Data will be lost [ 412.230319][ T800] [ 412.241080][ T800] EXT4-fs error (device loop5): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:4: bad extent address lblock: 116, depth: 1 pblock 0 [ 412.250436][ T6962] EXT4-fs (loop2): 1 orphan inode deleted [ 412.267378][ T6962] ext4 filesystem being mounted at /root/syzkaller-testdir3794796657/syzkaller.EgkgM4/208/file1 supports timestamps until 2038 (0x7fffffff) 20:51:38 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) ftruncate(0xffffffffffffffff, 0x2007ffb) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, 0xffffffffffffffff, 0x2000) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x50, r0, 0x0) [ 412.277098][ T800] EXT4-fs (loop5): Delayed block allocation failed for inode 16 at logical offset 116 with max blocks 2 with error 117 [ 412.320507][ T800] EXT4-fs (loop5): This should not happen!! Data will be lost [ 412.320507][ T800] [ 412.332642][ T529] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5872: Corrupt filesystem [ 412.342344][ T529] EXT4-fs error (device loop5): ext4_quota_off:6502: inode #3: comm syz-executor.5: mark_inode_dirty error [ 412.360853][ T6969] EXT4-fs (loop4): 1 orphan inode deleted 20:51:38 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$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") open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r0 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r0, 0x0) fallocate(r0, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[], 0x208e24b) r3 = dup3(0xffffffffffffffff, r1, 0x0) read$FUSE(r3, &(0x7f0000000a00)={0x2020}, 0xffd2) [ 412.366494][ T6969] ext4 filesystem being mounted at /root/syzkaller-testdir2389773362/syzkaller.yuTcFk/217/file1 supports timestamps until 2038 (0x7fffffff) [ 412.418834][ T6962] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:462: comm syz-executor.2: Invalid block bitmap block 0 in block_group 0 [ 412.432772][ T6962] EXT4-fs error (device loop2): ext4_discard_preallocations:4467: comm syz-executor.2: Error -117 reading block bitmap for 0 [ 412.445916][ T6962] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:462: comm syz-executor.2: Invalid block bitmap block 0 in block_group 0 20:51:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$eJzs3d9rW9cdAPDvvbay/HBmZ9tDFlgWlgwnbJHseEnMHrIMxvIU2Ja9Z54tG2PZMpacxCYMh/0BgzHWQp/61JdC/4BCyZ9QCoH2vbSlpbRJ+9CHtiqSrtLElWKHyL5gfz5wfM+5V9L3e2x0dc+9x7oB7FunIuJqRAxExLmIGM7Wp1m51mxstB/36OHd6WZJotG48VkSSbau81pJtjzSfkocjIi/XYv4Z/LDuLW19YWpSqW8krVL9cXlUm1t/fz84tRcea68NDExfmny8uTFybG+9HMkIq786aP//+e1P19567e337/5ydl/NdMayrY/2Y9+ane90PpddAxGxMpOBMvBQLYs5JwHAADb0zzG/0lE/Kp1/D8cA62jUwAAAGAvafxhKL5OIhoAAADAnpW25sAmaTGbCzAUaVostufw/iwOp5Vqrf6b2erq0kx7ruxIFNLZ+Up5LJsrPBKFpNkez+bYdtoXNrUnIuJYRPxv+FCrXZyuVmbyPvkBAAAA+8SRTeP/L4fb438AAABgjxnJOwEAAABgxxn/AwAAwN5n/A8AAAB72l+uX2+WRuf+1zO31lYXqrfOz5RrC8XF1enidHVluThXrc61vrNvcavXq1Sry7+LpdU7pXq5Vi/V1tZvLlZXl+o355+6BTYAAACwi4798v57SURs/P5QqzQdyDspYFckz/PgD3cuD2D3DeSdAJCbwbwTAHJTyDsBIHdbnQfoOXnn7f7nAgAA7IzRn/e+/u/cAOxtad4JAAC7zvV/2L8KZgDCvvfjLba/+PX/RuO5EgIAAPpuqFWStJhdCxyKNC0WI462bgtQSGbnK+WxbHzw7nDhR832eOuZyfP97zAAAAAAAAAAAAAAAAAAAAAAAAAA7GONRhINAAAAYE+LSD9OWt/mHzE6fGZo8/mBA8lXw61lRNx+5cZLd6bq9ZXx5vrPH6+vv5ytv5DHGQwAAABgs844vTOOBwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIB+evTw7nSn7GbcT/8YESPd4g/GwdbyYBQi4vAXSQw+8bwkIgb6EH/jXkQc7xY/aaYVI1kW3eIfyjF+GhFH+hAf9rP7zf3P1W7vvzROtZbd33+DWXlRvfd/6eP930CP/c/RbcY48eCNUs/49yJODHbf/3TiJz3in95m/H/8fX2917bGqxGjXT9/kqdileqLy6Xa2vr5+cWpufJceWliYvzS5OXJi5Njpdn5Sjn72TXGf3/x5rfP6v/hHvFHtuj/mW32/5sHdx7+tF0tdIt/9nT3z9/jPeKn2Wffr7N6c/top77Rrj/p5OvvnHxW/2d69H+rv//Zbfb/3F///cE2HwoA7ILa2vrCVKVSXlFRUVF5XMl7zwQAAPTb9wf9eWcCAAAAAAAAAAAAAAAAAAAA+9dufJ3Y5pgb+XQVAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOCZvgsAAP//96DU7Q==") r0 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r1, 0x0) fallocate(r1, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[], 0x208e24b) r3 = dup3(r0, 0xffffffffffffffff, 0x0) read$FUSE(r3, &(0x7f0000000a00)={0x2020}, 0xffd2) 20:51:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$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") r0 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r1, 0x0) fallocate(r1, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) r3 = open(&(0x7f0000000400)='./bus\x00', 0x0, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b) r4 = dup3(r0, r2, 0x0) read$FUSE(r4, &(0x7f0000000a00)={0x2020}, 0xffd2) [ 412.460053][ T6962] EXT4-fs error (device loop2): ext4_discard_preallocations:4467: comm syz-executor.2: Error -117 reading block bitmap for 0 [ 412.478578][ T576] EXT4-fs error (device loop2): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 412.494078][ T576] EXT4-fs (loop2): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 3 with error 117 [ 412.499066][ T6974] EXT4-fs (loop5): 1 orphan inode deleted [ 412.506408][ T576] EXT4-fs (loop2): This should not happen!! Data will be lost 20:51:38 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) (async) ftruncate(0xffffffffffffffff, 0x2007ffb) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, 0xffffffffffffffff, 0x0) (async) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, 0xffffffffffffffff, 0x2000) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x50, r0, 0x0) [ 412.506408][ T576] [ 412.520620][ T6974] ext4 filesystem being mounted at /root/syzkaller-testdir2650324621/syzkaller.G6dHvR/210/file1 supports timestamps until 2038 (0x7fffffff) [ 412.522112][ T576] EXT4-fs error (device loop2): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:3: bad extent address lblock: 116, depth: 1 pblock 0 [ 412.554624][ T576] EXT4-fs (loop2): Delayed block allocation failed for inode 16 at logical offset 116 with max blocks 2 with error 117 20:51:38 executing program 1: openat2$dir(0xffffffffffffff9c, 0x0, &(0x7f0000000040)={0x20c000}, 0x18) 20:51:38 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) ftruncate(0xffffffffffffffff, 0x2007ffb) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, 0xffffffffffffffff, 0x0) (async) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, 0xffffffffffffffff, 0x2000) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) (async) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x50, r0, 0x0) 20:51:38 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r0, 0x2007ffb) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="2c2e80d6d821"], 0xb) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x13, r1, 0x0) mmap(&(0x7f0000196000/0x1000)=nil, 0x1000, 0x1000008, 0x4010, r1, 0x5a499000) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r2, 0x0) 20:51:38 executing program 1: socket(0x11, 0x2, 0x4) [ 412.570774][ T576] EXT4-fs (loop2): This should not happen!! Data will be lost [ 412.570774][ T576] [ 412.586346][ T535] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5872: Corrupt filesystem [ 412.596761][ T535] EXT4-fs error (device loop2): ext4_quota_off:6502: inode #3: comm syz-executor.2: mark_inode_dirty error 20:51:38 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r0, 0x2007ffb) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="2c2e80d6d821"], 0xb) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x13, r1, 0x0) mmap(&(0x7f0000196000/0x1000)=nil, 0x1000, 0x1000008, 0x4010, r1, 0x5a499000) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r2, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) (async) open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) (async) ftruncate(r0, 0x2007ffb) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) (async) write$binfmt_script(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="2c2e80d6d821"], 0xb) (async) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x13, r1, 0x0) (async) mmap(&(0x7f0000196000/0x1000)=nil, 0x1000, 0x1000008, 0x4010, r1, 0x5a499000) (async) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) (async) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r2, 0x0) (async) [ 412.642631][ T6974] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:462: comm syz-executor.5: Invalid block bitmap block 0 in block_group 0 [ 412.659758][ T6974] EXT4-fs error (device loop5): ext4_discard_preallocations:4467: comm syz-executor.5: Error -117 reading block bitmap for 0 [ 412.673253][ T6982] EXT4-fs (loop3): 1 orphan inode deleted [ 412.674763][ T6974] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:462: comm syz-executor.5: Invalid block bitmap block 0 in block_group 0 20:51:38 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$eJzs3d9rW9cdAPDvvbay/HBmZ9tDFlgWlgwnbJHseEnMHrIMxvIU2Ja9Z54tG2PZMpacxCYMh/0BgzHWQp/61JdC/4BCyZ9QCoH2vbSlpbRJ+9CHtiqSrtLElWKHyL5gfz5wfM+5V9L3e2x0dc+9x7oB7FunIuJqRAxExLmIGM7Wp1m51mxstB/36OHd6WZJotG48VkSSbau81pJtjzSfkocjIi/XYv4Z/LDuLW19YWpSqW8krVL9cXlUm1t/fz84tRcea68NDExfmny8uTFybG+9HMkIq786aP//+e1P19567e337/5ydl/NdMayrY/2Y9+ane90PpddAxGxMpOBMvBQLYs5JwHAADb0zzG/0lE/Kp1/D8cA62jUwAAAGAvafxhKL5OIhoAAADAnpW25sAmaTGbCzAUaVostufw/iwOp5Vqrf6b2erq0kx7ruxIFNLZ+Up5LJsrPBKFpNkez+bYdtoXNrUnIuJYRPxv+FCrXZyuVmbyPvkBAAAA+8SRTeP/L4fb438AAABgjxnJOwEAAABgxxn/AwAAwN5n/A8AAAB72l+uX2+WRuf+1zO31lYXqrfOz5RrC8XF1enidHVluThXrc61vrNvcavXq1Sry7+LpdU7pXq5Vi/V1tZvLlZXl+o355+6BTYAAACwi4798v57SURs/P5QqzQdyDspYFckz/PgD3cuD2D3DeSdAJCbwbwTAHJTyDsBIHdbnQfoOXnn7f7nAgAA7IzRn/e+/u/cAOxtad4JAAC7zvV/2L8KZgDCvvfjLba/+PX/RuO5EgIAAPpuqFWStJhdCxyKNC0WI462bgtQSGbnK+WxbHzw7nDhR832eOuZyfP97zAAAAAAAAAAAAAAAAAAAAAAAAAA7GONRhINAAAAYE+LSD9OWt/mHzE6fGZo8/mBA8lXw61lRNx+5cZLd6bq9ZXx5vrPH6+vv5ytv5DHGQwAAABgs844vTOOBwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIB+evTw7nSn7GbcT/8YESPd4g/GwdbyYBQi4vAXSQw+8bwkIgb6EH/jXkQc7xY/aaYVI1kW3eIfyjF+GhFH+hAf9rP7zf3P1W7vvzROtZbd33+DWXlRvfd/6eP930CP/c/RbcY48eCNUs/49yJODHbf/3TiJz3in95m/H/8fX2917bGqxGjXT9/kqdileqLy6Xa2vr5+cWpufJceWliYvzS5OXJi5Njpdn5Sjn72TXGf3/x5rfP6v/hHvFHtuj/mW32/5sHdx7+tF0tdIt/9nT3z9/jPeKn2Wffr7N6c/top77Rrj/p5OvvnHxW/2d69H+rv//Zbfb/3F///cE2HwoA7ILa2vrCVKVSXlFRUVF5XMl7zwQAAPTb9wf9eWcCAAAAAAAAAAAAAAAAAAAA+9dufJ3Y5pgb+XQVAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOCZvgsAAP//96DU7Q==") r0 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r1, 0x0) fallocate(r1, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[], 0x208e24b) r3 = dup3(r0, 0xffffffffffffffff, 0x0) read$FUSE(r3, &(0x7f0000000a00)={0x2020}, 0xffd2) 20:51:38 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$BTRFS_IOC_RM_DEV_V2(r0, 0x5000943a, 0x0) 20:51:38 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r0, 0x2007ffb) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="2c2e80d6d821"], 0xb) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x13, r1, 0x0) mmap(&(0x7f0000196000/0x1000)=nil, 0x1000, 0x1000008, 0x4010, r1, 0x5a499000) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r2, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) (async) open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) (async) ftruncate(r0, 0x2007ffb) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) (async) write$binfmt_script(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="2c2e80d6d821"], 0xb) (async) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x13, r1, 0x0) (async) mmap(&(0x7f0000196000/0x1000)=nil, 0x1000, 0x1000008, 0x4010, r1, 0x5a499000) (async) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) (async) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r2, 0x0) (async) [ 412.681559][ T6982] ext4 filesystem being mounted at /root/syzkaller-testdir1695172709/syzkaller.Uq6l16/212/file1 supports timestamps until 2038 (0x7fffffff) [ 412.698649][ T6974] EXT4-fs error (device loop5): ext4_discard_preallocations:4467: comm syz-executor.5: Error -117 reading block bitmap for 0 [ 412.737973][ T6982] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:462: comm syz-executor.3: Invalid block bitmap block 0 in block_group 0 [ 412.744289][ T6998] EXT4-fs (loop4): 1 orphan inode deleted [ 412.757234][ T6998] ext4 filesystem being mounted at /root/syzkaller-testdir2389773362/syzkaller.yuTcFk/218/file1 supports timestamps until 2038 (0x7fffffff) [ 412.771477][ T4103] EXT4-fs error (device loop5): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 412.793289][ T4103] EXT4-fs (loop5): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 3 with error 117 [ 412.806099][ T6982] EXT4-fs error (device loop3): ext4_discard_preallocations:4467: comm syz-executor.3: Error -117 reading block bitmap for 0 [ 412.813342][ T4103] EXT4-fs (loop5): This should not happen!! Data will be lost [ 412.813342][ T4103] [ 412.822530][ T6982] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:462: comm syz-executor.3: Invalid block bitmap block 0 in block_group 0 20:51:39 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$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") open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r0 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r0, 0x0) fallocate(r0, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[], 0x208e24b) r3 = dup3(0xffffffffffffffff, r1, 0x0) read$FUSE(r3, &(0x7f0000000a00)={0x2020}, 0xffd2) [ 412.830623][ T7019] EXT4-fs (loop2): 1 orphan inode deleted [ 412.844964][ T6982] EXT4-fs error (device loop3): ext4_discard_preallocations:4467: comm syz-executor.3: Error -117 reading block bitmap for 0 [ 412.847885][ T4103] EXT4-fs error (device loop5): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:6: bad extent address lblock: 116, depth: 1 pblock 0 [ 412.861464][ T7019] ext4 filesystem being mounted at /root/syzkaller-testdir3794796657/syzkaller.EgkgM4/209/file1 supports timestamps until 2038 (0x7fffffff) [ 412.875887][ T4103] EXT4-fs (loop5): Delayed block allocation failed for inode 16 at logical offset 116 with max blocks 2 with error 117 [ 412.900651][ T576] EXT4-fs error (device loop3): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 412.900673][ T4103] EXT4-fs (loop5): This should not happen!! Data will be lost [ 412.900673][ T4103] [ 412.922133][ T576] EXT4-fs (loop3): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 3 with error 117 [ 412.927117][ T529] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5872: Corrupt filesystem [ 412.936328][ T576] EXT4-fs (loop3): This should not happen!! Data will be lost [ 412.936328][ T576] [ 412.945306][ T529] EXT4-fs error (device loop5): ext4_quota_off:6502: inode #3: comm syz-executor.5: mark_inode_dirty error [ 412.956357][ T576] EXT4-fs error (device loop3): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:3: bad extent address lblock: 116, depth: 1 pblock 0 [ 412.985014][ T576] EXT4-fs (loop3): Delayed block allocation failed for inode 16 at logical offset 116 with max blocks 2 with error 117 [ 412.985467][ T7019] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:462: comm syz-executor.2: Invalid block bitmap block 0 in block_group 0 [ 412.997258][ T576] EXT4-fs (loop3): This should not happen!! Data will be lost [ 412.997258][ T576] [ 412.999219][ T538] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5872: Corrupt filesystem [ 413.011412][ T7019] EXT4-fs error (device loop2): ext4_discard_preallocations:4467: comm syz-executor.2: Error -117 reading block bitmap for 0 20:51:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$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") r0 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r1, 0x0) fallocate(r1, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b) dup3(r0, r2, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000000a00)={0x2020}, 0xffd2) 20:51:39 executing program 1: fsopen(&(0x7f0000000000)='pvfs2\x00', 0x0) 20:51:39 executing program 0: ioctl$FS_IOC_GETFSLABEL(0xffffffffffffffff, 0x81009431, &(0x7f00000000c0)) r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r1, 0x0) clock_gettime(0x0, &(0x7f0000000bc0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000b40)=[{{&(0x7f00000001c0)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000240)=""/130, 0x82}, {&(0x7f0000000300)=""/188, 0xbc}, {&(0x7f00000003c0)=""/215, 0xd7}], 0x3, &(0x7f00000004c0)=""/30, 0x1e}, 0x8}, {{&(0x7f0000000500)=@phonet, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000580)=""/61, 0x3d}, {&(0x7f00000005c0)=""/33, 0x21}, {&(0x7f0000000600)=""/93, 0x5d}, {&(0x7f0000000680)=""/41, 0x29}, {&(0x7f00000006c0)=""/95, 0x5f}, {&(0x7f0000000740)=""/150, 0x96}, {&(0x7f0000000800)=""/136, 0x88}, {&(0x7f00000008c0)=""/137, 0x89}, {&(0x7f0000000980)=""/139, 0x8b}], 0x9, &(0x7f0000000b00)=""/60, 0x3c}, 0x3}], 0x2, 0x2040, &(0x7f0000000c00)={r2, r3+60000000}) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r1, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r4, 0x0) 20:51:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$eJzs3d9rW9cdAPDvvbay/HBmZ9tDFlgWlgwnbJHseEnMHrIMxvIU2Ja9Z54tG2PZMpacxCYMh/0BgzHWQp/61JdC/4BCyZ9QCoH2vbSlpbRJ+9CHtiqSrtLElWKHyL5gfz5wfM+5V9L3e2x0dc+9x7oB7FunIuJqRAxExLmIGM7Wp1m51mxstB/36OHd6WZJotG48VkSSbau81pJtjzSfkocjIi/XYv4Z/LDuLW19YWpSqW8krVL9cXlUm1t/fz84tRcea68NDExfmny8uTFybG+9HMkIq786aP//+e1P19567e337/5ydl/NdMayrY/2Y9+ane90PpddAxGxMpOBMvBQLYs5JwHAADb0zzG/0lE/Kp1/D8cA62jUwAAAGAvafxhKL5OIhoAAADAnpW25sAmaTGbCzAUaVostufw/iwOp5Vqrf6b2erq0kx7ruxIFNLZ+Up5LJsrPBKFpNkez+bYdtoXNrUnIuJYRPxv+FCrXZyuVmbyPvkBAAAA+8SRTeP/L4fb438AAABgjxnJOwEAAABgxxn/AwAAwN5n/A8AAAB72l+uX2+WRuf+1zO31lYXqrfOz5RrC8XF1enidHVluThXrc61vrNvcavXq1Sry7+LpdU7pXq5Vi/V1tZvLlZXl+o355+6BTYAAACwi4798v57SURs/P5QqzQdyDspYFckz/PgD3cuD2D3DeSdAJCbwbwTAHJTyDsBIHdbnQfoOXnn7f7nAgAA7IzRn/e+/u/cAOxtad4JAAC7zvV/2L8KZgDCvvfjLba/+PX/RuO5EgIAAPpuqFWStJhdCxyKNC0WI462bgtQSGbnK+WxbHzw7nDhR832eOuZyfP97zAAAAAAAAAAAAAAAAAAAAAAAAAA7GONRhINAAAAYE+LSD9OWt/mHzE6fGZo8/mBA8lXw61lRNx+5cZLd6bq9ZXx5vrPH6+vv5ytv5DHGQwAAABgs844vTOOBwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIB+evTw7nSn7GbcT/8YESPd4g/GwdbyYBQi4vAXSQw+8bwkIgb6EH/jXkQc7xY/aaYVI1kW3eIfyjF+GhFH+hAf9rP7zf3P1W7vvzROtZbd33+DWXlRvfd/6eP930CP/c/RbcY48eCNUs/49yJODHbf/3TiJz3in95m/H/8fX2917bGqxGjXT9/kqdileqLy6Xa2vr5+cWpufJceWliYvzS5OXJi5Njpdn5Sjn72TXGf3/x5rfP6v/hHvFHtuj/mW32/5sHdx7+tF0tdIt/9nT3z9/jPeKn2Wffr7N6c/top77Rrj/p5OvvnHxW/2d69H+rv//Zbfb/3F///cE2HwoA7ILa2vrCVKVSXlFRUVF5XMl7zwQAAPTb9wf9eWcCAAAAAAAAAAAAAAAAAAAA+9dufJ3Y5pgb+XQVAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOCZvgsAAP//96DU7Q==") r0 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r1, 0x0) fallocate(r1, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) r3 = open(&(0x7f0000000400)='./bus\x00', 0x0, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b) r4 = dup3(r0, r2, 0x0) read$FUSE(r4, &(0x7f0000000a00)={0x2020}, 0xffd2) [ 413.020403][ T538] EXT4-fs error (device loop3): ext4_quota_off:6502: inode #3: comm syz-executor.3: mark_inode_dirty error [ 413.030150][ T7019] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:462: comm syz-executor.2: Invalid block bitmap block 0 in block_group 0 [ 413.068515][ T7019] EXT4-fs error (device loop2): ext4_discard_preallocations:4467: comm syz-executor.2: Error -117 reading block bitmap for 0 20:51:39 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x1, 0x803, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) write$binfmt_script(r3, 0x0, 0xfffffe5d) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000f00)=ANY=[@ANYBLOB="3c00000010008586000080ff0100000000000000", @ANYRES32=r4, @ANYBLOB="0100d0e1c2ed00001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x1, 0x803, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r8}]}, 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000140)=@newlink={0x2c, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x2c}}, 0x0) 20:51:39 executing program 0: ioctl$FS_IOC_GETFSLABEL(0xffffffffffffffff, 0x81009431, &(0x7f00000000c0)) r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r1, 0x0) (async) clock_gettime(0x0, &(0x7f0000000bc0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000b40)=[{{&(0x7f00000001c0)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000240)=""/130, 0x82}, {&(0x7f0000000300)=""/188, 0xbc}, {&(0x7f00000003c0)=""/215, 0xd7}], 0x3, &(0x7f00000004c0)=""/30, 0x1e}, 0x8}, {{&(0x7f0000000500)=@phonet, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000580)=""/61, 0x3d}, {&(0x7f00000005c0)=""/33, 0x21}, {&(0x7f0000000600)=""/93, 0x5d}, {&(0x7f0000000680)=""/41, 0x29}, {&(0x7f00000006c0)=""/95, 0x5f}, {&(0x7f0000000740)=""/150, 0x96}, {&(0x7f0000000800)=""/136, 0x88}, {&(0x7f00000008c0)=""/137, 0x89}, {&(0x7f0000000980)=""/139, 0x8b}], 0x9, &(0x7f0000000b00)=""/60, 0x3c}, 0x3}], 0x2, 0x2040, &(0x7f0000000c00)={r2, r3+60000000}) (async) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r1, 0x0) (async) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r4, 0x0) 20:51:39 executing program 0: ioctl$FS_IOC_GETFSLABEL(0xffffffffffffffff, 0x81009431, &(0x7f00000000c0)) r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r1, 0x0) clock_gettime(0x0, &(0x7f0000000bc0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000b40)=[{{&(0x7f00000001c0)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000240)=""/130, 0x82}, {&(0x7f0000000300)=""/188, 0xbc}, {&(0x7f00000003c0)=""/215, 0xd7}], 0x3, &(0x7f00000004c0)=""/30, 0x1e}, 0x8}, {{&(0x7f0000000500)=@phonet, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000580)=""/61, 0x3d}, {&(0x7f00000005c0)=""/33, 0x21}, {&(0x7f0000000600)=""/93, 0x5d}, {&(0x7f0000000680)=""/41, 0x29}, {&(0x7f00000006c0)=""/95, 0x5f}, {&(0x7f0000000740)=""/150, 0x96}, {&(0x7f0000000800)=""/136, 0x88}, {&(0x7f00000008c0)=""/137, 0x89}, {&(0x7f0000000980)=""/139, 0x8b}], 0x9, &(0x7f0000000b00)=""/60, 0x3c}, 0x3}], 0x2, 0x2040, &(0x7f0000000c00)={r2, r3+60000000}) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r1, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r4, 0x0) ioctl$FS_IOC_GETFSLABEL(0xffffffffffffffff, 0x81009431, &(0x7f00000000c0)) (async) open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) (async) open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r1, 0x0) (async) clock_gettime(0x0, &(0x7f0000000bc0)) (async) recvmmsg(r0, &(0x7f0000000b40)=[{{&(0x7f00000001c0)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000240)=""/130, 0x82}, {&(0x7f0000000300)=""/188, 0xbc}, {&(0x7f00000003c0)=""/215, 0xd7}], 0x3, &(0x7f00000004c0)=""/30, 0x1e}, 0x8}, {{&(0x7f0000000500)=@phonet, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000580)=""/61, 0x3d}, {&(0x7f00000005c0)=""/33, 0x21}, {&(0x7f0000000600)=""/93, 0x5d}, {&(0x7f0000000680)=""/41, 0x29}, {&(0x7f00000006c0)=""/95, 0x5f}, {&(0x7f0000000740)=""/150, 0x96}, {&(0x7f0000000800)=""/136, 0x88}, {&(0x7f00000008c0)=""/137, 0x89}, {&(0x7f0000000980)=""/139, 0x8b}], 0x9, &(0x7f0000000b00)=""/60, 0x3c}, 0x3}], 0x2, 0x2040, &(0x7f0000000c00)={r2, r3+60000000}) (async) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r1, 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) (async) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r4, 0x0) (async) [ 413.085367][ T576] EXT4-fs error (device loop2): ext4_ext_map_blocks:4115: inode #18: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 413.102901][ T576] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 3 with error 117 [ 413.116470][ T576] EXT4-fs (loop2): This should not happen!! Data will be lost [ 413.116470][ T576] [ 413.126503][ T576] EXT4-fs error (device loop2): ext4_ext_map_blocks:4115: inode #18: comm kworker/u4:3: bad extent address lblock: 116, depth: 1 pblock 0 20:51:39 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x2, 0x4, 0x0, 0x0, 0x2}, 0x10}}, 0x0) [ 413.148188][ T576] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 116 with max blocks 2 with error 117 [ 413.168333][ T576] EXT4-fs (loop2): This should not happen!! Data will be lost [ 413.168333][ T576] [ 413.192906][ T535] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5872: Corrupt filesystem [ 413.197789][ T7040] EXT4-fs (loop4): 1 orphan inode deleted [ 413.203769][ T7036] EXT4-fs (loop5): 1 orphan inode deleted [ 413.209273][ T7040] ext4 filesystem being mounted at /root/syzkaller-testdir2389773362/syzkaller.yuTcFk/219/file1 supports timestamps until 2038 (0x7fffffff) [ 413.214603][ T535] EXT4-fs error (device loop2): ext4_quota_off:6502: inode #3: comm syz-executor.2: mark_inode_dirty error [ 413.240411][ T7036] ext4 filesystem being mounted at /root/syzkaller-testdir2650324621/syzkaller.G6dHvR/211/file1 supports timestamps until 2038 (0x7fffffff) [ 413.251856][ T7048] EXT4-fs (loop3): 1 orphan inode deleted [ 413.265070][ T7048] ext4 filesystem being mounted at /root/syzkaller-testdir1695172709/syzkaller.Uq6l16/213/file1 supports timestamps until 2038 (0x7fffffff) [ 413.284886][ T7036] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:462: comm syz-executor.5: Invalid block bitmap block 0 in block_group 0 [ 413.300234][ T7036] EXT4-fs error (device loop5): ext4_discard_preallocations:4467: comm syz-executor.5: Error -117 reading block bitmap for 0 [ 413.313475][ T7036] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:462: comm syz-executor.5: Invalid block bitmap block 0 in block_group 0 [ 413.327813][ T7036] EXT4-fs error (device loop5): ext4_discard_preallocations:4467: comm syz-executor.5: Error -117 reading block bitmap for 0 20:51:39 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$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") r0 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r1, 0x0) fallocate(r1, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[], 0x208e24b) r3 = dup3(r0, 0xffffffffffffffff, 0x0) read$FUSE(r3, &(0x7f0000000a00)={0x2020}, 0xffd2) 20:51:39 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r0, 0x2007ffb) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="02"], 0xb) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x13, r1, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, r1, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r2, 0x0) 20:51:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$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") r0 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r1, 0x0) fallocate(r1, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) r3 = open(&(0x7f0000000400)='./bus\x00', 0x0, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b) r4 = dup3(r0, r2, 0x0) read$FUSE(r4, &(0x7f0000000a00)={0x2020}, 0xffd2) [ 413.343767][ T7048] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:462: comm syz-executor.3: Invalid block bitmap block 0 in block_group 0 [ 413.357497][ T576] EXT4-fs error (device loop5): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 413.364265][ T7048] EXT4-fs error (device loop3): ext4_discard_preallocations:4467: comm syz-executor.3: Error -117 reading block bitmap for 0 [ 413.374671][ T576] EXT4-fs (loop5): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 3 with error 117 20:51:39 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$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") open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r0 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r0, 0x0) fallocate(r0, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[], 0x208e24b) r3 = dup3(0xffffffffffffffff, r1, 0x0) read$FUSE(r3, &(0x7f0000000a00)={0x2020}, 0xffd2) [ 413.384760][ T7048] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:462: comm syz-executor.3: Invalid block bitmap block 0 in block_group 0 [ 413.396317][ T576] EXT4-fs (loop5): This should not happen!! Data will be lost [ 413.396317][ T576] [ 413.425332][ T7048] EXT4-fs error (device loop3): ext4_discard_preallocations:4467: comm syz-executor.3: Error -117 reading block bitmap for 0 [ 413.430803][ T576] EXT4-fs error (device loop5): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:3: bad extent address lblock: 116, depth: 1 pblock 0 [ 413.453691][ T4103] EXT4-fs error (device loop3): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 413.459402][ T7077] EXT4-fs (loop4): 1 orphan inode deleted [ 413.472381][ T4103] EXT4-fs (loop3): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 3 with error 117 [ 413.473940][ T576] EXT4-fs (loop5): Delayed block allocation failed for inode 16 at logical offset 116 with max blocks 2 with error 117 [ 413.485943][ T4103] EXT4-fs (loop3): This should not happen!! Data will be lost [ 413.485943][ T4103] [ 413.497857][ T576] EXT4-fs (loop5): This should not happen!! Data will be lost [ 413.497857][ T576] [ 413.507341][ T7077] ext4 filesystem being mounted at /root/syzkaller-testdir2389773362/syzkaller.yuTcFk/220/file1 supports timestamps until 2038 (0x7fffffff) [ 413.518734][ T529] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5872: Corrupt filesystem [ 413.531580][ T4103] EXT4-fs error (device loop3): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:6: bad extent address lblock: 116, depth: 1 pblock 0 [ 413.540187][ T529] EXT4-fs error (device loop5): ext4_quota_off:6502: inode #3: comm syz-executor.5: mark_inode_dirty error [ 413.556162][ T7073] EXT4-fs (loop2): 1 orphan inode deleted [ 413.574485][ T7073] ext4 filesystem being mounted at /root/syzkaller-testdir3794796657/syzkaller.EgkgM4/210/file1 supports timestamps until 2038 (0x7fffffff) [ 413.584115][ T4103] EXT4-fs (loop3): Delayed block allocation failed for inode 16 at logical offset 116 with max blocks 2 with error 117 [ 413.606502][ T4103] EXT4-fs (loop3): This should not happen!! Data will be lost [ 413.606502][ T4103] [ 413.617378][ T538] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5872: Corrupt filesystem [ 413.627283][ T538] EXT4-fs error (device loop3): ext4_quota_off:6502: inode #3: comm syz-executor.3: mark_inode_dirty error [ 413.693119][ T7073] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:462: comm syz-executor.2: Invalid block bitmap block 0 in block_group 0 [ 413.707063][ T7073] EXT4-fs error (device loop2): ext4_discard_preallocations:4467: comm syz-executor.2: Error -117 reading block bitmap for 0 [ 413.720026][ T7073] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:462: comm syz-executor.2: Invalid block bitmap block 0 in block_group 0 20:51:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$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") r0 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r1, 0x0) fallocate(r1, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b) dup3(r0, r2, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000000a00)={0x2020}, 0xffd2) 20:51:39 executing program 1: pipe(&(0x7f0000000300)={0xffffffffffffffff}) pidfd_getfd(r0, 0xffffffffffffffff, 0x0) 20:51:39 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r0, 0x2007ffb) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="02"], 0xb) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x13, r1, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, r1, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r2, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) (async) open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) (async) ftruncate(r0, 0x2007ffb) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) (async) write$binfmt_script(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="02"], 0xb) (async) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x13, r1, 0x0) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, r1, 0x0) (async) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) (async) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r2, 0x0) (async) 20:51:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$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") r0 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r1, 0x0) fallocate(r1, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[], 0x208e24b) r3 = dup3(r0, r2, 0x0) read$FUSE(r3, &(0x7f0000000a00)={0x2020}, 0xffd2) [ 413.733774][ T7073] EXT4-fs error (device loop2): ext4_discard_preallocations:4467: comm syz-executor.2: Error -117 reading block bitmap for 0 20:51:39 executing program 1: splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xdc0, 0x0) 20:51:39 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet6(r0, &(0x7f0000000700)={&(0x7f0000000000)={0x2, 0x4e22, 0x0, @private1}, 0x1c, 0x0}, 0x900) [ 413.765049][ T4103] EXT4-fs error (device loop2): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 413.794160][ T4103] EXT4-fs (loop2): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 3 with error 117 [ 413.808061][ T4103] EXT4-fs (loop2): This should not happen!! Data will be lost 20:51:39 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r0, 0x2007ffb) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="02"], 0xb) (async) write$binfmt_script(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="02"], 0xb) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x13, r1, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, r1, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) (async) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r2, 0x0) (async) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r2, 0x0) 20:51:39 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000007c0)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2}, 0x48) [ 413.808061][ T4103] [ 413.816101][ T7092] EXT4-fs (loop5): 1 orphan inode deleted [ 413.823949][ T7092] ext4 filesystem being mounted at /root/syzkaller-testdir2650324621/syzkaller.G6dHvR/212/file1 supports timestamps until 2038 (0x7fffffff) [ 413.833485][ T4103] EXT4-fs error (device loop2): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:6: bad extent address lblock: 116, depth: 1 pblock 0 [ 413.862227][ T7103] EXT4-fs (loop3): 1 orphan inode deleted [ 413.867842][ T7103] ext4 filesystem being mounted at /root/syzkaller-testdir1695172709/syzkaller.Uq6l16/214/file1 supports timestamps until 2038 (0x7fffffff) [ 413.872634][ T4103] EXT4-fs (loop2): Delayed block allocation failed for inode 16 at logical offset 116 with max blocks 2 with error 117 [ 413.898965][ T4103] EXT4-fs (loop2): This should not happen!! Data will be lost [ 413.898965][ T4103] [ 413.905947][ T7093] EXT4-fs (loop4): 1 orphan inode deleted [ 413.918804][ T7093] ext4 filesystem being mounted at /root/syzkaller-testdir2389773362/syzkaller.yuTcFk/221/file1 supports timestamps until 2038 (0x7fffffff) [ 413.923110][ T7092] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:462: comm syz-executor.5: Invalid block bitmap block 0 in block_group 0 [ 413.949638][ T535] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5872: Corrupt filesystem [ 413.961340][ T535] EXT4-fs error (device loop2): ext4_quota_off:6502: inode #3: comm syz-executor.2: mark_inode_dirty error [ 413.967570][ T7092] EXT4-fs error (device loop5): ext4_discard_preallocations:4467: comm syz-executor.5: Error -117 reading block bitmap for 0 [ 413.985557][ T7092] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:462: comm syz-executor.5: Invalid block bitmap block 0 in block_group 0 [ 413.999729][ T7092] EXT4-fs error (device loop5): ext4_discard_preallocations:4467: comm syz-executor.5: Error -117 reading block bitmap for 0 20:51:40 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$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") r0 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r1, 0x0) fallocate(r1, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b) dup3(r0, r2, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000000a00)={0x2020}, 0xffd2) 20:51:40 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r0, 0x2007ffb) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="2c2e80d6d821"], 0xb) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x13, r1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x38, r3, 0x1, 0x0, 0x0, {{}, {}, {0x1c, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'macvlan1\x00'}}}}}, 0x38}}, 0x0) sendmsg$TIPC_CMD_SHOW_PORTS(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r3, 0x8, 0x70bd2a, 0x25dfdbff, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r4, 0x0) 20:51:40 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x2, 0x7, 0x0, 0x5, 0xe, 0x0, 0x0, 0x0, [@sadb_x_nat_t_port={0x1, 0x16, 0x4e23}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x4e20, @empty}, @in6={0xa, 0x4e22, 0x4, @private0, 0x5}}, @sadb_ident={0x2, 0xa, 0x8000, 0x0, 0x7}, @sadb_key={0x2, 0x9, 0x40, 0x0, "48f982a0c06aa1ab"}]}, 0x70}}, 0x48000) [ 414.018534][ T7103] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:462: comm syz-executor.3: Invalid block bitmap block 0 in block_group 0 [ 414.032360][ T9] EXT4-fs error (device loop5): ext4_ext_map_blocks:4115: inode #18: comm kworker/u4:1: bad extent address lblock: 0, depth: 1 pblock 0 [ 414.034523][ T7103] EXT4-fs error (device loop3): ext4_discard_preallocations:4467: comm syz-executor.3: Error -117 reading block bitmap for 0 [ 414.056010][ T9] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 3 with error 117 [ 414.059232][ T7103] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:462: comm syz-executor.3: Invalid block bitmap block 0 in block_group 0 [ 414.072422][ T9] EXT4-fs (loop5): This should not happen!! Data will be lost [ 414.072422][ T9] [ 414.096449][ T7103] EXT4-fs error (device loop3): ext4_discard_preallocations:4467: comm syz-executor.3: Error -117 reading block bitmap for 0 20:51:40 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$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") r0 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r1, 0x0) fallocate(r1, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[], 0x208e24b) r3 = dup3(r0, 0xffffffffffffffff, 0x0) read$FUSE(r3, &(0x7f0000000a00)={0x2020}, 0xffd2) [ 414.097364][ T9] EXT4-fs error (device loop5): ext4_ext_map_blocks:4115: inode #18: comm kworker/u4:1: bad extent address lblock: 116, depth: 1 pblock 0 [ 414.124088][ T576] EXT4-fs error (device loop3): ext4_ext_map_blocks:4115: inode #18: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 414.130351][ T9] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 116 with max blocks 2 with error 117 [ 414.138135][ T576] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 3 with error 117 [ 414.150926][ T9] EXT4-fs (loop5): This should not happen!! Data will be lost [ 414.150926][ T9] [ 414.162910][ T576] EXT4-fs (loop3): This should not happen!! Data will be lost [ 414.162910][ T576] [ 414.173817][ T529] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5872: Corrupt filesystem [ 414.187251][ T576] EXT4-fs error (device loop3): ext4_ext_map_blocks:4115: inode #18: comm kworker/u4:3: bad extent address lblock: 116, depth: 1 pblock 0 [ 414.191131][ T529] EXT4-fs error (device loop5): ext4_quota_off:6502: inode #3: comm syz-executor.5: mark_inode_dirty error [ 414.204487][ T576] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 116 with max blocks 2 with error 117 [ 414.228812][ T576] EXT4-fs (loop3): This should not happen!! Data will be lost [ 414.228812][ T576] [ 414.240616][ T538] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5872: Corrupt filesystem [ 414.249627][ T7132] EXT4-fs (loop2): 1 orphan inode deleted [ 414.250029][ T538] EXT4-fs error (device loop3): ext4_quota_off:6502: inode #3: comm syz-executor.3: mark_inode_dirty error [ 414.255447][ T7132] ext4 filesystem being mounted at /root/syzkaller-testdir3794796657/syzkaller.EgkgM4/211/file1 supports timestamps until 2038 (0x7fffffff) [ 414.324387][ T7132] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:462: comm syz-executor.2: Invalid block bitmap block 0 in block_group 0 [ 414.338702][ T7132] EXT4-fs error (device loop2): ext4_discard_preallocations:4467: comm syz-executor.2: Error -117 reading block bitmap for 0 [ 414.352111][ T7132] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:462: comm syz-executor.2: Invalid block bitmap block 0 in block_group 0 [ 414.357395][ T7148] EXT4-fs (loop5): 1 orphan inode deleted 20:51:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$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") r0 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r1, 0x0) fallocate(r1, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b) dup3(r0, r2, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000000a00)={0x2020}, 0xffd2) 20:51:40 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r0, 0x2007ffb) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) (async) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="2c2e80d6d821"], 0xb) (async) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x13, r1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000a00), 0xffffffffffffffff) (rerun: 64) sendmsg$TIPC_CMD_ENABLE_BEARER(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x38, r3, 0x1, 0x0, 0x0, {{}, {}, {0x1c, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'macvlan1\x00'}}}}}, 0x38}}, 0x0) (async, rerun: 32) sendmsg$TIPC_CMD_SHOW_PORTS(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r3, 0x8, 0x70bd2a, 0x25dfdbff, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) (async, rerun: 32) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r4, 0x0) 20:51:40 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)={0x2, 0x3, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0xa0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x28}}, 0x0) 20:51:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$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") r0 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r1, 0x0) fallocate(r1, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[], 0x208e24b) r3 = dup3(r0, r2, 0x0) read$FUSE(r3, &(0x7f0000000a00)={0x2020}, 0xffd2) [ 414.366389][ T7132] EXT4-fs error (device loop2): ext4_discard_preallocations:4467: comm syz-executor.2: Error -117 reading block bitmap for 0 [ 414.371692][ T7148] ext4 filesystem being mounted at /root/syzkaller-testdir2650324621/syzkaller.G6dHvR/213/file1 supports timestamps until 2038 (0x7fffffff) [ 414.397579][ T7151] EXT4-fs (loop3): 1 orphan inode deleted [ 414.404036][ T9] EXT4-fs error (device loop2): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:1: bad extent address lblock: 0, depth: 1 pblock 0 20:51:40 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x2, 0x14, 0x0, 0x0, 0x2}, 0x10}}, 0x0) [ 414.428163][ T7151] ext4 filesystem being mounted at /root/syzkaller-testdir1695172709/syzkaller.Uq6l16/215/file1 supports timestamps until 2038 (0x7fffffff) [ 414.442668][ T9] EXT4-fs (loop2): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 3 with error 117 [ 414.457869][ T7148] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:462: comm syz-executor.5: Invalid block bitmap block 0 in block_group 0 20:51:40 executing program 1: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) signalfd(r0, &(0x7f00000004c0), 0x8) [ 414.472048][ T7148] EXT4-fs error (device loop5): ext4_discard_preallocations:4467: comm syz-executor.5: Error -117 reading block bitmap for 0 [ 414.478812][ T9] EXT4-fs (loop2): This should not happen!! Data will be lost [ 414.478812][ T9] [ 414.485246][ T7148] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:462: comm syz-executor.5: Invalid block bitmap block 0 in block_group 0 [ 414.508034][ T7148] EXT4-fs error (device loop5): ext4_discard_preallocations:4467: comm syz-executor.5: Error -117 reading block bitmap for 0 [ 414.523070][ T7163] EXT4-fs (loop4): 1 orphan inode deleted 20:51:40 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$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") r0 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r1, 0x0) fallocate(r1, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b) dup3(r0, r2, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000000a00)={0x2020}, 0xffd2) 20:51:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$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") r0 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r1, 0x0) fallocate(r1, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[], 0x208e24b) r3 = dup3(r0, r2, 0x0) read$FUSE(r3, &(0x7f0000000a00)={0x2020}, 0xffd2) 20:51:40 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r0, 0x2007ffb) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="2c2e80d6d821"], 0xb) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x13, r1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x38, r3, 0x1, 0x0, 0x0, {{}, {}, {0x1c, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'macvlan1\x00'}}}}}, 0x38}}, 0x0) sendmsg$TIPC_CMD_SHOW_PORTS(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r3, 0x8, 0x70bd2a, 0x25dfdbff, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r4, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) (async) open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) (async) ftruncate(r0, 0x2007ffb) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r0, 0x0) (async) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) (async) write$binfmt_script(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="2c2e80d6d821"], 0xb) (async) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x13, r1, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$tipc(&(0x7f0000000a00), 0xffffffffffffffff) (async) sendmsg$TIPC_CMD_ENABLE_BEARER(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x38, r3, 0x1, 0x0, 0x0, {{}, {}, {0x1c, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'macvlan1\x00'}}}}}, 0x38}}, 0x0) (async) sendmsg$TIPC_CMD_SHOW_PORTS(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r3, 0x8, 0x70bd2a, 0x25dfdbff, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) (async) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r4, 0x0) (async) [ 414.528766][ T7163] ext4 filesystem being mounted at /root/syzkaller-testdir2389773362/syzkaller.yuTcFk/222/file1 supports timestamps until 2038 (0x7fffffff) [ 414.530302][ T9] EXT4-fs error (device loop2): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:1: bad extent address lblock: 116, depth: 1 pblock 0 20:51:40 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r1, 0x2007ffb) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r1, 0x0) ioctl$KVM_NMI(r0, 0xae9a) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r2, 0x0) 20:51:40 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet6(r0, &(0x7f0000000700)={&(0x7f0000000000)={0x2, 0x4e22, 0xbb8, @private1}, 0x1c, 0x0}, 0x0) [ 414.567537][ T576] EXT4-fs error (device loop5): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 414.584909][ T9] EXT4-fs (loop2): Delayed block allocation failed for inode 16 at logical offset 116 with max blocks 2 with error 117 [ 414.590077][ T576] EXT4-fs (loop5): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 3 with error 117 [ 414.615354][ T7151] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:462: comm syz-executor.3: Invalid block bitmap block 0 in block_group 0 [ 414.616931][ T576] EXT4-fs (loop5): This should not happen!! Data will be lost [ 414.616931][ T576] [ 414.639109][ T9] EXT4-fs (loop2): This should not happen!! Data will be lost [ 414.639109][ T9] [ 414.641624][ T800] EXT4-fs error (device loop5): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:4: bad extent address lblock: 116, depth: 1 pblock 0 [ 414.664416][ T535] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5872: Corrupt filesystem [ 414.667972][ T800] EXT4-fs (loop5): Delayed block allocation failed for inode 16 at logical offset 116 with max blocks 2 with error 117 [ 414.678597][ T535] EXT4-fs error (device loop2): ext4_quota_off:6502: inode #3: comm syz-executor.2: mark_inode_dirty error [ 414.685915][ T800] EXT4-fs (loop5): This should not happen!! Data will be lost [ 414.685915][ T800] [ 414.711205][ T529] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5872: Corrupt filesystem 20:51:40 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$eJzs3d9rW9cdAPDvvbay/HBmZ9tDFlgWlgwnbJHseEnMHrIMxvIU2Ja9Z54tG2PZMpacxCYMh/0BgzHWQp/61JdC/4BCyZ9QCoH2vbSlpbRJ+9CHtiqSrtLElWKHyL5gfz5wfM+5V9L3e2x0dc+9x7oB7FunIuJqRAxExLmIGM7Wp1m51mxstB/36OHd6WZJotG48VkSSbau81pJtjzSfkocjIi/XYv4Z/LDuLW19YWpSqW8krVL9cXlUm1t/fz84tRcea68NDExfmny8uTFybG+9HMkIq786aP//+e1P19567e337/5ydl/NdMayrY/2Y9+ane90PpddAxGxMpOBMvBQLYs5JwHAADb0zzG/0lE/Kp1/D8cA62jUwAAAGAvafxhKL5OIhoAAADAnpW25sAmaTGbCzAUaVostufw/iwOp5Vqrf6b2erq0kx7ruxIFNLZ+Up5LJsrPBKFpNkez+bYdtoXNrUnIuJYRPxv+FCrXZyuVmbyPvkBAAAA+8SRTeP/L4fb438AAABgjxnJOwEAAABgxxn/AwAAwN5n/A8AAAB72l+uX2+WRuf+1zO31lYXqrfOz5RrC8XF1enidHVluThXrc61vrNvcavXq1Sry7+LpdU7pXq5Vi/V1tZvLlZXl+o355+6BTYAAACwi4798v57SURs/P5QqzQdyDspYFckz/PgD3cuD2D3DeSdAJCbwbwTAHJTyDsBIHdbnQfoOXnn7f7nAgAA7IzRn/e+/u/cAOxtad4JAAC7zvV/2L8KZgDCvvfjLba/+PX/RuO5EgIAAPpuqFWStJhdCxyKNC0WI462bgtQSGbnK+WxbHzw7nDhR832eOuZyfP97zAAAAAAAAAAAAAAAAAAAAAAAAAA7GONRhINAAAAYE+LSD9OWt/mHzE6fGZo8/mBA8lXw61lRNx+5cZLd6bq9ZXx5vrPH6+vv5ytv5DHGQwAAABgs844vTOOBwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIB+evTw7nSn7GbcT/8YESPd4g/GwdbyYBQi4vAXSQw+8bwkIgb6EH/jXkQc7xY/aaYVI1kW3eIfyjF+GhFH+hAf9rP7zf3P1W7vvzROtZbd33+DWXlRvfd/6eP930CP/c/RbcY48eCNUs/49yJODHbf/3TiJz3in95m/H/8fX2917bGqxGjXT9/kqdileqLy6Xa2vr5+cWpufJceWliYvzS5OXJi5Njpdn5Sjn72TXGf3/x5rfP6v/hHvFHtuj/mW32/5sHdx7+tF0tdIt/9nT3z9/jPeKn2Wffr7N6c/top77Rrj/p5OvvnHxW/2d69H+rv//Zbfb/3F///cE2HwoA7ILa2vrCVKVSXlFRUVF5XMl7zwQAAPTb9wf9eWcCAAAAAAAAAAAAAAAAAAAA+9dufJ3Y5pgb+XQVAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOCZvgsAAP//96DU7Q==") r0 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r1, 0x0) fallocate(r1, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[], 0x208e24b) r3 = dup3(r0, 0xffffffffffffffff, 0x0) read$FUSE(r3, &(0x7f0000000a00)={0x2020}, 0xffd2) [ 414.718780][ T7151] EXT4-fs error (device loop3): ext4_discard_preallocations:4467: comm syz-executor.3: Error -117 reading block bitmap for 0 [ 414.723123][ T529] EXT4-fs error (device loop5): ext4_quota_off:6502: inode #3: comm syz-executor.5: mark_inode_dirty error [ 414.733920][ T7151] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:462: comm syz-executor.3: Invalid block bitmap block 0 in block_group 0 [ 414.758182][ T7151] EXT4-fs error (device loop3): ext4_discard_preallocations:4467: comm syz-executor.3: Error -117 reading block bitmap for 0 [ 414.773755][ T800] EXT4-fs error (device loop3): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:4: bad extent address lblock: 0, depth: 1 pblock 0 [ 414.787879][ T800] EXT4-fs (loop3): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 3 with error 117 [ 414.799959][ T800] EXT4-fs (loop3): This should not happen!! Data will be lost [ 414.799959][ T800] [ 414.810269][ T800] EXT4-fs error (device loop3): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:4: bad extent address lblock: 116, depth: 1 pblock 0 [ 414.824396][ T800] EXT4-fs (loop3): Delayed block allocation failed for inode 16 at logical offset 116 with max blocks 2 with error 117 [ 414.836637][ T800] EXT4-fs (loop3): This should not happen!! Data will be lost [ 414.836637][ T800] [ 414.850795][ T538] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5872: Corrupt filesystem [ 414.865569][ T538] EXT4-fs error (device loop3): ext4_quota_off:6502: inode #3: comm syz-executor.3: mark_inode_dirty error [ 414.891171][ T7194] EXT4-fs (loop4): 1 orphan inode deleted [ 414.896865][ T7197] EXT4-fs (loop2): 1 orphan inode deleted [ 414.898113][ T7196] EXT4-fs (loop5): 1 orphan inode deleted [ 414.902577][ T7197] ext4 filesystem being mounted at /root/syzkaller-testdir3794796657/syzkaller.EgkgM4/212/file1 supports timestamps until 2038 (0x7fffffff) [ 414.908005][ T7196] ext4 filesystem being mounted at /root/syzkaller-testdir2650324621/syzkaller.G6dHvR/214/file1 supports timestamps until 2038 (0x7fffffff) [ 414.922315][ T7194] ext4 filesystem being mounted at /root/syzkaller-testdir2389773362/syzkaller.yuTcFk/223/file1 supports timestamps until 2038 (0x7fffffff) [ 414.986866][ T7197] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:462: comm syz-executor.2: Invalid block bitmap block 0 in block_group 0 [ 415.001073][ T7197] EXT4-fs error (device loop2): ext4_discard_preallocations:4467: comm syz-executor.2: Error -117 reading block bitmap for 0 [ 415.014209][ T7197] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:462: comm syz-executor.2: Invalid block bitmap block 0 in block_group 0 20:51:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$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") r0 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r1, 0x0) fallocate(r1, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b) r4 = dup3(r0, r2, 0x0) read$FUSE(r4, 0x0, 0x0) 20:51:41 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r1, 0x2007ffb) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r1, 0x0) ioctl$KVM_NMI(r0, 0xae9a) (async) ioctl$KVM_NMI(r0, 0xae9a) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) (async) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r2, 0x0) 20:51:41 executing program 1: socketpair(0x2b, 0x1, 0x0, &(0x7f0000000180)) 20:51:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$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") r0 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r1, 0x0) fallocate(r1, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r3, 0x0, 0x208e24b) r4 = dup3(r0, r2, 0x0) read$FUSE(r4, &(0x7f0000000a00)={0x2020}, 0xffd2) [ 415.015231][ T7196] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:462: comm syz-executor.5: Invalid block bitmap block 0 in block_group 0 [ 415.027922][ T7197] EXT4-fs error (device loop2): ext4_discard_preallocations:4467: comm syz-executor.2: Error -117 reading block bitmap for 0 [ 415.045993][ T7196] EXT4-fs error (device loop5): ext4_discard_preallocations:4467: comm syz-executor.5: Error -117 reading block bitmap for 0 [ 415.064637][ T7208] EXT4-fs (loop3): 1 orphan inode deleted [ 415.072479][ T24] kauditd_printk_skb: 10 callbacks suppressed [ 415.072493][ T24] audit: type=1400 audit(1687899101.180:253): avc: denied { create } for pid=7213 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 415.083951][ T7196] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:462: comm syz-executor.5: Invalid block bitmap block 0 in block_group 0 [ 415.099556][ T7208] ext4 filesystem being mounted at /root/syzkaller-testdir1695172709/syzkaller.Uq6l16/216/file1 supports timestamps until 2038 (0x7fffffff) 20:51:41 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0xfffffffffffffff8) 20:51:41 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r1, 0x2007ffb) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r1, 0x0) ioctl$KVM_NMI(r0, 0xae9a) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r2, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) (async) open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) (async) ftruncate(r1, 0x2007ffb) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r1, 0x0) (async) ioctl$KVM_NMI(r0, 0xae9a) (async) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r1, 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) (async) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r2, 0x0) (async) [ 415.124326][ T4103] EXT4-fs error (device loop2): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 415.143659][ T7196] EXT4-fs error (device loop5): ext4_discard_preallocations:4467: comm syz-executor.5: Error -117 reading block bitmap for 0 [ 415.157266][ T4103] EXT4-fs (loop2): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 3 with error 117 [ 415.159628][ T7208] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:462: comm syz-executor.3: Invalid block bitmap block 0 in block_group 0 [ 415.169696][ T4103] EXT4-fs (loop2): This should not happen!! Data will be lost [ 415.169696][ T4103] [ 415.192691][ T7208] EXT4-fs error (device loop3): ext4_discard_preallocations:4467: comm syz-executor.3: Error -117 reading block bitmap for 0 [ 415.192887][ T4103] EXT4-fs error (device loop2): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:6: bad extent address lblock: 116, depth: 1 pblock 0 [ 415.205647][ T7208] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:462: comm syz-executor.3: Invalid block bitmap block 0 in block_group 0 20:51:41 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$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") r0 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r1, 0x0) fallocate(r1, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b) dup3(r0, r2, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000000a00)={0x2020}, 0xffd2) 20:51:41 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000380)={'tunl0\x00', &(0x7f0000000300)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1}}}}) 20:51:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$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") r0 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r1, 0x0) fallocate(r1, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[], 0x208e24b) r3 = dup3(r0, 0xffffffffffffffff, 0x0) read$FUSE(r3, &(0x7f0000000a00)={0x2020}, 0xffd2) 20:51:41 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r0, 0x2007ffb) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000040), 0x20000) sendfile(r1, r0, 0x0, 0x3) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r2, 0x0) 20:51:41 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040), 0x18) [ 415.233543][ T7208] EXT4-fs error (device loop3): ext4_discard_preallocations:4467: comm syz-executor.3: Error -117 reading block bitmap for 0 [ 415.247636][ T4103] EXT4-fs (loop2): Delayed block allocation failed for inode 16 at logical offset 116 with max blocks 2 with error 117 [ 415.260105][ T4103] EXT4-fs (loop2): This should not happen!! Data will be lost [ 415.260105][ T4103] [ 415.260182][ T800] EXT4-fs error (device loop3): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:4: bad extent address lblock: 0, depth: 1 pblock 0 20:51:41 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) (async) r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r0, 0x2007ffb) (async, rerun: 64) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000040), 0x20000) (rerun: 64) sendfile(r1, r0, 0x0, 0x3) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r0, 0x0) (async) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) (async) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r2, 0x0) [ 415.283633][ T4103] EXT4-fs error (device loop5): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 415.285662][ T800] EXT4-fs (loop3): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 3 with error 117 [ 415.307615][ T4103] EXT4-fs (loop5): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 3 with error 117 [ 415.322021][ T4103] EXT4-fs (loop5): This should not happen!! Data will be lost [ 415.322021][ T4103] [ 415.332774][ T535] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5872: Corrupt filesystem [ 415.333297][ T4103] EXT4-fs error (device loop5): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:6: bad extent address lblock: 116, depth: 1 pblock 0 [ 415.357477][ T4103] EXT4-fs (loop5): Delayed block allocation failed for inode 16 at logical offset 116 with max blocks 2 with error 117 [ 415.368906][ T800] EXT4-fs (loop3): This should not happen!! Data will be lost [ 415.368906][ T800] [ 415.369960][ T4103] EXT4-fs (loop5): This should not happen!! Data will be lost [ 415.369960][ T4103] [ 415.390366][ T535] EXT4-fs error (device loop2): ext4_quota_off:6502: inode #3: comm syz-executor.2: mark_inode_dirty error [ 415.390754][ T529] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5872: Corrupt filesystem [ 415.411083][ T529] EXT4-fs error (device loop5): ext4_quota_off:6502: inode #3: comm syz-executor.5: mark_inode_dirty error [ 415.425988][ T800] EXT4-fs error (device loop3): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:4: bad extent address lblock: 116, depth: 1 pblock 0 [ 415.440127][ T800] EXT4-fs (loop3): Delayed block allocation failed for inode 16 at logical offset 116 with max blocks 