012d226f7d001ebf3853b23691757b8e74ef818daf9493088a60eac4f3e858d60ac3091c00defeb891a3ccafa6ca083df0261438d68b9bff2c1ce3324f2365c8fcd6799ac630bdeaf916e6d0e46007b04ad56d1530a9f94cba747a301d89639f22852043e6face0b0e75e0ffdf3b0455aa0a1454452fdf918c40a4bf18a1b5996aa2b80fd8cb8a812b6c2a6d5ccd58290b7caa9dd98443c4075e282df550c189ee532ac19f5a37293166c613c597a7dbea36f79ab82fc8cadb498ce4d17985101d83cb5f84237bb4283844a2d495dc732c070ddc27df7972", 0xe5}], 0x3, 0x3f, 0x6, 0x18) (async) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000000)=""/34, 0x22}, {&(0x7f0000000140)=""/215, 0xd7}], 0x2, 0x0, 0x8) (async) r4 = syz_open_dev$tty1(0xc, 0x4, 0x4) (async) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r6) (async) quotactl_fd$Q_SETINFO(r4, 0xffffffff80000601, r6, &(0x7f0000000a00)={0x7, 0x3, 0x1, 0x2}) ftruncate(0xffffffffffffffff, 0x0) (async) r7 = fcntl$dupfd(r1, 0x406, r0) ioctl$AUTOFS_DEV_IOCTL_FAIL(r7, 0xc0189377, &(0x7f0000000480)={{0x1, 0x1, 0x18, r3, {0x20000, 0x3}}, './file1\x00'}) sync_file_range(r8, 0x6, 0x7, 0x4) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) [ 368.390126][ T27] audit: type=1400 audit(1702407422.453:316): avc: denied { ioctl } for pid=19648 comm="syz-executor.0" path="socket:[50607]" dev="sockfs" ino=50607 ioctlcmd=0x9411 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 368.478794][T19664] loop4: detected capacity change from 0 to 512 [ 368.488703][ T3131] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 368.505393][T19666] loop0: detected capacity change from 0 to 512 [ 368.517350][T19670] loop1: detected capacity change from 0 to 512 [ 368.522793][T19664] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 368.540177][T19664] ext4 filesystem being mounted at /root/syzkaller-testdir40033448/syzkaller.1gQSk6/592/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 368.563571][T19666] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 368.567263][T19664] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 368.585248][T19666] ext4 filesystem being mounted at /root/syzkaller-testdir301899313/syzkaller.ofJZrT/591/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 368.624082][T19664] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 368.628244][T19670] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 368.636498][T19664] EXT4-fs (loop4): This should not happen!! Data will be lost [ 368.636498][T19664] [ 368.649604][T19670] ext4 filesystem being mounted at /root/syzkaller-testdir4117055960/syzkaller.obvOiK/615/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 368.658593][T19664] EXT4-fs (loop4): Total free blocks count 0 [ 368.658607][T19664] EXT4-fs (loop4): Free/Dirty block details [ 368.675959][T19666] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1217: group 0, [ 368.679346][T19664] EXT4-fs (loop4): free_blocks=65280 [ 368.685228][T19666] block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 368.693434][T19664] EXT4-fs (loop4): dirty_blocks=511 [ 368.704396][T19682] loop3: detected capacity change from 0 to 512 [ 368.707251][T19664] EXT4-fs (loop4): Block reservation details 18:57:02 executing program 4: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x6e00) 18:57:02 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x1c1cc2, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") (async) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x1c1cc2, 0x0) (async) write(r1, &(0x7f0000004200)="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", 0xffe00) (async) ftruncate(r0, 0x0) (async) [ 368.724743][T19664] EXT4-fs (loop4): i_reserved_data_blocks=511 [ 368.738899][T19670] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 368.753910][T19670] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 368.766303][T19670] EXT4-fs (loop1): This should not happen!! Data will be lost 18:57:02 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r0, &(0x7f0000004200)="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", 0xffe00) bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) (async) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000ac0)='cgroup\x05\x00\x00\x00\x00\x00\x00\x00\xecer\x8f\x00?C(\xd4B\x11\xe1\xcd[\x81\xdaD\xab\t\xb7\x9f\xb4\xf8H\xc8\x87xZd\x0e\x11\x19#\t3\x1e\x9e\xe9W\xb6\aD\xaf\xd2.\x85\x19\xa6~5Z\xe1s\xc5\x86J\xd4\x9f6{:AZi\xddE\xaf\xffwA\x82\xcc\x02\xae\x92\f\xbb\xde\xfb~4\xc3\xc6\x8c\x89G\xa6V\xb4i\xf4\x8a\x048\xadc\x96\xb7\xfd\xb1\xe2\xbb\xee\xe3\xa8[Dj\xe9\xdc\xf5\x88\xb7\xd5*\xfa*?\x89\xf8\xa1\'\xb3\x13\x7f3\xeb\xdf\xc5\x13o\xa5\x11\xca\x92\xf6Z\x06\"{\xc1>[\xc5\xcd\xff3cVa\x7f\xa5,NM/\x8f\xbd\xa5,\xe8\xbe(\xb8\xf2\x90-r\xa2\xe6\xa9\xa4\x88\v\x7f\x91\xbd\xbc\xaa{\x98\x87\x84\xcaX\xb5\xc7\v\xcd\xfewY\x8e\xab\t\xbb\xac\x16\xc2\x06\xd1\x99\xa4]\x92') (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000ac0)='cgroup\x05\x00\x00\x00\x00\x00\x00\x00\xecer\x8f\x00?C(\xd4B\x11\xe1\xcd[\x81\xdaD\xab\t\xb7\x9f\xb4\xf8H\xc8\x87xZd\x0e\x11\x19#\t3\x1e\x9e\xe9W\xb6\aD\xaf\xd2.\x85\x19\xa6~5Z\xe1s\xc5\x86J\xd4\x9f6{:AZi\xddE\xaf\xffwA\x82\xcc\x02\xae\x92\f\xbb\xde\xfb~4\xc3\xc6\x8c\x89G\xa6V\xb4i\xf4\x8a\x048\xadc\x96\xb7\xfd\xb1\xe2\xbb\xee\xe3\xa8[Dj\xe9\xdc\xf5\x88\xb7\xd5*\xfa*?\x89\xf8\xa1\'\xb3\x13\x7f3\xeb\xdf\xc5\x13o\xa5\x11\xca\x92\xf6Z\x06\"{\xc1>[\xc5\xcd\xff3cVa\x7f\xa5,NM/\x8f\xbd\xa5,\xe8\xbe(\xb8\xf2\x90-r\xa2\xe6\xa9\xa4\x88\v\x7f\x91\xbd\xbc\xaa{\x98\x87\x84\xcaX\xb5\xc7\v\xcd\xfewY\x8e\xab\t\xbb\xac\x16\xc2\x06\xd1\x99\xa4]\x92') r2 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/tty/drivers\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x2) (async) r3 = perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x2) close(r3) perf_event_open$cgroup(&(0x7f0000000240)={0x1, 0x80, 0x37, 0x3, 0xc9, 0x3f, 0x0, 0x9, 0x51a58, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x6fd27b14, 0x4, @perf_bp={&(0x7f0000000080), 0xe}, 0x400, 0x400, 0x8, 0x7, 0x1, 0x800, 0xdcd, 0x0, 0xb1, 0x0, 0x101}, r2, 0x0, r3, 0x4) sendmsg$inet(r1, 0x0, 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f00000002c0)="af0da4ed213c54382a176d291cfc060da420ff5fe3c696306e02bda678c530773e951011c664e887344a4b59de41af471b2e82fe1fa77363296c0f83b7601cfae8ff08d1c49f0e77b24de047aec82d09068b99ad41699f0b360995cfb91a06b025f31a25fbf5a7ee8c887249f27aae9e5a161abd448752f5b39bc1ba88c5084d33bcd05934b527def0c24c", 0x8b}, {&(0x7f0000000380)="7a9c360064649c2509f9eac32d105ce91b0fc0a398b95e3ad58ef457b728b63ed8f9dfc300af5aebaf5adfcc231dee8d5851b4d8f35d92861b14eaf06149b81fa4045e1539a2bafa9fcbaeb288e00e009bc59fa0e78f3de46ed8a67622eaa70ac8928c6425bd9c1f7c41b698214ef8d3839d8ebd3091f70de01aa5da450f7b743feca2c332b30ed735f0eaf41a27438fbc9214fc2c5c6d7bcfeb4b9f", 0x9c}, {&(0x7f0000000bc0)="205a03f6db4513ec61f6eee40f012d226f7d001ebf3853b23691757b8e74ef818daf9493088a60eac4f3e858d60ac3091c00defeb891a3ccafa6ca083df0261438d68b9bff2c1ce3324f2365c8fcd6799ac630bdeaf916e6d0e46007b04ad56d1530a9f94cba747a301d89639f22852043e6face0b0e75e0ffdf3b0455aa0a1454452fdf918c40a4bf18a1b5996aa2b80fd8cb8a812b6c2a6d5ccd58290b7caa9dd98443c4075e282df550c189ee532ac19f5a37293166c613c597a7dbea36f79ab82fc8cadb498ce4d17985101d83cb5f84237bb4283844a2d495dc732c070ddc27df7972", 0xe5}], 0x3, 0x3f, 0x6, 0x18) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000000)=""/34, 0x22}, {&(0x7f0000000140)=""/215, 0xd7}], 0x2, 0x0, 0x8) (async) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000000)=""/34, 0x22}, {&(0x7f0000000140)=""/215, 0xd7}], 0x2, 0x0, 0x8) syz_open_dev$tty1(0xc, 0x4, 0x4) (async) r4 = syz_open_dev$tty1(0xc, 0x4, 0x4) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r6) quotactl_fd$Q_SETINFO(r4, 0xffffffff80000601, r6, &(0x7f0000000a00)={0x7, 0x3, 0x1, 0x2}) (async) quotactl_fd$Q_SETINFO(r4, 0xffffffff80000601, r6, &(0x7f0000000a00)={0x7, 0x3, 0x1, 0x2}) ftruncate(0xffffffffffffffff, 0x0) r7 = fcntl$dupfd(r1, 0x406, r0) ioctl$AUTOFS_DEV_IOCTL_FAIL(r7, 0xc0189377, &(0x7f0000000480)={{0x1, 0x1, 0x18, r3, {0x20000, 0x3}}, './file1\x00'}) (async) ioctl$AUTOFS_DEV_IOCTL_FAIL(r7, 0xc0189377, &(0x7f0000000480)={{0x1, 0x1, 0x18, r3, {0x20000, 0x3}}, './file1\x00'}) sync_file_range(r8, 0x6, 0x7, 0x4) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) [ 368.766303][T19670] [ 368.767097][T19682] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 368.776049][T19670] EXT4-fs (loop1): Total free blocks count 0 [ 368.776065][T19670] EXT4-fs (loop1): Free/Dirty block details [ 368.776075][T19670] EXT4-fs (loop1): free_blocks=65280 [ 368.794178][T19682] ext4 filesystem being mounted at /root/syzkaller-testdir3155832884/syzkaller.yqA5v3/1027/file0 supports timestamps until 2038-01-19 (0x7fffffff) 18:57:02 executing program 1: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x6d00) [ 368.794516][T19670] EXT4-fs (loop1): dirty_blocks=511 [ 368.794528][T19670] EXT4-fs (loop1): Block reservation details [ 368.802393][ T3094] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 368.805796][T19670] EXT4-fs (loop1): i_reserved_data_blocks=511 [ 368.825634][T19687] loop2: detected capacity change from 0 to 512 [ 368.829810][ T3109] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 368.851906][T19682] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 368.876951][T19682] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 368.889411][T19682] EXT4-fs (loop3): This should not happen!! Data will be lost [ 368.889411][T19682] [ 368.891877][T19687] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 368.899092][T19682] EXT4-fs (loop3): Total free blocks count 0 [ 368.912479][T19687] ext4 filesystem being mounted at /root/syzkaller-testdir3104429897/syzkaller.sY02TX/579/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 368.917485][T19682] EXT4-fs (loop3): Free/Dirty block details [ 368.938144][T19682] EXT4-fs (loop3): free_blocks=65280 [ 368.943432][T19682] EXT4-fs (loop3): dirty_blocks=511 [ 368.948672][T19682] EXT4-fs (loop3): Block reservation details [ 368.952125][T19687] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 368.954676][T19682] EXT4-fs (loop3): i_reserved_data_blocks=511 [ 368.985439][T19687] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 368.987498][T19693] loop4: detected capacity change from 0 to 512 [ 368.997814][T19687] EXT4-fs (loop2): This should not happen!! Data will be lost [ 368.997814][T19687] [ 368.997829][T19687] EXT4-fs (loop2): Total free blocks count 0 [ 368.997839][T19687] EXT4-fs (loop2): Free/Dirty block details [ 368.997849][T19687] EXT4-fs (loop2): free_blocks=65280 [ 368.997860][T19687] EXT4-fs (loop2): dirty_blocks=511 [ 369.011669][T19697] loop0: detected capacity change from 0 to 512 [ 369.013733][T19687] EXT4-fs (loop2): Block reservation details [ 369.037351][ T3104] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 369.042461][T19687] EXT4-fs (loop2): i_reserved_data_blocks=511 [ 369.065086][ T3132] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 369.071131][ T3131] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 369.076458][T19693] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 369.085780][T19697] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 369.108134][T19693] ext4 filesystem being mounted at /root/syzkaller-testdir40033448/syzkaller.1gQSk6/593/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 369.132626][T19697] ext4 filesystem being mounted at /root/syzkaller-testdir301899313/syzkaller.ofJZrT/592/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 369.143621][T19693] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 369.161904][T19704] loop1: detected capacity change from 0 to 512 [ 369.165617][T19697] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 369.183115][T19693] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 369.195522][T19693] EXT4-fs (loop4): This should not happen!! Data will be lost [ 369.195522][T19693] [ 369.205187][T19693] EXT4-fs (loop4): Total free blocks count 0 [ 369.211175][T19693] EXT4-fs (loop4): Free/Dirty block details [ 369.217123][T19693] EXT4-fs (loop4): free_blocks=65280 [ 369.222426][T19693] EXT4-fs (loop4): dirty_blocks=511 [ 369.227656][T19693] EXT4-fs (loop4): Block reservation details [ 369.233673][T19693] EXT4-fs (loop4): i_reserved_data_blocks=511 [ 369.241843][ T3094] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 369.255751][T19704] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 369.268658][T19704] ext4 filesystem being mounted at /root/syzkaller-testdir4117055960/syzkaller.obvOiK/616/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 369.269975][ T3109] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 369.301190][T19704] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 369.315729][T19704] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 369.328101][T19704] EXT4-fs (loop1): This should not happen!! Data will be lost [ 369.328101][T19704] [ 369.337750][T19704] EXT4-fs (loop1): Total free blocks count 0 [ 369.343727][T19704] EXT4-fs (loop1): Free/Dirty block details [ 369.349659][T19704] EXT4-fs (loop1): free_blocks=65280 [ 369.354971][T19704] EXT4-fs (loop1): dirty_blocks=511 [ 369.360413][T19704] EXT4-fs (loop1): Block reservation details [ 369.366415][T19704] EXT4-fs (loop1): i_reserved_data_blocks=511 [ 369.385487][ T3104] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. 18:57:03 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r0, &(0x7f0000004200)="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", 0xffe00) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='memory.stat\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) write$cgroup_subtree(r2, &(0x7f0000000040)=ANY=[], 0x32600) fsconfig$FSCONFIG_SET_PATH(r0, 0x3, &(0x7f0000000140)='memory.stat\x00', &(0x7f0000000180)='./file0\x00', r2) ioctl$sock_SIOCGIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r1, 0x8982, &(0x7f00000000c0)={0x3, 'veth1_to_team\x00', {0x1f}, 0x1f}) ftruncate(0xffffffffffffffff, 0x0) socketpair(0x5dc445f5d6f40b40, 0x3, 0x80000001, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00000001c0)=0x9, &(0x7f0000000200)=0x2) setsockopt$sock_int(r3, 0x1, 0xb, &(0x7f0000000040)=0x400, 0x4) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) 18:57:03 executing program 3: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x14517e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f8) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) 18:57:03 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") (async) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x1c1cc2, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) (async, rerun: 32) ftruncate(r0, 0x0) (rerun: 32) 18:57:03 executing program 4: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="74efc4c418fdb8d66bbba727f371d056ad6f44e9762d70401d1c9d331b48b925e9e6a7759abb206b9b18bfc3f3f96adb2b37c2121ef21e91bac768dd33df29649da1d82e826a55c4d620b6f510daee26004b741c951d528d806efbe00c439f2df46d3adf8be24e280b948a49afd17d56437c6e752d84f99bf37a88f0c54488dd13b848f2381d7d2aecb68ed16762e4a3c1a847565364b9f1af92c9c89e06e89fe6179cb7078a742cb968a9f09cc690dc473df29d6ad9af5879e9a2618c63702117a3a63d3a4236baee86f5f452e9663a795306dabb97db884348ab437bdc13b7cfb03eff1cf216f09d21078e1852fc7c96413d9d65c52ce9baa6bc26de7f028738a17120de30a433c9c3c8e276f3ae5e18a1f95767fffe8e98b0c3f134f12263b01c36866d4e0e856cc14ecf50279adb9438c6219c49cae973d8e7faf33dcdeb96d7ef7e89ae828cb91df22939307bb1f7fb7392e1e24f6b63166b89937c00eb8fea0245cd93e4aa803160bd71c1a0bbb6b8285d8ab654485ab985f1dd2eb9abf53131a9680dcafe4000d3ea528dd52aba3e4ff6a3883ec614253d5627bd91522d881128328ed1e00907fa6cc48cec5268bbedd85ec02d8bac3183460dd1a27fbc06b5642473a41a6cbfb07f53deab2473b37c3d10a125d610f1b9ea5c83e7d462048f25fc1e79295eeff750a23faf5d542758c421bb0673504c9dbae2959f77", 0xffe00) ftruncate(r0, 0x6f00) 18:57:03 executing program 1: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x6e00) 18:57:03 executing program 5: unshare(0x6c060000) unshare(0x30000100) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x300) r2 = socket$inet_udp(0x2, 0x2, 0x0) unshare(0x10000000) close(r2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @empty}, 0x66) sendto$inet6(r3, 0x0, 0x0, 0x2604c811, &(0x7f0000000200)={0xa, 0x2, 0x0, @loopback}, 0x1c) r4 = socket$netlink(0x10, 0x3, 0x0) unshare(0x26030a00) writev(r4, &(0x7f0000000180)=[{&(0x7f00000003c0)="390000001300034700bb65e1c3c6ffff01000000010000000047fd17e5ffff08000400000000000000000000000000000000000000000000003aaa6978faf26a0659dcd3ca44d55ae9510d0e517f4247b25632106abcfe9ff44b621d7840917784302c95f6508a80caecf4cecbd0c8233d1bff7f1b2219d9ef5c4dad52f83b3aa363d82829a1615b175fd4a42a5b5dd14a8584b71b5bf2234660b08d0f27e55aecb6fc74b20aca5216693ff94301b7566bd83b2eee02b0bf17bf9f028a85be435a547ce26666e179e58d2796cff735b5ef25f8ece9f2aff703c3ac32e80f3464f887c153b1bd37cd2c955ae7caf85c", 0x6a}], 0x1) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) unshare(0x20000000) getsockopt(r5, 0x400000000000003a, 0x8, &(0x7f0000000300)=""/172, &(0x7f00000001c0)=0xac) flock(r3, 0x1) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0xb, &(0x7f0000000240)="7ffd00ab93d5987bd13f903481aa4c73e5534ea0ef3e8fb1e804bc0269d33cbc0db23fd851207ae3857c607f2282e199a0d101e4ab0454d1ad81cdcc2c2ea664ec7f66bcdefe645dc6c0d70dd74d913c0a98e7f291522cbe83004ae635676c550538dcf8c5b20880a593776bb52977fcc5ac8e23767587eb57d52fe38d6a84f5b0", 0x81) unshare(0x4c001100) ioctl$int_in(r2, 0x5452, &(0x7f0000000040)=0x1) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000100)='/sys/block/loop0', 0x224001, 0x182) unshare(0x20500) setreuid(0xee00, 0x0) keyctl$session_to_parent(0x12) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f0000000080)=0x3) unshare(0x40060000) write$binfmt_misc(r1, &(0x7f00000000c0)=ANY=[], 0xfffffecc) unshare(0x48000400) splice(r0, 0x0, r2, 0x0, 0x200002b2, 0x0) [ 369.779530][T19716] loop2: detected capacity change from 0 to 512 [ 369.781932][T19718] loop4: detected capacity change from 0 to 512 [ 369.792645][T19717] loop3: detected capacity change from 0 to 512 [ 369.806510][T19716] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 369.822451][T19721] loop0: detected capacity change from 0 to 512 [ 369.829038][T19725] loop1: detected capacity change from 0 to 512 [ 369.831278][T19716] ext4 filesystem being mounted at /root/syzkaller-testdir3104429897/syzkaller.sY02TX/580/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 369.869768][T19717] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 369.869714][T19718] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 369.869839][T19717] ext4 filesystem being mounted at /root/syzkaller-testdir3155832884/syzkaller.yqA5v3/1028/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 369.886254][T19721] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 369.898451][T19718] ext4 filesystem being mounted at /root/syzkaller-testdir40033448/syzkaller.1gQSk6/594/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 369.909654][T19725] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 369.931815][T19716] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 369.956645][T19717] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 369.966876][T19716] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 369.979721][T19721] ext4 filesystem being mounted at /root/syzkaller-testdir301899313/syzkaller.ofJZrT/593/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 369.990400][T19716] EXT4-fs (loop2): This should not happen!! Data will be lost [ 369.990400][T19716] [ 370.007110][T19725] ext4 filesystem being mounted at /root/syzkaller-testdir4117055960/syzkaller.obvOiK/617/file0 supports timestamps until 2038-01-19 (0x7fffffff) 18:57:04 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000140)={0x0, {{0xa, 0x4e24, 0xff, @mcast2, 0x7ff}}, 0x0, 0x3, [{{0xa, 0x4e24, 0x6, @private0, 0x8}}, {{0xa, 0x4e21, 0x1000200, @remote, 0xffffffff}}, {{0xa, 0x4e24, 0x3ff, @dev={0xfe, 0x80, '\x00', 0xf}, 0x6}}]}, 0x210) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x8}}, './file1\x00'}) sendmsg$nl_route(r2, &(0x7f0000000480)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800100c0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000380)=@mpls_getroute={0xe0, 0x1a, 0x100, 0x70bd2b, 0x25dfdbfe, {0x1c, 0x80, 0x80, 0x3f, 0x0, 0x3, 0xfe, 0x7, 0x400}, [@RTA_TTL_PROPAGATE={0x5, 0x1a, 0x71}, @RTA_DST={0x8, 0x1, {0x2, 0x0, 0x1}}, @RTA_TTL_PROPAGATE={0x5, 0x1a, 0xff}, @RTA_MULTIPATH={0xc, 0x9, {0x3, 0xe, 0x40}}, @RTA_VIA={0x14, 0x12, {0x25, "22bf804053c2a3b9334f24995ea7"}}, @RTA_OIF={0x8}, @RTA_NEWDST={0x84, 0x13, [{0x0, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0xa38, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0xa1d}, {0x81}, {0x6, 0x0, 0x1}, {0x8}, {0x101, 0x0, 0x1}, {0x3}, {0x81}, {0x8, 0x0, 0x1}, {0x7, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x4, 0x0, 0x1}, {0x2}, {0x6}, {0x7}, {0xc1b, 0x0, 0x1}, {}, {0x3}, {0x2}, {0x1}, {0xa6}, {0x6}, {0x8}, {0x871c}, {0x7, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x81}, {0x3f, 0x0, 0x1}]}]}, 0xe0}, 0x1, 0x0, 0x0, 0x48800}, 0x40010) [ 370.014747][T19716] EXT4-fs (loop2): Total free blocks count 0 [ 370.014760][T19716] EXT4-fs (loop2): Free/Dirty block details [ 370.014770][T19716] EXT4-fs (loop2): free_blocks=65280 [ 370.014781][T19716] EXT4-fs (loop2): dirty_blocks=511 [ 370.052006][T19716] EXT4-fs (loop2): Block reservation details [ 370.058259][T19716] EXT4-fs (loop2): i_reserved_data_blocks=511 [ 370.063692][T19725] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 370.066607][T19717] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 370.086735][T19718] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1217: group 0, [ 370.091137][T19717] EXT4-fs (loop3): This should not happen!! Data will be lost [ 370.091137][T19717] [ 370.091142][T19718] block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 370.091288][T19718] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 370.099379][T19717] EXT4-fs (loop3): Total free blocks count 0 [ 370.099391][T19717] EXT4-fs (loop3): Free/Dirty block details [ 370.099402][T19717] EXT4-fs (loop3): free_blocks=65280 [ 370.109027][T19718] EXT4-fs (loop4): This should not happen!! Data will be lost [ 370.109027][T19718] [ 370.109040][T19718] EXT4-fs (loop4): Total free blocks count 0 [ 370.109052][T19718] EXT4-fs (loop4): Free/Dirty block details [ 370.117456][T19717] EXT4-fs (loop3): dirty_blocks=511 [ 370.129774][T19718] EXT4-fs (loop4): free_blocks=65280 [ 370.135741][T19717] EXT4-fs (loop3): Block reservation details [ 370.135754][T19717] EXT4-fs (loop3): i_reserved_data_blocks=511 [ 370.141623][T19718] EXT4-fs (loop4): dirty_blocks=511 [ 370.147122][T19725] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 370.156613][T19718] EXT4-fs (loop4): Block reservation details [ 370.162554][T19725] EXT4-fs (loop1): This should not happen!! Data will be lost [ 370.162554][T19725] [ 370.168458][T19718] EXT4-fs (loop4): i_reserved_data_blocks=511 18:57:04 executing program 3: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x14517e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f8) socket$netlink(0x10, 0x3, 0x0) 18:57:04 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") (async) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r0, &(0x7f0000004200)="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", 0xffe00) (async) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='memory.stat\x00', 0x0, 0x0) (async) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) write$cgroup_subtree(r2, &(0x7f0000000040)=ANY=[], 0x32600) (async) fsconfig$FSCONFIG_SET_PATH(r0, 0x3, &(0x7f0000000140)='memory.stat\x00', &(0x7f0000000180)='./file0\x00', r2) ioctl$sock_SIOCGIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r1, 0x8982, &(0x7f00000000c0)={0x3, 'veth1_to_team\x00', {0x1f}, 0x1f}) (async) ftruncate(0xffffffffffffffff, 0x0) socketpair(0x5dc445f5d6f40b40, 0x3, 0x80000001, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00000001c0)=0x9, &(0x7f0000000200)=0x2) (async) setsockopt$sock_int(r3, 0x1, 0xb, &(0x7f0000000040)=0x400, 0x4) (async) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) 18:57:04 executing program 4: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x7000) 18:57:04 executing program 1: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x6f00) [ 370.173611][T19725] EXT4-fs (loop1): Total free blocks count 0 [ 370.201858][ T3094] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 370.208523][T19725] EXT4-fs (loop1): Free/Dirty block details [ 370.208537][T19725] EXT4-fs (loop1): free_blocks=65280 [ 370.208549][T19725] EXT4-fs (loop1): dirty_blocks=511 [ 370.208559][T19725] EXT4-fs (loop1): Block reservation details [ 370.208570][T19725] EXT4-fs (loop1): i_reserved_data_blocks=511 [ 370.266738][T19745] loop0: detected capacity change from 0 to 512 [ 370.281566][ T3132] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 370.295741][ T3131] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 370.305424][ T3104] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 370.308330][ T3109] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 370.324861][T19726] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.5'. [ 370.334164][T19726] lo: entered promiscuous mode [ 370.339070][T19726] lo: entered allmulticast mode [ 370.345326][T19745] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 370.375279][T19753] loop4: detected capacity change from 0 to 512 [ 370.388289][T19745] ext4 filesystem being mounted at /root/syzkaller-testdir301899313/syzkaller.ofJZrT/594/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 370.394511][T19756] loop1: detected capacity change from 0 to 512 [ 370.416944][T19751] loop3: detected capacity change from 0 to 512 [ 370.426537][T19757] loop2: detected capacity change from 0 to 512 [ 370.435382][T19757] EXT4-fs warning (device loop2): ext4_multi_mount_protect:398: Unable to create kmmpd thread for loop2. [ 370.457397][T19751] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 370.472250][T19745] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 370.472663][T19753] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 370.486866][T19751] ext4 filesystem being mounted at /root/syzkaller-testdir3155832884/syzkaller.yqA5v3/1029/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 370.500918][T19753] ext4 filesystem being mounted at /root/syzkaller-testdir40033448/syzkaller.1gQSk6/595/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 370.517721][T19745] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 370.540922][T19745] EXT4-fs (loop0): This should not happen!! Data will be lost [ 370.540922][T19745] [ 370.550608][T19745] EXT4-fs (loop0): Total free blocks count 0 [ 370.556616][T19745] EXT4-fs (loop0): Free/Dirty block details [ 370.562521][T19745] EXT4-fs (loop0): free_blocks=65280 [ 370.567867][T19745] EXT4-fs (loop0): dirty_blocks=511 [ 370.573067][T19745] EXT4-fs (loop0): Block reservation details 18:57:04 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$eJzs3c9vVFsdAPDvvW1pKYUWJfFHVBBRNISZdoCGsMKNxhASI3HlAmo7NE1nOk1nirSyKP+DiSSu9E9wYeLChJV7d7pzgwsTVOILfclbzMudmZZSOm3fo8x96Xw+ycm9555hvt/D9J4zPW3nBNC3LkTERkSciIgHETHeuZ50Stxul+xxr189md189WQ2iWbz3n+TVnt2LXb8m8ypznOORMTPfhzxy+TduPW19cWZSqW80qkXG9XlYn1t/epCdWa+PF9eKpWmp6Ynb167UTqyvp6v/vHljxbu/Pwvf/7mi79t/ODXWVpjnbad/ThK7a4PbcfJDEbEnQ8RLAcDnf6cyDsRPpc0Ir4UERez+7+ZdzYAQC80m+PRHN9ZBwCOu7S1Bpakhc5awFikaaHQXsM7F6NppVZvXHlYW12aa6+VTcRQ+nChUp7srBVOxFCS1ada52/qpV31axFxNiJ+M3yyVS/M1ipzeb7xAYA+dmrX/P/RcHv+BwCOuZG8EwAAes78DwD9x/wPAP3H/A8A/cf8DwD9x/wPAP3H/A8AfeWnd+9mpbnZ+fzruUdrq4u1R1fnyvXFQnV1tjBbW1kuzNdq863P7Kke9HyVWm156nqsPi42yvVGsb62fr9aW11q3G99rvf98lBPegUA7Ofs+ef/SCJi49bJVokdezmYq+F4S/NOAMjNQN4JALkZzDsBIDe+xwf22KL3LV1/RejZ0ecC9Mblr1n/h35l/R/6l/V/6F/W/6F/NZuJPf8BoM9Y4wf8/B8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA+u7FWSdJCZy/wsUjTQiHidERMxFDycKFSnoyIMxHx9+Gh4aw+lXfSAMB7Sv+ddPb/ujx+aWx364nk4+HWMSJ+9bt7v30802isTGXX/7d9vfGsc72UR/4AwEG25umteXzL61dPZrdKL/N5+cP25qJZ3M1OabcMxmDrOBJDETH6/6RTb8verwwcQfyNpxHx1b36n7TWRiY6O5/ujp/FPt3T+Olb8dNWW/uY/V98+QhygX7zPBt/bu91/6VxoXXc+/4faY1Q729r/Nt8Z/xLt8e/gS7j34XDxrj+1590bXsa8fXBveIn2/GTLvEvHTL+P7/xrYvd2pq/j7gce8ffGavYqC4X62vrVxeqM/Pl+fJSqTQ9NT1589qNUrG1Rl3cWql+139uXTmzX/9Hu8QfOaD/3z1k///wyYNffHuf+N//zt6v/7l94mdz4vcOGX9m9E9dt+/O4s916f9Br/+VQ8Z/8a/1uUM+FADogfra+uJMpVJecdKzk+y92xcgDSe5nWRfAUfxPF/5gKnmPTIBH9qbmz7vTAAAAAAAAAAAAAAAgG568QdPefcRAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACA4+vTAAAA//+0tdao") r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r0, &(0x7f0000004200)="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", 