rypted files will use data=ordered instead of data journaling mode [ 45.762981][ T446] EXT4-fs (loop1): Mount option "nouser_xattr" will be removed by 3.5 [ 45.762981][ T446] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 45.762981][ T446] [ 45.781768][ T446] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 45.830077][ T446] EXT4-fs (loop1): 1 truncate cleaned up [ 45.831009][ T439] EXT4-fs (loop2): 1 truncate cleaned up [ 45.842087][ T437] EXT4-fs (loop5): 1 truncate cleaned up [ 45.847948][ T439] EXT4-fs (loop2): mounted filesystem without journal. Opts: debug_want_extra_isize=0x000000000000002e,min_batch_time=0x0000000000000fff,inode_readahead_blks=0x0000000000000040,stripe=0x0000000000004000,nouser_xattr,grpid,,errors=continue. Quota mode: none. [ 45.850347][ T437] EXT4-fs (loop5): mounted filesystem without journal. Opts: debug_want_extra_isize=0x000000000000002e,min_batch_time=0x0000000000000fff,inode_readahead_blks=0x0000000000000040,stripe=0x0000000000004000,nouser_xattr,grpid,,errors=continue. Quota mode: none. [ 45.874766][ T446] EXT4-fs (loop1): mounted filesystem without journal. Opts: debug_want_extra_isize=0x000000000000002e,min_batch_time=0x0000000000000fff,inode_readahead_blks=0x0000000000000040,stripe=0x0000000000004000,nouser_xattr,grpid,,errors=continue. Quota mode: none. [ 45.918631][ T439] EXT4-fs error (device loop2): ext4_validate_block_bitmap:420: comm syz.2.30: bg 0: bad block bitmap checksum [ 45.923915][ T451] EXT4-fs error (device loop6): ext4_validate_block_bitmap:420: comm syz.6.31: bg 0: bad block bitmap checksum [ 45.943877][ T446] EXT4-fs error (device loop1): ext4_validate_block_bitmap:420: comm syz.1.33: bg 0: bad block bitmap checksum [ 45.946115][ T451] EXT4-fs error (device loop6): ext4_update_inline_data:358: inode #15: comm syz.6.31: missing inline data xattr [ 45.972353][ T437] EXT4-fs error (device loop5): ext4_validate_block_bitmap:420: comm syz.5.29: bg 0: bad block bitmap checksum [ 45.984773][ T439] EXT4-fs error (device loop2): ext4_ind_map_blocks:604: inode #15: comm syz.2.30: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 46.000347][ T446] EXT4-fs error (device loop1): ext4_ind_map_blocks:604: inode #15: comm syz.1.33: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 46.022180][ T443] EXT4-fs (loop0): 1 truncate cleaned up [ 46.028163][ T443] EXT4-fs (loop0): mounted filesystem without journal. Opts: debug_want_extra_isize=0x000000000000002e,min_batch_time=0x0000000000000fff,inode_readahead_blks=0x0000000000000040,stripe=0x0000000000004000,nouser_xattr,grpid,,errors=continue. Quota mode: none. [ 46.055227][ T437] EXT4-fs error (device loop5): ext4_update_inline_data:358: inode #15: comm syz.5.29: missing inline data xattr [ 46.074141][ T303] udevd[303]: incorrect ext4 checksum on /dev/loop5 [ 46.085253][ T443] EXT4-fs error (device loop0): ext4_validate_block_bitmap:420: comm syz.0.32: bg 0: bad block bitmap checksum [ 46.116819][ T435] udevd[435]: incorrect ext4 checksum on /dev/loop0 [ 46.125921][ T443] EXT4-fs error (device loop0): ext4_ind_map_blocks:604: inode #15: comm syz.0.32: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 46.142334][ T457] EXT4-fs (loop2): Mount option "nouser_xattr" will be removed by 3.5 [ 46.142334][ T457] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 46.142334][ T457] [ 46.160715][ T457] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 46.172716][ T457] EXT4-fs (loop2): 1 truncate cleaned up [ 46.178714][ T459] EXT4-fs (loop1): Mount option "nouser_xattr" will be removed by 3.5 [ 46.178714][ T459] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 46.178714][ T459] [ 46.203078][ T457] EXT4-fs (loop2): mounted filesystem without journal. Opts: debug_want_extra_isize=0x000000000000002e,min_batch_time=0x0000000000000fff,inode_readahead_blks=0x0000000000000040,stripe=0x0000000000004000,nouser_xattr,grpid,,errors=continue. Quota mode: none. [ 46.218057][ T455] EXT4-fs (loop6): Mount option "nouser_xattr" will be removed by 3.5 [ 46.218057][ T455] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 46.218057][ T455] [ 46.229377][ T459] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 46.264357][ T455] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 46.276700][ T459] EXT4-fs (loop1): 1 truncate cleaned up [ 46.283145][ T459] EXT4-fs (loop1): mounted filesystem without journal. Opts: debug_want_extra_isize=0x000000000000002e,min_batch_time=0x0000000000000fff,inode_readahead_blks=0x0000000000000040,stripe=0x0000000000004000,nouser_xattr,grpid,,errors=continue. Quota mode: none. [ 46.283684][ T457] EXT4-fs error (device loop2): ext4_validate_block_bitmap:420: comm syz.2.34: bg 0: bad block bitmap checksum [ 46.329533][ T457] EXT4-fs error (device loop2): ext4_ind_map_blocks:604: inode #15: comm syz.2.34: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 46.344738][ T455] EXT4-fs (loop6): 1 truncate cleaned up [ 46.350403][ T455] EXT4-fs (loop6): mounted filesystem without journal. Opts: debug_want_extra_isize=0x000000000000002e,min_batch_time=0x0000000000000fff,inode_readahead_blks=0x0000000000000040,stripe=0x0000000000004000,nouser_xattr,grpid,,errors=continue. Quota mode: none. [ 46.361843][ T459] EXT4-fs error (device loop1): ext4_validate_block_bitmap:420: comm syz.1.36: bg 0: bad block bitmap checksum [ 46.389259][ T455] EXT4-fs error (device loop6): ext4_validate_block_bitmap:420: comm syz.6.35: bg 0: bad block bitmap checksum [ 46.402100][ T468] EXT4-fs (loop5): Mount option "nouser_xattr" will be removed by 3.5 [ 46.402100][ T468] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 46.402100][ T468] [ 46.406342][ T435] udevd[435]: incorrect ext4 checksum on /dev/loop1 [ 46.430268][ T468] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 46.434172][ T467] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5 [ 46.434172][ T467] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 46.434172][ T467] [ 46.467234][ T303] udevd[303]: incorrect ext4 checksum on /dev/loop6 [ 46.480079][ T435] udevd[435]: incorrect ext4 checksum on /dev/loop1 [ 46.498949][ T455] EXT4-fs error (device loop6): ext4_update_inline_data:358: inode #15: comm syz.6.35: missing inline data xattr [ 46.502024][ T459] EXT4-fs error (device loop1): ext4_update_inline_data:358: inode #15: comm syz.1.36: missing inline data xattr [ 46.534805][ T467] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 46.546970][ T468] EXT4-fs (loop5): 1 truncate cleaned up [ 46.553221][ T468] EXT4-fs (loop5): mounted filesystem without journal. Opts: debug_want_extra_isize=0x000000000000002e,min_batch_time=0x0000000000000fff,inode_readahead_blks=0x0000000000000040,stripe=0x0000000000004000,nouser_xattr,grpid,,errors=continue. Quota mode: none. [ 46.582326][ T475] EXT4-fs (loop2): Mount option "nouser_xattr" will be removed by 3.5 [ 46.582326][ T475] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 46.582326][ T475] [ 46.610588][ T475] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 46.622200][ T467] EXT4-fs (loop0): 1 truncate cleaned up [ 46.627867][ T467] EXT4-fs (loop0): mounted filesystem without journal. Opts: debug_want_extra_isize=0x000000000000002e,min_batch_time=0x0000000000000fff,inode_readahead_blks=0x0000000000000040,stripe=0x0000000000004000,nouser_xattr,grpid,,errors=continue. Quota mode: none. [ 46.663221][ T467] EXT4-fs error (device loop0): ext4_validate_block_bitmap:420: comm syz.0.38: bg 0: bad block bitmap checksum [ 46.673579][ T477] EXT4-fs error (device loop5): ext4_validate_block_bitmap:420: comm syz.5.37: bg 0: bad block bitmap checksum [ 46.675382][ T475] EXT4-fs (loop2): 1 truncate cleaned up [ 46.687982][ T467] EXT4-fs error (device loop0): ext4_ind_map_blocks:604: inode #15: comm syz.0.38: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 46.693895][ T475] EXT4-fs (loop2): mounted filesystem without journal. Opts: debug_want_extra_isize=0x000000000000002e,min_batch_time=0x0000000000000fff,inode_readahead_blks=0x0000000000000040,stripe=0x0000000000004000,nouser_xattr,grpid,,errors=continue. Quota mode: none. [ 46.744274][ T475] EXT4-fs error (device loop2): ext4_validate_block_bitmap:420: comm syz.2.39: bg 0: bad block bitmap checksum [ 46.756265][ T481] EXT4-fs (loop1): Mount option "nouser_xattr" will be removed by 3.5 [ 46.756265][ T481] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 46.756265][ T481] [ 46.775767][ T477] EXT4-fs error (device loop5): ext4_update_inline_data:358: inode #15: comm syz.5.37: missing inline data xattr [ 46.797403][ T475] EXT4-fs error (device loop2): ext4_update_inline_data:358: inode #15: comm syz.2.39: missing inline data xattr [ 46.799191][ T481] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 46.822179][ T481] EXT4-fs (loop1): 1 truncate cleaned up [ 46.830001][ T479] EXT4-fs (loop6): Mount option "nouser_xattr" will be removed by 3.5 [ 46.830001][ T479] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 46.830001][ T479] [ 46.837102][ T481] EXT4-fs (loop1): mounted filesystem without journal. Opts: debug_want_extra_isize=0x000000000000002e,min_batch_time=0x0000000000000fff,inode_readahead_blks=0x0000000000000040,stripe=0x0000000000004000,nouser_xattr,grpid,,errors=continue. Quota mode: none. [ 46.879494][ T479] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 46.885202][ T481] EXT4-fs error (device loop1): ext4_validate_block_bitmap:420: comm syz.1.40: bg 0: bad block bitmap checksum [ 46.903784][ T481] EXT4-fs error (device loop1): ext4_ind_map_blocks:604: inode #15: comm syz.1.40: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 46.922167][ T479] EXT4-fs (loop6): 1 truncate cleaned up [ 46.928023][ T479] EXT4-fs (loop6): mounted filesystem without journal. Opts: debug_want_extra_isize=0x000000000000002e,min_batch_time=0x0000000000000fff,inode_readahead_blks=0x0000000000000040,stripe=0x0000000000004000,nouser_xattr,grpid,,errors=continue. Quota mode: none. [ 46.960169][ T479] EXT4-fs error (device loop6): ext4_validate_block_bitmap:420: comm syz.6.41: bg 0: bad block bitmap checksum [ 46.972199][ T486] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5 [ 46.972199][ T486] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 46.972199][ T486] [ 46.991155][ T488] EXT4-fs (loop5): Mount option "nouser_xattr" will be removed by 3.5 [ 46.991155][ T488] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 46.991155][ T488] [ 47.012899][ T479] EXT4-fs error (device loop6): ext4_ind_map_blocks:604: inode #15: comm syz.6.41: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 47.019173][ T488] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 47.029407][ T486] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 47.042788][ T490] EXT4-fs (loop1): Mount option "nouser_xattr" will be removed by 3.5 [ 47.042788][ T490] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 47.042788][ T490] [ 47.069806][ T488] EXT4-fs (loop5): 1 truncate cleaned up [ 47.075619][ T488] EXT4-fs (loop5): mounted filesystem without journal. Opts: debug_want_extra_isize=0x000000000000002e,min_batch_time=0x0000000000000fff,inode_readahead_blks=0x0000000000000040,stripe=0x0000000000004000,nouser_xattr,grpid,,errors=continue. Quota mode: none. [ 47.101332][ T492] EXT4-fs (loop2): Mount option "nouser_xattr" will be removed by 3.5 [ 47.101332][ T492] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 47.101332][ T492] [ 47.107381][ T490] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 47.131510][ T486] EXT4-fs (loop0): 1 truncate cleaned up [ 47.137197][ T486] EXT4-fs (loop0): mounted filesystem without journal. Opts: debug_want_extra_isize=0x000000000000002e,min_batch_time=0x0000000000000fff,inode_readahead_blks=0x0000000000000040,stripe=0x0000000000004000,nouser_xattr,grpid,,errors=continue. Quota mode: none. [ 47.163324][ T492] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 47.176181][ T486] EXT4-fs error (device loop0): ext4_validate_block_bitmap:420: comm syz.0.42: bg 0: bad block bitmap checksum [ 47.194879][ T490] EXT4-fs (loop1): 1 truncate cleaned up [ 47.200628][ T490] EXT4-fs (loop1): mounted filesystem without journal. Opts: debug_want_extra_isize=0x000000000000002e,min_batch_time=0x0000000000000fff,inode_readahead_blks=0x0000000000000040,stripe=0x0000000000004000,nouser_xattr,grpid,,errors=continue. Quota mode: none. [ 47.225505][ T488] EXT4-fs error (device loop5): ext4_validate_block_bitmap:420: comm syz.5.43: bg 0: bad block bitmap checksum [ 47.238251][ T486] EXT4-fs error (device loop0): ext4_ind_map_blocks:604: inode #15: comm syz.0.42: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 47.251228][ T488] EXT4-fs error (device loop5): ext4_ind_map_blocks:604: inode #15: comm syz.5.43: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 47.266753][ T492] EXT4-fs (loop2): 1 truncate cleaned up [ 47.275913][ T492] EXT4-fs (loop2): mounted filesystem without journal. Opts: debug_want_extra_isize=0x000000000000002e,min_batch_time=0x0000000000000fff,inode_readahead_blks=0x0000000000000040,stripe=0x0000000000004000,nouser_xattr,grpid,,errors=continue. Quota mode: none. [ 47.321774][ T492] EXT4-fs error (device loop2): ext4_validate_block_bitmap:420: comm syz.2.44: bg 0: bad block bitmap checksum [ 47.353331][ T492] EXT4-fs error (device loop2): ext4_ind_map_blocks:604: inode #15: comm syz.2.44: Can't allocate blocks for non-extent mapped inodes with bigalloc 2026/04/15 06:02:23 executed programs: 40 [ 47.354032][ T30] kauditd_printk_skb: 38 callbacks suppressed [ 47.354117][ T30] audit: type=1400 audit(1776232943.241:112): avc: denied { write } for pid=281 comm="syz-execprog" path="pipe:[487]" dev="pipefs" ino=487 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 47.398410][ T505] EXT4-fs error (device loop1): ext4_validate_block_bitmap:420: comm syz.1.45: bg 0: bad block bitmap checksum [ 47.413455][ T504] EXT4-fs (loop6): Mount option "nouser_xattr" will be removed by 3.5 [ 47.413455][ T504] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 47.413455][ T504] [ 47.432536][ T504] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 47.433694][ T505] EXT4-fs error (device loop1): ext4_update_inline_data:358: inode #15: comm syz.1.45: missing inline data xattr [ 47.458172][ T502] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5 [ 47.458172][ T502] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 47.458172][ T502] [ 47.479052][ T502] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 47.481395][ T504] EXT4-fs (loop6): 1 truncate cleaned up [ 47.494650][ T504] EXT4-fs (loop6): mounted filesystem without journal. Opts: debug_want_extra_isize=0x000000000000002e,min_batch_time=0x0000000000000fff,inode_readahead_blks=0x0000000000000040,stripe=0x0000000000004000,nouser_xattr,grpid,,errors=continue. Quota mode: none. [ 47.517522][ T502] EXT4-fs (loop0): 1 truncate cleaned up [ 47.524818][ T502] EXT4-fs (loop0): mounted filesystem without journal. Opts: debug_want_extra_isize=0x000000000000002e,min_batch_time=0x0000000000000fff,inode_readahead_blks=0x0000000000000040,stripe=0x0000000000004000,nouser_xattr,grpid,,errors=continue. Quota mode: none. [ 47.526923][ T504] EXT4-fs error (device loop6): ext4_validate_block_bitmap:420: comm syz.6.48: bg 0: bad block bitmap checksum [ 47.557218][ T502] EXT4-fs error (device loop0): ext4_validate_block_bitmap:420: comm syz.0.47: bg 0: bad block bitmap checksum [ 47.562036][ T504] EXT4-fs error (device loop6): ext4_ind_map_blocks:604: inode #15: comm syz.6.48: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 47.585776][ T508] EXT4-fs (loop5): Mount option "nouser_xattr" will be removed by 3.5 [ 47.585776][ T508] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 47.585776][ T508] [ 47.601354][ T502] EXT4-fs error (device loop0): ext4_ind_map_blocks:604: inode #15: comm syz.0.47: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 47.607760][ T508] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 47.634290][ T508] EXT4-fs (loop5): 1 truncate cleaned up [ 47.640015][ T508] EXT4-fs (loop5): mounted filesystem without journal. Opts: debug_want_extra_isize=0x000000000000002e,min_batch_time=0x0000000000000fff,inode_readahead_blks=0x0000000000000040,stripe=0x0000000000004000,nouser_xattr,grpid,,errors=continue. Quota