2 with error 117 [ 415.450599][ T7241] EXT4-fs (loop4): 1 orphan inode deleted [ 415.452395][ T800] EXT4-fs (loop3): This should not happen!! Data will be lost [ 415.452395][ T800] [ 415.458151][ T7241] ext4 filesystem being mounted at /root/syzkaller-testdir2389773362/syzkaller.yuTcFk/224/file1 supports timestamps until 2038 (0x7fffffff) [ 415.470824][ T538] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5872: Corrupt filesystem [ 415.490973][ T538] EXT4-fs error (device loop3): ext4_quota_off:6502: inode #3: comm syz-executor.3: mark_inode_dirty error [ 415.560778][ T7248] EXT4-fs (loop2): 1 orphan inode deleted [ 415.566614][ T7248] ext4 filesystem being mounted at /root/syzkaller-testdir3794796657/syzkaller.EgkgM4/213/file1 supports timestamps until 2038 (0x7fffffff) [ 415.595834][ T7248] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:462: comm syz-executor.2: Invalid block bitmap block 0 in block_group 0 [ 415.600339][ T7247] EXT4-fs (loop5): 1 orphan inode deleted [ 415.609705][ T7248] EXT4-fs error (device loop2): ext4_discard_preallocations:4467: comm syz-executor.2: Error -117 reading block bitmap for 0 [ 415.615075][ T7247] ext4 filesystem being mounted at /root/syzkaller-testdir2650324621/syzkaller.G6dHvR/215/file1 supports timestamps until 2038 (0x7fffffff) [ 415.628764][ T7248] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:462: comm syz-executor.2: Invalid block bitmap block 0 in block_group 0 [ 415.645378][ T7254] EXT4-fs (loop3): 1 orphan inode deleted 20:51:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$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") r0 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r1, 0x0) fallocate(r1, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b) r4 = dup3(r0, r2, 0x0) read$FUSE(r4, 0x0, 0x0) 20:51:41 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002040)={{{@in=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x32}, 0x0, @in=@multicast1}}, 0xe8) 20:51:41 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r0, 0x2007ffb) (async) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000040), 0x20000) sendfile(r1, r0, 0x0, 0x3) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r0, 0x0) (async) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) (async) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r2, 0x0) 20:51:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$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") r0 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r1, 0x0) fallocate(r1, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r3, 0x0, 0x208e24b) r4 = dup3(r0, r2, 0x0) read$FUSE(r4, &(0x7f0000000a00)={0x2020}, 0xffd2) [ 415.655696][ T7248] EXT4-fs error (device loop2): ext4_discard_preallocations:4467: comm syz-executor.2: Error -117 reading block bitmap for 0 [ 415.676207][ T7254] ext4 filesystem being mounted at /root/syzkaller-testdir1695172709/syzkaller.Uq6l16/217/file1 supports timestamps until 2038 (0x7fffffff) [ 415.690482][ T576] EXT4-fs error (device loop2): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 20:51:41 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x2, 'ip6gre0\x00'}, 0x18) 20:51:41 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r0, 0x2007ffb) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) open(&(0x7f0000000040)='./bus\x00', 0x29fa0dff5d0f222f, 0x122) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r1, 0x0) [ 415.705213][ T576] EXT4-fs (loop2): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 3 with error 117 [ 415.718286][ T576] EXT4-fs (loop2): This should not happen!! Data will be lost [ 415.718286][ T576] [ 415.736882][ T800] EXT4-fs error (device loop2): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:4: bad extent address lblock: 116, depth: 1 pblock 0 [ 415.747058][ T7247] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:462: comm syz-executor.5: Invalid block bitmap block 0 in block_group 0 [ 415.764499][ T7247] EXT4-fs error (device loop5): ext4_discard_preallocations:4467: comm syz-executor.5: Error -117 reading block bitmap for 0 [ 415.778694][ T800] EXT4-fs (loop2): Delayed block allocation failed for inode 16 at logical offset 116 with max blocks 2 with error 117 [ 415.796187][ T7247] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:462: comm syz-executor.5: Invalid block bitmap block 0 in block_group 0 [ 415.799926][ T7254] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:462: comm syz-executor.3: Invalid block bitmap block 0 in block_group 0 [ 415.816868][ T7263] EXT4-fs (loop4): 1 orphan inode deleted [ 415.823315][ T800] EXT4-fs (loop2): This should not happen!! Data will be lost [ 415.823315][ T800] [ 415.825240][ T535] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5872: Corrupt filesystem [ 415.829688][ T7254] EXT4-fs error (device loop3): ext4_discard_preallocations:4467: comm syz-executor.3: Error -117 reading block bitmap for 0 [ 415.838454][ T535] EXT4-fs error (device loop2): ext4_quota_off:6502: inode #3: comm syz-executor.2: mark_inode_dirty error [ 415.848296][ T7263] ext4 filesystem being mounted at /root/syzkaller-testdir2389773362/syzkaller.yuTcFk/225/file1 supports timestamps until 2038 (0x7fffffff) [ 415.861830][ T7254] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:462: comm syz-executor.3: Invalid block bitmap block 0 in block_group 0 [ 415.871898][ T7247] EXT4-fs error (device loop5): ext4_discard_preallocations:4467: comm syz-executor.5: Error -117 reading block bitmap for 0 20:51:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$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") r0 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r1, 0x0) fallocate(r1, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b) r4 = dup3(r0, r2, 0x0) read$FUSE(r4, 0x0, 0x0) 20:51:42 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) (async) r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r0, 0x2007ffb) (async, rerun: 32) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r0, 0x0) (rerun: 32) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) (async, rerun: 32) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) (rerun: 32) open(&(0x7f0000000040)='./bus\x00', 0x29fa0dff5d0f222f, 0x122) (async, rerun: 64) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r1, 0x0) (rerun: 64) 20:51:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$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") r0 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r1, 0x0) fallocate(r1, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b) dup3(r0, r2, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000000a00)={0x2020}, 0xffd2) 20:51:42 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x15, &(0x7f0000000000)={0x2, 'ip6gre0\x00'}, 0x18) [ 415.899570][ T7254] EXT4-fs error (device loop3): ext4_discard_preallocations:4467: comm syz-executor.3: Error -117 reading block bitmap for 0 [ 415.926637][ T800] EXT4-fs error (device loop5): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:4: bad extent address lblock: 0, depth: 1 pblock 0 [ 415.941569][ T4103] EXT4-fs error (device loop3): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 415.955830][ T4103] EXT4-fs (loop3): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 3 with error 117 [ 415.967997][ T4103] EXT4-fs (loop3): This should not happen!! Data will be lost [ 415.967997][ T4103] [ 415.984430][ T800] EXT4-fs (loop5): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 3 with error 117 [ 415.990350][ T576] EXT4-fs error (device loop3): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:3: bad extent address lblock: 116, depth: 1 pblock 0 20:51:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$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") r0 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r1, 0x0) fallocate(r1, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r3, 0x0, 0x208e24b) r4 = dup3(r0, r2, 0x0) read$FUSE(r4, &(0x7f0000000a00)={0x2020}, 0xffd2) 20:51:42 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) (async, rerun: 32) r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) (rerun: 32) ftruncate(r0, 0x2007ffb) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r0, 0x0) (async) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) (async) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) open(&(0x7f0000000040)='./bus\x00', 0x29fa0dff5d0f222f, 0x122) (async) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r1, 0x0) [ 415.997207][ T800] EXT4-fs (loop5): This should not happen!! Data will be lost [ 415.997207][ T800] [ 416.025932][ T800] EXT4-fs error (device loop5): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:4: bad extent address lblock: 116, depth: 1 pblock 0 [ 416.040624][ T800] EXT4-fs (loop5): Delayed block allocation failed for inode 16 at logical offset 116 with max blocks 2 with error 117 [ 416.049777][ T576] EXT4-fs (loop3): Delayed block allocation failed for inode 16 at logical offset 116 with max blocks 2 with error 117 [ 416.053263][ T800] EXT4-fs (loop5): This should not happen!! Data will be lost [ 416.053263][ T800] [ 416.075985][ T576] EXT4-fs (loop3): This should not happen!! Data will be lost [ 416.075985][ T576] [ 416.084525][ T7284] EXT4-fs (loop2): 1 orphan inode deleted [ 416.088009][ T538] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5872: Corrupt filesystem [ 416.093309][ T529] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5872: Corrupt filesystem [ 416.100527][ T538] EXT4-fs error (device loop3): ext4_quota_off:6502: inode #3: comm syz-executor.3: mark_inode_dirty error [ 416.109821][ T7284] ext4 filesystem being mounted at /root/syzkaller-testdir3794796657/syzkaller.EgkgM4/214/file1 supports timestamps until 2038 (0x7fffffff) [ 416.136518][ T529] EXT4-fs error (device loop5): ext4_quota_off:6502: inode #3: comm syz-executor.5: mark_inode_dirty error [ 416.159892][ T7294] EXT4-fs (loop4): 1 orphan inode deleted [ 416.165468][ T7294] ext4 filesystem being mounted at /root/syzkaller-testdir2389773362/syzkaller.yuTcFk/226/file1 supports timestamps until 2038 (0x7fffffff) [ 416.188171][ T7284] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:462: comm syz-executor.2: Invalid block bitmap block 0 in block_group 0 [ 416.200628][ T7299] EXT4-fs (loop3): 1 orphan inode deleted 20:51:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$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") r0 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r1, 0x0) fallocate(r1, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b) r4 = dup3(r0, r2, 0x0) read$FUSE(r4, 0x0, 0x0) 20:51:42 executing program 1: r0 = syz_open_dev$vcsu(&(0x7f0000000040), 0x1, 0x0) read$FUSE(r0, &(0x7f0000000080)={0x2020}, 0x2020) 20:51:42 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x14001, 0x0) ioctl$INCFS_IOC_CREATE_FILE(r1, 0xc058671e, &(0x7f00000003c0)={{'\x00', 0x1}, {0x10001}, 0x40, 0x0, 0x0, &(0x7f0000000100)='./bus\x00', &(0x7f0000000140)='./bus\x00', &(0x7f0000000180)="b750e1fa3dc85db55a7ac390f4a33dad6d4372aecec2623c1dcd533d37ef7fbb9f0d7b7c52f9d87dab0a3847e29c120942e87400a40ad7040b5247264fae0b5355d586a5da3c0b2849ec289d947d72e74ff6315a", 0x54, 0x0, &(0x7f0000000200)={0x2, 0x174, {0x0, 0xc, 0xae, "e7edb83c0646e07d51c272b319b9b6bd87a3aa218d266b684cd6035025a4577fca308ff5d22bf81fc9b4a490504e1b1e2b8562d85a04cfe958635429a9ee901eb5bbcb2235c02667bea2b51becc4bc7a69cbf67de9ef4b63a2754edb17a55e56b3fe99e579f6e24136fb429e427515b115c118c89a904de9d95c4b9c79aca1273bf04c60612713e822a596767e65fb9805ecd2a857e476a49073384fe93a764ce33a5ac4de5754c106158ccaa33c", 0xb9, "2194836d79bc13165505b35056a25255c14d35be9a941d5ba24e64c4dcb0ee589804ef3c0490ddf3e5138d638150d267c35aa3b73ac50164fd925834af4ee087ab9e73e55942e38b9c245f9e0afb71168276e7002dccafb57c62a6b9b260158773657517edb35859bf012810b7224d70a50794bb29af993bbd0278e346245e0ba9c8f844facd437c7148dfd418238a7ed26dd973ff2a2380803f326c42f72be77412318aafd854a591759cc41115307341e27434d65c162769"}, 0x17, "3507ba20b762b9cc9aa29662645a53564fa9b00d55b1cc"}, 0x197}) openat$full(0xffffffffffffff9c, &(0x7f0000000480), 0x264481, 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000440)={@fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}, 0x7}) ftruncate(r2, 0x2007ffb) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x2140, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r3, 0x770a, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r2, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000280)=ANY=[@ANYBLOB="2c2e80d6d821"], 0xb) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x13, r4, 0x0) setsockopt$inet_buf(r4, 0x0, 0x2c, &(0x7f00000004c0)="58d4394112f27cd344d46a9804371e714800cc874f7633074fa4afd5e5f6cbbd6d817278a767dd9713f2cb5caf761e5f999790ee17b76988df498c4f0b2d5248721574585d7218ebad97d3d03aeb0782f132ec862e99a019035982b4ae75c709cf3f764871", 0x65) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r5, 0x0) [ 416.202246][ T7284] EXT4-fs error (device loop2): ext4_discard_preallocations:4467: comm syz-executor.2: Error -117 reading block bitmap for 0 [ 416.207336][ T7299] ext4 filesystem being mounted at /root/syzkaller-testdir1695172709/syzkaller.Uq6l16/218/file1 supports timestamps until 2038 (0x7fffffff) [ 416.220483][ T7284] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:462: comm syz-executor.2: Invalid block bitmap block 0 in block_group 0 [ 416.247950][ T7284] EXT4-fs error (device loop2): ext4_discard_preallocations:4467: comm syz-executor.2: Error -117 reading block bitmap for 0 20:51:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$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") open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r0 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r0, 0x0) fallocate(r0, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[], 0x208e24b) r3 = dup3(0xffffffffffffffff, r1, 0x0) read$FUSE(r3, &(0x7f0000000a00)={0x2020}, 0xffd2) 20:51:42 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x14001, 0x0) ioctl$INCFS_IOC_CREATE_FILE(r1, 0xc058671e, &(0x7f00000003c0)={{'\x00', 0x1}, {0x10001}, 0x40, 0x0, 0x0, &(0x7f0000000100)='./bus\x00', &(0x7f0000000140)='./bus\x00', &(0x7f0000000180)="b750e1fa3dc85db55a7ac390f4a33dad6d4372aecec2623c1dcd533d37ef7fbb9f0d7b7c52f9d87dab0a3847e29c120942e87400a40ad7040b5247264fae0b5355d586a5da3c0b2849ec289d947d72e74ff6315a", 0x54, 0x0, &(0x7f0000000200)={0x2, 0x174, {0x0, 0xc, 0xae, "e7edb83c0646e07d51c272b319b9b6bd87a3aa218d266b684cd6035025a4577fca308ff5d22bf81fc9b4a490504e1b1e2b8562d85a04cfe958635429a9ee901eb5bbcb2235c02667bea2b51becc4bc7a69cbf67de9ef4b63a2754edb17a55e56b3fe99e579f6e24136fb429e427515b115c118c89a904de9d95c4b9c79aca1273bf04c60612713e822a596767e65fb9805ecd2a857e476a49073384fe93a764ce33a5ac4de5754c106158ccaa33c", 0xb9, "2194836d79bc13165505b35056a25255c14d35be9a941d5ba24e64c4dcb0ee589804ef3c0490ddf3e5138d638150d267c35aa3b73ac50164fd925834af4ee087ab9e73e55942e38b9c245f9e0afb71168276e7002dccafb57c62a6b9b260158773657517edb35859bf012810b7224d70a50794bb29af993bbd0278e346245e0ba9c8f844facd437c7148dfd418238a7ed26dd973ff2a2380803f326c42f72be77412318aafd854a591759cc41115307341e27434d65c162769"}, 0x17, "3507ba20b762b9cc9aa29662645a53564fa9b00d55b1cc"}, 0x197}) openat$full(0xffffffffffffff9c, &(0x7f0000000480), 0x264481, 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000440)={@fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}, 0x7}) ftruncate(r2, 0x2007ffb) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x2140, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r3, 0x770a, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r2, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000280)=ANY=[@ANYBLOB="2c2e80d6d821"], 0xb) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x13, r4, 0x0) setsockopt$inet_buf(r4, 0x0, 0x2c, &(0x7f00000004c0)="58d4394112f27cd344d46a9804371e714800cc874f7633074fa4afd5e5f6cbbd6d817278a767dd9713f2cb5caf761e5f999790ee17b76988df498c4f0b2d5248721574585d7218ebad97d3d03aeb0782f132ec862e99a019035982b4ae75c709cf3f764871", 0x65) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r5, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) (async) openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x14001, 0x0) (async) ioctl$INCFS_IOC_CREATE_FILE(r1, 0xc058671e, &(0x7f00000003c0)={{'\x00', 0x1}, {0x10001}, 0x40, 0x0, 0x0, &(0x7f0000000100)='./bus\x00', &(0x7f0000000140)='./bus\x00', &(0x7f0000000180)="b750e1fa3dc85db55a7ac390f4a33dad6d4372aecec2623c1dcd533d37ef7fbb9f0d7b7c52f9d87dab0a3847e29c120942e87400a40ad7040b5247264fae0b5355d586a5da3c0b2849ec289d947d72e74ff6315a", 0x54, 0x0, &(0x7f0000000200)={0x2, 0x174, {0x0, 0xc, 0xae, "e7edb83c0646e07d51c272b319b9b6bd87a3aa218d266b684cd6035025a4577fca308ff5d22bf81fc9b4a490504e1b1e2b8562d85a04cfe958635429a9ee901eb5bbcb2235c02667bea2b51becc4bc7a69cbf67de9ef4b63a2754edb17a55e56b3fe99e579f6e24136fb429e427515b115c118c89a904de9d95c4b9c79aca1273bf04c60612713e822a596767e65fb9805ecd2a857e476a49073384fe93a764ce33a5ac4de5754c106158ccaa33c", 0xb9, "2194836d79bc13165505b35056a25255c14d35be9a941d5ba24e64c4dcb0ee589804ef3c0490ddf3e5138d638150d267c35aa3b73ac50164fd925834af4ee087ab9e73e55942e38b9c245f9e0afb71168276e7002dccafb57c62a6b9b260158773657517edb35859bf012810b7224d70a50794bb29af993bbd0278e346245e0ba9c8f844facd437c7148dfd418238a7ed26dd973ff2a2380803f326c42f72be77412318aafd854a591759cc41115307341e27434d65c162769"}, 0x17, "3507ba20b762b9cc9aa29662645a53564fa9b00d55b1cc"}, 0x197}) (async) openat$full(0xffffffffffffff9c, &(0x7f0000000480), 0x264481, 0x0) (async) open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) (async) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000440)={@fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}, 0x7}) (async) ftruncate(r2, 0x2007ffb) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) (async) openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x2140, 0x0) (async) ioctl$ASHMEM_PURGE_ALL_CACHES(r3, 0x770a, 0x0) (async) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r2, 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) (async) write$binfmt_script(r4, &(0x7f0000000280)=ANY=[@ANYBLOB="2c2e80d6d821"], 0xb) (async) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x13, r4, 0x0) (async) setsockopt$inet_buf(r4, 0x0, 0x2c, &(0x7f00000004c0)="58d4394112f27cd344d46a9804371e714800cc874f7633074fa4afd5e5f6cbbd6d817278a767dd9713f2cb5caf761e5f999790ee17b76988df498c4f0b2d5248721574585d7218ebad97d3d03aeb0782f132ec862e99a019035982b4ae75c709cf3f764871", 0x65) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) (async) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r5, 0x0) (async) [ 416.272188][ T800] EXT4-fs error (device loop2): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:4: bad extent address lblock: 0, depth: 1 pblock 0 [ 416.300621][ T800] EXT4-fs (loop2): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 3 with error 117 20:51:42 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002040)={{{@in=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x2b}, 0x2, @in=@multicast1}}, 0xe8) [ 416.318132][ T800] EXT4-fs (loop2): This should not happen!! Data will be lost [ 416.318132][ T800] [ 416.342364][ T800] EXT4-fs error (device loop2): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:4: bad extent address lblock: 116, depth: 1 pblock 0 [ 416.363372][ T800] EXT4-fs (loop2): Delayed block allocation failed for inode 16 at logical offset 116 with max blocks 2 with error 117 [ 416.375787][ T800] EXT4-fs (loop2): This should not happen!! Data will be lost [ 416.375787][ T800] [ 416.392642][ T535] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5872: Corrupt filesystem [ 416.411506][ T7308] EXT4-fs (loop5): 1 orphan inode deleted [ 416.414079][ T7299] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:462: comm syz-executor.3: Invalid block bitmap block 0 in block_group 0 [ 416.417432][ T7308] ext4 filesystem being mounted at /root/syzkaller-testdir2650324621/syzkaller.G6dHvR/216/file1 supports timestamps until 2038 (0x7fffffff) [ 416.431276][ T535] EXT4-fs error (device loop2): ext4_quota_off:6502: inode #3: comm syz-executor.2: mark_inode_dirty error [ 416.461542][ T7308] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:462: comm syz-executor.5: Invalid block bitmap block 0 in block_group 0 [ 416.466268][ T7325] EXT4-fs (loop4): 1 orphan inode deleted [ 416.480682][ T7299] EXT4-fs error (device loop3): ext4_discard_preallocations:4467: comm syz-executor.3: Error -117 reading block bitmap for 0 [ 416.481172][ T7325] ext4 filesystem being mounted at /root/syzkaller-testdir2389773362/syzkaller.yuTcFk/227/file1 supports timestamps until 2038 (0x7fffffff) [ 416.507699][ T7308] EXT4-fs error (device loop5): ext4_discard_preallocations:4467: comm syz-executor.5: Error -117 reading block bitmap for 0 [ 416.525290][ T7299] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:462: comm syz-executor.3: Invalid block bitmap block 0 in block_group 0 [ 416.535764][ T7308] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:462: comm syz-executor.5: Invalid block bitmap block 0 in block_group 0 [ 416.551104][ T7325] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:462: comm syz-executor.4: Invalid block bitmap block 0 in block_group 0 20:51:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$eJzs3d9rW9cdAPDvvbay/HBmZ9tDFlgWlgwnbJHseEnMHrIMxvIU2Ja9Z54tG2PZMpacxCYMh/0BgzHWQp/61JdC/4BCyZ9QCoH2vbSlpbRJ+9CHtiqSrtLElWKHyL5gfz5wfM+5V9L3e2x0dc+9x7oB7FunIuJqRAxExLmIGM7Wp1m51mxstB/36OHd6WZJotG48VkSSbau81pJtjzSfkocjIi/XYv4Z/LDuLW19YWpSqW8krVL9cXlUm1t/fz84tRcea68NDExfmny8uTFybG+9HMkIq786aP//+e1P19567e337/5ydl/NdMayrY/2Y9+ane90PpddAxGxMpOBMvBQLYs5JwHAADb0zzG/0lE/Kp1/D8cA62jUwAAAGAvafxhKL5OIhoAAADAnpW25sAmaTGbCzAUaVostufw/iwOp5Vqrf6b2erq0kx7ruxIFNLZ+Up5LJsrPBKFpNkez+bYdtoXNrUnIuJYRPxv+FCrXZyuVmbyPvkBAAAA+8SRTeP/L4fb438AAABgjxnJOwEAAABgxxn/AwAAwN5n/A8AAAB72l+uX2+WRuf+1zO31lYXqrfOz5RrC8XF1enidHVluThXrc61vrNvcavXq1Sry7+LpdU7pXq5Vi/V1tZvLlZXl+o355+6BTYAAACwi4798v57SURs/P5QqzQdyDspYFckz/PgD3cuD2D3DeSdAJCbwbwTAHJTyDsBIHdbnQfoOXnn7f7nAgAA7IzRn/e+/u/cAOxtad4JAAC7zvV/2L8KZgDCvvfjLba/+PX/RuO5EgIAAPpuqFWStJhdCxyKNC0WI462bgtQSGbnK+WxbHzw7nDhR832eOuZyfP97zAAAAAAAAAAAAAAAAAAAAAAAAAA7GONRhINAAAAYE+LSD9OWt/mHzE6fGZo8/mBA8lXw61lRNx+5cZLd6bq9ZXx5vrPH6+vv5ytv5DHGQwAAABgs844vTOOBwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIB+evTw7nSn7GbcT/8YESPd4g/GwdbyYBQi4vAXSQw+8bwkIgb6EH/jXkQc7xY/aaYVI1kW3eIfyjF+GhFH+hAf9rP7zf3P1W7vvzROtZbd33+DWXlRvfd/6eP930CP/c/RbcY48eCNUs/49yJODHbf/3TiJz3in95m/H/8fX2917bGqxGjXT9/kqdileqLy6Xa2vr5+cWpufJceWliYvzS5OXJi5Njpdn5Sjn72TXGf3/x5rfP6v/hHvFHtuj/mW32/5sHdx7+tF0tdIt/9nT3z9/jPeKn2Wffr7N6c/top77Rrj/p5OvvnHxW/2d69H+rv//Zbfb/3F///cE2HwoA7ILa2vrCVKVSXlFRUVF5XMl7zwQAAPTb9wf9eWcCAAAAAAAAAAAAAAAAAAAA+9dufJ3Y5pgb+XQVAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOCZvgsAAP//96DU7Q==") r0 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r1, 0x0) fallocate(r1, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b) r4 = dup3(r0, r2, 0x0) read$FUSE(r4, 0x0, 0x0) 20:51:42 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x14001, 0x0) ioctl$INCFS_IOC_CREATE_FILE(r1, 0xc058671e, &(0x7f00000003c0)={{'\x00', 0x1}, {0x10001}, 0x40, 0x0, 0x0, &(0x7f0000000100)='./bus\x00', &(0x7f0000000140)='./bus\x00', &(0x7f0000000180)="b750e1fa3dc85db55a7ac390f4a33dad6d4372aecec2623c1dcd533d37ef7fbb9f0d7b7c52f9d87dab0a3847e29c120942e87400a40ad7040b5247264fae0b5355d586a5da3c0b2849ec289d947d72e74ff6315a", 0x54, 0x0, &(0x7f0000000200)={0x2, 0x174, {0x0, 0xc, 0xae, "e7edb83c0646e07d51c272b319b9b6bd87a3aa218d266b684cd6035025a4577fca308ff5d22bf81fc9b4a490504e1b1e2b8562d85a04cfe958635429a9ee901eb5bbcb2235c02667bea2b51becc4bc7a69cbf67de9ef4b63a2754edb17a55e56b3fe99e579f6e24136fb429e427515b115c118c89a904de9d95c4b9c79aca1273bf04c60612713e822a596767e65fb9805ecd2a857e476a49073384fe93a764ce33a5ac4de5754c106158ccaa33c", 0xb9, "2194836d79bc13165505b35056a25255c14d35be9a941d5ba24e64c4dcb0ee589804ef3c0490ddf3e5138d638150d267c35aa3b73ac50164fd925834af4ee087ab9e73e55942e38b9c245f9e0afb71168276e7002dccafb57c62a6b9b260158773657517edb35859bf012810b7224d70a50794bb29af993bbd0278e346245e0ba9c8f844facd437c7148dfd418238a7ed26dd973ff2a2380803f326c42f72be77412318aafd854a591759cc41115307341e27434d65c162769"}, 0x17, "3507ba20b762b9cc9aa29662645a53564fa9b00d55b1cc"}, 0x197}) (async) openat$full(0xffffffffffffff9c, &(0x7f0000000480), 0x264481, 0x0) (async) r2 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000440)={@fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}, 0x7}) (async) ftruncate(r2, 0x2007ffb) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) (async) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x2140, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r3, 0x770a, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r2, 0x0) (async) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000280)=ANY=[@ANYBLOB="2c2e80d6d821"], 0xb) (async) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x13, r4, 0x0) (async) setsockopt$inet_buf(r4, 0x0, 0x2c, &(0x7f00000004c0)="58d4394112f27cd344d46a9804371e714800cc874f7633074fa4afd5e5f6cbbd6d817278a767dd9713f2cb5caf761e5f999790ee17b76988df498c4f0b2d5248721574585d7218ebad97d3d03aeb0782f132ec862e99a019035982b4ae75c709cf3f764871", 0x65) (async) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r5, 0x0) 20:51:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$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") r0 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r1, 0x0) fallocate(r1, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b) dup3(r0, r2, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000000a00)={0x2020}, 0xffd2) 20:51:42 executing program 1: syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000005c0)='ns/time\x00') 20:51:42 executing program 0: r0 = open(&(0x7f0000000000)='\x00', 0x60142, 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r0, 0x3) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r1, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r2, 0x0) [ 416.555003][ T7308] EXT4-fs error (device loop5): ext4_discard_preallocations:4467: comm syz-executor.5: Error -117 reading block bitmap for 0 [ 416.567782][ T7325] EXT4-fs error (device loop4): ext4_discard_preallocations:4467: comm syz-executor.4: Error -117 reading block bitmap for 0 [ 416.586569][ T7299] EXT4-fs error (device loop3): ext4_discard_preallocations:4467: comm syz-executor.3: Error -117 reading block bitmap for 0 [ 416.600613][ T7325] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:462: comm syz-executor.4: Invalid block bitmap block 0 in block_group 0 20:51:42 executing program 1: socketpair(0x2c, 0x0, 0x0, &(0x7f00000004c0)) [ 416.612688][ T576] EXT4-fs error (device loop5): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 416.631742][ T800] EXT4-fs error (device loop3): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:4: bad extent address lblock: 0, depth: 1 pblock 0 [ 416.632280][ T576] EXT4-fs (loop5): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 3 with error 117 [ 416.657681][ T576] EXT4-fs (loop5): This should not happen!! Data will be lost [ 416.657681][ T576] [ 416.667535][ T576] EXT4-fs error (device loop5): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:3: bad extent address lblock: 116, depth: 1 pblock 0 [ 416.681710][ T7331] EXT4-fs (loop2): 1 orphan inode deleted [ 416.681742][ T576] EXT4-fs (loop5): Delayed block allocation failed for inode 16 at logical offset 116 with max blocks 2 with error 117 [ 416.687275][ T800] EXT4-fs (loop3): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 3 with error 117 [ 416.699526][ T576] EXT4-fs (loop5): This should not happen!! Data will be lost [ 416.699526][ T576] [ 416.713189][ T7331] ext4 filesystem being mounted at /root/syzkaller-testdir3794796657/syzkaller.EgkgM4/215/file1 supports timestamps until 2038 (0x7fffffff) [ 416.722959][ T529] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5872: Corrupt filesystem [ 416.736378][ T7325] EXT4-fs error (device loop4): ext4_discard_preallocations:4467: comm syz-executor.4: Error -117 reading block bitmap for 0 [ 416.744498][ T529] EXT4-fs error (device loop5): ext4_quota_off:6502: inode #3: comm syz-executor.5: mark_inode_dirty error [ 416.758319][ T800] EXT4-fs (loop3): This should not happen!! Data will be lost [ 416.758319][ T800] [ 416.783559][ T800] EXT4-fs error (device loop3): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:4: bad extent address lblock: 116, depth: 1 pblock 0 [ 416.798338][ T7331] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:462: comm syz-executor.2: Invalid block bitmap block 0 in block_group 0 [ 416.799960][ T800] EXT4-fs (loop3): Delayed block allocation failed for inode 16 at logical offset 116 with max blocks 2 with error 117 [ 416.812064][ T7331] EXT4-fs error (device loop2): ext4_discard_preallocations:4467: comm syz-executor.2: Error -117 reading block bitmap for 0 [ 416.824594][ T4103] EXT4-fs error (device loop4): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 416.837031][ T7331] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:462: comm syz-executor.2: Invalid block bitmap block 0 in block_group 0 [ 416.851221][ T800] EXT4-fs (loop3): This should not happen!! Data will be lost [ 416.851221][ T800] 20:51:43 executing program 0: r0 = open(&(0x7f0000000000)='\x00', 0x60142, 0x0) (async) r1 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r0, 0x3) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r1, 0x0) (async) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r1, 0x0) (async) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r2, 0x0) 20:51:43 executing program 1: getitimer(0x0, &(0x7f0000000000)) getitimer(0x1, &(0x7f0000000140)) 20:51:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$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") open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r0 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r0, 0x0) fallocate(r0, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[], 0x208e24b) r3 = dup3(0xffffffffffffffff, r1, 0x0) read$FUSE(r3, &(0x7f0000000a00)={0x2020}, 0xffd2) [ 416.864458][ T7331] EXT4-fs error (device loop2): ext4_discard_preallocations:4467: comm syz-executor.2: Error -117 reading block bitmap for 0 [ 416.874236][ T4103] EXT4-fs (loop4): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 3 with error 117 [ 416.890099][ T538] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5872: Corrupt filesystem [ 416.908018][ T576] EXT4-fs error (device loop2): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 20:51:43 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x2c, 0x0, 0x0) 20:51:43 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000000)=0xccf, 0x4) 20:51:43 executing program 0: r0 = open(&(0x7f0000000000)='\x00', 0x60142, 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r0, 0x3) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r1, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r2, 0x0) open(&(0x7f0000000000)='\x00', 0x60142, 0x0) (async) open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) (async) ftruncate(r0, 0x3) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r1, 0x0) (async) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r1, 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) (async) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r2, 0x0) (async) [ 416.908085][ T538] EXT4-fs error (device loop3): ext4_quota_off:6502: inode #3: comm syz-executor.3: mark_inode_dirty error [ 416.935130][ T4103] EXT4-fs (loop4): This should not happen!! Data will be lost [ 416.935130][ T4103] [ 416.945230][ T576] EXT4-fs (loop2): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 3 with error 117 [ 416.950379][ T4103] EXT4-fs error (device loop4): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:6: bad extent address lblock: 116, depth: 1 pblock 0 [ 416.957997][ T576] EXT4-fs (loop2): This should not happen!! Data will be lost [ 416.957997][ T576] [ 416.979278][ T4103] EXT4-fs (loop4): Delayed block allocation failed for inode 16 at logical offset 116 with max blocks 2 with error 117 [ 416.981155][ T576] EXT4-fs error (device loop2): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:3: bad extent address lblock: 116, depth: 1 pblock 0 [ 417.002876][ T4103] EXT4-fs (loop4): This should not happen!! Data will be lost [ 417.002876][ T4103] [ 417.018684][ T576] EXT4-fs (loop2): Delayed block allocation failed for inode 16 at logical offset 116 with max blocks 2 with error 117 [ 417.032589][ T542] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5872: Corrupt filesystem [ 417.045046][ T576] EXT4-fs (loop2): This should not happen!! Data will be lost [ 417.045046][ T576] [ 417.048857][ T542] EXT4-fs error (device loop4): ext4_quota_off:6502: inode #3: comm syz-executor.4: mark_inode_dirty error [ 417.060577][ T535] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5872: Corrupt filesystem [ 417.080814][ T535] EXT4-fs error (device loop2): ext4_quota_off:6502: inode #3: comm syz-executor.2: mark_inode_dirty error [ 417.084146][ T7362] EXT4-fs (loop3): 1 orphan inode deleted [ 417.098056][ T7362] ext4 filesystem being mounted at /root/syzkaller-testdir1695172709/syzkaller.Uq6l16/219/file1 supports timestamps until 2038 (0x7fffffff) [ 417.113949][ T7364] EXT4-fs (loop5): 1 orphan inode deleted [ 417.119849][ T7364] ext4 filesystem being mounted at /root/syzkaller-testdir2650324621/syzkaller.G6dHvR/217/file1 supports timestamps until 2038 (0x7fffffff) [ 417.206089][ T7362] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:462: comm syz-executor.3: Invalid block bitmap block 0 in block_group 0 [ 417.221683][ T7362] EXT4-fs error (device loop3): ext4_discard_preallocations:4467: comm syz-executor.3: Error -117 reading block bitmap for 0 [ 417.229453][ T7364] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:462: comm syz-executor.5: Invalid block bitmap block 0 in block_group 0 [ 417.235336][ T7362] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:462: comm syz-executor.3: Invalid block bitmap block 0 in block_group 0 [ 417.249301][ T7364] EXT4-fs error (device loop5): ext4_discard_preallocations:4467: comm syz-executor.5: Error -117 reading block bitmap for 0 [ 417.263677][ T7362] EXT4-fs error (device loop3): ext4_discard_preallocations:4467: comm syz-executor.3: Error -117 reading block bitmap for 0 [ 417.276710][ T7376] EXT4-fs (loop4): 1 orphan inode deleted [ 417.290344][ T7364] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:462: comm syz-executor.5: Invalid block bitmap block 0 in block_group 0 [ 417.292884][ T7376] ext4 filesystem being mounted at /root/syzkaller-testdir2389773362/syzkaller.yuTcFk/228/file1 supports timestamps until 2038 (0x7fffffff) [ 417.306979][ T7364] EXT4-fs error (device loop5): ext4_discard_preallocations:4467: comm syz-executor.5: Error -117 reading block bitmap for 0 [ 417.320595][ T576] EXT4-fs error (device loop3): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 20:51:43 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$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") r0 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r1, 0x0) fallocate(r1, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b) r4 = dup3(r0, r2, 0x0) read$FUSE(r4, 0x0, 0x0) 20:51:43 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000440)={'veth0_to_batadv\x00', {0x2, 0x4e20, @empty}}) r1 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r1, 0x2007ffb) r2 = openat$cgroup_subtree(r0, &(0x7f0000000040), 0x2, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x30, r2, 0xfffff000) r3 = open_tree(r1, &(0x7f00000000c0)='./bus\x00', 0x80100) write$cgroup_subtree(r3, &(0x7f0000000100)={[{0x2d, 'cpuacct'}]}, 0x9) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r1, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r4, 0x0) statx(r4, &(0x7f00000001c0)='./bus\x00', 0x5d00, 0x0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x11030, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB="064a666c010008003d", @ANYRESHEX=0x0, @ANYBLOB="2c76657273696f6e3d3970323030302e752c6163636573733d636c69656e742c63616368653d667363616368652c6f626a5f747970653d2d24035e5cdb2c7569643e", @ANYRESDEC=0xee00, @ANYBLOB=',func=POLICY_CHECK,smackfstransmute=,permit_directio,appraise_type=imasig,smackfshat=%,measure,obj_role=cpuacct.stat\x00,uid=', @ANYRESDEC=r5, @ANYBLOB=',\x00']) 20:51:43 executing program 2: clock_gettime(0x0, &(0x7f0000000140)={0x0}) pselect6(0x40, &(0x7f0000000080), &(0x7f00000000c0)={0x7}, 0x0, &(0x7f0000000180)={r0}, 0x0) 20:51:43 executing program 1: r0 = syz_open_dev$vcsu(&(0x7f0000000100), 0x0, 0x8141) write$FUSE_CREATE_OPEN(r0, 0x0, 0x0) 20:51:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$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") r0 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r1, 0x0) fallocate(r1, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b) dup3(r0, r2, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000000a00)={0x2020}, 0xffd2) 20:51:43 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) read$FUSE(r0, &(0x7f0000001240)={0x2020}, 0x1000000000000) [ 417.353847][ T576] EXT4-fs (loop3): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 3 with error 117 [ 417.366160][ T576] EXT4-fs (loop3): This should not happen!! Data will be lost [ 417.366160][ T576] [ 417.368256][ T4103] EXT4-fs error (device loop5): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 417.382442][ T576] EXT4-fs error (device loop3): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:3: bad extent address lblock: 116, depth: 1 pblock 0 20:51:43 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x27, 0x0, 0x0) 20:51:43 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000440)={'veth0_to_batadv\x00', {0x2, 0x4e20, @empty}}) r1 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r1, 0x2007ffb) (async, rerun: 32) r2 = openat$cgroup_subtree(r0, &(0x7f0000000040), 0x2, 0x0) (rerun: 32) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x30, r2, 0xfffff000) (async, rerun: 32) r3 = open_tree(r1, &(0x7f00000000c0)='./bus\x00', 0x80100) (rerun: 32) write$cgroup_subtree(r3, &(0x7f0000000100)={[{0x2d, 'cpuacct'}]}, 0x9) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r1, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r4, 0x0) (async, rerun: 32) statx(r4, &(0x7f00000001c0)='./bus\x00', 0x5d00, 0x0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) (rerun: 32) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x11030, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB="064a666c010008003d", @ANYRESHEX=0x0, @ANYBLOB="2c76657273696f6e3d3970323030302e752c6163636573733d636c69656e742c63616368653d667363616368652c6f626a5f747970653d2d24035e5cdb2c7569643e", @ANYRESDEC=0xee00, @ANYBLOB=',func=POLICY_CHECK,smackfstransmute=,permit_directio,appraise_type=imasig,smackfshat=%,measure,obj_role=cpuacct.stat\x00,uid=', @ANYRESDEC=r5, @ANYBLOB=',\x00']) [ 417.406960][ T576] EXT4-fs (loop3): Delayed block allocation failed for inode 16 at logical offset 116 with max blocks 2 with error 117 [ 417.420221][ T576] EXT4-fs (loop3): This should not happen!! Data will be lost [ 417.420221][ T576] [ 417.431793][ T538] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5872: Corrupt filesystem [ 417.441367][ T4103] EXT4-fs (loop5): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 3 with error 117 [ 417.450480][ T7376] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:462: comm syz-executor.4: Invalid block bitmap block 0 in block_group 0 [ 417.453808][ T538] EXT4-fs error (device loop3): ext4_quota_off:6502: inode #3: comm syz-executor.3: mark_inode_dirty error [ 417.485792][ T4103] EXT4-fs (loop5): This should not happen!! Data will be lost [ 417.485792][ T4103] [ 417.486786][ T7376] EXT4-fs error (device loop4): ext4_discard_preallocations:4467: comm syz-executor.4: Error -117 reading block bitmap for 0 [ 417.495781][ T4103] EXT4-fs error (device loop5): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:6: bad extent address lblock: 116, depth: 1 pblock 0 [ 417.510829][ T7376] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:462: comm syz-executor.4: Invalid block bitmap block 0 in block_group 0 [ 417.537675][ T4103] EXT4-fs (loop5): Delayed block allocation failed for inode 16 at logical offset 116 with max blocks 2 with error 117 20:51:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$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") open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r0 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r0, 0x0) fallocate(r0, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[], 0x208e24b) r3 = dup3(0xffffffffffffffff, r1, 0x0) read$FUSE(r3, &(0x7f0000000a00)={0x2020}, 0xffd2) 20:51:43 executing program 2: syz_open_dev$vcsu(&(0x7f0000000000), 0x0, 0x1054c0) 20:51:43 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x18, &(0x7f0000002040)={{{@in=@local, @in=@broadcast}}, {{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x0, @in=@multicast1}}, 0xe8) 20:51:43 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000440)={'veth0_to_batadv\x00', {0x2, 0x4e20, @empty}}) (async) r1 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r1, 0x2007ffb) (async, rerun: 32) r2 = openat$cgroup_subtree(r0, &(0x7f0000000040), 0x2, 0x0) (rerun: 32) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x30, r2, 0xfffff000) r3 = open_tree(r1, &(0x7f00000000c0)='./bus\x00', 0x80100) write$cgroup_subtree(r3, &(0x7f0000000100)={[{0x2d, 'cpuacct'}]}, 0x9) (async, rerun: 64) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r1, 0x0) (async, rerun: 64) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r4, 0x0) (async) statx(r4, &(0x7f00000001c0)='./bus\x00', 0x5d00, 0x0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x11030, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB="064a666c010008003d", @ANYRESHEX=0x0, @ANYBLOB="2c76657273696f6e3d3970323030302e752c6163636573733d636c69656e742c63616368653d667363616368652c6f626a5f747970653d2d24035e5cdb2c7569643e", @ANYRESDEC=0xee00, @ANYBLOB=',func=POLICY_CHECK,smackfstransmute=,permit_directio,appraise_type=imasig,smackfshat=%,measure,obj_role=cpuacct.stat\x00,uid=', @ANYRESDEC=r5, @ANYBLOB=',\x00']) [ 417.540838][ T7376] EXT4-fs error (device loop4): ext4_discard_preallocations:4467: comm syz-executor.4: Error -117 reading block bitmap for 0 [ 417.550082][ T4103] EXT4-fs (loop5): This should not happen!! Data will be lost [ 417.550082][ T4103] [ 417.580886][ T800] EXT4-fs error (device loop4): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:4: bad extent address lblock: 0, depth: 1 pblock 0 [ 417.591245][ T529] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5872: Corrupt filesystem [ 417.605413][ T529] EXT4-fs error (device loop5): ext4_quota_off:6502: inode #3: comm syz-executor.5: mark_inode_dirty error [ 417.613375][ T800] EXT4-fs (loop4): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 3 with error 117 [ 417.630314][ T800] EXT4-fs (loop4): This should not happen!! Data will be lost [ 417.630314][ T800] [ 417.643029][ T800] EXT4-fs error (device loop4): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:4: bad extent address lblock: 116, depth: 1 pblock 0 [ 417.651036][ T7403] EXT4-fs (loop3): 1 orphan inode deleted [ 417.662570][ T7403] ext4 filesystem being mounted at /root/syzkaller-testdir1695172709/syzkaller.Uq6l16/220/file1 supports timestamps until 2038 (0x7fffffff) [ 417.676910][ T800] EXT4-fs (loop4): Delayed block allocation failed for inode 16 at logical offset 116 with max blocks 2 with error 117 [ 417.689627][ T800] EXT4-fs (loop4): This should not happen!! Data will be lost [ 417.689627][ T800] [ 417.709927][ T542] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5872: Corrupt filesystem [ 417.720358][ T542] EXT4-fs error (device loop4): ext4_quota_off:6502: inode #3: comm syz-executor.4: mark_inode_dirty error [ 417.736733][ T7403] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:462: comm syz-executor.3: Invalid block bitmap block 0 in block_group 0 [ 417.740722][ T7408] EXT4-fs (loop5): 1 orphan inode deleted [ 417.755942][ T7408] ext4 filesystem being mounted at /root/syzkaller-testdir2650324621/syzkaller.G6dHvR/218/file1 supports timestamps until 2038 (0x7fffffff) [ 417.757390][ T7403] EXT4-fs error (device loop3): ext4_discard_preallocations:4467: comm syz-executor.3: Error -117 reading block bitmap for 0 [ 417.783019][ T7403] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:462: comm syz-executor.3: Invalid block bitmap block 0 in block_group 0 [ 417.802310][ T7403] EXT4-fs error (device loop3): ext4_discard_preallocations:4467: comm syz-executor.3: Error -117 reading block bitmap for 0 [ 417.822699][ T7414] EXT4-fs (loop4): 1 orphan inode deleted [ 417.828608][ T576] EXT4-fs error (device loop3): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 417.842470][ T7414] ext4 filesystem being mounted at /root/syzkaller-testdir2389773362/syzkaller.yuTcFk/229/file1 supports timestamps until 2038 (0x7fffffff) [ 417.853637][ T7408] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:462: comm syz-executor.5: Invalid block bitmap block 0 in block_group 0 [ 417.871387][ T7414] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:462: comm syz-executor.4: Invalid block bitmap block 0 in block_group 0 [ 417.877421][ T7408] EXT4-fs error (device loop5): ext4_discard_preallocations:4467: comm syz-executor.5: Error -117 reading block bitmap for 0 [ 417.885132][ T576] EXT4-fs (loop3): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 3 with error 117 [ 417.898827][ T7408] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:462: comm syz-executor.5: Invalid block bitmap block 0 in block_group 0 [ 417.910691][ T7414] EXT4-fs error (device loop4): ext4_discard_preallocations:4467: comm syz-executor.4: Error -117 reading block bitmap for 0 [ 417.923717][ T7408] EXT4-fs error (device loop5): ext4_discard_preallocations:4467: comm syz-executor.5: Error -117 reading block bitmap for 0 20:51:44 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$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") r0 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r1, 0x0) fallocate(r1, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b) r4 = dup3(r0, r2, 0x0) read$FUSE(r4, 0x0, 0x0) 20:51:44 executing program 2: prctl$PR_GET_NAME(0x10, &(0x7f0000000000)=""/200) 20:51:44 executing program 1: socketpair(0xf, 0x0, 0x0, &(0x7f0000000100)) 20:51:44 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000280)=ANY=[@ANYBLOB="2c2e80d6d821"], 0xb) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x13, r2, 0x0) connect$inet6(r2, &(0x7f0000000b80)={0xa, 0x4e21, 0x9, @loopback, 0xfff}, 0x1c) ftruncate(r1, 0x2007ffb) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r1, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000280)=ANY=[@ANYBLOB="2c2e80d6d821"], 0xb) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x13, r4, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000280)=ANY=[@ANYBLOB="2c2e80d6d821"], 0xb) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x13, r5, 0x0) r6 = memfd_create(&(0x7f0000000b40)='^*^\x00', 0x2) write$binfmt_script(r6, &(0x7f0000000040)=ANY=[@ANYBLOB="2c2e80d6d821", @ANYRESOCT=r5], 0xffffffffffffff66) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r7, &(0x7f0000000280)=ANY=[@ANYBLOB="2c2e80d6d821"], 0xb) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x13, r7, 0x0) sendfile(r7, r0, &(0x7f0000000bc0)=0x5, 0x4) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x13, r3, 0x0) write$binfmt_elf64(r3, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0xc4, 0x4, 0x1, 0x7, 0xffffffffffff2c04, 0x3, 0x3, 0x5, 0x167, 0x40, 0x16d, 0x100, 0x8, 0x38, 0x1, 0x0, 0x6, 0xfffc}, [{0x4, 0x2, 0xffffffffffff0001, 0x200, 0xfff, 0x6, 0x931, 0x6}, {0x4, 0x5, 0x8000000000000001, 0x1, 0x1, 0x5, 0x20da, 0x1}], "ad0cf14c7f65654b91ac81ca269b4c70cbfb79b7f09dcba1fe487b9cc81899736c68291f4424a8713cfc244ed576698f8bde2de65d827684f37fe5b5e9e0971e5703d560266720acb3b6664146ce080dac1b0d91f07426a4b437d85a1f4a2fb475e5cd0877d180c87043c0e0652f361dce7f85b509b530ae656ded99bcc5d1a131cd0da2417652ed6d1a4d58fcb5b4445e1c0646be644eb09d29bec22603c7d3388b2a510e89ef25d698ee4b6f5f752e1e8e96", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xa63) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r8, 0x0) 20:51:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$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") r0 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r1, 0x0) fallocate(r1, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[], 0x208e24b) r3 = dup3(r0, 0xffffffffffffffff, 0x0) read$FUSE(r3, &(0x7f0000000a00)={0x2020}, 0xffd2) [ 417.936318][ T7414] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:462: comm syz-executor.4: Invalid block bitmap block 0 in block_group 0 [ 417.949407][ T576] EXT4-fs (loop3): This should not happen!! Data will be lost [ 417.949407][ T576] [ 417.962580][ T7414] EXT4-fs error (device loop4): ext4_discard_preallocations:4467: comm syz-executor.4: Error -117 reading block bitmap for 0 [ 417.972692][ T576] EXT4-fs error (device loop3): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:3: bad extent address lblock: 116, depth: 1 pblock 0 20:51:44 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x15, &(0x7f0000000000)={0x0, 'ip6gre0\x00'}, 0x18) 20:51:44 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000280)=ANY=[@ANYBLOB="2c2e80d6d821"], 0xb) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x13, r2, 0x0) connect$inet6(r2, &(0x7f0000000b80)={0xa, 0x4e21, 0x9, @loopback, 0xfff}, 0x1c) (async) connect$inet6(r2, &(0x7f0000000b80)={0xa, 0x4e21, 0x9, @loopback, 0xfff}, 0x1c) ftruncate(r1, 0x2007ffb) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r1, 0x0) (async) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) (async) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000280)=ANY=[@ANYBLOB="2c2e80d6d821"], 0xb) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x13, r4, 0x0) (async) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x13, r4, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000280)=ANY=[@ANYBLOB="2c2e80d6d821"], 0xb) (async) write$binfmt_script(r5, &(0x7f0000000280)=ANY=[@ANYBLOB="2c2e80d6d821"], 0xb) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x13, r5, 0x0) memfd_create(&(0x7f0000000b40)='^*^\x00', 0x2) (async) r6 = memfd_create(&(0x7f0000000b40)='^*^\x00', 0x2) write$binfmt_script(r6, &(0x7f0000000040)=ANY=[@ANYBLOB="2c2e80d6d821", @ANYRESOCT=r5], 0xffffffffffffff66) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r7, &(0x7f0000000280)=ANY=[@ANYBLOB="2c2e80d6d821"], 0xb) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x13, r7, 0x0) (async) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x13, r7, 0x0) sendfile(r7, r0, &(0x7f0000000bc0)=0x5, 0x4) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x13, r3, 0x0) write$binfmt_elf64(r3, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0xc4, 0x4, 0x1, 0x7, 0xffffffffffff2c04, 0x3, 0x3, 0x5, 0x167, 0x40, 0x16d, 0x100, 0x8, 0x38, 0x1, 0x0, 0x6, 0xfffc}, [{0x4, 0x2, 0xffffffffffff0001, 0x200, 0xfff, 0x6, 0x931, 0x6}, {0x4, 0x5, 0x8000000000000001, 0x1, 0x1, 0x5, 0x20da, 0x1}], "ad0cf14c7f65654b91ac81ca269b4c70cbfb79b7f09dcba1fe487b9cc81899736c68291f4424a8713cfc244ed576698f8bde2de65d827684f37fe5b5e9e0971e5703d560266720acb3b6664146ce080dac1b0d91f07426a4b437d85a1f4a2fb475e5cd0877d180c87043c0e0652f361dce7f85b509b530ae656ded99bcc5d1a131cd0da2417652ed6d1a4d58fcb5b4445e1c0646be644eb09d29bec22603c7d3388b2a510e89ef25d698ee4b6f5f752e1e8e96", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xa63) (async) write$binfmt_elf64(r3, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0xc4, 0x4, 0x1, 0x7, 0xffffffffffff2c04, 0x3, 0x3, 0x5, 0x167, 0x40, 0x16d, 0x100, 0x8, 0x38, 0x1, 0x0, 0x6, 0xfffc}, [{0x4, 0x2, 0xffffffffffff0001, 0x200, 0xfff, 0x6, 0x931, 0x6}, {0x4, 0x5, 0x8000000000000001, 0x1, 0x1, 0x5, 0x20da, 0x1}], "ad0cf14c7f65654b91ac81ca269b4c70cbfb79b7f09dcba1fe487b9cc81899736c68291f4424a8713cfc244ed576698f8bde2de65d827684f37fe5b5e9e0971e5703d560266720acb3b6664146ce080dac1b0d91f07426a4b437d85a1f4a2fb475e5cd0877d180c87043c0e0652f361dce7f85b509b530ae656ded99bcc5d1a131cd0da2417652ed6d1a4d58fcb5b4445e1c0646be644eb09d29bec22603c7d3388b2a510e89ef25d698ee4b6f5f752e1e8e96", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xa63) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r8, 0x0) [ 417.999932][ T800] EXT4-fs error (device loop5): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:4: bad extent address lblock: 0, depth: 1 pblock 0 [ 418.004988][ T576] EXT4-fs (loop3): Delayed block allocation failed for inode 16 at logical offset 116 with max blocks 2 with error 117 [ 418.018003][ T4103] EXT4-fs error (device loop4): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 418.042884][ T4103] EXT4-fs (loop4): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 3 with error 117 20:51:44 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000006240)={{{@in=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee00}, {}, {}, 0x0, 0x6e6bb6}, {{@in6=@ipv4={'\x00', '\xff\xff', @empty}}, 0x0, @in=@dev}}, 0xe8) 20:51:44 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000006240)={{{@in=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee00}}, {{@in6=@ipv4={'\x00', '\xff\xff', @empty}}, 0x2, @in=@dev}}, 0xe8) 20:51:44 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x13, &(0x7f0000002040)={{{@in=@local, @in=@broadcast}}, {{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x0, @in=@multicast1}}, 0xe8) 20:51:44 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) (async) r1 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) (async) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000280)=ANY=[@ANYBLOB="2c2e80d6d821"], 0xb) (async) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x13, r2, 0x0) (async) connect$inet6(r2, &(0x7f0000000b80)={0xa, 0x4e21, 0x9, @loopback, 0xfff}, 0x1c) ftruncate(r1, 0x2007ffb) (async) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r1, 0x0) (async) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) (async) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000280)=ANY=[@ANYBLOB="2c2e80d6d821"], 0xb) (async) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x13, r4, 0x0) (async) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000280)=ANY=[@ANYBLOB="2c2e80d6d821"], 0xb) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x13, r5, 0x0) r6 = memfd_create(&(0x7f0000000b40)='^*^\x00', 0x2) write$binfmt_script(r6, &(0x7f0000000040)=ANY=[@ANYBLOB="2c2e80d6d821", @ANYRESOCT=r5], 0xffffffffffffff66) (async) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r7, &(0x7f0000000280)=ANY=[@ANYBLOB="2c2e80d6d821"], 0xb) (async) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x13, r7, 0x0) (async) sendfile(r7, r0, &(0x7f0000000bc0)=0x5, 0x4) (async) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x13, r3, 0x0) (async) write$binfmt_elf64(r3, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0xc4, 0x4, 0x1, 0x7, 0xffffffffffff2c04, 0x3, 0x3, 0x5, 0x167, 0x40, 0x16d, 0x100, 0x8, 0x38, 0x1, 0x0, 0x6, 0xfffc}, [{0x4, 0x2, 0xffffffffffff0001, 0x200, 0xfff, 0x6, 0x931, 0x6}, {0x4, 0x5, 0x8000000000000001, 0x1, 0x1, 0x5, 0x20da, 0x1}], "ad0cf14c7f65654b91ac81ca269b4c70cbfb79b7f09dcba1fe487b9cc81899736c68291f4424a8713cfc244ed576698f8bde2de65d827684f37fe5b5e9e0971e5703d560266720acb3b6664146ce080dac1b0d91f07426a4b437d85a1f4a2fb475e5cd0877d180c87043c0e0652f361dce7f85b509b530ae656ded99bcc5d1a131cd0da2417652ed6d1a4d58fcb5b4445e1c0646be644eb09d29bec22603c7d3388b2a510e89ef25d698ee4b6f5f752e1e8e96", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xa63) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r8, 0x0) 20:51:44 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file2\x00', 0x141842, 0x0) write(r0, &(0x7f0000004200)='t', 0x1) ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0xc020662a, &(0x7f0000000040)={0x0, 0x1, 0x1}) [ 418.056692][ T800] EXT4-fs (loop5): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 3 with error 117 [ 418.098084][ T4103] EXT4-fs (loop4): This should not happen!! Data will be lost [ 418.098084][ T4103] [ 418.108434][ T800] EXT4-fs (loop5): This should not happen!! Data will be lost [ 418.108434][ T800] [ 418.124702][ T576] EXT4-fs (loop3): This should not happen!! Data will be lost [ 418.124702][ T576] [ 418.124798][ T4103] EXT4-fs error (device loop4): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:6: bad extent address lblock: 116, depth: 1 pblock 0 [ 418.137280][ T538] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5872: Corrupt filesystem [ 418.155359][ T4103] EXT4-fs (loop4): Delayed block allocation failed for inode 16 at logical offset 116 with max blocks 2 with error 117 [ 418.161709][ T7] EXT4-fs error (device loop5): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:0: bad extent address lblock: 116, depth: 1 pblock 0 [ 418.175210][ T4103] EXT4-fs (loop4): This should not happen!! Data will be lost [ 418.175210][ T4103] [ 418.184974][ T7] EXT4-fs (loop5): Delayed block allocation failed for inode 16 at logical offset 116 with max blocks 2 with error 117 [ 418.192905][ T538] EXT4-fs error (device loop3): ext4_quota_off:6502: inode #3: comm syz-executor.3: mark_inode_dirty error [ 418.205551][ T7] EXT4-fs (loop5): This should not happen!! Data will be lost [ 418.205551][ T7] [ 418.219138][ T542] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5872: Corrupt filesystem [ 418.228795][ T529] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5872: Corrupt filesystem [ 418.235569][ T542] EXT4-fs error (device loop4): ext4_quota_off:6502: inode #3: comm syz-executor.4: mark_inode_dirty error [ 418.245941][ T529] EXT4-fs error (device loop5): ext4_quota_off:6502: inode #3: comm syz-executor.5: mark_inode_dirty error [ 418.544673][ T7444] EXT4-fs (loop4): 1 orphan inode deleted [ 418.553388][ T7444] ext4 filesystem being mounted at /root/syzkaller-testdir2389773362/syzkaller.yuTcFk/230/file1 supports timestamps until 2038 (0x7fffffff) [ 418.575301][ T7446] EXT4-fs (loop3): 1 orphan inode deleted [ 418.580961][ T7446] ext4 filesystem being mounted at /root/syzkaller-testdir1695172709/syzkaller.Uq6l16/221/file1 supports timestamps until 2038 (0x7fffffff) [ 418.591190][ T7444] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:462: comm syz-executor.4: Invalid block bitmap block 0 in block_group 0 [ 418.608766][ T7444] EXT4-fs error (device loop4): ext4_discard_preallocations:4467: comm syz-executor.4: Error -117 reading block bitmap for 0 [ 418.622063][ T7444] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:462: comm syz-executor.4: Invalid block bitmap block 0 in block_group 0 [ 418.635787][ T7444] EXT4-fs error (device loop4): ext4_discard_preallocations:4467: comm syz-executor.4: Error -117 reading block bitmap for 0 [ 418.651351][ T7] EXT4-fs error (device loop4): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 418.665352][ T7] EXT4-fs (loop4): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 3 with error 117 [ 418.671330][ T7446] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:462: comm syz-executor.3: Invalid block bitmap block 0 in block_group 0 [ 418.677428][ T7] EXT4-fs (loop4): This should not happen!! Data will be lost [ 418.677428][ T7] [ 418.691241][ T7446] EXT4-fs error (device loop3): ext4_discard_preallocations:4467: comm syz-executor.3: Error -117 reading block bitmap for 0 [ 418.701059][ T7] EXT4-fs error (device