0xffe00) (async) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='memory.stat\x00', 0x0, 0x0) (async) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) write$cgroup_subtree(r2, &(0x7f0000000040)=ANY=[], 0x32600) fsconfig$FSCONFIG_SET_PATH(r0, 0x3, &(0x7f0000000140)='memory.stat\x00', &(0x7f0000000180)='./file0\x00', r2) (async) ioctl$sock_SIOCGIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r1, 0x8982, &(0x7f00000000c0)={0x3, 'veth1_to_team\x00', {0x1f}, 0x1f}) ftruncate(0xffffffffffffffff, 0x0) (async) socketpair(0x5dc445f5d6f40b40, 0x3, 0x80000001, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00000001c0)=0x9, &(0x7f0000000200)=0x2) (async) setsockopt$sock_int(r3, 0x1, 0xb, &(0x7f0000000040)=0x400, 0x4) (async) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) [ 370.578007][T19756] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 370.579099][T19745] EXT4-fs (loop0): i_reserved_data_blocks=511 [ 370.591517][T19756] ext4 filesystem being mounted at /root/syzkaller-testdir4117055960/syzkaller.obvOiK/618/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 370.599878][T19753] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 370.635836][T19753] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 370.648278][T19753] EXT4-fs (loop4): This should not happen!! Data will be lost [ 370.648278][T19753] [ 370.658016][T19753] EXT4-fs (loop4): Total free blocks count 0 [ 370.664002][T19753] EXT4-fs (loop4): Free/Dirty block details [ 370.665829][T19756] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 370.669983][T19753] EXT4-fs (loop4): free_blocks=65280 [ 370.685274][T19756] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 370.689551][T19753] EXT4-fs (loop4): dirty_blocks=511 [ 370.701967][T19756] EXT4-fs (loop1): This should not happen!! Data will be lost [ 370.701967][T19756] [ 370.701979][T19756] EXT4-fs (loop1): Total free blocks count 0 [ 370.701990][T19756] EXT4-fs (loop1): Free/Dirty block details [ 370.702000][T19756] EXT4-fs (loop1): free_blocks=65280 [ 370.702011][T19756] EXT4-fs (loop1): dirty_blocks=511 18:57:04 executing program 4: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$eJzs3c9vVFsdAPDvvW1pKYUWJfFHVBBRNISZdoCGsMKNxhASI3HlAmo7NE1nOk1nirSyKP+DiSSu9E9wYeLChJV7d7pzgwsTVOILfclbzMudmZZSOm3fo8x96Xw+ycm9555hvt/D9J4zPW3nBNC3LkTERkSciIgHETHeuZ50Stxul+xxr189md189WQ2iWbz3n+TVnt2LXb8m8ypznOORMTPfhzxy+TduPW19cWZSqW80qkXG9XlYn1t/epCdWa+PF9eKpWmp6Ynb167UTqyvp6v/vHljxbu/Pwvf/7mi79t/ODXWVpjnbad/ThK7a4PbcfJDEbEnQ8RLAcDnf6cyDsRPpc0Ir4UERez+7+ZdzYAQC80m+PRHN9ZBwCOu7S1Bpakhc5awFikaaHQXsM7F6NppVZvXHlYW12aa6+VTcRQ+nChUp7srBVOxFCS1ada52/qpV31axFxNiJ+M3yyVS/M1ipzeb7xAYA+dmrX/P/RcHv+BwCOuZG8EwAAes78DwD9x/wPAP3H/A8A/cf8DwD9x/wPAP3H/A8AfeWnd+9mpbnZ+fzruUdrq4u1R1fnyvXFQnV1tjBbW1kuzNdq863P7Kke9HyVWm156nqsPi42yvVGsb62fr9aW11q3G99rvf98lBPegUA7Ofs+ef/SCJi49bJVokdezmYq+F4S/NOAMjNQN4JALkZzDsBIDe+xwf22KL3LV1/RejZ0ecC9Mblr1n/h35l/R/6l/V/6F/W/6F/NZuJPf8BoM9Y4wf8/B8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA+u7FWSdJCZy/wsUjTQiHidERMxFDycKFSnoyIMxHx9+Gh4aw+lXfSAMB7Sv+ddPb/ujx+aWx364nk4+HWMSJ+9bt7v30802isTGXX/7d9vfGsc72UR/4AwEG25umteXzL61dPZrdKL/N5+cP25qJZ3M1OabcMxmDrOBJDETH6/6RTb8verwwcQfyNpxHx1b36n7TWRiY6O5/ujp/FPt3T+Olb8dNWW/uY/V98+QhygX7zPBt/bu91/6VxoXXc+/4faY1Q729r/Nt8Z/xLt8e/gS7j34XDxrj+1590bXsa8fXBveIn2/GTLvEvHTL+P7/xrYvd2pq/j7gce8ffGavYqC4X62vrVxeqM/Pl+fJSqTQ9NT1589qNUrG1Rl3cWql+139uXTmzX/9Hu8QfOaD/3z1k///wyYNffHuf+N//zt6v/7l94mdz4vcOGX9m9E9dt+/O4s916f9Br/+VQ8Z/8a/1uUM+FADogfra+uJMpVJecdKzk+y92xcgDSe5nWRfAUfxPF/5gKnmPTIBH9qbmz7vTAAAAAAAAAAAAAAAgG568QdPefcRAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACA4+vTAAAA//+0tdao") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x7100) 18:57:04 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000140)={0x0, {{0xa, 0x4e24, 0xff, @mcast2, 0x7ff}}, 0x0, 0x3, [{{0xa, 0x4e24, 0x6, @private0, 0x8}}, {{0xa, 0x4e21, 0x1000200, @remote, 0xffffffff}}, {{0xa, 0x4e24, 0x3ff, @dev={0xfe, 0x80, '\x00', 0xf}, 0x6}}]}, 0x210) (async) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) (async) ftruncate(r0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x8}}, './file1\x00'}) sendmsg$nl_route(r2, &(0x7f0000000480)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800100c0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000380)=@mpls_getroute={0xe0, 0x1a, 0x100, 0x70bd2b, 0x25dfdbfe, {0x1c, 0x80, 0x80, 0x3f, 0x0, 0x3, 0xfe, 0x7, 0x400}, [@RTA_TTL_PROPAGATE={0x5, 0x1a, 0x71}, @RTA_DST={0x8, 0x1, {0x2, 0x0, 0x1}}, @RTA_TTL_PROPAGATE={0x5, 0x1a, 0xff}, @RTA_MULTIPATH={0xc, 0x9, {0x3, 0xe, 0x40}}, @RTA_VIA={0x14, 0x12, {0x25, "22bf804053c2a3b9334f24995ea7"}}, @RTA_OIF={0x8}, @RTA_NEWDST={0x84, 0x13, [{0x0, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0xa38, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0xa1d}, {0x81}, {0x6, 0x0, 0x1}, {0x8}, {0x101, 0x0, 0x1}, {0x3}, {0x81}, {0x8, 0x0, 0x1}, {0x7, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x4, 0x0, 0x1}, {0x2}, {0x6}, {0x7}, {0xc1b, 0x0, 0x1}, {}, {0x3}, {0x2}, {0x1}, {0xa6}, {0x6}, {0x8}, {0x871c}, {0x7, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x81}, {0x3f, 0x0, 0x1}]}]}, 0xe0}, 0x1, 0x0, 0x0, 0x48800}, 0x40010) 18:57:04 executing program 1: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$eJzs3c9vVFsdAPDvvW1pKYUWJfFHVBBRNISZdoCGsMKNxhASI3HlAmo7NE1nOk1nirSyKP+DiSSu9E9wYeLChJV7d7pzgwsTVOILfclbzMudmZZSOm3fo8x96Xw+ycm9555hvt/D9J4zPW3nBNC3LkTERkSciIgHETHeuZ50Stxul+xxr189md189WQ2iWbz3n+TVnt2LXb8m8ypznOORMTPfhzxy+TduPW19cWZSqW80qkXG9XlYn1t/epCdWa+PF9eKpWmp6Ynb167UTqyvp6v/vHljxbu/Pwvf/7mi79t/ODXWVpjnbad/ThK7a4PbcfJDEbEnQ8RLAcDnf6cyDsRPpc0Ir4UERez+7+ZdzYAQC80m+PRHN9ZBwCOu7S1Bpakhc5awFikaaHQXsM7F6NppVZvXHlYW12aa6+VTcRQ+nChUp7srBVOxFCS1ada52/qpV31axFxNiJ+M3yyVS/M1ipzeb7xAYA+dmrX/P/RcHv+BwCOuZG8EwAAes78DwD9x/wPAP3H/A8A/cf8DwD9x/wPAP3H/A8AfeWnd+9mpbnZ+fzruUdrq4u1R1fnyvXFQnV1tjBbW1kuzNdq863P7Kke9HyVWm156nqsPi42yvVGsb62fr9aW11q3G99rvf98lBPegUA7Ofs+ef/SCJi49bJVokdezmYq+F4S/NOAMjNQN4JALkZzDsBIDe+xwf22KL3LV1/RejZ0ecC9Mblr1n/h35l/R/6l/V/6F/W/6F/NZuJPf8BoM9Y4wf8/B8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA+u7FWSdJCZy/wsUjTQiHidERMxFDycKFSnoyIMxHx9+Gh4aw+lXfSAMB7Sv+ddPb/ujx+aWx364nk4+HWMSJ+9bt7v30802isTGXX/7d9vfGsc72UR/4AwEG25umteXzL61dPZrdKL/N5+cP25qJZ3M1OabcMxmDrOBJDETH6/6RTb8verwwcQfyNpxHx1b36n7TWRiY6O5/ujp/FPt3T+Olb8dNWW/uY/V98+QhygX7zPBt/bu91/6VxoXXc+/4faY1Q729r/Nt8Z/xLt8e/gS7j34XDxrj+1590bXsa8fXBveIn2/GTLvEvHTL+P7/xrYvd2pq/j7gce8ffGavYqC4X62vrVxeqM/Pl+fJSqTQ9NT1589qNUrG1Rl3cWql+139uXTmzX/9Hu8QfOaD/3z1k///wyYNffHuf+N//zt6v/7l94mdz4vcOGX9m9E9dt+/O4s916f9Br/+VQ8Z/8a/1uUM+FADogfra+uJMpVJecdKzk+y92xcgDSe5nWRfAUfxPF/5gKnmPTIBH9qbmz7vTAAAAAAAAAAAAAAAgG568QdPefcRAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACA4+vTAAAA//+0tdao") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x7000) 18:57:04 executing program 5: unshare(0x6c060000) unshare(0x30000100) (async) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) (async) unshare(0x300) (async) r2 = socket$inet_udp(0x2, 0x2, 0x0) unshare(0x10000000) (async) close(r2) (async) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @empty}, 0x66) sendto$inet6(r3, 0x0, 0x0, 0x2604c811, &(0x7f0000000200)={0xa, 0x2, 0x0, @loopback}, 0x1c) r4 = socket$netlink(0x10, 0x3, 0x0) unshare(0x26030a00) writev(r4, &(0x7f0000000180)=[{&(0x7f00000003c0)="390000001300034700bb65e1c3c6ffff01000000010000000047fd17e5ffff08000400000000000000000000000000000000000000000000003aaa6978faf26a0659dcd3ca44d55ae9510d0e517f4247b25632106abcfe9ff44b621d7840917784302c95f6508a80caecf4cecbd0c8233d1bff7f1b2219d9ef5c4dad52f83b3aa363d82829a1615b175fd4a42a5b5dd14a8584b71b5bf2234660b08d0f27e55aecb6fc74b20aca5216693ff94301b7566bd83b2eee02b0bf17bf9f028a85be435a547ce26666e179e58d2796cff735b5ef25f8ece9f2aff703c3ac32e80f3464f887c153b1bd37cd2c955ae7caf85c", 0x6a}], 0x1) (async) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) unshare(0x20000000) (async) getsockopt(r5, 0x400000000000003a, 0x8, &(0x7f0000000300)=""/172, &(0x7f00000001c0)=0xac) flock(r3, 0x1) (async, rerun: 64) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0xb, &(0x7f0000000240)="7ffd00ab93d5987bd13f903481aa4c73e5534ea0ef3e8fb1e804bc0269d33cbc0db23fd851207ae3857c607f2282e199a0d101e4ab0454d1ad81cdcc2c2ea664ec7f66bcdefe645dc6c0d70dd74d913c0a98e7f291522cbe83004ae635676c550538dcf8c5b20880a593776bb52977fcc5ac8e23767587eb57d52fe38d6a84f5b0", 0x81) (async, rerun: 64) unshare(0x4c001100) (async) ioctl$int_in(r2, 0x5452, &(0x7f0000000040)=0x1) (async) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000100)='/sys/block/loop0', 0x224001, 0x182) unshare(0x20500) (async, rerun: 64) setreuid(0xee00, 0x0) (async, rerun: 64) keyctl$session_to_parent(0x12) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f0000000080)=0x3) (async) unshare(0x40060000) (async) write$binfmt_misc(r1, &(0x7f00000000c0)=ANY=[], 0xfffffecc) (async) unshare(0x48000400) splice(r0, 0x0, r2, 0x0, 0x200002b2, 0x0) [ 370.702022][T19756] EXT4-fs (loop1): Block reservation details [ 370.707208][T19753] EXT4-fs (loop4): Block reservation details [ 370.707219][T19753] EXT4-fs (loop4): i_reserved_data_blocks=511 [ 370.713574][T19751] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1217: group 0, [ 370.716863][T19756] EXT4-fs (loop1): i_reserved_data_blocks=511 [ 370.722828][T19751] block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters 18:57:04 executing program 3: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$eJzs3c9vVFsdAPDvvW1pKYUWJfFHVBBRNISZdoCGsMKNxhASI3HlAmo7NE1nOk1nirSyKP+DiSSu9E9wYeLChJV7d7pzgwsTVOILfclbzMudmZZSOm3fo8x96Xw+ycm9555hvt/D9J4zPW3nBNC3LkTERkSciIgHETHeuZ50Stxul+xxr189md189WQ2iWbz3n+TVnt2LXb8m8ypznOORMTPfhzxy+TduPW19cWZSqW80qkXG9XlYn1t/epCdWa+PF9eKpWmp6Ynb167UTqyvp6v/vHljxbu/Pwvf/7mi79t/ODXWVpjnbad/ThK7a4PbcfJDEbEnQ8RLAcDnf6cyDsRPpc0Ir4UERez+7+ZdzYAQC80m+PRHN9ZBwCOu7S1Bpakhc5awFikaaHQXsM7F6NppVZvXHlYW12aa6+VTcRQ+nChUp7srBVOxFCS1ada52/qpV31axFxNiJ+M3yyVS/M1ipzeb7xAYA+dmrX/P/RcHv+BwCOuZG8EwAAes78DwD9x/wPAP3H/A8A/cf8DwD9x/wPAP3H/A8AfeWnd+9mpbnZ+fzruUdrq4u1R1fnyvXFQnV1tjBbW1kuzNdq863P7Kke9HyVWm156nqsPi42yvVGsb62fr9aW11q3G99rvf98lBPegUA7Ofs+ef/SCJi49bJVokdezmYq+F4S/NOAMjNQN4JALkZzDsBIDe+xwf22KL3LV1/RejZ0ecC9Mblr1n/h35l/R/6l/V/6F/W/6F/NZuJPf8BoM9Y4wf8/B8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA+u7FWSdJCZy/wsUjTQiHidERMxFDycKFSnoyIMxHx9+Gh4aw+lXfSAMB7Sv+ddPb/ujx+aWx364nk4+HWMSJ+9bt7v30802isTGXX/7d9vfGsc72UR/4AwEG25umteXzL61dPZrdKL/N5+cP25qJZ3M1OabcMxmDrOBJDETH6/6RTb8verwwcQfyNpxHx1b36n7TWRiY6O5/ujp/FPt3T+Olb8dNWW/uY/V98+QhygX7zPBt/bu91/6VxoXXc+/4faY1Q729r/Nt8Z/xLt8e/gS7j34XDxrj+1590bXsa8fXBveIn2/GTLvEvHTL+P7/xrYvd2pq/j7gce8ffGavYqC4X62vrVxeqM/Pl+fJSqTQ9NT1589qNUrG1Rl3cWql+139uXTmzX/9Hu8QfOaD/3z1k///wyYNffHuf+N//zt6v/7l94mdz4vcOGX9m9E9dt+/O4s916f9Br/+VQ8Z/8a/1uUM+FADogfra+uJMpVJecdKzk+y92xcgDSe5nWRfAUfxPF/5gKnmPTIBH9qbmz7vTAAAAAAAAAAAAAAAgG568QdPefcRAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACA4+vTAAAA//+0tdao") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x14517e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f8) [ 370.780715][T19751] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 370.793119][T19751] EXT4-fs (loop3): This should not happen!! Data will be lost [ 370.793119][T19751] [ 370.802875][T19751] EXT4-fs (loop3): Total free blocks count 0 [ 370.808889][T19751] EXT4-fs (loop3): Free/Dirty block details [ 370.814797][T19751] EXT4-fs (loop3): free_blocks=65280 [ 370.820079][T19751] EXT4-fs (loop3): dirty_blocks=511 [ 370.823206][T19776] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.5'. [ 370.825281][T19751] EXT4-fs (loop3): Block reservation details 18:57:04 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r0, &(0x7f0000004200)="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", 0xffe00) ftruncate(0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000ac0)='cgroup\x05\x00\x00\x00\x00\x00\x00\x00\xecer\x8f\x00?C(\xd4B\x11\xe1\xcd[\x81\xdaD\xab\t\xb7\x9f\xb4\xf8H\xc8\x87xZd\x0e\x11\x19#\t3\x1e\x9e\xe9W\xb6\aD\xaf\xd2.\x85\x19\xa6~5Z\xe1s\xc5\x86J\xd4\x9f6{:AZi\xddE\xaf\xffwA\x82\xcc\x02\xae\x92\f\xbb\xde\xfb~4\xc3\xc6\x8c\x89G\xa6V\xb4i\xf4\x8a\x048\xadc\x96\xb7\xfd\xb1\xe2\xbb\xee\xe3\xa8[Dj\xe9\xdc\xf5\x88\xb7\xd5*\xfa*?\x89\xf8\xa1\'\xb3\x13\x7f3\xeb\xdf\xc5\x13o\xa5\x11\xca\x92\xf6Z\x06\"{\xc1>[\xc5\xcd\xff3cVa\x7f\xa5,NM/\x8f\xbd\xa5,\xe8\xbe(\xb8\xf2\x90-r\xa2\xe6\xa9\xa4\x88\v\x7f\x91\xbd\xbc\xaa{\x98\x87\x84\xcaX\xb5\xc7\v\xcd\xfewY\x8e\xab\t\xbb\xac\x16\xc2\x06\xd1\x99\xa4]\x92') sendmsg$inet(r1, 0x0, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000040)={&(0x7f0000000a00)=@newtfilter={0x9a4, 0x2c, 0x800, 0x70bd25, 0x25dfdbfe, {0x0, 0x0, 0x0, 0x0, {0xffff, 0x3}, {0xa, 0x2}, {0x4, 0x1}}, [@TCA_RATE={0x6, 0x5, {0xf0, 0xb1}}, @TCA_RATE={0x6, 0x5, {0xe7}}, @TCA_CHAIN={0x8, 0xb, 0x7}, @TCA_CHAIN={0x8, 0xb, 0x2}, @TCA_RATE={0x6, 0x5, {0xf8, 0x7}}, @filter_kind_options=@f_bpf={{0x8}, {0x950, 0x2, [@TCA_BPF_ACT={0xcc, 0x1, [@m_csum={0xc8, 0x1b, 0x0, 0x0, {{0x9}, {0x74, 0x2, 0x0, 0x1, [@TCA_CSUM_PARMS={0x1c, 0x1, {{0x2a3d, 0x10000, 0x1, 0x10001, 0x3f}, 0x13}}, @TCA_CSUM_PARMS={0x1c, 0x1, {{0xe9d, 0x6a2d, 0x20000000, 0x800, 0x3}, 0x47}}, @TCA_CSUM_PARMS={0x1c, 0x1, {{0x9, 0x0, 0xfffffffffffffffb, 0x0, 0x2}, 0x52}}, @TCA_CSUM_PARMS={0x1c, 0x1, {{0x7, 0x4, 0xfffffffffffffff8, 0x2, 0x8}, 0x7a}}]}, {0x2a, 0x6, "c5787ab7113b23f52e50fe1027088756061412d1e3ecc2ed0fc7ae659204f677d5572c2fbf4c"}, {0xc}, {0xc, 0x8, {0x2, 0x1}}}}]}, @TCA_BPF_FD={0x8, 0x6, r0}, @TCA_BPF_FD={0x8, 0x6, r1}, @TCA_BPF_POLICE={0x870, 0x2, [@TCA_POLICE_AVRATE={0x8, 0x4, 0x2}, @TCA_POLICE_RATE64={0xc, 0x8, 0xef}, @TCA_POLICE_RESULT={0x8, 0x5, 0xfff}, @TCA_POLICE_RATE={0x404, 0x2, [0x7, 0x2, 0x9, 0x2, 0xe21, 0x1, 0x9, 0x7f, 0x5, 0x2, 0xf45, 0x8565, 0x7, 0xfff, 0x8, 0x2, 0x5, 0xffffffff, 0x0, 0x0, 0x5, 0x2, 0x7, 0x9, 0x2, 0x5, 0x81, 0x80, 0x200, 0x2, 0x8, 0x7, 0x3, 0x400, 0x4, 0x40, 0x7ff, 0x1ff, 0x6, 0x3, 0x3f, 0x0, 0xffffff7f, 0x8, 0x2, 0x80000000, 0x80, 0x7, 0x3, 0xee, 0x4, 0x7, 0x200, 0x3, 0x8, 0x8001, 0x800, 0x8, 0xec, 0x6, 0x200, 0x1, 0xffffffff, 0x6, 0x3, 0xffffffff, 0x7, 0xb33ccc8e, 0x5, 0xfffffff9, 0x0, 0x8, 0x4, 0x80, 0x10000, 0x1, 0x5, 0x3, 0x0, 0x9, 0xbbc698d, 0x3ee3, 0x9, 0x5, 0x6, 0x1ff, 0xce6, 0x20, 0x4, 0x155, 0xfff, 0x8000, 0x9ed, 0x7ff, 0x4, 0x9, 0x3, 0x23, 0xf66, 0x6, 0x5, 0x7f, 0x6, 0x2, 0x81, 0x8, 0x6, 0x7ff, 0x1ff, 0x80000000, 0x9, 0x1, 0x100, 0x2, 0xffff7fff, 0xa39, 0x5, 0x7, 0xe8, 0x101, 0x41bf7705, 0xffffffff, 0xfffffff9, 0x0, 0x998, 0x7, 0xaea0, 0x6, 0x80000000, 0xb5, 0x6, 0x3, 0x9, 0x3b0, 0x6, 0xb3d, 0x9, 0x5, 0x1, 0x5e, 0x4, 0xdb1, 0x19, 0x20, 0x30dca1c5, 0x0, 0x5, 0x40, 0x8, 0x10000, 0x2, 0x89bb, 0x21, 0x5, 0x8, 0xa3e, 0x9, 0x4, 0x3a85, 0xe5, 0x80000001, 0x4, 0x800, 0x80, 0x1, 0x1, 0x7ff, 0x2, 0x5, 0x80, 0xb761454, 0x2, 0x0, 0x6, 0x8001, 0x3, 0x9, 0xffffff7f, 0x3, 0x101, 0x4, 0x5, 0x0, 0xa8ee, 0xe1, 0x3b359f65, 0x1, 0x7, 0x655, 0x0, 0x80, 0x8, 0xdae, 0x8, 0x20, 0xe20, 0x0, 0x3ff, 0x80000001, 0x8, 0x2, 0x4, 0x6, 0x73, 0x7, 0x7, 0xff, 0x81, 0x64, 0x3, 0x1, 0x3, 0x6, 0x0, 0x7fffffff, 0x1, 0x3, 0xbbc5, 0x1, 0x7f, 0xc1c, 0xfffff000, 0x3, 0x61, 0x5, 0xfffffffa, 0x6, 0xde, 0x8, 0xd9c, 0x3000000, 0x7f, 0x10001, 0x4, 0x8, 0x1, 0x8b, 0x81, 0x8, 0x1d, 0x3, 0x80000001, 0x4, 0x80000001, 0x9, 0x9, 0x6, 0x3, 0x9, 0x5, 0x3, 0x6, 0x7fffffff, 0x6, 0x7, 0x131e]}, @TCA_POLICE_RATE64={0xc, 0x8, 0x80000000}, @TCA_POLICE_TBF={0x3c, 0x1, {0x4, 0x10000000, 0xfffffff8, 0x3, 0x898, {0xc0, 0x2, 0x361d, 0x0, 0x0, 0x5}, {0x20, 0x1, 0x5, 0x2, 0x5, 0x2}, 0x10001, 0xffff0001, 0x3}}, @TCA_POLICE_RATE={0x404, 0x2, [0x5, 0x1cf, 0x80000000, 0xffffffff, 0x0, 0x1, 0x100, 0x0, 0x101, 0x5, 0x3, 0x7, 0x1f, 0x3, 0x4, 0x3ff, 0x3f, 0x2, 0x4, 0x41c5, 0x7, 0x3, 0x4, 0x1, 0x80000001, 0x3, 0x2, 0x8, 0xbc40, 0x2, 0x9, 0x68, 0x2, 0x1000, 0xffffffc1, 0x1, 0x0, 0x7fff, 0x80000001, 0x0, 0x3, 0x5, 0x40, 0x2e, 0x5, 0x6e, 0x80000000, 0x5, 0x0, 0x1e35f5f7, 0x5, 0xffff4bab, 0x6, 0xe4c7, 0x8, 0x3, 0x4, 0x10000, 0x8, 0x7, 0x1ff, 0x0, 0x7, 0x8, 0x7, 0x101, 0x4, 0x7, 0x2, 0x0, 0x3ff, 0x8, 0x5d, 0x3, 0x3, 0x3, 0x8001, 0xe, 0x5697d735, 0xf5, 0x7, 0x8, 0x8e, 0xffffff35, 0x5b, 0x0, 0xea, 0xfffffffa, 0x28f, 0xffff, 0x7ce7, 0x6d2e, 0x12f, 0x9, 0x401, 0xd97, 0xffffff4e, 0x3, 0x2, 0x3, 0x4, 0x3, 0x7ff, 0x1, 0x80, 0x2, 0x3, 0x80000001, 0x20, 0x0, 0x10000, 0x2, 0x7, 0x71, 0x1, 0xa8f, 0xff, 0x8000, 0x0, 0x1f, 0x5, 0x2, 0x66f300, 0x2, 0x6, 0x4, 0x9, 0x5, 0x3, 0x1, 0x2, 0x4, 0x4, 0x3, 0x4, 0x4, 0x8, 0x80000001, 0x9, 0x7, 0x8001, 0xfffffffe, 0x0, 0x1, 0xffff, 0x7fff, 0xadda, 0x0, 0x6, 0x0, 0x80000001, 0xffffff29, 0x0, 0x1678, 0x3, 0xab4, 0xefe, 0x1ff, 0xffffff2d, 0x20, 0xc3, 0x4, 0xfff, 0x6, 0x0, 0x3, 0x1, 0x10001, 0x2, 0x7, 0x400, 0xc7b, 0x1, 0x0, 0xc7, 0x0, 0x4a13, 0x1f, 0x3, 0x3, 0x8, 0x2, 0x9, 0x1, 0x0, 0x8, 0x1, 0x6, 0x800, 0x1, 0xf, 0xc9, 0x80000000, 0xeca0, 0x8, 0x9fd9, 0x6, 0x7, 0x5, 0x1, 0x1, 0x8, 0x1, 0x0, 0xfffffffe, 0x2800, 0x400, 0x0, 0x7fffffff, 0x471, 0x0, 0x8, 0xfffffff8, 0x9, 0x3ff, 0x40, 0x7, 0x1, 0x8, 0x1, 0x7ff, 0xbe7, 0x8, 0x3ff, 0xeac0, 0x8, 0x6, 0x7fffffff, 0x13a, 0x8, 0x0, 0x9, 0x6, 0x3ff, 0x1, 0x5, 0x5, 0x12c, 0x80000000, 0x7f8000, 0xff, 0xfffffffe, 0xa6, 0x3, 0x8000, 0x7, 0xfffffff4, 0x0, 0xfff, 0x9, 0x4, 0x5, 0x8e0, 0x100, 0x2f, 0x1f]}]}]}}]}, 0x9a4}, 0x1, 0x0, 0x0, 0x20040090}, 0x800) write$binfmt_elf64(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0xda, 0x1, 0x23, 0x40, 0x2fd9, 0x2, 0x3, 0xfffffff8, 0x1fa, 0x40, 0xd9, 0x7, 0x1, 0x38, 0x2, 0x8, 0x6, 0x8}, [{0x0, 0x800, 0x5, 0x1, 0x6, 0x4, 0x3, 0x4}], "1dec0598513bcf08f0ee1f1e1bc262fbf7ad85b6e7c60929dfdddc941b6e97a0ff59941770adc5eb12e3a75e756d935290821b5355fa70dac2f39528e9496a2365d783975541f10048", ['\x00']}, 0x1c1) r2 = accept4$tipc(r1, &(0x7f00000000c0)=@id, &(0x7f0000000340)=0x10, 0x180000) ioctl$int_in(r2, 0x5452, &(0x7f0000000380)=0xfffffffffffffffc) [ 370.825293][T19751] EXT4-fs (loop3): i_reserved_data_blocks=511 [ 370.846811][T19776] lo: entered promiscuous mode [ 370.851614][T19776] lo: entered allmulticast mode [ 370.860393][T19783] loop2: detected capacity change from 0 to 512 [ 370.864999][ T3104] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 370.876587][ T3109] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. 18:57:04 executing program 5: unshare(0x6c060000) (async) unshare(0x30000100) (async) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) (async) unshare(0x300) (async) r2 = socket$inet_udp(0x2, 0x2, 0x0) unshare(0x10000000) close(r2) (async) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @empty}, 0x66) (async) sendto$inet6(r3, 0x0, 0x0, 0x2604c811, &(0x7f0000000200)={0xa, 0x2, 0x0, @loopback}, 0x1c) (async) r4 = socket$netlink(0x10, 0x3, 0x0) unshare(0x26030a00) (async) writev(r4, &(0x7f0000000180)=[{&(0x7f00000003c0)="390000001300034700bb65e1c3c6ffff01000000010000000047fd17e5ffff08000400000000000000000000000000000000000000000000003aaa6978faf26a0659dcd3ca44d55ae9510d0e517f4247b25632106abcfe9ff44b621d7840917784302c95f6508a80caecf4cecbd0c8233d1bff7f1b2219d9ef5c4dad52f83b3aa363d82829a1615b175fd4a42a5b5dd14a8584b71b5bf2234660b08d0f27e55aecb6fc74b20aca5216693ff94301b7566bd83b2eee02b0bf17bf9f028a85be435a547ce26666e179e58d2796cff735b5ef25f8ece9f2aff703c3ac32e80f3464f887c153b1bd37cd2c955ae7caf85c", 0x6a}], 0x1) (async) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) unshare(0x20000000) (async) getsockopt(r5, 0x400000000000003a, 0x8, &(0x7f0000000300)=""/172, &(0x7f00000001c0)=0xac) (async) flock(r3, 0x1) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0xb, &(0x7f0000000240)="7ffd00ab93d5987bd13f903481aa4c73e5534ea0ef3e8fb1e804bc0269d33cbc0db23fd851207ae3857c607f2282e199a0d101e4ab0454d1ad81cdcc2c2ea664ec7f66bcdefe645dc6c0d70dd74d913c0a98e7f291522cbe83004ae635676c550538dcf8c5b20880a593776bb52977fcc5ac8e23767587eb57d52fe38d6a84f5b0", 0x81) unshare(0x4c001100) ioctl$int_in(r2, 0x5452, &(0x7f0000000040)=0x1) (async) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000100)='/sys/block/loop0', 0x224001, 0x182) (async) unshare(0x20500) (async) setreuid(0xee00, 0x0) (async) keyctl$session_to_parent(0x12) (async) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f0000000080)=0x3) (async) unshare(0x40060000) write$binfmt_misc(r1, &(0x7f00000000c0)=ANY=[], 0xfffffecc) (async) unshare(0x48000400) (async) splice(r0, 0x0, r2, 0x0, 0x200002b2, 0x0) [ 370.886040][ T3132] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 370.886781][ T3094] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 370.897230][T19783] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 370.925677][T19783] ext4 filesystem being mounted at /root/syzkaller-testdir3104429897/syzkaller.sY02TX/583/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 370.974619][T19797] loop3: detected capacity change from 0 to 512 [ 370.980108][T19793] loop4: detected capacity change from 0 to 512 [ 370.990817][T19796] loop0: detected capacity change from 0 to 512 [ 370.998511][T19799] loop1: detected capacity change from 0 to 512 [ 371.005892][T19783] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 371.022396][T19783] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 371.034813][T19783] EXT4-fs (loop2): This should not happen!! Data will be lost [ 371.034813][T19783] [ 371.038843][T19797] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 371.044501][T19783] EXT4-fs (loop2): Total free blocks count 0 [ 371.058973][T19797] ext4 filesystem being mounted at /root/syzkaller-testdir3155832884/syzkaller.yqA5v3/1030/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 371.062906][T19783] EXT4-fs (loop2): Free/Dirty block details [ 371.062919][T19783] EXT4-fs (loop2): free_blocks=65280 [ 371.088826][T19797] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 371.088971][T19783] EXT4-fs (loop2): dirty_blocks=511 [ 371.104776][T19797] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 371.108524][T19783] EXT4-fs (loop2): Block reservation details [ 371.120886][T19797] EXT4-fs (loop3): This should not happen!! Data will be lost [ 371.120886][T19797] [ 371.126793][T19783] EXT4-fs (loop2): i_reserved_data_blocks=511 [ 371.136414][T19797] EXT4-fs (loop3): Total free blocks count 0 [ 371.136426][T19797] EXT4-fs (loop3): Free/Dirty block details [ 371.136436][T19797] EXT4-fs (loop3): free_blocks=65280 [ 371.136447][T19797] EXT4-fs (loop3): dirty_blocks=511 [ 371.136457][T19797] EXT4-fs (loop3): Block reservation details 18:57:05 executing program 3: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x14517e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) 18:57:05 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r0, &(0x7f0000004200)="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", 0xffe00) (async) ftruncate(0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000ac0)='cgroup\x05\x00\x00\x00\x00\x00\x00\x00\xecer\x8f\x00?C(\xd4B\x11\xe1\xcd[\x81\xdaD\xab\t\xb7\x9f\xb4\xf8H\xc8\x87xZd\x0e\x11\x19#\t3\x1e\x9e\xe9W\xb6\aD\xaf\xd2.\x85\x19\xa6~5Z\xe1s\xc5\x86J\xd4\x9f6{:AZi\xddE\xaf\xffwA\x82\xcc\x02\xae\x92\f\xbb\xde\xfb~4\xc3\xc6\x8c\x89G\xa6V\xb4i\xf4\x8a\x048\xadc\x96\xb7\xfd\xb1\xe2\xbb\xee\xe3\xa8[Dj\xe9\xdc\xf5\x88\xb7\xd5*\xfa*?\x89\xf8\xa1\'\xb3\x13\x7f3\xeb\xdf\xc5\x13o\xa5\x11\xca\x92\xf6Z\x06\"{\xc1>[\xc5\xcd\xff3cVa\x7f\xa5,NM/\x8f\xbd\xa5,\xe8\xbe(\xb8\xf2\x90-r\xa2\xe6\xa9\xa4\x88\v\x7f\x91\xbd\xbc\xaa{\x98\x87\x84\xcaX\xb5\xc7\v\xcd\xfewY\x8e\xab\t\xbb\xac\x16\xc2\x06\xd1\x99\xa4]\x92') (async) sendmsg$inet(r1, 0x0, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000040)={&(0x7f0000000a00)=@newtfilter={0x9a4, 0x2c, 0x800, 0x70bd25, 0x25dfdbfe, {0x0, 0x0, 0x0, 0x0, {0xffff, 0x3}, {0xa, 0x2}, {0x4, 0x1}}, [@TCA_RATE={0x6, 0x5, {0xf0, 0xb1}}, @TCA_RATE={0x6, 0x5, {0xe7}}, @TCA_CHAIN={0x8, 0xb, 0x7}, @TCA_CHAIN={0x8, 0xb, 0x2}, @TCA_RATE={0x6, 0x5, {0xf8, 0x7}}, @filter_kind_options=@f_bpf={{0x8}, {0x950, 0x2, [@TCA_BPF_ACT={0xcc, 0x1, [@m_csum={0xc8, 0x1b, 0x0, 0x0, {{0x9}, {0x74, 0x2, 0x0, 0x1, [@TCA_CSUM_PARMS={0x1c, 0x1, {{0x2a3d, 0x10000, 0x1, 0x10001, 0x3f}, 0x13}}, @TCA_CSUM_PARMS={0x1c, 0x1, {{0xe9d, 0x6a2d, 0x20000000, 0x800, 0x3}, 0x47}}, @TCA_CSUM_PARMS={0x1c, 0x1, {{0x9, 0x0, 0xfffffffffffffffb, 0x0, 0x2}, 0x52}}, @TCA_CSUM_PARMS={0x1c, 0x1, {{0x7, 0x4, 0xfffffffffffffff8, 0x2, 0x8}, 0x7a}}]}, {0x2a, 0x6, "c5787ab7113b23f52e50fe1027088756061412d1e3ecc2ed0fc7ae659204f677d5572c2fbf4c"}, {0xc}, {0xc, 0x8, {0x2, 0x1}}}}]}, @TCA_BPF_FD={0x8, 0x6, r0}, @TCA_BPF_FD={0x8, 0x6, r1}, @TCA_BPF_POLICE={0x870, 0x2, [@TCA_POLICE_AVRATE={0x8, 0x4, 0x2}, @TCA_POLICE_RATE64={0xc, 0x8, 0xef}, @TCA_POLICE_RESULT={0x8, 0x5, 0xfff}, @TCA_POLICE_RATE={0x404, 0x2, [0x7, 0x2, 0x9, 0x2, 0xe21, 0x1, 0x9, 0x7f, 0x5, 0x2, 0xf45, 0x8565, 0x7, 0xfff, 0x8, 0x2, 0x5, 0xffffffff, 0x0, 0x0, 0x5, 0x2, 0x7, 0x9, 0x2, 0x5, 0x81, 0x80, 0x200, 0x2, 0x8, 0x7, 0x3, 0x400, 0x4, 0x40, 0x7ff, 0x1ff, 0x6, 0x3, 0x3f, 0x0, 0xffffff7f, 0x8, 0x2, 0x80000000, 0x80, 0x7, 0x3, 0xee, 0x4, 0x7, 0x200, 0x3, 0x8, 0x8001, 0x800, 0x8, 0xec, 0x6, 0x200, 0x1, 0xffffffff, 0x6, 0x3, 0xffffffff, 0x7, 0xb33ccc8e, 0x5, 0xfffffff9, 0x0, 0x8, 0x4, 0x80, 0x10000, 0x1, 0x5, 0x3, 0x0, 0x9, 0xbbc698d, 0x3ee3, 0x9, 0x5, 0x6, 0x1ff, 0xce6, 0x20, 0x4, 0x155, 0xfff, 0x8000, 0x9ed, 0x7ff, 0x4, 0x9, 0x3, 0x23, 0xf66, 0x6, 0x5, 0x7f, 0x6, 0x2, 0x81, 0x8, 0x6, 0x7ff, 0x1ff, 0x80000000, 0x9, 0x1, 0x100, 0x2, 0xffff7fff, 0xa39, 0x5, 0x7, 0xe8, 0x101, 0x41bf7705, 0xffffffff, 0xfffffff9, 0x0, 0x998, 0x7, 0xaea0, 0x6, 0x80000000, 0xb5, 0x6, 0x3, 0x9, 0x3b0, 0x6, 0xb3d, 0x9, 0x5, 0x1, 0x5e, 0x4, 0xdb1, 0x19, 0x20, 0x30dca1c5, 0x0, 0x5, 0x40, 0x8, 0x10000, 0x2, 0x89bb, 0x21, 0x5, 0x8, 0xa3e, 0x9, 0x4, 0x3a85, 0xe5, 0x80000001, 0x4, 0x800, 0x80, 0x1, 0x1, 0x7ff, 0x2, 0x5, 0x80, 0xb761454, 0x2, 0x0, 0x6, 0x8001, 0x3, 0x9, 0xffffff7f, 0x3, 0x101, 0x4, 0x5, 0x0, 0xa8ee, 0xe1, 0x3b359f65, 0x1, 0x7, 0x655, 0x0, 0x80, 0x8, 0xdae, 0x8, 0x20, 0xe20, 0x0, 0x3ff, 0x80000001, 0x8, 0x2, 0x4, 0x6, 0x73, 0x7, 0x7, 0xff, 0x81, 0x64, 0x3, 0x1, 0x3, 0x6, 0x0, 0x7fffffff, 0x1, 0x3, 0xbbc5, 0x1, 0x7f, 0xc1c, 0xfffff000, 0x3, 0x61, 0x5, 0xfffffffa, 0x6, 0xde, 0x8, 0xd9c, 0x3000000, 0x7f, 0x10001, 0x4, 0x8, 0x1, 0x8b, 0x81, 0x8, 0x1d, 0x3, 0x80000001, 0x4, 0x80000001, 0x9, 0x9, 0x6, 0x3, 0x9, 0x5, 0x3, 0x6, 0x7fffffff, 0x6, 0x7, 0x131e]}, @TCA_POLICE_RATE64={0xc, 0x8, 0x80000000}, @TCA_POLICE_TBF={0x3c, 0x1, {0x4, 0x10000000, 0xfffffff8, 0x3, 0x898, {0xc0, 0x2, 0x361d, 0x0, 0x0, 0x5}, {0x20, 0x1, 0x5, 0x2, 0x5, 0x2}, 0x10001, 0xffff0001, 0x3}}, @TCA_POLICE_RATE={0x404, 0x2, [0x5, 0x1cf, 0x80000000, 0xffffffff, 0x0, 0x1, 0x100, 0x0, 0x101, 0x5, 0x3, 0x7, 0x1f, 0x3, 0x4, 0x3ff, 0x3f, 0x2, 0x4, 0x41c5, 0x7, 0x3, 0x4, 0x1, 0x80000001, 0x3, 0x2, 0x8, 0xbc40, 0x2, 0x9, 0x68, 0x2, 0x1000, 0xffffffc1, 0x1, 0x0, 0x7fff, 0x80000001, 0x0, 0x3, 0x5, 0x40, 0x2e, 0x5, 0x6e, 0x80000000, 0x5, 0x0, 0x1e35f5f7, 0x5, 0xffff4bab, 0x6, 0xe4c7, 0x8, 0x3, 0x4, 0x10000, 0x8, 0x7, 0x1ff, 0x0, 0x7, 0x8, 0x7, 0x101, 0x4, 0x7, 0x2, 0x0, 0x3ff, 0x8, 0x5d, 0x3, 0x3, 0x3, 0x8001, 0xe, 0x5697d735, 0xf5, 0x7, 0x8, 0x8e, 0xffffff35, 0x5b, 0x0, 0xea, 0xfffffffa, 0x28f, 0xffff, 0x7ce7, 0x6d2e, 0x12f, 0x9, 0x401, 0xd97, 0xffffff4e, 0x3, 0x2, 0x3, 0x4, 0x3, 0x7ff, 0x1, 0x80, 0x2, 0x3, 0x80000001, 0x20, 0x0, 0x10000, 0x2, 0x7, 0x71, 0x1, 0xa8f, 0xff, 0x8000, 0x0, 0x1f, 0x5, 0x2, 0x66f300, 0x2, 0x6, 0x4, 0x9, 0x5, 0x3, 0x1, 0x2, 0x4, 0x4, 0x3, 0x4, 0x4, 0x8, 0x80000001, 0x9, 0x7, 0x8001, 0xfffffffe, 0x0, 0x1, 0xffff, 0x7fff, 