mode: none. [ 47.665350][ T513] EXT4-fs (loop1): Mount option "nouser_xattr" will be removed by 3.5 [ 47.665350][ T513] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 47.665350][ T513] [ 47.671748][ T508] EXT4-fs error (device loop5): ext4_validate_block_bitmap:420: comm syz.5.49: bg 0: bad block bitmap checksum [ 47.687317][ T513] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 47.696986][ T508] EXT4-fs error (device loop5): ext4_ind_map_blocks:604: inode #15: comm syz.5.49: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 47.724213][ T511] EXT4-fs (loop2): Mount option "nouser_xattr" will be removed by 3.5 [ 47.724213][ T511] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 47.724213][ T511] [ 47.746608][ T511] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 47.752415][ T520] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5 [ 47.752415][ T520] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 47.752415][ T520] [ 47.767634][ T511] EXT4-fs (loop2): 1 truncate cleaned up [ 47.776311][ T513] EXT4-fs (loop1): 1 truncate cleaned up [ 47.782200][ T511] EXT4-fs (loop2): mounted filesystem without journal. Opts: debug_want_extra_isize=0x000000000000002e,min_batch_time=0x0000000000000fff,inode_readahead_blks=0x0000000000000040,stripe=0x0000000000004000,nouser_xattr,grpid,,errors=continue. Quota mode: none. [ 47.790034][ T518] EXT4-fs (loop6): Mount option "nouser_xattr" will be removed by 3.5 [ 47.790034][ T518] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 47.790034][ T518] [ 47.829841][ T513] EXT4-fs (loop1): mounted filesystem without journal. Opts: debug_want_extra_isize=0x000000000000002e,min_batch_time=0x0000000000000fff,inode_readahead_blks=0x0000000000000040,stripe=0x0000000000004000,nouser_xattr,grpid,,errors=continue. Quota mode: none. [ 47.854545][ T520] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 47.865013][ T518] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 47.877754][ T511] EXT4-fs error (device loop2): ext4_validate_block_bitmap:420: comm syz.2.50: bg 0: bad block bitmap checksum [ 47.882720][ T520] EXT4-fs (loop0): 1 truncate cleaned up [ 47.896396][ T520] EXT4-fs (loop0): mounted filesystem without journal. Opts: debug_want_extra_isize=0x000000000000002e,min_batch_time=0x0000000000000fff,inode_readahead_blks=0x0000000000000040,stripe=0x0000000000004000,nouser_xattr,grpid,,errors=continue. Quota mode: none. [ 47.921645][ T511] EXT4-fs error (device loop2): ext4_ind_map_blocks:604: inode #15: comm syz.2.50: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 47.938976][ T520] EXT4-fs error (device loop0): ext4_validate_block_bitmap:420: comm syz.0.53: bg 0: bad block bitmap checksum [ 47.961415][ T518] EXT4-fs (loop6): 1 truncate cleaned up [ 47.971125][ T520] EXT4-fs error (device loop0): ext4_ind_map_blocks:604: inode #15: comm syz.0.53: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 47.980254][ T518] EXT4-fs (loop6): mounted filesystem without journal. Opts: debug_want_extra_isize=0x000000000000002e,min_batch_time=0x0000000000000fff,inode_readahead_blks=0x0000000000000040,stripe=0x0000000000004000,nouser_xattr,grpid,,errors=continue. Quota mode: none. [ 48.011333][ T513] EXT4-fs error (device loop1): ext4_validate_block_bitmap:420: comm syz.1.51: bg 0: bad block bitmap checksum [ 48.030300][ T513] EXT4-fs error (device loop1): ext4_ind_map_blocks:604: inode #15: comm syz.1.51: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 48.045743][ T527] EXT4-fs (loop5): Mount option "nouser_xattr" will be removed by 3.5 [ 48.045743][ T527] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 48.045743][ T527] [ 48.065270][ T527] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 48.089712][ T527] EXT4-fs (loop5): 1 truncate cleaned up [ 48.098348][ T527] EXT4-fs (loop5): mounted filesystem without journal. Opts: debug_want_extra_isize=0x000000000000002e,min_batch_time=0x0000000000000fff,inode_readahead_blks=0x0000000000000040,stripe=0x0000000000004000,nouser_xattr,grpid,,errors=continue. Quota