loop4): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:0: bad extent address lblock: 116, depth: 1 pblock 0 [ 418.713426][ T7446] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:462: comm syz-executor.3: Invalid block bitmap block 0 in block_group 0 20:51:44 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$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") r0 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r1, 0x0) fallocate(r1, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b) r4 = dup3(r0, r2, 0x0) read$FUSE(r4, 0x0, 0x0) 20:51:44 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000200), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000c00)={0x0, 0x0, &(0x7f0000000bc0)={&(0x7f00000000c0)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="17040000000000000000210000000c0005000000000000000005050020000000000009001f0070687930"], 0x34}}, 0x0) 20:51:44 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r1, 0x2007ffb) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r1, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r1, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_NAME_TYPE_CMD(r0, 0x8982, &(0x7f0000000040)={0x6, 'netpci0\x00', {0x6}, 0x4}) 20:51:44 executing program 2: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder1\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000380)={0x1c, 0x0, &(0x7f0000000280)=[@acquire, @acquire_done], 0x0, 0x0, 0x0}) 20:51:44 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) 20:51:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$eJzs3d9rW9cdAPDvvbay/HBmZ9tDFlgWlgwnbJHseEnMHrIMxvIU2Ja9Z54tG2PZMpacxCYMh/0BgzHWQp/61JdC/4BCyZ9QCoH2vbSlpbRJ+9CHtiqSrtLElWKHyL5gfz5wfM+5V9L3e2x0dc+9x7oB7FunIuJqRAxExLmIGM7Wp1m51mxstB/36OHd6WZJotG48VkSSbau81pJtjzSfkocjIi/XYv4Z/LDuLW19YWpSqW8krVL9cXlUm1t/fz84tRcea68NDExfmny8uTFybG+9HMkIq786aP//+e1P19567e337/5ydl/NdMayrY/2Y9+ane90PpddAxGxMpOBMvBQLYs5JwHAADb0zzG/0lE/Kp1/D8cA62jUwAAAGAvafxhKL5OIhoAAADAnpW25sAmaTGbCzAUaVostufw/iwOp5Vqrf6b2erq0kx7ruxIFNLZ+Up5LJsrPBKFpNkez+bYdtoXNrUnIuJYRPxv+FCrXZyuVmbyPvkBAAAA+8SRTeP/L4fb438AAABgjxnJOwEAAABgxxn/AwAAwN5n/A8AAAB72l+uX2+WRuf+1zO31lYXqrfOz5RrC8XF1enidHVluThXrc61vrNvcavXq1Sry7+LpdU7pXq5Vi/V1tZvLlZXl+o355+6BTYAAACwi4798v57SURs/P5QqzQdyDspYFckz/PgD3cuD2D3DeSdAJCbwbwTAHJTyDsBIHdbnQfoOXnn7f7nAgAA7IzRn/e+/u/cAOxtad4JAAC7zvV/2L8KZgDCvvfjLba/+PX/RuO5EgIAAPpuqFWStJhdCxyKNC0WI462bgtQSGbnK+WxbHzw7nDhR832eOuZyfP97zAAAAAAAAAAAAAAAAAAAAAAAAAA7GONRhINAAAAYE+LSD9OWt/mHzE6fGZo8/mBA8lXw61lRNx+5cZLd6bq9ZXx5vrPH6+vv5ytv5DHGQwAAABgs844vTOOBwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIB+evTw7nSn7GbcT/8YESPd4g/GwdbyYBQi4vAXSQw+8bwkIgb6EH/jXkQc7xY/aaYVI1kW3eIfyjF+GhFH+hAf9rP7zf3P1W7vvzROtZbd33+DWXlRvfd/6eP930CP/c/RbcY48eCNUs/49yJODHbf/3TiJz3in95m/H/8fX2917bGqxGjXT9/kqdileqLy6Xa2vr5+cWpufJceWliYvzS5OXJi5Njpdn5Sjn72TXGf3/x5rfP6v/hHvFHtuj/mW32/5sHdx7+tF0tdIt/9nT3z9/jPeKn2Wffr7N6c/top77Rrj/p5OvvnHxW/2d69H+rv//Zbfb/3F///cE2HwoA7ILa2vrCVKVSXlFRUVF5XMl7zwQAAPTb9wf9eWcCAAAAAAAAAAAAAAAAAAAA+9dufJ3Y5pgb+XQVAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOCZvgsAAP//96DU7Q==") r0 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r1, 0x0) fallocate(r1, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[], 0x208e24b) r3 = dup3(r0, 0xffffffffffffffff, 0x0) read$FUSE(r3, &(0x7f0000000a00)={0x2020}, 0xffd2) 20:51:44 executing program 5: syz_clone(0x64000000, 0x0, 0x0, &(0x7f00000001c0), 0x0, 0x0) 20:51:44 executing program 1: fsopen(&(0x7f00000024c0)='sockfs\x00', 0x0) [ 418.727606][ T7] EXT4-fs (loop4): Delayed block allocation failed for inode 16 at logical offset 116 with max blocks 2 with error 117 [ 418.741089][ T7446] EXT4-fs error (device loop3): ext4_discard_preallocations:4467: comm syz-executor.3: Error -117 reading block bitmap for 0 [ 418.753088][ T7] EXT4-fs (loop4): This should not happen!! Data will be lost [ 418.753088][ T7] 20:51:44 executing program 2: pipe(&(0x7f0000000300)={0xffffffffffffffff}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, 0x0) 20:51:44 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r1, 0x2007ffb) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r1, 0x0) (async) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r1, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, 0xffffffffffffffff, 0x0) (async) ioctl$sock_SIOCGIFVLAN_SET_VLAN_NAME_TYPE_CMD(r0, 0x8982, &(0x7f0000000040)={0x6, 'netpci0\x00', {0x6}, 0x4}) 20:51:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$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") r0 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r1, 0x0) fallocate(r1, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b) r4 = dup3(r0, r2, 0x0) read$FUSE(r4, 0x0, 0x0) 20:51:44 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r0, 0x2007ffb) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000040), 0x20000) sendfile(r1, r0, 0x0, 0x3) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r2, 0x0) [ 418.801251][ T542] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5872: Corrupt filesystem [ 418.819601][ T800] EXT4-fs error (device loop3): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:4: bad extent address lblock: 0, depth: 1 pblock 0 [ 418.833872][ T542] EXT4-fs error (device loop4): ext4_quota_off:6502: inode #3: comm syz-executor.4: mark_inode_dirty error [ 418.847421][ T800] EXT4-fs (loop3): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 3 with error 117 [ 418.873840][ T800] EXT4-fs (loop3): This should not happen!! Data will be lost [ 418.873840][ T800] [ 418.885746][ T800] EXT4-fs error (device loop3): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:4: bad extent address lblock: 116, depth: 1 pblock 0 [ 418.899940][ T800] EXT4-fs (loop3): Delayed block allocation failed for inode 16 at logical offset 116 with max blocks 2 with error 117 [ 418.912189][ T800] EXT4-fs (loop3): This should not happen!! Data will be lost [ 418.912189][ T800] [ 418.923446][ T538] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5872: Corrupt filesystem [ 418.932797][ T538] EXT4-fs error (device loop3): ext4_quota_off:6502: inode #3: comm syz-executor.3: mark_inode_dirty error [ 418.999071][ T7474] EXT4-fs (loop2): 1 orphan inode deleted [ 419.004690][ T7474] ext4 filesystem being mounted at /root/syzkaller-testdir3794796657/syzkaller.EgkgM4/225/file1 supports timestamps until 2038 (0x7fffffff) [ 419.013754][ T7483] EXT4-fs (loop3): 1 orphan inode deleted [ 419.028979][ T7483] ext4 filesystem being mounted at /root/syzkaller-testdir1695172709/syzkaller.Uq6l16/222/file1 supports timestamps until 2038 (0x7fffffff) [ 419.060132][ T7483] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:462: comm syz-executor.3: Invalid block bitmap block 0 in block_group 0 [ 419.075315][ T7479] EXT4-fs (loop4): 1 orphan inode deleted [ 419.081489][ T7479] ext4 filesystem being mounted at /root/syzkaller-testdir2389773362/syzkaller.yuTcFk/231/file1 supports timestamps until 2038 (0x7fffffff) [ 419.089033][ T7474] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:462: comm syz-executor.2: Invalid block bitmap block 0 in block_group 0 [ 419.099688][ T7483] EXT4-fs error (device loop3): ext4_discard_preallocations:4467: comm syz-executor.3: Error -117 reading block bitmap for 0 [ 419.109584][ T7474] EXT4-fs error (device loop2): ext4_discard_preallocations:4467: comm syz-executor.2: Error -117 reading block bitmap for 0 [ 419.135082][ T7474] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:462: comm syz-executor.2: Invalid block bitmap block 0 in block_group 0 [ 419.148791][ T7474] EXT4-fs error (device loop2): ext4_discard_preallocations:4467: comm syz-executor.2: Error -117 reading block bitmap for 0 [ 419.166109][ T4103] EXT4-fs error (device loop2): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 419.167014][ T7479] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:462: comm syz-executor.4: Invalid block bitmap block 0 in block_group 0 [ 419.180840][ T7483] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:462: comm syz-executor.3: Invalid block bitmap block 0 in block_group 0 [ 419.207377][ T7479] EXT4-fs error (device loop4): ext4_discard_preallocations:4467: comm syz-executor.4: Error -117 reading block bitmap for 0 [ 419.207500][ T4103] EXT4-fs (loop2): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 3 with error 117 [ 419.220567][ T7479] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:462: comm syz-executor.4: Invalid block bitmap block 0 in block_group 0 [ 419.232355][ T4103] EXT4-fs (loop2): This should not happen!! Data will be lost [ 419.232355][ T4103] 20:51:45 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$eJzs3d9rW9cdAPDvvbay/HBmZ9tDFlgWlgwnbJHseEnMHrIMxvIU2Ja9Z54tG2PZMpacxCYMh/0BgzHWQp/61JdC/4BCyZ9QCoH2vbSlpbRJ+9CHtiqSrtLElWKHyL5gfz5wfM+5V9L3e2x0dc+9x7oB7FunIuJqRAxExLmIGM7Wp1m51mxstB/36OHd6WZJotG48VkSSbau81pJtjzSfkocjIi/XYv4Z/LDuLW19YWpSqW8krVL9cXlUm1t/fz84tRcea68NDExfmny8uTFybG+9HMkIq786aP//+e1P19567e337/5ydl/NdMayrY/2Y9+ane90PpddAxGxMpOBMvBQLYs5JwHAADb0zzG/0lE/Kp1/D8cA62jUwAAAGAvafxhKL5OIhoAAADAnpW25sAmaTGbCzAUaVostufw/iwOp5Vqrf6b2erq0kx7ruxIFNLZ+Up5LJsrPBKFpNkez+bYdtoXNrUnIuJYRPxv+FCrXZyuVmbyPvkBAAAA+8SRTeP/L4fb438AAABgjxnJOwEAAABgxxn/AwAAwN5n/A8AAAB72l+uX2+WRuf+1zO31lYXqrfOz5RrC8XF1enidHVluThXrc61vrNvcavXq1Sry7+LpdU7pXq5Vi/V1tZvLlZXl+o355+6BTYAAACwi4798v57SURs/P5QqzQdyDspYFckz/PgD3cuD2D3DeSdAJCbwbwTAHJTyDsBIHdbnQfoOXnn7f7nAgAA7IzRn/e+/u/cAOxtad4JAAC7zvV/2L8KZgDCvvfjLba/+PX/RuO5EgIAAPpuqFWStJhdCxyKNC0WI462bgtQSGbnK+WxbHzw7nDhR832eOuZyfP97zAAAAAAAAAAAAAAAAAAAAAAAAAA7GONRhINAAAAYE+LSD9OWt/mHzE6fGZo8/mBA8lXw61lRNx+5cZLd6bq9ZXx5vrPH6+vv5ytv5DHGQwAAABgs844vTOOBwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIB+evTw7nSn7GbcT/8YESPd4g/GwdbyYBQi4vAXSQw+8bwkIgb6EH/jXkQc7xY/aaYVI1kW3eIfyjF+GhFH+hAf9rP7zf3P1W7vvzROtZbd33+DWXlRvfd/6eP930CP/c/RbcY48eCNUs/49yJODHbf/3TiJz3in95m/H/8fX2917bGqxGjXT9/kqdileqLy6Xa2vr5+cWpufJceWliYvzS5OXJi5Njpdn5Sjn72TXGf3/x5rfP6v/hHvFHtuj/mW32/5sHdx7+tF0tdIt/9nT3z9/jPeKn2Wffr7N6c/top77Rrj/p5OvvnHxW/2d69H+rv//Zbfb/3F///cE2HwoA7ILa2vrCVKVSXlFRUVF5XMl7zwQAAPTb9wf9eWcCAAAAAAAAAAAAAAAAAAAA+9dufJ3Y5pgb+XQVAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOCZvgsAAP//96DU7Q==") r0 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r1, 0x0) fallocate(r1, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b) r4 = dup3(r0, r2, 0x0) read$FUSE(r4, 0x0, 0x0) 20:51:45 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$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") r0 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r1, 0x0) fallocate(r1, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b) r4 = dup3(r0, r2, 0x0) read$FUSE(r4, &(0x7f0000000a00)={0x2020}, 0xffd2) 20:51:45 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) (async) r1 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r1, 0x2007ffb) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r1, 0x0) (async) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r1, 0x0) (async) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_NAME_TYPE_CMD(r0, 0x8982, &(0x7f0000000040)={0x6, 'netpci0\x00', {0x6}, 0x4}) 20:51:45 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$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") r0 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r1, 0x0) fallocate(r1, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[], 0x208e24b) r3 = dup3(r0, r2, 0x0) read$FUSE(r3, &(0x7f0000000a00)={0x2020}, 0xffd2) 20:51:45 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000001180)=ANY=[@ANYBLOB="620af8ff0c200021bfa100000000000007010000f8ffffffb702000003000000bd120000000000008500000023000000b70000000000000095000000000000003faf4f2aa3d9b18ed812a2e2c49e8020e0e4a9446c7670568982b4e420f698393aa0f3881f9c24aa56f15199fad0093c59d66b5ece9f36c70d0f13905ea23c22624c9f87f9793f50bb546040677b0c5077da80fb982c1e9400e693146cea484a415b76966118b64f751a0f241b072e90080008002d75593a286cecc93e64c227c95aa0b784625704f07a72c29184ff7f0000cef809606056fe5c34664c0af9360a1f7a5e6b607130c89f18c0c1089d8b8588d72ec29c48b45ef4adf634be763289d01aa27ae8b09e00e79ab20b0b8e1148f49faf2ad0000000000000006fa03c6468972089b302d7bf6023cdcedb5e0125ebbc08dee510cb2364149215108333719acd97cfa15a932b77e74e802a0d42bc6099ad2300000080006ef6c1ff0900000000000010c63a949e8b7955394ffa82b8e942c89112f4ab87b1beeda7be586602d985430cea0162ab3fcf4591c926abfb076719237c8d0e60b0eea24492a660583eecdbf5bcd3de3a83209da17a0faf60fd6ad9b97aa5fa68480366c9c6fd6fa5043aa3926b81e3b59c9b081d6a08000000ea2b1a52496dfcaf99431412fd134a996382a1a04d5bb924cfe5f3185418d605ffff9c4d2ec7c32f2095e63c80aff9fa740b5b7632f32030916f89c6dad7603f2ba2a790d62d6faec2fed44da4928b30142ba11de6c5d50b83bae616b5054d1e7c13b1355d6f4a8245ffa4997da9c77af4c0eb97fca585ec6bf58351d564beb6d952aab9c70764b0a8a7583c90b3433b809bdb9fbd48bc873495cbff8a326eea31ae4e0f7505ebf6c9d13330ca006bce1a84521f14518c9b476fccbd6c712016219848624b87cec2dbe98223a0eb4fa39f6b5c02e6d6d90756ff57902a8f57000000009700cf0b4b8bc2294133000000000000000000030000000000459ff4b40000000010008bc0d9559711e6e8861c46495ba585a4b2d02edc3e28dd271c896249ed85b98008006c4a00000000ff435ac15fc0288d9b2a169cdcacc413b48dafb7a2c8cb482bac0adb02d9ba96e1010000000000000000007d5ad897ef3b7cda42013d53046da21b40216e14ba2d6ad5656bfff17addaedab25b30002abbba7fa725f38400be7c1f001b2cd317902f19e385be9e48dccff729433282830689da6b53b263339863297771429d120000003341bf4a00fca0493cf29b33dcc9ffffffffffffffd39fec2271ff0158929646efd1cf870cd7bb2366fde41f94290c2a5ff870ce5dfd3467decb05cfd9fcb32c8ed1dbd9d10a64c108285e71b5565b1768ee58969ced595229df17bcad70fb4021428ce970275d13b78249788f11f761038b75d4fe32b561d46ea3abe0fa4d30fa87ef201875f3b4b6ab7929a57affe7d7fa29822aea68a660e717a04becff0f719197724f4fce1093b62d7e8c7123d8ecbbc55bf404e4e1f74b7eed82571be54c72d978cf906df0042e36acd37d7f9e119f2c06f815312e0cfe222a06f56dd022c074eb8a322fb0bf47c0a8d154b405c37feaf3dd95f6ef2acd1fe582786105c7dfa2e5877050c91301bb997316dbf17866fb84d4173731efe895ff2e1c5560926e90109b598502d3e959efc71f665c4d75cf2458e3542c9062ece84c99a061887a20639b41c8c12ee86c50804042b3eac1f879b136345cf67ca378e676c3e08c1ed43ca8d3d10994c0b58645ac518a75fde7d7101d5e186c489b3a06fb99e0aa7f23a054de2f4d92d6bd72ee2c9fdc75aaaf1e3e483b4ad05573af403269b4a39ce40293947d9a631bcbf3583784acbda216550d7aec6b79e30cbd128f54c2d34b5457acf37331766e472391e358c3b377327ac9ecc34f24c9ae153ec60ac0694dc55bff9f5f4df90400000000000000d6b2c5ea1393fdf24285bf16b99c9cc0ad1857216f1a985f369191ae954febb3df464b635197351a5ef0a0fb89d2777399f5874c553aeb3729cffe86e66964ae09bb6d163118e4cbe024fd452277c3887d6116c6cc9d8046c216c1f895778cb25122a2a998de44aeadea2a40da8d06000000000000001737390cbf3a74cb2003016f1514216bdf57d2a40d40b51ab63e96ec8485b3b8a8c9ae3d060000000000000062eef552fcde2981f48c482bde8a168c3f5db2fea6f26e4a4304e50c349f4f9ecee27defc93871c5f99b355b72d538ba4958ea8e4aa370ac891e10096e7e60fc3541a2c905a1a95e9571bf38ae1981c4238ecaee6f75cd0a6881bd1517a8250df98674152f94e32409e2a3bce109b60000000000000000d6d5210d7560eb92d6a97a27602b81f76386f1535bef1497f92186086e29c6bc5a1fad6ec9a31137abf9a404abde7750898b1bd627e87306703be8672d70d1ab57075228a9f46ed9bd1f08fb8191bbab2dc51de3a61f0868afc4294859323e7a45319f18101293373750d1a8fe64680b0a3fc22dd704e4214de5944912d6c98cd1a9fbe1e7d58c08acaf30235b928a31d2eca55f74a23641f61f2d5b308cf0d031b0c7f0ced69993e9960ff5f76015e6009756237badf4e7965bbe2777e808fcba821aa8e8c5c39609ff854356cb4900000000000000000000000000c1fee30a3f7a85d1b29e58c77685efc0ceb1c8e5729c66418d169fc03aa188546b3ad2a182068e1e3a0e2505bc7f41019645466a000000003bc13c334b47f067bbab40743b2a428f1da1f68df75cf43f8ecc8d3726602111b40e761fd21081920382f14d12ca3c3431ee97471c786800007eaa69eb7f7f80772fdd11bb1d0d1280fbc22bf73468788df51710d7d31c632fc5ed1762eb0b428ee751c47d8e89fc745a868404a0bf35f0121008b722b1eaa6aedfa1bf2e7ccb2d61d5d76331945e20fa26b8471d42645288d7226bbd9c9e9e1cc9eb3d541e407cc2dae5e690cd628ab84875f2c50ba891cea599b079b4b4ba686fcdf240430a537a395dc73bda367bf12cb7d81691a5fe8c47be395656a297e9df0e71f96756ea5cce7daac4be290159f6bcd75f0dda9de5532e71ae9e48b0ed1254a83186c1526af6fbb869604d51a36a54c832e45b2569dc0d90b075225fde44c4e0973171ad47d6b70ebe660309e1e245b0fdf9743af930cd6db49a47613808bad959719c0000000000378a921c7f7f8433c2e24c7e800003c9e8095e02985f28e678f66422436f949e2ab8f162d7e3f855e378f4a1f40b0c6fb2d4b205aa00b6d713acebc5b014e61a543a5a194f9ac18d76b5440e3b1a569ed7aa287378c697f6cafa86966d7ba19e720413267a6ccea9c439671d2c680f2753ca184eeeb843450368acb4383a01d25eb3d1e23e0f2645d1cdfa9fa410632f8370541be9f2c66ee7e30393cd7a4d67ff2a49c4f9360984b5c2d452c76d29df5ba239a593564a1df87111c9bf3194fef97dcecc467ace45feeb685c5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&(0x7f0000000100)='GPL\x00'}, 0x48) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000080)='sched_switch\x00', r3}, 0x10) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r5, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000023c0)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, &(0x7f0000000140)="b9800000c03500400000665c8239fbc4237d0923062e35c5e17de74bc4027933f84000c4635765f766400fc774a666baf80cb8623a8480ef66bafc0cc422a58c010fbcf726660f38807769653626400fc7bb00000000360f7955f49af342d8868680000049b8206bc3c3220d2d4f5d2e66420fc73366bab6203e65650f06", 0x7e}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000a03000/0x18000)=nil, &(0x7f0000000240)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) r7 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r7, &(0x7f0000000040)={0x3, 0x0, &(0x7f0000000340)={&(0x7f00000014c0)=ANY=[@ANYBLOB="020400fe0a000000000000000000000003000600000080000200000000000000000000000000000002000100000000000000000000000000030005000000000002000000ac1414aa0000000000000000"], 0x50}, 0x1, 0x7}, 0x0) ioctl$KVM_SET_NESTED_STATE(r6, 0x4080aebf, &(0x7f0000004480)={{0x0, 0x0, 0x80}, 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fa3749ef09661488909a2f74e41a4968f5f1d1ebd9a511f5732ed60a18032d68dcf34a5914b1c24275e6c3d331a8c454e4c615db1f6ce4de1b44fc755da73eef517bca08fa464443eabf4046961625ee82c406e08359b49785a1cbe9822cada3375da9adf55bd50e156a314f10107a3fb880a944fa3a0cdb4be2234c19ab26f8075c6389a0a6062e82050b493a30e617f728b8d0ced0b69da60c6fdadd95ee1c0e656b63ecc72a491e07bce4c3df3761e51bb327a86d55a375e4f5859a8b179a47f4b5b8b85fed0db916e31885d0ad185d6c7e79449e282a5d10a7cf86d0305a2673cd9aa834d130fcb1098c0f69771ae23e2b49cdd3d39be17fcc309a282486bf0e0829a0805a036b0b1e357f03a861857312dab3033f00957ff6f03a35240724bc6adf429090f555aca563ffb5e4b67c75486149f2495971bf653617f29e50d59da32288afeabc768787d2e830c70d5f0dbd8db5e9923b8893f32c4cdc0d8130caefade59d7f5e270f8b5487b69815dd8cec6d3dfa3ca308987f2970ab3e8714cdbae27dc22fa434805c9284b904840a92bc76490c15c6a04df137940d48f7ac6285f858611376f447ebaf11ce4014066d57e5fa579b588e0d795fb0322d1b8606faf9507092be3e320184a5324df47792e8b015ee27ace73b0bc05f3eff2c2a9ee45752df32a85b1ad5679aedbe40ac59511938929e210a409e538c139d1fb93891d2b9908f915b9c556788bb8926b6a96923038a119eb68bcb528a42e97f8fbd49e7d5bb3e51987cca590ea8a18e049f64d8c994d63a707c441e63509f909adf5f7c26d36714bd55607513003f8f85f20c8fea4248627d2f19891baef9b134a8ecb6e3da6232c5b818d7469645038312b6b952f782f28ccd199367a51f750927e5f11ef04cb299dc7ba0c24500134d3a9a0a4f62903ae930f5ba49c39855ffc4aba6cc9d400075f094875db9ebcbcbb35309421d08a928b0216dcbbf718761b01b4d41cf55b0b2bf4c89603a61e5ac2f5bf5236d4bee90617e1b2fdc3a4540db2c89561c1cb9b1e28436013546e654e36fa328097ce8a4baf5a2fd78f9bca617bd4de062dbbc38c7356232b385823b6c604a401f43f5864111eff29045c12b6c622182e097caa5a9945133375b46dc0e268e860dd58b62403c41393f02c7f1d23a1d0daad5d2eb7a085387ea6b81ceb6191d5ffa7f58848996caad4796ee8d9e1bad072455a37d8b64888cb4007f344783afca22db07a2ccb8531c6a9ec9bffdf1f949e3fce89f623119595c5b9bfa51893ff36849be61ff0103edeb00c0f763bd4251805ec8d894692cd1636b4b1c96ab613896c17b2fb8a414a91463d54f145e1d49378e726e5921d8cd34aeb176a36701c9b75311806efcf402d4345034d7fd5165857bd2cd07b32a18334a3cf358dadbc8144b806120805a07714d8d0029fe0db7958bbb69b9a216e5945fdf0b892665c0bad2cd822797d5c7223094cd54042c781fba9d7f05a169f390225385d5c055896dc8a620a637a7c73ee77fbf2152fb62af9bcbe01389dd846724fa24ca6088d2bddf9bcae4d9e11f86266e4d87f6b11f3721c30e45303276236946e02c7e3f595b088473746d25b70bbdf8920924c6bb9e202e6d54e340a469e8ecf66b49dda0036a7d071492742593c2e02bd7bd703774f2ac8c45dbfa1f8ce4c205a05064362bf2819e80bd406367a86ece3f5d54b43029b3f7fcc2378c5e33e8de66fa5f3c4974310c3ac4d2ab1234b1fea14d71512c578dfab154a74dc66c8a5ff983a41e02c57c58cd9c3a77d22f15f8a6abe41de51ce4a921591ebba872c4feb0453b4f86fb4c7e19063b871ff6458b2ad51b992df6b16de3a5a2f5935c85d5a8709d82943c645f6199e76b38d718b86945638d92daa15aeb9beaa53028a425c6ee90dbf58b57f4a748ec0037fca725812aaac8e201d5121c06c9d3bfcbe799b9fa28440fceec7885d39a112626bd0f9e530cb5573083e6b3b0ce5ef60e85ea643331d45663f309d75d36c88ed56abbac74672daa72c2f180ab5d117d2ab17db9e36a807bcaa62a07aa5486d39d63f64d23f03e58f6fa346b39005cde05121ecc2146ae982d02532a2deb90d8b9cfd32ff03a5294933292fb3d58760bc81a72df0e602b9b4b7e407bc542924e9763fe0d4bd5346ccb9e10b1ea7dade31d4bbc900"}) syz_kvm_setup_cpu$x86(r5, r6, &(0x7f0000a0e000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE(r3, 0x50009401, 0x0) syz_mount_image$exfat(&(0x7f0000001500), &(0x7f0000001540)='./file0\x00', 0x200100d1, &(0x7f0000000240)={[{@errors_remount}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@gid}, {@errors_remount}, {@allow_utime={'allow_utime', 0x3d, 0x9fa8f64}}, {@allow_utime={'allow_utime', 0x3d, 0x1}}, {@errors_continue}, {}, {@umask={'umask', 0x3d, 0xf1f}}]}, 0x1, 0x14e2, &(0x7f0000002a80)="$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") r8 = socket$igmp(0x2, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000018c0)={0x0, 0x0, &(0x7f0000001880)={&(0x7f0000001140)={0x2, 0x7, 0x0, 0x0, 0x2}, 0x10}}, 0x0) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r9, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00'], 0xb) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x13, r9, 0x0) ioctl$sock_FIOGETOWN(r9, 0x8903, &(0x7f00000001c0)) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006900)=[{{&(0x7f0000002040)=@abs, 0x6e, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYRES8, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="0000000034000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r8, @ANYRES32=r8, @ANYRES32, @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="000000001c0000000000", @ANYBLOB='\x00', @ANYRES32, @ANYRES32, @ANYRES32=r8, @ANYRES32, @ANYRES32, @ANYRES32=r8, @ANYRES32, @ANYBLOB="db84abba1262db21624f22f970f4cb21ab42fa6885ac55a1b63d567588afee03d1cba5f3d2fe7c150a7887811022b7830ba9a952cc993d0614e5059657c3dd6a09726e3c2968df46ceb756650b97df0b4d5507d2bef3a3dfe8119ba50cc70f6f5bf54011d852f50e96f3421814"], 0x100}}], 0x1, 0x0) 20:51:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$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") r0 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r1, 0x0) fallocate(r1, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[], 0x208e24b) r3 = dup3(r0, 0xffffffffffffffff, 0x0) read$FUSE(r3, &(0x7f0000000a00)={0x2020}, 0xffd2) [ 419.246744][ T7479] EXT4-fs error (device loop4): ext4_discard_preallocations:4467: comm syz-executor.4: Error -117 reading block bitmap for 0 [ 419.255457][ T7483] EXT4-fs error (device loop3): ext4_discard_preallocations:4467: comm syz-executor.3: Error -117 reading block bitmap for 0 [ 419.268964][ T4103] EXT4-fs error (device loop2): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:6: bad extent address lblock: 116, depth: 1 pblock 0 20:51:45 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r0, 0x2007ffb) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r1, 0x0) r2 = socket$tipc(0x1e, 0x2, 0x0) recvmsg(r2, &(0x7f00000002c0)={&(0x7f00000000c0), 0x80, &(0x7f0000000040)=[{&(0x7f0000000140)=""/127, 0x7f}], 0x1, &(0x7f00000001c0)=""/230, 0xe6}, 0x0) [ 419.300287][ T800] EXT4-fs error (device loop4): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:4: bad extent address lblock: 0, depth: 1 pblock 0 [ 419.311784][ T576] EXT4-fs error (device loop3): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 419.328050][ T800] EXT4-fs (loop4): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 3 with error 117 [ 419.328072][ T4103] EXT4-fs (loop2): Delayed block allocation failed for inode 16 at logical offset 116 with max blocks 2 with error 117 [ 419.341202][ T800] EXT4-fs (loop4): This should not happen!! Data will be lost 20:51:45 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r0, 0x2007ffb) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r1, 0x0) r2 = socket$tipc(0x1e, 0x2, 0x0) recvmsg(r2, &(0x7f00000002c0)={&(0x7f00000000c0), 0x80, &(0x7f0000000040)=[{&(0x7f0000000140)=""/127, 0x7f}], 0x1, &(0x7f00000001c0)=""/230, 0xe6}, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) (async) open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) (async) ftruncate(r0, 0x2007ffb) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r0, 0x0) (async) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) (async) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r1, 0x0) (async) socket$tipc(0x1e, 0x2, 0x0) (async) recvmsg(r2, &(0x7f00000002c0)={&(0x7f00000000c0), 0x80, &(0x7f0000000040)=[{&(0x7f0000000140)=""/127, 0x7f}], 0x1, &(0x7f00000001c0)=""/230, 0xe6}, 0x0) (async) [ 419.341202][ T800] [ 419.353813][ T4103] EXT4-fs (loop2): This should not happen!! Data will be lost [ 419.353813][ T4103] [ 419.369559][ T576] EXT4-fs (loop3): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 3 with error 117 [ 419.383713][ T576] EXT4-fs (loop3): This should not happen!! Data will be lost [ 419.383713][ T576] [ 419.398190][ T535] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5872: Corrupt filesystem 20:51:45 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) (async) r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r0, 0x2007ffb) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r1, 0x0) (async) r2 = socket$tipc(0x1e, 0x2, 0x0) recvmsg(r2, &(0x7f00000002c0)={&(0x7f00000000c0), 0x80, &(0x7f0000000040)=[{&(0x7f0000000140)=""/127, 0x7f}], 0x1, &(0x7f00000001c0)=""/230, 0xe6}, 0x0) [ 419.408743][ T800] EXT4-fs error (device loop4): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:4: bad extent address lblock: 116, depth: 1 pblock 0 [ 419.411231][ T576] EXT4-fs error (device loop3): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:3: bad extent address lblock: 116, depth: 1 pblock 0 [ 419.428497][ T535] EXT4-fs error (device loop2): ext4_quota_off:6502: inode #3: comm syz-executor.2: mark_inode_dirty error [ 419.441007][ T800] EXT4-fs (loop4): Delayed block allocation failed for inode 16 at logical offset 116 with max blocks 2 with error 117 [ 419.452073][ T576] EXT4-fs (loop3): Delayed block allocation failed for inode 16 at logical offset 116 with max blocks 2 with error 117 [ 419.464083][ T800] EXT4-fs (loop4): This should not happen!! Data will be lost [ 419.464083][ T800] [ 419.472304][ T576] EXT4-fs (loop3): This should not happen!! Data will be lost [ 419.472304][ T576] [ 419.474284][ T538] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5872: Corrupt filesystem [ 419.488786][ T7491] EXT4-fs (loop5): 1 orphan inode deleted [ 419.501616][ T7496] EXT4-fs (loop1): 1 orphan inode deleted [ 419.510952][ T7491] ext4 filesystem being mounted at /root/syzkaller-testdir2650324621/syzkaller.G6dHvR/222/file1 supports timestamps until 2038 (0x7fffffff) [ 419.527855][ T542] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5872: Corrupt filesystem [ 419.535171][ T7496] ext4 filesystem being mounted at /root/syzkaller-testdir2974389928/syzkaller.HOSnAX/251/file1 supports timestamps until 2038 (0x7fffffff) [ 419.551856][ T538] EXT4-fs error (device loop3): ext4_quota_off:6502: inode #3: comm syz-executor.3: mark_inode_dirty error [ 419.556212][ T542] EXT4-fs error (device loop4): ext4_quota_off:6502: inode #3: comm syz-executor.4: mark_inode_dirty error [ 419.580132][ T7491] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5872: Corrupt filesystem [ 419.591525][ T7491] EXT4-fs error (device loop5): ext4_dirty_inode:6082: inode #16: comm syz-executor.5: mark_inode_dirty error 20:51:45 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x600, 0x91) ftruncate(r1, 0x2007ffb) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r1, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000001c40)='pids.events\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r2, 0x0) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000002e00), 0x100000, 0x0) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000001880)=ANY=[@ANYBLOB="2c2e80d6fc21e6a3fb887a4cdf35ddda4a714a9d6e97463a4ff26f3f2ce553977df2c7056ae7cf26cc175182847b3e46fd73e07fef205132365eb4e865bc61e0fa79357cde0f4bd89a48fc817f7a50985f1619e97e55b4d5084ecb129873723125d3eedb22201cc301f32ddd5c71846c3ed540d76d0645e54764cf3d44ea68283d24b58e48627cff8c34fa9d976175fad2d54a646bc3bc66b3727f6373c0d83aeb96f74f57461cf316e51453f0f7fd23732f7b442fd2523c29ae219d7c9e28701899ad118a58bd02462917b6b62007cded06fa52"], 0xb) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x13, r5, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r6, &(0x7f0000000280)=ANY=[@ANYBLOB="2c2e80d6d821"], 0xb) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x13, r6, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r7, &(0x7f0000000280)=ANY=[@ANYBLOB="2c2e80d6d821"], 0xb) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x13, r7, 0x0) r8 = getpgid(0xffffffffffffffff) r9 = inotify_init() r10 = pidfd_getfd(r0, r0, 0x0) r11 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r11, &(0x7f0000000280)=ANY=[@ANYBLOB="2c2e80d6d821"], 0xb) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x13, r11, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000004080)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@initdev}}, &(0x7f0000004180)=0xe8) r13 = getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005fc0)=[{{&(0x7f0000003500)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f00000038c0)=[{&(0x7f0000003580)="95fe0e0558e821676c2330a657a21f9ce1d6ab75c0a835c0cb0281ec84b1be057ebebf725211", 0x26}, {&(0x7f00000035c0)="fca8236debb169774e43b53442b4f46fa518f62b66bb761a53a217b5e4518e8c2e511d7c4707094b7d4941d02f5bf00c64a028edfd4728703d1cb116392ac25d37016f22231ab3ee7e5d64de674380447bdb719923dd256f25ee0479944224f2237059d6a290d2ffcd82bb46d00d9cee3309348853fa95d37a2b52b7383ce5e00cd7e538a1531e7a0f377017881f9866a9d443233cbcef950bfebb25b27cbc999418ab606b3d3026b5e1904c4eb6d542aeaba58e581a5c71209866a7882aa5a6b33de987023d9fe4bb7012b9246dd6c3b7d5e47f56e70443163e6adc1f3e8a5fe0ecb91ed4cea514a8f05c91e031eb6c8d32f5b0", 0xf4}, {&(0x7f00000036c0)}, {&(0x7f0000003740)="b04fea6e36b6feae330c6936af8ee2", 0xf}, {&(0x7f0000003780)="ea4722526a952e235b70cc339adb33f3b7cc5574846c8a202596d92945300de4910980031cfd0d182f114c6dda40296f3cb4fa19bfd0836dc3ee61992ab0e03486e41aacb2", 0x45}, {&(0x7f0000003800)="0e53b33bb377513453c4e350bda3c9f2a510489f8bf58dbf43459bdf63b149dd61e733bec38190291ea2a50b6ddf1d39f0519e6082cc3a36ba366d22a3d8db7d2bf470f1295c2835f9e39a0626960972", 0x50}], 0x6, 0x0, 0x0, 0x804}}, {{&(0x7f0000003940)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000003a00)=[{&(0x7f00000039c0)="4d6473334502733c64", 0x9}], 0x1, &(0x7f0000003140)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x80, 0x8000}}, {{0x0, 0x0, &(0x7f0000004e40)=[{0x0}, {&(0x7f0000003dc0)="0f52a88ef3cb1b768a7c30b0b0f23629c645e9637d6d1249244feec3bafa8104220f689e6338c4a61f86e31740b0be0e5f39a1a8cf210cb42fd6c8524327a3112a5c902c6de809d106c512780c3ac8746b2c4d25f8b496a280bfa8ae4d03b80d5bf23381b92ad0063102e77d1de9830fb06f20e92b849bba07df7232f5da287d726df4881a58ee9364723c12a9352f232a7bd8f9fe19d8c8ad1dee3ae18382d864691f0e66cd636e76db1961d5dbab61c4827bfa0cefe08fd4e64e80839b5a5778c5246bfc2c7046e0596e0e14bdff4c1696ee2736c5ced11952ff3fbd0d202fad8a399366b0e25c2c2af183605b0427ad473f06013308aa6ed00b4120199fe9806627576eadcdf37e3b5c755a73cf3c4f1c53f5c03c4b45e321d20f3e22df2d2430bcb5ea433d924d3fef963c14dc24a15638a9cd5828f96f887ed0d6001fef1249388d563c26a1828a049e99d1590173126326be2a18d83c969c4c16ad2112e0783f38528e225442aa2635019a05501d464691669c23c750cab891127ea73fcf87abd2ea84f30e02cf8fef516972f454f696ffff62b847974b007777c71acd8185f441a77e0e147b535954d8ab0c7a73896120d853bc87fb1b4754dad735fd0081414fdeae078f4f7b635a48a3bcbe978798d65b7e93f513ce40c0a36a2b78006ca39938f55651c9d9d45250650b148362fffd3333ab94d496f2ef4e9551adb6c4593e393af4837c85b93ab97a8cfc166cd03acd74aead3b668850389b27d589df17831b8648994c729d1fdd8da98d1828e43460d9bb46e37c1cf9264fb4874329c96981552ff1d983f13263c890a8d36fad0649db7a7826dc897c8d3edd69541ca156f1daa0a2556c474c3f4dd6e858c9dcbda664d746a4306de130829f275f85e4aaca2a43434e34e1f941d08d0678712f7bf4f63922e5cb22d317f47b9c51e52304e80934bf0caac40cb13f3c86f9cfaaedf63d208fd32301a75890b8676ca70b1b4ba959ed89e398643e5de7e66d206b6cd379690e6fc2ae593470202e2c8b0fb32f4a11f8684fe1e9f5d28d55f4d966a2b310bd036fb814b6d6d33e707ea37166cb97a1216fedf7c7cbf9f6152f32bf652e19c9c869ca063cd614d104c13ad8cd673ebb8f07a9749c0e38e83d6c77074d49e95862eb4bb25a2dfebd561751bc4be54336e770d4007d542a7662ce8330ca9c89ff9dc2e4c5124c03b2110efac61bb317cff9b48251e3f05d7b2c86a71162933d2083c3287b856f1e7afa18157fc600e3f7258594c7aaf50da7407d982eb202f324b2cbcd04b8fa60bfa050b1fe86b71b97bbade969bba470f5eeafb40ce22f00e17056a8f6dabad3521cff3907fd7b18926239fa5903415de0d5aeb33972b76f70a9b84274abe3e59db76e18f355f0c7886bdefeb2ffc3a6657525c38b0f15e791a94468c758b1109f0edbe91a0d20c1253856c80dec62e24db1fadfc34ab9871e9d3db642d19f01f7f79771819d1435a91944cd254fe092d3688c5a11344bfa33ce5d486a170639b1e8aa101140429f3b213bc09e03c0381341b9174ff07f90d70a7e62c44e12a5d72d2728c16904910c7b237b1f7f8cd8ffc87edf35948f62c40a5f3cd38a7f1832040b9d2b2ce8dbd66cf66147581219ab9223fd49dfa0bb29dba1a28dedf9aa94ea694601af0832e4fd35bdff67818a09930ffdb847613293be983666f6fa81d94a0a510afdbdcfa336dc9df5362790bbabe6dbf6ad62535e3793a7db8985e085405a935e039dfab2bedd9a3bb67b70eb16289d93e74c2aea6e3600d2c9f33e43b65b49c774184aa79d5408757898ee9799de86d6104b4051f85b586f657c1a4aba5806fb0ef31275a880d61b802f86e7641802dd55177d4418dcf22759c000c1fff49b0d407e5df29c1e3f3160ea948fa5c210b2c45000a2aada4f7774d6fea991e42a7d1b8720b247f7752a904809bb0760e68df082ce5a76462ab7f5935dddc10356ac9cd24af1cbb4d4d8e1c367569f7c13eb7416403dc2b7a8bb7457d06fc3e4e0482e23d6a39aafa11fe217700c636e99119e3907d0a6e2facf4b6b339c188ed6186c5f312b4740ea1a575376ae5ff11cb39d3bdd53675e57236554a28bd3c066a2f6905a78e4cb5a51d1972c2002d8894660f7c2ac7e8be15235173b103cc726244b02e4e597589fbc7739e92df36a672bf775fabafd464be32f4ceb0b96d2e5835129dda38bf3b45bb1c35df0f96e9278b27d64bc2deaf581fe65cd3d557d0b58ce1ca0e822178ef1ea002576e7c27fab23280f073605e597e3718aa26a8edc1dd2867638f972e83cd95724b0a371a77436a2a6beeffd3a47c9913f005278e183a1252ce89e436c7a978867c6691c148af89706194f131eecdf1b745000af8e532e145262798356ab7bad6a1128da34d0c8bffae021fc74f03287ef9e338b2f02162f4583f42202795c246bfb1af7c36aa8ce233b8b841475996f867bbafd1c499c7911494ac8a6b0367e0034aed1094642b1ba35198659484a7b2b178a49da394e93dbbfe23b8b49d3c021ce2039806e867e96a27ecebe96b7f9133337447465e9c61831969b3c810bc00796f172c893e5a587153632cf3ee191489e4b8ccc9515ac302399c826abfd6f51e365f311f3a5f8070e1e23e957e52844dbd1308af3c36dcfad5b3f7a5e2fd1082380f064ed6812d76f9452e24db8f4a1de08a96cb66849184e3fc619ba775078a4195556369b1f6944c4916ac53a984967ba052a5409558aa2388e457fd673aa1912106252a42eb7fc3dc9faca817956fcf553584f58e97141d8972604383b43f6fe19191f85e489bbca1fd9f70db9022dff70a4603df3c0efef5f5df53801c526f8cde99160dcb6d401f3831b0806eec4198f1a3869185554e5bba63b60ba888e85245b7872566482a2dc0bd6b5075c395cf652eccdb7a9dee368e815ea2ea7732554f812a0c61a808feebea1d5ad4bdb565814be243f1d6ce19183a0d50db24b76d5d22d8cd759aeaf7b1b5cc238808eab8c175cf689de9e66bee06191cf563746385c8168bd27ccf3a622aaaa1adc9ef56674b61746b6626248ad931016e59a4d9b221e34cd05463834471820448ece2225ae24533b078c5b538355c6600f302a39b04d7c195dc1a71e2629f0611614a8ef2d34d91a67b16f2505d421a529fa6d9dc88ff2fea7603f12dff096783c956fdf9dba45b1cd28ff36997180757f6b4913fb9cf7440d0f030e4b3d10ac51c5d5862017a6b23f3057579fffc97317169e4d5fe2f763f9765159abd8c34f59bb19b52771a7b8d959a4a45667fb200376311f61fbbaf1f23462f7dd828571aa6171429d948bb20f6449369ef420d6e2f9ac609e5770de7537f23ad9ce1c01253d95500e20c168973bea3bc4ee1ce306a0c72bfa9ddb8c2c5c6d2555975aa5028e7cba9e454881eebe672f272e6ab2b1ce10bef95a5b9f5bec9531878e2559b43027193037cb65f19f0e5fe045887128f3c13318531c5a4a26af45aa687d0a3ce061b52d74ba4bc6b800227d56fbf88497050ddc9647b18afb035172bec9c38432a4da5431d80a4ce62759cd56410e1d55ebc51639daaff692b96afcd40ac9dc3a71736705f281e7469e498e21b0bbc663d638d9c4465eae7cf952212079206f0d6af69cb7cb68a5d10e785ee314064657d532d5ad563174a4787e9c6320fd4e02e7d67f9eef7ae0e294c0ed16844a97a22e5ad4fd7142861058cd52a7fa0e9afb89c698076fc5335af299763a89a48fab62f0c9817625eb3a18f5127af6791d62961a17c855846b0fc5563b3fc5011828e274cc3e0b63017eac25d1fddbb68d0726257c1e9a790b3d7e18d25d9cd8a42b05f947bd0f2514a11a29bba37d08ffd380d9900fddfbf9b1e58fa73c38d4428219bd379632e218ba5f23cc2771d8967afe7ac4f4dcfd14ec44b0e583d4ae5dd1cdc6f989fede50851b6f71ed9bcfdd3f7a9ae96975e13b52e53cbfc33419fa077422c1e41e4f438e64c5727e83c7d06f52036cb2dfad0f1da2ff2743c6a31addab32858eb672c9e5e4ed68f45b509cb63773ed1a5f235973da12f01cd8a0699715e37277e3fc8ae3f1dffdfdc3d5106d294f727ab0b172dd68f7cc1b1a12253848e8a8906b683c84b39d723a89e260a8618961703a507f8fde6e5c0d9af9f04f82f715d1b947b9cd07a3d8c0b06f638a6a800958f01bc84bb54b1af1d4beaf3a67c47cedfd0fb0fe7858e7ee5ec215397b141a0826a761fedcdf18d88784a8c7fe7a776b9b095866d63a2701e13b62bf3cb8037f1721a080ea875237da22a6a738f8d4209338eaa91ecc3f0adc89df85ebfefec5eef07d5ee4fcb4f95fc3c39e7393ed06c4bf08eb9790a53dce70fa5bbca1967b30e40843b1e11b6d76075fd57d2f99b46469a9126f15bdf0064bd5bfb7ff635e990259f13eb244a90378a6887b4dacc7ca55b512ddd7e6fbe6b5dbdb0b7de864f9ca42292c7f01aeb98a39e6a50214b9d95e2e6c308a18453b89208f2fe5a073f9113a4afc12818640d03936db3636b7a1aef5f70e7bd27d0ae8fbd8250296054c992a4e8ef4b95c0b471291e53e7e7b9a772c201807f214006eb9390000ccecb33069a297ee927093ed6d77294496912e11e179f3ee590e52a5e73fe21543ccf007191dbd117aed03fa63443409f60fe219a04da6bb852ded6829cdcdb5166e999e7668c2f029dce281b4e57e33bc0eea02919788a09f31025f97437803a2cb02be71ed7b3eccdd1110f21419f338c85e489f68677e098c450d825d50412376b27856edc35498929f641da385b089623ce9887560b09fdf79e0b8202265b721a905a79b4f9d9a1b15e0bc4ffdcc6106b33c59a6ee9ffd847689f98bea12b5f367e87cd06b57cddfe85666cbc2b57456e6c3f61f386506ddd7dd8670a9c85195dbfb21d009fe97ab1e748011bb97797901d77d1b2d8bf27d321bb43be157b92e2c0d559417e4230d2725a70221a9913755f0b51d400a281c52f396cf018bb5d0e2ada1c0e850fbf30843f46937f8e7fc14aad520c195d22a5d6784cec43d62e72aaa645599c0ad59eb9da2919249a3137d4a9deec0a9de889ef8ba30fa983be2b54b006d76a17927b5ab2795beef6f3ed55a254828a240ae1873d02fcc1d7350eaffc989efb9b6e3aeecb5bb562461b7af9c2274b9035f751b7ee909a284757752b9486c7114aaffa33c7f2bb4106c7ce1b1f03f2bf5da688c0f3c79f1944892ebbc800a880a0c748cd55f76bb84c61a5d10fbece52847d42abe151dcb25130d5940b435d17c0f09567d6502be558f1beb900dffa7f0f97e60f94f8c8fa4fc73444400aa9b2f39ab076b025a3ef510928c5a7a851e2f2a5f9647b5d7e8c21d8a498f3bb12fc29069ec8c2971053842577ed7a5af3bbace06dc041b1a6ccdfd34963ef863147bf2dd726ff9690c42b9fd5f56cb7c5d8cd5adc8a5d6a2925e365644e7ec34dd521a71760c70e375902a6af497c5f45ccfb0cbcc9cea09ab01bc5f45ee77e25aa28f44a87cb70439c32c56698a4d6f4575e7a34bd8ba82706c93fb562604e464e3df42f6cf64683c5e926079e351d00d1145ad5e3a7ff72f56db6e3a529e6b7ef8d2eb797f24566d295ca6db8a24e788929652820e33afb8dffb7892b3febf407ebbe73948629bce548750f7e1b514e6715c88ea0e9e886775763921932c5d9c410b0e5e1d484c58f1aab0af9debef4998b3b03401f7ec6cf4e8787b092be6ddec0e12b5fd13778c5c18034d3faf731735a0684773fdd23a", 0x1000}, {&(0x7f0000004dc0)}, {&(0x7f0000004e00)="b4eae2618199fcd36fa8", 0xa}], 0x4, 0x0, 0x0, 0x80c1}}, {{&(0x7f0000004e80)=@file={0x1, './file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f0000005f80)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r13}}}], 0x40, 0x800}}], 0x4, 0x4000000) r14 = syz_open_dev$mouse(&(0x7f00000041c0), 0x400, 0x0) r15 = syz_open_dev$evdev(&(0x7f0000004200), 0x0, 0x220400) sendmmsg$unix(r0, &(0x7f0000004340)=[{{&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000040)=[{&(0x7f0000000140)="0d77aa98598a12e0cfdcdf0db11148f9b4bec17e9712075cf183c161c427b01f02ceb19c92f612e2c9c70cbb3e8eaac054623badabca5a253156bf169ef84b67482883c8b16804052a16bae06bfdd5b71b9e8f4e3b353044d0098ea84512cfa889712abd3a274e6ede24cd5bdfa61cada5c91e152faf2962e31ef1a5322723a5a34df023049d31f6aff3fd3526328f8898061a31a60ca04d2c19381710cc6e014f20ae43e26247ecddf8e0e20eb15513e6c7a544b1f4674ea768822a3609f49890e342773b231b056dc66ef83b7a3d5a8d507822fde4870b0a45", 0xda}, {&(0x7f0000000240)="49e3015aa4e2dc93601297aa3a278a10003de27e0db037b9c68019132674016fe7dd6997dc508486ac24836211e79c3995945520c62647d3edd525348fca5e416ab5c44cc827ff42c4088545cb8d67cc5511464f1d7058125455c7be1d29886dcfaa00f3f932b3d4f4c8c06953cc4c395a100a53aa40db0378d6c2378a1e9ff91e850f3bbebc6afef11a1977eea94f28c2cb5cd18fba02ca4a65bb4380b08e5fefe5f181d97695668b11134f98a3", 0xae}, {&(0x7f0000000300)="dc5df2778d14016b353981d7c6c496c7555b8fb0136e59c5a4006ec07e61c979053a3d0978085b8ebf84eaebbaa7eb63ab4b743046ecab90da686d8f1cc9cc4203c2ba8c3b083aa6ab38d652205f7383c357aa7d96187e3f86dafb52469bed02f567a1b1fd7a4a63c091cfb9802a90d45512d406dd62c3", 0x77}], 0x3, &(0x7f0000000380)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00}}}], 0x20}}, {{&(0x7f00000003c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001800)=[{&(0x7f0000000440)="b479dbb3eadf7a7a18bf58cf07ca10bf6dc42df41558afcb717936b1f5f410067c0de3180e050296369ca884f18f2500a458b16079f09a304a63c2dbc22e3dd306e9e1f4989a12845318a123bad864457e3c2a09df1bd3dc8642a7181fd2318eb1832c368057c125b17996e63d8726859b60f7c2eefc8b812079b54a8751bf4bbf9924b1be2a62e5a964b71bcff930f17eaf0618b3f6cb1a23d0e56989ca8d9fb165c1014d49565e0cac32525beacb9c48397e7d8a4315e45615ede21553872a901b696a9eea597c554bb31f872b46a683e545ce12bbe1fec78ace25ea59822625f0bb40eacf1c4506412ecd07e823", 0xef}, {&(0x7f0000000540)="d05646439556a31a9bbfc719f7079f72c720bd3dfa96c219d00abfe38372935c60261daf1a6b1d06b77dc644984da522a09e73342ed3500bbf579f0bc4296ee6c35a", 0x42}, {&(0x7f00000005c0)="0da1b4565bea2eed65a19ddbaacebf033d3ffe3653bdea04dcb89802d10d716830e07c0de1cac6466a1227e59e6de2a1d16eccba9f366f09b18d81d8d2106465cd5b1e6a067458fd55467631687bbc01994972020500c3b76998c76f630ab61ab3fde004bd135d1ea4e39e05d1f7cb0e7ae80d09f557e7dc7a9310b9b23be282750222803fbae83c560975e61bba97948da309fce2d4a2f93d6b107ec281ba7195fb1e9e421fce124705aed02f5b101ce265bd86406d1bf7d6a19028ec", 0xbd}, {&(0x7f0000000680)="654fcb594f4733bf075c60516f", 0xd}, {&(0x7f00000006c0)="a0752305d53176754511ca7d80e00c41257ad31ea502a6978ca894fe987d6b836bd9358e4a83164233b8cb", 0x2b}, {&(0x7f0000000700)="890b682423ef3143faa4bd15f61000b8bd6f265d316176beecd215b6f9ce8cd16b671672", 0x24}, {&(0x7f0000000740)="3636d9b955944cecb187ec81f0384c14acda85b42e3f1bfaf71cad134ba57db094467585bf7099e7d813fa9c6a04a35c959959a1adf7d6ab5916ed4cfd0c4ec5343e97be5379bb08fd1c3a6ecb9e03be9577a39ce10da8e5edcba894bd8f2629c889758efebf47390afc0734ef9909bec6e06dd7b60137d4174618b4075954833494eeb9d78fc23dece4a01af9b2396d3c50c090f70bc68325262a3fb34a260f0bfbbba93c6391763663521912821db43912cf0741dbdd", 0xb7}, 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0x1000}], 0x8, &(0x7f0000001980)=[@cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, r0, r2, 0xffffffffffffffff, r2, r0, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @rights={{0x18, 0x1, 0x1, [r0, r2]}}, @rights={{0x20, 0x1, 0x1, [r1, r1, r2, r1]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r2, r2, r1]}}], 0xe8, 0x80c0}}, {{&(0x7f0000001a80)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001c00)=[{&(0x7f0000001b00)="f1ecd6256967ab2369ee99", 0xb}, {&(0x7f0000001b40)="fe37813f73831059094f41761c6d17980f964240466cf4f1149d480c3e87068df78fab801bf74ea1", 0x28}, {&(0x7f0000001b80)="e048548eca3e9529ac41eb2f11e9441fe600a065f6906f4b9d80be9d2a3cfcd61d31bca5f81742cb6c66c5ae60000c0682308f24bf62c98eadefbcd630acff43af3e6d669c57228d1abc7c5d5da05702c73d2743dbba519bc60df9934750ab84f9801b4f86cd372e2881189f4fc6d559741900de85065de91aff729210564f0c", 0x80}], 0x3, &(0x7f0000001c80)=[@rights={{0x24, 0x1, 0x1, [r0, 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{&(0x7f0000001ec0)="5eed105e1abba84b6c85d5afb00bd43031a318fa88a474c6d0a1129be32e816336ea5bd7f04180a87018c38530f46959bc69b0ec5dec008d0cc1c792b71364594f762d49872709adc4dd19cdd014d0b493046af342e38044b3e89460b1a6e6c53f9f473e26b77e1b0d1454ff800b4709a9a2c6b8a616af6f6954884077e6a462d92e6bf96e2ebd547cde2f99239ca70854f97bfb4cc083bdba1ce5e34eae868bfdd6e7cd479a3d290e0ee1d6bf9092b621c9e74947442d19772dff84e28faecc1a40f734d384e66f", 0xc8}, {&(0x7f0000001fc0)="f85ee7095ec3998ae8c4f1a3adf564fdef0915ef848ce77cf5df05763238487f519882e997a041fcc89b27f519226322e63996aa0f41dce61e34ddee359e29c5598f29f28a386ae4414e40dce16bc899d5ced52b480873168a6553dc7ea235686c205f1f07a60b303c611929ae91f1ba3738f0d31aaac07f24573f0a98db50a2c021915da0cf3d647c8d41ae212a9abe1293be9ccc43ec578f8c3c369c991cdf6a08f68b10b4488c596881efa5dfbe", 0xaf}, {&(0x7f0000002080)="c1ea4efabef4a37bf2e48f045e1ca7d74721b1db4d203e0bb406f0edf5adca96bc54e1ca9d96dc309ce3e9b2572408163d90244dab8d9933f6fba167e6d49966d947d6e641f70ee6a0689bd6f2ea6260c08a0743f0fd502cf3192e4d34fc9161b00851fe7c8fc6fbf6c10963bca5f6b3c8d7e3de7d2e776925cfb66bdd602fd7c692776dca56c9493f8b23941843c2f2a44e2bf2e1aa38", 0x97}], 0x5, &(0x7f0000002280)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}], 0x38, 0x80}}, {{&(0x7f00000022c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000002740)=[{&(0x7f0000002340)="8a4aabfca8b3fea575a1fd07f0281779f1ad9c4dd7aa2a4874c6714503613ba8dc68baf85f778893939ba9", 0x2b}, {&(0x7f0000002380)="2806e24c6763ab249af4b24eb0defa60c71cdc85ff43866cbb94934d9651f39b8caa1d8ceeb01aa28ee30889d56d55dc51365a945e7ab5fb9d72cb1547795a43db91c6e1a57ec84bd3b672e75d5ff28628ef2cbdd1697e20596ec7f7c3cfaf58657fee056538", 0x66}, {&(0x7f0000002400)="6a083a31265e08731e92e97d89a5d6553ae2cf46b3db3b6ca9691ae7e8aaa370a79b3c3503e66945732e31f5afb088b703e8620451a8bd65e98fc66b1eb3d723fd", 0x41}, {&(0x7f0000002480)="24f0ff8094534410bf19d17d9864fe6494a31d6aa587ad4c7afc08edf69720c88edf9a785e8491468a527bc1d69dcd2c2ba2351cd7568cfc028f476cde3e18f5def8f1", 0x43}, {&(0x7f0000002500)="2fadc5c175e7a0c366f2e6f6a793bcb3825f26d87841b6fcea44f99ec0365f0d3c377708e11df33bc65b360c1b6e4688202ab22b9bd41429b284c7800b74846efe9e117dc552b214b9a713668bd0cc729b4dbc0a1862cb97eb1eb51dcaa75160a8bf13f511c420d6a2142f5da89a5ea55cded11a178841b56c2eafa5d2db6d2ce2eb0843e2b1cdf8aacd", 0x8a}, {&(0x7f00000025c0)="88388f7cefc3d31cc69c8ca8430bda36364b4c9a8b35c5e757de8cd55d1cce18b25003cc8df63820d270611be7b965f2bc57", 0x32}, {&(0x7f0000002600)="fd09da0eb084cc71ee886bd3bc71b8d46be3ae2b513309e5626d6c34c91d962b1a9442ccd7494e88b7d7d701fc8d02de6feb0466fdde83b30d406ed380d7d03535343f6d29ceee2fdcd5d17feaec2d6f3cbe76f03a8b65872fea74b5ee211a930fc558c91e14a4157b931dc907c9e0681c4356424d8dd72ce1fd6f47f990331cd366294049b5", 0x86}, {&(0x7f00000026c0)="f0978565310a4b75bba80ec67886feab74a234ac342d94ad3493abf6674055451b46d1899dc70b6b379005766e86800e9024c477e4a4a0653dd6ac1b8e4cbd214a317df8f91a9305abd1c6b956cd17237bfc68e2ccedf7a4be708e91b2d4219d4fb6c7fc2cf1195481989ec9c6ea3550a2f707de0e", 0x75}], 0x8, 0x0, 0x0, 0xc1}}, {{&(0x7f00000027c0)=@file={0x0, './bus\x00'}, 0x6e, &(0x7f0000002a40)=[{&(0x7f0000002840)="2079bdc09dd9159de4047ed6bd", 0xd}, {&(0x7f0000002880)="147e526f211d4b2f2d82b28ff7a3074f5fe3d55ccba658624642eee90c583cb58211131fdb5566d22efdec890d3b0f5539f0f92b4d54193d9b6e948f18b34f613edc32f5150c7c4d980f6bbb98052ddf1bb903cf161a479e858d36ac1ad2087f61aa05b2661955", 0x67}, {&(0x7f0000002900)="d00deba348d12c6b6df552085ee82f93536c267549a8e1ac3af30652a5dec6d43f134c5583413cc9bd8d2afe6b4d970f57cb0111ead6cd13143e2dbfb6ecf6982b10cafd84db72fde07eaf4bc9db7e1aaa01bd213c257dd0893e68f60727a5eb040e6645b9746bda1a92f83d55ac3beda751239fd3440695d49069ed389e8d4885fe632d183dc1b7539d037f3418e295b3159508d575b5648597f7d32561386f3a43be15e3763d729b2188d36d4ffcbb79eab0ca13686a479c3a4f87fd6ee4cd40f8c31b08c081f4009b8bae12d88a0269cf37388d425e1e526697821d37d3", 0xdf}, {&(0x7f0000002a00)="d1e58b99b0c6930acd16080a50777e57bffe020c63cfc6443eea9a1e6ebac26bec87fbd66e9187db", 0x28}], 0x4, &(0x7f0000002b40)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1]}}, @rights={{0x2c, 0x1, 0x1, [r2, r1, r2, 0xffffffffffffffff, r0, r2, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [r1, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r2]}}], 0xb0, 0x20008004}}, {{&(0x7f0000002c00)=@file={0x0, './bus\x00'}, 0x6e, &(0x7f0000002dc0)=[{&(0x7f0000002c80)="bf5a1ddb1719bd96d79edb26f361c9558fd9d76f013ac1911c20cdc6479fc18c9e8013ead1233045d2105ee73c156d84ce424dbf76bfd05d8561079242789decdaa23c5a81e0d11e0ef2b5d07e6531725233e25bdef1fccef7f92fd4c252047747503c3cdf85a9219dafcf8b6cc28da8115ad3db99043e4be4eaf7c7b263fd4c7c18a2b3510b7c41af176df31774a6f9e1e8472c277aab6e63f0d85c95ed0128f9ff03bad743a707108cef7df01f1f7ee057a08b9e1d1cfdcaa124092ebeda9c89d961ae9e524bc07cf379cf2b03926174de968adb71b8339a1a", 0xda}, {&(0x7f0000002d80)="f914893bbb6b205b54e04178c7176de9564dfa5a2f75a1d411d961671aa681ad5af7f83dc7bacfed8b220b6e850151e4ffe8eb871367be1fba900c953a415d", 0x3f}], 0x2, &(0x7f0000002e40)=[@rights={{0x38, 0x1, 0x1, [r3, r4, r2, r5, r6, r0, r2, r0, r7, r0]}}], 0x38}}, {{&(0x7f0000002e80)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000004040)=[{&(0x7f0000002f00)="bd56b02108913adc0c700b053d64938aa65267c6ac5392315adae481095fdec761af66fbd260b5925e02bb4d17eea197165cff3240cfa01380d81b867e86673cc0707041c67d2c5b606378809a800e81ea3958ee6121e90cc1db8f9c531cb7a9f7f2b374d81b98f431287c25836b2a289045215833f8a20f1d5b0be339a901f7de168eb6a17afaf863c3a29b9bd2703521ff9fd2ca193f426fa49bbf6031cc7c3a32250c53e700529a5ffd1cfa9c6887bf49180011e66dcf48b1f1c11068e7b7651c649b38d86f4cf6d50aa44ca0ae5815bf5f3c54c7a7fe2eb51a0c82493cbdb0c7fc7269797486143690f786204ecea2317b8a680277a293fae325fb0ae66c3639645cfed0d6bc970861ab135ae87e46ac2e202acbcdf4a4c9adda2e97f8072c46a3036607adb5df71054bfda041f1cbd1e2aae350b2152708d6b027f9045ad826b6facae00bcb817850a64eccaaf7bcf2ed15cefa8506d73c33bd1dcb84b05d74bd33a25aadfefaf1e1c644841c9f37eaf5d245f9d42fd451e44974ac586254d92f56e205531b264d068df1bb040bdc3bd0ec20326b588295eca38bfdcf84bf74e690d1ff5b492531fafbdc68854d6c6284daafd65474464e4f6f7da735f18e08763a2e190c028416b64360d0a9feaa7f9d6c426ae0e6550e0ede12cba546c69e52f267a70df2a17d5c728815dd1646b9795494e392cf09137f003e4440d130c17c1be04fefb891850ae697be3a025ada33d3dcc097cb1afafe99bd40ccde81b9da81b675515ef26fbe5f7dc5b04050b52957aa987fa8a3fc3317e3f4a412bc6e4f6939d8f2ff5eebb32a7ab6797461e8dcef5aef23144741e6cb337cf6674e6d14f6a609d79277e3427121b0552b03c53a6a87358b08d8df72ea25224c7d4f9de5c733fb8b3332909ffc3815446fbf530b6f258218d3f441d3851458f8c57b4c7c966a4d8dccbbfb168724997eb9bd186248b1ba0b1c25b5ce4d1794127c401fd65cf647cb859cc373d2dba7d0c637b061a933d1292a5d8ff9efec62c8881539353ee63c6344aaf7aaa9b18201c74665711d0ca6ea7c963d3cbca4549117486cc5cc3b94362d2e06307a9da6cc001b48c18e014d1e376a83461a4f7e759f1ebf756bac4c0d8da1249e4b396b99e19ee1f62e485d747f140d7c40a8ba8360084c2892d11e1f93de34f4b93832c3464338f8b76cb07a85fa4110ae346123afadc645dac030acba1ca9ecfa251cfa3c147d8e3ec174fd7b5b25bd70081ab78172a6c9a17234ea6b7ade2a708b6614174e3148c918e511b33b0840c6f53d701d96754ed650304e9a4b45e82252be50b5b769624b90ef546508efb93353a84adb2e7b4b05a35fb8050d067b12d23333496735f11b55cb779fd7810ce87f330a249f660743af86ec4f78641debabf16da5c4e52656715295e6da979b35a78007c13b2df6421c67f00fae9138192429a1fe7acc4775a38f087d7b7d75ad21d2985b099283f0a70e50a24e20c6a7ebf87c1f1fbc2bb8d68c33629caf03b017dfb25f80f0d45ed6555016fd7080045586d0ca1981a0bc7563ed28a65e3433fe7804f307bf53d9065b680c0b0427a86c6f637e89e19a229b57fcc7b41b42aa3bf2fb7cf6eeff44b413d2f0eb19843b35b85a08379bfd7339f1dd8e68adf60e642f78d1869e9b81a10ae56f9eef33bb7c6fb1d1057365a9c6734495dc32101c9e48269e22cb5f09556781cb484a60dae4a9d44da168e5d33a2e6791e480f1a1351eb182e74dfd2417e1fea92f767d45fec3a3ca78abd62cc6c75ae0914bea3143a3b6e9f2407b90a4fe1e50e1f01ebfcf253ac4d99e76a7fc288315c47cde50ad37a5e21d50283dbc6e14a540ef4f5055f199cf0c6a3cb7c1d038ae32470fb309b481925955fb12f539d0dd5a4659b43319a6f9c5f10de004c0d2e7533a2d2459e79e1936df4edb51ac901b2ed7d8d2d9ca791f3cc94d54262493d390521f7627e10f823dff4c466fa8e59eeb52677c16d4d3995eed1c47a22892e6fd675a2cf5b9196355602dcf915984bcc25d672e412875bb097e5507311c90dfb0af9d681c9f1e5f984b4d25da722d613fc92c353999853a1cb10a217e53e3ddf006bb69f49b2b46f46a0a5707259ae16f0ff07c07493600b42f16160a28953ab26f3c73836ee13a3fc681265d1462a5257a6d3def93596d52558c0c80f863273f9a2372681a01683f25a31906b52d911b3f8eb184e0800d170f6c7e09330eec264dd8cf846016383613aeeb3eae20b0135032bba4775a457780ab6c658a1faa74f67c00353adae227bb332a48f5cf81788c53524dfbe618e57e54f26b5a290c99a485faa4722582b1c0b9f56277c7e1f356f90a6fa4012e3f69b723d2a20b824eef037f5cc833548a324bf39df23e90577d6cb0b2c68333e4f51ca3327e812b1af79065a7451b7c7b5d585c639a289ce4d8580ad77f1da840326de87cd739e27d8273672734157c281bf5be345143cff67542f1214fa462e1f2dd4448e4b3038f661e55ac801bbc9e4fb0b720ef97342ae62ab9e23440e6ada4704799a2aa3ed835960c8615327b38b25ee17402c4ac72a075071b3c67a3d125f8de486e4612110de0c4d03563685a1533835f08dd3d62a492d693282a8ee40d4074b3988fb1fcfe82765f5a614c86f310506b84da019a93b54b266fffb4809d623052cb0b94fd56dc0089f3dd03680ebb116180ff6afce9f5daec3e4132eded777ac59b25fa29030a03bff1365b833a7bac5ca38066c9a7a3369803c2f846971350b370d992ca85a1c59850dfba1333d16d50c39ab003f2c96a2f21655845c9b17f81f66db8ee034f7fece7025ba78d78dc9162752535e4fe893cfbce746a456397e7c738413651a137aa3bb2f9c20fc16e9dcda07660f6945f7d213c243bf357e2d3b1cf48e3c74e47580194d831fbc94abac703e907056bcfa50c504f2c43d4dd3457dfb5b32d0969a347835c0ddb7c0003e350b6220289e80d06351897702b3eacf54390ad9f1816457463695566339e89153eb42b6a3b720ab8c8b4a112ff9148cfab1a9cbe051e6528d73eda24b769e5805c27d48c0861e10a00f513d58cc5456f6c26b7d4b87a3a027778459bd9b529e54c384a5cbeae7b1936addb2fa7e1367c4df45c45a8d87173e5e9b37ac25b4683f1511e1dd7efc07e69c53868263cc779d0335588ed6edc55a41618ffbe14f648d8600fe80ebe23ee1541c45fb04b7e9ce4c31438635b52705058a6b538008a26588fbfa20154fe2e6e97efdfb3f4ed1ef9bb6df15b3ca4999eb881934fba7dfc4db3203bd226c676aad40b9fe34621f4aa816c7b6d9304bb88786b2201092e7827d62af51e2bb848a9644eea1fc5e5b7e6df1c4057366929c3d36848284c2e44296d76d858fa4a855a100ec5aecd40345316eac276c1883d34016600f473930c7b1dba11c6215acdcba863d302ffd72c936e34b450d89644725a0a4759eccd23adcfcb4aaa4ba364915b8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0x1000}, {&(0x7f0000003f00)="e1970afff9e945f4eca32b227be71beef5db51ae8e2935c86cac069307faadcdcfcec073d50e7e411c17a1763f7ee2899a21bd4473eb43d3eeff2ce547eae0d5a32bacb18485c143d6b7bf75be3babbed2f50b7acc6812898cf1707dee7635b10df1fbb326acce99fe", 0x69}, {&(0x7f0000003f80)="fca17a9f110f433d408e95740c42a9bf5b2680e18c045a496f9b1627aa970c10e53bde7d7a59453d563541534f975a7a108a5cc470e13922222dac732e0bcad803bc8f937d55735d5660c3eb9bcaada9c21b3bd1ba68dbe5cbe114090b3216c59f035a783d735390487576ee02543fb12dcee4b7a693f1dd7a7a54d9bf5bfc409712f9351668401706b63ca3a52052226d5fada2b82626", 0x97}], 0x3, &(0x7f0000004240)=[@rights={{0x14, 0x1, 0x1, [r2]}}, @cred={{0x1c, 0x1, 0x2, {r8, 0x0, 0xffffffffffffffff}}}, @rights={{0x38, 0x1, 0x1, [r9, r1, 0xffffffffffffffff, r2, r0, r2, r10, r11, r2, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r12, r13}}}, @rights={{0x20, 0x1, 0x1, [r0, 0xffffffffffffffff, r1, r0]}}, @rights={{0x24, 0x1, 0x1, [r14, r0, r0, r15, r0]}}], 0xd8, 0x8000}}], 0x8, 0x4) [ 419.603675][ T7491] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:462: comm syz-executor.5: Invalid block bitmap block 0 in block_group 0 [ 419.619106][ T7491] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5872: Corrupt filesystem [ 419.628531][ T7491] EXT4-fs error (device loop5): ext4_dirty_inode:6082: inode #16: comm syz-executor.5: mark_inode_dirty error [ 419.640525][ T7491] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5872: Corrupt filesystem 20:51:45 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x600, 0x91) (async) r1 = open(&(0x7f0000000080)='./bus\x00', 0x600, 0x91) ftruncate(r1, 0x2007ffb) (async) ftruncate(r1, 0x2007ffb) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r1, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r1, 0x0) (async) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000001c40)='pids.events\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r2, 0x0) (async) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r2, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000002e00), 0x100000, 0x0) (async) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000002e00), 0x100000, 0x0) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000001880)=ANY=[@ANYBLOB="2c2e80d6fc21e6a3fb887a4cdf35ddda4a714a9d6e97463a4ff26f3f2ce553977df2c7056ae7cf26cc175182847b3e46fd73e07fef205132365eb4e865bc61e0fa79357cde0f4bd89a48fc817f7a50985f1619e97e55b4d5084ecb129873723125d3eedb22201cc301f32ddd5c71846c3ed540d76d0645e54764cf3d44ea68283d24b58e48627cff8c34fa9d976175fad2d54a646bc3bc66b3727f6373c0d83aeb96f74f57461cf316e51453f0f7fd23732f7b442fd2523c29ae219d7c9e28701899ad118a58bd02462917b6b62007cded06fa52"], 0xb) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x13, r5, 0x0) (async) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x13, r5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) (async) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r6, &(0x7f0000000280)=ANY=[@ANYBLOB="2c2e80d6d821"], 0xb) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x13, r6, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r7, &(0x7f0000000280)=ANY=[@ANYBLOB="2c2e80d6d821"], 0xb) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x13, r7, 0x0) r8 = getpgid(0xffffffffffffffff) inotify_init() (async) r9 = inotify_init() r10 = pidfd_getfd(r0, r0, 0x0) r11 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r11, &(0x7f0000000280)=ANY=[@ANYBLOB="2c2e80d6d821"], 0xb) (async) write$binfmt_script(r11, &(0x7f0000000280)=ANY=[@ANYBLOB="2c2e80d6d821"], 0xb) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x13, r11, 0x0) (async) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x13, r11, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000004080)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@initdev}}, &(0x7f0000004180)=0xe8) r13 = getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005fc0)=[{{&(0x7f0000003500)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f00000038c0)=[{&(0x7f0000003580)="95fe0e0558e821676c2330a657a21f9ce1d6ab75c0a835c0cb0281ec84b1be057ebebf725211", 0x26}, {&(0x7f00000035c0)="fca8236debb169774e43b53442b4f46fa518f62b66bb761a53a217b5e4518e8c2e511d7c4707094b7d4941d02f5bf00c64a028edfd4728703d1cb116392ac25d37016f22231ab3ee7e5d64de674380447bdb719923dd256f25ee0479944224f2237059d6a290d2ffcd82bb46d00d9cee3309348853fa95d37a2b52b7383ce5e00cd7e538a1531e7a0f377017881f9866a9d443233cbcef950bfebb25b27cbc999418ab606b3d3026b5e1904c4eb6d542aeaba58e581a5c71209866a7882aa5a6b33de987023d9fe4bb7012b9246dd6c3b7d5e47f56e70443163e6adc1f3e8a5fe0ecb91ed4cea514a8f05c91e031eb6c8d32f5b0", 0xf4}, {&(0x7f00000036c0)}, {&(0x7f0000003740)="b04fea6e36b6feae330c6936af8ee2", 0xf}, {&(0x7f0000003780)="ea4722526a952e235b70cc339adb33f3b7cc5574846c8a202596d92945300de4910980031cfd0d182f114c6dda40296f3cb4fa19bfd0836dc3ee61992ab0e03486e41aacb2", 0x45}, {&(0x7f0000003800)="0e53b33bb377513453c4e350bda3c9f2a510489f8bf58dbf43459bdf63b149dd61e733bec38190291ea2a50b6ddf1d39f0519e6082cc3a36ba366d22a3d8db7d2bf470f1295c2835f9e39a0626960972", 0x50}], 0x6, 0x0, 0x0, 0x804}}, {{&(0x7f0000003940)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000003a00)=[{&(0x7f00000039c0)="4d6473334502733c64", 0x9}], 0x1, &(0x7f0000003140)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x80, 0x8000}}, {{0x0, 0x0, &(0x7f0000004e40)=[{0x0}, {&(0x7f0000003dc0)="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", 0x1000}, {&(0x7f0000004dc0)}, {&(0x7f0000004e00)="b4eae2618199fcd36fa8", 0xa}], 0x4, 0x0, 0x0, 0x80c1}}, {{&(0x7f0000004e80)=@file={0x1, './file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f0000005f80)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r13}}}], 