0xadda, 0x0, 0x6, 0x0, 0x80000001, 0xffffff29, 0x0, 0x1678, 0x3, 0xab4, 0xefe, 0x1ff, 0xffffff2d, 0x20, 0xc3, 0x4, 0xfff, 0x6, 0x0, 0x3, 0x1, 0x10001, 0x2, 0x7, 0x400, 0xc7b, 0x1, 0x0, 0xc7, 0x0, 0x4a13, 0x1f, 0x3, 0x3, 0x8, 0x2, 0x9, 0x1, 0x0, 0x8, 0x1, 0x6, 0x800, 0x1, 0xf, 0xc9, 0x80000000, 0xeca0, 0x8, 0x9fd9, 0x6, 0x7, 0x5, 0x1, 0x1, 0x8, 0x1, 0x0, 0xfffffffe, 0x2800, 0x400, 0x0, 0x7fffffff, 0x471, 0x0, 0x8, 0xfffffff8, 0x9, 0x3ff, 0x40, 0x7, 0x1, 0x8, 0x1, 0x7ff, 0xbe7, 0x8, 0x3ff, 0xeac0, 0x8, 0x6, 0x7fffffff, 0x13a, 0x8, 0x0, 0x9, 0x6, 0x3ff, 0x1, 0x5, 0x5, 0x12c, 0x80000000, 0x7f8000, 0xff, 0xfffffffe, 0xa6, 0x3, 0x8000, 0x7, 0xfffffff4, 0x0, 0xfff, 0x9, 0x4, 0x5, 0x8e0, 0x100, 0x2f, 0x1f]}]}]}}]}, 0x9a4}, 0x1, 0x0, 0x0, 0x20040090}, 0x800) (async) write$binfmt_elf64(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0xda, 0x1, 0x23, 0x40, 0x2fd9, 0x2, 0x3, 0xfffffff8, 0x1fa, 0x40, 0xd9, 0x7, 0x1, 0x38, 0x2, 0x8, 0x6, 0x8}, [{0x0, 0x800, 0x5, 0x1, 0x6, 0x4, 0x3, 0x4}], "1dec0598513bcf08f0ee1f1e1bc262fbf7ad85b6e7c60929dfdddc941b6e97a0ff59941770adc5eb12e3a75e756d935290821b5355fa70dac2f39528e9496a2365d783975541f10048", ['\x00']}, 0x1c1) r2 = accept4$tipc(r1, &(0x7f00000000c0)=@id, &(0x7f0000000340)=0x10, 0x180000) ioctl$int_in(r2, 0x5452, &(0x7f0000000380)=0xfffffffffffffffc) [ 371.136468][T19797] EXT4-fs (loop3): i_reserved_data_blocks=511 [ 371.151016][T19799] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 371.185512][T19796] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 371.189549][T19799] ext4 filesystem being mounted at /root/syzkaller-testdir4117055960/syzkaller.obvOiK/619/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 371.203669][ T3132] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 371.217783][T19796] ext4 filesystem being mounted at /root/syzkaller-testdir301899313/syzkaller.ofJZrT/595/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 371.233312][T19793] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 371.255728][ T3131] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 371.276949][T19793] ext4 filesystem being mounted at /root/syzkaller-testdir40033448/syzkaller.1gQSk6/596/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 371.307449][T19796] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 371.325316][T19796] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 371.337721][T19796] EXT4-fs (loop0): This should not happen!! Data will be lost [ 371.337721][T19796] [ 371.344037][T19799] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 371.347444][T19796] EXT4-fs (loop0): Total free blocks count 0 [ 371.367973][T19796] EXT4-fs (loop0): Free/Dirty block details [ 371.373877][T19796] EXT4-fs (loop0): free_blocks=65280 [ 371.379253][T19796] EXT4-fs (loop0): dirty_blocks=511 [ 371.384480][T19796] EXT4-fs (loop0): Block reservation details [ 371.390479][T19796] EXT4-fs (loop0): i_reserved_data_blocks=511 [ 371.396721][T19799] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 371.409150][T19799] EXT4-fs (loop1): This should not happen!! Data will be lost [ 371.409150][T19799] [ 371.418905][T19799] EXT4-fs (loop1): Total free blocks count 0 [ 371.424983][T19799] EXT4-fs (loop1): Free/Dirty block details [ 371.430917][T19799] EXT4-fs (loop1): free_blocks=65280 [ 371.433355][T19814] loop3: detected capacity change from 0 to 512 [ 371.436218][T19799] EXT4-fs (loop1): dirty_blocks=511 [ 371.436288][T19799] EXT4-fs (loop1): Block reservation details [ 371.444193][T19793] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1217: group 0, [ 371.447688][T19799] EXT4-fs (loop1): i_reserved_data_blocks=511 [ 371.453627][T19793] block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 371.489379][T19793] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 371.501811][T19793] EXT4-fs (loop4): This should not happen!! Data will be lost [ 371.501811][T19793] [ 371.510734][T19818] loop2: detected capacity change from 0 to 512 [ 371.511462][T19793] EXT4-fs (loop4): Total free blocks count 0 [ 371.523700][T19793] EXT4-fs (loop4): Free/Dirty block details 18:57:05 executing program 1: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x7100) 18:57:05 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") (async) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000140)={0x0, {{0xa, 0x4e24, 0xff, @mcast2, 0x7ff}}, 0x0, 0x3, [{{0xa, 0x4e24, 0x6, @private0, 0x8}}, {{0xa, 0x4e21, 0x1000200, @remote, 0xffffffff}}, {{0xa, 0x4e24, 0x3ff, @dev={0xfe, 0x80, '\x00', 0xf}, 0x6}}]}, 0x210) (async) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="74efc4c418fdb8d66bbba727f371d056ad6f44e9762d70401d1c9d331b48b925e9e6a7759abb206b9b18bfc3f3f96adb2b37c2121ef21e91bac768dd33df29649da1d82e826a55c4d620b6f510daee26004b741c951d528d806efbe00c439f2df46d3adf8be24e280b948a49afd17d56437c6e752d84f99bf37a88f0c54488dd13b848f2381d7d2aecb68ed16762e4a3c1a847565364b9f1af92c9c89e06e89fe6179cb7078a742cb968a9f09cc690dc473df29d6ad9af5879e9a2618c63702117a3a63d3a4236baee86f5f452e9663a795306dabb97db884348ab437bdc13b7cfb03eff1cf216f09d21078e1852fc7c96413d9d65c52ce9baa6bc26de7f028738a17120de30a433c9c3c8e276f3ae5e18a1f95767fffe8e98b0c3f134f12263b01c36866d4e0e856cc14ecf50279adb9438c6219c49cae973d8e7faf33dcdeb96d7ef7e89ae828cb91df22939307bb1f7fb7392e1e24f6b63166b89937c00eb8fea0245cd93e4aa803160bd71c1a0bbb6b8285d8ab654485ab985f1dd2eb9abf53131a9680dcafe4000d3ea528dd52aba3e4ff6a3883ec614253d5627bd91522d881128328ed1e00907fa6cc48cec5268bbedd85ec02d8bac3183460dd1a27fbc06b5642473a41a6cbfb07f53deab2473b37c3d10a125d610f1b9ea5c83e7d462048f25fc1e79295eeff750a23faf5d542758c421bb0673504c9dbae2959f77", 0xffe00) (async) ftruncate(r0, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x8}}, './file1\x00'}) sendmsg$nl_route(r2, &(0x7f0000000480)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800100c0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000380)=@mpls_getroute={0xe0, 0x1a, 0x100, 0x70bd2b, 0x25dfdbfe, {0x1c, 0x80, 0x80, 0x3f, 0x0, 0x3, 0xfe, 0x7, 0x400}, [@RTA_TTL_PROPAGATE={0x5, 0x1a, 0x71}, @RTA_DST={0x8, 0x1, {0x2, 0x0, 0x1}}, @RTA_TTL_PROPAGATE={0x5, 0x1a, 0xff}, @RTA_MULTIPATH={0xc, 0x9, {0x3, 0xe, 0x40}}, @RTA_VIA={0x14, 0x12, {0x25, "22bf804053c2a3b9334f24995ea7"}}, @RTA_OIF={0x8}, @RTA_NEWDST={0x84, 0x13, [{0x0, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0xa38, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0xa1d}, {0x81}, {0x6, 0x0, 0x1}, {0x8}, {0x101, 0x0, 0x1}, {0x3}, {0x81}, {0x8, 0x0, 0x1}, {0x7, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x4, 0x0, 0x1}, {0x2}, {0x6}, {0x7}, {0xc1b, 0x0, 0x1}, {}, {0x3}, {0x2}, {0x1}, {0xa6}, {0x6}, {0x8}, {0x871c}, {0x7, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x81}, {0x3f, 0x0, 0x1}]}]}, 0xe0}, 0x1, 0x0, 0x0, 0x48800}, 0x40010) [ 371.525563][T19818] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 371.529593][T19793] EXT4-fs (loop4): free_blocks=65280 [ 371.545161][T19818] ext4 filesystem being mounted at /root/syzkaller-testdir3104429897/syzkaller.sY02TX/584/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 371.547263][T19793] EXT4-fs (loop4): dirty_blocks=511 [ 371.567514][T19793] EXT4-fs (loop4): Block reservation details [ 371.573649][T19793] EXT4-fs (loop4): i_reserved_data_blocks=511 [ 371.587812][ T3094] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 371.590092][T19818] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 371.599625][ T3104] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 371.611948][T19818] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 18:57:05 executing program 4: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x7200) [ 371.627412][T19814] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 371.632593][T19818] EXT4-fs (loop2): This should not happen!! Data will be lost [ 371.632593][T19818] [ 371.632607][T19818] EXT4-fs (loop2): Total free blocks count 0 [ 371.632617][T19818] EXT4-fs (loop2): Free/Dirty block details [ 371.632626][T19818] EXT4-fs (loop2): free_blocks=65280 [ 371.632635][T19818] EXT4-fs (loop2): dirty_blocks=511 [ 371.655337][T19814] ext4 filesystem being mounted at /root/syzkaller-testdir3155832884/syzkaller.yqA5v3/1031/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 371.660792][T19818] EXT4-fs (loop2): Block reservation details [ 371.686980][T19814] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1217: group 0, [ 371.691950][T19818] EXT4-fs (loop2): i_reserved_data_blocks=511 [ 371.697926][T19814] block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 371.730640][T19814] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 371.743049][T19814] EXT4-fs (loop3): This should not happen!! Data will be lost [ 371.743049][T19814] [ 371.743096][T19826] loop1: detected capacity change from 0 to 512 [ 371.752718][T19814] EXT4-fs (loop3): Total free blocks count 0 [ 371.752733][T19814] EXT4-fs (loop3): Free/Dirty block details [ 371.752743][T19814] EXT4-fs (loop3): free_blocks=65280 [ 371.752755][T19814] EXT4-fs (loop3): dirty_blocks=511 [ 371.770062][ T3109] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. 18:57:05 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") (async) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r0, &(0x7f0000004200)="74efc4c418fdb8d66bbba727f371d056ad6f44e9762d70401d1c9d331b48b925e9e6a7759abb206b9b18bfc3f3f96adb2b37c2121ef21e91bac768dd33df29649da1d82e826a55c4d620b6f510daee26004b741c951d528d806efbe00c439f2df46d3adf8be24e280b948a49afd17d56437c6e752d84f99bf37a88f0c54488dd13b848f2381d7d2aecb68ed16762e4a3c1a847565364b9f1af92c9c89e06e89fe6179cb7078a742cb968a9f09cc690dc473df29d6ad9af5879e9a2618c63702117a3a63d3a4236baee86f5f452e9663a795306dabb97db884348ab437bdc13b7cfb03eff1cf216f09d21078e1852fc7c96413d9d65c52ce9baa6bc26de7f028738a17120de30a433c9c3c8e276f3ae5e18a1f95767fffe8e98b0c3f134f12263b01c36866d4e0e856cc14ecf50279adb9438c6219c49cae973d8e7faf33dcdeb96d7ef7e89ae828cb91df22939307bb1f7fb7392e1e24f6b63166b89937c00eb8fea0245cd93e4aa803160bd71c1a0bbb6b8285d8ab654485ab985f1dd2eb9abf53131a9680dcafe4000d3ea528dd52aba3e4ff6a3883ec614253d5627bd91522d881128328ed1e00907fa6cc48cec5268bbedd85ec02d8bac3183460dd1a27fbc06b5642473a41a6cbfb07f53deab2473b37c3d10a125d610f1b9ea5c83e7d462048f25fc1e79295eeff750a23faf5d542758c421bb0673504c9dbae2959f77", 0xffe00) ftruncate(0xffffffffffffffff, 0x0) (async) ftruncate(0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) (async) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000ac0)='cgroup\x05\x00\x00\x00\x00\x00\x00\x00\xecer\x8f\x00?C(\xd4B\x11\xe1\xcd[\x81\xdaD\xab\t\xb7\x9f\xb4\xf8H\xc8\x87xZd\x0e\x11\x19#\t3\x1e\x9e\xe9W\xb6\aD\xaf\xd2.\x85\x19\xa6~5Z\xe1s\xc5\x86J\xd4\x9f6{:AZi\xddE\xaf\xffwA\x82\xcc\x02\xae\x92\f\xbb\xde\xfb~4\xc3\xc6\x8c\x89G\xa6V\xb4i\xf4\x8a\x048\xadc\x96\xb7\xfd\xb1\xe2\xbb\xee\xe3\xa8[Dj\xe9\xdc\xf5\x88\xb7\xd5*\xfa*?\x89\xf8\xa1\'\xb3\x13\x7f3\xeb\xdf\xc5\x13o\xa5\x11\xca\x92\xf6Z\x06\"{\xc1>[\xc5\xcd\xff3cVa\x7f\xa5,NM/\x8f\xbd\xa5,\xe8\xbe(\xb8\xf2\x90-r\xa2\xe6\xa9\xa4\x88\v\x7f\x91\xbd\xbc\xaa{\x98\x87\x84\xcaX\xb5\xc7\v\xcd\xfewY\x8e\xab\t\xbb\xac\x16\xc2\x06\xd1\x99\xa4]\x92') sendmsg$inet(r1, 0x0, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000040)={&(0x7f0000000a00)=@newtfilter={0x9a4, 0x2c, 0x800, 0x70bd25, 0x25dfdbfe, {0x0, 0x0, 0x0, 0x0, {0xffff, 0x3}, {0xa, 0x2}, {0x4, 0x1}}, [@TCA_RATE={0x6, 0x5, {0xf0, 0xb1}}, @TCA_RATE={0x6, 0x5, {0xe7}}, @TCA_CHAIN={0x8, 0xb, 0x7}, @TCA_CHAIN={0x8, 0xb, 0x2}, @TCA_RATE={0x6, 0x5, {0xf8, 0x7}}, @filter_kind_options=@f_bpf={{0x8}, {0x950, 0x2, [@TCA_BPF_ACT={0xcc, 0x1, [@m_csum={0xc8, 0x1b, 0x0, 0x0, {{0x9}, {0x74, 0x2, 0x0, 0x1, [@TCA_CSUM_PARMS={0x1c, 0x1, {{0x2a3d, 0x10000, 0x1, 0x10001, 0x3f}, 0x13}}, @TCA_CSUM_PARMS={0x1c, 0x1, {{0xe9d, 0x6a2d, 0x20000000, 0x800, 0x3}, 0x47}}, @TCA_CSUM_PARMS={0x1c, 0x1, {{0x9, 0x0, 0xfffffffffffffffb, 0x0, 0x2}, 0x52}}, @TCA_CSUM_PARMS={0x1c, 0x1, {{0x7, 0x4, 0xfffffffffffffff8, 0x2, 0x8}, 0x7a}}]}, {0x2a, 0x6, "c5787ab7113b23f52e50fe1027088756061412d1e3ecc2ed0fc7ae659204f677d5572c2fbf4c"}, {0xc}, {0xc, 0x8, {0x2, 0x1}}}}]}, @TCA_BPF_FD={0x8, 0x6, r0}, @TCA_BPF_FD={0x8, 0x6, r1}, @TCA_BPF_POLICE={0x870, 0x2, [@TCA_POLICE_AVRATE={0x8, 0x4, 0x2}, @TCA_POLICE_RATE64={0xc, 0x8, 0xef}, @TCA_POLICE_RESULT={0x8, 0x5, 0xfff}, @TCA_POLICE_RATE={0x404, 0x2, [0x7, 0x2, 0x9, 0x2, 0xe21, 0x1, 0x9, 0x7f, 0x5, 0x2, 0xf45, 0x8565, 0x7, 0xfff, 0x8, 0x2, 0x5, 0xffffffff, 0x0, 0x0, 0x5, 0x2, 0x7, 0x9, 0x2, 0x5, 0x81, 0x80, 0x200, 0x2, 0x8, 0x7, 0x3, 0x400, 0x4, 0x40, 0x7ff, 0x1ff, 0x6, 0x3, 0x3f, 0x0, 0xffffff7f, 0x8, 0x2, 0x80000000, 0x80, 0x7, 0x3, 0xee, 0x4, 0x7, 0x200, 0x3, 0x8, 0x8001, 0x800, 0x8, 0xec, 0x6, 0x200, 0x1, 0xffffffff, 0x6, 0x3, 0xffffffff, 0x7, 0xb33ccc8e, 0x5, 0xfffffff9, 0x0, 0x8, 0x4, 0x80, 0x10000, 0x1, 0x5, 0x3, 0x0, 0x9, 0xbbc698d, 0x3ee3, 0x9, 0x5, 0x6, 0x1ff, 0xce6, 0x20, 0x4, 0x155, 0xfff, 0x8000, 0x9ed, 0x7ff, 0x4, 0x9, 0x3, 0x23, 0xf66, 0x6, 0x5, 0x7f, 0x6, 0x2, 0x81, 0x8, 0x6, 0x7ff, 0x1ff, 0x80000000, 0x9, 0x1, 0x100, 0x2, 0xffff7fff, 0xa39, 0x5, 0x7, 0xe8, 0x101, 0x41bf7705, 0xffffffff, 0xfffffff9, 0x0, 0x998, 0x7, 0xaea0, 0x6, 0x80000000, 0xb5, 0x6, 0x3, 0x9, 0x3b0, 0x6, 0xb3d, 0x9, 0x5, 0x1, 0x5e, 0x4, 0xdb1, 0x19, 0x20, 0x30dca1c5, 0x0, 0x5, 0x40, 0x8, 0x10000, 0x2, 0x89bb, 0x21, 0x5, 0x8, 0xa3e, 0x9, 0x4, 0x3a85, 0xe5, 0x80000001, 0x4, 0x800, 0x80, 0x1, 0x1, 0x7ff, 0x2, 0x5, 0x80, 0xb761454, 0x2, 0x0, 0x6, 0x8001, 0x3, 0x9, 0xffffff7f, 0x3, 0x101, 0x4, 0x5, 0x0, 0xa8ee, 0xe1, 0x3b359f65, 0x1, 0x7, 0x655, 0x0, 0x80, 0x8, 0xdae, 0x8, 0x20, 0xe20, 0x0, 0x3ff, 0x80000001, 0x8, 0x2, 0x4, 0x6, 0x73, 0x7, 0x7, 0xff, 0x81, 0x64, 0x3, 0x1, 0x3, 0x6, 0x0, 0x7fffffff, 0x1, 0x3, 0xbbc5, 0x1, 0x7f, 0xc1c, 0xfffff000, 0x3, 0x61, 0x5, 0xfffffffa, 0x6, 0xde, 0x8, 0xd9c, 0x3000000, 0x7f, 0x10001, 0x4, 0x8, 0x1, 0x8b, 0x81, 0x8, 0x1d, 0x3, 0x80000001, 0x4, 0x80000001, 0x9, 0x9, 0x6, 0x3, 0x9, 0x5, 0x3, 0x6, 0x7fffffff, 0x6, 0x7, 0x131e]}, @TCA_POLICE_RATE64={0xc, 0x8, 0x80000000}, @TCA_POLICE_TBF={0x3c, 0x1, {0x4, 0x10000000, 0xfffffff8, 0x3, 0x898, {0xc0, 0x2, 0x361d, 0x0, 0x0, 0x5}, {0x20, 0x1, 0x5, 0x2, 0x5, 0x2}, 0x10001, 0xffff0001, 0x3}}, @TCA_POLICE_RATE={0x404, 0x2, [0x5, 0x1cf, 0x80000000, 0xffffffff, 0x0, 0x1, 0x100, 0x0, 0x101, 0x5, 0x3, 0x7, 0x1f, 0x3, 0x4, 0x3ff, 0x3f, 0x2, 0x4, 0x41c5, 0x7, 0x3, 0x4, 0x1, 0x80000001, 0x3, 0x2, 0x8, 0xbc40, 0x2, 0x9, 0x68, 0x2, 0x1000, 0xffffffc1, 0x1, 0x0, 0x7fff, 0x80000001, 0x0, 0x3, 0x5, 0x40, 0x2e, 0x5, 0x6e, 0x80000000, 0x5, 0x0, 0x1e35f5f7, 0x5, 0xffff4bab, 0x6, 0xe4c7, 0x8, 0x3, 0x4, 0x10000, 0x8, 0x7, 0x1ff, 0x0, 0x7, 0x8, 0x7, 0x101, 0x4, 0x7, 0x2, 0x0, 0x3ff, 0x8, 0x5d, 0x3, 0x3, 0x3, 0x8001, 0xe, 0x5697d735, 0xf5, 0x7, 0x8, 0x8e, 0xffffff35, 0x5b, 0x0, 0xea, 0xfffffffa, 0x28f, 0xffff, 0x7ce7, 0x6d2e, 0x12f, 0x9, 0x401, 0xd97, 0xffffff4e, 0x3, 0x2, 0x3, 0x4, 0x3, 0x7ff, 0x1, 0x80, 0x2, 0x3, 0x80000001, 0x20, 0x0, 0x10000, 0x2, 0x7, 0x71, 0x1, 0xa8f, 0xff, 0x8000, 0x0, 0x1f, 0x5, 0x2, 0x66f300, 0x2, 0x6, 0x4, 0x9, 0x5, 0x3, 0x1, 0x2, 0x4, 0x4, 0x3, 0x4, 0x4, 0x8, 0x80000001, 0x9, 0x7, 0x8001, 0xfffffffe, 0x0, 0x1, 0xffff, 0x7fff, 0xadda, 0x0, 0x6, 0x0, 0x80000001, 0xffffff29, 0x0, 0x1678, 0x3, 0xab4, 0xefe, 0x1ff, 0xffffff2d, 0x20, 0xc3, 0x4, 0xfff, 0x6, 0x0, 0x3, 0x1, 0x10001, 0x2, 0x7, 0x400, 0xc7b, 0x1, 0x0, 0xc7, 0x0, 0x4a13, 0x1f, 0x3, 0x3, 0x8, 0x2, 0x9, 0x1, 0x0, 0x8, 0x1, 0x6, 0x800, 0x1, 0xf, 0xc9, 0x80000000, 0xeca0, 0x8, 0x9fd9, 0x6, 0x7, 0x5, 0x1, 0x1, 0x8, 0x1, 0x0, 0xfffffffe, 0x2800, 0x400, 0x0, 0x7fffffff, 0x471, 0x0, 0x8, 0xfffffff8, 0x9, 0x3ff, 0x40, 0x7, 0x1, 0x8, 0x1, 0x7ff, 0xbe7, 0x8, 0x3ff, 0xeac0, 0x8, 0x6, 0x7fffffff, 0x13a, 0x8, 0x0, 0x9, 0x6, 0x3ff, 0x1, 0x5, 0x5, 0x12c, 0x80000000, 0x7f8000, 0xff, 0xfffffffe, 0xa6, 0x3, 0x8000, 0x7, 0xfffffff4, 0x0, 0xfff, 0x9, 0x4, 0x5, 0x8e0, 0x100, 0x2f, 0x1f]}]}]}}]}, 0x9a4}, 0x1, 0x0, 0x0, 0x20040090}, 0x800) write$binfmt_elf64(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0xda, 0x1, 0x23, 0x40, 0x2fd9, 0x2, 0x3, 0xfffffff8, 0x1fa, 0x40, 0xd9, 0x7, 0x1, 0x38, 0x2, 0x8, 0x6, 0x8}, [{0x0, 0x800, 0x5, 0x1, 0x6, 0x4, 0x3, 0x4}], "1dec0598513bcf08f0ee1f1e1bc262fbf7ad85b6e7c60929dfdddc941b6e97a0ff59941770adc5eb12e3a75e756d935290821b5355fa70dac2f39528e9496a2365d783975541f10048", ['\x00']}, 0x1c1) (async) write$binfmt_elf64(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0xda, 0x1, 0x23, 0x40, 0x2fd9, 0x2, 0x3, 0xfffffff8, 0x1fa, 0x40, 0xd9, 0x7, 0x1, 0x38, 0x2, 0x8, 0x6, 0x8}, [{0x0, 0x800, 0x5, 0x1, 0x6, 0x4, 0x3, 0x4}], "1dec0598513bcf08f0ee1f1e1bc262fbf7ad85b6e7c60929dfdddc941b6e97a0ff59941770adc5eb12e3a75e756d935290821b5355fa70dac2f39528e9496a2365d783975541f10048", ['\x00']}, 0x1c1) r2 = accept4$tipc(r1, &(0x7f00000000c0)=@id, &(0x7f0000000340)=0x10, 0x180000) ioctl$int_in(r2, 0x5452, &(0x7f0000000380)=0xfffffffffffffffc) 18:57:05 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0x4b6, &(0x7f0000000540)="$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") openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r0, &(0x7f0000004200)="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", 0xffe00) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) write$cgroup_subtree(r1, &(0x7f0000000980)=ANY=[], 0x7) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) write$cgroup_subtree(r2, &(0x7f0000000040)=ANY=[], 0x32600) accept(r1, &(0x7f0000000080)=@tipc, &(0x7f0000000000)=0x80) r3 = socket$vsock_stream(0x28, 0x1, 0x0) ftruncate(r3, 0xfffffffffffffffc) [ 371.770863][T19814] EXT4-fs (loop3): Block reservation details [ 371.795733][T19826] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 371.796238][T19814] EXT4-fs (loop3): i_reserved_data_blocks=511 [ 371.816745][T19826] ext4 filesystem being mounted at /root/syzkaller-testdir4117055960/syzkaller.obvOiK/620/file0 supports timestamps until 2038-01-19 (0x7fffffff) 18:57:05 executing program 3: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$eJzs3c9vVFsdAPDvvW1pKYUWJfFHVBBRNISZdoCGsMKNxhASI3HlAmo7NE1nOk1nirSyKP+DiSSu9E9wYeLChJV7d7pzgwsTVOILfclbzMudmZZSOm3fo8x96Xw+ycm9555hvt/D9J4zPW3nBNC3LkTERkSciIgHETHeuZ50Stxul+xxr189md189WQ2iWbz3n+TVnt2LXb8m8ypznOORMTPfhzxy+TduPW19cWZSqW80qkXG9XlYn1t/epCdWa+PF9eKpWmp6Ynb167UTqyvp6v/vHljxbu/Pwvf/7mi79t/ODXWVpjnbad/ThK7a4PbcfJDEbEnQ8RLAcDnf6cyDsRPpc0Ir4UERez+7+ZdzYAQC80m+PRHN9ZBwCOu7S1Bpakhc5awFikaaHQXsM7F6NppVZvXHlYW12aa6+VTcRQ+nChUp7srBVOxFCS1ada52/qpV31axFxNiJ+M3yyVS/M1ipzeb7xAYA+dmrX/P/RcHv+BwCOuZG8EwAAes78DwD9x/wPAP3H/A8A/cf8DwD9x/wPAP3H/A8AfeWnd+9mpbnZ+fzruUdrq4u1R1fnyvXFQnV1tjBbW1kuzNdq863P7Kke9HyVWm156nqsPi42yvVGsb62fr9aW11q3G99rvf98lBPegUA7Ofs+ef/SCJi49bJVokdezmYq+F4S/NOAMjNQN4JALkZzDsBIDe+xwf22KL3LV1/RejZ0ecC9Mblr1n/h35l/R/6l/V/6F/W/6F/NZuJPf8BoM9Y4wf8/B8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA+u7FWSdJCZy/wsUjTQiHidERMxFDycKFSnoyIMxHx9+Gh4aw+lXfSAMB7Sv+ddPb/ujx+aWx364nk4+HWMSJ+9bt7v30802isTGXX/7d9vfGsc72UR/4AwEG25umteXzL61dPZrdKL/N5+cP25qJZ3M1OabcMxmDrOBJDETH6/6RTb8verwwcQfyNpxHx1b36n7TWRiY6O5/ujp/FPt3T+Olb8dNWW/uY/V98+QhygX7zPBt/bu91/6VxoXXc+/4faY1Q729r/Nt8Z/xLt8e/gS7j34XDxrj+1590bXsa8fXBveIn2/GTLvEvHTL+P7/xrYvd2pq/j7gce8ffGavYqC4X62vrVxeqM/Pl+fJSqTQ9NT1589qNUrG1Rl3cWql+139uXTmzX/9Hu8QfOaD/3z1k///wyYNffHuf+N//zt6v/7l94mdz4vcOGX9m9E9dt+/O4s916f9Br/+VQ8Z/8a/1uUM+FADogfra+uJMpVJecdKzk+y92xcgDSe5nWRfAUfxPF/5gKnmPTIBH9qbmz7vTAAAAAAAAAAAAAAAgG568QdPefcRAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACA4+vTAAAA//+0tdao") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) open(&(0x7f0000000080)='./bus\x00', 0x14517e, 0x0) [ 371.847907][ T3131] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 371.851794][T19837] loop0: detected capacity change from 0 to 512 [ 371.877275][ T3132] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 371.879505][T19840] loop2: detected capacity change from 0 to 512 [ 371.898809][T19841] loop4: detected capacity change from 0 to 512 [ 371.909569][T19837] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 371.910132][T19826] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 371.936814][T19826] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 371.938019][T19837] ext4 filesystem being mounted at /root/syzkaller-testdir301899313/syzkaller.ofJZrT/597/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 371.949242][T19826] EXT4-fs (loop1): This should not happen!! Data will be lost [ 371.949242][T19826] [ 371.973598][T19826] EXT4-fs (loop1): Total free blocks count 0 [ 371.977424][T19841] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 371.979590][T19826] EXT4-fs (loop1): Free/Dirty block details [ 371.994256][T19840] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 371.997892][T19826] EXT4-fs (loop1): free_blocks=65280 [ 372.011659][T19841] ext4 filesystem being mounted at /root/syzkaller-testdir40033448/syzkaller.1gQSk6/597/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 372.015644][T19826] EXT4-fs (loop1): dirty_blocks=511 [ 372.035632][T19826] EXT4-fs (loop1): Block reservation details 18:57:06 executing program 1: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x7200) [ 372.039971][T19840] ext4 filesystem being mounted at /root/syzkaller-testdir3104429897/syzkaller.sY02TX/585/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 372.041598][T19826] EXT4-fs (loop1): i_reserved_data_blocks=511 [ 372.088627][T19850] loop3: detected capacity change from 0 to 512 [ 372.097903][ T3104] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 372.114876][T19841] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 372.133952][T19850] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. 18:57:06 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0x4b6, &(0x7f0000000540)="$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") (async) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r0, &(0x7f0000004200)="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", 0xffe00) (async) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) write$cgroup_subtree(r1, &(0x7f0000000980)=ANY=[], 0x7) (async) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) write$cgroup_subtree(r2, &(0x7f0000000040)=ANY=[], 0x32600) (async) accept(r1, &(0x7f0000000080)=@tipc, &(0x7f0000000000)=0x80) (async) r3 = socket$vsock_stream(0x28, 0x1, 0x0) ftruncate(r3, 0xfffffffffffffffc) 18:57:06 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e24, @rand_addr=0x64010100}, {0x2, 0x4e20, @empty}, {0x2, 0x4e24, @empty}, 0x40, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='vlan0\x00', 0x0, 0x5, 0x6}) write(r0, &(0x7f0000004200)="74efc4c418fdb8d66bbba727f371d056ad6f44e9762d70401d1c9d331b48b925e9e6a7759abb206b9b18bfc3f3f96adb2b37c2121ef21e91bac768dd33df29649da1d82e826a55c4d620b6f510daee26004b741c951d528d806efbe00c439f2df46d3adf8be24e280b948a49afd17d56437c6e752d84f99bf37a88f0c54488dd13b848f2381d7d2aecb68ed16762e4a3c1a847565364b9f1af92c9c89e06e89fe6179cb7078a742cb968a9f09cc690dc473df29d6ad9af5879e9a2618c63702117a3a63d3a4236baee86f5f452e9663a795306dabb97db884348ab437bdc13b7cfb03eff1cf216f09d21078e1852fc7c96413d9d65c52ce9baa6bc26de7f028738a17120de30a433c9c3c8e276f3ae5e18a1f95767fffe8e98b0c3f134f12263b01c36866d4e0e856cc14ecf50279adb9438c6219c49cae973d8e7faf33dcdeb96d7ef7e89ae828cb91df22939307bb1f7fb7392e1e24f6b63166b89937c00eb8fea0245cd93e4aa803160bd71c1a0bbb6b8285d8ab654485ab985f1dd2eb9abf53131a9680dcafe4000d3ea528dd52aba3e4ff6a3883ec614253d5627bd91522d881128328ed1e00907fa6cc48cec5268bbedd85ec02d8bac3183460dd1a27fbc06b5642473a41a6cbfb07f53deab2473b37c3d10a125d610f1b9ea5c83e7d462048f25fc1e79295eeff750a23faf5d542758c421bb0673504c9dbae2959f77", 0xffe00) ftruncate(0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) [ 372.157046][T19841] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 372.169429][T19841] EXT4-fs (loop4): This should not happen!! Data will be lost [ 372.169429][T19841] [ 372.179203][T19841] EXT4-fs (loop4): Total free blocks count 0 [ 372.185323][T19841] EXT4-fs (loop4): Free/Dirty block details [ 372.191225][T19841] EXT4-fs (loop4): free_blocks=65280 [ 372.196530][T19841] EXT4-fs (loop4): dirty_blocks=511 [ 372.201718][T19841] EXT4-fs (loop4): Block reservation details [ 372.207715][T19841] EXT4-fs (loop4): i_reserved_data_blocks=511 [ 372.214244][T19850] ext4 filesystem being mounted at /root/syzkaller-testdir3155832884/syzkaller.yqA5v3/1032/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 372.215901][ T3094] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 372.229965][T19855] loop1: detected capacity change from 0 to 512 [ 372.244804][ T3131] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 372.264071][ T3109] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 372.267200][T19850] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 372.297952][T19850] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 372.310344][T19850] EXT4-fs (loop3): This should not happen!! Data will be lost [ 372.310344][T19850] [ 372.320419][T19850] EXT4-fs (loop3): Total free blocks count 0 [ 372.322026][T19859] loop0: detected capacity change from 0 to 512 [ 372.326401][T19850] EXT4-fs (loop3): Free/Dirty block details [ 372.326415][T19850] EXT4-fs (loop3): free_blocks=65280 [ 372.326426][T19850] EXT4-fs (loop3): dirty_blocks=511 [ 372.326436][T19850] EXT4-fs (loop3): Block reservation details [ 372.326444][T19850] EXT4-fs (loop3): i_reserved_data_blocks=511 [ 372.329381][T19855] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 372.379562][T19867] loop2: detected capacity change from 0 to 512 [ 372.393985][T19855] ext4 filesystem being mounted at /root/syzkaller-testdir4117055960/syzkaller.obvOiK/621/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 372.423278][T19867] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 372.427725][ T3132] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 372.449086][ T5575] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 372.449180][T19867] ext4 filesystem being mounted at /root/syzkaller-testdir3104429897/syzkaller.sY02TX/586/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 372.467873][T19855] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 372.498024][T19855] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 372.498317][T19867] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1217: group 0, [ 372.510403][T19855] EXT4-fs (loop1): This should not happen!! Data will be lost [ 372.510403][T19855] [ 372.510418][T19855] EXT4-fs (loop1): Total free blocks count 0 [ 372.518656][T19867] block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 372.528269][T19855] EXT4-fs (loop1): Free/Dirty block details [ 372.528286][T19855] EXT4-fs (loop1): free_blocks=65280 [ 372.543167][T19867] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 372.548536][T19855] EXT4-fs (loop1): dirty_blocks=511 [ 372.548548][T19855] EXT4-fs (loop1): Block reservation details [ 372.548558][T19855] EXT4-fs (loop1): i_reserved_data_blocks=511 [ 372.585010][T19867] EXT4-fs (loop2): This should not happen!! Data will be lost [ 372.585010][T19867] [ 372.594684][T19867] EXT4-fs (loop2): Total free blocks count 0 [ 372.600658][T19867] EXT4-fs (loop2): Free/Dirty block details [ 372.606628][T19867] EXT4-fs (loop2): free_blocks=65280 [ 372.611901][T19867] EXT4-fs (loop2): dirty_blocks=511 [ 372.617099][T19867] EXT4-fs (loop2): Block reservation details 18:57:06 executing program 5: unshare(0x6c060000) unshare(0x30000100) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x300) r2 = socket$inet_udp(0x2, 0x2, 0x0) unshare(0x10000000) close(r2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @empty}, 0x66) sendto$inet6(r3, 0x0, 0x0, 0x2604c811, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback}, 0x1c) unshare(0x0) r4 = socket$netlink(0x10, 0x3, 0x0) unshare(0x26030a00) writev(r4, &(0x7f0000000180)=[{&(0x7f00000003c0)="390000001300034700bb65e1c3c6ffff01000000010000000047fd17e5ffff08000400000000000000000000000000000000000000000000003aaa6978faf26a0659dcd3ca44d55ae9510d0e517f4247b25632106abcfe9ff44b621d7840917784302c95f6508a80caecf4cecbd0c8233d1bff7f1b2219d9ef5c4dad52f83b3aa363d82829a1615b175fd4a42a5b5dd14a8584b71b5bf2234660b08d0f27e55aecb6fc74b20aca5216693ff94301b7566bd83b2eee02b0bf17bf9f028a85be435a547ce26666e179e58d2796cff735b5ef25f8ece9f2aff703c3ac32e80f3464f887c153b1bd37cd2c955ae7caf85c", 