mode: none. [ 48.120248][ T518] EXT4-fs error (device loop6): ext4_validate_block_bitmap:420: comm syz.6.52: bg 0: bad block bitmap checksum [ 48.142149][ T527] EXT4-fs error (device loop5): ext4_validate_block_bitmap:420: comm syz.5.54: bg 0: bad block bitmap checksum [ 48.154563][ T518] EXT4-fs error (device loop6): ext4_ind_map_blocks:604: inode #15: comm syz.6.52: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 48.175602][ T534] EXT4-fs (loop1): Mount option "nouser_xattr" will be removed by 3.5 [ 48.175602][ T534] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 48.175602][ T534] [ 48.194012][ T534] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 48.211352][ T536] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5 [ 48.211352][ T536] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 48.211352][ T536] [ 48.216798][ T527] EXT4-fs error (device loop5): ext4_update_inline_data:358: inode #15: comm syz.5.54: missing inline data xattr [ 48.243503][ T534] EXT4-fs (loop1): 1 truncate cleaned up [ 48.252575][ T534] EXT4-fs (loop1): mounted filesystem without journal. Opts: debug_want_extra_isize=0x000000000000002e,min_batch_time=0x0000000000000fff,inode_readahead_blks=0x0000000000000040,stripe=0x0000000000004000,nouser_xattr,grpid,,errors=continue. Quota mode: none. [ 48.277975][ T536] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 48.292211][ T534] EXT4-fs error (device loop1): ext4_validate_block_bitmap:420: comm syz.1.57: bg 0: bad block bitmap checksum [ 48.304247][ T536] EXT4-fs (loop0): 1 truncate cleaned up [ 48.310055][ T536] EXT4-fs (loop0): mounted filesystem without journal. Opts: debug_want_extra_isize=0x000000000000002e,min_batch_time=0x0000000000000fff,inode_readahead_blks=0x0000000000000040,stripe=0x0000000000004000,nouser_xattr,grpid,,errors=continue. Quota mode: none. [ 48.316338][ T540] EXT4-fs (loop2): Mount option "nouser_xattr" will be removed by 3.5 [ 48.316338][ T540] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 48.316338][ T540] [ 48.359831][ T540] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 48.369507][ T534] EXT4-fs error (device loop1): ext4_update_inline_data:358: inode #15: comm syz.1.57: missing inline data xattr [ 48.389717][ T536] EXT4-fs error (device loop0): ext4_validate_block_bitmap:420: comm syz.0.56: bg 0: bad block bitmap checksum [ 48.407561][ T536] EXT4-fs error (device loop0): ext4_ind_map_blocks:604: inode #15: comm syz.0.56: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 48.422901][ T540] EXT4-fs (loop2): 1 truncate cleaned up [ 48.428735][ T547] EXT4-fs (loop5): Mount option "nouser_xattr" will be removed by 3.5 [ 48.428735][ T547] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 48.428735][ T547] [ 48.435876][ T543] EXT4-fs (loop6): Mount option "nouser_xattr" will be removed by 3.5 [ 48.435876][ T543] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 48.435876][ T543] [ 48.449041][ T547] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 48.477679][ T540] EXT4-fs (loop2): mounted filesystem without journal. Opts: debug_want_extra_isize=0x000000000000002e,min_batch_time=0x0000000000000fff,inode_readahead_blks=0x0000000000000040,stripe=0x0000000000004000,nouser_xattr,grpid,,errors=continue. Quota mode: none. [ 48.502453][ T543] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 48.514152][ T547] EXT4-fs (loop5): 1 truncate cleaned up [ 48.519964][ T547] EXT4-fs (loop5): mounted filesystem without journal. Opts: debug_want_extra_isize=0x000000000000002e,min_batch_time=0x0000000000000fff,inode_readahead_blks=0x0000000000000040,stripe=0x0000000000004000,nouser_xattr,grpid,,errors=continue. Quota mode: none. [ 48.545772][ T540] EXT4-fs error (device loop2): ext4_validate_block_bitmap:420: comm syz.2.59: bg 0: bad block bitmap checksum [ 48.558295][ T540] EXT4-fs error (device loop2): ext4_ind_map_blocks:604: inode #15: comm syz.2.59: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 48.560453][ T543] EXT4-fs (loop6): 1 truncate