0x40, 0x800}}], 0x4, 0x4000000) r14 = syz_open_dev$mouse(&(0x7f00000041c0), 0x400, 0x0) r15 = syz_open_dev$evdev(&(0x7f0000004200), 0x0, 0x220400) sendmmsg$unix(r0, &(0x7f0000004340)=[{{&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000040)=[{&(0x7f0000000140)="0d77aa98598a12e0cfdcdf0db11148f9b4bec17e9712075cf183c161c427b01f02ceb19c92f612e2c9c70cbb3e8eaac054623badabca5a253156bf169ef84b67482883c8b16804052a16bae06bfdd5b71b9e8f4e3b353044d0098ea84512cfa889712abd3a274e6ede24cd5bdfa61cada5c91e152faf2962e31ef1a5322723a5a34df023049d31f6aff3fd3526328f8898061a31a60ca04d2c19381710cc6e014f20ae43e26247ecddf8e0e20eb15513e6c7a544b1f4674ea768822a3609f49890e342773b231b056dc66ef83b7a3d5a8d507822fde4870b0a45", 0xda}, {&(0x7f0000000240)="49e3015aa4e2dc93601297aa3a278a10003de27e0db037b9c68019132674016fe7dd6997dc508486ac24836211e79c3995945520c62647d3edd525348fca5e416ab5c44cc827ff42c4088545cb8d67cc5511464f1d7058125455c7be1d29886dcfaa00f3f932b3d4f4c8c06953cc4c395a100a53aa40db0378d6c2378a1e9ff91e850f3bbebc6afef11a1977eea94f28c2cb5cd18fba02ca4a65bb4380b08e5fefe5f181d97695668b11134f98a3", 0xae}, {&(0x7f0000000300)="dc5df2778d14016b353981d7c6c496c7555b8fb0136e59c5a4006ec07e61c979053a3d0978085b8ebf84eaebbaa7eb63ab4b743046ecab90da686d8f1cc9cc4203c2ba8c3b083aa6ab38d652205f7383c357aa7d96187e3f86dafb52469bed02f567a1b1fd7a4a63c091cfb9802a90d45512d406dd62c3", 0x77}], 0x3, &(0x7f0000000380)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00}}}], 0x20}}, {{&(0x7f00000003c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001800)=[{&(0x7f0000000440)="b479dbb3eadf7a7a18bf58cf07ca10bf6dc42df41558afcb717936b1f5f410067c0de3180e050296369ca884f18f2500a458b16079f09a304a63c2dbc22e3dd306e9e1f4989a12845318a123bad864457e3c2a09df1bd3dc8642a7181fd2318eb1832c368057c125b17996e63d8726859b60f7c2eefc8b812079b54a8751bf4bbf9924b1be2a62e5a964b71bcff930f17eaf0618b3f6cb1a23d0e56989ca8d9fb165c1014d49565e0cac32525beacb9c48397e7d8a4315e45615ede21553872a901b696a9eea597c554bb31f872b46a683e545ce12bbe1fec78ace25ea59822625f0bb40eacf1c4506412ecd07e823", 0xef}, {&(0x7f0000000540)="d05646439556a31a9bbfc719f7079f72c720bd3dfa96c219d00abfe38372935c60261daf1a6b1d06b77dc644984da522a09e73342ed3500bbf579f0bc4296ee6c35a", 0x42}, {&(0x7f00000005c0)="0da1b4565bea2eed65a19ddbaacebf033d3ffe3653bdea04dcb89802d10d716830e07c0de1cac6466a1227e59e6de2a1d16eccba9f366f09b18d81d8d2106465cd5b1e6a067458fd55467631687bbc01994972020500c3b76998c76f630ab61ab3fde004bd135d1ea4e39e05d1f7cb0e7ae80d09f557e7dc7a9310b9b23be282750222803fbae83c560975e61bba97948da309fce2d4a2f93d6b107ec281ba7195fb1e9e421fce124705aed02f5b101ce265bd86406d1bf7d6a19028ec", 0xbd}, {&(0x7f0000000680)="654fcb594f4733bf075c60516f", 0xd}, {&(0x7f00000006c0)="a0752305d53176754511ca7d80e00c41257ad31ea502a6978ca894fe987d6b836bd9358e4a83164233b8cb", 0x2b}, {&(0x7f0000000700)="890b682423ef3143faa4bd15f61000b8bd6f265d316176beecd215b6f9ce8cd16b671672", 0x24}, {&(0x7f0000000740)="3636d9b955944cecb187ec81f0384c14acda85b42e3f1bfaf71cad134ba57db094467585bf7099e7d813fa9c6a04a35c959959a1adf7d6ab5916ed4cfd0c4ec5343e97be5379bb08fd1c3a6ecb9e03be9577a39ce10da8e5edcba894bd8f2629c889758efebf47390afc0734ef9909bec6e06dd7b60137d4174618b4075954833494eeb9d78fc23dece4a01af9b2396d3c50c090f70bc68325262a3fb34a260f0bfbbba93c6391763663521912821db43912cf0741dbdd", 0xb7}, 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0x1000}], 0x8, &(0x7f0000001980)=[@cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, r0, r2, 0xffffffffffffffff, r2, r0, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @rights={{0x18, 0x1, 0x1, [r0, r2]}}, @rights={{0x20, 0x1, 0x1, [r1, r1, r2, r1]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r2, r2, r1]}}], 0xe8, 0x80c0}}, {{&(0x7f0000001a80)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001c00)=[{&(0x7f0000001b00)="f1ecd6256967ab2369ee99", 0xb}, {&(0x7f0000001b40)="fe37813f73831059094f41761c6d17980f964240466cf4f1149d480c3e87068df78fab801bf74ea1", 0x28}, {&(0x7f0000001b80)="e048548eca3e9529ac41eb2f11e9441fe600a065f6906f4b9d80be9d2a3cfcd61d31bca5f81742cb6c66c5ae60000c0682308f24bf62c98eadefbcd630acff43af3e6d669c57228d1abc7c5d5da05702c73d2743dbba519bc60df9934750ab84f9801b4f86cd372e2881189f4fc6d559741900de85065de91aff729210564f0c", 0x80}], 0x3, &(0x7f0000001c80)=[@rights={{0x24, 0x1, 0x1, [r0, 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{&(0x7f0000001ec0)="5eed105e1abba84b6c85d5afb00bd43031a318fa88a474c6d0a1129be32e816336ea5bd7f04180a87018c38530f46959bc69b0ec5dec008d0cc1c792b71364594f762d49872709adc4dd19cdd014d0b493046af342e38044b3e89460b1a6e6c53f9f473e26b77e1b0d1454ff800b4709a9a2c6b8a616af6f6954884077e6a462d92e6bf96e2ebd547cde2f99239ca70854f97bfb4cc083bdba1ce5e34eae868bfdd6e7cd479a3d290e0ee1d6bf9092b621c9e74947442d19772dff84e28faecc1a40f734d384e66f", 0xc8}, {&(0x7f0000001fc0)="f85ee7095ec3998ae8c4f1a3adf564fdef0915ef848ce77cf5df05763238487f519882e997a041fcc89b27f519226322e63996aa0f41dce61e34ddee359e29c5598f29f28a386ae4414e40dce16bc899d5ced52b480873168a6553dc7ea235686c205f1f07a60b303c611929ae91f1ba3738f0d31aaac07f24573f0a98db50a2c021915da0cf3d647c8d41ae212a9abe1293be9ccc43ec578f8c3c369c991cdf6a08f68b10b4488c596881efa5dfbe", 0xaf}, {&(0x7f0000002080)="c1ea4efabef4a37bf2e48f045e1ca7d74721b1db4d203e0bb406f0edf5adca96bc54e1ca9d96dc309ce3e9b2572408163d90244dab8d9933f6fba167e6d49966d947d6e641f70ee6a0689bd6f2ea6260c08a0743f0fd502cf3192e4d34fc9161b00851fe7c8fc6fbf6c10963bca5f6b3c8d7e3de7d2e776925cfb66bdd602fd7c692776dca56c9493f8b23941843c2f2a44e2bf2e1aa38", 0x97}], 0x5, &(0x7f0000002280)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}], 0x38, 0x80}}, {{&(0x7f00000022c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000002740)=[{&(0x7f0000002340)="8a4aabfca8b3fea575a1fd07f0281779f1ad9c4dd7aa2a4874c6714503613ba8dc68baf85f778893939ba9", 0x2b}, {&(0x7f0000002380)="2806e24c6763ab249af4b24eb0defa60c71cdc85ff43866cbb94934d9651f39b8caa1d8ceeb01aa28ee30889d56d55dc51365a945e7ab5fb9d72cb1547795a43db91c6e1a57ec84bd3b672e75d5ff28628ef2cbdd1697e20596ec7f7c3cfaf58657fee056538", 0x66}, {&(0x7f0000002400)="6a083a31265e08731e92e97d89a5d6553ae2cf46b3db3b6ca9691ae7e8aaa370a79b3c3503e66945732e31f5afb088b703e8620451a8bd65e98fc66b1eb3d723fd", 0x41}, {&(0x7f0000002480)="24f0ff8094534410bf19d17d9864fe6494a31d6aa587ad4c7afc08edf69720c88edf9a785e8491468a527bc1d69dcd2c2ba2351cd7568cfc028f476cde3e18f5def8f1", 0x43}, {&(0x7f0000002500)="2fadc5c175e7a0c366f2e6f6a793bcb3825f26d87841b6fcea44f99ec0365f0d3c377708e11df33bc65b360c1b6e4688202ab22b9bd41429b284c7800b74846efe9e117dc552b214b9a713668bd0cc729b4dbc0a1862cb97eb1eb51dcaa75160a8bf13f511c420d6a2142f5da89a5ea55cded11a178841b56c2eafa5d2db6d2ce2eb0843e2b1cdf8aacd", 0x8a}, {&(0x7f00000025c0)="88388f7cefc3d31cc69c8ca8430bda36364b4c9a8b35c5e757de8cd55d1cce18b25003cc8df63820d270611be7b965f2bc57", 0x32}, {&(0x7f0000002600)="fd09da0eb084cc71ee886bd3bc71b8d46be3ae2b513309e5626d6c34c91d962b1a9442ccd7494e88b7d7d701fc8d02de6feb0466fdde83b30d406ed380d7d03535343f6d29ceee2fdcd5d17feaec2d6f3cbe76f03a8b65872fea74b5ee211a930fc558c91e14a4157b931dc907c9e0681c4356424d8dd72ce1fd6f47f990331cd366294049b5", 0x86}, {&(0x7f00000026c0)="f0978565310a4b75bba80ec67886feab74a234ac342d94ad3493abf6674055451b46d1899dc70b6b379005766e86800e9024c477e4a4a0653dd6ac1b8e4cbd214a317df8f91a9305abd1c6b956cd17237bfc68e2ccedf7a4be708e91b2d4219d4fb6c7fc2cf1195481989ec9c6ea3550a2f707de0e", 0x75}], 0x8, 0x0, 0x0, 0xc1}}, {{&(0x7f00000027c0)=@file={0x0, './bus\x00'}, 0x6e, &(0x7f0000002a40)=[{&(0x7f0000002840)="2079bdc09dd9159de4047ed6bd", 0xd}, {&(0x7f0000002880)="147e526f211d4b2f2d82b28ff7a3074f5fe3d55ccba658624642eee90c583cb58211131fdb5566d22efdec890d3b0f5539f0f92b4d54193d9b6e948f18b34f613edc32f5150c7c4d980f6bbb98052ddf1bb903cf161a479e858d36ac1ad2087f61aa05b2661955", 0x67}, {&(0x7f0000002900)="d00deba348d12c6b6df552085ee82f93536c267549a8e1ac3af30652a5dec6d43f134c5583413cc9bd8d2afe6b4d970f57cb0111ead6cd13143e2dbfb6ecf6982b10cafd84db72fde07eaf4bc9db7e1aaa01bd213c257dd0893e68f60727a5eb040e6645b9746bda1a92f83d55ac3beda751239fd3440695d49069ed389e8d4885fe632d183dc1b7539d037f3418e295b3159508d575b5648597f7d32561386f3a43be15e3763d729b2188d36d4ffcbb79eab0ca13686a479c3a4f87fd6ee4cd40f8c31b08c081f4009b8bae12d88a0269cf37388d425e1e526697821d37d3", 0xdf}, {&(0x7f0000002a00)="d1e58b99b0c6930acd16080a50777e57bffe020c63cfc6443eea9a1e6ebac26bec87fbd66e9187db", 0x28}], 0x4, &(0x7f0000002b40)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1]}}, @rights={{0x2c, 0x1, 0x1, [r2, r1, r2, 0xffffffffffffffff, r0, r2, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [r1, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r2]}}], 0xb0, 0x20008004}}, {{&(0x7f0000002c00)=@file={0x0, './bus\x00'}, 0x6e, &(0x7f0000002dc0)=[{&(0x7f0000002c80)="bf5a1ddb1719bd96d79edb26f361c9558fd9d76f013ac1911c20cdc6479fc18c9e8013ead1233045d2105ee73c156d84ce424dbf76bfd05d8561079242789decdaa23c5a81e0d11e0ef2b5d07e6531725233e25bdef1fccef7f92fd4c252047747503c3cdf85a9219dafcf8b6cc28da8115ad3db99043e4be4eaf7c7b263fd4c7c18a2b3510b7c41af176df31774a6f9e1e8472c277aab6e63f0d85c95ed0128f9ff03bad743a707108cef7df01f1f7ee057a08b9e1d1cfdcaa124092ebeda9c89d961ae9e524bc07cf379cf2b03926174de968adb71b8339a1a", 0xda}, {&(0x7f0000002d80)="f914893bbb6b205b54e04178c7176de9564dfa5a2f75a1d411d961671aa681ad5af7f83dc7bacfed8b220b6e850151e4ffe8eb871367be1fba900c953a415d", 0x3f}], 0x2, &(0x7f0000002e40)=[@rights={{0x38, 0x1, 0x1, [r3, r4, r2, r5, r6, r0, r2, r0, r7, r0]}}], 0x38}}, {{&(0x7f0000002e80)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000004040)=[{&(0x7f0000002f00)="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0x1000}, {&(0x7f0000003f00)="e1970afff9e945f4eca32b227be71beef5db51ae8e2935c86cac069307faadcdcfcec073d50e7e411c17a1763f7ee2899a21bd4473eb43d3eeff2ce547eae0d5a32bacb18485c143d6b7bf75be3babbed2f50b7acc6812898cf1707dee7635b10df1fbb326acce99fe", 0x69}, {&(0x7f0000003f80)="fca17a9f110f433d408e95740c42a9bf5b2680e18c045a496f9b1627aa970c10e53bde7d7a59453d563541534f975a7a108a5cc470e13922222dac732e0bcad803bc8f937d55735d5660c3eb9bcaada9c21b3bd1ba68dbe5cbe114090b3216c59f035a783d735390487576ee02543fb12dcee4b7a693f1dd7a7a54d9bf5bfc409712f9351668401706b63ca3a52052226d5fada2b82626", 0x97}], 0x3, &(0x7f0000004240)=[@rights={{0x14, 0x1, 0x1, [r2]}}, @cred={{0x1c, 0x1, 0x2, {r8, 0x0, 0xffffffffffffffff}}}, @rights={{0x38, 0x1, 0x1, [r9, r1, 0xffffffffffffffff, r2, r0, r2, r10, r11, r2, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r12, r13}}}, @rights={{0x20, 0x1, 0x1, [r0, 0xffffffffffffffff, r1, r0]}}, @rights={{0x24, 0x1, 0x1, [r14, r0, r0, r15, r0]}}], 0xd8, 0x8000}}], 0x8, 0x4) [ 419.654996][ T7491] EXT4-fs error (device loop5): ext4_dirty_inode:6082: inode #16: comm syz-executor.5: mark_inode_dirty error [ 419.666724][ T7491] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:462: comm syz-executor.5: Invalid block bitmap block 0 in block_group 0 [ 419.719378][ T7491] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5872: Corrupt filesystem [ 419.844714][ T7491] EXT4-fs error (device loop5): ext4_dirty_inode:6082: inode #16: comm syz-executor.5: mark_inode_dirty error 20:51:46 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x600, 0x91) ftruncate(r1, 0x2007ffb) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r1, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000001c40)='pids.events\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r2, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000002e00), 0x100000, 0x0) (async) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000002e00), 0x100000, 0x0) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000001880)=ANY=[@ANYBLOB="2c2e80d6fc21e6a3fb887a4cdf35ddda4a714a9d6e97463a4ff26f3f2ce553977df2c7056ae7cf26cc175182847b3e46fd73e07fef205132365eb4e865bc61e0fa79357cde0f4bd89a48fc817f7a50985f1619e97e55b4d5084ecb129873723125d3eedb22201cc301f32ddd5c71846c3ed540d76d0645e54764cf3d44ea68283d24b58e48627cff8c34fa9d976175fad2d54a646bc3bc66b3727f6373c0d83aeb96f74f57461cf316e51453f0f7fd23732f7b442fd2523c29ae219d7c9e28701899ad118a58bd02462917b6b62007cded06fa52"], 0xb) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x13, r5, 0x0) (async) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x13, r5, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r6, &(0x7f0000000280)=ANY=[@ANYBLOB="2c2e80d6d821"], 0xb) (async) write$binfmt_script(r6, &(0x7f0000000280)=ANY=[@ANYBLOB="2c2e80d6d821"], 0xb) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x13, r6, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r7, &(0x7f0000000280)=ANY=[@ANYBLOB="2c2e80d6d821"], 0xb) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x13, r7, 0x0) (async) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x13, r7, 0x0) getpgid(0xffffffffffffffff) (async) r8 = getpgid(0xffffffffffffffff) inotify_init() (async) r9 = inotify_init() r10 = pidfd_getfd(r0, r0, 0x0) r11 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r11, &(0x7f0000000280)=ANY=[@ANYBLOB="2c2e80d6d821"], 0xb) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x13, r11, 0x0) (async) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x13, r11, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000004080)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@initdev}}, &(0x7f0000004180)=0xe8) getegid() (async) r13 = getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005fc0)=[{{&(0x7f0000003500)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f00000038c0)=[{&(0x7f0000003580)="95fe0e0558e821676c2330a657a21f9ce1d6ab75c0a835c0cb0281ec84b1be057ebebf725211", 0x26}, {&(0x7f00000035c0)="fca8236debb169774e43b53442b4f46fa518f62b66bb761a53a217b5e4518e8c2e511d7c4707094b7d4941d02f5bf00c64a028edfd4728703d1cb116392ac25d37016f22231ab3ee7e5d64de674380447bdb719923dd256f25ee0479944224f2237059d6a290d2ffcd82bb46d00d9cee3309348853fa95d37a2b52b7383ce5e00cd7e538a1531e7a0f377017881f9866a9d443233cbcef950bfebb25b27cbc999418ab606b3d3026b5e1904c4eb6d542aeaba58e581a5c71209866a7882aa5a6b33de987023d9fe4bb7012b9246dd6c3b7d5e47f56e70443163e6adc1f3e8a5fe0ecb91ed4cea514a8f05c91e031eb6c8d32f5b0", 0xf4}, {&(0x7f00000036c0)}, {&(0x7f0000003740)="b04fea6e36b6feae330c6936af8ee2", 0xf}, {&(0x7f0000003780)="ea4722526a952e235b70cc339adb33f3b7cc5574846c8a202596d92945300de4910980031cfd0d182f114c6dda40296f3cb4fa19bfd0836dc3ee61992ab0e03486e41aacb2", 0x45}, {&(0x7f0000003800)="0e53b33bb377513453c4e350bda3c9f2a510489f8bf58dbf43459bdf63b149dd61e733bec38190291ea2a50b6ddf1d39f0519e6082cc3a36ba366d22a3d8db7d2bf470f1295c2835f9e39a0626960972", 0x50}], 0x6, 0x0, 0x0, 0x804}}, {{&(0x7f0000003940)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000003a00)=[{&(0x7f00000039c0)="4d6473334502733c64", 0x9}], 0x1, &(0x7f0000003140)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x80, 0x8000}}, {{0x0, 0x0, &(0x7f0000004e40)=[{0x0}, {&(0x7f0000003dc0)="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", 0x1000}, {&(0x7f0000004dc0)}, {&(0x7f0000004e00)="b4eae2618199fcd36fa8", 0xa}], 0x4, 0x0, 0x0, 0x80c1}}, {{&(0x7f0000004e80)=@file={0x1, './file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f0000005f80)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r13}}}], 0x40, 0x800}}], 0x4, 0x4000000) (async) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005fc0)=[{{&(0x7f0000003500)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f00000038c0)=[{&(0x7f0000003580)="95fe0e0558e821676c2330a657a21f9ce1d6ab75c0a835c0cb0281ec84b1be057ebebf725211", 0x26}, {&(0x7f00000035c0)="fca8236debb169774e43b53442b4f46fa518f62b66bb761a53a217b5e4518e8c2e511d7c4707094b7d4941d02f5bf00c64a028edfd4728703d1cb116392ac25d37016f22231ab3ee7e5d64de674380447bdb719923dd256f25ee0479944224f2237059d6a290d2ffcd82bb46d00d9cee3309348853fa95d37a2b52b7383ce5e00cd7e538a1531e7a0f377017881f9866a9d443233cbcef950bfebb25b27cbc999418ab606b3d3026b5e1904c4eb6d542aeaba58e581a5c71209866a7882aa5a6b33de987023d9fe4bb7012b9246dd6c3b7d5e47f56e70443163e6adc1f3e8a5fe0ecb91ed4cea514a8f05c91e031eb6c8d32f5b0", 0xf4}, {&(0x7f00000036c0)}, {&(0x7f0000003740)="b04fea6e36b6feae330c6936af8ee2", 0xf}, {&(0x7f0000003780)="ea4722526a952e235b70cc339adb33f3b7cc5574846c8a202596d92945300de4910980031cfd0d182f114c6dda40296f3cb4fa19bfd0836dc3ee61992ab0e03486e41aacb2", 0x45}, {&(0x7f0000003800)="0e53b33bb377513453c4e350bda3c9f2a510489f8bf58dbf43459bdf63b149dd61e733bec38190291ea2a50b6ddf1d39f0519e6082cc3a36ba366d22a3d8db7d2bf470f1295c2835f9e39a0626960972", 0x50}], 0x6, 0x0, 0x0, 0x804}}, {{&(0x7f0000003940)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000003a00)=[{&(0x7f00000039c0)="4d6473334502733c64", 0x9}], 0x1, &(0x7f0000003140)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x80, 0x8000}}, {{0x0, 0x0, &(0x7f0000004e40)=[{0x0}, {&(0x7f0000003dc0)="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0x1000}, {&(0x7f0000004dc0)}, {&(0x7f0000004e00)="b4eae2618199fcd36fa8", 0xa}], 0x4, 0x0, 0x0, 0x80c1}}, {{&(0x7f0000004e80)=@file={0x1, './file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f0000005f80)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r13}}}], 0x40, 0x800}}], 0x4, 0x4000000) syz_open_dev$mouse(&(0x7f00000041c0), 0x400, 0x0) (async) r14 = syz_open_dev$mouse(&(0x7f00000041c0), 0x400, 0x0) r15 = syz_open_dev$evdev(&(0x7f0000004200), 0x0, 0x220400) sendmmsg$unix(r0, &(0x7f0000004340)=[{{&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000040)=[{&(0x7f0000000140)="0d77aa98598a12e0cfdcdf0db11148f9b4bec17e9712075cf183c161c427b01f02ceb19c92f612e2c9c70cbb3e8eaac054623badabca5a253156bf169ef84b67482883c8b16804052a16bae06bfdd5b71b9e8f4e3b353044d0098ea84512cfa889712abd3a274e6ede24cd5bdfa61cada5c91e152faf2962e31ef1a5322723a5a34df023049d31f6aff3fd3526328f8898061a31a60ca04d2c19381710cc6e014f20ae43e26247ecddf8e0e20eb15513e6c7a544b1f4674ea768822a3609f49890e342773b231b056dc66ef83b7a3d5a8d507822fde4870b0a45", 0xda}, {&(0x7f0000000240)="49e3015aa4e2dc93601297aa3a278a10003de27e0db037b9c68019132674016fe7dd6997dc508486ac24836211e79c3995945520c62647d3edd525348fca5e416ab5c44cc827ff42c4088545cb8d67cc5511464f1d7058125455c7be1d29886dcfaa00f3f932b3d4f4c8c06953cc4c395a100a53aa40db0378d6c2378a1e9ff91e850f3bbebc6afef11a1977eea94f28c2cb5cd18fba02ca4a65bb4380b08e5fefe5f181d97695668b11134f98a3", 0xae}, {&(0x7f0000000300)="dc5df2778d14016b353981d7c6c496c7555b8fb0136e59c5a4006ec07e61c979053a3d0978085b8ebf84eaebbaa7eb63ab4b743046ecab90da686d8f1cc9cc4203c2ba8c3b083aa6ab38d652205f7383c357aa7d96187e3f86dafb52469bed02f567a1b1fd7a4a63c091cfb9802a90d45512d406dd62c3", 0x77}], 0x3, &(0x7f0000000380)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00}}}], 0x20}}, {{&(0x7f00000003c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001800)=[{&(0x7f0000000440)="b479dbb3eadf7a7a18bf58cf07ca10bf6dc42df41558afcb717936b1f5f410067c0de3180e050296369ca884f18f2500a458b16079f09a304a63c2dbc22e3dd306e9e1f4989a12845318a123bad864457e3c2a09df1bd3dc8642a7181fd2318eb1832c368057c125b17996e63d8726859b60f7c2eefc8b812079b54a8751bf4bbf9924b1be2a62e5a964b71bcff930f17eaf0618b3f6cb1a23d0e56989ca8d9fb165c1014d49565e0cac32525beacb9c48397e7d8a4315e45615ede21553872a901b696a9eea597c554bb31f872b46a683e545ce12bbe1fec78ace25ea59822625f0bb40eacf1c4506412ecd07e823", 0xef}, {&(0x7f0000000540)="d05646439556a31a9bbfc719f7079f72c720bd3dfa96c219d00abfe38372935c60261daf1a6b1d06b77dc644984da522a09e73342ed3500bbf579f0bc4296ee6c35a", 0x42}, {&(0x7f00000005c0)="0da1b4565bea2eed65a19ddbaacebf033d3ffe3653bdea04dcb89802d10d716830e07c0de1cac6466a1227e59e6de2a1d16eccba9f366f09b18d81d8d2106465cd5b1e6a067458fd55467631687bbc01994972020500c3b76998c76f630ab61ab3fde004bd135d1ea4e39e05d1f7cb0e7ae80d09f557e7dc7a9310b9b23be282750222803fbae83c560975e61bba97948da309fce2d4a2f93d6b107ec281ba7195fb1e9e421fce124705aed02f5b101ce265bd86406d1bf7d6a19028ec", 0xbd}, {&(0x7f0000000680)="654fcb594f4733bf075c60516f", 0xd}, {&(0x7f00000006c0)="a0752305d53176754511ca7d80e00c41257ad31ea502a6978ca894fe987d6b836bd9358e4a83164233b8cb", 0x2b}, {&(0x7f0000000700)="890b682423ef3143faa4bd15f61000b8bd6f265d316176beecd215b6f9ce8cd16b671672", 0x24}, {&(0x7f0000000740)="3636d9b955944cecb187ec81f0384c14acda85b42e3f1bfaf71cad134ba57db094467585bf7099e7d813fa9c6a04a35c959959a1adf7d6ab5916ed4cfd0c4ec5343e97be5379bb08fd1c3a6ecb9e03be9577a39ce10da8e5edcba894bd8f2629c889758efebf47390afc0734ef9909bec6e06dd7b60137d4174618b4075954833494eeb9d78fc23dece4a01af9b2396d3c50c090f70bc68325262a3fb34a260f0bfbbba93c6391763663521912821db43912cf0741dbdd", 0xb7}, {&(0x7f0000000800)="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0x1000}], 0x8, &(0x7f0000001980)=[@cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, r0, r2, 0xffffffffffffffff, r2, r0, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @rights={{0x18, 0x1, 0x1, [r0, r2]}}, @rights={{0x20, 0x1, 0x1, [r1, r1, r2, r1]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r2, r2, r1]}}], 0xe8, 0x80c0}}, {{&(0x7f0000001a80)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001c00)=[{&(0x7f0000001b00)="f1ecd6256967ab2369ee99", 0xb}, {&(0x7f0000001b40)="fe37813f73831059094f41761c6d17980f964240466cf4f1149d480c3e87068df78fab801bf74ea1", 0x28}, {&(0x7f0000001b80)="e048548eca3e9529ac41eb2f11e9441fe600a065f6906f4b9d80be9d2a3cfcd61d31bca5f81742cb6c66c5ae60000c0682308f24bf62c98eadefbcd630acff43af3e6d669c57228d1abc7c5d5da05702c73d2743dbba519bc60df9934750ab84f9801b4f86cd372e2881189f4fc6d559741900de85065de91aff729210564f0c", 0x80}], 0x3, &(0x7f0000001c80)=[@rights={{0x24, 0x1, 0x1, [r0, 0xffffffffffffffff, r1, 0xffffffffffffffff, r1]}}], 0x28, 0x24040000}}, {{&(0x7f0000001cc0)=@file={0x0, './bus\x00'}, 0x6e, &(0x7f0000002140)=[{&(0x7f0000001d40)="342c5ebc138351b8e9620aa33f90fbc4949392a242a60fbe7cd751efffb9946a5476aa0896f43ac2b04b9dca05700bf631f0252138205b13001e251f74d74272716bcb370adb64c75a857cf18643d546e08928e72de880a174b3bfdeb1500416736be21e974e44e0f98fda493c75eeee4f44ba87187cd5e1f8c5", 0x7a}, {&(0x7f0000001dc0)="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", 0xfc}, {&(0x7f0000001ec0)="5eed105e1abba84b6c85d5afb00bd43031a318fa88a474c6d0a1129be32e816336ea5bd7f04180a87018c38530f46959bc69b0ec5dec008d0cc1c792b71364594f762d49872709adc4dd19cdd014d0b493046af342e38044b3e89460b1a6e6c53f9f473e26b77e1b0d1454ff800b4709a9a2c6b8a616af6f6954884077e6a462d92e6bf96e2ebd547cde2f99239ca70854f97bfb4cc083bdba1ce5e34eae868bfdd6e7cd479a3d290e0ee1d6bf9092b621c9e74947442d19772dff84e28faecc1a40f734d384e66f", 0xc8}, {&(0x7f0000001fc0)="f85ee7095ec3998ae8c4f1a3adf564fdef0915ef848ce77cf5df05763238487f519882e997a041fcc89b27f519226322e63996aa0f41dce61e34ddee359e29c5598f29f28a386ae4414e40dce16bc899d5ced52b480873168a6553dc7ea235686c205f1f07a60b303c611929ae91f1ba3738f0d31aaac07f24573f0a98db50a2c021915da0cf3d647c8d41ae212a9abe1293be9ccc43ec578f8c3c369c991cdf6a08f68b10b4488c596881efa5dfbe", 0xaf}, {&(0x7f0000002080)="c1ea4efabef4a37bf2e48f045e1ca7d74721b1db4d203e0bb406f0edf5adca96bc54e1ca9d96dc309ce3e9b2572408163d90244dab8d9933f6fba167e6d49966d947d6e641f70ee6a0689bd6f2ea6260c08a0743f0fd502cf3192e4d34fc9161b00851fe7c8fc6fbf6c10963bca5f6b3c8d7e3de7d2e776925cfb66bdd602fd7c692776dca56c9493f8b23941843c2f2a44e2bf2e1aa38", 0x97}], 0x5, &(0x7f0000002280)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}], 0x38, 0x80}}, {{&(0x7f00000022c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000002740)=[{&(0x7f0000002340)="8a4aabfca8b3fea575a1fd07f0281779f1ad9c4dd7aa2a4874c6714503613ba8dc68baf85f778893939ba9", 0x2b}, {&(0x7f0000002380)="2806e24c6763ab249af4b24eb0defa60c71cdc85ff43866cbb94934d9651f39b8caa1d8ceeb01aa28ee30889d56d55dc51365a945e7ab5fb9d72cb1547795a43db91c6e1a57ec84bd3b672e75d5ff28628ef2cbdd1697e20596ec7f7c3cfaf58657fee056538", 0x66}, 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&(0x7f0000004040)=[{&(0x7f0000002f00)="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0x1000}, {&(0x7f0000003f00)="e1970afff9e945f4eca32b227be71beef5db51ae8e2935c86cac069307faadcdcfcec073d50e7e411c17a1763f7ee2899a21bd4473eb43d3eeff2ce547eae0d5a32bacb18485c143d6b7bf75be3babbed2f50b7acc6812898cf1707dee7635b10df1fbb326acce99fe", 0x69}, {&(0x7f0000003f80)="fca17a9f110f433d408e95740c42a9bf5b2680e18c045a496f9b1627aa970c10e53bde7d7a59453d563541534f975a7a108a5cc470e13922222dac732e0bcad803bc8f937d55735d5660c3eb9bcaada9c21b3bd1ba68dbe5cbe114090b3216c59f035a783d735390487576ee02543fb12dcee4b7a693f1dd7a7a54d9bf5bfc409712f9351668401706b63ca3a52052226d5fada2b82626", 0x97}], 0x3, &(0x7f0000004240)=[@rights={{0x14, 0x1, 0x1, [r2]}}, @cred={{0x1c, 0x1, 0x2, {r8, 0x0, 0xffffffffffffffff}}}, @rights={{0x38, 0x1, 0x1, [r9, r1, 0xffffffffffffffff, r2, r0, r2, r10, r11, r2, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r12, r13}}}, @rights={{0x20, 0x1, 0x1, [r0, 0xffffffffffffffff, r1, r0]}}, @rights={{0x24, 0x1, 0x1, [r14, r0, r0, r15, r0]}}], 0xd8, 0x8000}}], 0x8, 0x4) [ 420.011507][ T7533] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0xe66d7db9, utbl_chksum : 0xe619d30d) [ 420.059155][ T7538] EXT4-fs (loop4): 1 orphan inode deleted [ 420.064802][ T7538] ext4 filesystem being mounted at /root/syzkaller-testdir2389773362/syzkaller.yuTcFk/232/file1 supports timestamps until 2038 (0x7fffffff) [ 420.069083][ T576] EXT4-fs (loop5): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 3 with error 117 [ 420.082414][ T7524] EXT4-fs (loop3): 1 orphan inode deleted [ 420.091298][ T576] EXT4-fs (loop5): This should not happen!! Data will be lost [ 420.091298][ T576] [ 420.107112][ T7524] ext4 filesystem being mounted at /root/syzkaller-testdir1695172709/syzkaller.Uq6l16/223/file1 supports timestamps until 2038 (0x7fffffff) [ 420.126883][ T529] Quota error (device loop5): qtree_write_dquot: dquota write failed [ 420.150584][ T7524] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:462: comm syz-executor.3: Invalid block bitmap block 0 in block_group 0 [ 420.155495][ T529] Quota error (device loop5): dqput: Can't write quota structure (error -117). Quota may get out of sync! [ 420.164596][ T7524] EXT4-fs error (device loop3): ext4_discard_preallocations:4467: comm syz-executor.3: Error -117 reading block bitmap for 0 [ 420.191857][ T7524] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:462: comm syz-executor.3: Invalid block bitmap block 0 in block_group 0 20:51:46 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$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") r0 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r1, 0x0) fallocate(r1, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b) r4 = dup3(r0, r2, 0x0) read$FUSE(r4, &(0x7f0000000a00)={0x2020}, 0xffd2) 20:51:46 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x2000, 0x44) ftruncate(r0, 0x2007ffb) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r0, 0x0) sendto$packet(r0, &(0x7f00000000c0)="b4e82d7f59d8b726b7f694341a64965dd93fcbf26b5dbbd462c0e0cac65a8b93abc3be0813d43d4a6a42812b183297661e59701e22d86993d28a6dabce4bf1a4b141cf20717c9e38c57e5e630284dbc068943fb8e6cd2737c03cdff1b5f34d46516bfe", 0x63, 0x240408a5, &(0x7f0000000040)={0x11, 0x1a, 0x0, 0x1, 0x7f, 0x6, @broadcast}, 0x14) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r1, 0x0) 20:51:46 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$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") r0 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r1, 0x0) fallocate(r1, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b) r4 = dup3(r0, r2, 0x0) read$FUSE(r4, &(0x7f0000000a00)={0x2020}, 0xffd2) (fail_nth: 1) [ 420.194083][ T7538] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:462: comm syz-executor.4: Invalid block bitmap block 0 in block_group 0 [ 420.213556][ T7524] EXT4-fs error (device loop3): ext4_discard_preallocations:4467: comm syz-executor.3: Error -117 reading block bitmap for 0 [ 420.231980][ T7538] EXT4-fs error (device loop4): ext4_discard_preallocations:4467: comm syz-executor.4: Error -117 reading block bitmap for 0 [ 420.246007][ T576] EXT4-fs error (device loop3): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 20:51:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$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") r0 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r1, 0x0) fallocate(r1, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b) r4 = dup3(r0, r2, 0x0) read$FUSE(r4, 0x0, 0x0) [ 420.259911][ T7538] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:462: comm syz-executor.4: Invalid block bitmap block 0 in block_group 0 [ 420.274202][ T7538] EXT4-fs error (device loop4): ext4_discard_preallocations:4467: comm syz-executor.4: Error -117 reading block bitmap for 0 [ 420.283122][ T576] EXT4-fs (loop3): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 3 with error 117 [ 420.299734][ T576] EXT4-fs (loop3): This should not happen!! Data will be lost [ 420.299734][ T576] [ 420.309824][ T7547] EXT4-fs (loop1): 1 orphan inode deleted [ 420.310118][ T7] EXT4-fs error (device loop4): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 420.315538][ T7547] ext4 filesystem being mounted at /root/syzkaller-testdir2974389928/syzkaller.HOSnAX/252/file1 supports timestamps until 2038 (0x7fffffff) [ 420.329943][ T576] EXT4-fs error (device loop3): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:3: bad extent address lblock: 116, depth: 1 pblock 0 [ 420.352384][ T7] EXT4-fs (loop4): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 3 with error 117 [ 420.360474][ T576] EXT4-fs (loop3): Delayed block allocation failed for inode 16 at logical offset 116 with max blocks 2 with error 117 [ 420.382808][ T7551] EXT4-fs (loop5): 1 orphan inode deleted [ 420.386505][ T7] EXT4-fs (loop4): This should not happen!! Data will be lost [ 420.386505][ T7] [ 420.389654][ T7551] ext4 filesystem being mounted at /root/syzkaller-testdir2650324621/syzkaller.G6dHvR/223/file1 supports timestamps until 2038 (0x7fffffff) [ 420.398467][ T576] EXT4-fs (loop3): This should not happen!! Data will be lost [ 420.398467][ T576] [ 420.413030][ T7] EXT4-fs error (device loop4): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:0: bad extent address lblock: 116, depth: 1 pblock 0 [ 420.447359][ T7] EXT4-fs (loop4): Delayed block allocation failed for inode 16 at logical offset 116 with max blocks 2 with error 117 [ 420.459999][ T7] EXT4-fs (loop4): This should not happen!! Data will be lost [ 420.459999][ T7] [ 420.467774][ T538] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5872: Corrupt filesystem [ 420.470328][ T7551] FAULT_INJECTION: forcing a failure. [ 420.470328][ T7551] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 420.492222][ T538] EXT4-fs error (device loop3): ext4_quota_off:6502: inode #3: comm syz-executor.3: mark_inode_dirty error [ 420.504213][ T7551] CPU: 1 PID: 7551 Comm: syz-executor.5 Not tainted 5.10.180-syzkaller-00696-gb04c94b9f966 #0 [ 420.507819][ T542] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5872: Corrupt filesystem [ 420.514259][ T7551] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 420.514265][ T7551] Call Trace: [ 420.514286][ T7551] dump_stack_lvl+0x1e2/0x24b [ 420.514297][ T7551] ? panic+0x80b/0x80b [ 420.514366][ T7551] ? find_get_entry+0x44c/0x4c0 [ 420.514386][ T7551] ? bfq_pos_tree_add_move+0x43b/0x43b [ 420.538716][ T542] EXT4-fs error (device loop4): ext4_quota_off:6502: inode #3: comm syz-executor.4: mark_inode_dirty error [ 420.549687][ T7551] ? page_cache_prev_miss+0x410/0x410 [ 420.549703][ T7551] dump_stack+0x15/0x17 [ 420.549728][ T7551] should_fail+0x3c6/0x510 [ 420.579636][ T7551] should_fail_usercopy+0x1a/0x20 [ 420.584499][ T7551] copy_page_to_iter+0x3e3/0x7b0 [ 420.589276][ T7551] generic_file_buffered_read+0x1e7d/0x2aa0 [ 420.595038][ T7551] ? terminate_walk+0x407/0x4f0 [ 420.599686][ T7551] ? find_get_pages_range_tag+0xa80/0xa80 [ 420.605228][ T7551] ? _kstrtoull+0x3a0/0x4a0 [ 420.609567][ T7551] ? memset+0x35/0x40 [ 420.613445][ T7551] ? __fsnotify_parent+0x4b9/0x6c0 [ 420.618338][ T7551] generic_file_read_iter+0x107/0x6b0 [ 420.623543][ T7551] ? __fsnotify_update_child_dentry_flags+0x2b0/0x2b0 [ 420.630143][ T7551] ? PageUptodate+0xb0/0xb0 [ 420.634487][ T7551] ? fsnotify_perm+0x3d3/0x4e0 [ 420.639104][ T7551] ext4_file_read_iter+0x287/0x4d0 [ 420.644027][ T7551] vfs_read+0x999/0xbb0 [ 420.648030][ T7551] ? kernel_read+0x70/0x70 [ 420.652269][ T7551] ? mutex_trylock+0xa0/0xa0 [ 420.656690][ T7551] ? __fdget_pos+0x278/0x310 [ 420.661112][ T7551] ? ksys_read+0x77/0x2c0 [ 420.665296][ T7551] ksys_read+0x199/0x2c0 [ 420.669384][ T7551] ? vfs_write+0xe70/0xe70 [ 420.673647][ T7551] ? debug_smp_processor_id+0x17/0x20 [ 420.678999][ T7551] __x64_sys_read+0x7b/0x90 [ 420.683344][ T7551] do_syscall_64+0x34/0x70 [ 420.687596][ T7551] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 420.693319][ T7551] RIP: 0033:0x7f7c31bf5389 [ 420.697574][ T7551] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 420.717190][ T7551] RSP: 002b:00007f7c30968168 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 420.725611][ T7551] RAX: ffffffffffffffda RBX: 00007f7c31d14f80 RCX: 00007f7c31bf5389 [ 420.733413][ T7551] RDX: 000000000000ffd2 RSI: 0000000020000a00 RDI: 0000000000000006 [ 420.741300][ T7551] RBP: 00007f7c309681d0 R08: 0000000000000000 R09: 0000000000000000 [ 420.749108][ T7551] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 20:51:46 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000001180)=ANY=[@ANYBLOB="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&(0x7f0000000100)='GPL\x00'}, 0x48) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000080)='sched_switch\x00', r3}, 0x10) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r5, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000023c0)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, &(0x7f0000000140)="b9800000c03500400000665c8239fbc4237d0923062e35c5e17de74bc4027933f84000c4635765f766400fc774a666baf80cb8623a8480ef66bafc0cc422a58c010fbcf726660f38807769653626400fc7bb00000000360f7955f49af342d8868680000049b8206bc3c3220d2d4f5d2e66420fc73366bab6203e65650f06", 0x7e}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000a03000/0x18000)=nil, &(0x7f0000000240)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) r7 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r7, &(0x7f0000000040)={0x3, 0x0, &(0x7f0000000340)={&(0x7f00000014c0)=ANY=[@ANYBLOB="020400fe0a000000000000000000000003000600000080000200000000000000000000000000000002000100000000000000000000000000030005000000000002000000ac1414aa0000000000000000"], 0x50}, 0x1, 0x7}, 0x0) ioctl$KVM_SET_NESTED_STATE(r6, 0x4080aebf, &(0x7f0000004480)={{0x0, 0x0, 0x80}, 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"}) syz_kvm_setup_cpu$x86(r5, r6, &(0x7f0000a0e000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE(r3, 0x50009401, 0x0) syz_mount_image$exfat(&(0x7f0000001500), &(0x7f0000001540)='./file0\x00', 0x200100d1, &(0x7f0000000240)={[{@errors_remount}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@gid}, {@errors_remount}, {@allow_utime={'allow_utime', 0x3d, 0x9fa8f64}}, {@allow_utime={'allow_utime', 0x3d, 0x1}}, {@errors_continue}, {}, {@umask={'umask', 0x3d, 0xf1f}}]}, 0x1, 0x14e2, &(0x7f0000002a80)="$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") r8 = socket$igmp(0x2, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000018c0)={0x0, 0x0, &(0x7f0000001880)={&(0x7f0000001140)={0x2, 0x7, 0x0, 0x0, 0x2}, 0x10}}, 0x0) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r9, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00'], 0xb) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x13, r9, 0x0) ioctl$sock_FIOGETOWN(r9, 0x8903, &(0x7f00000001c0)) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006900)=[{{&(0x7f0000002040)=@abs, 0x6e, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYRES8, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="0000000034000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r8, @ANYRES32=r8, @ANYRES32, @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="000000001c0000000000", @ANYBLOB='\x00', @ANYRES32, @ANYRES32, @ANYRES32=r8, @ANYRES32, @ANYRES32, @ANYRES32=r8, @ANYRES32, @ANYBLOB="db84abba1262db21624f22f970f4cb21ab42fa6885ac55a1b63d567588afee03d1cba5f3d2fe7c150a7887811022b7830ba9a952cc993d0614e5059657c3dd6a09726e3c2968df46ceb756650b97df0b4d5507d2bef3a3dfe8119ba50cc70f6f5bf54011d852f50e96f3421814"], 0x100}}], 0x1, 0x0) 20:51:46 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x2000, 0x44) ftruncate(r0, 0x2007ffb) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r0, 0x0) sendto$packet(r0, &(0x7f00000000c0)="b4e82d7f59d8b726b7f694341a64965dd93fcbf26b5dbbd462c0e0cac65a8b93abc3be0813d43d4a6a42812b183297661e59701e22d86993d28a6dabce4bf1a4b141cf20717c9e38c57e5e630284dbc068943fb8e6cd2737c03cdff1b5f34d46516bfe", 0x63, 0x240408a5, &(0x7f0000000040)={0x11, 0x1a, 0x0, 0x1, 0x7f, 0x6, @broadcast}, 0x14) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r1, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) (async) open(&(0x7f0000000080)='./bus\x00', 0x2000, 0x44) (async) ftruncate(r0, 0x2007ffb) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r0, 0x0) (async) sendto$packet(r0, &(0x7f00000000c0)="b4e82d7f59d8b726b7f694341a64965dd93fcbf26b5dbbd462c0e0cac65a8b93abc3be0813d43d4a6a42812b183297661e59701e22d86993d28a6dabce4bf1a4b141cf20717c9e38c57e5e630284dbc068943fb8e6cd2737c03cdff1b5f34d46516bfe", 0x63, 0x240408a5, &(0x7f0000000040)={0x11, 0x1a, 0x0, 0x1, 0x7f, 0x6, @broadcast}, 0x14) (async) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) (async) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r1, 0x0) (async) 20:51:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$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") r0 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r1, 0x0) fallocate(r1, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b) dup3(r0, r2, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000000a00)={0x2020}, 0xffd2) 20:51:46 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$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") r0 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r1, 0x0) fallocate(r1, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b) r4 = dup3(r0, r2, 0x0) read$FUSE(r4, &(0x7f0000000a00)={0x2020}, 0xffd2) (fail_nth: 1) 20:51:46 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) (async) r0 = open(&(0x7f0000000080)='./bus\x00', 0x2000, 0x44) ftruncate(r0, 0x2007ffb) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r0, 0x0) sendto$packet(r0, &(0x7f00000000c0)="b4e82d7f59d8b726b7f694341a64965dd93fcbf26b5dbbd462c0e0cac65a8b93abc3be0813d43d4a6a42812b183297661e59701e22d86993d28a6dabce4bf1a4b141cf20717c9e38c57e5e630284dbc068943fb8e6cd2737c03cdff1b5f34d46516bfe", 0x63, 0x240408a5, &(0x7f0000000040)={0x11, 0x1a, 0x0, 0x1, 0x7f, 0x6, @broadcast}, 0x14) (async) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) (async) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r1, 0x0) 20:51:46 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x90) r1 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r1, 0x2007ffb) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r1, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) pwritev2(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="4e6779b737b19566e6362141f5bea410cbd630195b044263c7ad8a9627d4c396245e6b88404044eef0bb155706abf1ccbfd124a0622053a8db52202a3bc044fcfe113d47a48a90801624b840b630891409662fcfc0b23417c6526f64509b9342908bd3ab3ff1f7f40227d1d12e4d9948e7bbc5dfeacd37a0bdcfeb1cf916b9813ce70b011d375f580958d7d4d4da29958b68be3abe2c3c15c7cfea65310f62eba139d3f84db1d12519776fc026ce7cf831370ab9e89fbdbdc9e04a57ad2e2c0a928289fa5c424943a56b6021ebea287a97b89a", 0xd3}, {&(0x7f00000001c0)="e48abca465ced14a37a1de3f7ec01aed27ccb20e43ceedd060eb7079b1da94444427c51374ea0f01f741c4ba22556f894992348598c69e752228bfa4cffe90e84f", 0x41}], 0x2, 0x1, 0x7, 0x10) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x10, r2, 0x0) ftruncate(r0, 0x48) 20:51:46 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x90) r1 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r1, 0x2007ffb) (async) ftruncate(r1, 0x2007ffb) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r1, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r1, 0x0) (async) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) pwritev2(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="4e6779b737b19566e6362141f5bea410cbd630195b044263c7ad8a9627d4c396245e6b88404044eef0bb155706abf1ccbfd124a0622053a8db52202a3bc044fcfe113d47a48a90801624b840b630891409662fcfc0b23417c6526f64509b9342908bd3ab3ff1f7f40227d1d12e4d9948e7bbc5dfeacd37a0bdcfeb1cf916b9813ce70b011d375f580958d7d4d4da29958b68be3abe2c3c15c7cfea65310f62eba139d3f84db1d12519776fc026ce7cf831370ab9e89fbdbdc9e04a57ad2e2c0a928289fa5c424943a56b6021ebea287a97b89a", 0xd3}, {&(0x7f00000001c0)="e48abca465ced14a37a1de3f7ec01aed27ccb20e43ceedd060eb7079b1da94444427c51374ea0f01f741c4ba22556f894992348598c69e752228bfa4cffe90e84f", 0x41}], 0x2, 0x1, 0x7, 0x10) (async) pwritev2(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="4e6779b737b19566e6362141f5bea410cbd630195b044263c7ad8a9627d4c396245e6b88404044eef0bb155706abf1ccbfd124a0622053a8db52202a3bc044fcfe113d47a48a90801624b840b630891409662fcfc0b23417c6526f64509b9342908bd3ab3ff1f7f40227d1d12e4d9948e7bbc5dfeacd37a0bdcfeb1cf916b9813ce70b011d375f580958d7d4d4da29958b68be3abe2c3c15c7cfea65310f62eba139d3f84db1d12519776fc026ce7cf831370ab9e89fbdbdc9e04a57ad2e2c0a928289fa5c424943a56b6021ebea287a97b89a", 0xd3}, {&(0x7f00000001c0)="e48abca465ced14a37a1de3f7ec01aed27ccb20e43ceedd060eb7079b1da94444427c51374ea0f01f741c4ba22556f894992348598c69e752228bfa4cffe90e84f", 0x41}], 0x2, 0x1, 0x7, 0x10) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x10, r2, 0x0) ftruncate(r0, 0x48) 20:51:46 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x90) (async) r1 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r1, 0x2007ffb) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r1, 0x0) (async) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r1, 0x0) (async) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) (async) pwritev2(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="4e6779b737b19566e6362141f5bea410cbd630195b044263c7ad8a9627d4c396245e6b88404044eef0bb155706abf1ccbfd124a0622053a8db52202a3bc044fcfe113d47a48a90801624b840b630891409662fcfc0b23417c6526f64509b9342908bd3ab3ff1f7f40227d1d12e4d9948e7bbc5dfeacd37a0bdcfeb1cf916b9813ce70b011d375f580958d7d4d4da29958b68be3abe2c3c15c7cfea65310f62eba139d3f84db1d12519776fc026ce7cf831370ab9e89fbdbdc9e04a57ad2e2c0a928289fa5c424943a56b6021ebea287a97b89a", 0xd3}, {&(0x7f00000001c0)="e48abca465ced14a37a1de3f7ec01aed27ccb20e43ceedd060eb7079b1da94444427c51374ea0f01f741c4ba22556f894992348598c69e752228bfa4cffe90e84f", 0x41}], 0x2, 0x1, 0x7, 0x10) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x10, r2, 0x0) (async) ftruncate(r0, 0x48) 20:51:46 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="2c2e80d6d821"], 0xb) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x13, r1, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r1, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) r2 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r2, 0x2007ffb) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r3, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000000040)={0x10000, 0x3}) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="2c2e80d6d821"], 0xb) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x13, 0xffffffffffffffff, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000280)=ANY=[@ANYBLOB="2c2e80d6d821"], 0xb) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x13, r4, 0x0) r5 = getuid() setreuid(0x0, r5) r6 = syz_clone(0x100e0000, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x11, r6) ptrace$poke(0x4, r6, &(0x7f00000000c0), 0x1f) getgroups(0xa, &(0x7f0000000740)=[0xffffffffffffffff, 0xffffffffffffffff, 0xee00, 0xee00, 0xee00, 0xee00, 0xee01, 0x0, 0x0, 0x0]) r8 = getpid() r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r9, &(0x7f0000000280)=ANY=[@ANYBLOB="2c2e80d6d821"], 0xb) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x13, r9, 0x0) r10 = getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005fc0)=[{{&(0x7f0000003500)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f00000038c0)=[{&(0x7f0000003580)="95fe0e0558e821676c2330a657a21f9ce1d6ab75c0a835c0cb0281ec84b1be057ebebf725211", 0x26}, {&(0x7f00000035c0)="fca8236debb169774e43b53442b4f46fa518f62b66bb761a53a217b5e4518e8c2e511d7c4707094b7d4941d02f5bf00c64a028edfd4728703d1cb116392ac25d37016f22231ab3ee7e5d64de674380447bdb719923dd256f25ee0479944224f2237059d6a290d2ffcd82bb46d00d9cee3309348853fa95d37a2b52b7383ce5e00cd7e538a1531e7a0f377017881f9866a9d443233cbcef950bfebb25b27cbc999418ab606b3d3026b5e1904c4eb6d542aeaba58e581a5c71209866a7882aa5a6b33de987023d9fe4bb7012b9246dd6c3b7d5e47f56e70443163e6adc1f3e8a5fe0ecb91ed4cea514a8f05c91e031eb6c8d32f5b0", 0xf4}, {&(0x7f00000036c0)}, {&(0x7f0000003740)="b04fea6e36b6feae330c6936af8ee2", 0xf}, {&(0x7f0000003780)="ea4722526a952e235b70cc339adb33f3b7cc5574846c8a202596d92945300de4910980031cfd0d182f114c6dda40296f3cb4fa19bfd0836dc3ee61992ab0e03486e41aacb2", 0x45}, {&(0x7f0000003800)="0e53b33bb377513453c4e350bda3c9f2a510489f8bf58dbf43459bdf63b149dd61e733bec38190291ea2a50b6ddf1d39f0519e6082cc3a36ba366d22a3d8db7d2bf470f1295c2835f9e39a0626960972", 0x50}], 0x6, 0x0, 0x0, 0x804}}, {{&(0x7f0000003940)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000003a00)=[{&(0x7f00000039c0)="4d6473334502733c64", 0x9}], 0x1, &(0x7f0000003140)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x80, 0x8000}}, {{0x0, 0x0, &(0x7f0000004e40)=[{0x0}, {&(0x7f0000003dc0)="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0x1000}, {&(0x7f0000004dc0)}, {&(0x7f0000004e00)="b4eae2618199fcd36fa8", 0xa}], 0x4, 0x0, 0x0, 0x80c1}}, {{&(0x7f0000004e80)=@file={0x1, './file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f0000005f80)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r10}}}], 0x40, 0x800}}], 0x4, 0x4000000) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000003400)=[{{&(0x7f00000004c0)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000540)="7c759fc5d58b193b6e9c59cc334a7e9ec815fdda5c764c83892b6d92687999917c9acf99c1c70376e08dd5f346af3312eb3bf5309f2ad43644325c03c3d6c175bc83aeca8dfe5f5cee2d6b49513fb0df67603ff244c8719110b8feada87a", 0x5e}], 0x1, &(0x7f0000000780)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, r4]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r5, 0xffffffffffffffff}}}, @rights={{0x18, 0x1, 0x1, [r3, r0]}}, @cred={{0x1c, 0x1, 0x2, {r6, 0x0, r7}}}], 0xd8, 0x804}}, {{&(0x7f0000000880)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000ec0)=[{&(0x7f0000000900)="eaef3075efb098ef1b149d964cc9c0fc5f244b953d74d932f85e04085a935252197b9cdfeee3c280fb851f02e9665250d69e5ea3509c783838df7289ff2d0cb77a7408c655824e2231882a30941ee2856ac85f90b4d4f76ba51094fc9ace7e04cdfd39502a700d56834fb02d1ef6edfc7dced6cc5921434121ae5a2932149839cf8d80261f43c4472b90d1103f6177e9bf2aafb0f8cd4d3caef0cbf740abd78d87ef6c55967371cb142cf07d9ac2657c2644ded9b1271bcd2fec4895f0af864c393acd156514302e2bb6cc274802141ffa1d5e0805ea11fb91db4f5f0e4add", 0xdf}, {&(0x7f0000000a00)="9183abc08130d542bd5c9a2901e072ff4205480780babefe73d9da057f6740af43af02ca2e432f6f925d63c7e703b944a559d081eab7d789f803846ba0bdc4c36bb295cfb187d217ca9c34b94e9b17600c59bc0089b43554a396f75697a0ffd2a414a93fa746792ef8b87c84a82fa20cbd2bc13be1adff4f9d2ad8395f3a74599548bbffee13ae67d39297904481f0c514272d4b25ecb3e515d4f4e16c66d0fe64c4bc413127ca24b5ba240e9e4a83f810212ecd7cf05935d022be9b69558d1db293d8df434183d36d19f40ab4d63649388cb8ddb4", 0xd5}, {&(0x7f0000000b00)="1cc5278d08868500802adf52fb942fb0c98af759b3b94d74c3ba99ac637df4565bed401475e746377716da2b143e8c733f4e23bdcc8de1c25c64c70f8ccde8d117151a0d59609e497228e7369a49", 0x4e}, {&(0x7f0000000b80)="276682071261b73bf0093b30318531cc027ff6ea374a5474e14bd817059f20060650aa63c3a66b170a8328540a9db157b753b696706d40cbac9379a3720dc95c7d82689170fcf4ad340ea5e0c8cd593da2bdd764921ed282addb5a2bfcc19ce6eaf49835bf5ebfeed3bd9532e671b2702e25e9e25dfc8ca5020bf0cb2072d3e8ff3b463243052fa1b461347969063dadb5e731c518be8bbf65a37cefae7883656541a021d41eedae6667d04be95217d007e7720f82d3709963fcc53437f2a57c3abb148a85555cccd94c22941d4289dafb9f90938246cd9be3fe", 0xda}, {&(0x7f0000000c80)="0dc5669b4eb7fd3411f5e76fe42867c22f576a7ffafb4b537d4e18f3d738daa1fad84fb2d7808a80a57c2324500204c9354d3ecbd6edcf414c2fcda00439695ce8515815059315e554a85d7acc5dd3a8e1ee8014512dab339937eec3ca05592a4d5b0df1e154960870b04513b31434617180a3378302d0d21f40a3affe3ce810375fb7a069a5da1dd7c32c522ec611", 0x8f}, {&(0x7f0000000d40)="a06b569456fa82ca7283a26e1d04fe3b4ea4e77485f9be08e6610394a401741569df55d2e73215aa434af4097af298fff62a398f6067257cb781a1852aeffe16ae3e9ea1da962db3356a6655e3f95025aa68982bf3ff47e897c7ae21b2e81d077a711c287b5a83ba21881a7d495e41f843ff093dda167b57efc9b17a4d4cc4dee82436b80d8b52c488c04f2869ea969c715f8aaed2829db6dad0d08cdbd0f0169d763fdf06108025a702764c96337affd836258aa61cb610ea66", 0xba}, {&(0x7f0000000e00)="5db2443e992a7a7b5b1dcbbe38a5e09c601b203da4d21dbb8df6f69cb6d257d242fc647027ff3ab53452e2d82d4a4d5d390b4ba809ba8b14328a5a30aceb2f6e6e410462379754dc25724ba5782b45ccb1228cc1f115b958fc659ad4f6acf779bab655f3a25a7de5f23a89b579dba607b2cad193ec47e742e426c3de52f0d5d1474cd5a2b3019e227f3aa72993dbcc81ec8be400a2d6d46039561b86f3ff983c54abc153cf527b88f08cedeba3b77a4125bb0506b5b8", 0xb6}], 0x7, &(0x7f0000000f40)=[@cred={{0x1c, 0x1, 0x2, {r8, 0xee01, 0xffffffffffffffff}}}, @rights={{0x10}}], 0x30, 0x20000844}}, {{&(0x7f0000000f80)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f0000001040)=[{&(0x7f0000001000)}], 0x1, 0x0, 0x0, 0x4000}}, {{&(0x7f0000001080)=@file={0x1, './bus\x00'}, 0x6e, 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", 0x1000}], 0x5, &(0x7f00000033c0)=[@rights={{0x1c, 0x1, 0x1, [r2, r3, r9]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, r10}}}], 0x40, 0x40000}}], 0x5, 0x8010) 20:51:46 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) (async) r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="2c2e80d6d821"], 0xb) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x13, r1, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r1, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) (async) r2 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r2, 0x2007ffb) (async) ftruncate(r2, 0x2007ffb) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r3, 0x0) (async) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r3, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000000040)={0x10000, 0x3}) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="2c2e80d6d821"], 0xb) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x13, 0xffffffffffffffff, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000280)=ANY=[@ANYBLOB="2c2e80d6d821"], 0xb) (async) write$binfmt_script(r4, &(0x7f0000000280)=ANY=[@ANYBLOB="2c2e80d6d821"], 0xb) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x13, r4, 0x0) r5 = getuid() setreuid(0x0, r5) r6 = syz_clone(0x100e0000, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x11, r6) (async) ptrace(0x11, r6) ptrace$poke(0x4, r6, &(0x7f00000000c0), 0x1f) (async) ptrace$poke(0x4, r6, &(0x7f00000000c0), 0x1f) getgroups(0xa, &(0x7f0000000740)=[0xffffffffffffffff, 0xffffffffffffffff, 0xee00, 0xee00, 0xee00, 0xee00, 0xee01, 0x0, 0x0, 0x0]) r8 = getpid() openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) (async) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r9, &(0x7f0000000280)=ANY=[@ANYBLOB="2c2e80d6d821"], 0xb) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x13, r9, 0x0) getegid() (async) r10 = getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005fc0)=[{{&(0x7f0000003500)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f00000038c0)=[{&(0x7f0000003580)="95fe0e0558e821676c2330a657a21f9ce1d6ab75c0a835c0cb0281ec84b1be057ebebf725211", 0x26}, {&(0x7f00000035c0)="fca8236debb169774e43b53442b4f46fa518f62b66bb761a53a217b5e4518e8c2e511d7c4707094b7d4941d02f5bf00c64a028edfd4728703d1cb116392ac25d37016f22231ab3ee7e5d64de674380447bdb719923dd256f25ee0479944224f2237059d6a290d2ffcd82bb46d00d9cee3309348853fa95d37a2b52b7383ce5e00cd7e538a1531e7a0f377017881f9866a9d443233cbcef950bfebb25b27cbc999418ab606b3d3026b5e1904c4eb6d542aeaba58e581a5c71209866a7882aa5a6b33de987023d9fe4bb7012b9246dd6c3b7d5e47f56e70443163e6adc1f3e8a5fe0ecb91ed4cea514a8f05c91e031eb6c8d32f5b0", 0xf4}, {&(0x7f00000036c0)}, {&(0x7f0000003740)="b04fea6e36b6feae330c6936af8ee2", 0xf}, {&(0x7f0000003780)="ea4722526a952e235b70cc339adb33f3b7cc5574846c8a202596d92945300de4910980031cfd0d182f114c6dda40296f3cb4fa19bfd0836dc3ee61992ab0e03486e41aacb2", 0x45}, {&(0x7f0000003800)="0e53b33bb377513453c4e350bda3c9f2a510489f8bf58dbf43459bdf63b149dd61e733bec38190291ea2a50b6ddf1d39f0519e6082cc3a36ba366d22a3d8db7d2bf470f1295c2835f9e39a0626960972", 0x50}], 0x6, 0x0, 0x0, 0x804}}, {{&(0x7f0000003940)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000003a00)=[{&(0x7f00000039c0)="4d6473334502733c64", 0x9}], 0x1, &(0x7f0000003140)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x80, 0x8000}}, {{0x0, 0x0, &(0x7f0000004e40)=[{0x0}, {&(0x7f0000003dc0)="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0x1000}, {&(0x7f0000004dc0)}, {&(0x7f0000004e00)="b4eae2618199fcd36fa8", 0xa}], 0x4, 0x0, 0x0, 0x80c1}}, {{&(0x7f0000004e80)=@file={0x1, './file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f0000005f80)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r10}}}], 0x40, 0x800}}], 0x4, 0x4000000) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000003400)=[{{&(0x7f00000004c0)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000540)="7c759fc5d58b193b6e9c59cc334a7e9ec815fdda5c764c83892b6d92687999917c9acf99c1c70376e08dd5f346af3312eb3bf5309f2ad43644325c03c3d6c175bc83aeca8dfe5f5cee2d6b49513fb0df67603ff244c8719110b8feada87a", 0x5e}], 0x1, &(0x7f0000000780)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, r4]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r5, 0xffffffffffffffff}}}, @rights={{0x18, 0x1, 0x1, [r3, r0]}}, @cred={{0x1c, 0x1, 0x2, {r6, 0x0, r7}}}], 0xd8, 0x804}}, {{&(0x7f0000000880)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000ec0)=[{&(0x7f0000000900)="eaef3075efb098ef1b149d964cc9c0fc5f244b953d74d932f85e04085a935252197b9cdfeee3c280fb851f02e9665250d69e5ea3509c783838df7289ff2d0cb77a7408c655824e2231882a30941ee2856ac85f90b4d4f76ba51094fc9ace7e04cdfd39502a700d56834fb02d1ef6edfc7dced6cc5921434121ae5a2932149839cf8d80261f43c4472b90d1103f6177e9bf2aafb0f8cd4d3caef0cbf740abd78d87ef6c55967371cb142cf07d9ac2657c2644ded9b1271bcd2fec4895f0af864c393acd156514302e2bb6cc274802141ffa1d5e0805ea11fb91db4f5f0e4add", 0xdf}, {&(0x7f0000000a00)="9183abc08130d542bd5c9a2901e072ff4205480780babefe73d9da057f6740af43af02ca2e432f6f925d63c7e703b944a559d081eab7d789f803846ba0bdc4c36bb295cfb187d217ca9c34b94e9b17600c59bc0089b43554a396f75697a0ffd2a414a93fa746792ef8b87c84a82fa20cbd2bc13be1adff4f9d2ad8395f3a74599548bbffee13ae67d39297904481f0c514272d4b25ecb3e515d4f4e16c66d0fe64c4bc413127ca24b5ba240e9e4a83f810212ecd7cf05935d022be9b69558d1db293d8df434183d36d19f40ab4d63649388cb8ddb4", 0xd5}, {&(0x7f0000000b00)="1cc5278d08868500802adf52fb942fb0c98af759b3b94d74c3ba99ac637df4565bed401475e746377716da2b143e8c733f4e23bdcc8de1c25c64c70f8ccde8d117151a0d59609e497228e7369a49", 0x4e}, {&(0x7f0000000b80)="276682071261b73bf0093b30318531cc027ff6ea374a5474e14bd817059f20060650aa63c3a66b170a8328540a9db157b753b696706d40cbac9379a3720dc95c7d82689170fcf4ad340ea5e0c8cd593da2bdd764921ed282addb5a2bfcc19ce6eaf49835bf5ebfeed3bd9532e671b2702e25e9e25dfc8ca5020bf0cb2072d3e8ff3b463243052fa1b461347969063dadb5e731c518be8bbf65a37cefae7883656541a021d41eedae6667d04be95217d007e7720f82d3709963fcc53437f2a57c3abb148a85555cccd94c22941d4289dafb9f90938246cd9be3fe", 0xda}, {&(0x7f0000000c80)="0dc5669b4eb7fd3411f5e76fe42867c22f576a7ffafb4b537d4e18f3d738daa1fad84fb2d7808a80a57c2324500204c9354d3ecbd6edcf414c2fcda00439695ce8515815059315e554a85d7acc5dd3a8e1ee8014512dab339937eec3ca05592a4d5b0df1e154960870b04513b31434617180a3378302d0d21f40a3affe3ce810375fb7a069a5da1dd7c32c522ec611", 0x8f}, {&(0x7f0000000d40)="a06b569456fa82ca7283a26e1d04fe3b4ea4e77485f9be08e6610394a401741569df55d2e73215aa434af4097af298fff62a398f6067257cb781a1852aeffe16ae3e9ea1da962db3356a6655e3f95025aa68982bf3ff47e897c7ae21b2e81d077a711c287b5a83ba21881a7d495e41f843ff093dda167b57efc9b17a4d4cc4dee82436b80d8b52c488c04f2869ea969c715f8aaed2829db6dad0d08cdbd0f0169d763fdf06108025a702764c96337affd836258aa61cb610ea66", 0xba}, {&(0x7f0000000e00)="5db2443e992a7a7b5b1dcbbe38a5e09c601b203da4d21dbb8df6f69cb6d257d242fc647027ff3ab53452e2d82d4a4d5d390b4ba809ba8b14328a5a30aceb2f6e6e410462379754dc25724ba5782b45ccb1228cc1f115b958fc659ad4f6acf779bab655f3a25a7de5f23a89b579dba607b2cad193ec47e742e426c3de52f0d5d1474cd5a2b3019e227f3aa72993dbcc81ec8be400a2d6d46039561b86f3ff983c54abc153cf527b88f08cedeba3b77a4125bb0506b5b8", 0xb6}], 0x7, &(0x7f0000000f40)=[@cred={{0x1c, 0x1, 0x2, {r8, 0xee01, 0xffffffffffffffff}}}, @rights={{0x10}}], 0x30, 0x20000844}}, {{&(0x7f0000000f80)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f0000001040)=[{&(0x7f0000001000)}], 0x1, 0x0, 0x0, 0x4000}}, {{&(0x7f0000001080)=@file={0x1, './bus\x00'}, 0x6e, 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0x1000}], 0x5, &(0x7f00000033c0)=[@rights={{0x1c, 0x1, 0x1, [r2, r3, r9]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, r10}}}], 0x40, 0x40000}}], 0x5, 0x8010) (async) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000003400)=[{{&(0x7f00000004c0)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000540)="7c759fc5d58b193b6e9c59cc334a7e9ec815fdda5c764c83892b6d92687999917c9acf99c1c70376e08dd5f346af3312eb3bf5309f2ad43644325c03c3d6c175bc83aeca8dfe5f5cee2d6b49513fb0df67603ff244c8719110b8feada87a", 0x5e}], 0x1, &(0x7f0000000780)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, r4]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r5, 0xffffffffffffffff}}}, @rights={{0x18, 0x1, 0x1, [r3, r0]}}, @cred={{0x1c, 0x1, 0x2, {r6, 0x0, r7}}}], 0xd8, 0x804}}, {{&(0x7f0000000880)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000ec0)=[{&(0x7f0000000900)="eaef3075efb098ef1b149d964cc9c0fc5f244b953d74d932f85e04085a935252197b9cdfeee3c280fb851f02e9665250d69e5ea3509c783838df7289ff2d0cb77a7408c655824e2231882a30941ee2856ac85f90b4d4f76ba51094fc9ace7e04cdfd39502a700d56834fb02d1ef6edfc7dced6cc5921434121ae5a2932149839cf8d80261f43c4472b90d1103f6177e9bf2aafb0f8cd4d3caef0cbf740abd78d87ef6c55967371cb142cf07d9ac2657c2644ded9b1271bcd2fec4895f0af864c393acd156514302e2bb6cc274802141ffa1d5e0805ea11fb91db4f5f0e4add", 0xdf}, {&(0x7f0000000a00)="9183abc08130d542bd5c9a2901e072ff4205480780babefe73d9da057f6740af43af02ca2e432f6f925d63c7e703b944a559d081eab7d789f803846ba0bdc4c36bb295cfb187d217ca9c34b94e9b17600c59bc0089b43554a396f75697a0ffd2a414a93fa746792ef8b87c84a82fa20cbd2bc13be1adff4f9d2ad8395f3a74599548bbffee13ae67d39297904481f0c514272d4b25ecb3e515d4f4e16c66d0fe64c4bc413127ca24b5ba240e9e4a83f810212ecd7cf05935d022be9b69558d1db293d8df434183d36d19f40ab4d63649388cb8ddb4", 0xd5}, {&(0x7f0000000b00)="1cc5278d08868500802adf52fb942fb0c98af759b3b94d74c3ba99ac637df4565bed401475e746377716da2b143e8c733f4e23bdcc8de1c25c64c70f8ccde8d117151a0d59609e497228e7369a49", 0x4e}, {&(0x7f0000000b80)="276682071261b73bf0093b30318531cc027ff6ea374a5474e14bd817059f20060650aa63c3a66b170a8328540a9db157b753b696706d40cbac9379a3720dc95c7d82689170fcf4ad340ea5e0c8cd593da2bdd764921ed282addb5a2bfcc19ce6eaf49835bf5ebfeed3bd9532e671b2702e25e9e25dfc8ca5020bf0cb2072d3e8ff3b463243052fa1b461347969063dadb5e731c518be8bbf65a37cefae7883656541a021d41eedae6667d04be95217d007e7720f82d3709963fcc53437f2a57c3abb148a85555cccd94c22941d4289dafb9f90938246cd9be3fe", 0xda}, {&(0x7f0000000c80)="0dc5669b4eb7fd3411f5e76fe42867c22f576a7ffafb4b537d4e18f3d738daa1fad84fb2d7808a80a57c2324500204c9354d3ecbd6edcf414c2fcda00439695ce8515815059315e554a85d7acc5dd3a8e1ee8014512dab339937eec3ca05592a4d5b0df1e154960870b04513b31434617180a3378302d0d21f40a3affe3ce810375fb7a069a5da1dd7c32c522ec611", 