0x6a}], 0x1) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) unshare(0x20000000) getsockopt(r5, 0x400000000000003a, 0x8, &(0x7f0000000300)=""/172, &(0x7f00000001c0)=0xac) flock(r3, 0xb) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0xb, &(0x7f0000000240)="7ffd00ab93d5987bd13f903481aa4c73e5534ea0ef3e8fb1e804bc0269d33cbc0db23fd851207ae3857c607f2282e199a0d101e4ab0454d1ad81cdcc2c2ea664ec7f66bcdefe645dc6c0d70dd74d913c0a98e7f291522cbe83004ae635676c550538dcf8c5b20880a593776bb52977fcc5ac8e23767587eb57d52fe38d6a84f5b0", 0x81) unshare(0x4c001100) ioctl$int_in(r2, 0x5452, &(0x7f0000000040)=0x1) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000100)='/sys/block/loop0', 0x224001, 0x182) unshare(0x44000100) setreuid(0xee00, 0x0) keyctl$session_to_parent(0x12) ioctl$int_in(r2, 0x5421, &(0x7f0000000080)=0x3) unshare(0x40060000) write$binfmt_misc(r1, &(0x7f00000000c0)=ANY=[], 0xfffffecc) unshare(0x48000400) splice(r0, 0x0, r2, 0x0, 0x200002b2, 0x0) 18:57:06 executing program 4: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x7300) 18:57:06 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0x4b6, &(0x7f0000000540)="$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") openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) (async) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r0, &(0x7f0000004200)="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", 0xffe00) (async) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) write$cgroup_subtree(r1, &(0x7f0000000980)=ANY=[], 0x7) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) write$cgroup_subtree(r2, &(0x7f0000000040)=ANY=[], 0x32600) (async) accept(r1, &(0x7f0000000080)=@tipc, &(0x7f0000000000)=0x80) (async) r3 = socket$vsock_stream(0x28, 0x1, 0x0) ftruncate(r3, 0xfffffffffffffffc) 18:57:06 executing program 3: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x14517e, 0x0) 18:57:06 executing program 1: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$eJzs3c9vVFsdAPDvvW1pKYUWJfFHVBBRNISZdoCGsMKNxhASI3HlAmo7NE1nOk1nirSyKP+DiSSu9E9wYeLChJV7d7pzgwsTVOILfclbzMudmZZSOm3fo8x96Xw+ycm9555hvt/D9J4zPW3nBNC3LkTERkSciIgHETHeuZ50Stxul+xxr189md189WQ2iWbz3n+TVnt2LXb8m8ypznOORMTPfhzxy+TduPW19cWZSqW80qkXG9XlYn1t/epCdWa+PF9eKpWmp6Ynb167UTqyvp6v/vHljxbu/Pwvf/7mi79t/ODXWVpjnbad/ThK7a4PbcfJDEbEnQ8RLAcDnf6cyDsRPpc0Ir4UERez+7+ZdzYAQC80m+PRHN9ZBwCOu7S1Bpakhc5awFikaaHQXsM7F6NppVZvXHlYW12aa6+VTcRQ+nChUp7srBVOxFCS1ada52/qpV31axFxNiJ+M3yyVS/M1ipzeb7xAYA+dmrX/P/RcHv+BwCOuZG8EwAAes78DwD9x/wPAP3H/A8A/cf8DwD9x/wPAP3H/A8AfeWnd+9mpbnZ+fzruUdrq4u1R1fnyvXFQnV1tjBbW1kuzNdq863P7Kke9HyVWm156nqsPi42yvVGsb62fr9aW11q3G99rvf98lBPegUA7Ofs+ef/SCJi49bJVokdezmYq+F4S/NOAMjNQN4JALkZzDsBIDe+xwf22KL3LV1/RejZ0ecC9Mblr1n/h35l/R/6l/V/6F/W/6F/NZuJPf8BoM9Y4wf8/B8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA+u7FWSdJCZy/wsUjTQiHidERMxFDycKFSnoyIMxHx9+Gh4aw+lXfSAMB7Sv+ddPb/ujx+aWx364nk4+HWMSJ+9bt7v30802isTGXX/7d9vfGsc72UR/4AwEG25umteXzL61dPZrdKL/N5+cP25qJZ3M1OabcMxmDrOBJDETH6/6RTb8verwwcQfyNpxHx1b36n7TWRiY6O5/ujp/FPt3T+Olb8dNWW/uY/V98+QhygX7zPBt/bu91/6VxoXXc+/4faY1Q729r/Nt8Z/xLt8e/gS7j34XDxrj+1590bXsa8fXBveIn2/GTLvEvHTL+P7/xrYvd2pq/j7gce8ffGavYqC4X62vrVxeqM/Pl+fJSqTQ9NT1589qNUrG1Rl3cWql+139uXTmzX/9Hu8QfOaD/3z1k///wyYNffHuf+N//zt6v/7l94mdz4vcOGX9m9E9dt+/O4s916f9Br/+VQ8Z/8a/1uUM+FADogfra+uJMpVJecdKzk+y92xcgDSe5nWRfAUfxPF/5gKnmPTIBH9qbmz7vTAAAAAAAAAAAAAAAgG568QdPefcRAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACA4+vTAAAA//+0tdao") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x7300) 18:57:06 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e24, @rand_addr=0x64010100}, {0x2, 0x4e20, @empty}, {0x2, 0x4e24, @empty}, 0x40, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='vlan0\x00', 0x0, 0x5, 0x6}) write(r0, &(0x7f0000004200)="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", 0xffe00) (async) ftruncate(0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) [ 372.623245][T19867] EXT4-fs (loop2): i_reserved_data_blocks=511 [ 372.665013][T19874] loop0: detected capacity change from 0 to 512 [ 372.667206][T19878] loop3: detected capacity change from 0 to 512 [ 372.680538][T19879] loop1: detected capacity change from 0 to 512 [ 372.690863][T19883] loop2: detected capacity change from 0 to 512 [ 372.691308][T19881] loop4: detected capacity change from 0 to 512 [ 372.716129][T19883] ext4 filesystem being mounted at /root/syzkaller-testdir3104429897/syzkaller.sY02TX/587/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 372.719239][T19881] ext4 filesystem being mounted at /root/syzkaller-testdir40033448/syzkaller.1gQSk6/598/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 372.755500][T19879] ext4 filesystem being mounted at /root/syzkaller-testdir4117055960/syzkaller.obvOiK/622/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 372.756687][T19874] ext4 filesystem being mounted at /root/syzkaller-testdir301899313/syzkaller.ofJZrT/599/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 372.779109][T19881] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 372.788701][T19878] ext4 filesystem being mounted at /root/syzkaller-testdir3155832884/syzkaller.yqA5v3/1033/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 372.805391][T19883] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 372.828719][T19883] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 372.831048][T19881] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 372.841083][T19883] EXT4-fs (loop2): This should not happen!! Data will be lost [ 372.841083][T19883] [ 372.841097][T19883] EXT4-fs (loop2): Total free blocks count 0 [ 372.853420][T19881] EXT4-fs (loop4): This should not happen!! Data will be lost [ 372.853420][T19881] [ 372.863063][T19883] EXT4-fs (loop2): Free/Dirty block details [ 372.869013][T19881] EXT4-fs (loop4): Total free blocks count 0 [ 372.869027][T19881] EXT4-fs (loop4): Free/Dirty block details [ 372.878635][T19883] EXT4-fs (loop2): free_blocks=65280 [ 372.878649][T19883] EXT4-fs (loop2): dirty_blocks=511 [ 372.884517][T19881] EXT4-fs (loop4): free_blocks=65280 [ 372.884531][T19881] EXT4-fs (loop4): dirty_blocks=511 18:57:07 executing program 4: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x7400) 18:57:07 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") (async) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e24, @rand_addr=0x64010100}, {0x2, 0x4e20, @empty}, {0x2, 0x4e24, @empty}, 0x40, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='vlan0\x00', 0x0, 0x5, 0x6}) write(r0, &(0x7f0000004200)="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", 0xffe00) ftruncate(0xffffffffffffffff, 0x0) (async) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) [ 372.890562][T19883] EXT4-fs (loop2): Block reservation details [ 372.896447][T19881] EXT4-fs (loop4): Block reservation details [ 372.901700][T19883] EXT4-fs (loop2): i_reserved_data_blocks=511 [ 372.906884][T19881] EXT4-fs (loop4): i_reserved_data_blocks=511 [ 372.910361][T19896] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.5'. 18:57:07 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) r2 = syz_open_dev$loop(&(0x7f0000000000), 0xfff, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r2, 0x50009417, &(0x7f0000000a00)={{r1}, 0x0, 0xa, @unused=[0x0, 0x3, 0x1, 0x5], @name="16633c324d3121e19b7ad85d1ba509ff292ec7eead7d26555f261c759fdf271a1f4dca5b0a04fe0c34eab7e99ac8a57401c3ca1a02e435806dc1bb1fca54559b441a3d479877ef2c6aed8cb46e4b0c0425940380c91736c6cc7624f2419ff8698b6f01c30bb178f877f287220c7873514c6aecf9e74417c8cbd32292c819eeacb1c50668e5cb6043354a9ca19b714b48442740a008d21ac4cc69ef4342e29b76def9ea36e895feed254e26004c93125d34ca2ea7e9c1dd01687ce82267b3f9abdd26a6800dc7e1316019cd5a2134195a49913296477f43ad6afcadd223e8c7aac5359fb56d3e835e5c3036eb72b779c3e59d1ef8480790d1ca40ffd03e6f624f7bacdb65cd47e6971f0cfbc1385c2e8e6a712c779ae647536af7ff6c1c68e0a83dd0bad2cc5b70e3dac55928190282c8174cb9fb7e47ccb5263cb7985f31f081ecb8f748c7bbbcd2cbc4c783b359ae23dbe06a7208b19d28b37d5f8dce48a14f3b4a438efdfb40d9d1d07794e715f48b5b1126842829721ae14ea50632fe35fdd08492d4806e48f10a8215b45613ada7a3c244501390a610ae3333949b2aadaf3c46da7ca3936e5f8331dc62cbbd3ec77ec2785e1169d0a5034d5bc06d19991363c2e7f72903889b1e22e5430afaeab9ea4bf3810847249235bec5ef57059592405874d9dd25e36a172307bcae95154dbb6bead9d315efacd8f20795def2ef078b03585ff5e5cd147cf59280fd69edec0b4261de9cc0ca25883f7f9856c3f35849fd7c264140116df0f377b408bfd4f29af5cf63a18a795b31987a048833aa6b5a0f1ffd670ac153c3da3ff1b71f6567e38a4e5f797892ed522966f4798273c4861812b8a42a9238a28cda7a32d747ca7d0339f10c24509fffed4517730e2f13d8256c31892736a70599383fcfd77236c09b9e95b9b5efb5b2c6a1e008acaef1c1e009dcc802bc10fd3be8a2e0a72ed24340c6a394da5a3ad6a8231d02c426c9368085830f896247978b706839e06be57d4fbbcf3b40cc536e40b4ae5cf9a69b7ff1b4d84c688a59dcd15f6060a24edaba81f87cabf7e9afd40766499f4a0cf446a6a2d26ed10315fafff25328f15024d2baab4121d2e735916517fa33f714ca13b1c26ea57df12a3f569aa0cc701d3ce97b94c4a684ed7b699ec59a9ccf6a9a2739ab3da224e9d68c6784ecbc02f78f0978076705f8db8c94c3aa7e60196ee113bff01ba75f10b1fa4eeb9f51a710de36b38fac9eec7dfc30a1f8f7e3137f849a38d5054c7c082b6458165f19f5d646609221eb7856dc5ce3bd319770bf595eefb8e366517588ba7a794a553ab7d08ad22c53128d652b708d5cc9b6ea81f76a1c87cec49ed4b32b0b4e3c0b32f65081db5d05aead82a444953c91a2666edd3b6a10243b3e8332d7d684f50bc10aa0495ec342c768f379398d1066fa8b0d528a2095fd9c1019576de1b06a3206dd128bb6bf04b43c3e76076256bf606dc204b3e6bab1d444aa6d055876a822f41eb0ff150633cbb5c91027e90445f1a662035e945d5572ea89ef059e705a7430b11d260612127e5391d1c1c894fd62dfab0a839261d8fc4dd20c58812743a8e74d067a24759d8cdb718599f179e7426244ff5adcb3d9d0edaf596ef0a75500b7b805197a6a9b778fc6d839c3de5d9f93c36131557f9089f53aaaa03723aee8b6d5273ce93e175cdfe462dbe4e06ec3d7ad7c56a2e4e4f83c209ecdfc68d7fc8e324b746d5678dbe8ef73b2195065b019620a29a7488f8ed5e329a9ddcd7b6179d8a59ed709a6ddf12d39e49d7765fdb770fc612a679f0aca2503767475b346a2b9df95cae73992776a542d1505cd6cf62da7480b3c42143d9f860e92d3bef940d8a78203a289ed1510fddc460d24051b9ab930f1cadf7f343f23ecf94865a594f43dbedf8dda0069d339c30d05baf9bf3ca664cca8e5815057a6cbc0bbe826532fd0dd3d3da3f9cf34079dbd9821779ffc18192ce6e34309cd9cc4ef8b1ab4b28080e9d670788055db2bc30cb642f2d021522d5325a73d9c799c65a048cb19a18a536aa95de79582d1c63f63e1a10e0125b73afcd959bebcef965d29d07fbf6ae88bb30a329182e5ba1dce6ef45fba0f0db6e6ac425bc458f01ad70a30b07fa6f0a86abcc93408e5b2400d660e65ec21d2379556ba6ff85279e7b35ee8cc9fb587face8d7e7a2d70f59591d23e2c9ec89923fc1d99abd8662a955f7b5210006247ae83a611eaef96e2e31b4a247524671e14119327ddc77047e7d4613b18e60fbbe317f333914773ad78b1fd5f43f0b2e67f5e53dd2aea19c1411b747738c1d7d1c85c23d15c21c0c75e0921801b55e857e3b797ef12e7a33d3a601466ba159550fc2e1f5fb2990d19f485c9347cc117b6de15472be3620944e1c934662a72a4ed47583f65a4fbcf6d3a65f99eaaaac5ac0de5cb815934688e294866a68a885c079fdbaf99653530418987d61012e2046a436867e4037f323f280d76c4f416721527315148baea8a312adeb568cf43430721fee94d532a428f52773014f71cc2480f20d36e174fdcb554cc94cdaca44c32de9db37177b74d0fc292faaa3abad0140e9052957494c7d9ddafb0e0022a626d7056cc359fc0d2c08bc1e9c686eefc0dbdeb1a3905cef4aa2c854bc639d0560b1d0e7f933e5b6d7623ed27b1a6e6aa927c49458c6fa1546dee572042e42fee7e1ad49866e59ac046d5f1dcdf795c2e8fd9e65921dc27f8a11a816d396bd6b04e80edf8fedee6d93106edcd2eda10b65474bea2212b4d364208eecfee60eaaf4a52140024e7f5527539fb20e1c4fdda96894b236e7b29696f2ce6e0881e29857421ccc293dd6f03cc067812f1c4c462855319d9df64585b5e0234c3b8b7c437c4427b57f98657642796cb26818171cd9671cb5bd0e2d5fc09ceb559d223f94179830bfa2c2dd43f72137d9c148d178dd8e5e9d045f45c716ade318659644ac887fbbad3ad5acd85e2b1e7df6060a81b0bd72d20003e847213cdf2d04eb3a8c134a214a68a325848dc5e8b6d1865ef5751d9aa8cfac0af500308f62c544f6e80cd8f99e2f164d5cbeacd6aa9314247769d01c0e582557c7ca46220155103e17b42a16c0e37e94d6fe0767bbc851f7b91946673218a46529351e3044d111f8df735b2c79bcc0b440e775d7c6607b037bb77a675e55d46a8bcb07f5b7c3c36ac55bd4d213b35561f66a4cf414d9b9eb37981a3402b742ceb88f751cfad8fb3db7a419a9b44bc426d9d3c27379bee2b5bb27f1d82e1fbf455c59f8d8f69d12b471ddb7c3d4db5054a642551355ce35b7f01e15433a55f625d16c8fae98eaef69181d0414dcdd3c4279c9a7854f67b70d65ff0b84c038e98e5feafc06650aea3a3b03d0ac17a732b8114c48afd07c76a75f0d0547583bed90e0e9ca9f25919bcb22136ef8d1c04b10dbe129502a0660e20828e5ee22e57852cafa8997d4bac5ba5b4e7f4cdf68543283c08664be69c4000ee382ebba61306def89b65c142f6557687afa2e50760e5b3c8b63f0ab5f4f8c920737ef8540a6d60b2fdce7ebf4a369fb6d64c3edbcbf707ee91a25b3af598643b2fa4a742175d4ec181253c7ab8714f02f96e9c3f0a5a051c8fe51ffe88a06930efff3cbc700978b0a52af726fcd9daa504931ea6c8f046cbfe9aad712dce06dda7269fabc9de6eba910c32be7a0ce0f422ad17c682cf652a1d410cdb53735916d5ea1a2d312b1f859fcf3b0dad40a89ba26b0f4589e6fd0c957ae7e7d1207139210865925d49278ae27ae4d02ac0acee74dc4fa2b0931981211a4507e6304a8b061fbfd2116023789c441b5c04b1d7a77e49329089250b0e609079ddab5577b08c1414ce3409b53b09fa369a99440234904cd446d86b4fba5627d3daa8e5adc7605a2fdfc70f35b7d1ad6b5e04627896af0d61eab9e0394a7f6778af0291ad3cb79731c1314773ab51b1b7ad3ed713a7dc9cb2df2c65cc2f38fde2c29a3303e3686d8f26855ced57ff9333311d15979ee3b69a08c8b517ef0e2291ffd63495524b7a797bec70acf74a5917e9a7d924c42bc961d502e945138ad259ce5d2e85619862d98bf36d575d7becee9b8e2fee9bb0702fd66f9fc95badd66b2a3808f227b9244c0b39dfab9c9924e4b813193e4cb55e551b98a8ae4ddc18d7c72ba9c28e43a781af040ea9e17b0ba9f4fe78b21acc54ed939638fdbdf0f13a96cddb11c760ca4cc1296e23bacfc7e127814e05b4ba4d8e87fab61d7ac60701fe040f34d38905cf9320e779eb644980ed975a06e3b6ee763391d5ce484cd44ed26d25e507f5923cb970e68fe2e4fcb3250ba7459430858eb6045a837c129d9854ee3fc54cd59842c5e60a5d6895f93fd81810bab3854e74ef0b3925a4960a482729e6350b1ddb0ba576296714be8ce2db3575ea6b9e8a564472f45f3e99a6940d820c155368d20c793251abc738c74c1240ac307fd034a2e3e5f98ae7429beb763bf75fdd9aed2d9fdfe7506f86a4fc670313adf7bbd7cb15fc80abaa37479511871af6e573550a1efa07623f5a0fd652d40c9ee43c5a6d047e6a38c62388e6fc68578f8804e6811fbfb6bd9c8c2cffe7d67577b3337010d6a7267bb935b6afb248f28827bc20e0ebd1224000f5aad72cbfb1fea8afd9a8802639689a06aa50671ee1e60d0376c08794b44e6a8c6830538344cc63502822c5de7bf4ef725dda5e7b8258d1a84554c3c0ba958d7648373298f0745699aade1b3035c5b49068d4e7bec5d71b0db42e3cff41f0f65102694d8aa17de5187ec6c486af74e77c363ce46de2b2a202d04c878ce6a0b1ef5154d2e495b4f2ef1ab238dfff80e3c41a8ae646448f99ec605a273fd3508a7a76cc088cd296429435f6f654f7d65e9118a3d29b9865f9713452b886a977f5034e313debabde21afd42a0c08401aed11b4de33805a6e364715e66172d6c7b4b31123752b57f340f933bdf0be88126a72f75738efc99d30d8807b4ab652c215dd196ec2cc863f3d85123c78937f6f1d18cc7103d6813f41503188ac8fcf1be4a5af9f4edfd1fcb362f00957c091723e5cc7fffe2e950c2d2e9de94b330136c3b754855cad8136131f36cd4e79de355b9478463c41cdc4fd5b683dfe02aa2129fd10566b42c5a98e0983e7c012cd8a3dcba0d4d77370a87377543736ab169258e42f5b478bb377e328908650e21063b24e88a54212a9e2898a32e098423c6815dc03f3a2f701f714e8615066616477e794c39df5efc2deb31ea0db6c1fbc0b94ea74f4d94886040383c879c5ace6e7109c985bb34a00ff46f4bb4e5c5db30752b55ec71edfb1d93e6ae9f8cb5afdbd0a4f9e885f6d8b358d2d26d39cd70ef7990f6f5f5b4b9dc05807a49578ca61fcf95c732bf6dcc26cb2929031367ff6beca2def1f450f74657b9cbe360616c7963e6c8cab07a66e59009ae30fc80d7d2dff6b5caed673a6483f9d3e739072aeba6c7a6607cd4f35a8f33300229e70bade2a066ba405ed3f7673d603e964386b4427d34d77754c29d3ad04ca0b7c74603817a5fcf3581b3fd4f99b9a1915b29f0605b6be8ed7cae3851f287c53470b779ddafa86ba3d3386ff7b34694e11ce07f1f87eb0ebb267ce1d04c9169e4fa7525bc9eafe1127976ca7f632e465621c94a488cb265861bcfb2807d3cf4f05ac4c97d762f06b3f49fef3ef61a7f32d5cdd96cb6d3f45"}) ftruncate(r0, 0x0) sync_file_range(r2, 0xcd, 0x26, 0x1) [ 372.966021][T19879] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 372.981080][T19879] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 372.992606][T19878] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 372.993473][T19879] EXT4-fs (loop1): This should not happen!! Data will be lost [ 372.993473][T19879] [ 373.009235][T19878] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 373.017634][T19879] EXT4-fs (loop1): Total free blocks count 0 [ 373.017651][T19879] EXT4-fs (loop1): Free/Dirty block details [ 373.017663][T19879] EXT4-fs (loop1): free_blocks=65280 [ 373.029992][T19878] EXT4-fs (loop3): This should not happen!! Data will be lost [ 373.029992][T19878] [ 373.035955][T19879] EXT4-fs (loop1): dirty_blocks=511 [ 373.041911][T19878] EXT4-fs (loop3): Total free blocks count 0 18:57:07 executing program 3: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x14517e, 0x0) [ 373.041924][T19878] EXT4-fs (loop3): Free/Dirty block details [ 373.041933][T19878] EXT4-fs (loop3): free_blocks=65280 [ 373.041943][T19878] EXT4-fs (loop3): dirty_blocks=511 [ 373.041952][T19878] EXT4-fs (loop3): Block reservation details [ 373.041961][T19878] EXT4-fs (loop3): i_reserved_data_blocks=511 [ 373.062522][T19905] loop4: detected capacity change from 0 to 512 [ 373.068108][T19879] EXT4-fs (loop1): Block reservation details [ 373.068122][T19879] EXT4-fs (loop1): i_reserved_data_blocks=511 18:57:07 executing program 1: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="74efc4c418fdb8d66bbba727f371d056ad6f44e9762d70401d1c9d331b48b925e9e6a7759abb206b9b18bfc3f3f96adb2b37c2121ef21e91bac768dd33df29649da1d82e826a55c4d620b6f510daee26004b741c951d528d806efbe00c439f2df46d3adf8be24e280b948a49afd17d56437c6e752d84f99bf37a88f0c54488dd13b848f2381d7d2aecb68ed16762e4a3c1a847565364b9f1af92c9c89e06e89fe6179cb7078a742cb968a9f09cc690dc473df29d6ad9af5879e9a2618c63702117a3a63d3a4236baee86f5f452e9663a795306dabb97db884348ab437bdc13b7cfb03eff1cf216f09d21078e1852fc7c96413d9d65c52ce9baa6bc26de7f028738a17120de30a433c9c3c8e276f3ae5e18a1f95767fffe8e98b0c3f134f12263b01c36866d4e0e856cc14ecf50279adb9438c6219c49cae973d8e7faf33dcdeb96d7ef7e89ae828cb91df22939307bb1f7fb7392e1e24f6b63166b89937c00eb8fea0245cd93e4aa803160bd71c1a0bbb6b8285d8ab654485ab985f1dd2eb9abf53131a9680dcafe4000d3ea528dd52aba3e4ff6a3883ec614253d5627bd91522d881128328ed1e00907fa6cc48cec5268bbedd85ec02d8bac3183460dd1a27fbc06b5642473a41a6cbfb07f53deab2473b37c3d10a125d610f1b9ea5c83e7d462048f25fc1e79295eeff750a23faf5d542758c421bb0673504c9dbae2959f77", 0xffe00) ftruncate(r0, 0x7400) [ 373.122422][T19905] ext4 filesystem being mounted at /root/syzkaller-testdir40033448/syzkaller.1gQSk6/599/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 373.173228][T19914] loop3: detected capacity change from 0 to 512 [ 373.173228][T19909] loop2: detected capacity change from 0 to 512 [ 373.187901][T19905] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 373.212240][T19912] loop0: detected capacity change from 0 to 512 [ 373.215647][T19905] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 373.230861][T19905] EXT4-fs (loop4): This should not happen!! Data will be lost [ 373.230861][T19905] [ 373.240521][T19905] EXT4-fs (loop4): Total free blocks count 0 [ 373.242761][T19916] loop1: detected capacity change from 0 to 512 [ 373.246514][T19905] EXT4-fs (loop4): Free/Dirty block details [ 373.255639][T19909] EXT4-fs warning (device loop2): ext4_multi_mount_protect:398: Unable to create kmmpd thread for loop2. 18:57:07 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x69e182, 0x123) write(r0, &(0x7f0000004200)="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", 0xffe00) prctl$PR_GET_FPEXC(0xb, &(0x7f0000000000)) ftruncate(0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) [ 373.258651][T19905] EXT4-fs (loop4): free_blocks=65280 [ 373.275153][T19905] EXT4-fs (loop4): dirty_blocks=511 [ 373.280349][T19905] EXT4-fs (loop4): Block reservation details [ 373.286352][T19905] EXT4-fs (loop4): i_reserved_data_blocks=511 [ 373.306366][T19916] ext4 filesystem being mounted at /root/syzkaller-testdir4117055960/syzkaller.obvOiK/623/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 373.323639][T19914] ext4 filesystem being mounted at /root/syzkaller-testdir3155832884/syzkaller.yqA5v3/1034/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 373.342531][T19912] ext4 filesystem being mounted at /root/syzkaller-testdir301899313/syzkaller.ofJZrT/600/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 373.351586][T19916] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 373.359364][ T3194] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 373.371750][T19916] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 373.393481][T19916] EXT4-fs (loop1): This should not happen!! Data will be lost [ 373.393481][T19916] [ 373.400472][T19912] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 373.403140][T19916] EXT4-fs (loop1): Total free blocks count 0 [ 373.403155][T19916] EXT4-fs (loop1): Free/Dirty block details [ 373.429444][T19916] EXT4-fs (loop1): free_blocks=65280 [ 373.434775][T19916] EXT4-fs (loop1): dirty_blocks=511 [ 373.438169][T19914] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1217: group 0, [ 373.439965][T19916] EXT4-fs (loop1): Block reservation details [ 373.439978][T19916] EXT4-fs (loop1): i_reserved_data_blocks=511 [ 373.443800][T19928] loop2: detected capacity change from 0 to 512 [ 373.448286][T19914] block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 373.465361][T19912] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 373.472491][T19914] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 373.474989][T19912] EXT4-fs (loop0): This should not happen!! Data will be lost [ 373.474989][T19912] [ 373.475002][T19912] EXT4-fs (loop0): Total free blocks count 0 [ 373.487314][T19914] EXT4-fs (loop3): This should not happen!! Data will be lost [ 373.487314][T19914] [ 373.499627][T19912] EXT4-fs (loop0): Free/Dirty block details [ 373.509244][T19914] EXT4-fs (loop3): Total free blocks count 0 [ 373.509257][T19914] EXT4-fs (loop3): Free/Dirty block details [ 373.509267][T19914] EXT4-fs (loop3): free_blocks=65280 [ 373.515234][T19912] EXT4-fs (loop0): free_blocks=65280 [ 373.524841][T19914] EXT4-fs (loop3): dirty_blocks=511 [ 373.530707][T19912] EXT4-fs (loop0): dirty_blocks=511 [ 373.536673][T19914] EXT4-fs (loop3): Block reservation details 18:57:07 executing program 4: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x7500) 18:57:07 executing program 3: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x14517e, 0x0) 18:57:07 executing program 1: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x7500) 18:57:07 executing program 5: unshare(0x6c060000) (async) unshare(0x6c060000) unshare(0x30000100) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x300) (async) unshare(0x300) r2 = socket$inet_udp(0x2, 0x2, 0x0) unshare(0x10000000) close(r2) (async) close(r2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @empty}, 0x66) sendto$inet6(r3, 0x0, 0x0, 0x2604c811, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback}, 0x1c) unshare(0x0) r4 = socket$netlink(0x10, 0x3, 0x0) unshare(0x26030a00) writev(r4, &(0x7f0000000180)=[{&(0x7f00000003c0)="390000001300034700bb65e1c3c6ffff01000000010000000047fd17e5ffff08000400000000000000000000000000000000000000000000003aaa6978faf26a0659dcd3ca44d55ae9510d0e517f4247b25632106abcfe9ff44b621d7840917784302c95f6508a80caecf4cecbd0c8233d1bff7f1b2219d9ef5c4dad52f83b3aa363d82829a1615b175fd4a42a5b5dd14a8584b71b5bf2234660b08d0f27e55aecb6fc74b20aca5216693ff94301b7566bd83b2eee02b0bf17bf9f028a85be435a547ce26666e179e58d2796cff735b5ef25f8ece9f2aff703c3ac32e80f3464f887c153b1bd37cd2c955ae7caf85c", 0x6a}], 0x1) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) unshare(0x20000000) (async) unshare(0x20000000) getsockopt(r5, 0x400000000000003a, 0x8, &(0x7f0000000300)=""/172, &(0x7f00000001c0)=0xac) flock(r3, 0xb) (async) flock(r3, 0xb) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0xb, &(0x7f0000000240)="7ffd00ab93d5987bd13f903481aa4c73e5534ea0ef3e8fb1e804bc0269d33cbc0db23fd851207ae3857c607f2282e199a0d101e4ab0454d1ad81cdcc2c2ea664ec7f66bcdefe645dc6c0d70dd74d913c0a98e7f291522cbe83004ae635676c550538dcf8c5b20880a593776bb52977fcc5ac8e23767587eb57d52fe38d6a84f5b0", 0x81) unshare(0x4c001100) (async) unshare(0x4c001100) ioctl$int_in(r2, 0x5452, &(0x7f0000000040)=0x1) (async) ioctl$int_in(r2, 0x5452, &(0x7f0000000040)=0x1) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000100)='/sys/block/loop0', 0x224001, 0x182) (async) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000100)='/sys/block/loop0', 0x224001, 0x182) unshare(0x44000100) (async) unshare(0x44000100) setreuid(0xee00, 0x0) keyctl$session_to_parent(0x12) ioctl$int_in(r2, 0x5421, &(0x7f0000000080)=0x3) unshare(0x40060000) write$binfmt_misc(r1, &(0x7f00000000c0)=ANY=[], 0xfffffecc) unshare(0x48000400) (async) unshare(0x48000400) splice(r0, 0x0, r2, 0x0, 0x200002b2, 0x0) [ 373.536684][T19914] EXT4-fs (loop3): i_reserved_data_blocks=511 [ 373.542649][T19912] EXT4-fs (loop0): Block reservation details [ 373.581753][T19912] EXT4-fs (loop0): i_reserved_data_blocks=511 [ 373.602456][T19928] ext4 filesystem being mounted at /root/syzkaller-testdir3104429897/syzkaller.sY02TX/589/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 373.612193][T19936] loop4: detected capacity change from 0 to 512 18:57:07 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) (async) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) r2 = syz_open_dev$loop(&(0x7f0000000000), 0xfff, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r2, 0x50009417, &(0x7f0000000a00)={{r1}, 0x0, 0xa, @unused=[0x0, 0x3, 0x1, 0x5], @name="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"}) ftruncate(r0, 0x0) (async) ftruncate(r0, 0x0) sync_file_range(r2, 0xcd, 0x26, 0x1) 18:57:07 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") (async) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x69e182, 0x123) write(r0, &(0x7f0000004200)="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", 0xffe00) prctl$PR_GET_FPEXC(0xb, &(0x7f0000000000)) (async) ftruncate(0xffffffffffffffff, 0x0) (async) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) [ 373.643153][T19941] loop3: detected capacity change from 0 to 512 [ 373.664453][T19936] ext4 filesystem being mounted at /root/syzkaller-testdir40033448/syzkaller.1gQSk6/600/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 373.727053][T19941] ext4 filesystem being mounted at /root/syzkaller-testdir3155832884/syzkaller.yqA5v3/1035/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 373.744574][T19951] loop1: detected capacity change from 0 to 512 [ 373.754559][T19949] loop0: detected capacity change from 0 to 512 18:57:07 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x69e182, 0x123) write(r0, &(0x7f0000004200)="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", 0xffe00) prctl$PR_GET_FPEXC(0xb, &(0x7f0000000000)) ftruncate(0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") (async) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x69e182, 0x123) (async) write(r0, &(0x7f0000004200)="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", 0xffe00) (async) prctl$PR_GET_FPEXC(0xb, &(0x7f0000000000)) (async) ftruncate(0xffffffffffffffff, 0x0) (async) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) (async) [ 373.778685][T19951] ext4 filesystem being mounted at /root/syzkaller-testdir4117055960/syzkaller.obvOiK/624/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 373.826039][T19941] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 373.829487][T19936] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 373.845119][T19962] loop2: detected capacity change from 0 to 512 [ 373.868902][T19936] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 373.875670][T19949] ext4 filesystem being mounted at /root/syzkaller-testdir301899313/syzkaller.ofJZrT/601/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 373.881302][T19936] EXT4-fs (loop4): This should not happen!! Data will be lost [ 373.881302][T19936] [ 373.903895][T19941] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 373.905590][T19936] EXT4-fs (loop4): Total free blocks count 0 [ 373.917897][T19941] EXT4-fs (loop3): This should not happen!! Data will be lost [ 373.917897][T19941] [ 373.917910][T19941] EXT4-fs (loop3): Total free blocks count 0 [ 373.917920][T19941] EXT4-fs (loop3): Free/Dirty block details [ 373.917931][T19941] EXT4-fs (loop3): free_blocks=65280 [ 373.917942][T19941] EXT4-fs (loop3): dirty_blocks=511 [ 373.917953][T19941] EXT4-fs (loop3): Block reservation details [ 373.917963][T19941] EXT4-fs (loop3): i_reserved_data_blocks=511 [ 373.919599][T19951] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1217: group 0, 18:57:08 executing program 4: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$eJzs3c9vVFsdAPDvvW1pKYUWJfFHVBBRNISZdoCGsMKNxhASI3HlAmo7NE1nOk1nirSyKP+DiSSu9E9wYeLChJV7d7pzgwsTVOILfclbzMudmZZSOm3fo8x96Xw+ycm9555hvt/D9J4zPW3nBNC3LkTERkSciIgHETHeuZ50Stxul+xxr189md189WQ2iWbz3n+TVnt2LXb8m8ypznOORMTPfhzxy+TduPW19cWZSqW80qkXG9XlYn1t/epCdWa+PF9eKpWmp6Ynb167UTqyvp6v/vHljxbu/Pwvf/7mi79t/ODXWVpjnbad/ThK7a4PbcfJDEbEnQ8RLAcDnf6cyDsRPpc0Ir4UERez+7+ZdzYAQC80m+PRHN9ZBwCOu7S1Bpakhc5awFikaaHQXsM7F6NppVZvXHlYW12aa6+VTcRQ+nChUp7srBVOxFCS1ada52/qpV31axFxNiJ+M3yyVS/M1ipzeb7xAYA+dmrX/P/RcHv+BwCOuZG8EwAAes78DwD9x/wPAP3H/A8A/cf8DwD9x/wPAP3H/A8AfeWnd+9mpbnZ+fzruUdrq4u1R1fnyvXFQnV1tjBbW1kuzNdq863P7Kke9HyVWm156nqsPi42yvVGsb62fr9aW11q3G99rvf98lBPegUA7Ofs+ef/SCJi49bJVokdezmYq+F4S/NOAMjNQN4JALkZzDsBIDe+xwf22KL3LV1/RejZ0ecC9Mblr1n/h35l/R/6l/V/6F/W/6F/NZuJPf8BoM9Y4wf8/B8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA+u7FWSdJCZy/wsUjTQiHidERMxFDycKFSnoyIMxHx9+Gh4aw+lXfSAMB7Sv+ddPb/ujx+aWx364nk4+HWMSJ+9bt7v30802isTGXX/7d9vfGsc72UR/4AwEG25umteXzL61dPZrdKL/N5+cP25qJZ3M1OabcMxmDrOBJDETH6/6RTb8verwwcQfyNpxHx1b36n7TWRiY6O5/ujp/FPt3T+Olb8dNWW/uY/V98+QhygX7zPBt/bu91/6VxoXXc+/4faY1Q729r/Nt8Z/xLt8e/gS7j34XDxrj+1590bXsa8fXBveIn2/GTLvEvHTL+P7/xrYvd2pq/j7gce8ffGavYqC4X62vrVxeqM/Pl+fJSqTQ9NT1589qNUrG1Rl3cWql+139uXTmzX/9Hu8QfOaD/3z1k///wyYNffHuf+N//zt6v/7l94mdz4vcOGX9m9E9dt+/O4s916f9Br/+VQ8Z/8a/1uUM+FADogfra+uJMpVJecdKzk+y92xcgDSe5nWRfAUfxPF/5gKnmPTIBH9qbmz7vTAAAAAAAAAAAAAAAgG568QdPefcRAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACA4+vTAAAA//+0tdao") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x7600) [ 373.924361][T19936] EXT4-fs (loop4): Free/Dirty block details [ 373.933963][T19951] block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 373.939937][T19936] EXT4-fs (loop4): free_blocks=65280 [ 373.957258][T19951] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 373.962335][T19936] EXT4-fs (loop4): dirty_blocks=511 [ 373.962351][T19936] EXT4-fs (loop4): Block reservation details [ 373.962360][T19936] EXT4-fs (loop4): i_reserved_data_blocks=511 18:57:08 executing program 3: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r0, &(0x7f0000004200)="74efc4c418fdb8d66bbba727f371d056ad6f44e9762d70401d1c9d331b48b925e9e6a7759abb206b9b18bfc3f3f96adb2b37c2121ef21e91bac768dd33df29649da1d82e826a55c4d620b6f510daee26004b741c951d528d806efbe00c439f2df46d3adf8be24e280b948a49afd17d56437c6e752d84f99bf37a88f0c54488dd13b848f2381d7d2aecb68ed16762e4a3c1a847565364b9f1af92c9c89e06e89fe6179cb7078a742cb968a9f09cc690dc473df29d6ad9af5879e9a2618c63702117a3a63d3a4236baee86f5f452e9663a795306dabb97db884348ab437bdc13b7cfb03eff1cf216f09d21078e1852fc7c96413d9d65c52ce9baa6bc26de7f028738a17120de30a433c9c3c8e276f3ae5e18a1f95767fffe8e98b0c3f134f12263b01c36866d4e0e856cc14ecf50279adb9438c6219c49cae973d8e7faf33dcdeb96d7ef7e89ae828cb91df22939307bb1f7fb7392e1e24f6b63166b89937c00eb8fea0245cd93e4aa803160bd71c1a0bbb6b8285d8ab654485ab985f1dd2eb9abf53131a9680dcafe4000d3ea528dd52aba3e4ff6a3883ec614253d5627bd91522d881128328ed1e00907fa6cc48cec5268bbedd85ec02d8bac3183460dd1a27fbc06b5642473a41a6cbfb07f53deab2473b37c3d10a125d610f1b9ea5c83e7d462048f25fc1e79295eeff750a23faf5d542758c421bb0673504c9dbae2959f77", 0xffe00) creat(&(0x7f0000000000)='./bus\x00', 0x0) open(&(0x7f0000000080)='./bus\x00', 0x14517e, 0x0) 18:57:08 executing program 1: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x7600) [ 373.996847][T19949] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1217: group 0, [ 374.008918][T19951] EXT4-fs (loop1): This should not happen!! Data will be lost [ 374.008918][T19951] [ 374.008935][T19951] EXT4-fs (loop1): Total free blocks count 0 [ 374.008946][T19951] EXT4-fs (loop1): Free/Dirty block details [ 374.008956][T19951] EXT4-fs (loop1): free_blocks=65280 [ 374.008968][T19951] EXT4-fs (loop1): dirty_blocks=511 [ 374.014149][T19949] block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters 18:57:08 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000ac0)='cgroup\x05\x00\x00\x00\x00\x00\x00\x00\xecer\x8f\x00?C(\xd4B\x11\xe1\xcd[\x81\xdaD\xab\t\xb7\x9f\xb4\xf8H\xc8\x87xZd\x0e\x11\x19#\t3\x1e\x9e\xe9W\xb6\aD\xaf\xd2.\x85\x19\xa6~5Z\xe1s\xc5\x86J\xd4\x9f6{:AZi\xddE\xaf\xffwA\x82\xcc\x02\xae\x92\f\xbb\xde\xfb~4\xc3\xc6\x8c\x89G\xa6V\xb4i\xf4\x8a\x048\xadc\x96\xb7\xfd\xb1\xe2\xbb\xee\xe3\xa8[Dj\xe9\xdc\xf5\x88\xb7\xd5*\xfa*?\x89\xf8\xa1\'\xb3\x13\x7f3\xeb\xdf\xc5\x13o\xa5\x11\xca\x92\xf6Z\x06\"{\xc1>[\xc5\xcd\xff3cVa\x7f\xa5,NM/\x8f\xbd\xa5,\xe8\xbe(\xb8\xf2\x90-r\xa2\xe6\xa9\xa4\x88\v\x7f\x91\xbd\xbc\xaa{\x98\x87\x84\xcaX\xb5\xc7\v\xcd\xfewY\x8e\xab\t\xbb\xac\x16\xc2\x06\xd1\x99\xa4]\x92') sendmsg$inet(r0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0xc028660f, &(0x7f00000005c0)=0x400000001) openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.events\x00', 0x26e1, 0x0) perf_event_open$cgroup(&(0x7f0000000440)={0x4, 0x80, 0x8, 0x4, 0x0, 0xda, 0x0, 0x2, 0x40000, 0x8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xd9a0, 0x2, @perf_config_ext={0x3, 0x6}, 0x100c4, 0x9, 0x1, 0x1, 0xfff, 0x5, 0x200, 0x0, 0x200, 0x0, 0xf009}, 0xffffffffffffffff, 0x10, r2, 0xc) openat$cgroup_freezer_state(r2, &(0x7f00000000c0), 0x2, 0x0) r3 = openat(r2, &(0x7f00000000c0)='./file0/file0\x00', 0x80403, 0x187) r4 = perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x906}, 0x84}, 0x0, 0x0, 0xffffffffffffffff, 0x8) close(r4) ioctl$BTRFS_IOC_QGROUP_LIMIT(r4, 0x8030942b, &(0x7f0000000000)={0x8, {0x2a, 0x4, 0x2, 0x10001, 0x2}}) write(r3, &(0x7f0000004200)="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", 0xffe00) ftruncate(0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) [ 374.020114][T19951] EXT4-fs (loop1): Block reservation details [ 374.020126][T19951] EXT4-fs (loop1): i_reserved_data_blocks=511 [ 374.026900][T19949] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 374.066540][T19962] ext4 filesystem being mounted at /root/syzkaller-testdir3104429897/syzkaller.sY02TX/591/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 374.074972][T19949] EXT4-fs (loop0): This should not happen!! Data will be lost [ 374.074972][T19949] 18:57:08 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$eJzs3c9vVFsdAPDvvW1pKYUWJfFHVBBRNISZdoCGsMKNxhASI3HlAmo7NE1nOk1nirSyKP+DiSSu9E9wYeLChJV7d7pzgwsTVOILfclbzMudmZZSOm3fo8x96Xw+ycm9555hvt/D9J4zPW3nBNC3LkTERkSciIgHETHeuZ50Stxul+xxr189md189WQ2iWbz3n+TVnt2LXb8m8ypznOORMTPfhzxy+TduPW19cWZSqW80qkXG9XlYn1t/epCdWa+PF9eKpWmp6Ynb167UTqyvp6v/vHljxbu/Pwvf/7mi79t/ODXWVpjnbad/ThK7a4PbcfJDEbEnQ8RLAcDnf6cyDsRPpc0Ir4UERez+7+ZdzYAQC80m+PRHN9ZBwCOu7S1Bpakhc5awFikaaHQXsM7F6NppVZvXHlYW12aa6+VTcRQ+nChUp7srBVOxFCS1ada52/qpV31axFxNiJ+M3yyVS/M1ipzeb7xAYA+dmrX/P/RcHv+BwCOuZG8EwAAes78DwD9x/wPAP3H/A8A/cf8DwD9x/wPAP3H/A8AfeWnd+9mpbnZ+fzruUdrq4u1R1fnyvXFQnV1tjBbW1kuzNdq863P7Kke9HyVWm156nqsPi42yvVGsb62fr9aW11q3G99rvf98lBPegUA7Ofs+ef/SCJi49bJVokdezmYq+F4S/NOAMjNQN4JALkZzDsBIDe+xwf22KL3LV1/RejZ0ecC9Mblr1n/h35l/R/6l/V/6F/W/6F/NZuJPf8BoM9Y4wf8/B8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA+u7FWSdJCZy/wsUjTQiHidERMxFDycKFSnoyIMxHx9+Gh4aw+lXfSAMB7Sv+ddPb/ujx+aWx364nk4+HWMSJ+9bt7v30802isTGXX/7d9vfGsc72UR/4AwEG25umteXzL61dPZrdKL/N5+cP25qJZ3M1OabcMxmDrOBJDETH6/6RTb8verwwcQfyNpxHx1b36n7TWRiY6O5/ujp/FPt3T+Olb8dNWW/uY/V98+QhygX7zPBt/bu91/6VxoXXc+/4faY1Q729r/Nt8Z/xLt8e/gS7j34XDxrj+1590bXsa8fXBveIn2/GTLvEvHTL+P7/xrYvd2pq/j7gce8ffGavYqC4X62vrVxeqM/Pl+fJSqTQ9NT1589qNUrG1Rl3cWql+139uXTmzX/9Hu8QfOaD/3z1k///wyYNffHuf+N//zt6v/7l94mdz4vcOGX9m9E9dt+/O4s916f9Br/+VQ8Z/8a/1uUM+FADogfra+uJMpVJecdKzk+y92xcgDSe5nWRfAUfxPF/5gKnmPTIBH9qbmz7vTAAAAAAAAAAAAAAAgG568QdPefcRAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACA4+vTAAAA//+0tdao") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="74efc4c418fdb8d66bbba727f371d056ad6f44e9762d70401d1c9d331b48b925e9e6a7759abb206b9b18bfc3f3f96adb2b37c2121ef21e91bac768dd33df29649da1d82e826a55c4d620b6f510daee26004b741c951d528d806efbe00c439f2df46d3adf8be24e280b948a49afd17d56437c6e752d84f99bf37a88f0c54488dd13b848f2381d7d2aecb68ed16762e4a3c1a847565364b9f1af92c9c89e06e89fe6179cb7078a742cb968a9f09cc690dc473df29d6ad9af5879e9a2618c63702117a3a63d3a4236baee86f5f452e9663a795306dabb97db884348ab437bdc13b7cfb03eff1cf216f09d21078e1852fc7c96413d9d65c52ce9baa6bc26de7f028738a17120de30a433c9c3c8e276f3ae5e18a1f95767fffe8e98b0c3f134f12263b01c36866d4e0e856cc14ecf50279adb9438c6219c49cae973d8e7faf33dcdeb96d7ef7e89ae828cb91df22939307bb1f7fb7392e1e24f6b63166b89937c00eb8fea0245cd93e4aa803160bd71c1a0bbb6b8285d8ab654485ab985f1dd2eb9abf53131a9680dcafe4000d3ea528dd52aba3e4ff6a3883ec614253d5627bd91522d881128328ed1e00907fa6cc48cec5268bbedd85ec02d8bac3183460dd1a27fbc06b5642473a41a6cbfb07f53deab2473b37c3d10a125d610f1b9ea5c83e7d462048f25fc1e79295eeff750a23faf5d542758c421bb0673504c9dbae2959f77", 0xffe00) r2 = syz_open_dev$loop(&(0x7f0000000000), 0xfff, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r2, 0x50009417, &(0x7f0000000a00)={{r1}, 0x0, 0xa, @unused=[0x0, 0x3, 0x1, 0x5], @name="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"}) ftruncate(r0, 0x0) sync_file_range(r2, 0xcd, 0x26, 0x1) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") (async) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) (async) write(r1, &(0x7f0000004200)="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", 0xffe00) (async) syz_open_dev$loop(&(0x7f0000000000), 0xfff, 0x0) (async) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r2, 0x50009417, &(0x7f0000000a00)={{r1}, 0x0, 0xa, @unused=[0x0, 0x3, 0x1, 0x5], @name="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"}) (async) ftruncate(r0, 0x0) (async) sync_file_range(r2, 0xcd, 0x26, 0x1) (async) [ 374.123906][T19949] EXT4-fs (loop0): Total free blocks count 0 [ 374.129897][T19949] EXT4-fs (loop0): Free/Dirty block details [ 374.135796][T19949] EXT4-fs (loop0): free_blocks=65280 [ 374.141066][T19949] EXT4-fs (loop0): dirty_blocks=511 [ 374.146303][T19949] EXT4-fs (loop0): Block reservation details [ 374.152359][T19949] EXT4-fs (loop0): i_reserved_data_blocks=511 [ 374.189752][T19979] loop1: detected capacity change from 0 to 512 [ 374.195234][T19980] loop4: detected capacity change from 0 to 512 [ 374.200765][T19983] loop3: detected capacity change from 0 to 512 [ 374.212610][T19984] loop2: detected capacity change from 0 to 512 [ 374.221639][T19986] loop0: detected capacity change from 0 to 512 [ 374.230598][T19979] ext4 filesystem being mounted at /root/syzkaller-testdir4117055960/syzkaller.obvOiK/625/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 374.268845][T19983] ext4 filesystem being mounted at /root/syzkaller-testdir3155832884/syzkaller.yqA5v3/1036/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 374.285817][T19980] ext4 filesystem being mounted at /root/syzkaller-testdir40033448/syzkaller.1gQSk6/601/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 374.300244][T19979] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 374.315259][T19979] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 374.319720][T19984] ext4 filesystem being mounted at /root/syzkaller-testdir3104429897/syzkaller.sY02TX/592/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 374.327720][T19979] EXT4-fs (loop1): This should not happen!! Data will be lost [ 374.327720][T19979] [ 374.352226][T19979] EXT4-fs (loop1): Total free blocks count 0 [ 374.353136][T19983] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1217: group 0, [ 374.358221][T19979] EXT4-fs (loop1): Free/Dirty block details [ 374.358233][T19979] EXT4-fs (loop1): free_blocks=65280 [ 374.358244][T19979] EXT4-fs (loop1): dirty_blocks=511 [ 374.358253][T19979] EXT4-fs (loop1): Block reservation details [ 374.358263][T19979] EXT4-fs (loop1): i_reserved_data_blocks=511 [ 374.366502][T19983] block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 374.367587][T19983] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 374.394687][T19986] ext4 filesystem being mounted at /root/syzkaller-testdir301899313/syzkaller.ofJZrT/602/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 374.394944][T19983] EXT4-fs (loop3): This should not happen!! Data will be lost [ 374.394944][T19983] 18:57:08 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") (async) r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000ac0)='cgroup\x05\x00\x00\x00\x00\x00\x00\x00\xecer\x8f\x00?C(\xd4B\x11\xe1\xcd[\x81\xdaD\xab\t\xb7\x9f\xb4\xf8H\xc8\x87xZd\x0e\x11\x19#\t3\x1e\x9e\xe9W\xb6\aD\xaf\xd2.\x85\x19\xa6~5Z\xe1s\xc5\x86J\xd4\x9f6{:AZi\xddE\xaf\xffwA\x82\xcc\x02\xae\x92\f\xbb\xde\xfb~4\xc3\xc6\x8c\x89G\xa6V\xb4i\xf4\x8a\x048\xadc\x96\xb7\xfd\xb1\xe2\xbb\xee\xe3\xa8[Dj\xe9\xdc\xf5\x88\xb7\xd5*\xfa*?\x89\xf8\xa1\'\xb3\x13\x7f3\xeb\xdf\xc5\x13o\xa5\x11\xca\x92\xf6Z\x06\"{\xc1>[\xc5\xcd\xff3cVa\x7f\xa5,NM/\x8f\xbd\xa5,\xe8\xbe(\xb8\xf2\x90-r\xa2\xe6\xa9\xa4\x88\v\x7f\x91\xbd\xbc\xaa{\x98\x87\x84\xcaX\xb5\xc7\v\xcd\xfewY\x8e\xab\t\xbb\xac\x16\xc2\x06\xd1\x99\xa4]\x92') (async) sendmsg$inet(r0, 0x0, 0x0) (async) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0xc028660f, &(0x7f00000005c0)=0x400000001) openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.events\x00', 0x26e1, 0x0) perf_event_open$cgroup(&(0x7f0000000440)={0x4, 0x80, 0x8, 0x4, 0x0, 0xda, 0x0, 0x2, 0x40000, 0x8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xd9a0, 0x2, @perf_config_ext={0x3, 0x6}, 0x100c4, 0x9, 0x1, 0x1, 0xfff, 0x5, 0x200, 0x0, 0x200, 0x0, 0xf009}, 0xffffffffffffffff, 0x10, r2, 0xc) openat$cgroup_freezer_state(r2, &(0x7f00000000c0), 0x2, 0x0) (async) r3 = openat(r2, &(0x7f00000000c0)='./file0/file0\x00', 0x80403, 0x187) (async) r4 = perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x906}, 0x84}, 0x0, 0x0, 0xffffffffffffffff, 0x8) close(r4) ioctl$BTRFS_IOC_QGROUP_LIMIT(r4, 0x8030942b, &(0x7f0000000000)={0x8, {0x2a, 0x4, 0x2, 0x10001, 0x2}}) (async) write(r3, &(0x7f0000004200)="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", 0xffe00) (async) ftruncate(0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) [ 374.411184][T19986] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1217: group 0, [ 374.415681][T19983] EXT4-fs (loop3): Total free blocks count 0 [ 374.430331][T19986] block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 374.439960][T19983] EXT4-fs (loop3): Free/Dirty block details [ 374.449808][T19986] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 374.454298][T19983] EXT4-fs (loop3): free_blocks=65280 18:57:08 executing program 3: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$eJzs3c9vVFsdAPDvvW1pKYUWJfFHVBBRNISZdoCGsMKNxhASI3HlAmo7NE1nOk1nirSyKP+DiSSu9E9wYeLChJV7d7pzgwsTVOILfclbzMudmZZSOm3fo8x96Xw+ycm9555hvt/D9J4zPW3nBNC3LkTERkSciIgHETHeuZ50Stxul+xxr189md189WQ2iWbz3n+TVnt2LXb8m8ypznOORMTPfhzxy+TduPW19cWZSqW80qkXG9XlYn1t/epCdWa+PF9eKpWmp6Ynb167UTqyvp6v/vHljxbu/Pwvf/7mi79t/ODXWVpjnbad/ThK7a4PbcfJDEbEnQ8RLAcDnf6cyDsRPpc0Ir4UERez+7+ZdzYAQC80m+PRHN9ZBwCOu7S1Bpakhc5awFikaaHQXsM7F6NppVZvXHlYW12aa6+VTcRQ+nChUp7srBVOxFCS1ada52/qpV31axFxNiJ+M3yyVS/M1ipzeb7xAYA+dmrX/P/RcHv+BwCOuZG8EwAAes78DwD9x/wPAP3H/A8A/cf8DwD9x/wPAP3H/A8AfeWnd+9mpbnZ+fzruUdrq4u1R1fnyvXFQnV1tjBbW1kuzNdq863P7Kke9HyVWm156nqsPi42yvVGsb62fr9aW11q3G99rvf98lBPegUA7Ofs+ef/SCJi49bJVokdezmYq+F4S/NOAMjNQN4JALkZzDsBIDe+xwf22KL3LV1/RejZ0ecC9Mblr1n/h35l/R/6l/V/6F/W/6F/NZuJPf8BoM9Y4wf8/B8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA+u7FWSdJCZy/wsUjTQiHidERMxFDycKFSnoyIMxHx9+Gh4aw+lXfSAMB7Sv+ddPb/ujx+aWx364nk4+HWMSJ+9bt7v30802isTGXX/7d9vfGsc72UR/4AwEG25umteXzL61dPZrdKL/N5+cP25qJZ3M1OabcMxmDrOBJDETH6/6RTb8verwwcQfyNpxHx1b36n7TWRiY6O5/ujp/FPt3T+Olb8dNWW/uY/V98+QhygX7zPBt/bu91/6VxoXXc+/4faY1Q729r/Nt8Z/xLt8e/gS7j34XDxrj+1590bXsa8fXBveIn2/GTLvEvHTL+P7/xrYvd2pq/j7gce8ffGavYqC4X62vrVxeqM/Pl+fJSqTQ9NT1589qNUrG1Rl3cWql+139uXTmzX/9Hu8QfOaD/3z1k///wyYNffHuf+N//zt6v/7l94mdz4vcOGX9m9E9dt+/O4s916f9Br/+VQ8Z/8a/1uUM+FADogfra+uJMpVJecdKzk+y92xcgDSe5nWRfAUfxPF/5gKnmPTIBH9qbmz7vTAAAAAAAAAAAAAAAgG568QdPefcRAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACA4+vTAAAA//+0tdao") openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) open(&(0x7f0000000080)='./bus\x00', 0x14517e, 0x0) [ 374.454315][T19983] EXT4-fs (loop3): dirty_blocks=511 [ 374.462713][T19986] EXT4-fs (loop0): This should not happen!! Data will be lost [ 374.462713][T19986] [ 374.468672][T19983] EXT4-fs (loop3): Block reservation details [ 374.468687][T19983] EXT4-fs (loop3): i_reserved_data_blocks=511 [ 374.483586][ T27] audit: type=1400 audit(1702407428.453:317): avc: denied { write } for pid=19982 comm="syz-executor.2" name="nvram" dev="devtmpfs" ino=98 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nvram_device_t tclass=chr_file permissive=1 [ 374.486345][T19986] EXT4-fs (loop0): Total free blocks count 0 [ 374.511514][T19980] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1217: group 0, [ 374.513230][T19986] EXT4-fs (loop0): Free/Dirty block details [ 374.536632][T19980] block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 374.542572][T19986] EXT4-fs (loop0): free_blocks=65280 [ 374.557473][T19980] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 374.565148][T19986] EXT4-fs (loop0): dirty_blocks=511 18:57:08 executing program 1: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x7700) [ 374.565161][T19986] EXT4-fs (loop0): Block reservation details [ 374.570445][T19980] EXT4-fs (loop4): This should not happen!! Data will be lost [ 374.570445][T19980] [ 374.582783][T19986] EXT4-fs (loop0): i_reserved_data_blocks=511 [ 374.587963][T19980] EXT4-fs (loop4): Total free blocks count 0 [ 374.615872][T19980] EXT4-fs (loop4): Free/Dirty block details [ 374.621805][T19980] EXT4-fs (loop4): free_blocks=65280 [ 374.627168][T19980] EXT4-fs (loop4): dirty_blocks=511 [ 374.628802][T20000] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 406 with error 28 [ 374.632463][T19980] EXT4-fs (loop4): Block reservation details [ 374.644909][T20000] EXT4-fs (loop0): This should not happen!! Data will be lost [ 374.644909][T20000] [ 374.650849][T19980] EXT4-fs (loop4): i_reserved_data_blocks=511 [ 374.684177][T20007] loop1: detected capacity change from 0 to 512 [ 374.701619][T20007] ext4 filesystem being mounted at /root/syzkaller-testdir4117055960/syzkaller.obvOiK/626/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 374.726148][T20011] loop2: detected capacity change from 0 to 512 [ 374.731605][T20014] loop3: detected capacity change from 0 to 512 [ 374.757136][T20011] ext4 filesystem being mounted at /root/syzkaller-testdir3104429897/syzkaller.sY02TX/593/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 374.760857][T20007] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 374.782304][T20014] ext4 filesystem being mounted at /root/syzkaller-testdir3155832884/syzkaller.yqA5v3/1037/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 374.786829][T20007] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 374.813621][T20007] EXT4-fs (loop1): This should not happen!! Data will be lost [ 374.813621][T20007] [ 374.823291][T20007] EXT4-fs (loop1): Total free blocks count 0 [ 374.829344][T20007] EXT4-fs (loop1): Free/Dirty block details [ 374.835518][T20007] EXT4-fs (loop1): free_blocks=65280 [ 374.840798][T20007] EXT4-fs (loop1): dirty_blocks=511 [ 374.846022][T20007] EXT4-fs (loop1): Block reservation details [ 374.852031][T20007] EXT4-fs (loop1): i_reserved_data_blocks=511 18:57:09 executing program 3: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) open(&(0x7f0000000080)='./bus\x00', 0x14517e, 0x0) 18:57:09 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") (async) r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000ac0)='cgroup\x05\x00\x00\x00\x00\x00\x00\x00\xecer\x8f\x00?C(\xd4B\x11\xe1\xcd[\x81\xdaD\xab\t\xb7\x9f\xb4\xf8H\xc8\x87xZd\x0e\x11\x19#\t3\x1e\x9e\xe9W\xb6\aD\xaf\xd2.\x85\x19\xa6~5Z\xe1s\xc5\x86J\xd4\x9f6{:AZi\xddE\xaf\xffwA\x82\xcc\x02\xae\x92\f\xbb\xde\xfb~4\xc3\xc6\x8c\x89G\xa6V\xb4i\xf4\x8a\x048\xadc\x96\xb7\xfd\xb1\xe2\xbb\xee\xe3\xa8[Dj\xe9\xdc\xf5\x88\xb7\xd5*\xfa*?\x89\xf8\xa1\'\xb3\x13\x7f3\xeb\xdf\xc5\x13o\xa5\x11\xca\x92\xf6Z\x06\"{\xc1>[\xc5\xcd\xff3cVa\x7f\xa5,NM/\x8f\xbd\xa5,\xe8\xbe(\xb8\xf2\x90-r\xa2\xe6\xa9\xa4\x88\v\x7f\x91\xbd\xbc\xaa{\x98\x87\x84\xcaX\xb5\xc7\v\xcd\xfewY\x8e\xab\t\xbb\xac\x16\xc2\x06\xd1\x99\xa4]\x92') (async) sendmsg$inet(r0, 0x0, 0x0) (async) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0xc028660f, &(0x7f00000005c0)=0x400000001) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) (async, rerun: 32) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.events\x00', 0x26e1, 0x0) (rerun: 32) perf_event_open$cgroup(&(0x7f0000000440)={0x4, 0x80, 0x8, 0x4, 0x0, 0xda, 0x0, 0x2, 0x40000, 0x8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xd9a0, 0x2, @perf_config_ext={0x3, 0x6}, 0x100c4, 0x9, 0x1, 0x1, 0xfff, 0x5, 0x200, 0x0, 0x200, 0x0, 0xf009}, 0xffffffffffffffff, 0x10, r2, 0xc) (async) openat$cgroup_freezer_state(r2, &(0x7f00000000c0), 0x2, 0x0) (async, rerun: 64) r3 = openat(r2, &(0x7f00000000c0)='./file0/file0\x00', 0x80403, 0x187) (async, rerun: 64) r4 = perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x906}, 0x84}, 0x0, 0x0, 0xffffffffffffffff, 0x8) close(r4) ioctl$BTRFS_IOC_QGROUP_LIMIT(r4, 0x8030942b, &(0x7f0000000000)={0x8, {0x2a, 0x4, 0x2, 0x10001, 0x2}}) (async) write(r3, &(0x7f0000004200)="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", 0xffe00) (async) ftruncate(0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) 18:57:09 executing program 1: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x7800) 18:57:09 executing program 4: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x7700) 18:57:09 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r0, &(0x7f0000004200)="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", 0xffe00) ftruncate(0xffffffffffffffff, 0x0) 18:57:09 executing program 5: unshare(0x6c060000) (async) unshare(0x30000100) (async) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) (async) unshare(0x300) (async) r2 = socket$inet_udp(0x2, 0x2, 0x0) unshare(0x10000000) (async) close(r2) (async) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @empty}, 0x66) sendto$inet6(r3, 0x0, 0x0, 0x2604c811, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback}, 0x1c) (async) unshare(0x0) r4 = socket$netlink(0x10, 0x3, 0x0) unshare(0x26030a00) (async) writev(r4, &(0x7f0000000180)=[{&(0x7f00000003c0)="390000001300034700bb65e1c3c6ffff01000000010000000047fd17e5ffff08000400000000000000000000000000000000000000000000003aaa6978faf26a0659dcd3ca44d55ae9510d0e517f4247b25632106abcfe9ff44b621d7840917784302c95f6508a80caecf4cecbd0c8233d1bff7f1b2219d9ef5c4dad52f83b3aa363d82829a1615b175fd4a42a5b5dd14a8584b71b5bf2234660b08d0f27e55aecb6fc74b20aca5216693ff94301b7566bd83b2eee02b0bf17bf9f028a85be435a547ce26666e179e58d2796cff735b5ef25f8ece9f2aff703c3ac32e80f3464f887c153b1bd37cd2c955ae7caf85c", 0x6a}], 0x1) (async) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) unshare(0x20000000) getsockopt(r5, 0x400000000000003a, 0x8, &(0x7f0000000300)=""/172, &(0x7f00000001c0)=0xac) flock(r3, 0xb) (async) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0xb, &(0x7f0000000240)="7ffd00ab93d5987bd13f903481aa4c73e5534ea0ef3e8fb1e804bc0269d33cbc0db23fd851207ae3857c607f2282e199a0d101e4ab0454d1ad81cdcc2c2ea664ec7f66bcdefe645dc6c0d70dd74d913c0a98e7f291522cbe83004ae635676c550538dcf8c5b20880a593776bb52977fcc5ac8e23767587eb57d52fe38d6a84f5b0", 0x81) unshare(0x4c001100) (async) ioctl$int_in(r2, 0x5452, &(0x7f0000000040)=0x1) (async) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000100)='/sys/block/loop0', 0x224001, 0x182) (async) unshare(0x44000100) (async) setreuid(0xee00, 0x0) (async) keyctl$session_to_parent(0x12) ioctl$int_in(r2, 0x5421, &(0x7f0000000080)=0x3) (async) unshare(0x40060000) (async) write$binfmt_misc(r1, &(0x7f00000000c0)=ANY=[], 0xfffffecc) unshare(0x48000400) (async) splice(r0, 0x0, r2, 0x0, 0x200002b2, 0x0) [ 375.071237][T20023] loop1: detected capacity change from 0 to 512 [ 375.076529][T20025] loop3: detected capacity change from 0 to 512 [ 375.083418][T20027] loop2: detected capacity change from 0 to 512 [ 375.092861][T20029] loop0: detected capacity change from 0 to 512 [ 375.106696][T20035] loop4: detected capacity change from 0 to 512 18:57:09 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x800020, &(0x7f0000000240)=ANY=[], 0x25, 0x4c4, &(0x7f0000000a00)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r0, &(0x7f0000004200)="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", 0xffe00) ftruncate(0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cgroup.controllers\x00', 0x100002, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0xc028660f, &(0x7f00000005c0)=0x3fffffffe) accept4$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0xfffffffe, @my=0x1}, 0x10, 0x800) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) r2 = pidfd_getfd(r0, r0, 0x0) fcntl$dupfd(r2, 0x406, r0) [ 375.107956][T20029] ext4 filesystem being mounted at /root/syzkaller-testdir301899313/syzkaller.ofJZrT/603/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 375.116108][T20025] ext4 filesystem being mounted at /root/syzkaller-testdir3155832884/syzkaller.yqA5v3/1038/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 375.178335][T20044] loop2: detected capacity change from 0 to 512 [ 375.183900][T20035] ext4 filesystem being mounted at /root/syzkaller-testdir40033448/syzkaller.1gQSk6/602/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 375.187478][T20029] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 375.204272][T20023] ext4 filesystem being mounted at /root/syzkaller-testdir4117055960/syzkaller.obvOiK/627/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 375.215267][T20029] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 375.240005][T20035] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 375.241117][T20029] EXT4-fs (loop0): This should not happen!! Data will be lost [ 375.241117][T20029] [ 375.265236][T20029] EXT4-fs (loop0): Total free blocks count 0 [ 375.269859][T20023] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1217: group 0, [ 375.271222][T20029] EXT4-fs (loop0): Free/Dirty block details [ 375.271236][T20029] EXT4-fs (loop0): free_blocks=65280 [ 375.279598][T20023] block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 375.285588][T20029] EXT4-fs (loop0): dirty_blocks=511 [ 375.293328][T20035] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 375.299287][T20029] EXT4-fs (loop0): Block reservation details [ 375.304635][T20035] EXT4-fs (loop4): This should not happen!! Data will be lost [ 375.304635][T20035] [ 375.316980][T20029] EXT4-fs (loop0): i_reserved_data_blocks=511 [ 375.322904][T20035] EXT4-fs (loop4): Total free blocks count 0 [ 375.341270][T20023] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 375.344578][T20035] EXT4-fs (loop4): Free/Dirty block details [ 375.344589][T20035] EXT4-fs (loop4): free_blocks=65280 [ 375.344600][T20035] EXT4-fs (loop4): dirty_blocks=511 [ 375.344611][T20035] EXT4-fs (loop4): Block reservation details 18:57:09 executing program 3: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) open(&(0x7f0000000080)='./bus\x00', 0x14517e, 0x0) 18:57:09 executing program 4: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x7800) 18:57:09 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") (async) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r0, &(0x7f0000004200)="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", 