0x8f}, {&(0x7f0000000d40)="a06b569456fa82ca7283a26e1d04fe3b4ea4e77485f9be08e6610394a401741569df55d2e73215aa434af4097af298fff62a398f6067257cb781a1852aeffe16ae3e9ea1da962db3356a6655e3f95025aa68982bf3ff47e897c7ae21b2e81d077a711c287b5a83ba21881a7d495e41f843ff093dda167b57efc9b17a4d4cc4dee82436b80d8b52c488c04f2869ea969c715f8aaed2829db6dad0d08cdbd0f0169d763fdf06108025a702764c96337affd836258aa61cb610ea66", 0xba}, {&(0x7f0000000e00)="5db2443e992a7a7b5b1dcbbe38a5e09c601b203da4d21dbb8df6f69cb6d257d242fc647027ff3ab53452e2d82d4a4d5d390b4ba809ba8b14328a5a30aceb2f6e6e410462379754dc25724ba5782b45ccb1228cc1f115b958fc659ad4f6acf779bab655f3a25a7de5f23a89b579dba607b2cad193ec47e742e426c3de52f0d5d1474cd5a2b3019e227f3aa72993dbcc81ec8be400a2d6d46039561b86f3ff983c54abc153cf527b88f08cedeba3b77a4125bb0506b5b8", 0xb6}], 0x7, &(0x7f0000000f40)=[@cred={{0x1c, 0x1, 0x2, {r8, 0xee01, 0xffffffffffffffff}}}, @rights={{0x10}}], 0x30, 0x20000844}}, {{&(0x7f0000000f80)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f0000001040)=[{&(0x7f0000001000)}], 0x1, 0x0, 0x0, 0x4000}}, {{&(0x7f0000001080)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f0000002100)=[{&(0x7f0000001100)="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0x1000}], 0x1}}, {{0x0, 0x0, &(0x7f0000003340)=[{&(0x7f0000002140)="16940c", 0x3}, {&(0x7f0000002180)="43a8c88896b3942232310f3fa5b5bb9d94fd262fa6663768ff93761bc7309ee692c4b8a3f778ae874039290d1682b381e90bf85cf414dce0594904a620769bbafa3a84dded05d43a1ff9", 0x4a}, {&(0x7f0000002200)="499aed7dbabddb868cd324bea938b7650b84445c0c62a7a209195f75f6eceb3a5d29df217b6dd7c64a815f85d5e5a47a722688995e441dcab167bcceae7030d012aaa802c17696fb45b818ee0a052f01b90e2e2f", 0x54}, {&(0x7f0000002280)="be1fa65f378ae9c31db19b4e4d1d3efc365b3ba4ca99c47d6e5dfefaa54ff49af8cef0cfeab3ed1d34b30047f132b71a9d36bee855a79b1e751ee874b72976d950a0e001861fee28ca2985734c4a683408d1af073326f47b1667e574e5613bda697196fd59fa535ff6c4f12998c78409cf7c823fa1fb2f5207d1c6ce0a68eb1bd3d26633ab", 0x85}, 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0x1000}], 0x5, &(0x7f00000033c0)=[@rights={{0x1c, 0x1, 0x1, [r2, r3, r9]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, r10}}}], 0x40, 0x40000}}], 0x5, 0x8010) [ 420.756923][ T7551] R13: 00007ffd832e7edf R14: 00007f7c30968300 R15: 0000000000022000 [ 420.944166][ T7551] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:462: comm syz-executor.5: Invalid block bitmap block 0 in block_group 0 [ 420.966470][ T7551] EXT4-fs error (device loop5): ext4_discard_preallocations:4467: comm syz-executor.5: Error -117 reading block bitmap for 0 [ 420.981095][ T7591] EXT4-fs (loop4): 1 orphan inode deleted [ 420.981730][ T7592] EXT4-fs (loop3): 1 orphan inode deleted [ 420.986763][ T7591] ext4 filesystem being mounted at /root/syzkaller-testdir2389773362/syzkaller.yuTcFk/233/file1 supports timestamps until 2038 (0x7fffffff) [ 420.992683][ T7592] ext4 filesystem being mounted at /root/syzkaller-testdir1695172709/syzkaller.Uq6l16/224/file1 supports timestamps until 2038 (0x7fffffff) [ 421.097846][ T7551] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:462: comm syz-executor.5: Invalid block bitmap block 0 in block_group 0 [ 421.127224][ T7551] EXT4-fs error (device loop5): ext4_discard_preallocations:4467: comm syz-executor.5: Error -117 reading block bitmap for 0 [ 421.152676][ T7608] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0xe66d7db9, utbl_chksum : 0xe619d30d) 20:51:47 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) (async) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="2c2e80d6d821"], 0xb) (async) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x13, r1, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r1, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) (async) r2 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r2, 0x2007ffb) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) (async) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r3, 0x0) (async) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000000040)={0x10000, 0x3}) (async) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="2c2e80d6d821"], 0xb) (async) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x13, 0xffffffffffffffff, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000280)=ANY=[@ANYBLOB="2c2e80d6d821"], 0xb) (async) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x13, r4, 0x0) r5 = getuid() setreuid(0x0, r5) (async) r6 = syz_clone(0x100e0000, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x11, r6) (async, rerun: 64) ptrace$poke(0x4, r6, &(0x7f00000000c0), 0x1f) (rerun: 64) getgroups(0xa, &(0x7f0000000740)=[0xffffffffffffffff, 0xffffffffffffffff, 0xee00, 0xee00, 0xee00, 0xee00, 0xee01, 0x0, 0x0, 0x0]) r8 = getpid() (async, rerun: 32) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) (rerun: 32) write$binfmt_script(r9, &(0x7f0000000280)=ANY=[@ANYBLOB="2c2e80d6d821"], 0xb) (async, rerun: 64) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x13, r9, 0x0) (async, rerun: 64) r10 = getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005fc0)=[{{&(0x7f0000003500)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f00000038c0)=[{&(0x7f0000003580)="95fe0e0558e821676c2330a657a21f9ce1d6ab75c0a835c0cb0281ec84b1be057ebebf725211", 0x26}, {&(0x7f00000035c0)="fca8236debb169774e43b53442b4f46fa518f62b66bb761a53a217b5e4518e8c2e511d7c4707094b7d4941d02f5bf00c64a028edfd4728703d1cb116392ac25d37016f22231ab3ee7e5d64de674380447bdb719923dd256f25ee0479944224f2237059d6a290d2ffcd82bb46d00d9cee3309348853fa95d37a2b52b7383ce5e00cd7e538a1531e7a0f377017881f9866a9d443233cbcef950bfebb25b27cbc999418ab606b3d3026b5e1904c4eb6d542aeaba58e581a5c71209866a7882aa5a6b33de987023d9fe4bb7012b9246dd6c3b7d5e47f56e70443163e6adc1f3e8a5fe0ecb91ed4cea514a8f05c91e031eb6c8d32f5b0", 0xf4}, {&(0x7f00000036c0)}, {&(0x7f0000003740)="b04fea6e36b6feae330c6936af8ee2", 0xf}, {&(0x7f0000003780)="ea4722526a952e235b70cc339adb33f3b7cc5574846c8a202596d92945300de4910980031cfd0d182f114c6dda40296f3cb4fa19bfd0836dc3ee61992ab0e03486e41aacb2", 0x45}, {&(0x7f0000003800)="0e53b33bb377513453c4e350bda3c9f2a510489f8bf58dbf43459bdf63b149dd61e733bec38190291ea2a50b6ddf1d39f0519e6082cc3a36ba366d22a3d8db7d2bf470f1295c2835f9e39a0626960972", 0x50}], 0x6, 0x0, 0x0, 0x804}}, {{&(0x7f0000003940)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000003a00)=[{&(0x7f00000039c0)="4d6473334502733c64", 0x9}], 0x1, &(0x7f0000003140)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x80, 0x8000}}, {{0x0, 0x0, &(0x7f0000004e40)=[{0x0}, {&(0x7f0000003dc0)="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", 0x1000}, {&(0x7f0000004dc0)}, {&(0x7f0000004e00)="b4eae2618199fcd36fa8", 0xa}], 0x4, 0x0, 0x0, 0x80c1}}, {{&(0x7f0000004e80)=@file={0x1, './file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f0000005f80)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r10}}}], 0x40, 0x800}}], 0x4, 0x4000000) (async) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000003400)=[{{&(0x7f00000004c0)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000540)="7c759fc5d58b193b6e9c59cc334a7e9ec815fdda5c764c83892b6d92687999917c9acf99c1c70376e08dd5f346af3312eb3bf5309f2ad43644325c03c3d6c175bc83aeca8dfe5f5cee2d6b49513fb0df67603ff244c8719110b8feada87a", 0x5e}], 0x1, &(0x7f0000000780)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, r4]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r5, 0xffffffffffffffff}}}, @rights={{0x18, 0x1, 0x1, [r3, r0]}}, @cred={{0x1c, 0x1, 0x2, {r6, 0x0, r7}}}], 0xd8, 0x804}}, {{&(0x7f0000000880)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000ec0)=[{&(0x7f0000000900)="eaef3075efb098ef1b149d964cc9c0fc5f244b953d74d932f85e04085a935252197b9cdfeee3c280fb851f02e9665250d69e5ea3509c783838df7289ff2d0cb77a7408c655824e2231882a30941ee2856ac85f90b4d4f76ba51094fc9ace7e04cdfd39502a700d56834fb02d1ef6edfc7dced6cc5921434121ae5a2932149839cf8d80261f43c4472b90d1103f6177e9bf2aafb0f8cd4d3caef0cbf740abd78d87ef6c55967371cb142cf07d9ac2657c2644ded9b1271bcd2fec4895f0af864c393acd156514302e2bb6cc274802141ffa1d5e0805ea11fb91db4f5f0e4add", 0xdf}, {&(0x7f0000000a00)="9183abc08130d542bd5c9a2901e072ff4205480780babefe73d9da057f6740af43af02ca2e432f6f925d63c7e703b944a559d081eab7d789f803846ba0bdc4c36bb295cfb187d217ca9c34b94e9b17600c59bc0089b43554a396f75697a0ffd2a414a93fa746792ef8b87c84a82fa20cbd2bc13be1adff4f9d2ad8395f3a74599548bbffee13ae67d39297904481f0c514272d4b25ecb3e515d4f4e16c66d0fe64c4bc413127ca24b5ba240e9e4a83f810212ecd7cf05935d022be9b69558d1db293d8df434183d36d19f40ab4d63649388cb8ddb4", 0xd5}, {&(0x7f0000000b00)="1cc5278d08868500802adf52fb942fb0c98af759b3b94d74c3ba99ac637df4565bed401475e746377716da2b143e8c733f4e23bdcc8de1c25c64c70f8ccde8d117151a0d59609e497228e7369a49", 0x4e}, {&(0x7f0000000b80)="276682071261b73bf0093b30318531cc027ff6ea374a5474e14bd817059f20060650aa63c3a66b170a8328540a9db157b753b696706d40cbac9379a3720dc95c7d82689170fcf4ad340ea5e0c8cd593da2bdd764921ed282addb5a2bfcc19ce6eaf49835bf5ebfeed3bd9532e671b2702e25e9e25dfc8ca5020bf0cb2072d3e8ff3b463243052fa1b461347969063dadb5e731c518be8bbf65a37cefae7883656541a021d41eedae6667d04be95217d007e7720f82d3709963fcc53437f2a57c3abb148a85555cccd94c22941d4289dafb9f90938246cd9be3fe", 0xda}, {&(0x7f0000000c80)="0dc5669b4eb7fd3411f5e76fe42867c22f576a7ffafb4b537d4e18f3d738daa1fad84fb2d7808a80a57c2324500204c9354d3ecbd6edcf414c2fcda00439695ce8515815059315e554a85d7acc5dd3a8e1ee8014512dab339937eec3ca05592a4d5b0df1e154960870b04513b31434617180a3378302d0d21f40a3affe3ce810375fb7a069a5da1dd7c32c522ec611", 0x8f}, {&(0x7f0000000d40)="a06b569456fa82ca7283a26e1d04fe3b4ea4e77485f9be08e6610394a401741569df55d2e73215aa434af4097af298fff62a398f6067257cb781a1852aeffe16ae3e9ea1da962db3356a6655e3f95025aa68982bf3ff47e897c7ae21b2e81d077a711c287b5a83ba21881a7d495e41f843ff093dda167b57efc9b17a4d4cc4dee82436b80d8b52c488c04f2869ea969c715f8aaed2829db6dad0d08cdbd0f0169d763fdf06108025a702764c96337affd836258aa61cb610ea66", 0xba}, {&(0x7f0000000e00)="5db2443e992a7a7b5b1dcbbe38a5e09c601b203da4d21dbb8df6f69cb6d257d242fc647027ff3ab53452e2d82d4a4d5d390b4ba809ba8b14328a5a30aceb2f6e6e410462379754dc25724ba5782b45ccb1228cc1f115b958fc659ad4f6acf779bab655f3a25a7de5f23a89b579dba607b2cad193ec47e742e426c3de52f0d5d1474cd5a2b3019e227f3aa72993dbcc81ec8be400a2d6d46039561b86f3ff983c54abc153cf527b88f08cedeba3b77a4125bb0506b5b8", 0xb6}], 0x7, &(0x7f0000000f40)=[@cred={{0x1c, 0x1, 0x2, {r8, 0xee01, 0xffffffffffffffff}}}, @rights={{0x10}}], 0x30, 0x20000844}}, {{&(0x7f0000000f80)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f0000001040)=[{&(0x7f0000001000)}], 0x1, 0x0, 0x0, 0x4000}}, {{&(0x7f0000001080)=@file={0x1, './bus\x00'}, 0x6e, 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0x1000}], 0x5, &(0x7f00000033c0)=[@rights={{0x1c, 0x1, 0x1, [r2, r3, r9]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, r10}}}], 0x40, 0x40000}}], 0x5, 0x8010) [ 421.340112][ T7597] EXT4-fs (loop1): 1 orphan inode deleted [ 421.345824][ T7597] ext4 filesystem being mounted at /root/syzkaller-testdir2974389928/syzkaller.HOSnAX/253/file1 supports timestamps until 2038 (0x7fffffff) [ 421.365842][ T7] EXT4-fs error (device loop5): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 421.384822][ T7588] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:462: comm syz-executor.3: Invalid block bitmap block 0 in block_group 0 [ 421.398686][ T7588] EXT4-fs error (device loop3): ext4_discard_preallocations:4467: comm syz-executor.3: Error -117 reading block bitmap for 0 [ 421.410522][ T7] EXT4-fs (loop5): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 3 with error 117 [ 421.411858][ T7588] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:462: comm syz-executor.3: Invalid block bitmap block 0 in block_group 0 20:51:47 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$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") r0 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r1, 0x0) fallocate(r1, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b) r4 = dup3(r0, r2, 0x0) read$FUSE(r4, &(0x7f0000000a00)={0x2020}, 0xffd2) (fail_nth: 1) [ 421.427539][ T7591] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:462: comm syz-executor.4: Invalid block bitmap block 0 in block_group 0 [ 421.437527][ T7588] EXT4-fs error (device loop3): ext4_discard_preallocations:4467: comm syz-executor.3: Error -117 reading block bitmap for 0 [ 421.463938][ T7] EXT4-fs (loop5): This should not happen!! Data will be lost [ 421.463938][ T7] [ 421.473890][ T7] EXT4-fs error (device loop5): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:0: bad extent address lblock: 116, depth: 1 pblock 0 [ 421.474537][ T800] EXT4-fs error (device loop3): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:4: bad extent address lblock: 0, depth: 1 pblock 0 [ 421.501817][ T7591] EXT4-fs error (device loop4): ext4_discard_preallocations:4467: comm syz-executor.4: Error -117 reading block bitmap for 0 [ 421.503680][ T7597] FAULT_INJECTION: forcing a failure. [ 421.503680][ T7597] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 421.514688][ T7] EXT4-fs (loop5): Delayed block allocation failed for inode 16 at logical offset 116 with max blocks 2 with error 117 [ 421.514705][ T7] EXT4-fs (loop5): This should not happen!! Data will be lost [ 421.514705][ T7] [ 421.528009][ T7597] CPU: 0 PID: 7597 Comm: syz-executor.1 Not tainted 5.10.180-syzkaller-00696-gb04c94b9f966 #0 [ 421.559282][ T7597] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 421.564834][ T800] EXT4-fs (loop3): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 3 with error 117 [ 421.569173][ T7597] Call Trace: [ 421.569194][ T7597] dump_stack_lvl+0x1e2/0x24b [ 421.569205][ T7597] ? panic+0x80b/0x80b [ 421.569227][ T7597] ? find_get_entry+0x44c/0x4c0 [ 421.597584][ T7597] ? bfq_pos_tree_add_move+0x43b/0x43b [ 421.598835][ T800] EXT4-fs (loop3): This should not happen!! Data will be lost [ 421.598835][ T800] [ 421.602865][ T7597] ? page_cache_prev_miss+0x410/0x410 [ 421.602888][ T7597] ? 0xffffffffa001884c [ 421.621534][ T7597] dump_stack+0x15/0x17 [ 421.625542][ T7597] should_fail+0x3c6/0x510 [ 421.626689][ T800] EXT4-fs error (device loop3): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:4: bad extent address lblock: 116, depth: 1 pblock 0 [ 421.629774][ T7597] should_fail_usercopy+0x1a/0x20 [ 421.629787][ T7597] copy_page_to_iter+0x3e3/0x7b0 [ 421.629813][ T7597] generic_file_buffered_read+0x1e7d/0x2aa0 [ 421.659031][ T7597] ? terminate_walk+0x407/0x4f0 [ 421.662453][ T800] EXT4-fs (loop3): Delayed block allocation failed for inode 16 at logical offset 116 with max blocks 2 with error 117 [ 421.663713][ T7597] ? find_get_pages_range_tag+0xa80/0xa80 [ 421.663735][ T7597] ? _kstrtoull+0x3a0/0x4a0 [ 421.685844][ T7597] ? memset+0x35/0x40 [ 421.689438][ T800] EXT4-fs (loop3): This should not happen!! Data will be lost [ 421.689438][ T800] [ 421.689671][ T7597] ? __fsnotify_parent+0x4b9/0x6c0 [ 421.704158][ T7597] generic_file_read_iter+0x107/0x6b0 [ 421.709367][ T7597] ? __fsnotify_update_child_dentry_flags+0x2b0/0x2b0 [ 421.711840][ T538] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5872: Corrupt filesystem [ 421.715977][ T7597] ? PageUptodate+0xb0/0xb0 [ 421.716004][ T7597] ? fsnotify_perm+0x3d3/0x4e0 [ 421.734106][ T7597] ext4_file_read_iter+0x287/0x4d0 [ 421.738638][ T538] EXT4-fs error (device loop3): ext4_quota_off:6502: inode #3: comm syz-executor.3: mark_inode_dirty error [ 421.739048][ T7597] vfs_read+0x999/0xbb0 [ 421.754332][ T7597] ? kernel_read+0x70/0x70 [ 421.758576][ T7597] ? mutex_trylock+0xa0/0xa0 [ 421.763000][ T7597] ? __fdget_pos+0x278/0x310 [ 421.767421][ T7597] ? ksys_read+0x77/0x2c0 [ 421.771591][ T7597] ksys_read+0x199/0x2c0 [ 421.775674][ T7597] ? vfs_write+0xe70/0xe70 [ 421.779933][ T7597] ? debug_smp_processor_id+0x17/0x20 [ 421.785149][ T7597] __x64_sys_read+0x7b/0x90 [ 421.789462][ T7597] do_syscall_64+0x34/0x70 [ 421.793715][ T7597] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 421.799448][ T7597] RIP: 0033:0x7f3a798f8389 [ 421.803696][ T7597] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 421.823140][ T7597] RSP: 002b:00007f3a7866b168 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 421.831382][ T7597] RAX: ffffffffffffffda RBX: 00007f3a79a17f80 RCX: 00007f3a798f8389 [ 421.839190][ T7597] RDX: 000000000000ffd2 RSI: 0000000020000a00 RDI: 0000000000000006 [ 421.847007][ T7597] RBP: 00007f3a7866b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 421.854810][ T7597] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 421.862623][ T7597] R13: 00007ffd51c51acf R14: 00007f3a7866b300 R15: 0000000000022000 [ 421.873679][ T7591] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:462: comm syz-executor.4: Invalid block bitmap block 0 in block_group 0 20:51:48 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000001180)=ANY=[@ANYBLOB="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&(0x7f0000000100)='GPL\x00'}, 0x48) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000080)='sched_switch\x00', r3}, 0x10) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r5, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000023c0)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, &(0x7f0000000140)="b9800000c03500400000665c8239fbc4237d0923062e35c5e17de74bc4027933f84000c4635765f766400fc774a666baf80cb8623a8480ef66bafc0cc422a58c010fbcf726660f38807769653626400fc7bb00000000360f7955f49af342d8868680000049b8206bc3c3220d2d4f5d2e66420fc73366bab6203e65650f06", 0x7e}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000a03000/0x18000)=nil, &(0x7f0000000240)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) r7 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r7, &(0x7f0000000040)={0x3, 0x0, &(0x7f0000000340)={&(0x7f00000014c0)=ANY=[@ANYBLOB="020400fe0a000000000000000000000003000600000080000200000000000000000000000000000002000100000000000000000000000000030005000000000002000000ac1414aa0000000000000000"], 0x50}, 0x1, 0x7}, 0x0) ioctl$KVM_SET_NESTED_STATE(r6, 0x4080aebf, &(0x7f0000004480)={{0x0, 0x0, 0x80}, 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"}) syz_kvm_setup_cpu$x86(r5, r6, &(0x7f0000a0e000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE(r3, 0x50009401, 0x0) syz_mount_image$exfat(&(0x7f0000001500), &(0x7f0000001540)='./file0\x00', 0x200100d1, &(0x7f0000000240)={[{@errors_remount}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}}, {@gid}, {@errors_remount}, {@allow_utime={'allow_utime', 0x3d, 0x9fa8f64}}, {@allow_utime={'allow_utime', 0x3d, 0x1}}, {@errors_continue}, {}, {@umask={'umask', 0x3d, 0xf1f}}]}, 0x1, 0x14e2, &(0x7f0000002a80)="$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") r8 = socket$igmp(0x2, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000018c0)={0x0, 0x0, &(0x7f0000001880)={&(0x7f0000001140)={0x2, 0x7, 0x0, 0x0, 0x2}, 0x10}}, 0x0) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r9, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00'], 0xb) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x13, r9, 0x0) ioctl$sock_FIOGETOWN(r9, 0x8903, &(0x7f00000001c0)) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006900)=[{{&(0x7f0000002040)=@abs, 0x6e, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYRES8, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="0000000034000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r8, @ANYRES32=r8, @ANYRES32, @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="000000001c0000000000", @ANYBLOB='\x00', @ANYRES32, @ANYRES32, @ANYRES32=r8, @ANYRES32, @ANYRES32, @ANYRES32=r8, @ANYRES32, @ANYBLOB="db84abba1262db21624f22f970f4cb21ab42fa6885ac55a1b63d567588afee03d1cba5f3d2fe7c150a7887811022b7830ba9a952cc993d0614e5059657c3dd6a09726e3c2968df46ceb756650b97df0b4d5507d2bef3a3dfe8119ba50cc70f6f5bf54011d852f50e96f3421814"], 0x100}}], 0x1, 0x0) 20:51:48 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$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") r0 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r1, 0x0) fallocate(r1, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b) r4 = dup3(r0, r2, 0x0) read$FUSE(r4, &(0x7f0000000a00)={0x2020}, 0xffd2) (fail_nth: 2) [ 421.887767][ T7591] EXT4-fs error (device loop4): ext4_discard_preallocations:4467: comm syz-executor.4: Error -117 reading block bitmap for 0 [ 421.914201][ T529] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5872: Corrupt filesystem [ 421.926928][ T7597] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:462: comm syz-executor.1: Invalid block bitmap block 0 in block_group 0 20:51:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$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") r0 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r1, 0x0) fallocate(r1, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b) dup3(r0, r2, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000000a00)={0x2020}, 0xffd2) [ 421.940780][ T529] EXT4-fs error (device loop5): ext4_quota_off:6502: inode #3: comm syz-executor.5: mark_inode_dirty error [ 421.956653][ T800] EXT4-fs error (device loop4): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:4: bad extent address lblock: 0, depth: 1 pblock 0 [ 421.983292][ T7597] EXT4-fs error (device loop1): ext4_discard_preallocations:4467: comm syz-executor.1: Error -117 reading block bitmap for 0 [ 421.997439][ T800] EXT4-fs (loop4): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 3 with error 117 [ 422.010099][ T7597] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:462: comm syz-executor.1: Invalid block bitmap block 0 in block_group 0 [ 422.024644][ T800] EXT4-fs (loop4): This should not happen!! Data will be lost [ 422.024644][ T800] 20:51:48 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$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") r0 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r1, 0x0) fallocate(r1, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b) r4 = dup3(r0, r2, 0x0) read$FUSE(r4, &(0x7f0000000a00)={0x2020}, 0xffd2) (fail_nth: 2) 20:51:48 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r0, 0x2007ffb) mmap(&(0x7f0000084000/0x1000)=nil, 0x1000, 0x4, 0x28011, r0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r1, 0x0) [ 422.043593][ T7597] EXT4-fs error (device loop1): ext4_discard_preallocations:4467: comm syz-executor.1: Error -117 reading block bitmap for 0 [ 422.052789][ T800] EXT4-fs error (device loop4): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:4: bad extent address lblock: 116, depth: 1 pblock 0 [ 422.071079][ T7] EXT4-fs error (device loop1): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 422.110301][ T800] EXT4-fs (loop4): Delayed block allocation failed for inode 16 at logical offset 116 with max blocks 2 with error 117 [ 422.132431][ T800] EXT4-fs (loop4): This should not happen!! Data will be lost [ 422.132431][ T800] [ 422.154136][ T542] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5872: Corrupt filesystem 20:51:48 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) (async) r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r0, 0x2007ffb) (async) mmap(&(0x7f0000084000/0x1000)=nil, 0x1000, 0x4, 0x28011, r0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) (async) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r1, 0x0) [ 422.185165][ T7] EXT4-fs (loop1): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 3 with error 117 [ 422.201348][ T7] EXT4-fs (loop1): This should not happen!! Data will be lost [ 422.201348][ T7] [ 422.300928][ T542] EXT4-fs error (device loop4): ext4_quota_off:6502: inode #3: comm syz-executor.4: mark_inode_dirty error [ 422.357102][ T7630] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0xe66d7db9, utbl_chksum : 0xe619d30d) [ 422.427781][ T7618] EXT4-fs (loop3): 1 orphan inode deleted [ 422.450266][ T800] EXT4-fs error (device loop1): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:4: bad extent address lblock: 116, depth: 1 pblock 0 20:51:48 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) (async) r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r0, 0x2007ffb) (async) mmap(&(0x7f0000084000/0x1000)=nil, 0x1000, 0x4, 0x28011, r0, 0x0) (async) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r1, 0x0) [ 422.455292][ T7618] ext4 filesystem being mounted at /root/syzkaller-testdir1695172709/syzkaller.Uq6l16/225/file1 supports timestamps until 2038 (0x7fffffff) [ 422.466974][ T7627] EXT4-fs (loop5): 1 orphan inode deleted [ 422.484463][ T7627] ext4 filesystem being mounted at /root/syzkaller-testdir2650324621/syzkaller.G6dHvR/224/file1 supports timestamps until 2038 (0x7fffffff) [ 422.508816][ T800] EXT4-fs (loop1): Delayed block allocation failed for inode 16 at logical offset 116 with max blocks 2 with error 117 [ 422.529618][ T800] EXT4-fs (loop1): This should not happen!! Data will be lost [ 422.529618][ T800] [ 422.543483][ T530] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5872: Corrupt filesystem 20:51:48 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r0, 0x2007ffb) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r0, 0x0) open(&(0x7f0000000040)='./bus\x00', 0x281, 0x2) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r1, 0x0) [ 422.578492][ T530] EXT4-fs error (device loop1): ext4_quota_off:6502: inode #3: comm syz-executor.1: mark_inode_dirty error [ 422.598558][ T7618] FAULT_INJECTION: forcing a failure. [ 422.598558][ T7618] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 422.604255][ T7627] FAULT_INJECTION: forcing a failure. [ 422.604255][ T7627] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 422.611865][ T7618] CPU: 0 PID: 7618 Comm: syz-executor.3 Not tainted 5.10.180-syzkaller-00696-gb04c94b9f966 #0 [ 422.634309][ T7618] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 422.644191][ T7618] Call Trace: [ 422.647328][ T7618] dump_stack_lvl+0x1e2/0x24b [ 422.651833][ T7618] ? panic+0x80b/0x80b [ 422.655742][ T7618] ? find_get_entry+0x44c/0x4c0 [ 422.660426][ T7618] ? bfq_pos_tree_add_move+0x43b/0x43b [ 422.665723][ T7618] ? page_cache_prev_miss+0x410/0x410 [ 422.670927][ T7618] ? 0xffffffffa0018218 [ 422.674926][ T7618] dump_stack+0x15/0x17 [ 422.678914][ T7618] should_fail+0x3c6/0x510 [ 422.683167][ T7618] should_fail_usercopy+0x1a/0x20 [ 422.688027][ T7618] copy_page_to_iter+0x3e3/0x7b0 [ 422.692806][ T7618] generic_file_buffered_read+0x1e7d/0x2aa0 [ 422.698537][ T7618] ? terminate_walk+0x407/0x4f0 [ 422.703221][ T7618] ? find_get_pages_range_tag+0xa80/0xa80 [ 422.708774][ T7618] ? _kstrtoull+0x3a0/0x4a0 [ 422.713108][ T7618] ? memset+0x35/0x40 [ 422.716930][ T7618] ? __fsnotify_parent+0x4b9/0x6c0 [ 422.721877][ T7618] generic_file_read_iter+0x107/0x6b0 [ 422.727107][ T7618] ? __fsnotify_update_child_dentry_flags+0x2b0/0x2b0 [ 422.733703][ T7618] ? PageUptodate+0xb0/0xb0 [ 422.738055][ T7618] ? fsnotify_perm+0x3d3/0x4e0 [ 422.742637][ T7618] ext4_file_read_iter+0x287/0x4d0 [ 422.747571][ T7618] vfs_read+0x999/0xbb0 [ 422.751565][ T7618] ? kernel_read+0x70/0x70 [ 422.755820][ T7618] ? mutex_trylock+0xa0/0xa0 [ 422.760242][ T7618] ? __fdget_pos+0x278/0x310 [ 422.764669][ T7618] ? ksys_read+0x77/0x2c0 [ 422.768832][ T7618] ksys_read+0x199/0x2c0 [ 422.772915][ T7618] ? vfs_write+0xe70/0xe70 [ 422.777169][ T7618] ? debug_smp_processor_id+0x17/0x20 [ 422.782372][ T7618] __x64_sys_read+0x7b/0x90 [ 422.786731][ T7618] do_syscall_64+0x34/0x70 [ 422.791058][ T7618] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 422.796791][ T7618] RIP: 0033:0x7f0a39516389 [ 422.801034][ T7618] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 422.820480][ T7618] RSP: 002b:00007f0a38289168 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 422.828723][ T7618] RAX: ffffffffffffffda RBX: 00007f0a39635f80 RCX: 00007f0a39516389 [ 422.836541][ T7618] RDX: 000000000000ffd2 RSI: 0000000020000a00 RDI: 0000000000000006 [ 422.844450][ T7618] RBP: 00007f0a382891d0 R08: 0000000000000000 R09: 0000000000000000 [ 422.852281][ T7618] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 422.860090][ T7618] R13: 00007fff908b0cff R14: 00007f0a38289300 R15: 0000000000022000 [ 422.869298][ T7627] CPU: 0 PID: 7627 Comm: syz-executor.5 Not tainted 5.10.180-syzkaller-00696-gb04c94b9f966 #0 [ 422.879356][ T7627] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 422.889252][ T7627] Call Trace: [ 422.892387][ T7627] dump_stack_lvl+0x1e2/0x24b [ 422.896883][ T7627] ? panic+0x80b/0x80b [ 422.900787][ T7627] ? find_get_entry+0x44c/0x4c0 [ 422.905471][ T7627] ? bfq_pos_tree_add_move+0x43b/0x43b [ 422.910767][ T7627] ? page_cache_prev_miss+0x410/0x410 [ 422.915972][ T7627] ? 0xffffffffa0018218 [ 422.919965][ T7627] dump_stack+0x15/0x17 [ 422.923958][ T7627] should_fail+0x3c6/0x510 [ 422.928211][ T7627] should_fail_usercopy+0x1a/0x20 [ 422.933072][ T7627] copy_page_to_iter+0x3e3/0x7b0 [ 422.937847][ T7627] generic_file_buffered_read+0x1e7d/0x2aa0 [ 422.943570][ T7627] ? terminate_walk+0x407/0x4f0 [ 422.948265][ T7627] ? find_get_pages_range_tag+0xa80/0xa80 [ 422.953854][ T7627] ? _kstrtoull+0x3a0/0x4a0 [ 422.958151][ T7627] ? memset+0x35/0x40 [ 422.961973][ T7627] ? __fsnotify_parent+0x4b9/0x6c0 [ 422.966921][ T7627] generic_file_read_iter+0x107/0x6b0 [ 422.972150][ T7627] ? __fsnotify_update_child_dentry_flags+0x2b0/0x2b0 [ 422.978732][ T7627] ? PageUptodate+0xb0/0xb0 [ 422.983084][ T7627] ? fsnotify_perm+0x3d3/0x4e0 [ 422.987669][ T7627] ext4_file_read_iter+0x287/0x4d0 [ 422.992616][ T7627] vfs_read+0x999/0xbb0 [ 422.996609][ T7627] ? kernel_read+0x70/0x70 [ 423.000859][ T7627] ? mutex_trylock+0xa0/0xa0 [ 423.005283][ T7627] ? __fdget_pos+0x278/0x310 [ 423.009717][ T7627] ? ksys_read+0x77/0x2c0 [ 423.013959][ T7627] ksys_read+0x199/0x2c0 [ 423.018056][ T7627] ? vfs_write+0xe70/0xe70 [ 423.022326][ T7627] ? debug_smp_processor_id+0x17/0x20 [ 423.027512][ T7627] __x64_sys_read+0x7b/0x90 [ 423.031842][ T7627] do_syscall_64+0x34/0x70 [ 423.036096][ T7627] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 423.041823][ T7627] RIP: 0033:0x7f7c31bf5389 [ 423.046073][ T7627] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 423.065602][ T7627] RSP: 002b:00007f7c30968168 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 423.073845][ T7627] RAX: ffffffffffffffda RBX: 00007f7c31d14f80 RCX: 00007f7c31bf5389 [ 423.081655][ T7627] RDX: 000000000000ffd2 RSI: 0000000020000a00 RDI: 0000000000000006 [ 423.089467][ T7627] RBP: 00007f7c309681d0 R08: 0000000000000000 R09: 0000000000000000 [ 423.097275][ T7627] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 423.105122][ T7627] R13: 00007ffd832e7edf R14: 00007f7c30968300 R15: 0000000000022000 20:51:49 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) (async) r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r0, 0x2007ffb) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r0, 0x0) (async) open(&(0x7f0000000040)='./bus\x00', 0x281, 0x2) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) (async) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r1, 0x0) 20:51:49 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) (async) r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r0, 0x2007ffb) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r0, 0x0) (async) open(&(0x7f0000000040)='./bus\x00', 0x281, 0x2) (async) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) (async) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r1, 0x0) 20:51:49 executing program 2: open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r0, 0x2007ffb) mmap(&(0x7f0000084000/0x1000)=nil, 0x1000, 0x4, 0x28011, r0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r1, 0x0) [ 423.124031][ T7618] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:462: comm syz-executor.3: Invalid block bitmap block 0 in block_group 0 [ 423.138675][ T7618] EXT4-fs error (device loop3): ext4_discard_preallocations:4467: comm syz-executor.3: Error -117 reading block bitmap for 0 [ 423.157121][ T7627] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:462: comm syz-executor.5: Invalid block bitmap block 0 in block_group 0 20:51:49 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$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") r0 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r1, 0x0) fallocate(r1, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b) r4 = dup3(r0, r2, 0x0) read$FUSE(r4, &(0x7f0000000a00)={0x2020}, 0xffd2) (fail_nth: 2) 20:51:49 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r1, 0x2007ffb) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r1, 0x0) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r1, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, 0xffffffffffffffff, 0x0) [ 423.171762][ T7618] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:462: comm syz-executor.3: Invalid block bitmap block 0 in block_group 0 [ 423.175657][ T7627] EXT4-fs error (device loop5): ext4_discard_preallocations:4467: comm syz-executor.5: Error -117 reading block bitmap for 0 [ 423.186124][ T7618] EXT4-fs error (device loop3): ext4_discard_preallocations:4467: comm syz-executor.3: Error -117 reading block bitmap for 0 [ 423.213187][ T800] EXT4-fs error (device loop3): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:4: bad extent address lblock: 0, depth: 1 pblock 0 [ 423.230674][ T800] EXT4-fs (loop3): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 3 with error 117 [ 423.245117][ T7646] EXT4-fs (loop4): 1 orphan inode deleted [ 423.245230][ T7627] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:462: comm syz-executor.5: Invalid block bitmap block 0 in block_group 0 [ 423.251131][ T7646] EXT4-fs mount: 123 callbacks suppressed [ 423.251145][ T7646] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue 20:51:49 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$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") r0 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r1, 0x0) fallocate(r1, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b) r4 = dup3(r0, r2, 0x0) read$FUSE(r4, &(0x7f0000000a00)={0x2020}, 0xffd2) [ 423.266105][ T800] EXT4-fs (loop3): This should not happen!! Data will be lost [ 423.266105][ T800] [ 423.288853][ T7646] ext4 filesystem being mounted at /root/syzkaller-testdir2389773362/syzkaller.yuTcFk/234/file1 supports timestamps until 2038 (0x7fffffff) [ 423.289156][ T7627] EXT4-fs error (device loop5): ext4_discard_preallocations:4467: comm syz-executor.5: Error -117 reading block bitmap for 0 [ 423.308055][ T800] EXT4-fs error (device loop3): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:4: bad extent address lblock: 116, depth: 1 pblock 0 [ 423.334376][ T4730] EXT4-fs error (device loop5): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:7: bad extent address lblock: 0, depth: 1 pblock 0 [ 423.346160][ T800] EXT4-fs (loop3): Delayed block allocation failed for inode 16 at logical offset 116 with max blocks 2 with error 117 [ 423.360390][ T800] EXT4-fs (loop3): This should not happen!! Data will be lost [ 423.360390][ T800] [ 423.372183][ T538] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5872: Corrupt filesystem [ 423.381953][ T538] EXT4-fs error (device loop3): ext4_quota_off:6502: inode #3: comm syz-executor.3: mark_inode_dirty error [ 423.393770][ T4730] EXT4-fs (loop5): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 3 with error 117 [ 423.407513][ T4730] EXT4-fs (loop5): This should not happen!! Data will be lost [ 423.407513][ T4730] [ 423.410143][ T7646] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:462: comm syz-executor.4: Invalid block bitmap block 0 in block_group 0 [ 423.418687][ T7668] EXT4-fs (loop1): 1 orphan inode deleted [ 423.430888][ T7646] EXT4-fs error (device loop4): ext4_discard_preallocations:4467: comm syz-executor.4: Error -117 reading block bitmap for 0 [ 423.436295][ T4730] EXT4-fs error (device loop5): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:7: bad extent address lblock: 116, depth: 1 pblock 0 [ 423.449415][ T7646] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:462: comm syz-executor.4: Invalid block bitmap block 0 in block_group 0 [ 423.463036][ T7668] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 423.476529][ T4730] EXT4-fs (loop5): Delayed block allocation failed for inode 16 at logical offset 116 with max blocks 2 with error 117 [ 423.485389][ T7668] ext4 filesystem being mounted at /root/syzkaller-testdir2974389928/syzkaller.HOSnAX/254/file1 supports timestamps until 2038 (0x7fffffff) [ 423.497963][ T4730] EXT4-fs (loop5): This should not happen!! Data will be lost [ 423.497963][ T4730] [ 423.511311][ T7646] EXT4-fs error (device loop4): ext4_discard_preallocations:4467: comm syz-executor.4: Error -117 reading block bitmap for 0 20:51:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$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") r0 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r1, 0x0) fallocate(r1, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b) dup3(r0, r2, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000000a00)={0x2020}, 0xffd2) [ 423.523899][ T529] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5872: Corrupt filesystem [ 423.547306][ T4730] EXT4-fs error (device loop4): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:7: bad extent address lblock: 0, depth: 1 pblock 0 [ 423.561491][ T529] EXT4-fs error (device loop5): ext4_quota_off:6502: inode #3: comm syz-executor.5: mark_inode_dirty error [ 423.565731][ T4730] EXT4-fs (loop4): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 3 with error 117 [ 423.585300][ T4730] EXT4-fs (loop4): This should not happen!! Data will be lost [ 423.585300][ T4730] [ 423.593260][ T7668] FAULT_INJECTION: forcing a failure. [ 423.593260][ T7668] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 423.597748][ T4730] EXT4-fs error (device loop4): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:7: bad extent address lblock: 116, depth: 1 pblock 0 [ 423.608432][ T7668] CPU: 1 PID: 7668 Comm: syz-executor.1 Not tainted 5.10.180-syzkaller-00696-gb04c94b9f966 #0 [ 423.632330][ T7668] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 423.642220][ T7668] Call Trace: [ 423.645357][ T7668] dump_stack_lvl+0x1e2/0x24b [ 423.649870][ T7668] ? panic+0x80b/0x80b [ 423.653778][ T7668] ? find_get_entry+0x44c/0x4c0 [ 423.658464][ T7668] ? bfq_pos_tree_add_move+0x43b/0x43b [ 423.663743][ T7668] ? page_cache_prev_miss+0x410/0x410 [ 423.668956][ T7668] dump_stack+0x15/0x17 [ 423.672952][ T7668] should_fail+0x3c6/0x510 [ 423.677205][ T7668] should_fail_usercopy+0x1a/0x20 [ 423.682059][ T7668] copy_page_to_iter+0x3e3/0x7b0 [ 423.686833][ T7668] generic_file_buffered_read+0x1e7d/0x2aa0 [ 423.692558][ T7668] ? terminate_walk+0x407/0x4f0 [ 423.697246][ T7668] ? find_get_pages_range_tag+0xa80/0xa80 [ 423.702796][ T7668] ? _kstrtoull+0x3a0/0x4a0 [ 423.707135][ T7668] ? memset+0x35/0x40 [ 423.710957][ T7668] ? __fsnotify_parent+0x4b9/0x6c0 [ 423.715902][ T7668] generic_file_read_iter+0x107/0x6b0 [ 423.721116][ T7668] ? __fsnotify_update_child_dentry_flags+0x2b0/0x2b0 [ 423.727704][ T7668] ? PageUptodate+0xb0/0xb0 [ 423.732047][ T7668] ? fsnotify_perm+0x3d3/0x4e0 [ 423.736645][ T7668] ext4_file_read_iter+0x287/0x4d0 [ 423.741593][ T7668] vfs_read+0x999/0xbb0 [ 423.745583][ T7668] ? kernel_read+0x70/0x70 [ 423.749847][ T7668] ? mutex_trylock+0xa0/0xa0 [ 423.754263][ T7668] ? __fdget_pos+0x278/0x310 [ 423.758688][ T7668] ? ksys_read+0x77/0x2c0 [ 423.762852][ T7668] ksys_read+0x199/0x2c0 [ 423.766936][ T7668] ? vfs_write+0xe70/0xe70 [ 423.771282][ T7668] ? debug_smp_processor_id+0x17/0x20 [ 423.776484][ T7668] __x64_sys_read+0x7b/0x90 [ 423.780824][ T7668] do_syscall_64+0x34/0x70 [ 423.785077][ T7668] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 423.790808][ T7668] RIP: 0033:0x7f3a798f8389 [ 423.795057][ T7668] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 423.814492][ T7668] RSP: 002b:00007f3a7866b168 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 423.822741][ T7668] RAX: ffffffffffffffda RBX: 00007f3a79a17f80 RCX: 00007f3a798f8389 [ 423.830554][ T7668] RDX: 000000000000ffd2 RSI: 0000000020000a00 RDI: 0000000000000006 [ 423.838362][ T7668] RBP: 00007f3a7866b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 423.846191][ T7668] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 423.853989][ T7668] R13: 00007ffd51c51acf R14: 00007f3a7866b300 R15: 0000000000022000 [ 423.862336][ T4730] EXT4-fs (loop4): Delayed block allocation failed for inode 16 at logical offset 116 with max blocks 2 with error 117 [ 423.874794][ T4730] EXT4-fs (loop4): This should not happen!! Data will be lost [ 423.874794][ T4730] [ 423.885859][ T7675] EXT4-fs (loop3): 1 orphan inode deleted [ 423.886387][ T542] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5872: Corrupt filesystem [ 423.891694][ T7675] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 423.900851][ T542] EXT4-fs error (device loop4): ext4_quota_off:6502: inode #3: comm syz-executor.4: mark_inode_dirty error [ 423.909687][ T7675] ext4 filesystem being mounted at /root/syzkaller-testdir1695172709/syzkaller.Uq6l16/226/file1 supports timestamps until 2038 (0x7fffffff) [ 423.940060][ T7668] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:462: comm syz-executor.1: Invalid block bitmap block 0 in block_group 0 [ 423.954572][ T7668] EXT4-fs error (device loop1): ext4_discard_preallocations:4467: comm syz-executor.1: Error -117 reading block bitmap for 0 [ 423.968369][ T7668] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:462: comm syz-executor.1: Invalid block bitmap block 0 in block_group 0 [ 423.969502][ T7675] FAULT_INJECTION: forcing a failure. 20:51:50 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$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") r0 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r1, 0x0) fallocate(r1, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b) r4 = dup3(r0, r2, 0x0) read$FUSE(r4, &(0x7f0000000a00)={0x2020}, 0xffd2) (fail_nth: 3) 20:51:50 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r1, 0x2007ffb) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r1, 0x0) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r1, 0x0) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r1, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, 0xffffffffffffffff, 0x0) (async) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, 0xffffffffffffffff, 0x0) 20:51:50 executing program 2: open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r0, 0x2007ffb) mmap(&(0x7f0000084000/0x1000)=nil, 0x1000, 0x4, 0x28011, r0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r1, 0x0) [ 423.969502][ T7675] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 423.983108][ T7668] EXT4-fs error (device loop1): ext4_discard_preallocations:4467: comm syz-executor.1: Error -117 reading block bitmap for 0 [ 423.995951][ T7675] CPU: 1 PID: 7675 Comm: syz-executor.3 Not tainted 5.10.180-syzkaller-00696-gb04c94b9f966 #0 [ 424.011730][ T7680] EXT4-fs (loop5): 1 orphan inode deleted [ 424.018490][ T7675] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 424.018497][ T7675] Call Trace: [ 424.018518][ T7675] dump_stack_lvl+0x1e2/0x24b [ 424.018528][ T7675] ? panic+0x80b/0x80b [ 424.018542][ T7675] ? find_get_entry+0x44c/0x4c0 [ 424.018554][ T7675] ? bfq_pos_tree_add_move+0x43b/0x43b [ 424.018567][ T7675] ? page_cache_prev_miss+0x410/0x410 [ 424.018578][ T7675] dump_stack+0x15/0x17 [ 424.018592][ T7675] should_fail+0x3c6/0x510 [ 424.018607][ T7675] should_fail_usercopy+0x1a/0x20 [ 424.018617][ T7675] copy_page_to_iter+0x3e3/0x7b0 [ 424.018641][ T7675] generic_file_buffered_read+0x1e7d/0x2aa0 [ 424.030398][ T7680] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 424.034061][ T7675] ? terminate_walk+0x407/0x4f0 [ 424.034089][ T7675] ? find_get_pages_range_tag+0xa80/0xa80 [ 424.037293][ T7680] ext4 filesystem being mounted at /root/syzkaller-testdir2650324621/syzkaller.G6dHvR/225/file1 supports timestamps until 2038 (0x7fffffff) [ 424.041711][ T7675] ? _kstrtoull+0x3a0/0x4a0 [ 424.041726][ T7675] ? memset+0x35/0x40 [ 424.041740][ T7675] ? __fsnotify_parent+0x4b9/0x6c0 [ 424.041754][ T7675] generic_file_read_iter+0x107/0x6b0 [ 424.041768][ T7675] ? __fsnotify_update_child_dentry_flags+0x2b0/0x2b0 [ 424.041779][ T7675] ? PageUptodate+0xb0/0xb0 [ 424.041807][ T7675] ? fsnotify_perm+0x3d3/0x4e0 [ 424.089647][ T7680] EXT4-fs error (device loop5): ext4_ext_map_blocks:4115: inode #16: comm syz-executor.5: bad extent address lblock: 3, depth: 1 pblock 0 [ 424.093080][ T7675] ext4_file_read_iter+0x287/0x4d0 [ 424.093107][ T7675] vfs_read+0x999/0xbb0 [ 424.098080][ T7680] EXT4-fs error (device loop5): ext4_ext_map_blocks:4115: inode #16: comm syz-executor.5: bad extent address lblock: 3, depth: 1 pblock 0 20:51:50 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r1, 0x2007ffb) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r1, 0x0) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r1, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) (async) open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) (async) ftruncate(r1, 0x2007ffb) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r1, 0x0) (async) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e) (async) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r1, 0x0) (async) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, 0xffffffffffffffff, 0x0) (async) 20:51:50 executing program 2: open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r0, 0x2007ffb) mmap(&(0x7f0000084000/0x1000)=nil, 0x1000, 0x4, 0x28011, r0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r1, 0x0) [ 424.103314][ T7675] ? kernel_read+0x70/0x70 [ 424.103329][ T7675] ? mutex_trylock+0xa0/0xa0 [ 424.103342][ T7675] ? __fdget_pos+0x278/0x310 [ 424.103352][ T7675] ? ksys_read+0x77/0x2c0 [ 424.103361][ T7675] ksys_read+0x199/0x2c0 [ 424.103383][ T7675] ? vfs_write+0xe70/0xe70 [ 424.131930][ T7680] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:462: comm syz-executor.5: Invalid block bitmap block 0 in block_group 0 [ 424.135695][ T7675] ? debug_smp_processor_id+0x17/0x20 [ 424.135717][ T7675] __x64_sys_read+0x7b/0x90 [ 424.142609][ T7680] EXT4-fs error (device loop5): ext4_discard_preallocations:4467: comm syz-executor.5: Error -117 reading block bitmap for 0 [ 424.146637][ T7675] do_syscall_64+0x34/0x70 [ 424.146650][ T7675] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 424.146670][ T7675] RIP: 0033:0x7f0a39516389 [ 424.152040][ T7680] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:462: comm syz-executor.5: Invalid block bitmap block 0 in block_group 0 20:51:50 executing program 2: open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r0, 0x2007ffb) mmap(&(0x7f0000084000/0x1000)=nil, 0x1000, 0x4, 0x28011, r0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, 0xffffffffffffffff, 0x0) 20:51:50 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r0, 0x2007ffb) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="2c2e80d6d821"], 0xb) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x13, r1, 0x0) ioctl$INCFS_IOC_FILL_BLOCKS(r1, 0x80106720, &(0x7f0000001940)={0xa, &(0x7f0000001800)=[{0x3, 0x35, &(0x7f0000000040)="e0d050a1080752e895e9a91c333a080610e2dcb81d08f168ebddf03b62622aba865f0e1ac8069b5a4d353e01e51ded851ab5b59717", 0x1}, {0xce, 0xd4, &(0x7f00000000c0)="92f05d67dd78677730a45f82e6ba6a587562e1e18c22b9ec2eb80138da4fa111fe595d57ff195fea75a67ac14ac30e3787cab17e5960749640489467b02dfaaed7c19b0ffd3c5a571b25f7182e3fe9bc0ddf50772c12df0eb65a20bca31ae383df615ce9e01c06a7328f3d9ff67aa1b6891676b8eec2f6165bc960a34868be9ab1ff4df4abb29c81f58195f92b6f5506cc501399da2bbda6f5cde1dfc1c466f57dd053e1565af7c90b6f5d54e9f83784f62b737e392111aa141b1e933e2039556625c2210f8b0d78b03def42c6222cc0f27c15d1", 0x1}, {0x1, 0x45, &(0x7f00000001c0)="227ae378ce62fc220365765be2d956f69d1dea733353f677177ae95b54dfd0da8a9c737b99e62f2559b033d6522964b3f0f283a3deffc7c667cd97106fe3bd6d5389f1f74a"}, {0x9, 0xc4, &(0x7f0000000240)="1833c8d3eb4d8dcdaefd88272ba487c93e6204e74abfe48e9d20de52b1e6f00054c314b1fad0a239359ce75b1148c9a17021742cb4fb9d4b34375b1b3d429826eb4452fec0250c92179f8211c4386bb51f7a590e553106f4030a4abffbd4d74fe2af2a1882de3f5f21a8a3d3d7e9a29bb2e8d7b5d46c6602b697b4cc20cbe1f60ce8fae15884e54a2f653d626c2d3ee3b72f5cbc85372e93c2579a503046f72c1659b1cdf67d859c08be6537407f49486cdf1ee93d005736957da15da9b317e09efd0d8c", 0x0, 0x1}, {0xcfb4, 0xdc, &(0x7f0000000340)="f532c5f0e4867e1f67c8cfc60075fab93b293bbf4d5c0c26beabe50fa9a320ea9f01d8ce9a5e8eeb542205ca97ac951e16032da0acd93cbc4fb19d4d7d8983657c17239467ffd3aed9d101c94af88177b8208d7d462f2a4e6730f8229698b43afaaf977dc8e73401b5cf2822ad07039cae498d94b31a56a2829c91bf14498433441ae151016b25ac01f5670ec0bf822cb4cbc4a559bd382f2e6b07a64247c2c7fc6d01f81bffeac9b1510c099458ee50eae117f39dad3dd188299c269ad8d2259cd446dbf5502f23553e80900005edf6c944c2a58efbe3e2782197ef"}, {0x7, 0x1000, &(0x7f0000000440)="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", 0x0, 0x1}, {0x100, 0xb8, &(0x7f0000001440)="c3cfad4d6fa019e8bfda00c06c3393e650100da8c96492a16b2c107c71cee06f1d0094a0f1882e1fcdf945ce469fb3d467176742ad551496eed401f56b28dc60757194fdf9b81275a9038f3f1f6b1ff6af87357ae3c8f6e0f97fa59fabf0f93a0a65ec9450689ecd8d09eebf69449a1d2e666277a4066bf849ac3d5749e7500a773807cf69ac1326e0417a20d2dada6e52ed4b641f9a7098ca41e4f1882f7624630421d3ff4b6af51e91c790e637aa534b0569c164cafb39", 0x0, 0x1}, {0x9, 0xc4, &(0x7f0000001500)="c4a34e6149f2f4f377cdeb8886b9071a586d45ef515989c0cdf5e70f26e503e554a60179dab2bb0413b757f2ef0811282e36b42f4962872af5415c388a63c19d6394e04f795304600f4a473a5dd218d6a14b185a546cd578c9ec278b861db033c20600e53b259f3fed48d834aa8db2ed6a874e4b95e641ce0ca99bfa51ee5665cb66b04b16f0a58b11a4d215e53504b7e0f25136c52daf0fe038dc9f1c0162eb7a4edef8e95dfd40831daad289b1ef6578a77ee4ebda3481647b1243a9eec068b4bd83fe", 0x1, 0x1}, {0x9, 0xe9, &(0x7f0000001600)="19b482b8d22d5c2d4b3b4cb717a71c2d092b89a6ab9345525fe962a2feffbaaa8cb4970a940977fb8ffe8d576ae1fa27cce48ce3dcb73761ef61c26bd3863025684574e01ed0f22933388bfb9fbcf8e35577d2a158819748a5f04598ebc1155bda7a91e92fc28f983d7dda904f6025dc221fb12a8c4940a849d05702f3d7627b81f10fba7beeb2838b3786163c4a7b2f083c5d2d2cba92bef3e87f6b9933d5172f6cb7ac887273cf9b3c39e495aedff6cd60ff6bf98ca3c9cd41ddd5fbcc9281f75c53c05e4ee1522085854eed76bbf311a3f8c0965ff045846980930456a75e5b6ab83d6c5d83b14a", 0x1}, {0x5, 0xe2, &(0x7f0000001700)="54f0fe03565688bf786aa9cfc3512ce266784c87500a93bd28381fa1af82b591a72f0443971126c1cdb41b83e0b5f832e6af51016f8c08a869f5f83127c36fda733305f950b48d377f15ccdcee54f03f30580dd692b3c7aa463a1f4f4f71bd3e8d52d3fc9469fddcd4dda649c6bb85b81ca53bb08d0952ddebc1b13c3d7bc7f859a247d5c9f9f319c7f5b5ef2aeb2714ba88e91bc79626c4c474e6023149d93a09453ea16fa9906b8062c51efb21a2a2e5d8ec64bf40354ff1e227bcbf3fca65bfa34e6212cb630f3f2fe829603ae8db5330037a3990ace2fb4a60b4cfa8951caff3"}]}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) recvmmsg(r0, &(0x7f0000003ac0)=[{{0x0, 0x0, &(0x7f0000001bc0)=[{&(0x7f0000001980)=""/42, 0x2a}, {&(0x7f00000019c0)=""/183, 0xb7}, {&(0x7f0000001a80)=""/118, 0x76}, {&(0x7f0000001b00)=""/150, 0x96}], 0x4, &(0x7f0000001c00)=""/50, 0x32}, 0x101}, {{&(0x7f0000001c40)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000001e00)=[{&(0x7f0000001cc0)=""/213, 0xd5}, {&(0x7f0000001dc0)=""/52, 0x34}], 0x2, &(0x7f0000001e40)=""/66, 0x42}, 0x6}, {{&(0x7f0000001ec0)=@caif=@dgm, 0x80, &(0x7f0000002240)=[{&(0x7f0000001f40)=""/129, 0x81}, {&(0x7f0000002000)=""/84, 0x54}, {&(0x7f0000002080)=""/145, 0x91}, {&(0x7f0000002140)=""/230, 0xe6}], 0x4, &(0x7f0000002280)=""/42, 0x2a}, 0xfffffffd}, {{&(0x7f00000022c0)=@caif=@util, 0x80, &(0x7f0000002380)=[{&(0x7f0000002340)=""/41, 0x29}], 0x1, &(0x7f00000023c0)=""/213, 0xd5}, 0x400}, {{&(0x7f00000024c0)=@pptp, 0x80, &(0x7f0000003980)=[{&(0x7f0000002540)=""/59, 0x3b}, {&(0x7f0000002580)=""/211, 0xd3}, {&(0x7f0000002680)=""/110, 0x6e}, {&(0x7f0000002700)=""/156, 0x9c}, {&(0x7f00000027c0)=""/200, 0xc8}, {&(0x7f00000028c0)=""/124, 0x7c}, {&(0x7f0000002940)=""/9, 0x9}, {&(0x7f0000002980)=""/4096, 0x1000}], 0x8, &(0x7f0000003a00)=""/151, 0x97}, 0x9}], 0x5, 0x0, &(0x7f0000003c00)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r2, 0x0) [ 424.165114][ T7675] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 424.165123][ T7675] RSP: 002b:00007f0a38289168 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 424.165139][ T7675] RAX: ffffffffffffffda RBX: 00007f0a39635f80 RCX: 00007f0a39516389 [ 424.165147][ T7675] RDX: 000000000000ffd2 RSI: 0000000020000a00 RDI: 0000000000000006 [ 424.165155][ T7675] RBP: 00007f0a382891d0 R08: 0000000000000000 R09: 0000000000000000 [ 424.165162][ T7675] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 20:51:50 executing program 2: open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r0, 0x2007ffb) mmap(&(0x7f0000084000/0x1000)=nil, 0x1000, 0x4, 0x28011, r0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, 0xffffffffffffffff, 0x0) [ 424.165180][ T7675] R13: 00007fff908b0cff R14: 00007f0a38289300 R15: 0000000000022000 [ 424.170882][ T7680] EXT4-fs error (device loop5): ext4_discard_preallocations:4467: comm syz-executor.5: Error -117 reading block bitmap for 0 [ 424.218003][ T7675] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:462: comm syz-executor.3: Invalid block bitmap block 0 in block_group 0 [ 424.243036][ T800] EXT4-fs error (device loop1): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:4: bad extent address lblock: 0, depth: 1 pblock 0 [ 424.252888][ T7675] EXT4-fs error (device loop3): ext4_discard_preallocations:4467: comm syz-executor.3: Error -117 reading block bitmap for 0 [ 424.275457][ T800] EXT4-fs (loop1): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 3 with error 117 [ 424.278427][ T7675] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:462: comm syz-executor.3: Invalid block bitmap block 0 in block_group 0 [ 424.382678][ T7688] EXT4-fs (loop4): 1 orphan inode deleted [ 424.391517][ T800] EXT4-fs (loop1): This should not happen!! Data will be lost [ 424.391517][ T800] [ 424.398160][ T7688] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 424.438987][ T800] EXT4-fs error (device loop1): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:4: bad extent address lblock: 116, depth: 1 pblock 0 [ 424.449131][ T7688] ext4 filesystem being mounted at /root/syzkaller-testdir2389773362/syzkaller.yuTcFk/235/file1 supports timestamps until 2038 (0x7fffffff) [ 424.461800][ T4730] EXT4-fs error (device loop5): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:7: bad extent address lblock: 0, depth: 1 pblock 0 [ 424.475886][ T800] EXT4-fs (loop1): Delayed block allocation failed for inode 16 at logical offset 116 with max blocks 2 with error 117 [ 424.501344][ T7675] EXT4-fs error (device loop3): ext4_discard_preallocations:4467: comm syz-executor.3: Error -117 reading block bitmap for 0 [ 424.501458][ T4730] EXT4-fs (loop5): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 3 with error 117 [ 424.526789][ T4730] EXT4-fs (loop5): This should not happen!! Data will be lost [ 424.526789][ T4730] [ 424.531488][ T7688] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:462: comm syz-executor.4: Invalid block bitmap block 0 in block_group 0 [ 424.536745][ T4730] EXT4-fs error (device loop5): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:7: bad extent address lblock: 116, depth: 1 pblock 0 [ 424.549972][ T800] EXT4-fs (loop1): This should not happen!! Data will be lost [ 424.549972][ T800] [ 424.564237][ T4730] EXT4-fs (loop5): Delayed block allocation failed for inode 16 at logical offset 116 with max blocks 2 with error 117 20:51:50 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$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") r0 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r1, 0x0) fallocate(r1, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b) r4 = dup3(r0, r2, 0x0) read$FUSE(r4, &(0x7f0000000a00)={0x2020}, 0xffd2) (fail_nth: 3) 20:51:50 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r0, 0x2007ffb) (async) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="2c2e80d6d821"], 0xb) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x13, r1, 0x0) ioctl$INCFS_IOC_FILL_BLOCKS(r1, 0x80106720, &(0x7f0000001940)={0xa, &(0x7f0000001800)=[{0x3, 0x35, &(0x7f0000000040)="e0d050a1080752e895e9a91c333a080610e2dcb81d08f168ebddf03b62622aba865f0e1ac8069b5a4d353e01e51ded851ab5b59717", 0x1}, {0xce, 0xd4, &(0x7f00000000c0)="92f05d67dd78677730a45f82e6ba6a587562e1e18c22b9ec2eb80138da4fa111fe595d57ff195fea75a67ac14ac30e3787cab17e5960749640489467b02dfaaed7c19b0ffd3c5a571b25f7182e3fe9bc0ddf50772c12df0eb65a20bca31ae383df615ce9e01c06a7328f3d9ff67aa1b6891676b8eec2f6165bc960a34868be9ab1ff4df4abb29c81f58195f92b6f5506cc501399da2bbda6f5cde1dfc1c466f57dd053e1565af7c90b6f5d54e9f83784f62b737e392111aa141b1e933e2039556625c2210f8b0d78b03def42c6222cc0f27c15d1", 0x1}, {0x1, 0x45, &(0x7f00000001c0)="227ae378ce62fc220365765be2d956f69d1dea733353f677177ae95b54dfd0da8a9c737b99e62f2559b033d6522964b3f0f283a3deffc7c667cd97106fe3bd6d5389f1f74a"}, {0x9, 0xc4, &(0x7f0000000240)="1833c8d3eb4d8dcdaefd88272ba487c93e6204e74abfe48e9d20de52b1e6f00054c314b1fad0a239359ce75b1148c9a17021742cb4fb9d4b34375b1b3d429826eb4452fec0250c92179f8211c4386bb51f7a590e553106f4030a4abffbd4d74fe2af2a1882de3f5f21a8a3d3d7e9a29bb2e8d7b5d46c6602b697b4cc20cbe1f60ce8fae15884e54a2f653d626c2d3ee3b72f5cbc85372e93c2579a503046f72c1659b1cdf67d859c08be6537407f49486cdf1ee93d005736957da15da9b317e09efd0d8c", 0x0, 0x1}, {0xcfb4, 0xdc, &(0x7f0000000340)="f532c5f0e4867e1f67c8cfc60075fab93b293bbf4d5c0c26beabe50fa9a320ea9f01d8ce9a5e8eeb542205ca97ac951e16032da0acd93cbc4fb19d4d7d8983657c17239467ffd3aed9d101c94af88177b8208d7d462f2a4e6730f8229698b43afaaf977dc8e73401b5cf2822ad07039cae498d94b31a56a2829c91bf14498433441ae151016b25ac01f5670ec0bf822cb4cbc4a559bd382f2e6b07a64247c2c7fc6d01f81bffeac9b1510c099458ee50eae117f39dad3dd188299c269ad8d2259cd446dbf5502f23553e80900005edf6c944c2a58efbe3e2782197ef"}, {0x7, 0x1000, &(0x7f0000000440)="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0x0, 0x1}, {0x100, 0xb8, &(0x7f0000001440)="c3cfad4d6fa019e8bfda00c06c3393e650100da8c96492a16b2c107c71cee06f1d0094a0f1882e1fcdf945ce469fb3d467176742ad551496eed401f56b28dc60757194fdf9b81275a9038f3f1f6b1ff6af87357ae3c8f6e0f97fa59fabf0f93a0a65ec9450689ecd8d09eebf69449a1d2e666277a4066bf849ac3d5749e7500a773807cf69ac1326e0417a20d2dada6e52ed4b641f9a7098ca41e4f1882f7624630421d3ff4b6af51e91c790e637aa534b0569c164cafb39", 0x0, 0x1}, {0x9, 0xc4, &(0x7f0000001500)="c4a34e6149f2f4f377cdeb8886b9071a586d45ef515989c0cdf5e70f26e503e554a60179dab2bb0413b757f2ef0811282e36b42f4962872af5415c388a63c19d6394e04f795304600f4a473a5dd218d6a14b185a546cd578c9ec278b861db033c20600e53b259f3fed48d834aa8db2ed6a874e4b95e641ce0ca99bfa51ee5665cb66b04b16f0a58b11a4d215e53504b7e0f25136c52daf0fe038dc9f1c0162eb7a4edef8e95dfd40831daad289b1ef6578a77ee4ebda3481647b1243a9eec068b4bd83fe", 0x1, 0x1}, {0x9, 0xe9, &(0x7f0000001600)="19b482b8d22d5c2d4b3b4cb717a71c2d092b89a6ab9345525fe962a2feffbaaa8cb4970a940977fb8ffe8d576ae1fa27cce48ce3dcb73761ef61c26bd3863025684574e01ed0f22933388bfb9fbcf8e35577d2a158819748a5f04598ebc1155bda7a91e92fc28f983d7dda904f6025dc221fb12a8c4940a849d05702f3d7627b81f10fba7beeb2838b3786163c4a7b2f083c5d2d2cba92bef3e87f6b9933d5172f6cb7ac887273cf9b3c39e495aedff6cd60ff6bf98ca3c9cd41ddd5fbcc9281f75c53c05e4ee1522085854eed76bbf311a3f8c0965ff045846980930456a75e5b6ab83d6c5d83b14a", 0x1}, {0x5, 0xe2, &(0x7f0000001700)="54f0fe03565688bf786aa9cfc3512ce266784c87500a93bd28381fa1af82b591a72f0443971126c1cdb41b83e0b5f832e6af51016f8c08a869f5f83127c36fda733305f950b48d377f15ccdcee54f03f30580dd692b3c7aa463a1f4f4f71bd3e8d52d3fc9469fddcd4dda649c6bb85b81ca53bb08d0952ddebc1b13c3d7bc7f859a247d5c9f9f319c7f5b5ef2aeb2714ba88e91bc79626c4c474e6023149d93a09453ea16fa9906b8062c51efb21a2a2e5d8ec64bf40354ff1e227bcbf3fca65bfa34e6212cb630f3f2fe829603ae8db5330037a3990ace2fb4a60b4cfa8951caff3"}]}) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) recvmmsg(r0, &(0x7f0000003ac0)=[{{0x0, 