0xffe00) ftruncate(0xffffffffffffffff, 0x0) [ 375.356930][T20023] EXT4-fs (loop1): This should not happen!! Data will be lost [ 375.356930][T20023] [ 375.362792][T20035] EXT4-fs (loop4): i_reserved_data_blocks=511 [ 375.368069][T20023] EXT4-fs (loop1): Total free blocks count 0 [ 375.401175][T20023] EXT4-fs (loop1): Free/Dirty block details [ 375.407119][T20023] EXT4-fs (loop1): free_blocks=65280 [ 375.412410][T20023] EXT4-fs (loop1): dirty_blocks=511 [ 375.417632][T20023] EXT4-fs (loop1): Block reservation details [ 375.423631][T20023] EXT4-fs (loop1): i_reserved_data_blocks=511 18:57:09 executing program 1: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x7900) 18:57:09 executing program 5: unshare(0x6c060000) unshare(0x30000100) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x300) r2 = socket$inet_udp(0x2, 0x2, 0x0) unshare(0x2a020a80) close(r2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @empty}, 0x66) sendto$inet6(r3, 0x0, 0x2, 0x2604c811, &(0x7f0000000200)={0xa, 0x2, 0x0, @loopback, 0xfffffffd}, 0x1c) unshare(0x0) r4 = socket$netlink(0x10, 0x3, 0x0) unshare(0x26030a00) writev(r4, &(0x7f0000000180)=[{&(0x7f00000003c0)="390000001300034700bb65e1c3c6ffff01000000010000000047fd17e5ffff08000400000000000000000000000000000000000000000000003aaa6978faf26a0659dcd3ca44d55ae9510d0e517f4247b25632106abcfe9ff44b621d7840917784302c95f6508a80caecf4cecbd0c8233d1bff7f1b2219d9ef5c4dad52f83b3aa363d82829a1615b175fd4a42a5b5dd14a8584b71b5bf2234660b08d0f27e55aecb6fc74b20aca5216693ff94301b7566bd83b2eee02b0bf17bf9f028a85be435a547ce26666e179e58d2796cff735b5ef25f8ece9f2aff703c3ac32e80f3464f887c153b1bd37cd2c955ae7caf85c", 0x6a}], 0x1) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) unshare(0x20000000) getsockopt(r5, 0x400000000000003a, 0x3, &(0x7f00000004c0)=""/186, &(0x7f00000001c0)=0xba) flock(r3, 0x1) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0xb, &(0x7f0000000240)="7ffd00ab93d5987bd13f903481aa4c73e5534ea0ef3e8fb1e804bc0269d33cbc0db23fd851207ae3857c607f2282e199a0d101e4ab0454d1ad81cdcc2c2ea664ec7f66bcdefe645dc6c0d70dd74d913c0a98e7f291522cbe83004ae635676c550538dcf8c5b20880a593776bb52977fcc5ac8e23767587eb57d52fe38d6a84f5b0", 0x81) unshare(0x4c001100) ioctl$int_in(r2, 0x5452, &(0x7f0000000040)=0x1) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000100)='/sys/block/loop0', 0x224001, 0x182) unshare(0x20500) setreuid(0xee00, 0x0) keyctl$session_to_parent(0x12) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f0000000080)=0x3) unshare(0x40060000) write$binfmt_misc(r1, &(0x7f00000000c0)=ANY=[], 0xfffffecc) unshare(0x48000400) splice(r0, 0x0, r2, 0x0, 0x200002b2, 0x0) 18:57:09 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x800020, &(0x7f0000000240)=ANY=[], 0x25, 0x4c4, &(0x7f0000000a00)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r0, &(0x7f0000004200)="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", 0xffe00) (async) write(r0, &(0x7f0000004200)="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", 0xffe00) ftruncate(0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cgroup.controllers\x00', 0x100002, 0x0) (async) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cgroup.controllers\x00', 0x100002, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0xc028660f, &(0x7f00000005c0)=0x3fffffffe) (async) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0xc028660f, &(0x7f00000005c0)=0x3fffffffe) accept4$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0xfffffffe, @my=0x1}, 0x10, 0x800) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) r2 = pidfd_getfd(r0, r0, 0x0) fcntl$dupfd(r2, 0x406, r0) [ 375.467808][T20056] loop4: detected capacity change from 0 to 512 [ 375.497487][T20059] loop3: detected capacity change from 0 to 512 [ 375.527244][T20056] ext4 filesystem being mounted at /root/syzkaller-testdir40033448/syzkaller.1gQSk6/603/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 375.542968][T20063] loop1: detected capacity change from 0 to 512 [ 375.549596][T20069] loop2: detected capacity change from 0 to 512 [ 375.558567][T20059] ext4 filesystem being mounted at /root/syzkaller-testdir3155832884/syzkaller.yqA5v3/1039/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 375.573701][T20072] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.5'. [ 375.577297][T20056] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 375.598958][T20064] loop0: detected capacity change from 0 to 512 [ 375.605423][T20056] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 375.617812][T20056] EXT4-fs (loop4): This should not happen!! Data will be lost [ 375.617812][T20056] [ 375.627402][T20063] ext4 filesystem being mounted at /root/syzkaller-testdir4117055960/syzkaller.obvOiK/628/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 375.642344][T20056] EXT4-fs (loop4): Total free blocks count 0 [ 375.642654][ T4491] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 375.648326][T20056] EXT4-fs (loop4): Free/Dirty block details [ 375.648338][T20056] EXT4-fs (loop4): free_blocks=65280 [ 375.648351][T20056] EXT4-fs (loop4): dirty_blocks=511 18:57:09 executing program 4: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$eJzs3c9vVFsdAPDvvW1pKYUWJfFHVBBRNISZdoCGsMKNxhASI3HlAmo7NE1nOk1nirSyKP+DiSSu9E9wYeLChJV7d7pzgwsTVOILfclbzMudmZZSOm3fo8x96Xw+ycm9555hvt/D9J4zPW3nBNC3LkTERkSciIgHETHeuZ50Stxul+xxr189md189WQ2iWbz3n+TVnt2LXb8m8ypznOORMTPfhzxy+TduPW19cWZSqW80qkXG9XlYn1t/epCdWa+PF9eKpWmp6Ynb167UTqyvp6v/vHljxbu/Pwvf/7mi79t/ODXWVpjnbad/ThK7a4PbcfJDEbEnQ8RLAcDnf6cyDsRPpc0Ir4UERez+7+ZdzYAQC80m+PRHN9ZBwCOu7S1Bpakhc5awFikaaHQXsM7F6NppVZvXHlYW12aa6+VTcRQ+nChUp7srBVOxFCS1ada52/qpV31axFxNiJ+M3yyVS/M1ipzeb7xAYA+dmrX/P/RcHv+BwCOuZG8EwAAes78DwD9x/wPAP3H/A8A/cf8DwD9x/wPAP3H/A8AfeWnd+9mpbnZ+fzruUdrq4u1R1fnyvXFQnV1tjBbW1kuzNdq863P7Kke9HyVWm156nqsPi42yvVGsb62fr9aW11q3G99rvf98lBPegUA7Ofs+ef/SCJi49bJVokdezmYq+F4S/NOAMjNQN4JALkZzDsBIDe+xwf22KL3LV1/RejZ0ecC9Mblr1n/h35l/R/6l/V/6F/W/6F/NZuJPf8BoM9Y4wf8/B8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA+u7FWSdJCZy/wsUjTQiHidERMxFDycKFSnoyIMxHx9+Gh4aw+lXfSAMB7Sv+ddPb/ujx+aWx364nk4+HWMSJ+9bt7v30802isTGXX/7d9vfGsc72UR/4AwEG25umteXzL61dPZrdKL/N5+cP25qJZ3M1OabcMxmDrOBJDETH6/6RTb8verwwcQfyNpxHx1b36n7TWRiY6O5/ujp/FPt3T+Olb8dNWW/uY/V98+QhygX7zPBt/bu91/6VxoXXc+/4faY1Q729r/Nt8Z/xLt8e/gS7j34XDxrj+1590bXsa8fXBveIn2/GTLvEvHTL+P7/xrYvd2pq/j7gce8ffGavYqC4X62vrVxeqM/Pl+fJSqTQ9NT1589qNUrG1Rl3cWql+139uXTmzX/9Hu8QfOaD/3z1k///wyYNffHuf+N//zt6v/7l94mdz4vcOGX9m9E9dt+/O4s916f9Br/+VQ8Z/8a/1uUM+FADogfra+uJMpVJecdKzk+y92xcgDSe5nWRfAUfxPF/5gKnmPTIBH9qbmz7vTAAAAAAAAAAAAAAAgG568QdPefcRAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACA4+vTAAAA//+0tdao") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x7900) 18:57:09 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r0, &(0x7f0000004200)="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", 0xffe00) ftruncate(0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") (async) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) (async) write(r0, &(0x7f0000004200)="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", 0xffe00) (async) ftruncate(0xffffffffffffffff, 0x0) (async) 18:57:09 executing program 3: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") creat(&(0x7f0000000000)='./bus\x00', 0x0) open(&(0x7f0000000080)='./bus\x00', 0x14517e, 0x0) [ 375.648362][T20056] EXT4-fs (loop4): Block reservation details [ 375.648371][T20056] EXT4-fs (loop4): i_reserved_data_blocks=511 [ 375.657094][T20063] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1217: group 0, [ 375.671264][T20064] ext4 filesystem being mounted at /root/syzkaller-testdir301899313/syzkaller.ofJZrT/604/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 375.674252][T20063] block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters 18:57:09 executing program 1: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x7a00) [ 375.677385][T20063] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 375.730463][T20063] EXT4-fs (loop1): This should not happen!! Data will be lost [ 375.730463][T20063] [ 375.740199][T20063] EXT4-fs (loop1): Total free blocks count 0 [ 375.746255][T20063] EXT4-fs (loop1): Free/Dirty block details [ 375.752133][T20063] EXT4-fs (loop1): free_blocks=65280 [ 375.757448][T20063] EXT4-fs (loop1): dirty_blocks=511 [ 375.762642][T20063] EXT4-fs (loop1): Block reservation details [ 375.768659][T20063] EXT4-fs (loop1): i_reserved_data_blocks=511 18:57:09 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x800020, &(0x7f0000000240)=ANY=[], 0x25, 0x4c4, &(0x7f0000000a00)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r0, &(0x7f0000004200)="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", 0xffe00) ftruncate(0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cgroup.controllers\x00', 0x100002, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0xc028660f, &(0x7f00000005c0)=0x3fffffffe) accept4$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0xfffffffe, @my=0x1}, 0x10, 0x800) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) r2 = pidfd_getfd(r0, r0, 0x0) fcntl$dupfd(r2, 0x406, r0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x800020, &(0x7f0000000240)=ANY=[], 0x25, 0x4c4, &(0x7f0000000a00)="$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") (async) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) (async) write(r0, &(0x7f0000004200)="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", 0xffe00) (async) ftruncate(0xffffffffffffffff, 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cgroup.controllers\x00', 0x100002, 0x0) (async) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0xc028660f, &(0x7f00000005c0)=0x3fffffffe) (async) accept4$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0xfffffffe, @my=0x1}, 0x10, 0x800) (async) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) (async) pidfd_getfd(r0, r0, 0x0) (async) fcntl$dupfd(r2, 0x406, r0) (async) [ 375.809883][T20086] loop3: detected capacity change from 0 to 512 [ 375.835238][T20089] loop2: detected capacity change from 0 to 512 [ 375.838710][T20086] ext4 filesystem being mounted at /root/syzkaller-testdir3155832884/syzkaller.yqA5v3/1040/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 375.852096][T20092] loop0: detected capacity change from 0 to 512 [ 375.874552][T20094] loop1: detected capacity change from 0 to 512 [ 375.901208][T20096] loop4: detected capacity change from 0 to 512 [ 375.921540][T20094] ext4 filesystem being mounted at /root/syzkaller-testdir4117055960/syzkaller.obvOiK/629/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 375.922104][T20092] ext4 filesystem being mounted at /root/syzkaller-testdir301899313/syzkaller.ofJZrT/605/file0 supports timestamps until 2038-01-19 (0x7fffffff) 18:57:10 executing program 3: creat(&(0x7f0000000000)='./bus\x00', 0x0) open(&(0x7f0000000080)='./bus\x00', 0x14517e, 0x0) [ 375.940809][T20102] loop2: detected capacity change from 0 to 512 [ 375.968328][T20096] ext4 filesystem being mounted at /root/syzkaller-testdir40033448/syzkaller.1gQSk6/604/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 375.997367][T20092] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 376.020341][T20094] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 376.023658][T20092] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 18:57:10 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$eJzs3c9vVFsdAPDvvW1pKYUWJfFHVBBRNISZdoCGsMKNxhASI3HlAmo7NE1nOk1nirSyKP+DiSSu9E9wYeLChJV7d7pzgwsTVOILfclbzMudmZZSOm3fo8x96Xw+ycm9555hvt/D9J4zPW3nBNC3LkTERkSciIgHETHeuZ50Stxul+xxr189md189WQ2iWbz3n+TVnt2LXb8m8ypznOORMTPfhzxy+TduPW19cWZSqW80qkXG9XlYn1t/epCdWa+PF9eKpWmp6Ynb167UTqyvp6v/vHljxbu/Pwvf/7mi79t/ODXWVpjnbad/ThK7a4PbcfJDEbEnQ8RLAcDnf6cyDsRPpc0Ir4UERez+7+ZdzYAQC80m+PRHN9ZBwCOu7S1Bpakhc5awFikaaHQXsM7F6NppVZvXHlYW12aa6+VTcRQ+nChUp7srBVOxFCS1ada52/qpV31axFxNiJ+M3yyVS/M1ipzeb7xAYA+dmrX/P/RcHv+BwCOuZG8EwAAes78DwD9x/wPAP3H/A8A/cf8DwD9x/wPAP3H/A8AfeWnd+9mpbnZ+fzruUdrq4u1R1fnyvXFQnV1tjBbW1kuzNdq863P7Kke9HyVWm156nqsPi42yvVGsb62fr9aW11q3G99rvf98lBPegUA7Ofs+ef/SCJi49bJVokdezmYq+F4S/NOAMjNQN4JALkZzDsBIDe+xwf22KL3LV1/RejZ0ecC9Mblr1n/h35l/R/6l/V/6F/W/6F/NZuJPf8BoM9Y4wf8/B8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA+u7FWSdJCZy/wsUjTQiHidERMxFDycKFSnoyIMxHx9+Gh4aw+lXfSAMB7Sv+ddPb/ujx+aWx364nk4+HWMSJ+9bt7v30802isTGXX/7d9vfGsc72UR/4AwEG25umteXzL61dPZrdKL/N5+cP25qJZ3M1OabcMxmDrOBJDETH6/6RTb8verwwcQfyNpxHx1b36n7TWRiY6O5/ujp/FPt3T+Olb8dNWW/uY/V98+QhygX7zPBt/bu91/6VxoXXc+/4faY1Q729r/Nt8Z/xLt8e/gS7j34XDxrj+1590bXsa8fXBveIn2/GTLvEvHTL+P7/xrYvd2pq/j7gce8ffGavYqC4X62vrVxeqM/Pl+fJSqTQ9NT1589qNUrG1Rl3cWql+139uXTmzX/9Hu8QfOaD/3z1k///wyYNffHuf+N//zt6v/7l94mdz4vcOGX9m9E9dt+/O4s916f9Br/+VQ8Z/8a/1uUM+FADogfra+uJMpVJecdKzk+y92xcgDSe5nWRfAUfxPF/5gKnmPTIBH9qbmz7vTAAAAAAAAAAAAAAAgG568QdPefcRAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACA4+vTAAAA//+0tdao") setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e20, @local}, @in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in6={0xa, 0x4e22, 0xd0e, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x6}], 0x3c) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r0, &(0x7f0000004200)="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", 0xffe00) ftruncate(0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) flock(r1, 0x4) 18:57:10 executing program 3: creat(&(0x7f0000000000)='./bus\x00', 0x0) open(&(0x7f0000000080)='./bus\x00', 0x14517e, 0x0) [ 376.047102][T20092] EXT4-fs (loop0): This should not happen!! Data will be lost [ 376.047102][T20092] [ 376.056757][T20092] EXT4-fs (loop0): Total free blocks count 0 [ 376.062740][T20092] EXT4-fs (loop0): Free/Dirty block details [ 376.068702][T20092] EXT4-fs (loop0): free_blocks=65280 [ 376.074002][T20092] EXT4-fs (loop0): dirty_blocks=511 [ 376.079242][T20092] EXT4-fs (loop0): Block reservation details [ 376.085282][T20092] EXT4-fs (loop0): i_reserved_data_blocks=511 [ 376.112563][T20096] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 376.130512][T20094] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 376.142927][T20094] EXT4-fs (loop1): This should not happen!! Data will be lost [ 376.142927][T20094] [ 376.149144][T20120] loop2: detected capacity change from 0 to 512 [ 376.152671][T20094] EXT4-fs (loop1): Total free blocks count 0 [ 376.164928][T20094] EXT4-fs (loop1): Free/Dirty block details [ 376.165346][T20096] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 376.170813][T20094] EXT4-fs (loop1): free_blocks=65280 [ 376.170827][T20094] EXT4-fs (loop1): dirty_blocks=511 [ 376.170838][T20094] EXT4-fs (loop1): Block reservation details [ 376.183189][T20096] EXT4-fs (loop4): This should not happen!! Data will be lost [ 376.183189][T20096] 18:57:10 executing program 1: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x7b00) 18:57:10 executing program 3: creat(&(0x7f0000000000)='./bus\x00', 0x0) open(&(0x7f0000000080)='./bus\x00', 0x14517e, 0x0) [ 376.188448][T20094] EXT4-fs (loop1): i_reserved_data_blocks=511 [ 376.193630][T20096] EXT4-fs (loop4): Total free blocks count 0 [ 376.221407][T20096] EXT4-fs (loop4): Free/Dirty block details [ 376.227332][T20096] EXT4-fs (loop4): free_blocks=65280 [ 376.232623][T20096] EXT4-fs (loop4): dirty_blocks=511 [ 376.237862][T20096] EXT4-fs (loop4): Block reservation details [ 376.243857][T20096] EXT4-fs (loop4): i_reserved_data_blocks=511 18:57:10 executing program 5: unshare(0x6c060000) unshare(0x30000100) (async) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) (async) unshare(0x300) (async) r2 = socket$inet_udp(0x2, 0x2, 0x0) unshare(0x2a020a80) (async) close(r2) (async) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @empty}, 0x66) sendto$inet6(r3, 0x0, 0x2, 0x2604c811, &(0x7f0000000200)={0xa, 0x2, 0x0, @loopback, 0xfffffffd}, 0x1c) unshare(0x0) r4 = socket$netlink(0x10, 0x3, 0x0) (async) unshare(0x26030a00) writev(r4, &(0x7f0000000180)=[{&(0x7f00000003c0)="390000001300034700bb65e1c3c6ffff01000000010000000047fd17e5ffff08000400000000000000000000000000000000000000000000003aaa6978faf26a0659dcd3ca44d55ae9510d0e517f4247b25632106abcfe9ff44b621d7840917784302c95f6508a80caecf4cecbd0c8233d1bff7f1b2219d9ef5c4dad52f83b3aa363d82829a1615b175fd4a42a5b5dd14a8584b71b5bf2234660b08d0f27e55aecb6fc74b20aca5216693ff94301b7566bd83b2eee02b0bf17bf9f028a85be435a547ce26666e179e58d2796cff735b5ef25f8ece9f2aff703c3ac32e80f3464f887c153b1bd37cd2c955ae7caf85c", 0x6a}], 0x1) (async) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) (async) unshare(0x20000000) getsockopt(r5, 0x400000000000003a, 0x3, &(0x7f00000004c0)=""/186, &(0x7f00000001c0)=0xba) (async) flock(r3, 0x1) (async) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0xb, &(0x7f0000000240)="7ffd00ab93d5987bd13f903481aa4c73e5534ea0ef3e8fb1e804bc0269d33cbc0db23fd851207ae3857c607f2282e199a0d101e4ab0454d1ad81cdcc2c2ea664ec7f66bcdefe645dc6c0d70dd74d913c0a98e7f291522cbe83004ae635676c550538dcf8c5b20880a593776bb52977fcc5ac8e23767587eb57d52fe38d6a84f5b0", 0x81) (async) unshare(0x4c001100) (async) ioctl$int_in(r2, 0x5452, &(0x7f0000000040)=0x1) (async) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000100)='/sys/block/loop0', 0x224001, 0x182) unshare(0x20500) (async) setreuid(0xee00, 0x0) (async) keyctl$session_to_parent(0x12) (async) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f0000000080)=0x3) (async) unshare(0x40060000) write$binfmt_misc(r1, &(0x7f00000000c0)=ANY=[], 0xfffffecc) (async) unshare(0x48000400) splice(r0, 0x0, r2, 0x0, 0x200002b2, 0x0) 18:57:10 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x4b6, &(0x7f0000000540)="$eJzs3c9vVFsdAPDvvW1pKYUWJfFHVBBRNISZdoCGsMKNxhASI3HlAmo7NE1nOk1nirSyKP+DiSSu9E9wYeLChJV7d7pzgwsTVOILfclbzMudmZZSOm3fo8x96Xw+ycm9555hvt/D9J4zPW3nBNC3LkTERkSciIgHETHeuZ50Stxul+xxr189md189WQ2iWbz3n+TVnt2LXb8m8ypznOORMTPfhzxy+TduPW19cWZSqW80qkXG9XlYn1t/epCdWa+PF9eKpWmp6Ynb167UTqyvp6v/vHljxbu/Pwvf/7mi79t/ODXWVpjnbad/ThK7a4PbcfJDEbEnQ8RLAcDnf6cyDsRPpc0Ir4UERez+7+ZdzYAQC80m+PRHN9ZBwCOu7S1Bpakhc5awFikaaHQXsM7F6NppVZvXHlYW12aa6+VTcRQ+nChUp7srBVOxFCS1ada52/qpV31axFxNiJ+M3yyVS/M1ipzeb7xAYA+dmrX/P/RcHv+BwCOuZG8EwAAes78DwD9x/wPAP3H/A8A/cf8DwD9x/wPAP3H/A8AfeWnd+9mpbnZ+fzruUdrq4u1R1fnyvXFQnV1tjBbW1kuzNdq863P7Kke9HyVWm156nqsPi42yvVGsb62fr9aW11q3G99rvf98lBPegUA7Ofs+ef/SCJi49bJVokdezmYq+F4S/NOAMjNQN4JALkZzDsBIDe+xwf22KL3LV1/RejZ0ecC9Mblr1n/h35l/R/6l/V/6F/W/6F/NZuJPf8BoM9Y4wf8/B8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA+u7FWSdJCZy/wsUjTQiHidERMxFDycKFSnoyIMxHx9+Gh4aw+lXfSAMB7Sv+ddPb/ujx+aWx364nk4+HWMSJ+9bt7v30802isTGXX/7d9vfGsc72UR/4AwEG25umteXzL61dPZrdKL/N5+cP25qJZ3M1OabcMxmDrOBJDETH6/6RTb8verwwcQfyNpxHx1b36n7TWRiY6O5/ujp/FPt3T+Olb8dNWW/uY/V98+QhygX7zPBt/bu91/6VxoXXc+/4faY1Q729r/Nt8Z/xLt8e/gS7j34XDxrj+1590bXsa8fXBveIn2/GTLvEvHTL+P7/xrYvd2pq/j7gce8ffGavYqC4X62vrVxeqM/Pl+fJSqTQ9NT1589qNUrG1Rl3cWql+139uXTmzX/9Hu8QfOaD/3z1k///wyYNffHuf+N//zt6v/7l94mdz4vcOGX9m9E9dt+/O4s916f9Br/+VQ8Z/8a/1uUM+FADogfra+uJMpVJecdKzk+y92xcgDSe5nWRfAUfxPF/5gKnmPTIBH9qbmz7vTAAAAAAAAAAAAAAAgG568QdPefcRAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACA4+vTAAAA//+0tdao") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = socket$inet6(0xa, 0x5, 0x20) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@private2, @in=@broadcast}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xe8) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r2, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x0) 18:57:10 executing program 3: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") creat(0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x14517e, 0x0) 18:57:10 executing program 4: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x7a00) [ 376.252465][T20120] ext4 filesystem being mounted at /root/syzkaller-testdir3104429897/syzkaller.sY02TX/598/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 376.305247][T20130] loop1: detected capacity change from 0 to 512 [ 376.311304][T20135] loop0: detected capacity change from 0 to 512 [ 376.316702][T20133] loop3: detected capacity change from 0 to 512 [ 376.328688][T20120] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 376.344730][T20120] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 376.348392][T20139] loop4: detected capacity change from 0 to 512 [ 376.357173][T20120] EXT4-fs (loop2): This should not happen!! Data will be lost [ 376.357173][T20120] [ 376.373242][T20120] EXT4-fs (loop2): Total free blocks count 0 [ 376.376354][T20130] ext4 filesystem being mounted at /root/syzkaller-testdir4117055960/syzkaller.obvOiK/630/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 376.379344][T20120] EXT4-fs (loop2): Free/Dirty block details [ 376.400167][T20120] EXT4-fs (loop2): free_blocks=65280 18:57:10 executing program 5: unshare(0x6c060000) (async) unshare(0x30000100) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x300) (async) r2 = socket$inet_udp(0x2, 0x2, 0x0) unshare(0x2a020a80) (async) close(r2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @empty}, 0x66) (async) sendto$inet6(r3, 0x0, 0x2, 0x2604c811, &(0x7f0000000200)={0xa, 0x2, 0x0, @loopback, 0xfffffffd}, 0x1c) (async, rerun: 32) unshare(0x0) (async, rerun: 32) r4 = socket$netlink(0x10, 0x3, 0x0) unshare(0x26030a00) (async) writev(r4, &(0x7f0000000180)=[{&(0x7f00000003c0)="390000001300034700bb65e1c3c6ffff01000000010000000047fd17e5ffff08000400000000000000000000000000000000000000000000003aaa6978faf26a0659dcd3ca44d55ae9510d0e517f4247b25632106abcfe9ff44b621d7840917784302c95f6508a80caecf4cecbd0c8233d1bff7f1b2219d9ef5c4dad52f83b3aa363d82829a1615b175fd4a42a5b5dd14a8584b71b5bf2234660b08d0f27e55aecb6fc74b20aca5216693ff94301b7566bd83b2eee02b0bf17bf9f028a85be435a547ce26666e179e58d2796cff735b5ef25f8ece9f2aff703c3ac32e80f3464f887c153b1bd37cd2c955ae7caf85c", 0x6a}], 0x1) (async) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) (async) unshare(0x20000000) getsockopt(r5, 0x400000000000003a, 0x3, &(0x7f00000004c0)=""/186, &(0x7f00000001c0)=0xba) (async) flock(r3, 0x1) (async, rerun: 64) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0xb, &(0x7f0000000240)="7ffd00ab93d5987bd13f903481aa4c73e5534ea0ef3e8fb1e804bc0269d33cbc0db23fd851207ae3857c607f2282e199a0d101e4ab0454d1ad81cdcc2c2ea664ec7f66bcdefe645dc6c0d70dd74d913c0a98e7f291522cbe83004ae635676c550538dcf8c5b20880a593776bb52977fcc5ac8e23767587eb57d52fe38d6a84f5b0", 0x81) (async, rerun: 64) unshare(0x4c001100) (async) ioctl$int_in(r2, 0x5452, &(0x7f0000000040)=0x1) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000100)='/sys/block/loop0', 0x224001, 0x182) (async) unshare(0x20500) (async) setreuid(0xee00, 0x0) keyctl$session_to_parent(0x12) (async) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f0000000080)=0x3) (async) unshare(0x40060000) (async) write$binfmt_misc(r1, &(0x7f00000000c0)=ANY=[], 0xfffffecc) (async) unshare(0x48000400) splice(r0, 0x0, r2, 0x0, 0x200002b2, 0x0) 18:57:10 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") (async) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e20, @local}, @in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in6={0xa, 0x4e22, 0xd0e, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x6}], 0x3c) (async) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r0, &(0x7f0000004200)="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", 0xffe00) (async) ftruncate(0xffffffffffffffff, 0x0) (async, rerun: 32) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) (rerun: 32) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) flock(r1, 0x4) [ 376.403338][T20135] ext4 filesystem being mounted at /root/syzkaller-testdir301899313/syzkaller.ofJZrT/606/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 376.405517][T20120] EXT4-fs (loop2): dirty_blocks=511 [ 376.425453][T20120] EXT4-fs (loop2): Block reservation details [ 376.431453][T20120] EXT4-fs (loop2): i_reserved_data_blocks=511 [ 376.437220][T20130] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 376.468326][T20133] ext4 filesystem being mounted at /root/syzkaller-testdir3155832884/syzkaller.yqA5v3/1044/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 376.484665][T20130] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 376.497056][T20130] EXT4-fs (loop1): This should not happen!! Data will be lost [ 376.497056][T20130] [ 376.506715][T20130] EXT4-fs (loop1): Total free blocks count 0 [ 376.507616][T20139] ext4 filesystem being mounted at /root/syzkaller-testdir40033448/syzkaller.1gQSk6/605/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 376.512693][T20130] EXT4-fs (loop1): Free/Dirty block details [ 376.512706][T20130] EXT4-fs (loop1): free_blocks=65280 [ 376.512719][T20130] EXT4-fs (loop1): dirty_blocks=511 [ 376.538693][T20139] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1217: group 0, [ 376.543869][T20130] EXT4-fs (loop1): Block reservation details [ 376.543884][T20130] EXT4-fs (loop1): i_reserved_data_blocks=511 18:57:10 executing program 3: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") creat(0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x14517e, 0x0) 18:57:10 executing program 5: unshare(0x6c060000) unshare(0x30000100) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x300) r2 = socket$inet_udp(0x2, 0x2, 0x0) unshare(0x10000000) close(r2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @empty}, 0x66) sendto$inet6(r3, 0x0, 0x0, 0x2604c811, &(0x7f0000000200)={0xa, 0x2, 0x0, @loopback}, 0x1c) unshare(0x0) r4 = socket$netlink(0x10, 0x3, 0x0) unshare(0x26030a00) writev(r4, &(0x7f0000000180)=[{&(0x7f00000003c0)="390000001300034700bb65e1c3c6ffff01000000010000000047fd17e5ffff08000400000000000000000000000000000000000000000000003aaa6978faf26a0659dcd3ca44d55ae9510d0e517f4247b25632106abcfe9ff44b621d7840917784302c95f6508a80caecf4cecbd0c8233d1bff7f1b2219d9ef5c4dad52f83b3aa363d82829a1615b175fd4a42a5b5dd14a8584b71b5bf2234660b08d0f27e55aecb6fc74b20aca5216693ff94301b7566bd83b2eee02b0bf17bf9f028a85be435a547ce26666e179e58d2796cff735b5ef25f8ece9f2aff703c3ac32e80f3464f887c153b1bd37cd2c955ae7caf85c", 0x6a}], 0x1) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) unshare(0x20000000) getsockopt(0xffffffffffffffff, 0x400000000000003a, 0x8, &(0x7f00000004c0)=""/184, &(0x7f00000001c0)=0xb8) flock(r3, 0x1) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0xb, &(0x7f0000000240)="7ffd00ab93d5987bd13f903481aa4c73e5534ea0ef3e8fb1e804bc0269d33cbc0db23fd851207ae3857c607f2282e199a0d101e4ab0454d1ad81cdcc2c2ea664ec7f66bcdefe645dc6c0d70dd74d913c0a98e7f291522cbe83004ae635676c550538dcf8c5b20880a593776bb52977fcc5ac8e23767587eb57d52fe38d6a84f5b0", 0x81) unshare(0x4c001100) ioctl$int_in(r2, 0x5452, &(0x7f0000000040)=0x1) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000100)='/sys/block/loop0', 0x224001, 0x182) unshare(0x20500) setreuid(0xee00, 0x0) keyctl$session_to_parent(0x12) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f0000000080)=0x3) unshare(0x40060000) write$binfmt_misc(r1, &(0x7f00000000c0)=ANY=[], 0xfffffecc) unshare(0x48000400) splice(r0, 0x0, r2, 0x0, 0x200002b2, 0x0) [ 376.564362][T20139] block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 376.577930][T20139] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 376.590459][T20139] EXT4-fs (loop4): This should not happen!! Data will be lost [ 376.590459][T20139] [ 376.600189][T20139] EXT4-fs (loop4): Total free blocks count 0 [ 376.606212][T20139] EXT4-fs (loop4): Free/Dirty block details [ 376.612119][T20139] EXT4-fs (loop4): free_blocks=65280 18:57:10 executing program 1: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x7c00) [ 376.615992][T20160] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1217: group 0, [ 376.617410][T20139] EXT4-fs (loop4): dirty_blocks=511 [ 376.617414][T20160] block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 376.630660][T20160] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 376.630941][T20139] EXT4-fs (loop4): Block reservation details [ 376.639388][T20160] EXT4-fs (loop0): This should not happen!! Data will be lost [ 376.639388][T20160] [ 376.651685][T20139] EXT4-fs (loop4): i_reserved_data_blocks=511 [ 376.657687][T20160] EXT4-fs (loop0): Total free blocks count 0 [ 376.679509][T20160] EXT4-fs (loop0): Free/Dirty block details [ 376.685546][T20160] EXT4-fs (loop0): free_blocks=65280 [ 376.690882][T20160] EXT4-fs (loop0): dirty_blocks=511 [ 376.696122][T20160] EXT4-fs (loop0): Block reservation details [ 376.702132][T20160] EXT4-fs (loop0): i_reserved_data_blocks=511 [ 376.705996][T20159] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.5'. 18:57:10 executing program 4: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x7b00) 18:57:10 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") (async) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e20, @local}, @in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in6={0xa, 0x4e22, 0xd0e, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x6}], 0x3c) (async, rerun: 32) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) (rerun: 32) write(r0, &(0x7f0000004200)="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", 0xffe00) (async, rerun: 64) ftruncate(0xffffffffffffffff, 0x0) (rerun: 64) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) flock(r1, 0x4) [ 376.717701][T20159] lo: entered promiscuous mode [ 376.722525][T20159] lo: entered allmulticast mode [ 376.740493][T20169] loop3: detected capacity change from 0 to 512 18:57:10 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x4b6, &(0x7f0000000540)="$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") (async) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) (async) r1 = socket$inet6(0xa, 0x5, 0x20) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@private2, @in=@broadcast}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xe8) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r2, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x0) [ 376.800228][T20180] loop4: detected capacity change from 0 to 512 [ 376.809543][T20169] ext4 filesystem being mounted at /root/syzkaller-testdir3155832884/syzkaller.yqA5v3/1045/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 376.812044][T20175] loop2: detected capacity change from 0 to 512 [ 376.833738][T20173] loop1: detected capacity change from 0 to 512 18:57:10 executing program 3: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") creat(0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x14517e, 0x0) [ 376.850008][T20173] ext4 filesystem being mounted at /root/syzkaller-testdir4117055960/syzkaller.obvOiK/631/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 376.867644][T20180] ext4 filesystem being mounted at /root/syzkaller-testdir40033448/syzkaller.1gQSk6/606/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 376.877030][T20173] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 376.897198][T20173] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 376.909639][T20173] EXT4-fs (loop1): This should not happen!! Data will be lost [ 376.909639][T20173] [ 376.913527][T20180] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 376.919305][T20173] EXT4-fs (loop1): Total free blocks count 0 [ 376.919319][T20173] EXT4-fs (loop1): Free/Dirty block details [ 376.937196][T20180] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 376.939603][T20173] EXT4-fs (loop1): free_blocks=65280 [ 376.939617][T20173] EXT4-fs (loop1): dirty_blocks=511 [ 376.945526][T20180] EXT4-fs (loop4): This should not happen!! Data will be lost [ 376.945526][T20180] [ 376.957802][T20173] EXT4-fs (loop1): Block reservation details [ 376.957813][T20173] EXT4-fs (loop1): i_reserved_data_blocks=511 18:57:11 executing program 1: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x7d00) 18:57:11 executing program 5: unshare(0x6c060000) unshare(0x30000100) (async) unshare(0x30000100) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x300) r2 = socket$inet_udp(0x2, 0x2, 0x0) unshare(0x10000000) close(r2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @empty}, 0x66) (async) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @empty}, 0x66) sendto$inet6(r3, 0x0, 0x0, 0x2604c811, &(0x7f0000000200)={0xa, 0x2, 0x0, @loopback}, 0x1c) (async) sendto$inet6(r3, 0x0, 0x0, 0x2604c811, &(0x7f0000000200)={0xa, 0x2, 0x0, @loopback}, 0x1c) unshare(0x0) socket$netlink(0x10, 0x3, 0x0) (async) r4 = socket$netlink(0x10, 0x3, 0x0) unshare(0x26030a00) writev(r4, &(0x7f0000000180)=[{&(0x7f00000003c0)="390000001300034700bb65e1c3c6ffff01000000010000000047fd17e5ffff08000400000000000000000000000000000000000000000000003aaa6978faf26a0659dcd3ca44d55ae9510d0e517f4247b25632106abcfe9ff44b621d7840917784302c95f6508a80caecf4cecbd0c8233d1bff7f1b2219d9ef5c4dad52f83b3aa363d82829a1615b175fd4a42a5b5dd14a8584b71b5bf2234660b08d0f27e55aecb6fc74b20aca5216693ff94301b7566bd83b2eee02b0bf17bf9f028a85be435a547ce26666e179e58d2796cff735b5ef25f8ece9f2aff703c3ac32e80f3464f887c153b1bd37cd2c955ae7caf85c", 0x6a}], 0x1) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) unshare(0x20000000) getsockopt(0xffffffffffffffff, 0x400000000000003a, 0x8, &(0x7f00000004c0)=""/184, &(0x7f00000001c0)=0xb8) flock(r3, 0x1) (async) flock(r3, 0x1) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0xb, &(0x7f0000000240)="7ffd00ab93d5987bd13f903481aa4c73e5534ea0ef3e8fb1e804bc0269d33cbc0db23fd851207ae3857c607f2282e199a0d101e4ab0454d1ad81cdcc2c2ea664ec7f66bcdefe645dc6c0d70dd74d913c0a98e7f291522cbe83004ae635676c550538dcf8c5b20880a593776bb52977fcc5ac8e23767587eb57d52fe38d6a84f5b0", 0x81) unshare(0x4c001100) (async) unshare(0x4c001100) ioctl$int_in(r2, 0x5452, &(0x7f0000000040)=0x1) (async) ioctl$int_in(r2, 0x5452, &(0x7f0000000040)=0x1) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000100)='/sys/block/loop0', 0x224001, 0x182) unshare(0x20500) setreuid(0xee00, 0x0) keyctl$session_to_parent(0x12) (async) keyctl$session_to_parent(0x12) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f0000000080)=0x3) (async) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f0000000080)=0x3) unshare(0x40060000) (async) unshare(0x40060000) write$binfmt_misc(r1, &(0x7f00000000c0)=ANY=[], 0xfffffecc) unshare(0x48000400) splice(r0, 0x0, r2, 0x0, 0x200002b2, 0x0) [ 376.989285][T20175] ext4 filesystem being mounted at /root/syzkaller-testdir3104429897/syzkaller.sY02TX/600/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 376.990163][T20180] EXT4-fs (loop4): Total free blocks count 0 [ 377.010917][T20180] EXT4-fs (loop4): Free/Dirty block details [ 377.016891][T20180] EXT4-fs (loop4): free_blocks=65280 [ 377.022180][T20180] EXT4-fs (loop4): dirty_blocks=511 [ 377.027418][T20180] EXT4-fs (loop4): Block reservation details [ 377.033404][T20180] EXT4-fs (loop4): i_reserved_data_blocks=511 18:57:11 executing program 4: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x7c00) [ 377.058953][T20191] loop0: detected capacity change from 0 to 512 18:57:11 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = socket$inet6(0xa, 0x5, 0x20) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@private2, @in=@broadcast}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xe8) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r2, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x4b6, &(0x7f0000000540)="$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") (async) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) (async) socket$inet6(0xa, 0x5, 0x20) (async) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@private2, @in=@broadcast}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xe8) (async) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) (async) write(r2, &(0x7f0000004200)="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", 0xffe00) (async) ftruncate(r0, 0x0) (async) [ 377.106618][T20201] loop1: detected capacity change from 0 to 512 [ 377.121373][T20203] loop3: detected capacity change from 0 to 512 [ 377.138044][T20191] ext4 filesystem being mounted at /root/syzkaller-testdir301899313/syzkaller.ofJZrT/607/file0 supports timestamps until 2038-01-19 (0x7fffffff) 18:57:11 executing program 3: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") creat(&(0x7f0000000000)='./bus\x00', 0x0) open(0x0, 0x14517e, 0x0) [ 377.178314][T20203] ext4 filesystem being mounted at /root/syzkaller-testdir3155832884/syzkaller.yqA5v3/1046/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 377.178667][T20211] loop4: detected capacity change from 0 to 512 [ 377.200502][T20201] ext4 filesystem being mounted at /root/syzkaller-testdir4117055960/syzkaller.obvOiK/632/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 377.216828][T20196] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.5'. [ 377.237071][T20201] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 377.252079][T20201] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 377.264503][T20201] EXT4-fs (loop1): This should not happen!! Data will be lost [ 377.264503][T20201] [ 377.274263][T20201] EXT4-fs (loop1): Total free blocks count 0 [ 377.280347][T20201] EXT4-fs (loop1): Free/Dirty block details [ 377.284369][T20211] ext4 filesystem being mounted at /root/syzkaller-testdir40033448/syzkaller.1gQSk6/607/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 377.286271][T20201] EXT4-fs (loop1): free_blocks=65280 [ 377.306365][T20201] EXT4-fs (loop1): dirty_blocks=511 [ 377.311568][T20201] EXT4-fs (loop1): Block reservation details [ 377.317596][T20201] EXT4-fs (loop1): i_reserved_data_blocks=511 [ 377.322126][T20216] loop0: detected capacity change from 0 to 512 18:57:11 executing program 5: unshare(0x6c060000) (async) unshare(0x30000100) (async) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x300) (async, rerun: 64) r2 = socket$inet_udp(0x2, 0x2, 0x0) (rerun: 64) unshare(0x10000000) (async) close(r2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @empty}, 0x66) (async) sendto$inet6(r3, 0x0, 0x0, 0x2604c811, &(0x7f0000000200)={0xa, 0x2, 0x0, @loopback}, 0x1c) (async) unshare(0x0) (async, rerun: 64) r4 = socket$netlink(0x10, 0x3, 0x0) (rerun: 64) unshare(0x26030a00) (async) writev(r4, &(0x7f0000000180)=[{&(0x7f00000003c0)="390000001300034700bb65e1c3c6ffff01000000010000000047fd17e5ffff08000400000000000000000000000000000000000000000000003aaa6978faf26a0659dcd3ca44d55ae9510d0e517f4247b25632106abcfe9ff44b621d7840917784302c95f6508a80caecf4cecbd0c8233d1bff7f1b2219d9ef5c4dad52f83b3aa363d82829a1615b175fd4a42a5b5dd14a8584b71b5bf2234660b08d0f27e55aecb6fc74b20aca5216693ff94301b7566bd83b2eee02b0bf17bf9f028a85be435a547ce26666e179e58d2796cff735b5ef25f8ece9f2aff703c3ac32e80f3464f887c153b1bd37cd2c955ae7caf85c", 0x6a}], 0x1) (async, rerun: 32) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) (rerun: 32) unshare(0x20000000) (async) getsockopt(0xffffffffffffffff, 0x400000000000003a, 0x8, &(0x7f00000004c0)=""/184, &(0x7f00000001c0)=0xb8) (async) flock(r3, 0x1) (async) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0xb, &(0x7f0000000240)="7ffd00ab93d5987bd13f903481aa4c73e5534ea0ef3e8fb1e804bc0269d33cbc0db23fd851207ae3857c607f2282e199a0d101e4ab0454d1ad81cdcc2c2ea664ec7f66bcdefe645dc6c0d70dd74d913c0a98e7f291522cbe83004ae635676c550538dcf8c5b20880a593776bb52977fcc5ac8e23767587eb57d52fe38d6a84f5b0", 0x81) unshare(0x4c001100) (async, rerun: 64) ioctl$int_in(r2, 0x5452, &(0x7f0000000040)=0x1) (async, rerun: 64) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000100)='/sys/block/loop0', 0x224001, 0x182) unshare(0x20500) (async) setreuid(0xee00, 0x0) keyctl$session_to_parent(0x12) (async, rerun: 32) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f0000000080)=0x3) (rerun: 32) unshare(0x40060000) (async) write$binfmt_misc(r1, &(0x7f00000000c0)=ANY=[], 0xfffffecc) unshare(0x48000400) (async) splice(r0, 0x0, r2, 0x0, 0x200002b2, 0x0) [ 377.353264][T20211] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 377.354385][T20218] loop3: detected capacity change from 0 to 512 [ 377.367992][T20211] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 377.386310][T20211] EXT4-fs (loop4): This should not happen!! Data will be lost [ 377.386310][T20211] [ 377.397178][T20211] EXT4-fs (loop4): Total free blocks count 0 [ 377.403231][T20211] EXT4-fs (loop4): Free/Dirty block details [ 377.409201][T20211] EXT4-fs (loop4): free_blocks=65280 [ 377.414760][T20211] EXT4-fs (loop4): dirty_blocks=511 [ 377.419954][T20211] EXT4-fs (loop4): Block reservation details [ 377.421653][T20216] ext4 filesystem being mounted at /root/syzkaller-testdir301899313/syzkaller.ofJZrT/608/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 377.425980][T20211] EXT4-fs (loop4): i_reserved_data_blocks=511 18:57:11 executing program 1: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x7e00) 18:57:11 executing program 4: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x7d00) 18:57:11 executing program 3: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") creat(&(0x7f0000000000)='./bus\x00', 0x0) open(0x0, 0x14517e, 0x0) [ 377.468169][T20218] ext4 filesystem being mounted at /root/syzkaller-testdir3155832884/syzkaller.yqA5v3/1047/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 377.535971][T20234] loop3: detected capacity change from 0 to 512 [ 377.546331][T20234] ================================================================== [ 377.554447][T20234] BUG: KCSAN: data-race in has_bh_in_lru / invalidate_bh_lru [ 377.561851][T20234] [ 377.562293][T20236] loop4: detected capacity change from 0 to 512 [ 377.564167][T20234] write to 0xffff888237d2a448 of 8 bytes by task 3104 on cpu 1: [ 377.564184][T20234] invalidate_bh_lru+0x88/0xf0 [ 377.564213][T20234] smp_call_function_many_cond+0x697/0xc20 [ 377.564238][T20234] on_each_cpu_cond_mask+0x3c/0x80 [ 377.576308][T20216] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1217: group 0, [ 377.578086][T20234] invalidate_bh_lrus+0x2a/0x30 [ 377.582831][T20216] block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 377.588616][T20234] blkdev_flush_mapping+0xb6/0x1c0 [ 377.588640][T20234] blkdev_put+0x33a/0x470 [ 377.607259][T20216] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 377.615188][T20234] bdev_release+0x2f/0x40 [ 377.615214][T20234] kill_block_super+0x54/0x60 [ 377.615232][T20234] ext4_kill_sb+0x44/0x80 [ 377.615257][T20234] deactivate_locked_super+0x7a/0x1c0 [ 377.620371][T20216] EXT4-fs (loop0): This should not happen!! Data will be lost [ 377.620371][T20216] [ 377.624679][T20234] deactivate_super+0x9b/0xb0 [ 377.624709][T20234] cleanup_mnt+0x272/0x2e0 [ 377.637014][T20216] EXT4-fs (loop0): Total free blocks count 0 [ 377.641392][T20234] __cleanup_mnt+0x19/0x20 [ 377.646102][T20216] EXT4-fs (loop0): Free/Dirty block details [ 377.650374][T20234] task_work_run+0x135/0x1a0 [ 377.655740][T20216] EXT4-fs (loop0): free_blocks=65280 [ 377.665331][T20234] exit_to_user_mode_loop+0xd6/0xe0 [ 377.665352][T20234] exit_to_user_mode_prepare+0x6c/0xb0 [ 377.670000][T20216] EXT4-fs (loop0): dirty_blocks=511 [ 377.674390][T20234] syscall_exit_to_user_mode+0x26/0x140 [ 377.680354][T20216] EXT4-fs (loop0): Block reservation details [ 377.684747][T20234] do_syscall_64+0x50/0x110 18:57:11 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x2040400, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRESDEC=0x0, @ANYRES32=0x0], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r0, &(0x7f0000004200)="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", 0xffe00) ftruncate(0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) 18:57:11 executing program 5: unshare(0x6c060000) unshare(0x30000100) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x300) r2 = socket$inet_udp(0x2, 0x2, 0x0) unshare(0x10000000) close(r2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x8000002, 0x7c6, @empty}, 0x1c) sendto$inet6(r3, 0x0, 0x0, 0x220048d5, &(0x7f0000000200)={0xa, 0x2, 0x1, @local, 0x1}, 0x1c) unshare(0x0) r4 = socket$netlink(0x10, 0x3, 0x0) unshare(0x26030a00) writev(r4, &(0x7f0000000180)=[{&(0x7f00000003c0)="390000001300034700bb65e1c3c6ffff01000000010000000047fd17e5ffff08000400000000000000000000000000000000000000000000003aaa6978faf26a0659dcd3ca44d55ae9510d0e517f4247b25632106abcfe9ff44b621d7840917784302c95f6508a80caecf4cecbd0c8233d1bff7f1b2219d9ef5c4dad52f83b3aa363d82829a1615b175fd4a42a5b5dd14a8584b71b5bf2234660b08d0f27e55aecb6fc74b20aca5216693ff94301b7566bd83b2eee02b0bf17bf9f028a85be435a547ce26666e179e58d2796cff735b5ef25f8ece9f2aff703c3ac32e80f3464f887c153b1bd37cd2c955ae7caf85c", 0x6a}], 0x1) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) unshare(0x20000000) getsockopt(r5, 0x400000000000003a, 0x8, &(0x7f0000000300)=""/172, &(0x7f00000001c0)=0xac) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0xb, &(0x7f0000000240)="7ffd00ab93d5987bd13f903481aa4c73e5534ea0ef3e8fb1e804bc0269d33cbc0db23fd851207ae3857c607f2282e199a0d101e4ab0454d1ad81cdcc2c2ea664ec7f66bcdefe645dc6c0d70dd74d913c0a98e7f291522cbe83004ae635676c550538dcf8c5b20880a593776bb52977fcc5ac8e23767587eb57d52fe38d6a84f5b0", 0x81) unshare(0x4c001100) ioctl$int_in(r2, 0x5452, &(0x7f0000000040)=0x1) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000100)='/sys/block/loop0', 0x224001, 0x182) unshare(0x20500) setreuid(0x0, 0xee01) keyctl$session_to_parent(0x12) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f0000000080)=0x3) unshare(0x40060000) ioctl$BTRFS_IOC_RM_DEV_V2(0xffffffffffffffff, 0x5000943a, &(0x7f00000005c0)={{r1}, 0x0, 0x10, @unused=[0x8001, 0xffffffffffffffff, 0x3, 0x7], @name="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"}) write$binfmt_misc(r1, &(0x7f00000000c0)=ANY=[], 0xfffffecc) unshare(0x48000400) splice(r0, 0x0, r2, 0x0, 0x200002b2, 0x0) 18:57:11 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0xc028660f, &(0x7f00000005c0)=0x400000001) r2 = signalfd(r0, &(0x7f0000000000)={[0xfffffffffffffffe]}, 0x8) ioctl$AUTOFS_DEV_IOCTL_VERSION(r1, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r3, &(0x7f0000004200)="74efc4c418fdb8d66bbba727f371d056ad6f44e9762d70401d1c9d331b48b925e9e6a7759abb206b9b18bfc3f3f96adb2b37c2121ef21e91bac768dd33df29649da1d82e826a55c4d620b6f510daee26004b741c951d528d806efbe00c439f2df46d3adf8be24e280b948a49afd17d56437c6e752d84f99bf37a88f0c54488dd13b848f2381d7d2aecb68ed16762e4a3c1a847565364b9f1af92c9c89e06e89fe6179cb7078a742cb968a9f09cc690dc473df29d6ad9af5879e9a2618c63702117a3a63d3a4236baee86f5f452e9663a795306dabb97db884348ab437bdc13b7cfb03eff1cf216f09d21078e1852fc7c96413d9d65c52ce9baa6bc26de7f028738a17120de30a433c9c3c8e276f3ae5e18a1f95767fffe8e98b0c3f134f12263b01c36866d4e0e856cc14ecf50279adb9438c6219c49cae973d8e7faf33dcdeb96d7ef7e89ae828cb91df22939307bb1f7fb7392e1e24f6b63166b89937c00eb8fea0245cd93e4aa803160bd71c1a0bbb6b8285d8ab654485ab985f1dd2eb9abf53131a9680dcafe4000d3ea528dd52aba3e4ff6a3883ec614253d5627bd91522d881128328ed1e00907fa6cc48cec5268bbedd85ec02d8bac3183460dd1a27fbc06b5642473a41a6cbfb07f53deab2473b37c3d10a125d610f1b9ea5c83e7d462048f25fc1e79295eeff750a23faf5d542758c421bb0673504c9dbae2959f77", 0xffe00) ftruncate(r0, 0x0) [ 377.690627][T20216] EXT4-fs (loop0): i_reserved_data_blocks=511 [ 377.695190][T20234] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 377.695215][T20234] [ 377.695220][T20234] read to 0xffff888237d2a448 of 8 bytes by task 20234 on cpu 0: [ 377.739221][T20246] loop1: detected capacity change from 0 to 512 [ 377.744227][T20234] has_bh_in_lru+0x35/0x1e0 [ 377.744260][T20234] smp_call_function_many_cond+0x2e4/0xc20 [ 377.744285][T20234] on_each_cpu_cond_mask+0x3c/0x80 [ 377.744307][T20234] invalidate_bh_lrus+0x2a/0x30 [ 377.779014][T20236] ext4 filesystem being mounted at /root/syzkaller-testdir40033448/syzkaller.1gQSk6/608/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 377.780961][T20234] set_blocksize+0x260/0x290 [ 377.800316][T20234] sb_set_blocksize+0x2d/0xb0 [ 377.805010][T20234] ext4_fill_super+0xad5/0x39a0 [ 377.809904][T20234] get_tree_bdev+0x272/0x300 [ 377.811844][T20236] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1217: group 0, [ 377.814497][T20234] ext4_get_tree+0x1c/0x20 [ 377.814526][T20234] vfs_get_tree+0x51/0x1b0 [ 377.822770][T20236] block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 377.827199][T20234] do_new_mount+0x203/0x660 [ 377.827221][T20234] path_mount+0x496/0xb30 [ 377.832553][T20236] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 377.839994][T20234] __se_sys_mount+0x27f/0x2d0 [ 377.840017][T20234] __x64_sys_mount+0x67/0x80 [ 377.840032][T20234] do_syscall_64+0x44/0x110 [ 377.844536][T20236] EXT4-fs (loop4): This should not happen!! Data will be lost [ 377.844536][T20236] [ 377.848826][T20234] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 377.862532][T20236] EXT4-fs (loop4): Total free blocks count 0 [ 377.867079][T20234] [ 377.867085][T20234] value changed: 0xffff888106432618 -> 0x0000000000000000 [ 377.867096][T20234] [ 377.867099][T20234] Reported by Kernel Concurrency Sanitizer on: [ 377.867106][T20234] CPU: 0 PID: 20234 Comm: syz-executor.3 Not tainted 6.7.0-rc5-syzkaller-00014-g26aff849438c #0 [ 377.871694][T20236] EXT4-fs (loop4): Free/Dirty block details [ 377.876174][T20234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 377.876187][T20234] ================================================================== [ 377.895055][T20246] ext4 filesystem being mounted at /root/syzkaller-testdir4117055960/syzkaller.obvOiK/633/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 377.897926][T20236] EXT4-fs (loop4): free_blocks=65280 [ 377.915061][T20246] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1217: group 0, [ 377.916223][T20236] EXT4-fs (loop4): dirty_blocks=511 [ 377.926629][T20246] block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 377.932511][T20236] EXT4-fs (loop4): Block reservation details [ 377.944403][T20246] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 377.950711][T20236] EXT4-fs (loop4): i_reserved_data_blocks=511 [ 377.965641][T20246] EXT4-fs (loop1): This should not happen!! Data will be lost [ 377.965641][T20246] [ 378.000472][T20252] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.5'. 18:57:12 executing program 4: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x7e00) 18:57:12 executing program 3: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") creat(&(0x7f0000000000)='./bus\x00', 0x0) open(0x0, 0x14517e, 0x0) [ 378.011258][T20246] EXT4-fs (loop1): Total free blocks count 0 [ 378.030191][T20234] ext4 filesystem being mounted at /root/syzkaller-testdir3155832884/syzkaller.yqA5v3/1048/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 378.036382][T20246] EXT4-fs (loop1): Free/Dirty block details [ 378.063483][T20246] EXT4-fs (loop1): free_blocks=65280 [ 378.068899][T20246] EXT4-fs (loop1): dirty_blocks=511 [ 378.074107][T20246] EXT4-fs (loop1): Block reservation details [ 378.080169][T20246] EXT4-fs (loop1): i_reserved_data_blocks=511 18:57:12 executing program 1: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x7f00) [ 378.129423][T20261] loop4: detected capacity change from 0 to 512 [ 378.137932][T20264] loop2: detected capacity change from 0 to 512 [ 378.141882][T20266] loop3: detected capacity change from 0 to 512 [ 378.151550][T20262] loop0: detected capacity change from 0 to 512 18:57:12 executing program 5: unshare(0x6c060000) unshare(0x30000100) (async) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x300) r2 = socket$inet_udp(0x2, 0x2, 0x0) unshare(0x10000000) (async, rerun: 64) close(r2) (async, rerun: 64) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x8000002, 0x7c6, @empty}, 0x1c) (async) sendto$inet6(r3, 0x0, 0x0, 0x220048d5, &(0x7f0000000200)={0xa, 0x2, 0x1, @local, 0x1}, 0x1c) (async, rerun: 32) unshare(0x0) (async, rerun: 32) r4 = socket$netlink(0x10, 0x3, 0x0) unshare(0x26030a00) writev(r4, &(0x7f0000000180)=[{&(0x7f00000003c0)="390000001300034700bb65e1c3c6ffff01000000010000000047fd17e5ffff08000400000000000000000000000000000000000000000000003aaa6978faf26a0659dcd3ca44d55ae9510d0e517f4247b25632106abcfe9ff44b621d7840917784302c95f6508a80caecf4cecbd0c8233d1bff7f1b2219d9ef5c4dad52f83b3aa363d82829a1615b175fd4a42a5b5dd14a8584b71b5bf2234660b08d0f27e55aecb6fc74b20aca5216693ff94301b7566bd83b2eee02b0bf17bf9f028a85be435a547ce26666e179e58d2796cff735b5ef25f8ece9f2aff703c3ac32e80f3464f887c153b1bd37cd2c955ae7caf85c", 0x6a}], 0x1) (async) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) unshare(0x20000000) (async) getsockopt(r5, 0x400000000000003a, 0x8, &(0x7f0000000300)=""/172, &(0x7f00000001c0)=0xac) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0xb, &(0x7f0000000240)="7ffd00ab93d5987bd13f903481aa4c73e5534ea0ef3e8fb1e804bc0269d33cbc0db23fd851207ae3857c607f2282e199a0d101e4ab0454d1ad81cdcc2c2ea664ec7f66bcdefe645dc6c0d70dd74d913c0a98e7f291522cbe83004ae635676c550538dcf8c5b20880a593776bb52977fcc5ac8e23767587eb57d52fe38d6a84f5b0", 0x81) unshare(0x4c001100) (async) ioctl$int_in(r2, 0x5452, &(0x7f0000000040)=0x1) (async) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000100)='/sys/block/loop0', 0x224001, 0x182) unshare(0x20500) (async) setreuid(0x0, 0xee01) (async) keyctl$session_to_parent(0x12) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f0000000080)=0x3) (async) unshare(0x40060000) (async) ioctl$BTRFS_IOC_RM_DEV_V2(0xffffffffffffffff, 0x5000943a, &(0x7f00000005c0)={{r1}, 0x0, 0x10, @unused=[0x8001, 0xffffffffffffffff, 0x3, 0x7], @name="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"}) (async) write$binfmt_misc(r1, &(0x7f00000000c0)=ANY=[], 0xfffffecc) (async) unshare(0x48000400) (async, rerun: 32) splice(r0, 0x0, r2, 0x0, 0x200002b2, 0x0) (rerun: 32) [ 378.179945][T20261] ext4 filesystem being mounted at /root/syzkaller-testdir40033448/syzkaller.1gQSk6/609/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 378.206504][T20262] ext4 filesystem being mounted at /root/syzkaller-testdir301899313/syzkaller.ofJZrT/609/file0 supports timestamps until 2038-01-19 (0x7fffffff) 18:57:12 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x2040400, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRESDEC=0x0, @ANYRES32=0x0], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r0, &(0x7f0000004200)="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", 0xffe00) (async) write(r0, &(0x7f0000004200)="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", 0xffe00) ftruncate(0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) [ 378.247864][T20276] loop1: detected capacity change from 0 to 512 [ 378.258947][T20266] ext4 filesystem being mounted at /root/syzkaller-testdir3155832884/syzkaller.yqA5v3/1049/file0 supports timestamps until 2038-01-19 (0x7fffffff) 18:57:12 executing program 5: unshare(0x6c060000) unshare(0x30000100) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x300) r2 = socket$inet_udp(0x2, 0x2, 0x0) unshare(0x10000000) (async) unshare(0x10000000) close(r2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x8000002, 0x7c6, @empty}, 0x1c) (async) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x8000002, 0x7c6, @empty}, 0x1c) sendto$inet6(r3, 0x0, 0x0, 0x220048d5, &(0x7f0000000200)={0xa, 0x2, 0x1, @local, 0x1}, 0x1c) unshare(0x0) (async) unshare(0x0) socket$netlink(0x10, 0x3, 0x0) (async) r4 = socket$netlink(0x10, 0x3, 0x0) unshare(0x26030a00) writev(r4, &(0x7f0000000180)=[{&(0x7f00000003c0)="390000001300034700bb65e1c3c6ffff01000000010000000047fd17e5ffff08000400000000000000000000000000000000000000000000003aaa6978faf26a0659dcd3ca44d55ae9510d0e517f4247b25632106abcfe9ff44b621d7840917784302c95f6508a80caecf4cecbd0c8233d1bff7f1b2219d9ef5c4dad52f83b3aa363d82829a1615b175fd4a42a5b5dd14a8584b71b5bf2234660b08d0f27e55aecb6fc74b20aca5216693ff94301b7566bd83b2eee02b0bf17bf9f028a85be435a547ce26666e179e58d2796cff735b5ef25f8ece9f2aff703c3ac32e80f3464f887c153b1bd37cd2c955ae7caf85c", 0x6a}], 0x1) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) unshare(0x20000000) getsockopt(r5, 0x400000000000003a, 0x8, &(0x7f0000000300)=""/172, &(0x7f00000001c0)=0xac) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0xb, &(0x7f0000000240)="7ffd00ab93d5987bd13f903481aa4c73e5534ea0ef3e8fb1e804bc0269d33cbc0db23fd851207ae3857c607f2282e199a0d101e4ab0454d1ad81cdcc2c2ea664ec7f66bcdefe645dc6c0d70dd74d913c0a98e7f291522cbe83004ae635676c550538dcf8c5b20880a593776bb52977fcc5ac8e23767587eb57d52fe38d6a84f5b0", 0x81) unshare(0x4c001100) ioctl$int_in(r2, 0x5452, &(0x7f0000000040)=0x1) (async) ioctl$int_in(r2, 0x5452, &(0x7f0000000040)=0x1) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000100)='/sys/block/loop0', 0x224001, 0x182) (async) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000100)='/sys/block/loop0', 0x224001, 0x182) unshare(0x20500) (async) unshare(0x20500) setreuid(0x0, 0xee01) keyctl$session_to_parent(0x12) (async) keyctl$session_to_parent(0x12) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f0000000080)=0x3) (async) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f0000000080)=0x3) unshare(0x40060000) (async) unshare(0x40060000) ioctl$BTRFS_IOC_RM_DEV_V2(0xffffffffffffffff, 0x5000943a, &(0x7f00000005c0)={{r1}, 0x0, 0x10, @unused=[0x8001, 0xffffffffffffffff, 0x3, 0x7], @name="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"}) write$binfmt_misc(r1, &(0x7f00000000c0)=ANY=[], 0xfffffecc) unshare(0x48000400) splice(r0, 0x0, r2, 0x0, 0x200002b2, 0x0) 18:57:12 executing program 3: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") creat(&(0x7f0000000000)='./bus\x00', 0x0) open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) [ 378.293555][T20276] ext4 filesystem being mounted at /root/syzkaller-testdir4117055960/syzkaller.obvOiK/634/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 378.330226][T20286] loop2: detected capacity change from 0 to 512 [ 378.346296][T20261] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 378.364131][T20284] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 378.377670][T20261] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 378.390872][T20261] EXT4-fs (loop4): This should not happen!! Data will be lost [ 378.390872][T20261] [ 378.400538][T20261] EXT4-fs (loop4): Total free blocks count 0 [ 378.406579][T20261] EXT4-fs (loop4): Free/Dirty block details [ 378.412547][T20261] EXT4-fs (loop4): free_blocks=65280 [ 378.417892][T20261] EXT4-fs (loop4): dirty_blocks=511 [ 378.423091][T20261] EXT4-fs (loop4): Block reservation details [ 378.429104][T20261] EXT4-fs (loop4): i_reserved_data_blocks=511 [ 378.436930][T20290] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.5'. 