0x0, &(0x7f0000001bc0)=[{&(0x7f0000001980)=""/42, 0x2a}, {&(0x7f00000019c0)=""/183, 0xb7}, {&(0x7f0000001a80)=""/118, 0x76}, {&(0x7f0000001b00)=""/150, 0x96}], 0x4, &(0x7f0000001c00)=""/50, 0x32}, 0x101}, {{&(0x7f0000001c40)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000001e00)=[{&(0x7f0000001cc0)=""/213, 0xd5}, {&(0x7f0000001dc0)=""/52, 0x34}], 0x2, &(0x7f0000001e40)=""/66, 0x42}, 0x6}, {{&(0x7f0000001ec0)=@caif=@dgm, 0x80, &(0x7f0000002240)=[{&(0x7f0000001f40)=""/129, 0x81}, {&(0x7f0000002000)=""/84, 0x54}, {&(0x7f0000002080)=""/145, 0x91}, {&(0x7f0000002140)=""/230, 0xe6}], 0x4, &(0x7f0000002280)=""/42, 0x2a}, 0xfffffffd}, {{&(0x7f00000022c0)=@caif=@util, 0x80, &(0x7f0000002380)=[{&(0x7f0000002340)=""/41, 0x29}], 0x1, &(0x7f00000023c0)=""/213, 0xd5}, 0x400}, {{&(0x7f00000024c0)=@pptp, 0x80, &(0x7f0000003980)=[{&(0x7f0000002540)=""/59, 0x3b}, {&(0x7f0000002580)=""/211, 0xd3}, {&(0x7f0000002680)=""/110, 0x6e}, {&(0x7f0000002700)=""/156, 0x9c}, {&(0x7f00000027c0)=""/200, 0xc8}, {&(0x7f00000028c0)=""/124, 0x7c}, {&(0x7f0000002940)=""/9, 0x9}, {&(0x7f0000002980)=""/4096, 0x1000}], 0x8, &(0x7f0000003a00)=""/151, 0x97}, 0x9}], 0x5, 0x0, &(0x7f0000003c00)) (async) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r2, 0x0) 20:51:50 executing program 2: open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r0, 0x2007ffb) mmap(&(0x7f0000084000/0x1000)=nil, 0x1000, 0x4, 0x28011, r0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, 0xffffffffffffffff, 0x0) [ 424.573679][ T7688] EXT4-fs error (device loop4): ext4_discard_preallocations:4467: comm syz-executor.4: Error -117 reading block bitmap for 0 [ 424.585693][ T4730] EXT4-fs (loop5): This should not happen!! Data will be lost [ 424.585693][ T4730] [ 424.599744][ T7688] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:462: comm syz-executor.4: Invalid block bitmap block 0 in block_group 0 [ 424.621947][ T800] EXT4-fs error (device loop3): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:4: bad extent address lblock: 0, depth: 1 pblock 0 [ 424.635824][ T530] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5872: Corrupt filesystem [ 424.636103][ T7688] EXT4-fs error (device loop4): ext4_discard_preallocations:4467: comm syz-executor.4: Error -117 reading block bitmap for 0 [ 424.657888][ T800] EXT4-fs (loop3): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 3 with error 117 [ 424.666654][ T529] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5872: Corrupt filesystem [ 424.678770][ T800] EXT4-fs (loop3): This should not happen!! Data will be lost [ 424.678770][ T800] 20:51:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$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") r0 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r1, 0x0) fallocate(r1, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b) r4 = dup3(r0, r2, 0x0) read$FUSE(r4, 0x0, 0x0) [ 424.679666][ T530] EXT4-fs error (device loop1): ext4_quota_off:6502: inode #3: comm syz-executor.1: mark_inode_dirty error [ 424.689299][ T800] EXT4-fs error (device loop3): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:4: bad extent address lblock: 116, depth: 1 pblock 0 [ 424.700496][ T529] EXT4-fs error (device loop5): ext4_quota_off:6502: inode #3: comm syz-executor.5: mark_inode_dirty error [ 424.717473][ T800] EXT4-fs (loop3): Delayed block allocation failed for inode 16 at logical offset 116 with max blocks 2 with error 117 [ 424.737404][ T800] EXT4-fs (loop3): This should not happen!! Data will be lost [ 424.737404][ T800] [ 424.737477][ T576] EXT4-fs error (device loop4): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 424.748853][ T538] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5872: Corrupt filesystem [ 424.762360][ T576] EXT4-fs (loop4): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 3 with error 117 [ 424.779439][ T538] EXT4-fs error (device loop3): ext4_quota_off:6502: inode #3: comm syz-executor.3: mark_inode_dirty error [ 424.782653][ T576] EXT4-fs (loop4): This should not happen!! Data will be lost [ 424.782653][ T576] [ 424.802824][ T576] EXT4-fs error (device loop4): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:3: bad extent address lblock: 116, depth: 1 pblock 0 [ 424.816866][ T576] EXT4-fs (loop4): Delayed block allocation failed for inode 16 at logical offset 116 with max blocks 2 with error 117 [ 424.829113][ T576] EXT4-fs (loop4): This should not happen!! Data will be lost [ 424.829113][ T576] [ 424.839956][ T542] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5872: Corrupt filesystem [ 424.849278][ T542] EXT4-fs error (device loop4): ext4_quota_off:6502: inode #3: comm syz-executor.4: mark_inode_dirty error [ 424.915101][ T7717] EXT4-fs (loop1): 1 orphan inode deleted [ 424.921777][ T7717] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 424.930675][ T7717] ext4 filesystem being mounted at /root/syzkaller-testdir2974389928/syzkaller.HOSnAX/255/file1 supports timestamps until 2038 (0x7fffffff) [ 424.936006][ T7721] EXT4-fs (loop3): 1 orphan inode deleted [ 424.950994][ T7721] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 424.960356][ T7721] ext4 filesystem being mounted at /root/syzkaller-testdir1695172709/syzkaller.Uq6l16/227/file1 supports timestamps until 2038 (0x7fffffff) [ 424.970873][ T7725] EXT4-fs (loop4): 1 orphan inode deleted [ 424.976913][ T7717] FAULT_INJECTION: forcing a failure. [ 424.976913][ T7717] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 424.980184][ T7725] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 425.004270][ T7721] FAULT_INJECTION: forcing a failure. [ 425.004270][ T7721] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 425.008978][ T7725] ext4 filesystem being mounted at /root/syzkaller-testdir2389773362/syzkaller.yuTcFk/236/file1 supports timestamps until 2038 (0x7fffffff) [ 425.017239][ T7717] CPU: 0 PID: 7717 Comm: syz-executor.1 Not tainted 5.10.180-syzkaller-00696-gb04c94b9f966 #0 [ 425.041229][ T7717] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 425.051115][ T7717] Call Trace: [ 425.054253][ T7717] dump_stack_lvl+0x1e2/0x24b [ 425.058763][ T7717] ? panic+0x80b/0x80b [ 425.062665][ T7717] ? find_get_entry+0x44c/0x4c0 [ 425.067353][ T7717] ? bfq_pos_tree_add_move+0x43b/0x43b [ 425.072659][ T7717] ? page_cache_prev_miss+0x410/0x410 [ 425.077856][ T7717] dump_stack+0x15/0x17 [ 425.081849][ T7717] should_fail+0x3c6/0x510 [ 425.086102][ T7717] should_fail_usercopy+0x1a/0x20 [ 425.090962][ T7717] copy_page_to_iter+0x3e3/0x7b0 [ 425.095746][ T7717] generic_file_buffered_read+0x1e7d/0x2aa0 [ 425.101464][ T7717] ? terminate_walk+0x407/0x4f0 [ 425.106150][ T7717] ? find_get_pages_range_tag+0xa80/0xa80 [ 425.111706][ T7717] ? _kstrtoull+0x3a0/0x4a0 [ 425.116043][ T7717] ? memset+0x35/0x40 [ 425.119862][ T7717] ? __fsnotify_parent+0x4b9/0x6c0 [ 425.124838][ T7717] generic_file_read_iter+0x107/0x6b0 [ 425.130034][ T7717] ? __fsnotify_update_child_dentry_flags+0x2b0/0x2b0 [ 425.136621][ T7717] ? PageUptodate+0xb0/0xb0 [ 425.140952][ T7717] ? fsnotify_perm+0x3d3/0x4e0 [ 425.145557][ T7717] ext4_file_read_iter+0x287/0x4d0 [ 425.150504][ T7717] vfs_read+0x999/0xbb0 [ 425.154488][ T7717] ? kernel_read+0x70/0x70 [ 425.158743][ T7717] ? mutex_trylock+0xa0/0xa0 [ 425.163170][ T7717] ? __fdget_pos+0x278/0x310 [ 425.167592][ T7717] ? ksys_read+0x77/0x2c0 [ 425.171762][ T7717] ksys_read+0x199/0x2c0 [ 425.175841][ T7717] ? vfs_write+0xe70/0xe70 [ 425.180094][ T7717] ? debug_smp_processor_id+0x17/0x20 [ 425.185299][ T7717] __x64_sys_read+0x7b/0x90 [ 425.189644][ T7717] do_syscall_64+0x34/0x70 [ 425.193908][ T7717] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 425.199628][ T7717] RIP: 0033:0x7f3a798f8389 [ 425.203879][ T7717] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 425.223327][ T7717] RSP: 002b:00007f3a7866b168 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 425.231558][ T7717] RAX: ffffffffffffffda RBX: 00007f3a79a17f80 RCX: 00007f3a798f8389 [ 425.239371][ T7717] RDX: 000000000000ffd2 RSI: 0000000020000a00 RDI: 0000000000000006 [ 425.247181][ T7717] RBP: 00007f3a7866b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 425.254992][ T7717] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 425.262802][ T7717] R13: 00007ffd51c51acf R14: 00007f3a7866b300 R15: 0000000000022000 [ 425.270630][ T7721] CPU: 1 PID: 7721 Comm: syz-executor.3 Not tainted 5.10.180-syzkaller-00696-gb04c94b9f966 #0 [ 425.280693][ T7721] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 425.290581][ T7721] Call Trace: [ 425.293135][ T7717] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:462: comm syz-executor.1: Invalid block bitmap block 0 in block_group 0 [ 425.293713][ T7721] dump_stack_lvl+0x1e2/0x24b [ 425.293732][ T7721] ? panic+0x80b/0x80b [ 425.315690][ T7721] ? bfq_pos_tree_add_move+0x43b/0x43b [ 425.320861][ T7725] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:462: comm syz-executor.4: Invalid block bitmap block 0 in block_group 0 [ 425.320974][ T7721] ? page_cache_prev_miss+0x410/0x410 [ 425.334832][ T7717] EXT4-fs error (device loop1): ext4_discard_preallocations:4467: comm syz-executor.1: Error -117 reading block bitmap for 0 [ 425.339711][ T7721] dump_stack+0x15/0x17 [ 425.339726][ T7721] should_fail+0x3c6/0x510 [ 425.339749][ T7721] should_fail_usercopy+0x1a/0x20 [ 425.353456][ T7725] EXT4-fs error (device loop4): ext4_discard_preallocations:4467: comm syz-executor.4: Error -117 reading block bitmap for 0 [ 425.356459][ T7721] copy_page_to_iter+0x3e3/0x7b0 [ 425.356475][ T7721] generic_file_buffered_read+0x1e7d/0x2aa0 [ 425.356496][ T7721] ? terminate_walk+0x407/0x4f0 [ 425.361186][ T7717] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:462: comm syz-executor.1: Invalid block bitmap block 0 in block_group 0 [ 425.365578][ T7721] ? find_get_pages_range_tag+0xa80/0xa80 [ 425.365600][ T7721] ? _kstrtoull+0x3a0/0x4a0 [ 425.378837][ T7725] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:462: comm syz-executor.4: Invalid block bitmap block 0 in block_group 0 [ 425.383102][ T7721] ? memset+0x35/0x40 [ 425.383116][ T7721] ? __fsnotify_parent+0x4b9/0x6c0 [ 425.383138][ T7721] generic_file_read_iter+0x107/0x6b0 [ 425.389342][ T7725] EXT4-fs error (device loop4): ext4_discard_preallocations:4467: comm syz-executor.4: Error -117 reading block bitmap for 0 [ 425.393525][ T7721] ? __fsnotify_update_child_dentry_flags+0x2b0/0x2b0 [ 425.393546][ T7721] ? PageUptodate+0xb0/0xb0 [ 425.407501][ T7717] EXT4-fs error (device loop1): ext4_discard_preallocations:4467: comm syz-executor.1: Error -117 reading block bitmap for 0 [ 425.412612][ T7721] ? fsnotify_perm+0x3d3/0x4e0 [ 425.412628][ T7721] ext4_file_read_iter+0x287/0x4d0 [ 425.412639][ T7721] vfs_read+0x999/0xbb0 [ 425.412658][ T7721] ? kernel_read+0x70/0x70 [ 425.498723][ T7721] ? mutex_trylock+0xa0/0xa0 [ 425.503149][ T7721] ? __fdget_pos+0x278/0x310 [ 425.507569][ T7721] ? ksys_read+0x77/0x2c0 [ 425.511736][ T7721] ksys_read+0x199/0x2c0 [ 425.515834][ T7721] ? vfs_write+0xe70/0xe70 [ 425.520076][ T7721] ? debug_smp_processor_id+0x17/0x20 [ 425.525285][ T7721] __x64_sys_read+0x7b/0x90 [ 425.529614][ T7721] do_syscall_64+0x34/0x70 [ 425.530466][ T7735] EXT4-fs (loop5): 1 orphan inode deleted [ 425.533864][ T7721] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 425.533876][ T7721] RIP: 0033:0x7f0a39516389 20:51:51 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$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") r0 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r1, 0x0) fallocate(r1, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b) r4 = dup3(r0, r2, 0x0) read$FUSE(r4, &(0x7f0000000a00)={0x2020}, 0xffd2) (fail_nth: 4) 20:51:51 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$eJzs3d9rW9cdAPDvvbay/HBmZ9tDFlgWlgwnbJHseEnMHrIMxvIU2Ja9Z54tG2PZMpacxCYMh/0BgzHWQp/61JdC/4BCyZ9QCoH2vbSlpbRJ+9CHtiqSrtLElWKHyL5gfz5wfM+5V9L3e2x0dc+9x7oB7FunIuJqRAxExLmIGM7Wp1m51mxstB/36OHd6WZJotG48VkSSbau81pJtjzSfkocjIi/XYv4Z/LDuLW19YWpSqW8krVL9cXlUm1t/fz84tRcea68NDExfmny8uTFybG+9HMkIq786aP//+e1P19567e337/5ydl/NdMayrY/2Y9+ane90PpddAxGxMpOBMvBQLYs5JwHAADb0zzG/0lE/Kp1/D8cA62jUwAAAGAvafxhKL5OIhoAAADAnpW25sAmaTGbCzAUaVostufw/iwOp5Vqrf6b2erq0kx7ruxIFNLZ+Up5LJsrPBKFpNkez+bYdtoXNrUnIuJYRPxv+FCrXZyuVmbyPvkBAAAA+8SRTeP/L4fb438AAABgjxnJOwEAAABgxxn/AwAAwN5n/A8AAAB72l+uX2+WRuf+1zO31lYXqrfOz5RrC8XF1enidHVluThXrc61vrNvcavXq1Sry7+LpdU7pXq5Vi/V1tZvLlZXl+o355+6BTYAAACwi4798v57SURs/P5QqzQdyDspYFckz/PgD3cuD2D3DeSdAJCbwbwTAHJTyDsBIHdbnQfoOXnn7f7nAgAA7IzRn/e+/u/cAOxtad4JAAC7zvV/2L8KZgDCvvfjLba/+PX/RuO5EgIAAPpuqFWStJhdCxyKNC0WI462bgtQSGbnK+WxbHzw7nDhR832eOuZyfP97zAAAAAAAAAAAAAAAAAAAAAAAAAA7GONRhINAAAAYE+LSD9OWt/mHzE6fGZo8/mBA8lXw61lRNx+5cZLd6bq9ZXx5vrPH6+vv5ytv5DHGQwAAABgs844vTOOBwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIB+evTw7nSn7GbcT/8YESPd4g/GwdbyYBQi4vAXSQw+8bwkIgb6EH/jXkQc7xY/aaYVI1kW3eIfyjF+GhFH+hAf9rP7zf3P1W7vvzROtZbd33+DWXlRvfd/6eP930CP/c/RbcY48eCNUs/49yJODHbf/3TiJz3in95m/H/8fX2917bGqxGjXT9/kqdileqLy6Xa2vr5+cWpufJceWliYvzS5OXJi5Njpdn5Sjn72TXGf3/x5rfP6v/hHvFHtuj/mW32/5sHdx7+tF0tdIt/9nT3z9/jPeKn2Wffr7N6c/top77Rrj/p5OvvnHxW/2d69H+rv//Zbfb/3F///cE2HwoA7ILa2vrCVKVSXlFRUVF5XMl7zwQAAPTb9wf9eWcCAAAAAAAAAAAAAAAAAAAA+9dufJ3Y5pgb+XQVAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOCZvgsAAP//96DU7Q==") r0 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r1, 0x0) fallocate(r1, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b) r4 = dup3(r0, r2, 0x0) read$FUSE(r4, &(0x7f0000000a00)={0x2020}, 0x2000) 20:51:51 executing program 2: open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r0, 0x2007ffb) mmap(&(0x7f0000084000/0x1000)=nil, 0x1000, 0x4, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r1, 0x0) 20:51:51 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r0, 0x2007ffb) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="2c2e80d6d821"], 0xb) (async) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x13, r1, 0x0) (async) ioctl$INCFS_IOC_FILL_BLOCKS(r1, 0x80106720, &(0x7f0000001940)={0xa, &(0x7f0000001800)=[{0x3, 0x35, &(0x7f0000000040)="e0d050a1080752e895e9a91c333a080610e2dcb81d08f168ebddf03b62622aba865f0e1ac8069b5a4d353e01e51ded851ab5b59717", 0x1}, {0xce, 0xd4, &(0x7f00000000c0)="92f05d67dd78677730a45f82e6ba6a587562e1e18c22b9ec2eb80138da4fa111fe595d57ff195fea75a67ac14ac30e3787cab17e5960749640489467b02dfaaed7c19b0ffd3c5a571b25f7182e3fe9bc0ddf50772c12df0eb65a20bca31ae383df615ce9e01c06a7328f3d9ff67aa1b6891676b8eec2f6165bc960a34868be9ab1ff4df4abb29c81f58195f92b6f5506cc501399da2bbda6f5cde1dfc1c466f57dd053e1565af7c90b6f5d54e9f83784f62b737e392111aa141b1e933e2039556625c2210f8b0d78b03def42c6222cc0f27c15d1", 0x1}, {0x1, 0x45, &(0x7f00000001c0)="227ae378ce62fc220365765be2d956f69d1dea733353f677177ae95b54dfd0da8a9c737b99e62f2559b033d6522964b3f0f283a3deffc7c667cd97106fe3bd6d5389f1f74a"}, {0x9, 0xc4, &(0x7f0000000240)="1833c8d3eb4d8dcdaefd88272ba487c93e6204e74abfe48e9d20de52b1e6f00054c314b1fad0a239359ce75b1148c9a17021742cb4fb9d4b34375b1b3d429826eb4452fec0250c92179f8211c4386bb51f7a590e553106f4030a4abffbd4d74fe2af2a1882de3f5f21a8a3d3d7e9a29bb2e8d7b5d46c6602b697b4cc20cbe1f60ce8fae15884e54a2f653d626c2d3ee3b72f5cbc85372e93c2579a503046f72c1659b1cdf67d859c08be6537407f49486cdf1ee93d005736957da15da9b317e09efd0d8c", 0x0, 0x1}, {0xcfb4, 0xdc, &(0x7f0000000340)="f532c5f0e4867e1f67c8cfc60075fab93b293bbf4d5c0c26beabe50fa9a320ea9f01d8ce9a5e8eeb542205ca97ac951e16032da0acd93cbc4fb19d4d7d8983657c17239467ffd3aed9d101c94af88177b8208d7d462f2a4e6730f8229698b43afaaf977dc8e73401b5cf2822ad07039cae498d94b31a56a2829c91bf14498433441ae151016b25ac01f5670ec0bf822cb4cbc4a559bd382f2e6b07a64247c2c7fc6d01f81bffeac9b1510c099458ee50eae117f39dad3dd188299c269ad8d2259cd446dbf5502f23553e80900005edf6c944c2a58efbe3e2782197ef"}, {0x7, 0x1000, &(0x7f0000000440)="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0x0, 0x1}, {0x100, 0xb8, &(0x7f0000001440)="c3cfad4d6fa019e8bfda00c06c3393e650100da8c96492a16b2c107c71cee06f1d0094a0f1882e1fcdf945ce469fb3d467176742ad551496eed401f56b28dc60757194fdf9b81275a9038f3f1f6b1ff6af87357ae3c8f6e0f97fa59fabf0f93a0a65ec9450689ecd8d09eebf69449a1d2e666277a4066bf849ac3d5749e7500a773807cf69ac1326e0417a20d2dada6e52ed4b641f9a7098ca41e4f1882f7624630421d3ff4b6af51e91c790e637aa534b0569c164cafb39", 0x0, 0x1}, {0x9, 0xc4, &(0x7f0000001500)="c4a34e6149f2f4f377cdeb8886b9071a586d45ef515989c0cdf5e70f26e503e554a60179dab2bb0413b757f2ef0811282e36b42f4962872af5415c388a63c19d6394e04f795304600f4a473a5dd218d6a14b185a546cd578c9ec278b861db033c20600e53b259f3fed48d834aa8db2ed6a874e4b95e641ce0ca99bfa51ee5665cb66b04b16f0a58b11a4d215e53504b7e0f25136c52daf0fe038dc9f1c0162eb7a4edef8e95dfd40831daad289b1ef6578a77ee4ebda3481647b1243a9eec068b4bd83fe", 0x1, 0x1}, {0x9, 0xe9, &(0x7f0000001600)="19b482b8d22d5c2d4b3b4cb717a71c2d092b89a6ab9345525fe962a2feffbaaa8cb4970a940977fb8ffe8d576ae1fa27cce48ce3dcb73761ef61c26bd3863025684574e01ed0f22933388bfb9fbcf8e35577d2a158819748a5f04598ebc1155bda7a91e92fc28f983d7dda904f6025dc221fb12a8c4940a849d05702f3d7627b81f10fba7beeb2838b3786163c4a7b2f083c5d2d2cba92bef3e87f6b9933d5172f6cb7ac887273cf9b3c39e495aedff6cd60ff6bf98ca3c9cd41ddd5fbcc9281f75c53c05e4ee1522085854eed76bbf311a3f8c0965ff045846980930456a75e5b6ab83d6c5d83b14a", 0x1}, {0x5, 0xe2, &(0x7f0000001700)="54f0fe03565688bf786aa9cfc3512ce266784c87500a93bd28381fa1af82b591a72f0443971126c1cdb41b83e0b5f832e6af51016f8c08a869f5f83127c36fda733305f950b48d377f15ccdcee54f03f30580dd692b3c7aa463a1f4f4f71bd3e8d52d3fc9469fddcd4dda649c6bb85b81ca53bb08d0952ddebc1b13c3d7bc7f859a247d5c9f9f319c7f5b5ef2aeb2714ba88e91bc79626c4c474e6023149d93a09453ea16fa9906b8062c51efb21a2a2e5d8ec64bf40354ff1e227bcbf3fca65bfa34e6212cb630f3f2fe829603ae8db5330037a3990ace2fb4a60b4cfa8951caff3"}]}) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r0, 0x0) (async, rerun: 64) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) (rerun: 64) recvmmsg(r0, &(0x7f0000003ac0)=[{{0x0, 0x0, &(0x7f0000001bc0)=[{&(0x7f0000001980)=""/42, 0x2a}, {&(0x7f00000019c0)=""/183, 0xb7}, {&(0x7f0000001a80)=""/118, 0x76}, {&(0x7f0000001b00)=""/150, 0x96}], 0x4, &(0x7f0000001c00)=""/50, 0x32}, 0x101}, {{&(0x7f0000001c40)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000001e00)=[{&(0x7f0000001cc0)=""/213, 0xd5}, {&(0x7f0000001dc0)=""/52, 0x34}], 0x2, &(0x7f0000001e40)=""/66, 0x42}, 0x6}, {{&(0x7f0000001ec0)=@caif=@dgm, 0x80, &(0x7f0000002240)=[{&(0x7f0000001f40)=""/129, 0x81}, {&(0x7f0000002000)=""/84, 0x54}, {&(0x7f0000002080)=""/145, 0x91}, {&(0x7f0000002140)=""/230, 0xe6}], 0x4, &(0x7f0000002280)=""/42, 0x2a}, 0xfffffffd}, {{&(0x7f00000022c0)=@caif=@util, 0x80, &(0x7f0000002380)=[{&(0x7f0000002340)=""/41, 0x29}], 0x1, &(0x7f00000023c0)=""/213, 0xd5}, 0x400}, {{&(0x7f00000024c0)=@pptp, 0x80, &(0x7f0000003980)=[{&(0x7f0000002540)=""/59, 0x3b}, {&(0x7f0000002580)=""/211, 0xd3}, {&(0x7f0000002680)=""/110, 0x6e}, {&(0x7f0000002700)=""/156, 0x9c}, {&(0x7f00000027c0)=""/200, 0xc8}, {&(0x7f00000028c0)=""/124, 0x7c}, {&(0x7f0000002940)=""/9, 0x9}, {&(0x7f0000002980)=""/4096, 0x1000}], 0x8, &(0x7f0000003a00)=""/151, 0x97}, 0x9}], 0x5, 0x0, &(0x7f0000003c00)) (async) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r2, 0x0) 20:51:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$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") r0 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r1, 0x0) fallocate(r1, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b) r4 = dup3(r0, r2, 0x0) read$FUSE(r4, 0x0, 0x0) 20:51:51 executing program 2: open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r0, 0x2007ffb) mmap(&(0x7f0000084000/0x1000)=nil, 0x1000, 0x4, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r1, 0x0) 20:51:51 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="2c2e80d6d821"], 0xb) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x13, r1, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000040)=0x8001) ftruncate(r0, 0x2007ffb) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r2, 0x0) 20:51:51 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) (async) r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) (async) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="2c2e80d6d821"], 0xb) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x13, r1, 0x0) (async) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000040)=0x8001) (async) ftruncate(r0, 0x2007ffb) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r0, 0x0) (async) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r2, 0x0) [ 425.533896][ T7721] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 425.540516][ T7735] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 425.545138][ T7721] RSP: 002b:00007f0a38289168 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 425.545156][ T7721] RAX: ffffffffffffffda RBX: 00007f0a39635f80 RCX: 00007f0a39516389 [ 425.545172][ T7721] RDX: 000000000000ffd2 RSI: 0000000020000a00 RDI: 0000000000000006 [ 425.550576][ T7735] ext4 filesystem being mounted at /root/syzkaller-testdir2650324621/syzkaller.G6dHvR/226/file1 supports timestamps until 2038 (0x7fffffff) [ 425.568843][ T7721] RBP: 00007f0a382891d0 R08: 0000000000000000 R09: 0000000000000000 [ 425.568852][ T7721] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 425.568861][ T7721] R13: 00007fff908b0cff R14: 00007f0a38289300 R15: 0000000000022000 [ 425.624443][ T7721] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:462: comm syz-executor.3: Invalid block bitmap block 0 in block_group 0 [ 425.654308][ T576] EXT4-fs error (device loop1): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 425.667615][ T7735] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:462: comm syz-executor.5: Invalid block bitmap block 0 in block_group 0 [ 425.668719][ T7] EXT4-fs error (device loop4): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 425.681805][ T7735] EXT4-fs error (device loop5): ext4_discard_preallocations:4467: comm syz-executor.5: Error -117 reading block bitmap for 0 [ 425.697207][ T576] EXT4-fs (loop1): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 3 with error 117 [ 425.708844][ T7735] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:462: comm syz-executor.5: Invalid block bitmap block 0 in block_group 0 [ 425.720577][ T7] EXT4-fs (loop4): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 3 with error 117 [ 425.733864][ T7721] EXT4-fs error (device loop3): ext4_discard_preallocations:4467: comm syz-executor.3: Error -117 reading block bitmap for 0 [ 425.746004][ T576] EXT4-fs (loop1): This should not happen!! Data will be lost [ 425.746004][ T576] [ 425.758570][ T7] EXT4-fs (loop4): This should not happen!! Data will be lost [ 425.758570][ T7] [ 425.768542][ T576] EXT4-fs error (device loop1): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:3: bad extent address lblock: 116, depth: 1 pblock 0 [ 425.777679][ T7] EXT4-fs error (device loop4): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:0: bad extent address lblock: 116, depth: 1 pblock 0 [ 425.791319][ T7721] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:462: comm syz-executor.3: Invalid block bitmap block 0 in block_group 0 [ 425.805251][ T7735] EXT4-fs error (device loop5): ext4_discard_preallocations:4467: comm syz-executor.5: Error -117 reading block bitmap for 0 [ 425.819501][ T576] EXT4-fs (loop1): Delayed block allocation failed for inode 16 at logical offset 116 with max blocks 2 with error 117 [ 425.831468][ T7] EXT4-fs (loop4): Delayed block allocation failed for inode 16 at logical offset 116 with max blocks 2 with error 117 [ 425.831476][ T7] EXT4-fs (loop4): This should not happen!! Data will be lost [ 425.831476][ T7] 20:51:51 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$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") r0 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r1, 0x0) fallocate(r1, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b) r4 = dup3(r0, r2, 0x0) read$FUSE(r4, &(0x7f0000000a00)={0x2020}, 0xffd2) (fail_nth: 4) 20:51:51 executing program 2: open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r0, 0x2007ffb) mmap(&(0x7f0000084000/0x1000)=nil, 0x1000, 0x4, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r1, 0x0) 20:51:51 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) (async) r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="2c2e80d6d821"], 0xb) (async) write$binfmt_script(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="2c2e80d6d821"], 0xb) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x13, r1, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000040)=0x8001) ftruncate(r0, 0x2007ffb) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) (async) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r2, 0x0) 20:51:51 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$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") r0 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r1, 0x0) fallocate(r1, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b) r4 = dup3(r0, r2, 0x0) read$FUSE(r4, &(0x7f0000000a00)={0x2020}, 0x2600) [ 425.834758][ T542] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5872: Corrupt filesystem [ 425.843690][ T7721] EXT4-fs error (device loop3): ext4_discard_preallocations:4467: comm syz-executor.3: Error -117 reading block bitmap for 0 [ 425.843770][ T576] EXT4-fs (loop1): This should not happen!! Data will be lost [ 425.843770][ T576] [ 425.857409][ T542] EXT4-fs error (device loop4): ext4_quota_off:6502: inode #3: comm syz-executor.4: mark_inode_dirty error [ 425.888020][ T530] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5872: Corrupt filesystem [ 425.897380][ T576] EXT4-fs error (device loop5): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 425.917483][ T530] EXT4-fs error (device loop1): ext4_quota_off:6502: inode #3: comm syz-executor.1: mark_inode_dirty error [ 425.940507][ T576] EXT4-fs (loop5): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 3 with error 117 [ 425.942704][ T7] EXT4-fs error (device loop3): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 425.954759][ T576] EXT4-fs (loop5): This should not happen!! Data will be lost [ 425.954759][ T576] [ 425.969986][ T7] EXT4-fs (loop3): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 3 with error 117 [ 425.977683][ T576] EXT4-fs error (device loop5): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:3: bad extent address lblock: 116, depth: 1 pblock 0 [ 426.003512][ T576] EXT4-fs (loop5): Delayed block allocation failed for inode 16 at logical offset 116 with max blocks 2 with error 117 [ 426.004485][ T7] EXT4-fs (loop3): This should not happen!! Data will be lost [ 426.004485][ T7] [ 426.015995][ T576] EXT4-fs (loop5): This should not happen!! Data will be lost [ 426.015995][ T576] [ 426.025971][ T7] EXT4-fs error (device loop3): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:0: bad extent address lblock: 116, depth: 1 pblock 0 [ 426.036874][ T529] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5872: Corrupt filesystem [ 426.049022][ T7] EXT4-fs (loop3): Delayed block allocation failed for inode 16 at logical offset 116 with max blocks 2 with error 117 [ 426.058281][ T529] EXT4-fs error (device loop5): ext4_quota_off:6502: inode #3: comm syz-executor.5: mark_inode_dirty error [ 426.077185][ T7] EXT4-fs (loop3): This should not happen!! Data will be lost [ 426.077185][ T7] [ 426.092348][ T538] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5872: Corrupt filesystem [ 426.101689][ T538] EXT4-fs error (device loop3): ext4_quota_off:6502: inode #3: comm syz-executor.3: mark_inode_dirty error [ 426.189950][ T7761] EXT4-fs (loop4): 1 orphan inode deleted [ 426.195495][ T7761] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 426.204585][ T7761] ext4 filesystem being mounted at /root/syzkaller-testdir2389773362/syzkaller.yuTcFk/237/file1 supports timestamps until 2038 (0x7fffffff) [ 426.238123][ T7764] EXT4-fs (loop1): 1 orphan inode deleted [ 426.250787][ T7761] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:462: comm syz-executor.4: Invalid block bitmap block 0 in block_group 0 [ 426.255008][ T7764] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 426.264901][ T7761] EXT4-fs error (device loop4): ext4_discard_preallocations:4467: comm syz-executor.4: Error -117 reading block bitmap for 0 [ 426.274509][ T7764] ext4 filesystem being mounted at /root/syzkaller-testdir2974389928/syzkaller.HOSnAX/256/file1 supports timestamps until 2038 (0x7fffffff) [ 426.288801][ T7766] EXT4-fs (loop5): 1 orphan inode deleted [ 426.306105][ T7774] EXT4-fs (loop3): 1 orphan inode deleted [ 426.312191][ T7774] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 426.315198][ T7766] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 426.327914][ T7761] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:462: comm syz-executor.4: Invalid block bitmap block 0 in block_group 0 [ 426.331433][ T7766] ext4 filesystem being mounted at /root/syzkaller-testdir2650324621/syzkaller.G6dHvR/227/file1 supports timestamps until 2038 (0x7fffffff) [ 426.343889][ T7774] ext4 filesystem being mounted at /root/syzkaller-testdir1695172709/syzkaller.Uq6l16/228/file1 supports timestamps until 2038 (0x7fffffff) [ 426.372663][ T7764] FAULT_INJECTION: forcing a failure. [ 426.372663][ T7764] name failslab, interval 1, probability 0, space 0, times 0 [ 426.386423][ T7761] EXT4-fs error (device loop4): ext4_discard_preallocations:4467: comm syz-executor.4: Error -117 reading block bitmap for 0 [ 426.386436][ T7764] CPU: 1 PID: 7764 Comm: syz-executor.1 Not tainted 5.10.180-syzkaller-00696-gb04c94b9f966 #0 [ 426.386457][ T7764] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 426.419140][ T7764] Call Trace: [ 426.419316][ T7766] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:462: comm syz-executor.5: Invalid block bitmap block 0 in block_group 0 [ 426.422270][ T7764] dump_stack_lvl+0x1e2/0x24b [ 426.422292][ T7764] ? bfq_pos_tree_add_move+0x43b/0x43b [ 426.436125][ T7766] EXT4-fs error (device loop5): ext4_discard_preallocations:4467: comm syz-executor.5: Error -117 reading block bitmap for 0 [ 426.440318][ T7764] dump_stack+0x15/0x17 [ 426.440335][ T7764] should_fail+0x3c6/0x510 [ 426.440359][ T7764] ? ext4_find_extent+0x370/0xdb0 [ 426.446293][ T7766] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:462: comm syz-executor.5: Invalid block bitmap block 0 in block_group 0 [ 426.458373][ T7764] __should_failslab+0xa4/0xe0 [ 426.458388][ T7764] should_failslab+0x9/0x20 [ 426.458401][ T7764] __kmalloc+0x60/0x330 [ 426.458416][ T7764] ext4_find_extent+0x370/0xdb0 [ 426.458500][ T7764] ? is_bpf_text_address+0x172/0x190 [ 426.462971][ T7781] FAULT_INJECTION: forcing a failure. [ 426.462971][ T7781] name failslab, interval 1, probability 0, space 0, times 0 [ 426.466621][ T7764] ext4_ext_map_blocks+0x26d/0x6be0 [ 426.466647][ T7764] ? stack_trace_snprint+0xf0/0xf0 [ 426.472281][ T7766] EXT4-fs error (device loop5): ext4_discard_preallocations:4467: comm syz-executor.5: Error -117 reading block bitmap for 0 [ 426.488887][ T7764] ? ext4_ext_release+0x10/0x10 [ 426.488902][ T7764] ? __kasan_slab_alloc+0xc3/0xe0 [ 426.488911][ T7764] ? __kasan_slab_alloc+0xb1/0xe0 [ 426.488925][ T7764] ? slab_post_alloc_hook+0x61/0x2f0 [ 426.488936][ T7764] ? kmem_cache_alloc+0x168/0x2e0 [ 426.488948][ T7764] ? alloc_buffer_head+0x26/0x110 [ 426.488971][ T7764] ? alloc_page_buffers+0x129/0x4b0 [ 426.581075][ T7764] ? create_empty_buffers+0x3d/0x4b0 [ 426.586166][ T7764] ? create_page_buffers+0x124/0x1e0 [ 426.591298][ T7764] ? __block_write_begin_int+0x1c9/0x1600 [ 426.596870][ T7764] ? ext4_page_mkwrite+0x468/0x1340 [ 426.601885][ T7764] ? wp_page_shared+0x4c0/0x7e0 [ 426.606565][ T7764] ? do_wp_page+0xb08/0xca0 [ 426.610907][ T7764] ? _raw_read_unlock+0x25/0x40 [ 426.615588][ T7764] ? ext4_es_lookup_extent+0x33b/0x940 [ 426.620894][ T7764] ext4_map_blocks+0xaa7/0x1f00 [ 426.625572][ T7764] ? ext4_issue_zeroout+0x1b0/0x1b0 [ 426.630605][ T7764] ? slab_post_alloc_hook+0x80/0x2f0 [ 426.635727][ T7764] _ext4_get_block+0x21b/0x610 [ 426.640327][ T7764] ? _raw_spin_trylock_bh+0x190/0x190 [ 426.645531][ T7764] ? ext4_get_block+0x50/0x50 [ 426.650047][ T7764] ? create_empty_buffers+0x470/0x4b0 [ 426.655260][ T7764] ext4_get_block_unwritten+0x2a/0x40 [ 426.660460][ T7764] __block_write_begin_int+0x5c1/0x1600 [ 426.665840][ T7764] ? __kasan_check_write+0x14/0x20 [ 426.670790][ T7764] ? _ext4_get_block+0x610/0x610 [ 426.675733][ T7764] ? page_zero_new_buffers+0x500/0x500 [ 426.681037][ T7764] ? ext4_inode_journal_mode+0x1a5/0x470 [ 426.686497][ T7764] ? __kasan_check_read+0x11/0x20 [ 426.691360][ T7764] block_page_mkwrite+0x1fc/0x260 [ 426.696214][ T7764] ? _ext4_get_block+0x610/0x610 [ 426.701011][ T7764] ext4_page_mkwrite+0x468/0x1340 [ 426.705852][ T7764] ? _ext4_get_block+0x610/0x610 [ 426.710629][ T7764] ? ext4_change_inode_journal_flag+0x600/0x600 [ 426.716793][ T7764] ? is_bpf_text_address+0x172/0x190 [ 426.721924][ T7764] wp_page_shared+0x4c0/0x7e0 [ 426.726427][ T7764] do_wp_page+0xb08/0xca0 [ 426.730591][ T7764] handle_pte_fault+0xd26/0x3e00 [ 426.735359][ T7764] ? stack_trace_snprint+0xf0/0xf0 [ 426.740309][ T7764] ? vmf_allows_speculation+0x6f0/0x6f0 [ 426.745701][ T7764] ? __this_cpu_preempt_check+0x13/0x20 [ 426.751076][ T7764] handle_mm_fault+0x11d6/0x1a10 [ 426.755845][ T7764] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 426.761750][ T7764] ? can_reuse_spf_vma+0xe0/0xe0 [ 426.766583][ T7764] ? down_read_trylock+0x179/0x1d0 [ 426.771492][ T7764] ? xas_start+0x2ea/0x380 [ 426.775718][ T7764] ? __init_rwsem+0x1c0/0x1c0 [ 426.780232][ T7764] ? find_vma+0x30/0x150 [ 426.784310][ T7764] exc_page_fault+0x2a6/0x5b0 [ 426.788855][ T7764] asm_exc_page_fault+0x1e/0x30 [ 426.793510][ T7764] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x40 [ 426.799931][ T7764] Code: 89 d1 c1 e9 03 83 e2 07 f3 48 a5 89 d1 f3 a4 31 c0 0f 01 ca c3 0f 1f 80 00 00 00 00 0f 01 cb 83 fa 40 0f 82 70 ff ff ff 89 d1 a4 31 c0 0f 01 ca c3 66 2e 0f 1f 84 00 00 00 00 00 89 d1 83 f8 [ 426.819384][ T7764] RSP: 0018:ffffc90006a8f810 EFLAGS: 00050206 [ 426.825274][ T7764] RAX: ffffffff82506701 RBX: ffff88817198d000 RCX: 0000000000000a00 [ 426.833083][ T7764] RDX: 0000000000001000 RSI: ffff88817198d600 RDI: 0000000020003000 [ 426.841516][ T7764] RBP: ffffc90006a8f890 R08: dffffc0000000000 R09: ffffed102e331c00 [ 426.849321][ T7764] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000001000 [ 426.857122][ T7764] R13: 0000000020002a00 R14: 00007ffffffff000 R15: 0000000000001000 [ 426.864944][ T7764] ? copy_page_to_iter+0x421/0x7b0 [ 426.869893][ T7764] ? copy_page_to_iter+0x441/0x7b0 [ 426.874835][ T7764] generic_file_buffered_read+0x1e7d/0x2aa0 [ 426.880561][ T7764] ? terminate_walk+0x407/0x4f0 [ 426.885253][ T7764] ? find_get_pages_range_tag+0xa80/0xa80 [ 426.890817][ T7764] ? _kstrtoull+0x3a0/0x4a0 [ 426.895145][ T7764] ? memset+0x35/0x40 [ 426.899053][ T7764] ? __fsnotify_parent+0x4b9/0x6c0 [ 426.903998][ T7764] generic_file_read_iter+0x107/0x6b0 [ 426.909207][ T7764] ? __fsnotify_update_child_dentry_flags+0x2b0/0x2b0 [ 426.915800][ T7764] ? PageUptodate+0xb0/0xb0 [ 426.920143][ T7764] ? fsnotify_perm+0x3d3/0x4e0 [ 426.924740][ T7764] ext4_file_read_iter+0x287/0x4d0 [ 426.929690][ T7764] vfs_read+0x999/0xbb0 [ 426.933674][ T7764] ? kernel_read+0x70/0x70 [ 426.937943][ T7764] ? mutex_trylock+0xa0/0xa0 [ 426.942360][ T7764] ? __fdget_pos+0x278/0x310 [ 426.946780][ T7764] ? ksys_read+0x77/0x2c0 [ 426.950947][ T7764] ksys_read+0x199/0x2c0 [ 426.955030][ T7764] ? vfs_write+0xe70/0xe70 [ 426.959304][ T7764] ? debug_smp_processor_id+0x17/0x20 [ 426.964491][ T7764] __x64_sys_read+0x7b/0x90 [ 426.968830][ T7764] do_syscall_64+0x34/0x70 [ 426.973096][ T7764] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 426.978808][ T7764] RIP: 0033:0x7f3a798f8389 [ 426.983059][ T7764] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 427.002499][ T7764] RSP: 002b:00007f3a7866b168 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 427.010922][ T7764] RAX: ffffffffffffffda RBX: 00007f3a79a17f80 RCX: 00007f3a798f8389 [ 427.018739][ T7764] RDX: 000000000000ffd2 RSI: 0000000020000a00 RDI: 0000000000000006 [ 427.026558][ T7764] RBP: 00007f3a7866b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 427.034350][ T7764] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 427.042173][ T7764] R13: 00007ffd51c51acf R14: 00007f3a7866b300 R15: 0000000000022000 [ 427.049988][ T7781] CPU: 0 PID: 7781 Comm: syz-executor.3 Not tainted 5.10.180-syzkaller-00696-gb04c94b9f966 #0 [ 427.053373][ T7764] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5872: Corrupt filesystem [ 427.060044][ T7781] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 427.060050][ T7781] Call Trace: [ 427.060071][ T7781] dump_stack_lvl+0x1e2/0x24b [ 427.060084][ T7781] ? bfq_pos_tree_add_move+0x43b/0x43b [ 427.060105][ T7781] dump_stack+0x15/0x17 [ 427.096081][ T7781] should_fail+0x3c6/0x510 [ 427.100324][ T7781] ? ext4_find_extent+0x370/0xdb0 [ 427.105177][ T7781] __should_failslab+0xa4/0xe0 [ 427.109779][ T7781] should_failslab+0x9/0x20 [ 427.114115][ T7781] __kmalloc+0x60/0x330 [ 427.118112][ T7781] ext4_find_extent+0x370/0xdb0 [ 427.122796][ T7781] ? is_bpf_text_address+0x172/0x190 [ 427.127920][ T7781] ext4_ext_map_blocks+0x26d/0x6be0 [ 427.132962][ T7781] ? stack_trace_snprint+0xf0/0xf0 [ 427.137899][ T7781] ? ext4_ext_release+0x10/0x10 [ 427.142586][ T7781] ? __kasan_slab_alloc+0xc3/0xe0 [ 427.147444][ T7781] ? __kasan_slab_alloc+0xb1/0xe0 [ 427.152307][ T7781] ? slab_post_alloc_hook+0x61/0x2f0 [ 427.157424][ T7781] ? kmem_cache_alloc+0x168/0x2e0 [ 427.162289][ T7781] ? alloc_buffer_head+0x26/0x110 [ 427.167147][ T7781] ? alloc_page_buffers+0x129/0x4b0 [ 427.172181][ T7781] ? create_empty_buffers+0x3d/0x4b0 [ 427.177322][ T7781] ? create_page_buffers+0x124/0x1e0 [ 427.182427][ T7781] ? __block_write_begin_int+0x1c9/0x1600 [ 427.187981][ T7781] ? ext4_page_mkwrite+0x468/0x1340 [ 427.193015][ T7781] ? wp_page_shared+0x4c0/0x7e0 [ 427.197703][ T7781] ? do_wp_page+0xb08/0xca0 [ 427.202044][ T7781] ? _raw_read_unlock+0x25/0x40 [ 427.206729][ T7781] ? ext4_es_lookup_extent+0x33b/0x940 [ 427.212025][ T7781] ext4_map_blocks+0xaa7/0x1f00 [ 427.216709][ T7781] ? ext4_issue_zeroout+0x1b0/0x1b0 [ 427.221830][ T7781] ? slab_post_alloc_hook+0x80/0x2f0 [ 427.226947][ T7781] _ext4_get_block+0x21b/0x610 [ 427.231551][ T7781] ? _raw_spin_trylock_bh+0x190/0x190 [ 427.236753][ T7781] ? ext4_get_block+0x50/0x50 [ 427.241396][ T7781] ? create_empty_buffers+0x470/0x4b0 [ 427.246591][ T7781] ext4_get_block_unwritten+0x2a/0x40 [ 427.251794][ T7781] __block_write_begin_int+0x5c1/0x1600 [ 427.257183][ T7781] ? __kasan_check_write+0x14/0x20 [ 427.262125][ T7781] ? _ext4_get_block+0x610/0x610 [ 427.266898][ T7781] ? page_zero_new_buffers+0x500/0x500 [ 427.272203][ T7781] ? ext4_inode_journal_mode+0x1a5/0x470 [ 427.277660][ T7781] ? __kasan_check_read+0x11/0x20 [ 427.282521][ T7781] block_page_mkwrite+0x1fc/0x260 [ 427.287394][ T7781] ? _ext4_get_block+0x610/0x610 [ 427.292156][ T7781] ext4_page_mkwrite+0x468/0x1340 [ 427.297024][ T7781] ? _ext4_get_block+0x610/0x610 [ 427.301803][ T7781] ? ext4_change_inode_journal_flag+0x600/0x600 [ 427.307957][ T7781] wp_page_shared+0x4c0/0x7e0 [ 427.312468][ T7781] do_wp_page+0xb08/0xca0 [ 427.316635][ T7781] handle_pte_fault+0xd26/0x3e00 [ 427.321406][ T7781] ? vmf_allows_speculation+0x6f0/0x6f0 [ 427.326788][ T7781] ? __this_cpu_preempt_check+0x13/0x20 [ 427.332166][ T7781] handle_mm_fault+0x11d6/0x1a10 [ 427.336941][ T7781] ? can_reuse_spf_vma+0xe0/0xe0 [ 427.341846][ T7781] ? kvm_sched_clock_read+0x18/0x40 [ 427.346830][ T7781] ? down_read_trylock+0x179/0x1d0 [ 427.351780][ T7781] ? xas_start+0x2ea/0x380 [ 427.356028][ T7781] ? __init_rwsem+0x1c0/0x1c0 [ 427.360545][ T7781] ? vmacache_update+0xb7/0x120 [ 427.365227][ T7781] ? find_vma+0x136/0x150 [ 427.369398][ T7781] exc_page_fault+0x2a6/0x5b0 [ 427.373909][ T7781] asm_exc_page_fault+0x1e/0x30 [ 427.378598][ T7781] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x40 [ 427.385022][ T7781] Code: 89 d1 c1 e9 03 83 e2 07 f3 48 a5 89 d1 f3 a4 31 c0 0f 01 ca c3 0f 1f 80 00 00 00 00 0f 01 cb 83 fa 40 0f 82 70 ff ff ff 89 d1 a4 31 c0 0f 01 ca c3 66 2e 0f 1f 84 00 00 00 00 00 89 d1 83 f8 [ 427.404456][ T7781] RSP: 0018:ffffc90000c97810 EFLAGS: 00050206 [ 427.410360][ T7781] RAX: ffffffff82506701 RBX: ffff88816674d000 RCX: 0000000000000a00 [ 427.418275][ T7781] RDX: 0000000000001000 RSI: ffff88816674d600 RDI: 0000000020003000 [ 427.426070][ T7781] RBP: ffffc90000c97890 R08: dffffc0000000000 R09: ffffed102cce9c00 [ 427.433884][ T7781] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000001000 [ 427.441692][ T7781] R13: 0000000020002a00 R14: 00007ffffffff000 R15: 0000000000001000 [ 427.449507][ T7781] ? copy_page_to_iter+0x421/0x7b0 [ 427.454453][ T7781] ? copy_page_to_iter+0x441/0x7b0 [ 427.459489][ T7781] generic_file_buffered_read+0x1e7d/0x2aa0 [ 427.465222][ T7781] ? find_get_pages_range_tag+0xa80/0xa80 [ 427.470774][ T7781] ? _kstrtoull+0x3a0/0x4a0 [ 427.475107][ T7781] ? memset+0x35/0x40 [ 427.478925][ T7781] ? __fsnotify_parent+0x4b9/0x6c0 [ 427.483873][ T7781] generic_file_read_iter+0x107/0x6b0 [ 427.489081][ T7781] ? __fsnotify_update_child_dentry_flags+0x2b0/0x2b0 [ 427.495687][ T7781] ? PageUptodate+0xb0/0xb0 [ 427.500021][ T7781] ? fsnotify_perm+0x3d3/0x4e0 [ 427.504617][ T7781] ext4_file_read_iter+0x287/0x4d0 [ 427.509572][ T7781] vfs_read+0x999/0xbb0 [ 427.513562][ T7781] ? kernel_read+0x70/0x70 [ 427.517809][ T7781] ? mutex_trylock+0xa0/0xa0 [ 427.522235][ T7781] ? __fdget_pos+0x278/0x310 [ 427.526657][ T7781] ? ksys_read+0x77/0x2c0 [ 427.530834][ T7781] ksys_read+0x199/0x2c0 [ 427.534905][ T7781] ? vfs_write+0xe70/0xe70 [ 427.539163][ T7781] ? debug_smp_processor_id+0x17/0x20 [ 427.544383][ T7781] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 427.550271][ T7781] ? debug_smp_processor_id+0x17/0x20 [ 427.555478][ T7781] __x64_sys_read+0x7b/0x90 [ 427.559817][ T7781] do_syscall_64+0x34/0x70 [ 427.564070][ T7781] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 427.569796][ T7781] RIP: 0033:0x7f0a39516389 [ 427.574049][ T7781] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 427.593485][ T7781] RSP: 002b:00007f0a2fea8168 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 427.601732][ T7781] RAX: ffffffffffffffda RBX: 00007f0a39636050 RCX: 00007f0a39516389 [ 427.609548][ T7781] RDX: 000000000000ffd2 RSI: 0000000020000a00 RDI: 0000000000000006 [ 427.617357][ T7781] RBP: 00007f0a2fea81d0 R08: 0000000000000000 R09: 0000000000000000 [ 427.625170][ T7781] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 427.632979][ T7781] R13: 00007fff908b0cff R14: 00007f0a2fea8300 R15: 0000000000022000 [ 427.641202][ T7764] EXT4-fs error (device loop1): ext4_dirty_inode:6082: inode #16: comm syz-executor.1: mark_inode_dirty error [ 427.652918][ T7764] EXT4-fs error (device loop1): ext4_ext_map_blocks:4115: inode #16: comm syz-executor.1: bad extent address lblock: 3, depth: 1 pblock 0 [ 427.660754][ T4730] EXT4-fs error (device loop5): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:7: bad extent address lblock: 0, depth: 1 pblock 0 [ 427.667229][ T7781] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5872: Corrupt filesystem [ 427.689941][ T7781] EXT4-fs error (device loop3): ext4_dirty_inode:6082: inode #16: comm syz-executor.3: mark_inode_dirty error [ 427.693746][ T7764] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:462: comm syz-executor.1: Invalid block bitmap block 0 in block_group 0 [ 427.701600][ T7781] EXT4-fs error (device loop3): ext4_ext_map_blocks:4115: inode #16: comm syz-executor.3: bad extent address lblock: 3, depth: 1 pblock 0 [ 427.720039][ T4730] EXT4-fs (loop5): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 3 with error 117 [ 427.737557][ T7774] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:462: comm syz-executor.3: Invalid block bitmap block 0 in block_group 0 [ 427.747307][ T4730] EXT4-fs (loop5): This should not happen!! Data will be lost [ 427.747307][ T4730] [ 427.754798][ T800] EXT4-fs error (device loop4): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:4: bad extent address lblock: 0, depth: 1 pblock 0 [ 427.764055][ T7764] EXT4-fs error (device loop1): ext4_discard_preallocations:4467: comm syz-executor.1: Error -117 reading block bitmap for 0 [ 427.777883][ T7774] EXT4-fs error (device loop3): ext4_discard_preallocations:4467: comm syz-executor.3: Error -117 reading block bitmap for 0 [ 427.791460][ T4730] EXT4-fs error (device loop5): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:7: bad extent address lblock: 116, depth: 1 pblock 0 [ 427.803407][ T7774] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:462: comm syz-executor.3: Invalid block bitmap block 0 in block_group 0 [ 427.817702][ T800] EXT4-fs (loop4): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 3 with error 117 [ 427.831045][ T7774] EXT4-fs error (device loop3): ext4_discard_preallocations:4467: comm syz-executor.3: Error -117 reading block bitmap for 0 [ 427.843461][ T4730] EXT4-fs (loop5): Delayed block allocation failed for inode 16 at logical offset 116 with max blocks 2 with error 117 [ 427.867999][ T7764] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:462: comm syz-executor.1: Invalid block bitmap block 0 in block_group 0 [ 427.869098][ T800] EXT4-fs (loop4): This should not happen!! Data will be lost [ 427.869098][ T800] [ 427.882581][ T4730] EXT4-fs (loop5): This should not happen!! Data will be lost [ 427.882581][ T4730] [ 427.891232][ T7] EXT4-fs error (device loop3): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 427.902693][ T529] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5872: Corrupt filesystem [ 427.914560][ T7] EXT4-fs (loop3): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 3 with error 117 [ 427.923459][ T7764] EXT4-fs error (device loop1): ext4_discard_preallocations:4467: comm syz-executor.1: Error -117 reading block bitmap for 0 [ 427.935465][ T7] EXT4-fs (loop3): This should not happen!! Data will be lost [ 427.935465][ T7] [ 427.935680][ T7] EXT4-fs error (device loop3): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:0: bad extent address lblock: 116, depth: 1 pblock 0 [ 427.948895][ T800] EXT4-fs error (device loop4): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:4: bad extent address lblock: 116, depth: 1 pblock 0 [ 427.958086][ T7] EXT4-fs (loop3): Delayed block allocation failed for inode 16 at logical offset 116 with max blocks 2 with error 117 20:51:54 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$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") r0 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r1, 0x0) fallocate(r1, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b) r4 = dup3(r0, r2, 0x0) read$FUSE(r4, &(0x7f0000000a00)={0x2020}, 0xffd2) 20:51:54 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r1, 0x2007ffb) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r1, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000000c0)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r2, 0xc0709411, &(0x7f00000002c0)={{r3, 0x101, 0x5, 0x5, 0x3ff, 0x800000000, 0xffffffffffffffe1, 0x2, 0x0, 0x1, 0x40, 0x1f, 0x3f, 0x3ff, 0x7}, 0x20, [0x0, 0x0, 0x0, 0x0]}) 20:51:54 executing program 2: open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r0, 0x2007ffb) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r1, 0x0) 20:51:54 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$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") r0 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r1, 0x0) fallocate(r1, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b) r4 = dup3(r0, r2, 0x0) read$FUSE(r4, &(0x7f0000000a00)={0x2020}, 0x200109d2) 20:51:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$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") r0 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r1, 0x0) fallocate(r1, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b) r4 = dup3(r0, r2, 0x0) read$FUSE(r4, 0x0, 0x0) 20:51:54 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$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") r0 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r1, 0x0) fallocate(r1, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b) r4 = dup3(r0, r2, 0x0) read$FUSE(r4, &(0x7f0000000a00)={0x2020}, 0xffd2) (fail_nth: 5) 20:51:54 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r1, 0x2007ffb) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r1, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r1, 0x0) (async) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r2, 0x0) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000000c0)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r2, 0xc0709411, &(0x7f00000002c0)={{r3, 0x101, 0x5, 0x5, 0x3ff, 0x800000000, 0xffffffffffffffe1, 0x2, 0x0, 0x1, 0x40, 0x1f, 0x3f, 0x3ff, 0x7}, 0x20, [0x0, 0x0, 0x0, 0x0]}) [ 427.971981][ T529] EXT4-fs error (device loop5): ext4_quota_off:6502: inode #3: comm syz-executor.5: mark_inode_dirty error [ 427.985476][ T7] EXT4-fs (loop3): This should not happen!! Data will be lost [ 427.985476][ T7] [ 427.987366][ T538] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5872: Corrupt filesystem [ 427.998209][ T800] EXT4-fs (loop4): Delayed block allocation failed for inode 16 at logical offset 116 with max blocks 2 with error 117 20:51:54 executing program 2: open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r0, 0x2007ffb) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r1, 0x0) [ 428.040006][ T7] EXT4-fs error (device loop1): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 428.049318][ T800] EXT4-fs (loop4): This should not happen!! Data will be lost [ 428.049318][ T800] [ 428.056704][ T7] EXT4-fs (loop1): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 3 with error 117 [ 428.075813][ T7] EXT4-fs (loop1): This should not happen!! Data will be lost [ 428.075813][ T7] [ 428.079899][ T542] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5872: Corrupt filesystem 20:51:54 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r1, 0x2007ffb) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r1, 0x0) (async) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r1, 0x0) (async, rerun: 32) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) (rerun: 32) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000000c0)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r2, 0xc0709411, &(0x7f00000002c0)={{r3, 0x101, 0x5, 0x5, 0x3ff, 0x800000000, 0xffffffffffffffe1, 0x2, 0x0, 0x1, 0x40, 0x1f, 0x3f, 0x3ff, 0x7}, 0x20, [0x0, 0x0, 0x0, 0x0]}) [ 428.086502][ T7] EXT4-fs error (device loop1): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:0: bad extent address lblock: 116, depth: 1 pblock 0 [ 428.099183][ T542] EXT4-fs error (device loop4): ext4_quota_off:6502: inode #3: comm syz-executor.4: mark_inode_dirty error [ 428.112124][ T7] EXT4-fs (loop1): Delayed block allocation failed for inode 16 at logical offset 116 with max blocks 2 with error 117 [ 428.133592][ T7] EXT4-fs (loop1): This should not happen!! Data will be lost [ 428.133592][ T7] 20:51:54 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) close(r1) ftruncate(r0, 0x2007ffb) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r2, 0x0) 20:51:54 executing program 2: open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r0, 0x2007ffb) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r1, 0x0) 20:51:54 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) (async) r1 = socket$nl_route(0x10, 0x3, 0x0) close(r1) (async) ftruncate(r0, 0x2007ffb) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r0, 0x0) (async) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) (async) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r2, 0x0) [ 428.145091][ T530] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5872: Corrupt filesystem [ 428.255418][ T7800] EXT4-fs (loop3): 1 orphan inode deleted [ 428.264274][ T7800] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 428.264484][ T7801] EXT4-fs (loop5): 1 orphan inode deleted [ 428.273123][ T7800] ext4 filesystem being mounted at /root/syzkaller-testdir1695172709/syzkaller.Uq6l16/229/file1 supports timestamps until 2038 (0x7fffffff) [ 428.279352][ T7801] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 428.302137][ T7801] ext4 filesystem being mounted at /root/syzkaller-testdir2650324621/syzkaller.G6dHvR/228/file1 supports timestamps until 2038 (0x7fffffff) [ 428.312266][ T7813] EXT4-fs (loop4): 1 orphan inode deleted [ 428.321909][ T7813] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 428.330908][ T7813] ext4 filesystem being mounted at /root/syzkaller-testdir2389773362/syzkaller.yuTcFk/238/file1 supports timestamps until 2038 (0x7fffffff) [ 428.343685][ T7801] EXT4-fs error (device loop5): ext4_ext_map_blocks:4115: inode #16: comm syz-executor.5: bad extent address lblock: 3, depth: 1 pblock 0 [ 428.357655][ T7814] EXT4-fs (loop1): 1 orphan inode deleted [ 428.364437][ T7814] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 428.366985][ T7800] EXT4-fs error (device loop3): ext4_ext_map_blocks:4115: inode #16: comm syz-executor.3: bad extent address lblock: 3, depth: 1 pblock 0 [ 428.373517][ T7814] ext4 filesystem being mounted at /root/syzkaller-testdir2974389928/syzkaller.HOSnAX/257/file1 supports timestamps until 2038 (0x7fffffff) [ 428.393824][ T7814] EXT4-fs error (device loop1): ext4_ext_map_blocks:4115: inode #16: comm syz-executor.1: bad extent address lblock: 3, depth: 1 pblock 0 [ 428.421538][ T7813] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:462: comm syz-executor.4: Invalid block bitmap block 0 in block_group 0 [ 428.435256][ T7800] FAULT_INJECTION: forcing a failure. [ 428.435256][ T7800] name failslab, interval 1, probability 0, space 0, times 0 [ 428.435541][ T7813] EXT4-fs error (device loop4): ext4_discard_preallocations:4467: comm syz-executor.4: Error -117 reading block bitmap for 0 [ 428.448521][ T7800] CPU: 1 PID: 7800 Comm: syz-executor.3 Not tainted 5.10.180-syzkaller-00696-gb04c94b9f966 #0 [ 428.460657][ T7814] EXT4-fs error (device loop1): ext4_ext_map_blocks:4115: inode #16: comm syz-executor.1: bad extent address lblock: 3, depth: 1 pblock 0 [ 428.470558][ T7800] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 428.470563][ T7800] Call Trace: [ 428.470581][ T7800] dump_stack_lvl+0x1e2/0x24b [ 428.470604][ T7800] ? bfq_pos_tree_add_move+0x43b/0x43b [ 428.484940][ T7813] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:462: comm syz-executor.4: Invalid block bitmap block 0 in block_group 0 [ 428.494347][ T7800] dump_stack+0x15/0x17 [ 428.494363][ T7800] should_fail+0x3c6/0x510 [ 428.494379][ T7800] ? mempool_alloc_slab+0x1d/0x30 [ 428.494392][ T7800] __should_failslab+0xa4/0xe0 [ 428.494405][ T7800] should_failslab+0x9/0x20 [ 428.494417][ T7800] kmem_cache_alloc+0x3d/0x2e0 [ 428.494439][ T7800] ? mempool_free+0x310/0x310 [ 428.498072][ T7813] EXT4-fs error (device loop4): ext4_discard_preallocations:4467: comm syz-executor.4: Error -117 reading block bitmap for 0 [ 428.501977][ T7800] mempool_alloc_slab+0x1d/0x30 [ 428.501991][ T7800] mempool_alloc+0x11f/0x530 [ 428.502011][ T7800] ? preempt_schedule+0xd9/0xe0 [ 428.507602][ T7801] EXT4-fs error (device loop5): ext4_ext_map_blocks:4115: inode #16: comm syz-executor.5: bad extent address lblock: 3, depth: 1 pblock 0 [ 428.520868][ T7800] ? calc_wheel_index+0x40f/0xa40 [ 428.520893][ T7800] ? mempool_resize+0x840/0x840 [ 428.601965][ T7800] ? __irq_work_queue_local+0x126/0x180 [ 428.607342][ T7800] ? irq_work_queue+0xcd/0x160 [ 428.611992][ T7800] bio_alloc_bioset+0x1e0/0x650 [ 428.616621][ T7800] ? __mod_memcg_state+0xb4/0x230 [ 428.621484][ T7800] ? __this_cpu_preempt_check+0x13/0x20 [ 428.626861][ T7800] ? bio_chain_endio+0x250/0x250 [ 428.631654][ T7800] ? __kasan_check_write+0x14/0x20 [ 428.636604][ T7800] ? __xa_set_mark+0x48c/0x560 [ 428.641189][ T7800] submit_bh_wbc+0x1d1/0x700 [ 428.645610][ T7800] ? __wake_up_bit+0x190/0x190 [ 428.650214][ T7800] ? __mark_inode_dirty+0x15a/0x9d0 [ 428.655249][ T7800] __sync_dirty_buffer+0x227/0x330 [ 428.660244][ T7800] ext4_commit_super+0x83f/0xa20 [ 428.664965][ T7800] __ext4_error_inode+0x2b1/0x5b0 [ 428.669826][ T7800] ? __kasan_check_read+0x11/0x20 [ 428.674685][ T7800] ? __read_extent_tree_block+0x1e0/0x7b0 [ 428.680243][ T7800] ? ext4_handle_error+0x310/0x310 [ 428.685187][ T7800] ? memset+0x35/0x40 [ 428.689009][ T7800] ext4_ext_map_blocks+0x3ace/0x6be0 [ 428.694133][ T7800] ? stack_trace_snprint+0xf0/0xf0 [ 428.699085][ T7800] ? ext4_ext_release+0x10/0x10 [ 428.703763][ T7800] ? __kasan_slab_alloc+0xc3/0xe0 [ 428.708621][ T7800] ? __kasan_slab_alloc+0xb1/0xe0 [ 428.713481][ T7800] ? slab_post_alloc_hook+0x61/0x2f0 [ 428.718602][ T7800] ? kmem_cache_alloc+0x168/0x2e0 [ 428.723469][ T7800] ? alloc_buffer_head+0x26/0x110 [ 428.728326][ T7800] ? alloc_page_buffers+0x129/0x4b0 [ 428.733367][ T7800] ? create_empty_buffers+0x3d/0x4b0 [ 428.738480][ T7800] ? create_page_buffers+0x124/0x1e0 [ 428.743600][ T7800] ? __block_write_begin_int+0x1c9/0x1600 [ 428.749155][ T7800] ? ext4_page_mkwrite+0x468/0x1340 [ 428.754189][ T7800] ? wp_page_shared+0x4c0/0x7e0 [ 428.758873][ T7800] ? do_wp_page+0xb08/0xca0 [ 428.763220][ T7800] ? _raw_read_unlock+0x25/0x40 [ 428.767900][ T7800] ? ext4_es_lookup_extent+0x33b/0x940 [ 428.773198][ T7800] ext4_map_blocks+0xaa7/0x1f00 [ 428.777884][ T7800] ? ext4_issue_zeroout+0x1b0/0x1b0 [ 428.782914][ T7800] ? slab_post_alloc_hook+0x80/0x2f0 [ 428.788038][ T7800] _ext4_get_block+0x21b/0x610 [ 428.792640][ T7800] ? _raw_spin_trylock_bh+0x190/0x190 [ 428.797844][ T7800] ? ext4_get_block+0x50/0x50 [ 428.802358][ T7800] ? create_empty_buffers+0x470/0x4b0 [ 428.807580][ T7800] ext4_get_block_unwritten+0x2a/0x40 [ 428.812773][ T7800] __block_write_begin_int+0x5c1/0x1600 [ 428.818156][ T7800] ? __kasan_check_write+0x14/0x20 [ 428.823106][ T7800] ? _ext4_get_block+0x610/0x610 [ 428.827888][ T7800] ? page_zero_new_buffers+0x500/0x500 [ 428.833171][ T7800] ? ext4_inode_journal_mode+0x1a5/0x470 [ 428.838634][ T7800] ? __kasan_check_read+0x11/0x20 [ 428.843498][ T7800] block_page_mkwrite+0x1fc/0x260 [ 428.848360][ T7800] ? _ext4_get_block+0x610/0x610 [ 428.853139][ T7800] ext4_page_mkwrite+0x468/0x1340 [ 428.857999][ T7800] ? _ext4_get_block+0x610/0x610 [ 428.862767][ T7800] ? ext4_change_inode_journal_flag+0x600/0x600 [ 428.868847][ T7800] ? is_bpf_text_address+0x172/0x190 [ 428.873962][ T7800] wp_page_shared+0x4c0/0x7e0 [ 428.878506][ T7800] do_wp_page+0xb08/0xca0 [ 428.882641][ T7800] handle_pte_fault+0xd26/0x3e00 [ 428.887420][ T7800] ? stack_trace_snprint+0xf0/0xf0 [ 428.892362][ T7800] ? vmf_allows_speculation+0x6f0/0x6f0 [ 428.897746][ T7800] ? __this_cpu_preempt_check+0x13/0x20 [ 428.903123][ T7800] handle_mm_fault+0x11d6/0x1a10 [ 428.907903][ T7800] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 428.913807][ T7800] ? can_reuse_spf_vma+0xe0/0xe0 [ 428.918574][ T7800] ? down_read_trylock+0x179/0x1d0 [ 428.923532][ T7800] ? xas_start+0x2ea/0x380 [ 428.927771][ T7800] ? __init_rwsem+0x1c0/0x1c0 [ 428.932286][ T7800] ? find_vma+0x30/0x150 [ 428.936370][ T7800] exc_page_fault+0x2a6/0x5b0 [ 428.940880][ T7800] asm_exc_page_fault+0x1e/0x30 [ 428.945566][ T7800] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x40 [ 428.951984][ T7800] Code: 89 d1 c1 e9 03 83 e2 07 f3 48 a5 89 d1 f3 a4 31 c0 0f 01 ca c3 0f 1f 80 00 00 00 00 0f 01 cb 83 fa 40 0f 82 70 ff ff ff 89 d1 a4 31 c0 0f 01 ca c3 66 2e 0f 1f 84 00 00 00 00 00 89 d1 83 f8 [ 428.971426][ T7800] RSP: 0018:ffffc90006c8f810 EFLAGS: 00050206 [ 428.977338][ T7800] RAX: ffffffff82506701 RBX: ffff888171d0b000 RCX: 0000000000000a00 [ 428.985137][ T7800] RDX: 0000000000001000 RSI: ffff888171d0b600 RDI: 0000000020003000 [ 428.992948][ T7800] RBP: ffffc90006c8f890 R08: dffffc0000000000 R09: ffffed102e3a1800 [ 429.000765][ T7800] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000001000 [ 429.008570][ T7800] R13: 0000000020002a00 R14: 00007ffffffff000 R15: 0000000000001000 [ 429.016389][ T7800] ? copy_page_to_iter+0x421/0x7b0 [ 429.021333][ T7800] ? copy_page_to_iter+0x441/0x7b0 [ 429.026282][ T7800] generic_file_buffered_read+0x1e7d/0x2aa0 [ 429.032009][ T7800] ? terminate_walk+0x407/0x4f0 [ 429.036714][ T7800] ? find_get_pages_range_tag+0xa80/0xa80 [ 429.042262][ T7800] ? _kstrtoull+0x3a0/0x4a0 [ 429.046864][ T7800] ? memset+0x35/0x40 [ 429.050763][ T7800] ? __fsnotify_parent+0x4b9/0x6c0 [ 429.055815][ T7800] generic_file_read_iter+0x107/0x6b0 [ 429.061026][ T7800] ? __fsnotify_update_child_dentry_flags+0x2b0/0x2b0 [ 429.067628][ T7800] ? PageUptodate+0xb0/0xb0 [ 429.071978][ T7800] ? fsnotify_perm+0x3d3/0x4e0 [ 429.076829][ T7800] ext4_file_read_iter+0x287/0x4d0 [ 429.081774][ T7800] vfs_read+0x999/0xbb0 [ 429.085855][ T7800] ? kernel_read+0x70/0x70 [ 429.090098][ T7800] ? mutex_trylock+0xa0/0xa0 [ 429.094534][ T7800] ? __fdget_pos+0x278/0x310 [ 429.099571][ T7800] ? ksys_read+0x77/0x2c0 [ 429.103723][ T7800] ksys_read+0x199/0x2c0 [ 429.107896][ T7800] ? vfs_write+0xe70/0xe70 [ 429.112319][ T7800] ? debug_smp_processor_id+0x17/0x20 [ 429.117713][ T7800] __x64_sys_read+0x7b/0x90 [ 429.122044][ T7800] do_syscall_64+0x34/0x70 [ 429.126296][ T7800] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 429.132015][ T7800] RIP: 0033:0x7f0a39516389 [ 429.136278][ T7800] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 429.155798][ T7800] RSP: 002b:00007f0a38289168 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 429.164048][ T7800] RAX: ffffffffffffffda RBX: 00007f0a39635f80 RCX: 00007f0a39516389 [ 429.171856][ T7800] RDX: 000000000000ffd2 RSI: 0000000020000a00 RDI: 0000000000000006 [ 429.179669][ T7800] RBP: 00007f0a382891d0 R08: 0000000000000000 R09: 0000000000000000 [ 429.187485][ T7800] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 429.195287][ T7800] R13: 00007fff908b0cff R14: 00007f0a38289300 R15: 0000000000022000 [ 429.204256][ T800] EXT4-fs error (device loop4): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:4: bad extent address lblock: 0, depth: 1 pblock 0 [ 429.212117][ T7800] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5872: Corrupt filesystem [ 429.227409][ T7800] EXT4-fs error (device loop3): ext4_dirty_inode:6082: inode #16: comm syz-executor.3: mark_inode_dirty error [ 429.233317][ T7801] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:462: comm syz-executor.5: Invalid block bitmap block 0 in block_group 0 [ 429.239125][ T7800] EXT4-fs error (device loop3): ext4_ext_map_blocks:4115: inode #16: comm syz-executor.3: bad extent address lblock: 3, depth: 1 pblock 0 [ 429.267412][ T7801] EXT4-fs error (device loop5): ext4_discard_preallocations:4467: comm syz-executor.5: Error -117 reading block bitmap for 0 [ 429.273076][ T7800] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:462: comm syz-executor.3: Invalid block bitmap block 0 in block_group 0 [ 429.286175][ T7814] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:462: comm syz-executor.1: Invalid block bitmap block 0 in block_group 0 [ 429.303609][ T800] EXT4-fs (loop4): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 3 with error 117 [ 429.312653][ T7800] EXT4-fs error (device loop3): ext4_discard_preallocations:4467: comm syz-executor.3: Error -117 reading block bitmap for 0 [ 429.319424][ T800] EXT4-fs (loop4): This should not happen!! Data will be lost [ 429.319424][ T800] [ 429.319648][ T800] EXT4-fs error (device loop4): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:4: bad extent address lblock: 116, depth: 1 pblock 0 [ 429.332459][ T7801] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:462: comm syz-executor.5: Invalid block bitmap block 0 in block_group 0 [ 429.342246][ T800] EXT4-fs (loop4): Delayed block allocation failed for inode 16 at logical offset 116 with max blocks 2 with error 117 [ 429.355630][ T7814] EXT4-fs error (device loop1): ext4_discard_preallocations:4467: comm syz-executor.1: Error -117 reading block bitmap for 0 [ 429.369288][ T800] EXT4-fs (loop4): This should not happen!! Data will be lost [ 429.369288][ T800] 20:51:55 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$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") r0 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r1, 0x0) fallocate(r1, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b) r4 = dup3(r0, r2, 0x0) read$FUSE(r4, &(0x7f0000000a00)={0x2020}, 0x2000) 20:51:55 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) close(r1) ftruncate(r0, 0x2007ffb) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r2, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) (async) open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) (async) socket$nl_route(0x10, 0x3, 0x0) (async) close(r1) (async) ftruncate(r0, 0x2007ffb) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r0, 0x0) (async) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) (async) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r2, 0x0) (async) 20:51:55 executing program 2: open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) mmap(&(0x7f0000084000/0x1000)=nil, 0x1000, 0x4, 0x28011, r0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r1, 0x0) [ 429.381665][ T7814] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:462: comm syz-executor.1: Invalid block bitmap block 0 in block_group 0 [ 429.396514][ T542] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5872: Corrupt filesystem [ 429.404667][ T7814] EXT4-fs error (device loop1): ext4_discard_preallocations:4467: comm syz-executor.1: Error -117 reading block bitmap for 0 [ 429.417124][ T7801] EXT4-fs error (device loop5): ext4_discard_preallocations:4467: comm syz-executor.5: Error -117 reading block bitmap for 0 20:51:55 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$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") r0 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r1, 0x0) fallocate(r1, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b) dup3(r0, r2, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000000a00)={0x2020}, 0xffd2) 20:51:55 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r0, 0x7fffffffffffffff) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r1, 0x0) [ 429.426808][ T7800] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:462: comm syz-executor.3: Invalid block bitmap block 0 in block_group 0 [ 429.451247][ T542] EXT4-fs error (device loop4): ext4_quota_off:6502: inode #3: comm syz-executor.4: mark_inode_dirty error [ 429.468849][ T7800] EXT4-fs error (device loop3): ext4_discard_preallocations:4467: comm syz-executor.3: Error -117 reading block bitmap for 0 [ 429.484254][ T800] EXT4-fs error (device loop1): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:4: bad extent address lblock: 0, depth: 1 pblock 0 20:51:55 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$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") r0 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r1, 0x0) fallocate(r1, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b) r4 = dup3(r0, r2, 0x0) read$FUSE(r4, &(0x7f0000000a00)={0x2020}, 0xffd2) 20:51:55 executing program 2: open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) mmap(&(0x7f0000084000/0x1000)=nil, 0x1000, 0x4, 0x28011, r0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r1, 0x0) 20:51:55 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$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") r0 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r1, 0x0) fallocate(r1, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b) r4 = dup3(r0, r2, 0x0) read$FUSE(r4, &(0x7f0000000a00)={0x2020}, 0x1fffffff000) [ 429.505308][ T4730] EXT4-fs error (device loop5): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:7: bad extent address lblock: 0, depth: 1 pblock 0 [ 429.526611][ T576] EXT4-fs error (device loop3): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 429.545149][ T800] EXT4-fs (loop1): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 3 with error 117 20:51:55 executing program 2: open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) mmap(&(0x7f0000084000/0x1000)=nil, 0x1000, 0x4, 0x28011, r0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r1, 0x0) 20:51:55 executing program 2: open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) ftruncate(0xffffffffffffffff, 0x2007ffb) mmap(&(0x7f0000084000/0x1000)=nil, 0x1000, 0x4, 0x28011, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r0, 0x0) [ 429.559699][ T4730] EXT4-fs (loop5): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 3 with error 117 [ 429.589819][ T576] EXT4-fs (loop3): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 3 with error 117 [ 429.608994][ T800] EXT4-fs (loop1): This should not happen!! Data will be lost [ 429.608994][ T800] [ 429.629897][ T7844] EXT4-fs (loop4): 1 orphan inode deleted [ 429.635446][ T7844] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 429.636618][ T4730] EXT4-fs (loop5): This should not happen!! Data will be lost [ 429.636618][ T4730] [ 429.654719][ T576] EXT4-fs (loop3): This should not happen!! Data will be lost 20:51:55 executing program 2: open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) ftruncate(0xffffffffffffffff, 0x2007ffb) mmap(&(0x7f0000084000/0x1000)=nil, 0x1000, 0x4, 0x28011, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r0, 0x0) [ 429.654719][ T576] [ 429.658492][ T7844] ext4 filesystem being mounted at /root/syzkaller-testdir2389773362/syzkaller.yuTcFk/239/file1 supports timestamps until 2038 (0x7fffffff) [ 429.672864][ T800] EXT4-fs error (device loop1): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:4: bad extent address lblock: 116, depth: 1 pblock 0 [ 429.700444][ T7844] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:462: comm syz-executor.4: Invalid block bitmap block 0 in block_group 0 [ 429.714271][ T7844] EXT4-fs error (device loop4): ext4_discard_preallocations:4467: comm syz-executor.4: Error -117 reading block bitmap for 0 [ 429.718599][ T4730] EXT4-fs error (device loop3): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:7: bad extent address lblock: 116, depth: 1 pblock 0 [ 429.727381][ T7844] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:462: comm syz-executor.4: Invalid block bitmap block 0 in block_group 0 20:51:55 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$eJzs3d9rW9cdAPDvvbay/HBmZ9tDFlgWlgwnbJHseEnMHrIMxvIU2Ja9Z54tG2PZMpacxCYMh/0BgzHWQp/61JdC/4BCyZ9QCoH2vbSlpbRJ+9CHtiqSrtLElWKHyL5gfz5wfM+5V9L3e2x0dc+9x7oB7FunIuJqRAxExLmIGM7Wp1m51mxstB/36OHd6WZJotG48VkSSbau81pJtjzSfkocjIi/XYv4Z/LDuLW19YWpSqW8krVL9cXlUm1t/fz84tRcea68NDExfmny8uTFybG+9HMkIq786aP//+e1P19567e337/5ydl/NdMayrY/2Y9+ane90PpddAxGxMpOBMvBQLYs5JwHAADb0zzG/0lE/Kp1/D8cA62jUwAAAGAvafxhKL5OIhoAAADAnpW25sAmaTGbCzAUaVostufw/iwOp5Vqrf6b2erq0kx7ruxIFNLZ+Up5LJsrPBKFpNkez+bYdtoXNrUnIuJYRPxv+FCrXZyuVmbyPvkBAAAA+8SRTeP/L4fb438AAABgjxnJOwEAAABgxxn/AwAAwN5n/A8AAAB72l+uX2+WRuf+1zO31lYXqrfOz5RrC8XF1enidHVluThXrc61vrNvcavXq1Sry7+LpdU7pXq5Vi/V1tZvLlZXl+o355+6BTYAAACwi4798v57SURs/P5QqzQdyDspYFckz/PgD3cuD2D3DeSdAJCbwbwTAHJTyDsBIHdbnQfoOXnn7f7nAgAA7IzRn/e+/u/cAOxtad4JAAC7zvV/2L8KZgDCvvfjLba/+PX/RuO5EgIAAPpuqFWStJhdCxyKNC0WI462bgtQSGbnK+WxbHzw7nDhR832eOuZyfP97zAAAAAAAAAAAAAAAAAAAAAAAAAA7GONRhINAAAAYE+LSD9OWt/mHzE6fGZo8/mBA8lXw61lRNx+5cZLd6bq9ZXx5vrPH6+vv5ytv5DHGQwAAABgs844vTOOBwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIB+evTw7nSn7GbcT/8YESPd4g/GwdbyYBQi4vAXSQw+8bwkIgb6EH/jXkQc7xY/aaYVI1kW3eIfyjF+GhFH+hAf9rP7zf3P1W7vvzROtZbd33+DWXlRvfd/6eP930CP/c/RbcY48eCNUs/49yJODHbf/3TiJz3in95m/H/8fX2917bGqxGjXT9/kqdileqLy6Xa2vr5+cWpufJceWliYvzS5OXJi5Njpdn5Sjn72TXGf3/x5rfP6v/hHvFHtuj/mW32/5sHdx7+tF0tdIt/9nT3z9/jPeKn2Wffr7N6c/top77Rrj/p5OvvnHxW/2d69H+rv//Zbfb/3F///cE2HwoA7ILa2vrCVKVSXlFRUVF5XMl7zwQAAPTb9wf9eWcCAAAAAAAAAAAAAAAAAAAA+9dufJ3Y5pgb+XQVAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOCZvgsAAP//96DU7Q==") r0 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r1, 0x0) fallocate(r1, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b) dup3(r0, r2, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000000a00)={0x2020}, 0xffd2) [ 429.741168][ T576] EXT4-fs error (device loop5): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:3: bad extent address lblock: 116, depth: 1 pblock 0 [ 429.755505][ T7844] EXT4-fs error (device loop4): ext4_discard_preallocations:4467: comm syz-executor.4: Error -117 reading block bitmap for 0 [ 429.781580][ T800] EXT4-fs (loop1): Delayed block allocation failed for inode 16 at logical offset 116 with max blocks 2 with error 117 [ 429.793963][ T4730] EXT4-fs (loop3): Delayed block allocation failed for inode 16 at logical offset 116 with max blocks 2 with error 117 [ 429.795917][ T800] EXT4-fs (loop1): This should not happen!! Data will be lost [ 429.795917][ T800] [ 429.806246][ T576] EXT4-fs (loop5): Delayed block allocation failed for inode 16 at logical offset 116 with max blocks 2 with error 117 [ 429.806254][ T576] EXT4-fs (loop5): This should not happen!! Data will be lost [ 429.806254][ T576] [ 429.845411][ T4103] EXT4-fs error (device loop4): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 429.861216][ T529] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5872: Corrupt filesystem [ 429.871583][ T4730] EXT4-fs (loop3): This should not happen!! Data will be lost [ 429.871583][ T4730] [ 429.881774][ T529] EXT4-fs error (device loop5): ext4_quota_off:6502: inode #3: comm syz-executor.5: mark_inode_dirty error [ 429.894622][ T4103] EXT4-fs (loop4): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 3 with error 117 [ 429.907074][ T4103] EXT4-fs (loop4): This should not happen!! Data will be lost [ 429.907074][ T4103] [ 429.919476][ T4103] EXT4-fs error (device loop4): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:6: bad extent address lblock: 116, depth: 1 pblock 0 [ 429.935104][ T530] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5872: Corrupt filesystem [ 429.944741][ T530] EXT4-fs error (device loop1): ext4_quota_off:6502: inode #3: comm syz-executor.1: mark_inode_dirty error [ 429.956443][ T4103] EXT4-fs (loop4): Delayed block allocation failed for inode 16 at logical offset 116 with max blocks 2 with error 117 [ 429.969248][ T4103] EXT4-fs (loop4): This should not happen!! Data will be lost [ 429.969248][ T4103] [ 429.983405][ T542] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5872: Corrupt filesystem [ 429.992975][ T542] EXT4-fs error (device loop4): ext4_quota_off:6502: inode #3: comm syz-executor.4: mark_inode_dirty error [ 430.112229][ T7856] EXT4-fs (loop5): 1 orphan inode deleted [ 430.117872][ T7856] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 430.126886][ T7856] ext4 filesystem being mounted at /root/syzkaller-testdir2650324621/syzkaller.G6dHvR/229/file1 supports timestamps until 2038 (0x7fffffff) [ 430.162859][ T7856] EXT4-fs error (device loop5): ext4_ext_map_blocks:4115: inode #16: comm syz-executor.5: bad extent address lblock: 3, depth: 1 pblock 0 [ 430.162927][ T7861] EXT4-fs (loop3): 1 orphan inode deleted [ 430.177080][ T7856] EXT4-fs error (device loop5): ext4_ext_map_blocks:4115: inode #16: comm syz-executor.5: bad extent address lblock: 3, depth: 1 pblock 0 [ 430.198471][ T7860] EXT4-fs (loop4): 1 orphan inode deleted [ 430.198480][ T7863] EXT4-fs (loop1): 1 orphan inode deleted [ 430.198499][ T7863] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 430.204022][ T7860] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 430.204113][ T7860] ext4 filesystem being mounted at /root/syzkaller-testdir2389773362/syzkaller.yuTcFk/240/file1 supports timestamps until 2038 (0x7fffffff) [ 430.210081][ T7863] ext4 filesystem being mounted at /root/syzkaller-testdir2974389928/syzkaller.HOSnAX/258/file1 supports timestamps until 2038 (0x7fffffff) [ 430.228452][ T7861] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 430.269082][ T7861] ext4 filesystem being mounted at /root/syzkaller-testdir1695172709/syzkaller.Uq6l16/230/file1 supports timestamps until 2038 (0x7fffffff) [ 430.290406][ T7855] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:462: comm syz-executor.5: Invalid block bitmap block 0 in block_group 0 [ 430.304230][ T7855] EXT4-fs error (device loop5): ext4_discard_preallocations:4467: comm syz-executor.5: Error -117 reading block bitmap for 0 [ 430.312485][ T7863] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:462: comm syz-executor.1: Invalid block bitmap block 0 in block_group 0 [ 430.317318][ T7855] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:462: comm syz-executor.5: Invalid block bitmap block 0 in block_group 0 [ 430.344875][ T7863] EXT4-fs error (device loop1): ext4_discard_preallocations:4467: comm syz-executor.1: Error -117 reading block bitmap for 0 [ 430.350763][ T7859] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:462: comm syz-executor.4: Invalid block bitmap block 0 in block_group 0 [ 430.364402][ T7855] EXT4-fs error (device loop5): ext4_discard_preallocations:4467: comm syz-executor.5: Error -117 reading block bitmap for 0 [ 430.372167][ T7859] EXT4-fs error (device loop4): ext4_discard_preallocations:4467: comm syz-executor.4: Error -117 reading block bitmap for 0 [ 430.387228][ T7863] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:462: comm syz-executor.1: Invalid block bitmap block 0 in block_group 0 [ 430.397681][ T7859] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:462: comm syz-executor.4: Invalid block bitmap block 0 in block_group 0 [ 430.424464][ T7859] EXT4-fs error (device loop4): ext4_discard_preallocations:4467: comm syz-executor.4: Error -117 reading block bitmap for 0 [ 430.426200][ T4103] EXT4-fs error (device loop5): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 430.441125][ T7861] EXT4-fs error (device loop3): ext4_ext_map_blocks:4115: inode #16: comm syz-executor.3: bad extent address lblock: 3, depth: 1 pblock 0 [ 430.453051][ T7863] EXT4-fs error (device loop1): ext4_discard_preallocations:4467: comm syz-executor.1: Error -117 reading block bitmap for 0 [ 430.465245][ T7861] EXT4-fs error (device loop3): ext4_ext_map_blocks:4115: inode #16: comm syz-executor.3: bad extent address lblock: 3, depth: 1 pblock 0 [ 430.478212][ T4103] EXT4-fs (loop5): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 3 with error 117 20:51:56 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$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") r0 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r1, 0x0) fallocate(r1, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b) r4 = dup3(r0, r2, 0x0) read$FUSE(r4, &(0x7f0000000a00)={0x2020}, 0x2600) 20:51:56 executing program 2: open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) ftruncate(0xffffffffffffffff, 0x2007ffb) mmap(&(0x7f0000084000/0x1000)=nil, 0x1000, 0x4, 0x28011, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r0, 0x0) 20:51:56 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) (async) r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r0, 0x7fffffffffffffff) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r0, 0x0) (async) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r1, 0x0) 20:51:56 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$eJzs3d9rW9cdAPDvvbay/HBmZ9tDFlgWlgwnbJHseEnMHrIMxvIU2Ja9Z54tG2PZMpacxCYMh/0BgzHWQp/61JdC/4BCyZ9QCoH2vbSlpbRJ+9CHtiqSrtLElWKHyL5gfz5wfM+5V9L3e2x0dc+9x7oB7FunIuJqRAxExLmIGM7Wp1m51mxstB/36OHd6WZJotG48VkSSbau81pJtjzSfkocjIi/XYv4Z/LDuLW19YWpSqW8krVL9cXlUm1t/fz84tRcea68NDExfmny8uTFybG+9HMkIq786aP//+e1P19567e337/5ydl/NdMayrY/2Y9+ane90PpddAxGxMpOBMvBQLYs5JwHAADb0zzG/0lE/Kp1/D8cA62jUwAAAGAvafxhKL5OIhoAAADAnpW25sAmaTGbCzAUaVostufw/iwOp5Vqrf6b2erq0kx7ruxIFNLZ+Up5LJsrPBKFpNkez+bYdtoXNrUnIuJYRPxv+FCrXZyuVmbyPvkBAAAA+8SRTeP/L4fb438AAABgjxnJOwEAAABgxxn/AwAAwN5n/A8AAAB72l+uX2+WRuf+1zO31lYXqrfOz5RrC8XF1enidHVluThXrc61vrNvcavXq1Sry7+LpdU7pXq5Vi/V1tZvLlZXl+o355+6BTYAAACwi4798v57SURs/P5QqzQdyDspYFckz/PgD3cuD2D3DeSdAJCbwbwTAHJTyDsBIHdbnQfoOXnn7f7nAgAA7IzRn/e+/u/cAOxtad4JAAC7zvV/2L8KZgDCvvfjLba/+PX/RuO5EgIAAPpuqFWStJhdCxyKNC0WI462bgtQSGbnK+WxbHzw7nDhR832eOuZyfP97zAAAAAAAAAAAAAAAAAAAAAAAAAA7GONRhINAAAAYE+LSD9OWt/mHzE6fGZo8/mBA8lXw61lRNx+5cZLd6bq9ZXx5vrPH6+vv5ytv5DHGQwAAABgs844vTOOBwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIB+evTw7nSn7GbcT/8YESPd4g/GwdbyYBQi4vAXSQw+8bwkIgb6EH/jXkQc7xY/aaYVI1kW3eIfyjF+GhFH+hAf9rP7zf3P1W7vvzROtZbd33+DWXlRvfd/6eP930CP/c/RbcY48eCNUs/49yJODHbf/3TiJz3in95m/H/8fX2917bGqxGjXT9/kqdileqLy6Xa2vr5+cWpufJceWliYvzS5OXJi5Njpdn5Sjn72TXGf3/x5rfP6v/hHvFHtuj/mW32/5sHdx7+tF0tdIt/9nT3z9/jPeKn2Wffr7N6c/top77Rrj/p5OvvnHxW/2d69H+rv//Zbfb/3F///cE2HwoA7ILa2vrCVKVSXlFRUVF5XMl7zwQAAPTb9wf9eWcCAAAAAAAAAAAAAAAAAAAA+9dufJ3Y5pgb+XQVAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOCZvgsAAP//96DU7Q==") r0 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f0000000000), 0x1) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r1, 0x0) fallocate(r1, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b) r4 = dup3(r0, r2, 0x0) read$FUSE(r4, &(0x7f0000000a00)={0x2020}, 0xffd2) 20:51:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$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") r0 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r1, 0x0) fallocate(r1, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b) dup3(r0, r2, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000000a00)={0x2020}, 0xffd2) [ 430.491551][ T800] EXT4-fs error (device loop4): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:4: bad extent address lblock: 0, depth: 1 pblock 0 [ 430.491765][ T800] EXT4-fs (loop4): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 3 with error 117 [ 430.503871][ T4103] EXT4-fs (loop5): This should not happen!! Data will be lost [ 430.503871][ T4103] [ 430.518608][ T800] EXT4-fs (loop4): This should not happen!! Data will be lost [ 430.518608][ T800] [ 430.548516][ T4730] EXT4-fs error (device loop1): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:7: bad extent address lblock: 0, depth: 1 pblock 0 [ 430.562649][ T800] EXT4-fs error (device loop4): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:4: bad extent address lblock: 116, depth: 1 pblock 0 [ 430.563879][ T7861] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:462: comm syz-executor.3: Invalid block bitmap block 0 in block_group 0 [ 430.576649][ T7] EXT4-fs error (device loop5): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:0: bad extent address lblock: 116, depth: 1 pblock 0 [ 430.576871][ T7] EXT4-fs (loop5): Delayed block allocation failed for inode 16 at logical offset 116 with max blocks 2 with error 117 [ 430.590388][ T7861] EXT4-fs error (device loop3): ext4_discard_preallocations:4467: comm syz-executor.3: Error -117 reading block bitmap for 0 [ 430.612055][ T7] EXT4-fs (loop5): This should not happen!! Data will be lost [ 430.612055][ T7] [ 430.628601][ T7861] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:462: comm syz-executor.3: Invalid block bitmap block 0 in block_group 0 [ 430.631571][ T800] EXT4-fs (loop4): Delayed block allocation failed for inode 16 at logical offset 116 with max blocks 2 with error 117 20:51:56 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$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") r0 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r1, 0x0) fallocate(r1, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b) r4 = dup3(r0, r2, 0x0) read$FUSE(r4, &(0x7f0000000a00)={0x2020}, 0x2000) [ 430.638888][ T7861] EXT4-fs error (device loop3): ext4_discard_preallocations:4467: comm syz-executor.3: Error -117 reading block bitmap for 0 [ 430.652254][ T4730] EXT4-fs (loop1): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 3 with error 117 [ 430.652262][ T4730] EXT4-fs (loop1): This should not happen!! Data will be lost [ 430.652262][ T4730] [ 430.654198][ T576] EXT4-fs error (device loop1): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:3: bad extent address lblock: 116, depth: 1 pblock 0 20:51:56 executing program 2: r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r0, 0x2007ffb) mmap(&(0x7f0000084000/0x1000)=nil, 0x1000, 0x4, 0x28011, r0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r1, 0x0) 20:51:56 executing program 2: r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r0, 0x2007ffb) mmap(&(0x7f0000084000/0x1000)=nil, 0x1000, 0x4, 0x28011, r0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r1, 0x0) [ 430.664911][ T800] EXT4-fs (loop4): This should not happen!! Data will be lost [ 430.664911][ T800] [ 430.685390][ T529] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5872: Corrupt filesystem [ 430.719099][ T542] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5872: Corrupt filesystem [ 430.725350][ T529] EXT4-fs error (device loop5): ext4_quota_off:6502: inode #3: comm syz-executor.5: mark_inode_dirty error [ 430.738713][ T800] EXT4-fs error (device loop3): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:4: bad extent address lblock: 0, depth: 1 pblock 0 [ 430.765868][ T576] EXT4-fs (loop1): Delayed block allocation failed for inode 16 at logical offset 116 with max blocks 2 with error 117 [ 430.766107][ T542] EXT4-fs error (device loop4): ext4_quota_off:6502: inode #3: comm syz-executor.4: mark_inode_dirty error [ 430.789604][ T576] EXT4-fs (loop1): This should not happen!! Data will be lost [ 430.789604][ T576] [ 430.789942][ T800] EXT4-fs (loop3): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 3 with error 117 20:51:56 executing program 2: r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r0, 0x2007ffb) mmap(&(0x7f0000084000/0x1000)=nil, 0x1000, 0x4, 0x28011, r0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r1, 0x0) [ 430.811938][ T800] EXT4-fs (loop3): This should not happen!! Data will be lost [ 430.811938][ T800] [ 430.829102][ T800] EXT4-fs error (device loop3): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:4: bad extent address lblock: 116, depth: 1 pblock 0 [ 430.847147][ T530] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5872: Corrupt filesystem 20:51:57 executing program 2: open(0x0, 0x60142, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r0, 0x2007ffb) mmap(&(0x7f0000084000/0x1000)=nil, 0x1000, 0x4, 0x28011, r0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r1, 0x0) [ 430.864257][ T530] EXT4-fs error (device loop1): ext4_quota_off:6502: inode #3: comm syz-executor.1: mark_inode_dirty error [ 430.869754][ T800] EXT4-fs (loop3): Delayed block allocation failed for inode 16 at logical offset 116 with max blocks 2 with error 117 [ 430.918433][ T800] EXT4-fs (loop3): This should not happen!! Data will be lost [ 430.918433][ T800] [ 430.931201][ T538] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5872: Corrupt filesystem [ 430.941731][ T7887] EXT4-fs (loop5): 1 orphan inode deleted [ 430.947092][ T538] EXT4-fs error (device loop3): ext4_quota_off:6502: inode #3: comm syz-executor.3: mark_inode_dirty error [ 430.947273][ T7887] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue 20:51:57 executing program 2: open(0x0, 0x60142, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r0, 0x2007ffb) mmap(&(0x7f0000084000/0x1000)=nil, 0x1000, 0x4, 0x28011, r0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r1, 0x0) [ 430.967336][ T7887] ext4 filesystem being mounted at /root/syzkaller-testdir2650324621/syzkaller.G6dHvR/230/file1 supports timestamps until 2038 (0x7fffffff) [ 431.001359][ T7896] EXT4-fs (loop4): 1 orphan inode deleted [ 431.009656][ T7896] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue 20:51:57 executing program 2: open(0x0, 0x60142, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r0, 0x2007ffb) mmap(&(0x7f0000084000/0x1000)=nil, 0x1000, 0x4, 0x28011, r0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r1, 0x0) [ 431.019751][ T7896] ext4 filesystem being mounted at /root/syzkaller-testdir2389773362/syzkaller.yuTcFk/241/file1 supports timestamps until 2038 (0x7fffffff) [ 431.080900][ T7887] EXT4-fs error (device loop5): ext4_ext_map_blocks:4115: inode #16: comm syz-executor.5: bad extent address lblock: 3, depth: 1 pblock 0 [ 431.100136][ T7899] EXT4-fs (loop1): 1 orphan inode deleted [ 431.110184][ T7899] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 431.133699][ T7899] ext4 filesystem being mounted at /root/syzkaller-testdir2974389928/syzkaller.HOSnAX/259/file1 supports timestamps until 2038 (0x7fffffff) [ 431.143635][ T7896] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:462: comm syz-executor.4: Invalid block bitmap block 0 in block_group 0 [ 431.162015][ T7896] EXT4-fs error (device loop4): ext4_discard_preallocations:4467: comm syz-executor.4: Error -117 reading block bitmap for 0 [ 431.162030][ T7887] EXT4-fs error (device loop5): ext4_ext_map_blocks:4115: inode #16: comm syz-executor.5: bad extent address lblock: 3, depth: 1 pblock 0 [ 431.163650][ T7906] EXT4-fs (loop3): 1 orphan inode deleted [ 431.181993][ T7896] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:462: comm syz-executor.4: Invalid block bitmap block 0 in block_group 0 [ 431.193910][ T7887] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:462: comm syz-executor.5: Invalid block bitmap block 0 in block_group 0 [ 431.194690][ T7896] EXT4-fs error (device loop4): ext4_discard_preallocations:4467: comm syz-executor.4: Error -117 reading block bitmap for 0 [ 431.234544][ T7906] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 431.243394][ T7906] ext4 filesystem being mounted at /root/syzkaller-testdir1695172709/syzkaller.Uq6l16/231/file1 supports timestamps until 2038 (0x7fffffff) [ 431.248962][ T4730] EXT4-fs error (device loop4): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:7: bad extent address lblock: 0, depth: 1 pblock 0 [ 431.273648][ T7887] EXT4-fs error (device loop5): ext4_discard_preallocations:4467: comm syz-executor.5: Error -117 reading block bitmap for 0 [ 431.298819][ T7899] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:462: comm syz-executor.1: Invalid block bitmap block 0 in block_group 0 [ 431.318809][ T7887] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:462: comm syz-executor.5: Invalid block bitmap block 0 in block_group 0 [ 431.332682][ T7887] EXT4-fs error (device loop5): ext4_discard_preallocations:4467: comm syz-executor.5: Error -117 reading block bitmap for 0 [ 431.344218][ T7906] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:462: comm syz-executor.3: Invalid block bitmap block 0 in block_group 0 [ 431.347587][ T7899] EXT4-fs error (device loop1): ext4_discard_preallocations:4467: comm syz-executor.1: Error -117 reading block bitmap for 0 [ 431.368501][ T4730] EXT4-fs (loop4): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 3 with error 117 20:51:57 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$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") r0 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r1, 0x0) fallocate(r1, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b) r4 = dup3(r0, r2, 0x0) read$FUSE(r4, &(0x7f0000000a00)={0x2020}, 0x200109d2) 20:51:57 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$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") r0 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r1, 0x0) fallocate(r1, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b) dup3(r0, r2, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000000a00)={0x2020}, 0xffd2) 20:51:57 executing program 2: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r0, 0x2007ffb) mmap(&(0x7f0000084000/0x1000)=nil, 0x1000, 0x4, 0x28011, r0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r1, 0x0) 20:51:57 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r0, 0x7fffffffffffffff) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r1, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) (async) open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) (async) ftruncate(r0, 0x7fffffffffffffff) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r0, 0x0) (async) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) (async) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r1, 0x0) (async) 20:51:57 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$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") r0 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f0000000000), 0x1) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r1, 0x0) fallocate(r1, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b) r4 = dup3(r0, r2, 0x0) read$FUSE(r4, &(0x7f0000000a00)={0x2020}, 0xffd2) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$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") (async) open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) (async) open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) (async) sendfile(0xffffffffffffffff, r0, &(0x7f0000000000), 0x1) (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r1, 0x0) (async) fallocate(r1, 0x0, 0x4008697, 0xda9b) (async) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) (async) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) (async) open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) (async) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b) (async) dup3(r0, r2, 0x0) (async) read$FUSE(r4, &(0x7f0000000a00)={0x2020}, 0xffd2) (async) [ 431.372380][ T7899] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:462: comm syz-executor.1: Invalid block bitmap block 0 in block_group 0 [ 431.384028][ T7] EXT4-fs error (device loop5): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 431.397530][ T7899] EXT4-fs error (device loop1): ext4_discard_preallocations:4467: comm syz-executor.1: Error -117 reading block bitmap for 0 [ 431.431019][ T4103] EXT4-fs error (device loop1): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 431.452788][ T7906] EXT4-fs error (device loop3): ext4_discard_preallocations:4467: comm syz-executor.3: Error -117 reading block bitmap for 0 [ 431.468701][ T4730] EXT4-fs (loop4): This should not happen!! Data will be lost [ 431.468701][ T4730] [ 431.478261][ T4103] EXT4-fs (loop1): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 3 with error 117 [ 431.488964][ T4730] EXT4-fs error (device loop4): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:7: bad extent address lblock: 116, depth: 1 pblock 0 [ 431.491021][ T4103] EXT4-fs (loop1): This should not happen!! Data will be lost [ 431.491021][ T4103] [ 431.513710][ T7906] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:462: comm syz-executor.3: Invalid block bitmap block 0 in block_group 0 [ 431.515388][ T7] EXT4-fs (loop5): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 3 with error 117 [ 431.530234][ T4730] EXT4-fs (loop4): Delayed block allocation failed for inode 16 at logical offset 116 with max blocks 2 with error 117 [ 431.539840][ T7] EXT4-fs (loop5): This should not happen!! Data will be lost [ 431.539840][ T7] [ 431.558788][ T4103] EXT4-fs error (device loop1): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:6: bad extent address lblock: 116, depth: 1 pblock 0 [ 431.561519][ T7] EXT4-fs error (device loop5): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:0: bad extent address lblock: 116, depth: 1 pblock 0 [ 431.575391][ T7906] EXT4-fs error (device loop3): ext4_discard_preallocations:4467: comm syz-executor.3: Error -117 reading block bitmap for 0 [ 431.598800][ T7] EXT4-fs (loop5): Delayed block allocation failed for inode 16 at logical offset 116 with max blocks 2 with error 117 [ 431.601988][ T4730] EXT4-fs (loop4): This should not happen!! Data will be lost [ 431.601988][ T4730] [ 431.614580][ T7] EXT4-fs (loop5): This should not happen!! Data will be lost [ 431.614580][ T7] 20:51:57 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$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") r0 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r1, 0x0) fallocate(r1, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b) r4 = dup3(r0, r2, 0x0) read$FUSE(r4, &(0x7f0000000a00)={0x2020}, 0x2600) 20:51:57 executing program 2: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r0, 0x2007ffb) mmap(&(0x7f0000084000/0x1000)=nil, 0x1000, 0x4, 0x28011, r0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r1, 0x0) [ 431.628414][ T4103] EXT4-fs (loop1): Delayed block allocation failed for inode 16 at logical offset 116 with max blocks 2 with error 117 [ 431.635221][ T529] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5872: Corrupt filesystem [ 431.654536][ T7] EXT4-fs error (device loop3): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 431.656119][ T529] EXT4-fs error (device loop5): ext4_quota_off:6502: inode #3: comm syz-executor.5: mark_inode_dirty error 20:51:57 executing program 2: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r0, 0x2007ffb) mmap(&(0x7f0000084000/0x1000)=nil, 0x1000, 0x4, 0x28011, r0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r1, 0x0) [ 431.680059][ T4103] EXT4-fs (loop1): This should not happen!! Data will be lost [ 431.680059][ T4103] [ 431.681894][ T542] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5872: Corrupt filesystem [ 431.703476][ T7] EXT4-fs (loop3): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 3 with error 117 [ 431.717616][ T530] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5872: Corrupt filesystem 20:51:57 executing program 2: open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r0 = open(0x0, 0x185102, 0x0) ftruncate(r0, 0x2007ffb) mmap(&(0x7f0000084000/0x1000)=nil, 0x1000, 0x4, 0x28011, r0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r1, 0x0) [ 431.727107][ T542] EXT4-fs error (device loop4): ext4_quota_off:6502: inode #3: comm syz-executor.4: mark_inode_dirty error [ 431.756875][ T530] EXT4-fs error (device loop1): ext4_quota_off:6502: inode #3: comm syz-executor.1: mark_inode_dirty error [ 431.775933][ T7] EXT4-fs (loop3): This should not happen!! Data will be lost [ 431.775933][ T7] 20:51:57 executing program 2: open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r0 = open(0x0, 0x185102, 0x0) ftruncate(r0, 0x2007ffb) mmap(&(0x7f0000084000/0x1000)=nil, 0x1000, 0x4, 0x28011, r0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r1, 0x0) [ 431.789875][ T7921] EXT4-fs (loop5): 1 orphan inode deleted [ 431.795427][ T7921] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 431.814200][ T7] EXT4-fs error (device loop3): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:0: bad extent address lblock: 116, depth: 1 pblock 0 [ 431.828538][ T7921] ext4 filesystem being mounted at /root/syzkaller-testdir2650324621/syzkaller.G6dHvR/231/file1 supports timestamps until 2038 (0x7fffffff) [ 431.842771][ T7] EXT4-fs (loop3): Delayed block allocation failed for inode 16 at logical offset 116 with max blocks 2 with error 117 [ 431.861270][ T7] EXT4-fs (loop3): This should not happen!! Data will be lost [ 431.861270][ T7] [ 431.876289][ T538] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5872: Corrupt filesystem 20:51:58 executing program 2: open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r0 = open(0x0, 0x185102, 0x0) ftruncate(r0, 0x2007ffb) mmap(&(0x7f0000084000/0x1000)=nil, 0x1000, 0x4, 0x28011, r0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r1, 0x0) [ 431.886079][ T538] EXT4-fs error (device loop3): ext4_quota_off:6502: inode #3: comm syz-executor.3: mark_inode_dirty error [ 431.932280][ T7921] EXT4-fs error (device loop5): ext4_ext_map_blocks:4115: inode #18: comm syz-executor.5: bad extent address lblock: 3, depth: 1 pblock 0 [ 431.946523][ T7921] EXT4-fs error (device loop5): ext4_ext_map_blocks:4115: inode #18: comm syz-executor.5: bad extent address lblock: 3, depth: 1 pblock 0 [ 431.961700][ T7943] EXT4-fs error (device loop5): ext4_ext_map_blocks:4115: inode #18: comm syz-executor.5: bad extent address lblock: 16392, depth: 1 pblock 0 [ 431.978230][ T7931] EXT4-fs (loop4): 1 orphan inode deleted [ 431.984383][ T7931] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 432.007095][ T7931] ext4 filesystem being mounted at /root/syzkaller-testdir2389773362/syzkaller.yuTcFk/242/file1 supports timestamps until 2038 (0x7fffffff) [ 432.020730][ T7943] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5872: Corrupt filesystem [ 432.030833][ T7943] EXT4-fs error (device loop5): ext4_alloc_file_blocks:4475: inode #18: comm syz-executor.5: mark_inode_dirty error 20:51:58 executing program 2: open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x2007ffb) mmap(&(0x7f0000084000/0x1000)=nil, 0x1000, 0x4, 0x28011, r0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r1, 0x0) [ 432.079029][ T7930] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:462: comm syz-executor.4: Invalid block bitmap block 0 in block_group 0 [ 432.093050][ T7930] EXT4-fs error (device loop4): ext4_discard_preallocations:4467: comm syz-executor.4: Error -117 reading block bitmap for 0 [ 432.106754][ T7936] EXT4-fs (loop1): 1 orphan inode deleted [ 432.111469][ T7942] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:462: comm syz-executor.5: Invalid block bitmap block 0 in block_group 0 [ 432.121148][ T7936] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 432.126183][ T7942] EXT4-fs error (device loop5): ext4_discard_preallocations:4467: comm syz-executor.5: Error -117 reading block bitmap for 0 [ 432.147721][ T7942] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:462: comm syz-executor.5: Invalid block bitmap block 0 in block_group 0 [ 432.161591][ T7942] EXT4-fs error (device loop5): ext4_discard_preallocations:4467: comm syz-executor.5: Error -117 reading block bitmap for 0 [ 432.174947][ T7930] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:462: comm syz-executor.4: Invalid block bitmap block 0 in block_group 0 [ 432.188833][ T7936] ext4 filesystem being mounted at /root/syzkaller-testdir2974389928/syzkaller.HOSnAX/260/file1 supports timestamps until 2038 (0x7fffffff) [ 432.189647][ T4103] EXT4-fs error (device loop5): ext4_ext_map_blocks:4115: inode #18: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 432.213536][ T7936] EXT4-fs error (device loop1): ext4_ext_map_blocks:4115: inode #16: comm syz-executor.1: bad extent address lblock: 3, depth: 1 pblock 0 [ 432.225062][ T7930] EXT4-fs error (device loop4): ext4_discard_preallocations:4467: comm syz-executor.4: Error -117 reading block bitmap for 0 [ 432.230972][ T7936] EXT4-fs error (device loop1): ext4_ext_map_blocks:4115: inode #16: comm syz-executor.1: bad extent address lblock: 3, depth: 1 pblock 0 [ 432.257547][ T7953] EXT4-fs (loop3): 1 orphan inode deleted [ 432.263396][ T7953] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 432.265034][ T7936] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:462: comm syz-executor.1: Invalid block bitmap block 0 in block_group 0 [ 432.285823][ T7936] EXT4-fs error (device loop1): ext4_discard_preallocations:4467: comm syz-executor.1: Error -117 reading block bitmap for 0 [ 432.292366][ T7953] ext4 filesystem being mounted at /root/syzkaller-testdir1695172709/syzkaller.Uq6l16/232/file1 supports timestamps until 2038 (0x7fffffff) [ 432.298850][ T7936] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:462: comm syz-executor.1: Invalid block bitmap block 0 in block_group 0 20:51:58 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$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") r0 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r1, 0x0) fallocate(r1, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b) r4 = dup3(r0, r2, 0x0) read$FUSE(r4, &(0x7f0000000a00)={0x2020}, 0x1fffffff000) 20:51:58 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r0, 0x2007ffb) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r0, 0x0) writev(r0, &(0x7f0000000600)=[{&(0x7f00000000c0)="99c51e509169c0ce588b9e4604e3e5f261cedec17e671d8a2a6ffa30776645b022cf5552002a29e0b65d660366a5c0db14f2f172562caf3b32f26a05322a37b6a7adeba9a5f40ae4d37ac221a43d1378a6e0d518d3e6475871e98e7378818f1d222a7ba0649536f529bda6fa8b9c5b126633b4f3523b787cdb450ce915e9649bff7c078ffd47ee3b345735049393e308400ac75f46e4e819423450d4063f33dca47d2257f95caa409ca86fe91a2e412d85bc69077941d582626b930fa0a275de2fe44ae9a2bb70631a65c579e9698c5ee0a16fad130eec25f72ef1e214731fb23548648e6d6c", 0xe6}, {&(0x7f00000001c0)="4cc086075dcd7465c3a2813eb6754862a76d4f9dda75abe2fff04abf4371945c16480b81e3bdd58b0b3d0298f293c3f74226584897e08726309888edeba33a8221d4244d2d098344c52b03ebe07d7ebd766671724c4749c937ae8d35cc8fc67330df9cefc1a930b0e813d92c5befd24033482b8e4436cdfd8a01ac264e58be087f680533b25863f9dbbc3b47bb5f2bf313a206e5dc2d90c91ec228cf83f107315322c78b4ca4fcec63b31600e6406d7c272e0430b52c5bece207df02a686f3a4bc6617f7aa7c25e078f6f662e4fc", 0xce}, {&(0x7f00000002c0)="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", 0xfc}, {&(0x7f00000003c0)="3330de9987c79e4f5c185b8c98d92648bbf63a3fd40c7d7b0cb62d4792efb583c08162fd9f1bd7c18522086b5aa14ecdd39585be4f15f0f763fe82d5817045f030b3129ac9e38d49dd6f06a7afa701cb6c643030ee7e10b318a10ea7d7c9dcca5584ffd6a8cb66982bbc75f34124ebba3c90c10b077973d7ea8d2c9fde7ddd7157ac82208d8e82f7779d2acc9dfb8908eee158ad5e1aee538ab9983c121ba276f16534726c54e740028899c4f8e52c0e885bd4a7c84d334d33d1d197d5b0218a8437c2e4effc5dc834653a6cb67f5aa40227fd0c75fca7405e52199de3", 0xdd}, {&(0x7f00000004c0)="efcc8955f2ef81783147c6e5e4453254d93848169bf3b333bdb03ab3fade0c48306bd71679112c5d3d6e21291e09077745386391f1eac07a0c976017ecc3cd3aebc1dc176d64d69c3e3586b1389a2109a5870cafa29c083b749c23eeacc81e75fcd7c63bebaa02d3ff4201295c7415015648aabc17eec30540d4d2eba43abcfe7a10dd2b4837d7d38e24bb81", 0x8c}, {&(0x7f0000000580)="741769c07fadee49f9a34f28dc0db7c27bac68fccfbbf3151313db2683a2995dbc7eb3428a085a499a04c2a29132c1f8041ef18ea83855ca88e7f0bce0b771dc17d4259921a92035bb133a595a954e5c43e72ad5ef3afec71267c4c2297d1716ebf831a69e319d0f6c8594e1302772adb5f551b7a39504e3e099e4f0ec", 0x7d}], 0x6) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r1, 0x0) r2 = socket$tipc(0x1e, 0x5, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000d00)=ANY=[@ANYBLOB="2c2e80d6d8219addbbadec10c08ec16b25a3ae1c060e565dd3d9f598d653b53b67a739f02c7a967ccc54af6665b06ba14105e5e894454fb76e7b383283b2714e7dbf194e26e2cb4c136fb0658a62f0ea14098845e1ce64c1f22320c14bc664b355084a5a18bd22304ffe7a2a8e6c04a9a4a5d429f310b328b24799637d8b9bc474595ae0cd823942f5d760535c56fb6758f2c291429224ed2d2b2ce98140f564aae7770b9f53f24aaf045f290cf776909b202f20"], 0xb) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x13, r3, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000800)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000a00)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r3, 0xc0c89425, &(0x7f0000000c00)={"42d46ed985234b54fbbfda625f74f1cd", r4, r5, {0x8, 0x6}, {0xfffffffffffff3a5, 0x1ff}, 0x3, [0x6, 0xffffffffffffffff, 0x1, 0xea1, 0x87a, 0x7fffffffffffffff, 0x7, 0x7ff, 0x4, 0x1000, 0xc59, 0x8a2, 0xffffffffffffffff, 0xffffffff, 0x2, 0x7fffffffffffffff]}) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r6, &(0x7f0000000280)=ANY=[@ANYBLOB="2c2e80d6d821"], 0xb) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x13, r6, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r6, 0x4010aeab, &(0x7f0000000680)={0x9, 0x4000}) ioctl$KVM_SET_SIGNAL_MASK(r6, 0x4004ae8b, &(0x7f0000000700)={0xec, "a1cce4b7407302a9e2daf2994e599ca67e43a852efd60a1f6d179861ead2417d7c2dae1bcd564934203ba8fa38fa85eae4696502aa6e57e34b8a91f3bca1ac5b0ce28ff8e4f01173d44eb023d25188241a15c431f6cdcbc75c7a387f1ea4f5ca0962da7dd2dfeeacd1d0c5adbb4133432a648f6dd8903506459d228468848d8b5d3f2ae0421af303061a53202d7386859449ebdcf7902c3f541601c40126cff2cf56f1490ccfdb071bfa7d5039904affe806afaeb8a9f461f7ccb33c25cc5eb851d632cb14824328fbc75cda6ba68c8488a42b039a99d623798c16902f3b0575ae3b914ad69476c117aeda90"}) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r2, 0x1, 0x20000000000003, 0x4d9}) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r7, &(0x7f0000000280)=ANY=[@ANYBLOB="2c2e80d6d821"], 0xb) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x13, r7, 0x0) ioctl$UFFDIO_REGISTER(r7, 0xc020aa00, &(0x7f00000006c0)={{&(0x7f0000ffd000/0x1000)=nil, 0x1000}, 0x6}) 20:51:58 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$eJzs3d9rW9cdAPDvvbay/HBmZ9tDFlgWlgwnbJHseEnMHrIMxvIU2Ja9Z54tG2PZMpacxCYMh/0BgzHWQp/61JdC/4BCyZ9QCoH2vbSlpbRJ+9CHtiqSrtLElWKHyL5gfz5wfM+5V9L3e2x0dc+9x7oB7FunIuJqRAxExLmIGM7Wp1m51mxstB/36OHd6WZJotG48VkSSbau81pJtjzSfkocjIi/XYv4Z/LDuLW19YWpSqW8krVL9cXlUm1t/fz84tRcea68NDExfmny8uTFybG+9HMkIq786aP//+e1P19567e337/5ydl/NdMayrY/2Y9+ane90PpddAxGxMpOBMvBQLYs5JwHAADb0zzG/0lE/Kp1/D8cA62jUwAAAGAvafxhKL5OIhoAAADAnpW25sAmaTGbCzAUaVostufw/iwOp5Vqrf6b2erq0kx7ruxIFNLZ+Up5LJsrPBKFpNkez+bYdtoXNrUnIuJYRPxv+FCrXZyuVmbyPvkBAAAA+8SRTeP/L4fb438AAABgjxnJOwEAAABgxxn/AwAAwN5n/A8AAAB72l+uX2+WRuf+1zO31lYXqrfOz5RrC8XF1enidHVluThXrc61vrNvcavXq1Sry7+LpdU7pXq5Vi/V1tZvLlZXl+o355+6BTYAAACwi4798v57SURs/P5QqzQdyDspYFckz/PgD3cuD2D3DeSdAJCbwbwTAHJTyDsBIHdbnQfoOXnn7f7nAgAA7IzRn/e+/u/cAOxtad4JAAC7zvV/2L8KZgDCvvfjLba/+PX/RuO5EgIAAPpuqFWStJhdCxyKNC0WI462bgtQSGbnK+WxbHzw7nDhR832eOuZyfP97zAAAAAAAAAAAAAAAAAAAAAAAAAA7GONRhINAAAAYE+LSD9OWt/mHzE6fGZo8/mBA8lXw61lRNx+5cZLd6bq9ZXx5vrPH6+vv5ytv5DHGQwAAABgs844vTOOBwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIB+evTw7nSn7GbcT/8YESPd4g/GwdbyYBQi4vAXSQw+8bwkIgb6EH/jXkQc7xY/aaYVI1kW3eIfyjF+GhFH+hAf9rP7zf3P1W7vvzROtZbd33+DWXlRvfd/6eP930CP/c/RbcY48eCNUs/49yJODHbf/3TiJz3in95m/H/8fX2917bGqxGjXT9/kqdileqLy6Xa2vr5+cWpufJceWliYvzS5OXJi5Njpdn5Sjn72TXGf3/x5rfP6v/hHvFHtuj/mW32/5sHdx7+tF0tdIt/9nT3z9/jPeKn2Wffr7N6c/top77Rrj/p5OvvnHxW/2d69H+rv//Zbfb/3F///cE2HwoA7ILa2vrCVKVSXlFRUVF5XMl7zwQAAPTb9wf9eWcCAAAAAAAAAAAAAAAAAAAA+9dufJ3Y5pgb+XQVAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOCZvgsAAP//96DU7Q==") r0 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f0000000000), 0x1) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r1, 0x0) fallocate(r1, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b) r4 = dup3(r0, r2, 0x0) read$FUSE(r4, &(0x7f0000000a00)={0x2020}, 0xffd2) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$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") (async) open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) (async) open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) (async) sendfile(0xffffffffffffffff, r0, &(0x7f0000000000), 0x1) (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r1, 0x0) (async) fallocate(r1, 0x0, 0x4008697, 0xda9b) (async) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) (async) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) (async) open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) (async) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b) (async) dup3(r0, r2, 0x0) (async) read$FUSE(r4, &(0x7f0000000a00)={0x2020}, 0xffd2) (async) 20:51:58 executing program 2: open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x2007ffb) mmap(&(0x7f0000084000/0x1000)=nil, 0x1000, 0x4, 0x28011, r0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r1, 0x0) 20:51:58 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$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") r0 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r1, 0x0) fallocate(r1, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b) dup3(r0, r2, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000000a00)={0x2020}, 0xffd2) [ 432.326504][ T7] EXT4-fs error (device loop4): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 432.326666][ T7936] EXT4-fs error (device loop1): ext4_discard_preallocations:4467: comm syz-executor.1: Error -117 reading block bitmap for 0 [ 432.340662][ T4103] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 3 with error 117 [ 432.383000][ T4730] EXT4-fs error (device loop1): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:7: bad extent address lblock: 0, depth: 1 pblock 0 [ 432.394141][ T24] audit: type=1400 audit(1687899118.510:254): avc: denied { ioctl } for pid=7965 comm="syz-executor.0" path="socket:[33249]" dev="sockfs" ino=33249 ioctlcmd=0x943c scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 432.403402][ T7] EXT4-fs (loop4): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 3 with error 117 [ 432.421616][ T4103] EXT4-fs (loop5): This should not happen!! Data will be lost [ 432.421616][ T4103] [ 432.436072][ T4730] EXT4-fs (loop1): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 3 with error 117 [ 432.455355][ T4730] EXT4-fs (loop1): This should not happen!! Data will be lost [ 432.455355][ T4730] [ 432.465377][ T4730] EXT4-fs error (device loop1): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:7: bad extent address lblock: 116, depth: 1 pblock 0 [ 432.479628][ T4730] EXT4-fs (loop1): Delayed block allocation failed for inode 16 at logical offset 116 with max blocks 2 with error 117 [ 432.483764][ T7953] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:462: comm syz-executor.3: Invalid block bitmap block 0 in block_group 0 [ 432.492352][ T4730] EXT4-fs (loop1): This should not happen!! Data will be lost [ 432.492352][ T4730] [ 432.515233][ T4103] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 116 with max blocks 2 with error 117 [ 432.527726][ T7953] EXT4-fs error (device loop3): ext4_discard_preallocations:4467: comm syz-executor.3: Error -117 reading block bitmap for 0 [ 432.527733][ T4103] EXT4-fs (loop5): This should not happen!! Data will be lost [ 432.527733][ T4103] [ 432.527807][ T7] EXT4-fs (loop4): This should not happen!! Data will be lost [ 432.527807][ T7] [ 432.543182][ T530] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5872: Corrupt filesystem [ 432.550302][ T7953] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:462: comm syz-executor.3: Invalid block bitmap block 0 in block_group 0 20:51:58 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$eJzs3d9rW9cdAPDvvbay/HBmZ9tDFlgWlgwnbJHseEnMHrIMxvIU2Ja9Z54tG2PZMpacxCYMh/0BgzHWQp/61JdC/4BCyZ9QCoH2vbSlpbRJ+9CHtiqSrtLElWKHyL5gfz5wfM+5V9L3e2x0dc+9x7oB7FunIuJqRAxExLmIGM7Wp1m51mxstB/36OHd6WZJotG48VkSSbau81pJtjzSfkocjIi/XYv4Z/LDuLW19YWpSqW8krVL9cXlUm1t/fz84tRcea68NDExfmny8uTFybG+9HMkIq786aP//+e1P19567e337/5ydl/NdMayrY/2Y9+ane90PpddAxGxMpOBMvBQLYs5JwHAADb0zzG/0lE/Kp1/D8cA62jUwAAAGAvafxhKL5OIhoAAADAnpW25sAmaTGbCzAUaVostufw/iwOp5Vqrf6b2erq0kx7ruxIFNLZ+Up5LJsrPBKFpNkez+bYdtoXNrUnIuJYRPxv+FCrXZyuVmbyPvkBAAAA+8SRTeP/L4fb438AAABgjxnJOwEAAABgxxn/AwAAwN5n/A8AAAB72l+uX2+WRuf+1zO31lYXqrfOz5RrC8XF1enidHVluThXrc61vrNvcavXq1Sry7+LpdU7pXq5Vi/V1tZvLlZXl+o355+6BTYAAACwi4798v57SURs/P5QqzQdyDspYFckz/PgD3cuD2D3DeSdAJCbwbwTAHJTyDsBIHdbnQfoOXnn7f7nAgAA7IzRn/e+/u/cAOxtad4JAAC7zvV/2L8KZgDCvvfjLba/+PX/RuO5EgIAAPpuqFWStJhdCxyKNC0WI462bgtQSGbnK+WxbHzw7nDhR832eOuZyfP97zAAAAAAAAAAAAAAAAAAAAAAAAAA7GONRhINAAAAYE+LSD9OWt/mHzE6fGZo8/mBA8lXw61lRNx+5cZLd6bq9ZXx5vrPH6+vv5ytv5DHGQwAAABgs844vTOOBwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIB+evTw7nSn7GbcT/8YESPd4g/GwdbyYBQi4vAXSQw+8bwkIgb6EH/jXkQc7xY/aaYVI1kW3eIfyjF+GhFH+hAf9rP7zf3P1W7vvzROtZbd33+DWXlRvfd/6eP930CP/c/RbcY48eCNUs/49yJODHbf/3TiJz3in95m/H/8fX2917bGqxGjXT9/kqdileqLy6Xa2vr5+cWpufJceWliYvzS5OXJi5Njpdn5Sjn72TXGf3/x5rfP6v/hHvFHtuj/mW32/5sHdx7+tF0tdIt/9nT3z9/jPeKn2Wffr7N6c/top77Rrj/p5OvvnHxW/2d69H+rv//Zbfb/3F///cE2HwoA7ILa2vrCVKVSXlFRUVF5XMl7zwQAAPTb9wf9eWcCAAAAAAAAAAAAAAAAAAAA+9dufJ3Y5pgb+XQVAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOCZvgsAAP//96DU7Q==") r0 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r1, 0x0) fallocate(r1, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b) r4 = dup3(r0, r2, 0x0) read$FUSE(r4, &(0x7f0000000a00)={0x2020}, 0x200109d2) 20:51:58 executing program 2: open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x2007ffb) mmap(&(0x7f0000084000/0x1000)=nil, 0x1000, 0x4, 0x28011, r0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r1, 0x0) 20:51:58 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) (async) r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r0, 0x2007ffb) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r0, 0x0) writev(r0, &(0x7f0000000600)=[{&(0x7f00000000c0)="99c51e509169c0ce588b9e4604e3e5f261cedec17e671d8a2a6ffa30776645b022cf5552002a29e0b65d660366a5c0db14f2f172562caf3b32f26a05322a37b6a7adeba9a5f40ae4d37ac221a43d1378a6e0d518d3e6475871e98e7378818f1d222a7ba0649536f529bda6fa8b9c5b126633b4f3523b787cdb450ce915e9649bff7c078ffd47ee3b345735049393e308400ac75f46e4e819423450d4063f33dca47d2257f95caa409ca86fe91a2e412d85bc69077941d582626b930fa0a275de2fe44ae9a2bb70631a65c579e9698c5ee0a16fad130eec25f72ef1e214731fb23548648e6d6c", 0xe6}, {&(0x7f00000001c0)="4cc086075dcd7465c3a2813eb6754862a76d4f9dda75abe2fff04abf4371945c16480b81e3bdd58b0b3d0298f293c3f74226584897e08726309888edeba33a8221d4244d2d098344c52b03ebe07d7ebd766671724c4749c937ae8d35cc8fc67330df9cefc1a930b0e813d92c5befd24033482b8e4436cdfd8a01ac264e58be087f680533b25863f9dbbc3b47bb5f2bf313a206e5dc2d90c91ec228cf83f107315322c78b4ca4fcec63b31600e6406d7c272e0430b52c5bece207df02a686f3a4bc6617f7aa7c25e078f6f662e4fc", 0xce}, {&(0x7f00000002c0)="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", 0xfc}, {&(0x7f00000003c0)="3330de9987c79e4f5c185b8c98d92648bbf63a3fd40c7d7b0cb62d4792efb583c08162fd9f1bd7c18522086b5aa14ecdd39585be4f15f0f763fe82d5817045f030b3129ac9e38d49dd6f06a7afa701cb6c643030ee7e10b318a10ea7d7c9dcca5584ffd6a8cb66982bbc75f34124ebba3c90c10b077973d7ea8d2c9fde7ddd7157ac82208d8e82f7779d2acc9dfb8908eee158ad5e1aee538ab9983c121ba276f16534726c54e740028899c4f8e52c0e885bd4a7c84d334d33d1d197d5b0218a8437c2e4effc5dc834653a6cb67f5aa40227fd0c75fca7405e52199de3", 0xdd}, {&(0x7f00000004c0)="efcc8955f2ef81783147c6e5e4453254d93848169bf3b333bdb03ab3fade0c48306bd71679112c5d3d6e21291e09077745386391f1eac07a0c976017ecc3cd3aebc1dc176d64d69c3e3586b1389a2109a5870cafa29c083b749c23eeacc81e75fcd7c63bebaa02d3ff4201295c7415015648aabc17eec30540d4d2eba43abcfe7a10dd2b4837d7d38e24bb81", 0x8c}, {&(0x7f0000000580)="741769c07fadee49f9a34f28dc0db7c27bac68fccfbbf3151313db2683a2995dbc7eb3428a085a499a04c2a29132c1f8041ef18ea83855ca88e7f0bce0b771dc17d4259921a92035bb133a595a954e5c43e72ad5ef3afec71267c4c2297d1716ebf831a69e319d0f6c8594e1302772adb5f551b7a39504e3e099e4f0ec", 0x7d}], 0x6) (async) writev(r0, &(0x7f0000000600)=[{&(0x7f00000000c0)="99c51e509169c0ce588b9e4604e3e5f261cedec17e671d8a2a6ffa30776645b022cf5552002a29e0b65d660366a5c0db14f2f172562caf3b32f26a05322a37b6a7adeba9a5f40ae4d37ac221a43d1378a6e0d518d3e6475871e98e7378818f1d222a7ba0649536f529bda6fa8b9c5b126633b4f3523b787cdb450ce915e9649bff7c078ffd47ee3b345735049393e308400ac75f46e4e819423450d4063f33dca47d2257f95caa409ca86fe91a2e412d85bc69077941d582626b930fa0a275de2fe44ae9a2bb70631a65c579e9698c5ee0a16fad130eec25f72ef1e214731fb23548648e6d6c", 0xe6}, {&(0x7f00000001c0)="4cc086075dcd7465c3a2813eb6754862a76d4f9dda75abe2fff04abf4371945c16480b81e3bdd58b0b3d0298f293c3f74226584897e08726309888edeba33a8221d4244d2d098344c52b03ebe07d7ebd766671724c4749c937ae8d35cc8fc67330df9cefc1a930b0e813d92c5befd24033482b8e4436cdfd8a01ac264e58be087f680533b25863f9dbbc3b47bb5f2bf313a206e5dc2d90c91ec228cf83f107315322c78b4ca4fcec63b31600e6406d7c272e0430b52c5bece207df02a686f3a4bc6617f7aa7c25e078f6f662e4fc", 