18:57:12 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) (async, rerun: 32) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) (rerun: 32) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0xc028660f, &(0x7f00000005c0)=0x400000001) (async) r2 = signalfd(r0, &(0x7f0000000000)={[0xfffffffffffffffe]}, 0x8) ioctl$AUTOFS_DEV_IOCTL_VERSION(r1, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) (async) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r3, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x0) [ 378.450906][T20276] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 378.467226][T20276] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 378.479657][T20276] EXT4-fs (loop1): This should not happen!! Data will be lost [ 378.479657][T20276] [ 378.489340][T20276] EXT4-fs (loop1): Total free blocks count 0 [ 378.495398][T20276] EXT4-fs (loop1): Free/Dirty block details 18:57:12 executing program 4: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x7f00) 18:57:12 executing program 1: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x8100) [ 378.499211][T20293] loop3: detected capacity change from 0 to 512 [ 378.501295][T20276] EXT4-fs (loop1): free_blocks=65280 [ 378.512875][T20276] EXT4-fs (loop1): dirty_blocks=511 [ 378.518101][T20276] EXT4-fs (loop1): Block reservation details [ 378.524088][T20276] EXT4-fs (loop1): i_reserved_data_blocks=511 18:57:12 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x2040400, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRESDEC=0x0, @ANYRES32=0x0], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r0, &(0x7f0000004200)="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", 0xffe00) ftruncate(0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x2040400, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRESDEC=0x0, @ANYRES32=0x0], 0x25, 0x4b6, &(0x7f0000000540)="$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") (async) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) (async) write(r0, &(0x7f0000004200)="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", 0xffe00) (async) ftruncate(0xffffffffffffffff, 0x0) (async) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) (async) [ 378.576861][T20300] loop0: detected capacity change from 0 to 512 [ 378.579012][T20293] ext4 filesystem being mounted at /root/syzkaller-testdir3155832884/syzkaller.yqA5v3/1050/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 378.613572][T20303] loop4: detected capacity change from 0 to 512 [ 378.617424][T20304] loop1: detected capacity change from 0 to 512 18:57:12 executing program 3: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") creat(&(0x7f0000000000)='./bus\x00', 0x0) open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) [ 378.636678][T20300] ext4 filesystem being mounted at /root/syzkaller-testdir301899313/syzkaller.ofJZrT/610/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 378.643563][T20309] loop2: detected capacity change from 0 to 512 [ 378.663416][T20303] ext4 filesystem being mounted at /root/syzkaller-testdir40033448/syzkaller.1gQSk6/610/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 378.672004][T20300] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 378.694408][T20300] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 378.696682][T20304] ext4 filesystem being mounted at /root/syzkaller-testdir4117055960/syzkaller.obvOiK/635/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 378.706910][T20300] EXT4-fs (loop0): This should not happen!! Data will be lost [ 378.706910][T20300] [ 378.723424][T20303] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1217: group 0, [ 378.731512][T20300] EXT4-fs (loop0): Total free blocks count 0 [ 378.739768][T20303] block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 378.741719][T20303] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 378.745770][T20300] EXT4-fs (loop0): Free/Dirty block details [ 378.745781][T20300] EXT4-fs (loop0): free_blocks=65280 [ 378.754175][T20303] EXT4-fs (loop4): This should not happen!! Data will be lost [ 378.754175][T20303] 18:57:12 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$eJzs3c9vVFsdAPDvvW1pKYUWJfFHVBBRNISZdoCGsMKNxhASI3HlAmo7NE1nOk1nirSyKP+DiSSu9E9wYeLChJV7d7pzgwsTVOILfclbzMudmZZSOm3fo8x96Xw+ycm9555hvt/D9J4zPW3nBNC3LkTERkSciIgHETHeuZ50Stxul+xxr189md189WQ2iWbz3n+TVnt2LXb8m8ypznOORMTPfhzxy+TduPW19cWZSqW80qkXG9XlYn1t/epCdWa+PF9eKpWmp6Ynb167UTqyvp6v/vHljxbu/Pwvf/7mi79t/ODXWVpjnbad/ThK7a4PbcfJDEbEnQ8RLAcDnf6cyDsRPpc0Ir4UERez+7+ZdzYAQC80m+PRHN9ZBwCOu7S1Bpakhc5awFikaaHQXsM7F6NppVZvXHlYW12aa6+VTcRQ+nChUp7srBVOxFCS1ada52/qpV31axFxNiJ+M3yyVS/M1ipzeb7xAYA+dmrX/P/RcHv+BwCOuZG8EwAAes78DwD9x/wPAP3H/A8A/cf8DwD9x/wPAP3H/A8AfeWnd+9mpbnZ+fzruUdrq4u1R1fnyvXFQnV1tjBbW1kuzNdq863P7Kke9HyVWm156nqsPi42yvVGsb62fr9aW11q3G99rvf98lBPegUA7Ofs+ef/SCJi49bJVokdezmYq+F4S/NOAMjNQN4JALkZzDsBIDe+xwf22KL3LV1/RejZ0ecC9Mblr1n/h35l/R/6l/V/6F/W/6F/NZuJPf8BoM9Y4wf8/B8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA+u7FWSdJCZy/wsUjTQiHidERMxFDycKFSnoyIMxHx9+Gh4aw+lXfSAMB7Sv+ddPb/ujx+aWx364nk4+HWMSJ+9bt7v30802isTGXX/7d9vfGsc72UR/4AwEG25umteXzL61dPZrdKL/N5+cP25qJZ3M1OabcMxmDrOBJDETH6/6RTb8verwwcQfyNpxHx1b36n7TWRiY6O5/ujp/FPt3T+Olb8dNWW/uY/V98+QhygX7zPBt/bu91/6VxoXXc+/4faY1Q729r/Nt8Z/xLt8e/gS7j34XDxrj+1590bXsa8fXBveIn2/GTLvEvHTL+P7/xrYvd2pq/j7gce8ffGavYqC4X62vrVxeqM/Pl+fJSqTQ9NT1589qNUrG1Rl3cWql+139uXTmzX/9Hu8QfOaD/3z1k///wyYNffHuf+N//zt6v/7l94mdz4vcOGX9m9E9dt+/O4s916f9Br/+VQ8Z/8a/1uUM+FADogfra+uJMpVJecdKzk+y92xcgDSe5nWRfAUfxPF/5gKnmPTIBH9qbmz7vTAAAAAAAAAAAAAAAgG568QdPefcRAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACA4+vTAAAA//+0tdao") (async) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) (async) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0xc028660f, &(0x7f00000005c0)=0x400000001) (async) r2 = signalfd(r0, &(0x7f0000000000)={[0xfffffffffffffffe]}, 0x8) ioctl$AUTOFS_DEV_IOCTL_VERSION(r1, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r3, &(0x7f0000004200)="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", 0xffe00) (async, rerun: 64) ftruncate(r0, 0x0) (rerun: 64) [ 378.766545][T20300] EXT4-fs (loop0): dirty_blocks=511 [ 378.772423][T20303] EXT4-fs (loop4): Total free blocks count 0 [ 378.777702][T20300] EXT4-fs (loop0): Block reservation details [ 378.777713][T20300] EXT4-fs (loop0): i_reserved_data_blocks=511 [ 378.787424][T20303] EXT4-fs (loop4): Free/Dirty block details [ 378.816863][T20303] EXT4-fs (loop4): free_blocks=65280 [ 378.822161][T20303] EXT4-fs (loop4): dirty_blocks=511 [ 378.827406][T20303] EXT4-fs (loop4): Block reservation details 18:57:12 executing program 4: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x8100) [ 378.833415][T20303] EXT4-fs (loop4): i_reserved_data_blocks=511 [ 378.866360][T20304] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 378.868271][T20316] loop3: detected capacity change from 0 to 512 [ 378.894069][T20304] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 378.902205][T20318] loop2: detected capacity change from 0 to 512 [ 378.906457][T20304] EXT4-fs (loop1): This should not happen!! Data will be lost [ 378.906457][T20304] [ 378.906474][T20304] EXT4-fs (loop1): Total free blocks count 0 [ 378.928393][T20304] EXT4-fs (loop1): Free/Dirty block details [ 378.930013][T20316] ext4 filesystem being mounted at /root/syzkaller-testdir3155832884/syzkaller.yqA5v3/1051/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 378.934350][T20304] EXT4-fs (loop1): free_blocks=65280 [ 378.934369][T20304] EXT4-fs (loop1): dirty_blocks=511 [ 378.934380][T20304] EXT4-fs (loop1): Block reservation details 18:57:13 executing program 3: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") creat(&(0x7f0000000000)='./bus\x00', 0x0) open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) [ 378.965778][T20304] EXT4-fs (loop1): i_reserved_data_blocks=511 18:57:13 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x100013, &(0x7f0000000300)=ANY=[@ANYRESOCT, @ANYBLOB="69d634b84c94a9a59f65cb6b98e28f0f73bafb7dcea990128f46fd2d4539f7", @ANYBLOB="d9414bd5fb60f5ec51ff0000006b2849f8295cfc51de357a7c0e16624b2ed13a08c32fbbcff54ce027bf19b7d6f741a5c1facc7f3f83babfa9127a7dc6857c988a8dad0e65953894d5bc7d8889648c63a8ad89658330d823d3be17f9f3dd96cc391dcfa86cae84ff701e9835f97bfdb681abe911f5bfe9b4ef23db", @ANYBLOB="7cb4a00359c9f173a334123b49372a0d0acdbc395a8258b302bfd41667638f4d14a06c270c83b64c6a49c8d4f590cd7881b8dbd7b9d04a1b81761063aa561658ee0119cfffe6ed1b1bb6425f86baca501919f05f11fe8867f366e61f2c5d061a22e6576056dbdcad392aca77aa59355463ff395ec9bf3a9c9ceb2073702726ca5122afdaee6699ee674dc4e1249267d8b9fd061ea0d748b300fde34ef9f6721aa5741c8cf0622f1b493a2aa23639c46650afa661630fc08a", @ANYRES64=0x0, @ANYRES64, @ANYRES32, @ANYRES16], 0x25, 0x4c2, &(0x7f0000000a00)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x111) write(r0, &(0x7f0000004200)="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", 0xffe00) ftruncate(0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000040)) 18:57:13 executing program 1: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x8200) [ 378.997627][T20331] loop3: detected capacity change from 0 to 512 [ 379.039187][T20333] loop2: detected capacity change from 0 to 512 [ 379.055560][T20336] loop4: detected capacity change from 0 to 512 [ 379.066435][T20331] ext4 filesystem being mounted at /root/syzkaller-testdir3155832884/syzkaller.yqA5v3/1052/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 379.066959][T20338] loop1: detected capacity change from 0 to 512 [ 379.083348][T20336] ext4 filesystem being mounted at /root/syzkaller-testdir40033448/syzkaller.1gQSk6/611/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 379.119295][T20336] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 379.134338][T20338] ext4 filesystem being mounted at /root/syzkaller-testdir4117055960/syzkaller.obvOiK/636/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 379.136659][T20336] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 379.161669][T20336] EXT4-fs (loop4): This should not happen!! Data will be lost [ 379.161669][T20336] [ 379.171408][T20336] EXT4-fs (loop4): Total free blocks count 0 [ 379.177483][T20336] EXT4-fs (loop4): Free/Dirty block details [ 379.179035][T20338] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1217: group 0, [ 379.183550][T20336] EXT4-fs (loop4): free_blocks=65280 [ 379.183565][T20336] EXT4-fs (loop4): dirty_blocks=511 [ 379.183577][T20336] EXT4-fs (loop4): Block reservation details [ 379.191848][T20338] block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 379.197103][T20336] EXT4-fs (loop4): i_reserved_data_blocks=511 [ 379.223454][T20338] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 379.235900][T20338] EXT4-fs (loop1): This should not happen!! Data will be lost [ 379.235900][T20338] [ 379.245735][T20338] EXT4-fs (loop1): Total free blocks count 0 [ 379.251724][T20338] EXT4-fs (loop1): Free/Dirty block details [ 379.257669][T20338] EXT4-fs (loop1): free_blocks=65280 [ 379.262974][T20338] EXT4-fs (loop1): dirty_blocks=511 [ 379.268198][T20338] EXT4-fs (loop1): Block reservation details [ 379.274190][T20338] EXT4-fs (loop1): i_reserved_data_blocks=511 18:57:13 executing program 3: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x14517e, 0x0) 18:57:13 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) write$cgroup_subtree(r0, &(0x7f0000000040)=ANY=[], 0x32600) r1 = syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYRES16, @ANYRES16=0x0, @ANYRESDEC=r0, @ANYBLOB="33bef3aa63f37bbce8f39bc61d11e5c4091b69c66a29af28c58ac1eb1aac416a62198d43276c102b5420bf91cad6575350509b3c57ca71bd2a28f894b7a1c39c54a03b091e7a6fe943ca9eef32a310d968b6601ee19f06cbd365e7fb2a969ca25353"], 0x25, 0x4be, &(0x7f0000000a00)="$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") r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r3 = openat(r1, &(0x7f0000000100)='./file1\x00', 0x141842, 0x14) write(r3, &(0x7f0000004200)="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", 0xffe00) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fchdir(r4) ftruncate(r2, 0x0) r5 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000080)={0x3, 0x4, 0x4, 0xa, 0x0, r3, 0x9, '\x00', 0x0, r2, 0x3, 0x0, 0x5}, 0x48) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x7a05, 0x1700) write$cgroup_int(r6, &(0x7f0000000200), 0x43400) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), r7) sendmsg$NL80211_CMD_SET_TX_BITRATE_MASK(r8, &(0x7f0000000540)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000880)={0xc0, r9, 0x20, 0x70bd27, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0xbe, 0x5a}}}}, [@NL80211_ATTR_TX_RATES={0x90, 0x5a, 0x0, 0x1, [@NL80211_BAND_2GHZ={0x74, 0x0, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x6, 0x6b, 0x9, 0x0, 0x6ccf, 0x5, 0x9, 0x3]}}, @NL80211_TXRATE_HE_GI={0x5, 0x6, 0x1}, @NL80211_TXRATE_LEGACY={0x14, 0x1, [0x30, 0x1, 0x16, 0x30, 0x1, 0x5, 0x18, 0x3, 0x4, 0x12, 0xf, 0x30, 0x12, 0x0, 0x1, 0x3]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x6, 0x4, 0x7, 0xc5, 0x7, 0x1f, 0x9d, 0x100]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x0, 0x401, 0xfff8, 0x0, 0x72, 0x1, 0x33, 0x80]}}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_HE_GI={0x5, 0x6, 0x1}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}]}, @NL80211_BAND_5GHZ={0x18, 0x1, 0x0, 0x1, [@NL80211_TXRATE_HE={0x14, 0x5, {[0xff00, 0x61f, 0x74b3, 0x7f, 0x7, 0x0, 0x3, 0x401]}}]}]}, @NL80211_ATTR_TX_RATES={0x10, 0x5a, 0x0, 0x1, [@NL80211_BAND_5GHZ={0xc, 0x1, 0x0, 0x1, [@NL80211_TXRATE_HE_GI={0x5, 0x6, 0x1}]}]}]}, 0xc0}, 0x1, 0x0, 0x0, 0x1}, 0x40004) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000440)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r6, &(0x7f0000000540)={0xfffffffffffffffc, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r9, 0x100, 0x70bd26, 0x25dfdbfb, {{}, {@void, @val={0x8, 0x3, r10}, @void}}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x54}}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x38}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000800}, 0x8800) r11 = syz_open_dev$vcsa(&(0x7f0000000000), 0x100000000, 0x80400) sendfile(r5, r11, &(0x7f0000000140)=0x2, 0x9) setsockopt$sock_int(r3, 0x1, 0x29, &(0x7f00000001c0)=0xfffffffe, 0x4) r12 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r12, 0x40082406, &(0x7f0000000ac0)='cgroup\x05\x00\x00\x00\x00\x00\x00\x00\xecer\x8f\x00?C(\xd4B\x11\xe1\xcd[\x81\xdaD\xab\t\xb7\x9f\xb4\xf8H\xc8\x87xZd\x0e\x11\x19#\t3\x1e\x9e\xe9W\xb6\aD\xaf\xd2.\x85\x19\xa6~5Z\xe1s\xc5\x86J\xd4\x9f6{:AZi\xddE\xaf\xffwA\x82\xcc\x02\xae\x92\f\xbb\xde\xfb~4\xc3\xc6\x8c\x89G\xa6V\xb4i\xf4\x8a\x048\xadc\x96\xb7\xfd\xb1\xe2\xbb\xee\xe3\xa8[Dj\xe9\xdc\xf5\x88\xb7\xd5*\xfa*?\x89\xf8\xa1\'\xb3\x13\x7f3\xeb\xdf\xc5\x13o\xa5\x11\xca\x92\xf6Z\x06\"{\xc1>[\xc5\xcd\xff3cVa\x7f\xa5,NM/\x8f\xbd\xa5,\xe8\xbe(\xb8\xf2\x90-r\xa2\xe6\xa9\xa4\x88\v\x7f\x91\xbd\xbc\xaa{\x98\x87\x84\xcaX\xb5\xc7\v\xcd\xfewY\x8e\xab\t\xbb\xac\x16\xc2\x06\xd1\x99\xa4]\x92') sendmsg$inet(r12, 0x0, 0x0) r13 = socket$nl_route(0x10, 0x3, 0x0) r14 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$IP_VS_SO_GET_TIMEOUT(r4, 0x0, 0x486, &(0x7f00000003c0), &(0x7f0000000400)=0xc) ioctl$sock_SIOCGIFINDEX(r14, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r13, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@bridge_newvlan={0x28, 0x70, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r15}, [@BRIDGE_VLANDB_ENTRY={0x10, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_TUNNEL_INFO={0x4, 0x4, 0x0, 0x1, @BRIDGE_VLANDB_TINFO_ID={0x8, 0x5}}}]}, 0x28}}, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r12, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x24, 0x0, 0x20, 0x70bd27, 0x25dfdbfe, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x3}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r15}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x0) 18:57:13 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x100013, &(0x7f0000000300)=ANY=[@ANYRESOCT, @ANYBLOB="69d634b84c94a9a59f65cb6b98e28f0f73bafb7dcea990128f46fd2d4539f7", @ANYBLOB="d9414bd5fb60f5ec51ff0000006b2849f8295cfc51de357a7c0e16624b2ed13a08c32fbbcff54ce027bf19b7d6f741a5c1facc7f3f83babfa9127a7dc6857c988a8dad0e65953894d5bc7d8889648c63a8ad89658330d823d3be17f9f3dd96cc391dcfa86cae84ff701e9835f97bfdb681abe911f5bfe9b4ef23db", @ANYBLOB="7cb4a00359c9f173a334123b49372a0d0acdbc395a8258b302bfd41667638f4d14a06c270c83b64c6a49c8d4f590cd7881b8dbd7b9d04a1b81761063aa561658ee0119cfffe6ed1b1bb6425f86baca501919f05f11fe8867f366e61f2c5d061a22e6576056dbdcad392aca77aa59355463ff395ec9bf3a9c9ceb2073702726ca5122afdaee6699ee674dc4e1249267d8b9fd061ea0d748b300fde34ef9f6721aa5741c8cf0622f1b493a2aa23639c46650afa661630fc08a", @ANYRES64=0x0, @ANYRES64, @ANYRES32, @ANYRES16], 0x25, 0x4c2, &(0x7f0000000a00)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x111) write(r0, &(0x7f0000004200)="74efc4c418fdb8d66bbba727f371d056ad6f44e9762d70401d1c9d331b48b925e9e6a7759abb206b9b18bfc3f3f96adb2b37c2121ef21e91bac768dd33df29649da1d82e826a55c4d620b6f510daee26004b741c951d528d806efbe00c439f2df46d3adf8be24e280b948a49afd17d56437c6e752d84f99bf37a88f0c54488dd13b848f2381d7d2aecb68ed16762e4a3c1a847565364b9f1af92c9c89e06e89fe6179cb7078a742cb968a9f09cc690dc473df29d6ad9af5879e9a2618c63702117a3a63d3a4236baee86f5f452e9663a795306dabb97db884348ab437bdc13b7cfb03eff1cf216f09d21078e1852fc7c96413d9d65c52ce9baa6bc26de7f028738a17120de30a433c9c3c8e276f3ae5e18a1f95767fffe8e98b0c3f134f12263b01c36866d4e0e856cc14ecf50279adb9438c6219c49cae973d8e7faf33dcdeb96d7ef7e89ae828cb91df22939307bb1f7fb7392e1e24f6b63166b89937c00eb8fea0245cd93e4aa803160bd71c1a0bbb6b8285d8ab654485ab985f1dd2eb9abf53131a9680dcafe4000d3ea528dd52aba3e4ff6a3883ec614253d5627bd91522d881128328ed1e00907fa6cc48cec5268bbedd85ec02d8bac3183460dd1a27fbc06b5642473a41a6cbfb07f53deab2473b37c3d10a125d610f1b9ea5c83e7d462048f25fc1e79295eeff750a23faf5d542758c421bb0673504c9dbae2959f77", 0xffe00) (async) ftruncate(0xffffffffffffffff, 0x0) (async, rerun: 64) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) (async, rerun: 64) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000040)) 18:57:13 executing program 4: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x8200) 18:57:13 executing program 1: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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", 0xffe00) ftruncate(r0, 0x8300) 18:57:13 executing program 5: unshare(0x6c060000) unshare(0x30000100) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x20000200) r2 = socket$inet_udp(0x2, 0x2, 0x0) unshare(0x10000000) close(r2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @empty}, 0x66) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x26004055, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) unshare(0x4020000) r4 = socket$netlink(0x10, 0x3, 0x1) unshare(0x26030a00) writev(r4, &(0x7f0000000180)=[{&(0x7f00000003c0)="390000001300034700bb65e1c3c6ffff01000000010000000047fd17e5ffff08000400000000000000000000000000000000000000000000003aaa6978faf26a0659dcd3ca44d55ae9510d0e517f4247b25632106abcfe9ff44b621d7840917784302c95f6508a80caecf4cecbd0c8233d1bff7f1b2219d9ef5c4dad52f83b3aa363d82829a1615b175fd4a42a5b5dd14a8584b71b5bf2234660b08d0f27e55aecb6fc74b20aca5216693ff94301b7566bd83b2eee02b0bf17bf9f028a85be435a547ce26666e179e58d2796cff735b5ef25f8ece9f2aff703c3ac32e80f3464f887c153b1bd37cd2c955ae7caf85c", 0x6a}], 0x1) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r5, 0x400000000000003a, 0x8, &(0x7f0000000300)=""/172, &(0x7f00000001c0)=0xac) flock(r3, 0x1) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0xb, &(0x7f0000000240)="7ffd00ab93d5987bd13f903481aa4c73e5534ea0ef3e8fb1e804bc0269d33cbc0db23fd851207ae3857c607f2282e199a0d101e4ab0454d1ad81cdcc2c2ea664ec7f66bcdefe645dc6c0d70dd74d913c0a98e7f291522cbe83004ae635676c550538dcf8c5b20880a593776bb52977fcc5ac8e23767587eb57d52fe38d6a84f5b0", 0x81) unshare(0x4c001100) ioctl$int_in(r4, 0x5421, &(0x7f0000000040)=0x1) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000100)='/sys/block/loop0', 0x224001, 0x182) unshare(0x20500) setreuid(0xee00, 0x0) keyctl$session_to_parent(0x12) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f0000000080)=0x3) unshare(0x40060000) write$binfmt_misc(r1, &(0x7f00000000c0)=ANY=[], 0xfffffecc) unshare(0x48000400) splice(r0, 0x0, r2, 0x0, 0x200002b2, 0x0) [ 379.690319][T20351] loop3: detected capacity change from 0 to 512 [ 379.702331][T20355] loop4: detected capacity change from 0 to 512 [ 379.705502][T20356] loop1: detected capacity change from 0 to 512 [ 379.711276][T20354] loop0: detected capacity change from 0 to 512 [ 379.722075][T20353] loop2: detected capacity change from 0 to 512 [ 379.731431][T20354] ext4: Unknown parameter 'ÿÿ' [ 379.738179][T20351] ext4 filesystem being mounted at /root/syzkaller-testdir3155832884/syzkaller.yqA5v3/1053/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 379.757172][T20356] ext4 filesystem being mounted at /root/syzkaller-testdir4117055960/syzkaller.obvOiK/637/file0 supports timestamps until 2038-01-19 (0x7fffffff) 18:57:13 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x100013, &(0x7f0000000300)=ANY=[@ANYRESOCT, @ANYBLOB="69d634b84c94a9a59f65cb6b98e28f0f73bafb7dcea990128f46fd2d4539f7", @ANYBLOB="d9414bd5fb60f5ec51ff0000006b2849f8295cfc51de357a7c0e16624b2ed13a08c32fbbcff54ce027bf19b7d6f741a5c1facc7f3f83babfa9127a7dc6857c988a8dad0e65953894d5bc7d8889648c63a8ad89658330d823d3be17f9f3dd96cc391dcfa86cae84ff701e9835f97bfdb681abe911f5bfe9b4ef23db", @ANYBLOB="7cb4a00359c9f173a334123b49372a0d0acdbc395a8258b302bfd41667638f4d14a06c270c83b64c6a49c8d4f590cd7881b8dbd7b9d04a1b81761063aa561658ee0119cfffe6ed1b1bb6425f86baca501919f05f11fe8867f366e61f2c5d061a22e6576056dbdcad392aca77aa59355463ff395ec9bf3a9c9ceb2073702726ca5122afdaee6699ee674dc4e1249267d8b9fd061ea0d748b300fde34ef9f6721aa5741c8cf0622f1b493a2aa23639c46650afa661630fc08a", @ANYRES64=0x0, @ANYRES64, @ANYRES32, @ANYRES16], 0x25, 0x4c2, &(0x7f0000000a00)="$eJzs3c9PXFsdAPDvvUChPN6Dpy/xR9RXn0+raToD05Y0XdWNxjRNjI0rFy3ClBBmGMIMtWAX9H8wsYkr/RNcmLgw6cq9O925qQuTqo2mmLgYc2culLYzgC2da5jPJzm599wzne/3dLj3XA5wTwBD61xE7ETEmYi4ExHT+fEkL3G9W7LXPX/2YHH32YPFJNrtW39POu3ZsTjwbzLv5e85ERE/+G7Ej5PX4za3tlcXarXqRl4vt+rr5ebW9sWV+sJydbm6VqnMz83PXr10pXJiff24/uun31m58cPf/fbLT/6w862fZmlN5W0H+3GSul0f24+TGY2IG+8iWAFG8v6cKToR3kgaEZ+JiE+y879ddDYAwCC029PRnj5YBwBOu7QzB5akpXwuYCrStFTqzuF9FJNprdFsXbjb2Fxb6s6VzcRYenelVp3N5wpnYizJ6nOd/Rf1yiv1SxHxYUT8bPxsp15abNSWirzxAYAh9t4r4/+/xrvjPwBwyk0UnQAAMHDGfwAYPsZ/ABg+xn8AGD7GfwAYPsZ/ABg+xn8AGCrfv3kzK+3d/PnXS/e2Nlcb9y4uVZurpfrmYmmxsbFeWm40ljvP7Kkf9X61RmN97nJs3i+3qs1Wubm1fbve2Fxr3e481/t2dWwgvQIADvPhx4//lETEzrWznRIH1nIwVsPplhadAFCYkaITAAozWnQCQGF8jw/0WKL3JX1/RejRyecCDMb5L5j/h2Fl/h+Gl/l/GF7m/2F4tduJNf8BYMi8wRy/pwXAKePn/wAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAPC/m+qUJC3la4FPRZqWShHvR8RMjCV3V2rV2Yj4ICL+OD42ntXnik4aAHhL6V+TfP2v89OfTr3aeib593hnGxE/+cWtn99faLU25rLj/9g/3nqUH68UkT8AcJS9cXpvHN/z/NmDxb0yyHyefru7uGgWdzcv3ZbRGO1sJ2IsIib/meT17uuz+5WRE4i/8zAiPt+r/0lnbmQmX/n0pfh57PcHGj99KX7aaetus/+Lz55ALjBsHmfXn+u9zr80znW2vc//ic4V6u3tXf92X7v+pfvXv5Ee8bNz/txxY1z+/ff6tj2M+OJor/jJfvykT/xPjxn/z1/6yif92tq/jDgfveMfjFVu1dfLza3tiyv1heXqcnWtUpmfm5+9eulKpdyZoy7vzVS/7m/XLnxwWP8n+8SfOKL/Xz9m/3/1nzs/+uoh8b/5td6f/0eHxM/GxG8cM/7C5G/6Lt+dxV/q0/+jPv8L2c7Zo+M/+cv20jFTBQAGoLm1vbpQq1U37AxsJ7t3+z9Iw05hO9lXwEm8z+feYapFX5mAd+3FSV90JgAAAAAAAAAAAAAAQD+D+IOnovsIAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADA6fXfAAAA//+Xr9bB") (async) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x111) write(r0, &(0x7f0000004200)="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", 0xffe00) (async) ftruncate(0xffffffffffffffff, 0x0) (async, rerun: 64) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) (rerun: 64) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000040)) [ 379.792412][T20355] ext4 filesystem being mounted at /root/syzkaller-testdir40033448/syzkaller.1gQSk6/612/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 379.827070][T20356] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 379.833199][T20370] loop2: detected capacity change from 0 to 512 [ 379.853226][T20355] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 379.858066][T20351] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 379.876819][T20355] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 379.882450][T20356] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 379.894424][T20355] EXT4-fs (loop4): This should not happen!! Data will be lost [ 379.894424][T20355] [ 379.894440][T20355] EXT4-fs (loop4): Total free blocks count 0 [ 379.894451][T20355] EXT4-fs (loop4): Free/Dirty block details [ 379.894460][T20355] EXT4-fs (loop4): free_blocks=65280 [ 379.894471][T20355] EXT4-fs (loop4): dirty_blocks=511 [ 379.906841][T20356] EXT4-fs (loop1): This should not happen!! Data will be lost [ 379.906841][T20356] [ 379.916555][T20355] EXT4-fs (loop4): Block reservation details [ 379.916565][T20355] EXT4-fs (loop4): i_reserved_data_blocks=511 [ 379.930078][T20351] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 511 with error 28 [ 379.934012][T20356] EXT4-fs (loop1): Total free blocks count 0 [ 379.934025][T20356] EXT4-fs (loop1): Free/Dirty block details [ 379.934036][T20356] EXT4-fs (loop1): free_blocks=65280 18:57:14 executing program 1: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x25, 0x4b6, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write(r1, &(0x7f0000004200)="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