0xce}, {&(0x7f00000002c0)="afa378fa174858c2da0b1973da3db3984d143b7fd7457d920b236b661a759d90f22b6c0db0ec9b9f3cf1985602bbdfde0c5b9607e8ccba180d4a04676523fc7b1502ad508bf7af99946602477a5ec1745e3333ed36b3e1d3d337d1c1d0557717d8a17a1a93357adf1991f158e54266ca6eac6edc4dae120ebc5f7cf6bbbc2d5a504f90a6888fe73859869dd23fce84159797f6a90540113dda808750cff8404f53c30b78a742f5ce38a542ed29475edf794c0f7436989bdc4c801344d8832d03afdf6b78637a324e2ebd65719c16895a1709aba6b74183ba9119547fbf24f99b5954f2c3034baad70d580a0bcb14e73f48d242442ed23bc2fadbc54a", 0xfc}, {&(0x7f00000003c0)="3330de9987c79e4f5c185b8c98d92648bbf63a3fd40c7d7b0cb62d4792efb583c08162fd9f1bd7c18522086b5aa14ecdd39585be4f15f0f763fe82d5817045f030b3129ac9e38d49dd6f06a7afa701cb6c643030ee7e10b318a10ea7d7c9dcca5584ffd6a8cb66982bbc75f34124ebba3c90c10b077973d7ea8d2c9fde7ddd7157ac82208d8e82f7779d2acc9dfb8908eee158ad5e1aee538ab9983c121ba276f16534726c54e740028899c4f8e52c0e885bd4a7c84d334d33d1d197d5b0218a8437c2e4effc5dc834653a6cb67f5aa40227fd0c75fca7405e52199de3", 0xdd}, {&(0x7f00000004c0)="efcc8955f2ef81783147c6e5e4453254d93848169bf3b333bdb03ab3fade0c48306bd71679112c5d3d6e21291e09077745386391f1eac07a0c976017ecc3cd3aebc1dc176d64d69c3e3586b1389a2109a5870cafa29c083b749c23eeacc81e75fcd7c63bebaa02d3ff4201295c7415015648aabc17eec30540d4d2eba43abcfe7a10dd2b4837d7d38e24bb81", 0x8c}, {&(0x7f0000000580)="741769c07fadee49f9a34f28dc0db7c27bac68fccfbbf3151313db2683a2995dbc7eb3428a085a499a04c2a29132c1f8041ef18ea83855ca88e7f0bce0b771dc17d4259921a92035bb133a595a954e5c43e72ad5ef3afec71267c4c2297d1716ebf831a69e319d0f6c8594e1302772adb5f551b7a39504e3e099e4f0ec", 0x7d}], 0x6) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r1, 0x0) (async) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r1, 0x0) r2 = socket$tipc(0x1e, 0x5, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000d00)=ANY=[@ANYBLOB="2c2e80d6d8219addbbadec10c08ec16b25a3ae1c060e565dd3d9f598d653b53b67a739f02c7a967ccc54af6665b06ba14105e5e894454fb76e7b383283b2714e7dbf194e26e2cb4c136fb0658a62f0ea14098845e1ce64c1f22320c14bc664b355084a5a18bd22304ffe7a2a8e6c04a9a4a5d429f310b328b24799637d8b9bc474595ae0cd823942f5d760535c56fb6758f2c291429224ed2d2b2ce98140f564aae7770b9f53f24aaf045f290cf776909b202f20"], 0xb) (async) write$binfmt_script(r3, &(0x7f0000000d00)=ANY=[@ANYBLOB="2c2e80d6d8219addbbadec10c08ec16b25a3ae1c060e565dd3d9f598d653b53b67a739f02c7a967ccc54af6665b06ba14105e5e894454fb76e7b383283b2714e7dbf194e26e2cb4c136fb0658a62f0ea14098845e1ce64c1f22320c14bc664b355084a5a18bd22304ffe7a2a8e6c04a9a4a5d429f310b328b24799637d8b9bc474595ae0cd823942f5d760535c56fb6758f2c291429224ed2d2b2ce98140f564aae7770b9f53f24aaf045f290cf776909b202f20"], 0xb) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x13, r3, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000800)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000a00)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r3, 0xc0c89425, &(0x7f0000000c00)={"42d46ed985234b54fbbfda625f74f1cd", r4, r5, {0x8, 0x6}, {0xfffffffffffff3a5, 0x1ff}, 0x3, [0x6, 0xffffffffffffffff, 0x1, 0xea1, 0x87a, 0x7fffffffffffffff, 0x7, 0x7ff, 0x4, 0x1000, 0xc59, 0x8a2, 0xffffffffffffffff, 0xffffffff, 0x2, 0x7fffffffffffffff]}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) (async) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r6, &(0x7f0000000280)=ANY=[@ANYBLOB="2c2e80d6d821"], 0xb) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x13, r6, 0x0) (async) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x13, r6, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r6, 0x4010aeab, &(0x7f0000000680)={0x9, 0x4000}) ioctl$KVM_SET_SIGNAL_MASK(r6, 0x4004ae8b, &(0x7f0000000700)={0xec, "a1cce4b7407302a9e2daf2994e599ca67e43a852efd60a1f6d179861ead2417d7c2dae1bcd564934203ba8fa38fa85eae4696502aa6e57e34b8a91f3bca1ac5b0ce28ff8e4f01173d44eb023d25188241a15c431f6cdcbc75c7a387f1ea4f5ca0962da7dd2dfeeacd1d0c5adbb4133432a648f6dd8903506459d228468848d8b5d3f2ae0421af303061a53202d7386859449ebdcf7902c3f541601c40126cff2cf56f1490ccfdb071bfa7d5039904affe806afaeb8a9f461f7ccb33c25cc5eb851d632cb14824328fbc75cda6ba68c8488a42b039a99d623798c16902f3b0575ae3b914ad69476c117aeda90"}) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r2, 0x1, 0x20000000000003, 0x4d9}) (async) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r2, 0x1, 0x20000000000003, 0x4d9}) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r7, &(0x7f0000000280)=ANY=[@ANYBLOB="2c2e80d6d821"], 0xb) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x13, r7, 0x0) (async) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x13, r7, 0x0) ioctl$UFFDIO_REGISTER(r7, 0xc020aa00, &(0x7f00000006c0)={{&(0x7f0000ffd000/0x1000)=nil, 0x1000}, 0x6}) 20:51:58 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) (async, rerun: 64) r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) (rerun: 64) ftruncate(r0, 0x2007ffb) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r0, 0x0) writev(r0, &(0x7f0000000600)=[{&(0x7f00000000c0)="99c51e509169c0ce588b9e4604e3e5f261cedec17e671d8a2a6ffa30776645b022cf5552002a29e0b65d660366a5c0db14f2f172562caf3b32f26a05322a37b6a7adeba9a5f40ae4d37ac221a43d1378a6e0d518d3e6475871e98e7378818f1d222a7ba0649536f529bda6fa8b9c5b126633b4f3523b787cdb450ce915e9649bff7c078ffd47ee3b345735049393e308400ac75f46e4e819423450d4063f33dca47d2257f95caa409ca86fe91a2e412d85bc69077941d582626b930fa0a275de2fe44ae9a2bb70631a65c579e9698c5ee0a16fad130eec25f72ef1e214731fb23548648e6d6c", 0xe6}, {&(0x7f00000001c0)="4cc086075dcd7465c3a2813eb6754862a76d4f9dda75abe2fff04abf4371945c16480b81e3bdd58b0b3d0298f293c3f74226584897e08726309888edeba33a8221d4244d2d098344c52b03ebe07d7ebd766671724c4749c937ae8d35cc8fc67330df9cefc1a930b0e813d92c5befd24033482b8e4436cdfd8a01ac264e58be087f680533b25863f9dbbc3b47bb5f2bf313a206e5dc2d90c91ec228cf83f107315322c78b4ca4fcec63b31600e6406d7c272e0430b52c5bece207df02a686f3a4bc6617f7aa7c25e078f6f662e4fc", 0xce}, {&(0x7f00000002c0)="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", 0xfc}, {&(0x7f00000003c0)="3330de9987c79e4f5c185b8c98d92648bbf63a3fd40c7d7b0cb62d4792efb583c08162fd9f1bd7c18522086b5aa14ecdd39585be4f15f0f763fe82d5817045f030b3129ac9e38d49dd6f06a7afa701cb6c643030ee7e10b318a10ea7d7c9dcca5584ffd6a8cb66982bbc75f34124ebba3c90c10b077973d7ea8d2c9fde7ddd7157ac82208d8e82f7779d2acc9dfb8908eee158ad5e1aee538ab9983c121ba276f16534726c54e740028899c4f8e52c0e885bd4a7c84d334d33d1d197d5b0218a8437c2e4effc5dc834653a6cb67f5aa40227fd0c75fca7405e52199de3", 0xdd}, {&(0x7f00000004c0)="efcc8955f2ef81783147c6e5e4453254d93848169bf3b333bdb03ab3fade0c48306bd71679112c5d3d6e21291e09077745386391f1eac07a0c976017ecc3cd3aebc1dc176d64d69c3e3586b1389a2109a5870cafa29c083b749c23eeacc81e75fcd7c63bebaa02d3ff4201295c7415015648aabc17eec30540d4d2eba43abcfe7a10dd2b4837d7d38e24bb81", 0x8c}, {&(0x7f0000000580)="741769c07fadee49f9a34f28dc0db7c27bac68fccfbbf3151313db2683a2995dbc7eb3428a085a499a04c2a29132c1f8041ef18ea83855ca88e7f0bce0b771dc17d4259921a92035bb133a595a954e5c43e72ad5ef3afec71267c4c2297d1716ebf831a69e319d0f6c8594e1302772adb5f551b7a39504e3e099e4f0ec", 0x7d}], 0x6) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r1, 0x0) (async) r2 = socket$tipc(0x1e, 0x5, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000d00)=ANY=[@ANYBLOB="2c2e80d6d8219addbbadec10c08ec16b25a3ae1c060e565dd3d9f598d653b53b67a739f02c7a967ccc54af6665b06ba14105e5e894454fb76e7b383283b2714e7dbf194e26e2cb4c136fb0658a62f0ea14098845e1ce64c1f22320c14bc664b355084a5a18bd22304ffe7a2a8e6c04a9a4a5d429f310b328b24799637d8b9bc474595ae0cd823942f5d760535c56fb6758f2c291429224ed2d2b2ce98140f564aae7770b9f53f24aaf045f290cf776909b202f20"], 0xb) (async) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x13, r3, 0x0) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000800)={0x0, ""/256, 0x0, 0x0, 0x0}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000a00)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r3, 0xc0c89425, &(0x7f0000000c00)={"42d46ed985234b54fbbfda625f74f1cd", r4, r5, {0x8, 0x6}, {0xfffffffffffff3a5, 0x1ff}, 0x3, [0x6, 0xffffffffffffffff, 0x1, 0xea1, 0x87a, 0x7fffffffffffffff, 0x7, 0x7ff, 0x4, 0x1000, 0xc59, 0x8a2, 0xffffffffffffffff, 0xffffffff, 0x2, 0x7fffffffffffffff]}) (async, rerun: 64) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) (rerun: 64) write$binfmt_script(r6, &(0x7f0000000280)=ANY=[@ANYBLOB="2c2e80d6d821"], 0xb) (async) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x13, r6, 0x0) (async) ioctl$KVM_ARM_SET_DEVICE_ADDR(r6, 0x4010aeab, &(0x7f0000000680)={0x9, 0x4000}) (async) ioctl$KVM_SET_SIGNAL_MASK(r6, 0x4004ae8b, &(0x7f0000000700)={0xec, "a1cce4b7407302a9e2daf2994e599ca67e43a852efd60a1f6d179861ead2417d7c2dae1bcd564934203ba8fa38fa85eae4696502aa6e57e34b8a91f3bca1ac5b0ce28ff8e4f01173d44eb023d25188241a15c431f6cdcbc75c7a387f1ea4f5ca0962da7dd2dfeeacd1d0c5adbb4133432a648f6dd8903506459d228468848d8b5d3f2ae0421af303061a53202d7386859449ebdcf7902c3f541601c40126cff2cf56f1490ccfdb071bfa7d5039904affe806afaeb8a9f461f7ccb33c25cc5eb851d632cb14824328fbc75cda6ba68c8488a42b039a99d623798c16902f3b0575ae3b914ad69476c117aeda90"}) (async, rerun: 64) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r2, 0x1, 0x20000000000003, 0x4d9}) (async, rerun: 64) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r7, &(0x7f0000000280)=ANY=[@ANYBLOB="2c2e80d6d821"], 0xb) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x13, r7, 0x0) ioctl$UFFDIO_REGISTER(r7, 0xc020aa00, &(0x7f00000006c0)={{&(0x7f0000ffd000/0x1000)=nil, 0x1000}, 0x6}) [ 432.561452][ T4730] EXT4-fs error (device loop4): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:7: bad extent address lblock: 116, depth: 1 pblock 0 [ 432.568819][ T7953] EXT4-fs error (device loop3): ext4_discard_preallocations:4467: comm syz-executor.3: Error -117 reading block bitmap for 0 [ 432.582762][ T530] EXT4-fs error (device loop1): ext4_quota_off:6502: inode #3: comm syz-executor.1: mark_inode_dirty error [ 432.614971][ T4730] EXT4-fs (loop4): Delayed block allocation failed for inode 16 at logical offset 116 with max blocks 2 with error 117 20:51:58 executing program 2: open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(0xffffffffffffffff, 0x2007ffb) mmap(&(0x7f0000084000/0x1000)=nil, 0x1000, 0x4, 0x28011, r0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r1, 0x0) [ 432.633258][ T7] EXT4-fs error (device loop3): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 432.644101][ T4730] EXT4-fs (loop4): This should not happen!! Data will be lost [ 432.644101][ T4730] [ 432.657131][ T7] EXT4-fs (loop3): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 3 with error 117 [ 432.669759][ T7] EXT4-fs (loop3): This should not happen!! Data will be lost [ 432.669759][ T7] 20:51:58 executing program 2: open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(0xffffffffffffffff, 0x2007ffb) mmap(&(0x7f0000084000/0x1000)=nil, 0x1000, 0x4, 0x28011, r0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r1, 0x0) 20:51:58 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r0, 0x2007ffb) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x440000, 0x100) dup2(r1, r0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r2, 0x0) [ 432.684791][ T542] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5872: Corrupt filesystem [ 432.685217][ T7] EXT4-fs error (device loop3): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:0: bad extent address lblock: 116, depth: 1 pblock 0 [ 432.709517][ T542] EXT4-fs error (device loop4): ext4_quota_off:6502: inode #3: comm syz-executor.4: mark_inode_dirty error [ 432.710643][ T7] EXT4-fs (loop3): Delayed block allocation failed for inode 16 at logical offset 116 with max blocks 2 with error 117 [ 432.733711][ T7] EXT4-fs (loop3): This should not happen!! Data will be lost [ 432.733711][ T7] [ 432.746705][ T538] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5872: Corrupt filesystem [ 432.762607][ T538] EXT4-fs error (device loop3): ext4_quota_off:6502: inode #3: comm syz-executor.3: mark_inode_dirty error [ 432.807919][ T7982] EXT4-fs (loop1): 1 orphan inode deleted [ 432.816093][ T7992] EXT4-fs (loop4): 1 orphan inode deleted [ 432.818094][ T7982] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 432.823202][ T7988] EXT4-fs (loop5): 1 orphan inode deleted [ 432.830868][ T7982] ext4 filesystem being mounted at /root/syzkaller-testdir2974389928/syzkaller.HOSnAX/261/file1 supports timestamps until 2038 (0x7fffffff) [ 432.836117][ T7992] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 432.850149][ T7988] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 432.859393][ T7992] ext4 filesystem being mounted at /root/syzkaller-testdir2389773362/syzkaller.yuTcFk/243/file1 supports timestamps until 2038 (0x7fffffff) [ 432.868898][ T7988] ext4 filesystem being mounted at /root/syzkaller-testdir2650324621/syzkaller.G6dHvR/232/file1 supports timestamps until 2038 (0x7fffffff) [ 432.900060][ T7997] EXT4-fs (loop3): 1 orphan inode deleted [ 432.909829][ T7991] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:462: comm syz-executor.4: Invalid block bitmap block 0 in block_group 0 [ 432.921007][ T7997] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 432.925456][ T7991] EXT4-fs error (device loop4): ext4_discard_preallocations:4467: comm syz-executor.4: Error -117 reading block bitmap for 0 [ 432.932914][ T7997] ext4 filesystem being mounted at /root/syzkaller-testdir1695172709/syzkaller.Uq6l16/233/file1 supports timestamps until 2038 (0x7fffffff) [ 432.945205][ T7991] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:462: comm syz-executor.4: Invalid block bitmap block 0 in block_group 0 [ 432.972563][ T7991] EXT4-fs error (device loop4): ext4_discard_preallocations:4467: comm syz-executor.4: Error -117 reading block bitmap for 0 [ 432.983118][ T7982] EXT4-fs error (device loop1): ext4_ext_map_blocks:4115: inode #18: comm syz-executor.1: bad extent address lblock: 3, depth: 1 pblock 0 [ 432.999483][ T7988] EXT4-fs error (device loop5): ext4_ext_map_blocks:4115: inode #18: comm syz-executor.5: bad extent address lblock: 3, depth: 1 pblock 0 [ 433.005086][ T7982] EXT4-fs error (device loop1): ext4_ext_map_blocks:4115: inode #18: comm syz-executor.1: bad extent address lblock: 3, depth: 1 pblock 0 [ 433.013712][ T4730] EXT4-fs error (device loop4): ext4_ext_map_blocks:4115: inode #18: comm kworker/u4:7: bad extent address lblock: 0, depth: 1 pblock 0 [ 433.042630][ T7988] EXT4-fs error (device loop5): ext4_ext_map_blocks:4115: inode #18: comm syz-executor.5: bad extent address lblock: 3, depth: 1 pblock 0 [ 433.042876][ T4730] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 3 with error 117 [ 433.057550][ T7997] EXT4-fs error (device loop3): ext4_ext_map_blocks:4115: inode #16: comm syz-executor.3: bad extent address lblock: 3, depth: 1 pblock 0 [ 433.073871][ T7982] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:462: comm syz-executor.1: Invalid block bitmap block 0 in block_group 0 [ 433.083361][ T4730] EXT4-fs (loop4): This should not happen!! Data will be lost [ 433.083361][ T4730] [ 433.096702][ T7997] EXT4-fs error (device loop3): ext4_ext_map_blocks:4115: inode #16: comm syz-executor.3: bad extent address lblock: 3, depth: 1 pblock 0 [ 433.106158][ T7982] EXT4-fs error (device loop1): ext4_discard_preallocations:4467: comm syz-executor.1: Error -117 reading block bitmap for 0 [ 433.130744][ T7997] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:462: comm syz-executor.3: Invalid block bitmap block 0 in block_group 0 [ 433.146437][ T7997] EXT4-fs error (device loop3): ext4_discard_preallocations:4467: comm syz-executor.3: Error -117 reading block bitmap for 0 [ 433.149360][ T4730] EXT4-fs error (device loop4): ext4_ext_map_blocks:4115: inode #18: comm kworker/u4:7: bad extent address lblock: 116, depth: 1 pblock 0 [ 433.159450][ T7997] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:462: comm syz-executor.3: Invalid block bitmap block 0 in block_group 0 [ 433.188385][ T7997] EXT4-fs error (device loop3): ext4_discard_preallocations:4467: comm syz-executor.3: Error -117 reading block bitmap for 0 [ 433.193511][ T8011] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:462: comm syz-executor.5: Invalid block bitmap block 0 in block_group 0 [ 433.201936][ T4730] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 116 with max blocks 2 with error 117 [ 433.223665][ T7982] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:462: comm syz-executor.1: Invalid block bitmap block 0 in block_group 0 [ 433.227209][ T8011] EXT4-fs error (device loop5): ext4_discard_preallocations:4467: comm syz-executor.5: Error -117 reading block bitmap for 0 20:51:59 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2073fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$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") dup(r0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) fallocate(r2, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) r4 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r4, &(0x7f00000000c0)=ANY=[], 0x208e24b) r5 = dup3(r1, r3, 0x0) writev(r1, &(0x7f0000000540)=[{&(0x7f0000000000)="0de1a2dbd4f1f4d9682dc2d2469287125c29c62c6d438cc8e84230c3809e0bec17", 0x21}, {&(0x7f0000002a40)="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", 0x1000}, {&(0x7f00000001c0)="1b33269ea65843045b48c2c65cacb12beabf185fd596d9a30f3a258b30c94841259ab1027409af4a3a6e705ddc2ecbb595afa914f222f1cf768c8124eead84f478c8b238f2ebceb0ecbda51c5d70d260d1cea1067b852e11fc4c0f2236e5bb1e8b04f28ac526d7160d12bb2469c9ae10632dd432a531d04b356a291e6868f4741ecb08e0", 0x84}, {&(0x7f0000000280)="cd984f069c2a1c7a61f6b62b73ae842d0e25342ec42d34afd0f9db2e8465b2f55d7d519318192203b01446f140fd396e3cb19d6689ce893cdd852ae6901cc311ba9a1c5ef225327714ca8272f362fb8b0c2f03bba04961075666334d49e29100fc38283d3cd1f8f06f87d8ac8bc3ef", 0x6f}, {&(0x7f0000000300)="35a77821c19b8a0c852d78a09166ea3bcfc3f3bdafc620f6b50ef03bc471d3e8403bb7f82f46820bdc6293fe4518111fe0b109b87843f0f2f9", 0x39}, {&(0x7f0000000440)="6dae8be540390efa2e3ff4deb7c6a130857a99b28b887435fbcae62faf5bad5a3b4074f13e58199f90f955f66762cb9bd97b08e2a81e96c4e538b5aa836f83ee3e6e0fbc9873bcbb12d361f2434db16ac00c022c8c5509f2b765087a857c57711385b69ad1d75e2e698e85e3ad85ff6d5f0b842d4783e32693e5b966eb0c4d9883598bcb5f70ccae2200f47503fce63511fc9299b68ac11980ef50d2f0b3c9565a2a1aa6b986bfddc8112e989897d997352bb43c5aada9aebbe504", 0xbb}], 0x6) read$FUSE(r5, &(0x7f0000000a00)={0x2020}, 0xffd2) 20:51:59 executing program 2: open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(0xffffffffffffffff, 0x2007ffb) mmap(&(0x7f0000084000/0x1000)=nil, 0x1000, 0x4, 0x28011, r0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r1, 0x0) [ 433.240916][ T7] EXT4-fs error (device loop3): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 433.253628][ T4730] EXT4-fs (loop4): This should not happen!! Data will be lost [ 433.253628][ T4730] [ 433.267725][ T7982] EXT4-fs error (device loop1): ext4_discard_preallocations:4467: comm syz-executor.1: Error -117 reading block bitmap for 0 [ 433.277018][ T7] EXT4-fs (loop3): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 3 with error 117 [ 433.300480][ T8011] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:462: comm syz-executor.5: Invalid block bitmap block 0 in block_group 0 [ 433.302535][ T7] EXT4-fs (loop3): This should not happen!! Data will be lost [ 433.302535][ T7] [ 433.318622][ T542] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5872: Corrupt filesystem [ 433.324833][ T4103] EXT4-fs error (device loop1): ext4_ext_map_blocks:4115: inode #18: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 433.333896][ T542] EXT4-fs error (device loop4): ext4_quota_off:6502: inode #3: comm syz-executor.4: mark_inode_dirty error [ 433.351237][ T7] EXT4-fs error (device loop3): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:0: bad extent address lblock: 116, depth: 1 pblock 0 [ 433.359381][ T4103] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 3 with error 117 [ 433.373157][ T8011] EXT4-fs error (device loop5): ext4_discard_preallocations:4467: comm syz-executor.5: Error -117 reading block bitmap for 0 [ 433.397823][ T7] EXT4-fs (loop3): Delayed block allocation failed for inode 16 at logical offset 116 with max blocks 2 with error 117 20:51:59 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0039871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ebbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c160000000000000000666a"], 0x12, 0x4b4, &(0x7f0000001b00)="$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") r1 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) fallocate(r2, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) r4 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r4, &(0x7f00000000c0)=ANY=[], 0x208e24b) fsconfig$FSCONFIG_SET_PATH_EMPTY(r3, 0x4, &(0x7f0000000000)='ext4\x00', &(0x7f00000001c0)='./file1\x00', r0) r5 = dup3(r1, r3, 0x0) read$FUSE(r5, &(0x7f0000000a00)={0x2020}, 0xffd2) 20:51:59 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$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") r0 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r1, 0x0) fallocate(r1, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b) r4 = dup3(r0, r2, 0x0) read$FUSE(r4, &(0x7f0000000a00)={0x2020}, 0xffd2) (fail_nth: 1) 20:51:59 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r0, 0x2007ffb) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) (async) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) open(&(0x7f0000000040)='./bus\x00', 0x440000, 0x100) (async) r1 = open(&(0x7f0000000040)='./bus\x00', 0x440000, 0x100) dup2(r1, r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) (async) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r2, 0x0) 20:51:59 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$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") r0 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r1, 0x0) fallocate(r1, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b) r4 = dup3(r0, r2, 0x0) read$FUSE(r4, &(0x7f0000000a00)={0x2020}, 0x1fffffff000) 20:51:59 executing program 2: open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r0, 0x0) mmap(&(0x7f0000084000/0x1000)=nil, 0x1000, 0x4, 0x28011, r0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r1, 0x0) [ 433.398868][ T4103] EXT4-fs (loop1): This should not happen!! Data will be lost [ 433.398868][ T4103] [ 433.412754][ T7] EXT4-fs (loop3): This should not happen!! Data will be lost [ 433.412754][ T7] [ 433.429388][ T4730] EXT4-fs error (device loop5): ext4_ext_map_blocks:4115: inode #18: comm kworker/u4:7: bad extent address lblock: 0, depth: 1 pblock 0 [ 433.431249][ T538] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5872: Corrupt filesystem 20:51:59 executing program 2: open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r0, 0x0) mmap(&(0x7f0000084000/0x1000)=nil, 0x1000, 0x4, 0x28011, r0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r1, 0x0) 20:51:59 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) (async) open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r0, 0x2007ffb) (async) ftruncate(r0, 0x2007ffb) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x440000, 0x100) dup2(r1, r0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r2, 0x0) (async) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r2, 0x0) 20:51:59 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r0, 0x2007ffb) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r1, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@ipv4_deladdr={0x50, 0x15, 0x400, 0x70bd2b, 0x25dfdbfc, {0x2, 0x8, 0x51, 0xff}, [@IFA_TARGET_NETNSID={0x8, 0xa, 0x4}, @IFA_TARGET_NETNSID={0x8, 0xa, 0x3}, @IFA_RT_PRIORITY={0x8, 0x9, 0xd4c2}, @IFA_RT_PRIORITY={0x8, 0x9, 0x6}, @IFA_BROADCAST={0x8, 0x4, @initdev={0xac, 0x1e, 0x1, 0x0}}, @IFA_ADDRESS={0x8, 0x1, @dev={0xac, 0x14, 0x14, 0xb}}, @IFA_FLAGS={0x8, 0x8, 0x100}]}, 0x50}, 0x1, 0x0, 0x0, 0x40004}, 0x4000000) [ 433.452932][ T538] EXT4-fs error (device loop3): ext4_quota_off:6502: inode #3: comm syz-executor.3: mark_inode_dirty error [ 433.470900][ T4103] EXT4-fs error (device loop1): ext4_ext_map_blocks:4115: inode #18: comm kworker/u4:6: bad extent address lblock: 116, depth: 1 pblock 0 [ 433.486135][ T4103] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 116 with max blocks 2 with error 117 [ 433.486265][ T4730] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 3 with error 117 [ 433.508429][ T4103] EXT4-fs (loop1): This should not happen!! Data will be lost [ 433.508429][ T4103] [ 433.520197][ T4730] EXT4-fs (loop5): This should not happen!! Data will be lost [ 433.520197][ T4730] [ 433.526554][ T530] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5872: Corrupt filesystem [ 433.536613][ T4730] EXT4-fs error (device loop5): ext4_ext_map_blocks:4115: inode #18: comm kworker/u4:7: bad extent address lblock: 116, depth: 1 pblock 0 20:51:59 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r0, 0x2007ffb) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r1, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@ipv4_deladdr={0x50, 0x15, 0x400, 0x70bd2b, 0x25dfdbfc, {0x2, 0x8, 0x51, 0xff}, [@IFA_TARGET_NETNSID={0x8, 0xa, 0x4}, @IFA_TARGET_NETNSID={0x8, 0xa, 0x3}, @IFA_RT_PRIORITY={0x8, 0x9, 0xd4c2}, @IFA_RT_PRIORITY={0x8, 0x9, 0x6}, @IFA_BROADCAST={0x8, 0x4, @initdev={0xac, 0x1e, 0x1, 0x0}}, @IFA_ADDRESS={0x8, 0x1, @dev={0xac, 0x14, 0x14, 0xb}}, @IFA_FLAGS={0x8, 0x8, 0x100}]}, 0x50}, 0x1, 0x0, 0x0, 0x40004}, 0x4000000) open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) (async) open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) (async) ftruncate(r0, 0x2007ffb) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r0, 0x0) (async) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) (async) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r1, 0x0) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@ipv4_deladdr={0x50, 0x15, 0x400, 0x70bd2b, 0x25dfdbfc, {0x2, 0x8, 0x51, 0xff}, [@IFA_TARGET_NETNSID={0x8, 0xa, 0x4}, @IFA_TARGET_NETNSID={0x8, 0xa, 0x3}, @IFA_RT_PRIORITY={0x8, 0x9, 0xd4c2}, @IFA_RT_PRIORITY={0x8, 0x9, 0x6}, @IFA_BROADCAST={0x8, 0x4, @initdev={0xac, 0x1e, 0x1, 0x0}}, @IFA_ADDRESS={0x8, 0x1, @dev={0xac, 0x14, 0x14, 0xb}}, @IFA_FLAGS={0x8, 0x8, 0x100}]}, 0x50}, 0x1, 0x0, 0x0, 0x40004}, 0x4000000) (async) 20:51:59 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r0, 0x2007ffb) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r0, 0x0) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) (async) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r1, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@ipv4_deladdr={0x50, 0x15, 0x400, 0x70bd2b, 0x25dfdbfc, {0x2, 0x8, 0x51, 0xff}, [@IFA_TARGET_NETNSID={0x8, 0xa, 0x4}, @IFA_TARGET_NETNSID={0x8, 0xa, 0x3}, @IFA_RT_PRIORITY={0x8, 0x9, 0xd4c2}, @IFA_RT_PRIORITY={0x8, 0x9, 0x6}, @IFA_BROADCAST={0x8, 0x4, @initdev={0xac, 0x1e, 0x1, 0x0}}, @IFA_ADDRESS={0x8, 0x1, @dev={0xac, 0x14, 0x14, 0xb}}, @IFA_FLAGS={0x8, 0x8, 0x100}]}, 0x50}, 0x1, 0x0, 0x0, 0x40004}, 0x4000000) [ 433.539481][ T530] EXT4-fs error (device loop1): ext4_quota_off:6502: inode #3: comm syz-executor.1: mark_inode_dirty error [ 433.566646][ T4730] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 116 with max blocks 2 with error 117 [ 433.579142][ T4730] EXT4-fs (loop5): This should not happen!! Data will be lost [ 433.579142][ T4730] [ 433.596289][ T8028] EXT4-fs (loop4): 1 orphan inode deleted [ 433.602418][ T8028] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 433.613330][ T8028] ext4 filesystem being mounted at /root/syzkaller-testdir2389773362/syzkaller.yuTcFk/244/file1 supports timestamps until 2038 (0x7fffffff) [ 433.618831][ T529] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5872: Corrupt filesystem [ 433.652681][ T529] EXT4-fs error (device loop5): ext4_quota_off:6502: inode #3: comm syz-executor.5: mark_inode_dirty error [ 433.673164][ T8054] EXT4-fs (loop1): 1 orphan inode deleted [ 433.673796][ T8055] EXT4-fs (loop3): 1 orphan inode deleted [ 433.680287][ T8028] FAULT_INJECTION: forcing a failure. [ 433.680287][ T8028] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 433.684404][ T8055] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 433.697386][ T8054] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 433.706397][ T8055] ext4 filesystem being mounted at /root/syzkaller-testdir1695172709/syzkaller.Uq6l16/234/file1 supports timestamps until 2038 (0x7fffffff) [ 433.714828][ T8028] CPU: 1 PID: 8028 Comm: syz-executor.4 Not tainted 5.10.180-syzkaller-00696-gb04c94b9f966 #0 [ 433.729353][ T8054] ext4 filesystem being mounted at /root/syzkaller-testdir2974389928/syzkaller.HOSnAX/262/file1 supports timestamps until 2038 (0x7fffffff) [ 433.738800][ T8028] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 433.738806][ T8028] Call Trace: [ 433.738829][ T8028] dump_stack_lvl+0x1e2/0x24b [ 433.738840][ T8028] ? panic+0x80b/0x80b [ 433.738853][ T8028] ? find_get_entry+0x44c/0x4c0 [ 433.738874][ T8028] ? bfq_pos_tree_add_move+0x43b/0x43b [ 433.784289][ T8028] ? page_cache_prev_miss+0x410/0x410 [ 433.789485][ T8028] dump_stack+0x15/0x17 [ 433.793482][ T8028] should_fail+0x3c6/0x510 [ 433.797731][ T8028] should_fail_usercopy+0x1a/0x20 [ 433.802590][ T8028] copy_page_to_iter+0x3e3/0x7b0 [ 433.807402][ T8028] generic_file_buffered_read+0x1e7d/0x2aa0 [ 433.813100][ T8028] ? terminate_walk+0x407/0x4f0 [ 433.817787][ T8028] ? find_get_pages_range_tag+0xa80/0xa80 [ 433.823336][ T8028] ? _kstrtoull+0x3a0/0x4a0 [ 433.827672][ T8028] ? memset+0x35/0x40 [ 433.831497][ T8028] ? __fsnotify_parent+0x4b9/0x6c0 [ 433.836447][ T8028] generic_file_read_iter+0x107/0x6b0 [ 433.841648][ T8028] ? __fsnotify_update_child_dentry_flags+0x2b0/0x2b0 [ 433.848249][ T8028] ? PageUptodate+0xb0/0xb0 [ 433.852583][ T8028] ? fsnotify_perm+0x3d3/0x4e0 [ 433.857185][ T8028] ext4_file_read_iter+0x287/0x4d0 [ 433.862224][ T8028] vfs_read+0x999/0xbb0 [ 433.866216][ T8028] ? kernel_read+0x70/0x70 [ 433.870483][ T8028] ? mutex_trylock+0xa0/0xa0 [ 433.874895][ T8028] ? __fdget_pos+0x278/0x310 [ 433.879324][ T8028] ? ksys_read+0x77/0x2c0 [ 433.883488][ T8028] ksys_read+0x199/0x2c0 [ 433.887578][ T8028] ? vfs_write+0xe70/0xe70 [ 433.891859][ T8028] ? debug_smp_processor_id+0x17/0x20 [ 433.897036][ T8028] __x64_sys_read+0x7b/0x90 [ 433.901367][ T8028] do_syscall_64+0x34/0x70 [ 433.905619][ T8028] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 433.911345][ T8028] RIP: 0033:0x7efeafbc8389 [ 433.915598][ T8028] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 433.935037][ T8028] RSP: 002b:00007efeae93b168 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 433.943283][ T8028] RAX: ffffffffffffffda RBX: 00007efeafce7f80 RCX: 00007efeafbc8389 [ 433.951101][ T8028] RDX: 000000000000ffd2 RSI: 0000000020000a00 RDI: 0000000000000006 [ 433.958909][ T8028] RBP: 00007efeae93b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 433.966724][ T8028] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 433.974530][ T8028] R13: 00007fff27bc643f R14: 00007efeae93b300 R15: 0000000000022000 [ 433.996761][ T8025] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:462: comm syz-executor.4: Invalid block bitmap block 0 in block_group 0 [ 434.011135][ T8025] EXT4-fs error (device loop4): ext4_discard_preallocations:4467: comm syz-executor.4: Error -117 reading block bitmap for 0 [ 434.028262][ T8025] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:462: comm syz-executor.4: Invalid block bitmap block 0 in block_group 0 [ 434.029117][ T8055] EXT4-fs error (device loop3): ext4_ext_map_blocks:4115: inode #18: comm syz-executor.3: bad extent address lblock: 3, depth: 1 pblock 0 [ 434.043116][ T8025] EXT4-fs error (device loop4): ext4_discard_preallocations:4467: comm syz-executor.4: Error -117 reading block bitmap for 0 [ 434.060016][ T8052] EXT4-fs error (device loop1): ext4_ext_map_blocks:4115: inode #18: comm syz-executor.1: bad extent address lblock: 3, depth: 1 pblock 0 [ 434.083985][ T8055] EXT4-fs error (device loop3): ext4_ext_map_blocks:4115: inode #18: comm syz-executor.3: bad extent address lblock: 3, depth: 1 pblock 0 [ 434.087622][ T8054] EXT4-fs error (device loop1): ext4_ext_map_blocks:4115: inode #18: comm syz-executor.1: bad extent address lblock: 0, depth: 1 pblock 0 [ 434.098557][ T576] EXT4-fs error (device loop4): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 434.112295][ T8054] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 117 [ 434.126106][ T576] EXT4-fs (loop4): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 3 with error 117 [ 434.150019][ T576] EXT4-fs (loop4): This should not happen!! Data will be lost [ 434.150019][ T576] [ 434.151405][ T8055] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:462: comm syz-executor.3: Invalid block bitmap block 0 in block_group 0 [ 434.159867][ T576] EXT4-fs error (device loop4): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:3: bad extent address lblock: 116, depth: 1 pblock 0 [ 434.173910][ T8054] EXT4-fs (loop1): This should not happen!! Data will be lost [ 434.173910][ T8054] [ 434.187411][ T576] EXT4-fs (loop4): Delayed block allocation failed for inode 16 at logical offset 116 with max blocks 2 with error 117 [ 434.197021][ T8067] EXT4-fs error (device loop1): ext4_ext_map_blocks:4115: inode #18: comm syz-executor.1: bad extent address lblock: 0, depth: 1 pblock 0 [ 434.209160][ T8055] EXT4-fs error (device loop3): ext4_discard_preallocations:4467: comm syz-executor.3: Error -117 reading block bitmap for 0 [ 434.235595][ T576] EXT4-fs (loop4): This should not happen!! Data will be lost [ 434.235595][ T576] [ 434.245765][ T8064] EXT4-fs (loop5): 1 orphan inode deleted [ 434.247255][ T542] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5872: Corrupt filesystem [ 434.256399][ T8054] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:462: comm syz-executor.1: Invalid block bitmap block 0 in block_group 0 [ 434.260749][ T8064] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 434.274922][ T8054] EXT4-fs error (device loop1): ext4_discard_preallocations:4467: comm syz-executor.1: Error -117 reading block bitmap for 0 [ 434.283280][ T8064] ext4 filesystem being mounted at /root/syzkaller-testdir2650324621/syzkaller.G6dHvR/233/file1 supports timestamps until 2038 (0x7fffffff) [ 434.295685][ T8055] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:462: comm syz-executor.3: Invalid block bitmap block 0 in block_group 0 [ 434.310187][ T542] EXT4-fs error (device loop4): ext4_quota_off:6502: inode #3: comm syz-executor.4: mark_inode_dirty error [ 434.334462][ T8054] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:462: comm syz-executor.1: Invalid block bitmap block 0 in block_group 0 [ 434.343474][ T8064] EXT4-fs error (device loop5): ext4_ext_map_blocks:4115: inode #16: comm syz-executor.5: bad extent address lblock: 3, depth: 1 pblock 0 20:52:00 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2073fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$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") dup(r0) (async) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) (async) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) fallocate(r2, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) (async) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) (async) r4 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r4, &(0x7f00000000c0)=ANY=[], 0x208e24b) (async, rerun: 64) r5 = dup3(r1, r3, 0x0) (rerun: 64) writev(r1, &(0x7f0000000540)=[{&(0x7f0000000000)="0de1a2dbd4f1f4d9682dc2d2469287125c29c62c6d438cc8e84230c3809e0bec17", 0x21}, {&(0x7f0000002a40)="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", 0x1000}, {&(0x7f00000001c0)="1b33269ea65843045b48c2c65cacb12beabf185fd596d9a30f3a258b30c94841259ab1027409af4a3a6e705ddc2ecbb595afa914f222f1cf768c8124eead84f478c8b238f2ebceb0ecbda51c5d70d260d1cea1067b852e11fc4c0f2236e5bb1e8b04f28ac526d7160d12bb2469c9ae10632dd432a531d04b356a291e6868f4741ecb08e0", 0x84}, {&(0x7f0000000280)="cd984f069c2a1c7a61f6b62b73ae842d0e25342ec42d34afd0f9db2e8465b2f55d7d519318192203b01446f140fd396e3cb19d6689ce893cdd852ae6901cc311ba9a1c5ef225327714ca8272f362fb8b0c2f03bba04961075666334d49e29100fc38283d3cd1f8f06f87d8ac8bc3ef", 0x6f}, {&(0x7f0000000300)="35a77821c19b8a0c852d78a09166ea3bcfc3f3bdafc620f6b50ef03bc471d3e8403bb7f82f46820bdc6293fe4518111fe0b109b87843f0f2f9", 0x39}, {&(0x7f0000000440)="6dae8be540390efa2e3ff4deb7c6a130857a99b28b887435fbcae62faf5bad5a3b4074f13e58199f90f955f66762cb9bd97b08e2a81e96c4e538b5aa836f83ee3e6e0fbc9873bcbb12d361f2434db16ac00c022c8c5509f2b765087a857c57711385b69ad1d75e2e698e85e3ad85ff6d5f0b842d4783e32693e5b966eb0c4d9883598bcb5f70ccae2200f47503fce63511fc9299b68ac11980ef50d2f0b3c9565a2a1aa6b986bfddc8112e989897d997352bb43c5aada9aebbe504", 0xbb}], 0x6) (async, rerun: 64) read$FUSE(r5, &(0x7f0000000a00)={0x2020}, 0xffd2) (rerun: 64) 20:52:00 executing program 2: open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r0, 0x0) mmap(&(0x7f0000084000/0x1000)=nil, 0x1000, 0x4, 0x28011, r0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r1, 0x0) [ 434.362240][ T8054] EXT4-fs error (device loop1): ext4_discard_preallocations:4467: comm syz-executor.1: Error -117 reading block bitmap for 0 [ 434.362262][ T8055] EXT4-fs error (device loop3): ext4_discard_preallocations:4467: comm syz-executor.3: Error -117 reading block bitmap for 0 [ 434.376756][ T8064] EXT4-fs error (device loop5): ext4_ext_map_blocks:4115: inode #16: comm syz-executor.5: bad extent address lblock: 3, depth: 1 pblock 0 [ 434.402610][ T4103] EXT4-fs error (device loop3): ext4_ext_map_blocks:4115: inode #18: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 434.403508][ T4730] EXT4-fs error (device loop1): ext4_ext_map_blocks:4115: inode #18: comm kworker/u4:7: bad extent address lblock: 2, depth: 1 pblock 0 [ 434.436435][ T4103] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 3 with error 117 [ 434.445792][ T8064] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:462: comm syz-executor.5: Invalid block bitmap block 0 in block_group 0 [ 434.448899][ T4103] EXT4-fs (loop3): This should not happen!! Data will be lost [ 434.448899][ T4103] [ 434.463724][ T4730] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 2 with max blocks 1 with error 117 [ 434.472086][ T4103] EXT4-fs error (device loop3): ext4_ext_map_blocks:4115: inode #18: comm kworker/u4:6: bad extent address lblock: 116, depth: 1 pblock 0 [ 434.484033][ T4730] EXT4-fs (loop1): This should not happen!! Data will be lost [ 434.484033][ T4730] [ 434.498431][ T8064] EXT4-fs error (device loop5): ext4_discard_preallocations:4467: comm syz-executor.5: Error -117 reading block bitmap for 0 [ 434.507580][ T4730] EXT4-fs error (device loop1): ext4_ext_map_blocks:4115: inode #18: comm kworker/u4:7: bad extent address lblock: 116, depth: 1 pblock 0 [ 434.520246][ T8064] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:462: comm syz-executor.5: Invalid block bitmap block 0 in block_group 0 [ 434.533858][ T4103] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 116 with max blocks 2 with error 117 20:52:00 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0039871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ebbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c160000000000000000666a"], 0x12, 0x4b4, &(0x7f0000001b00)="$eJzs3d9rW9cdAPDvvbay/HBmZ9tDFlgWlgwnbJHseEnMHrIMxvIU2Ja9Z54tG2PZMpacxCYMh/0BgzHWQp/61JdC/4BCyZ9QCoH2vbSlpbRJ+9CHtiqSrtLElWKHyL5gfz5wfM+5V9L3e2x0dc+9x7oB7FunIuJqRAxExLmIGM7Wp1m51mxstB/36OHd6WZJotG48VkSSbau81pJtjzSfkocjIi/XYv4Z/LDuLW19YWpSqW8krVL9cXlUm1t/fz84tRcea68NDExfmny8uTFybG+9HMkIq786aP//+e1P19567e337/5ydl/NdMayrY/2Y9+ane90PpddAxGxMpOBMvBQLYs5JwHAADb0zzG/0lE/Kp1/D8cA62jUwAAAGAvafxhKL5OIhoAAADAnpW25sAmaTGbCzAUaVostufw/iwOp5Vqrf6b2erq0kx7ruxIFNLZ+Up5LJsrPBKFpNkez+bYdtoXNrUnIuJYRPxv+FCrXZyuVmbyPvkBAAAA+8SRTeP/L4fb438AAABgjxnJOwEAAABgxxn/AwAAwN5n/A8AAAB72l+uX2+WRuf+1zO31lYXqrfOz5RrC8XF1enidHVluThXrc61vrNvcavXq1Sry7+LpdU7pXq5Vi/V1tZvLlZXl+o355+6BTYAAACwi4798v57SURs/P5QqzQdyDspYFckz/PgD3cuD2D3DeSdAJCbwbwTAHJTyDsBIHdbnQfoOXnn7f7nAgAA7IzRn/e+/u/cAOxtad4JAAC7zvV/2L8KZgDCvvfjLba/+PX/RuO5EgIAAPpuqFWStJhdCxyKNC0WI462bgtQSGbnK+WxbHzw7nDhR832eOuZyfP97zAAAAAAAAAAAAAAAAAAAAAAAAAA7GONRhINAAAAYE+LSD9OWt/mHzE6fGZo8/mBA8lXw61lRNx+5cZLd6bq9ZXx5vrPH6+vv5ytv5DHGQwAAABgs844vTOOBwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIB+evTw7nSn7GbcT/8YESPd4g/GwdbyYBQi4vAXSQw+8bwkIgb6EH/jXkQc7xY/aaYVI1kW3eIfyjF+GhFH+hAf9rP7zf3P1W7vvzROtZbd33+DWXlRvfd/6eP930CP/c/RbcY48eCNUs/49yJODHbf/3TiJz3in95m/H/8fX2917bGqxGjXT9/kqdileqLy6Xa2vr5+cWpufJceWliYvzS5OXJi5Njpdn5Sjn72TXGf3/x5rfP6v/hHvFHtuj/mW32/5sHdx7+tF0tdIt/9nT3z9/jPeKn2Wffr7N6c/top77Rrj/p5OvvnHxW/2d69H+rv//Zbfb/3F///cE2HwoA7ILa2vrCVKVSXlFRUVF5XMl7zwQAAPTb9wf9eWcCAAAAAAAAAAAAAAAAAAAA+9dufJ3Y5pgb+XQVAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOCZvgsAAP//96DU7Q==") r1 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) fallocate(r2, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) r4 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r4, &(0x7f00000000c0)=ANY=[], 0x208e24b) fsconfig$FSCONFIG_SET_PATH_EMPTY(r3, 0x4, &(0x7f0000000000)='ext4\x00', &(0x7f00000001c0)='./file1\x00', r0) r5 = dup3(r1, r3, 0x0) read$FUSE(r5, &(0x7f0000000a00)={0x2020}, 0xffd2) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0039871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ebbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c160000000000000000666a"], 0x12, 0x4b4, &(0x7f0000001b00)="$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") (async) open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) (async) open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) (async) fallocate(r2, 0x0, 0x4008697, 0xda9b) (async) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) (async) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) (async) open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) (async) write$binfmt_script(r4, &(0x7f00000000c0)=ANY=[], 0x208e24b) (async) fsconfig$FSCONFIG_SET_PATH_EMPTY(r3, 0x4, &(0x7f0000000000)='ext4\x00', &(0x7f00000001c0)='./file1\x00', r0) (async) dup3(r1, r3, 0x0) (async) read$FUSE(r5, &(0x7f0000000a00)={0x2020}, 0xffd2) (async) 20:52:00 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r0, 0x2007ffb) mmap(&(0x7f0000437000/0x3000)=nil, 0x3000, 0x0, 0x28011, r0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r1, 0x0) 20:52:00 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$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") r0 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r1, 0x8982, &(0x7f0000000340)) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r1, 0x0) fallocate(r1, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b) r4 = dup3(r0, r2, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000003c0), 0x20501, 0x0) ioctl$KVM_CAP_X86_USER_SPACE_MSR(r5, 0x4068aea3, &(0x7f0000000980)) read$FUSE(r4, &(0x7f0000000a00)={0x2020}, 0xffd2) preadv(0xffffffffffffffff, &(0x7f0000000900)=[{&(0x7f0000000280)=""/48, 0x30}, {&(0x7f00000002c0)=""/13, 0xd}, {&(0x7f0000000540)=""/217, 0xd9}, {&(0x7f0000000640)=""/210, 0xd2}, {&(0x7f0000000440)=""/129, 0x81}, {&(0x7f0000000300)=""/7, 0x7}, {&(0x7f0000000740)=""/143, 0x8f}, {&(0x7f0000000800)=""/221, 0xdd}], 0x8, 0x6, 0x9) r6 = bpf$ITER_CREATE(0x21, &(0x7f0000000000)={r2}, 0x8) accept4(r6, &(0x7f00000001c0)=@pptp={0x18, 0x2, {0x0, @private}}, &(0x7f0000000240)=0x80, 0x80000) 20:52:00 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="0066871cd308231066f8dbcb05740ff1535eee728de033d2eb6f2dc9c0ef846d2178629cc4eab2eb42fde57cf7b7378dbd14761110a314625c77526d9ee41abc9d34a7584fe8a0bbfbb48db66aa7162ec2f269e2173fcc39612db176778b57bc8904d04ef18fadb90ad21518d7fc0c52daf91fdf91e3d8955edbed8ddbb8a1f3aeb107556c1edca43e039ff58a8c16"], 0x12, 0x4b4, &(0x7f0000001b00)="$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") r0 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r1, 0x0) fallocate(r1, 0x0, 0x4008697, 0xda9b) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x0, "7464fbe08eb369"}) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b) r4 = dup3(r0, r2, 0x0) read$FUSE(r4, &(0x7f0000000a00)={0x2020}, 0xffd2) (fail_nth: 2) 20:52:00 executing program 2: open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r0, 0x2007ffb) mmap(&(0x7f0000084000/0x1000)=nil, 0x1000, 0x0, 0x28011, r0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r1, 0x0) [ 434.547587][ T8064] EXT4-fs error (device loop5): ext4_discard_preallocations:4467: comm syz-executor.5: Error -117 reading block bitmap for 0 [ 434.559559][ T4103] EXT4-fs (loop3): This should not happen!! Data will be lost [ 434.559559][ T4103] [ 434.572810][ T4730] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 116 with max blocks 2 with error 117 [ 434.583528][ T538] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5872: Corrupt filesystem [ 434.605606][ T538] EXT4-fs error (device loop3): ext4_quota_off:6502: inode #3: comm syz-executor.3: mark_inode_dirty error 20:52:00 executing program 2: open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r0, 0x2007ffb) mmap(&(0x7f0000084000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r1, 0x0) 20:52:00 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r0, 0x2007ffb) mmap(&(0x7f0000437000/0x3000)=nil, 0x3000, 0x0, 0x28011, r0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r1, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) (async) open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) (async) ftruncate(r0, 0x2007ffb) (async) mmap(&(0x7f0000437000/0x3000)=nil, 0x3000, 0x0, 0x28011, r0, 0x0) (async) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) (async) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r1, 0x0) (async) [ 434.605851][ T4730] EXT4-fs (loop1): This should not happen!! Data will be lost [ 434.605851][ T4730] [ 434.627674][ T4103] EXT4-fs error (device loop5): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 434.644185][ T530] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5872: Corrupt filesystem 20:52:00 executing program 2: open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r0, 0x2007ffb) mmap(&(0x7f0000084000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r1, 0x0) 20:52:00 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r0, 0x2007ffb) (async, rerun: 32) mmap(&(0x7f0000437000/0x3000)=nil, 0x3000, 0x0, 0x28011, r0, 0x0) (async, rerun: 32) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x6, 0x11, r0, 0x0) (async) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r1, 0x0) [ 434.659513][ T4103] EXT4-fs (loop5): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 3 with error 117 [ 434.675380][ T4103] EXT4-fs (loop5): This should not happen!! Data will be lost [ 434.675380][ T4103] [ 434.676759][ T8076] EXT4-fs (loop4): 1 orphan inode deleted [ 434.691279][ T4103] EXT4-fs error (device loop5): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:6: bad extent address lblock: 116, depth: 1 pblock 0 20:52:00 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) ftruncate(0xffffffffffffffff, 0x2007ffb) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000780000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x14000, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_GET(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x94, 0x0, 0x400, 0x70bd28, 0x25dfdbff, {}, [@HEADER={0x6c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'lo\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'pim6reg0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip_vti0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}]}, 0x94}, 0x1, 0x0, 0x0, 0x14}, 0x5) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x13, r2, 0x0) [ 434.716406][ T8076] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 434.726446][ T4103] EXT4-fs (loop5): Delayed block allocation failed for inode 16 at logical offset 116 with max blocks 2 with error 117 [ 434.738090][ T8076] ext4 filesystem being mounted at /root/syzkaller-testdir2389773362/syzkaller.yuTcFk/245/file1 supports timestamps until 2038 (0x7fffffff) [ 434.740010][ T4103] EXT4-fs (loop5): This should not happen!! Data will be lost [ 434.740010][ T4103] [ 434.776999][ T529] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5872: Corrupt filesystem [ 434.783435][ T8076] FAULT_INJECTION: forcing a failure. [ 434.783435][ T8076] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 434.792445][ T529] EXT4-fs error (device loop5): ext4_quota_off:6502: inode #3: comm syz-executor.5: mark_inode_dirty error [ 434.800265][ T8076] CPU: 1 PID: 8076 Comm: syz-executor.4 Not tainted 5.10.180-syzkaller-00696-gb04c94b9f966 #0 [ 434.820313][ T8076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 434.830212][ T8076] Call Trace: [ 434.833349][ T8076] dump_stack_lvl+0x1e2/0x24b [ 434.835387][ T8102] EXT4-fs (loop1): 1 orphan inode deleted [ 434.837847][ T8076] ? panic+0x80b/0x80b [ 434.837862][ T8076] ? find_get_entry+0x44c/0x4c0 [ 434.837883][ T8076] ? bfq_pos_tree_add_move+0x43b/0x43b [ 434.843800][ T8102] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 434.847313][ T8076] ? page_cache_prev_miss+0x410/0x410 [ 434.847337][ T8076] dump_stack+0x15/0x17 [ 434.852777][ T8102] ext4 filesystem being mounted at /root/syzkaller-testdir2974389928/syzkaller.HOSnAX/263/file1 supports timestamps until 2038 (0x7fffffff) [ 434.857296][ T8076] should_fail+0x3c6/0x510 [ 434.857310][ T8076] should_fail_usercopy+0x1a/0x20 [ 434.857329][ T8076] copy_page_to_iter+0x3e3/0x7b0 [ 434.882757][ T8096] EXT4-fs (loop3): 1 orphan inode deleted [ 434.889239][ T8076] generic_file_buffered_read+0x1e7d/0x2aa0 [ 434.889259][ T8076] ? terminate_walk+0x407/0x4f0 [ 434.889278][ T8076] ? find_get_pages_range_tag+0xa80/0xa80 [ 434.889291][ T8076] ? _kstrtoull+0x3a0/0x4a0 [ 434.889312][ T8076] ? memset+0x35/0x40 [ 434.893623][ T8096] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 434.898342][ T8076] ? __fsnotify_parent+0x4b9/0x6c0 [ 434.898358][ T8076] generic_file_read_iter+0x107/0x6b0 [ 434.898372][ T8076] ? __fsnotify_update_child_dentry_flags+0x2b0/0x2b0 [ 434.898384][ T8076] ? PageUptodate+0xb0/0xb0 [ 434.898407][ T8076] ? fsnotify_perm+0x3d3/0x4e0 [ 434.904080][ T8096] ext4 filesystem being mounted at /root/syzkaller-testdir1695172709/syzkaller.Uq6l16/235/file1 supports timestamps until 2038 (0x7fffffff) [ 434.908670][ T8076] ext4_file_read_iter+0x287/0x4d0 [ 434.908684][ T8076] vfs_read+0x999/0xbb0 [ 434.908697][ T8076] ? kernel_read+0x70/0x70 [ 434.908712][ T8076] ? mutex_trylock+0xa0/0xa0 [ 434.908734][ T8076] ? __fdget_pos+0x278/0x310 [ 434.942107][ T24] audit: type=1400 audit(1687899121.060:255): avc: denied { append } for pid=8095 comm="syz-executor.3" name="hwrng" dev="devtmpfs" ino=93 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:random_device_t tclass=chr_file permissive=1 [ 434.946425][ T8076] ? ksys_read+0x77/0x2c0 [ 434.946444][ T8076] ksys_read+0x199/0x2c0 [ 434.951917][ T8096] EXT4-fs error (device loop3): ext4_ext_map_blocks:4115: inode #16: comm syz-executor.3: bad extent address lblock: 3, depth: 1 pblock 0 [ 434.958227][ T8076] ? vfs_write+0xe70/0xe70 [ 434.958244][ T8076] ? debug_smp_processor_id+0x17/0x20 [ 434.958263][ T8076] __x64_sys_read+0x7b/0x90 [ 434.962894][ T8096] EXT4-fs error (device loop3): ext4_ext_map_blocks:4115: inode #16: comm syz-executor.3: bad extent address lblock: 3, depth: 1 pblock 0 [ 434.967170][ T8076] do_syscall_64+0x34/0x70 [ 434.967193][ T8076] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 435.005038][ T8096] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:462: comm syz-executor.3: Invalid block bitmap block 0 in block_group 0 [ 435.026699][ T8076] RIP: 0033:0x7efeafbc8389 [ 435.026712][ T8076] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 435.026737][ T8076] RSP: 002b:00007efeae93b168 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 435.026753][ T8076] RAX: ffffffffffffffda RBX: 00007efeafce7f80 RCX: 00007efeafbc8389 [ 435.026760][ T8076] RDX: 000000000000ffd2 RSI: 0000000020000a00 RDI: 0000000000000006 [ 435.026767][ T8076] RBP: 00007efeae93b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 435.026783][ T8076] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 435.031140][ T8096] EXT4-fs error (device loop3): ext4_discard_preallocations:4467: comm syz-executor.3: Error -117 reading block bitmap for 0 [ 435.034940][ T8076] R13: 00007fff27bc643f R14: 00007efeae93b300 R15: 0000000000022000 [ 435.049460][ T8102] ------------[ cut here ]------------ [ 435.067889][ T8096] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:462: comm syz-executor.3: Invalid block bitmap block 0 in block_group 0 [ 435.083323][ T8076] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:462: comm syz-executor.4: Invalid block bitmap block 0 in block_group 0 [ 435.089616][ T8096] EXT4-fs error (device loop3): ext4_discard_preallocations:4467: comm syz-executor.3: Error -117 reading block bitmap for 0 [ 435.102057][ T8102] kernel BUG at fs/ext4/ext4.h:3247! [ 435.109780][ T8076] EXT4-fs error (device loop4): ext4_discard_preallocations:4467: comm syz-executor.4: Error -117 reading block bitmap for 0 [ 435.125844][ T8102] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 435.254598][ T8102] CPU: 1 PID: 8102 Comm: syz-executor.1 Not tainted 5.10.180-syzkaller-00696-gb04c94b9f966 #0 [ 435.264659][ T8102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 435.274561][ T8102] RIP: 0010:ext4_mb_load_buddy_gfp+0xf5d/0x1020 [ 435.280717][ T8102] Code: ff e8 17 3a c8 ff e9 f0 f2 ff ff 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c 52 f3 ff ff e8 1d 3a c8 ff e9 48 f3 ff ff e8 c3 26 8b ff <0f> 0b e9 62 00 00 00 e8 b7 26 8b ff e9 ef fb ff ff e9 65 00 00 00 [ 435.300158][ T8102] RSP: 0018:ffffc9000806f710 EFLAGS: 00010293 [ 435.306054][ T8102] RAX: ffffffff81df5a2d RBX: 0000000020168374 RCX: ffff8881115b3b40 [ 435.313867][ T8102] RDX: 0000000000000000 RSI: 0000000020168374 RDI: 0000000000000001 [ 435.321679][ T8102] RBP: ffffc9000806f790 R08: ffffffff81df4bbc R09: ffffed1023954d1d [ 435.329492][ T8102] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000001 [ 435.337308][ T8102] R13: ffff888160166000 R14: 1ffff1102c22b279 R15: ffff8881611593c8 [ 435.345112][ T8102] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 435.353878][ T8102] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 435.360300][ T8102] CR2: 00000000200400bf CR3: 000000010ca36000 CR4: 00000000003506a0 [ 435.368128][ T8102] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 435.375927][ T8102] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 435.383736][ T8102] Call Trace: [ 435.386873][ T8102] ? _raw_spin_trylock_bh+0x190/0x190 [ 435.392088][ T8102] ext4_discard_preallocations+0x79c/0xef0 [ 435.397715][ T8102] ? mb_test_and_clear_bits+0x240/0x240 [ 435.403095][ T8102] ? kmem_cache_free+0xa9/0x1e0 [ 435.407893][ T8102] ext4_release_file+0x16e/0x310 [ 435.412642][ T8102] ? ext4_file_open+0x660/0x660 [ 435.417326][ T8102] __fput+0x309/0x760 [ 435.421263][ T8102] ____fput+0x15/0x20 [ 435.425129][ T8102] task_work_run+0x129/0x190 [ 435.429525][ T8102] do_exit+0xc83/0x2a50 [ 435.433502][ T8102] ? put_task_struct+0x80/0x80 [ 435.438125][ T8102] ? bdev_read_only+0x25/0x90 [ 435.442621][ T8102] ? __kasan_check_write+0x14/0x20 [ 435.447600][ T8102] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 435.452515][ T8102] do_group_exit+0x141/0x310 [ 435.456974][ T8102] get_signal+0x10a0/0x1410 [ 435.461290][ T8102] arch_do_signal_or_restart+0xbd/0x17c0 [ 435.466748][ T8102] ? kernel_write+0x3d0/0x3d0 [ 435.471256][ T8102] ? __do_sys_rt_sigreturn+0x1e0/0x1e0 [ 435.476556][ T8102] exit_to_user_mode_loop+0x9b/0xd0 [ 435.481586][ T8102] syscall_exit_to_user_mode+0xbc/0x1d0 [ 435.486961][ T8102] do_syscall_64+0x40/0x70 [ 435.491217][ T8102] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 435.496936][ T8102] RIP: 0033:0x7f3a798f8389 [ 435.501188][ T8102] Code: Unable to access opcode bytes at RIP 0x7f3a798f835f. [ 435.508398][ T8102] RSP: 002b:00007f3a7866b218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 435.516644][ T8102] RAX: fffffffffffffe00 RBX: 00007f3a79a17f88 RCX: 00007f3a798f8389 [ 435.524451][ T8102] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f3a79a17f88 [ 435.532261][ T8102] RBP: 00007f3a79a17f80 R08: 0000000000000000 R09: 0000000000000000 [ 435.540074][ T8102] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3a79a17f8c [ 435.547889][ T8102] R13: 00007ffd51c51acf R14: 00007f3a7866b300 R15: 0000000000022000 [ 435.555696][ T8102] Modules linked in: [ 435.560008][ T8102] ---[ end trace 71f9914d0db8d3ab ]--- [ 435.565384][ T576] EXT4-fs error (device loop3): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 435.579283][ T8076] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:462: comm syz-executor.4: Invalid block bitmap block 0 in block_group 0 [ 435.581455][ T8102] RIP: 0010:ext4_mb_load_buddy_gfp+0xf5d/0x1020 [ 435.599202][ T8076] EXT4-fs error (device loop4): ext4_discard_preallocations:4467: comm syz-executor.4: Error -117 reading block bitmap for 0 [ 435.599212][ T8102] Code: ff e8 17 3a c8 ff e9 f0 f2 ff ff 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c 52 f3 ff ff e8 1d 3a c8 ff e9 48 f3 ff ff e8 c3 26 8b ff <0f> 0b e9 62 00 00 00 e8 b7 26 8b ff e9 ef fb ff ff e9 65 00 00 00 [ 435.599228][ T8102] RSP: 0018:ffffc9000806f710 EFLAGS: 00010293 [ 435.612153][ T576] EXT4-fs (loop3): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 3 with error 117 [ 435.640207][ T8102] [ 435.652035][ T4103] EXT4-fs error (device loop4): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 435.652657][ T576] EXT4-fs (loop3): This should not happen!! Data will be lost [ 435.652657][ T576] [ 435.666229][ T4103] EXT4-fs (loop4): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 3 with error 117 [ 435.687512][ T4103] EXT4-fs (loop4): This should not happen!! Data will be lost [ 435.687512][ T4103] [ 435.687575][ T8102] RAX: ffffffff81df5a2d RBX: 0000000020168374 RCX: ffff8881115b3b40 [ 435.697379][ T4103] EXT4-fs error (device loop4): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:6: bad extent address lblock: 116, depth: 1 pblock 0 [ 435.705445][ T576] EXT4-fs error (device loop3): ext4_ext_map_blocks:4115: inode #16: comm kworker/u4:3: bad extent address lblock: 116, depth: 1 pblock 0 [ 435.718784][ T8102] RDX: 0000000000000000 RSI: 0000000020168374 RDI: 0000000000000001 [ 435.736502][ T4103] EXT4-fs (loop4): Delayed block allocation failed for inode 16 at logical offset 116 with max blocks 2 with error 117 [ 435.740569][ T8102] RBP: ffffc9000806f790 R08: ffffffff81df4bbc R09: ffffed1023954d1d [ 435.753237][ T576] EXT4-fs (loop3): Delayed block allocation failed for inode 16 at logical offset 116 with max blocks 2 with error 117 [ 435.760515][ T8102] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000001 [ 435.760525][ T8102] R13: ffff888160166000 R14: 1ffff1102c22b279 R15: ffff8881611593c8 [ 435.760536][ T8102] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 435.760557][ T8102] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 435.760571][ T8102] CR2: 00007fff27bc4e58 CR3: 000000015e2d3000 CR4: 00000000003506b0 [ 435.760586][ T8102] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 435.773619][ T4103] EXT4-fs (loop4): This should not happen!! Data will be lost [ 435.773619][ T4103] [ 435.780641][ T8102] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 435.790232][ T8116] EXT4-fs (loop5): 1 orphan inode deleted [ 435.797376][ T576] EXT4-fs (loop3): This should not happen!! Data will be lost [ 435.797376][ T576] [ 435.803844][ T8116] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 435.813721][ T8102] Kernel panic - not syncing: Fatal exception [ 435.819513][ T542] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5872: Corrupt filesystem [ 435.828926][ T8102] Kernel Offset: disabled [ 435.879837][ T8102] Rebooting in 86400 seconds..