cleaned up [ 48.579209][ T543] EXT4-fs (loop6): mounted filesystem without journal. Opts: debug_want_extra_isize=0x000000000000002e,min_batch_time=0x0000000000000fff,inode_readahead_blks=0x0000000000000040,stripe=0x0000000000004000,nouser_xattr,grpid,,errors=continue. Quota mode: none. [ 48.580553][ T547] EXT4-fs error (device loop5): ext4_validate_block_bitmap:420: comm syz.5.60: bg 0: bad block bitmap checksum [ 48.617270][ T547] EXT4-fs error (device loop5): ext4_ind_map_blocks:604: inode #15: comm syz.5.60: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 48.643917][ T543] EXT4-fs error (device loop6): ext4_validate_block_bitmap:420: comm syz.6.58: bg 0: bad block bitmap checksum [ 48.660525][ T553] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5 [ 48.660525][ T553] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 48.660525][ T553] [ 48.683615][ T553] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 48.700106][ T558] EXT4-fs (loop2): Mount option "nouser_xattr" will be removed by 3.5 [ 48.700106][ T558] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 48.700106][ T558] [ 48.717480][ T543] EXT4-fs error (device loop6): ext4_ind_map_blocks:604: inode #15: comm syz.6.58: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 48.740562][ T555] EXT4-fs (loop1): Mount option "nouser_xattr" will be removed by 3.5 [ 48.740562][ T555] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 48.740562][ T555] [ 48.750597][ T553] EXT4-fs (loop0): 1 truncate cleaned up [ 48.760548][ T558] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 48.790309][ T555] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 48.806529][ T553] EXT4-fs (loop0): mounted filesystem without journal. Opts: debug_want_extra_isize=0x000000000000002e,min_batch_time=0x0000000000000fff,inode_readahead_blks=0x0000000000000040,stripe=0x0000000000004000,nouser_xattr,grpid,,errors=continue. Quota mode: none. [ 48.809610][ T558] EXT4-fs (loop2): 1 truncate cleaned up [ 48.845885][ T553] EXT4-fs error (device loop0): ext4_validate_block_bitmap:420: comm syz.0.62: bg 0: bad block bitmap checksum [ 48.861610][ T558] EXT4-fs (loop2): mounted filesystem without journal. Opts: debug_want_extra_isize=0x000000000000002e,min_batch_time=0x0000000000000fff,inode_readahead_blks=0x0000000000000040,stripe=0x0000000000004000,nouser_xattr,grpid,,errors=continue. Quota mode: none. [ 48.864392][ T555] EXT4-fs (loop1): 1 truncate cleaned up [ 48.898766][ T555] EXT4-fs (loop1): mounted filesystem without journal. Opts: debug_want_extra_isize=0x000000000000002e,min_batch_time=0x0000000000000fff,inode_readahead_blks=0x0000000000000040,stripe=0x0000000000004000,nouser_xattr,grpid,,errors=continue. Quota mode: none. [ 48.915147][ T553] EXT4-fs error (device loop0): ext4_update_inline_data:358: inode #15: comm syz.0.62: missing inline data xattr [ 48.933475][ T555] EXT4-fs error (device loop1): ext4_validate_block_bitmap:420: comm syz.1.64: bg 0: bad block bitmap checksum [ 48.948278][ T555] EXT4-fs error (device loop1): ext4_ind_map_blocks:604: inode #15: comm syz.1.64: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 48.965443][ T563] EXT4-fs (loop5): Mount option "nouser_xattr" will be removed by 3.5 [ 48.965443][ T563] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 48.965443][ T563] [ 48.986662][ T563] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 48.997818][ T558] EXT4-fs error (device loop2): ext4_validate_block_bitmap:420: comm syz.2.63: bg 0: bad block bitmap checksum [ 49.010601][ T563] EXT4-fs (loop5): 1 truncate cleaned up [ 49.017035][ T558] EXT4-fs error (device loop2): ext4_ind_map_blocks:604: inode #15: comm syz.2.63: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 49.017783][ T563] EXT4-fs (loop5): mounted filesystem without journal. Opts: debug_want_extra_isize=0x000000000000002e,min_batch_time=0x0000000000000fff,inode_readahead_blks=0x0000000000000040,stripe=0x0000000000004000,nouser_xattr,grpid,,errors=continue. Quota mode: none. [ 49.058596][ T567] EXT4-fs (loop6): Mount option "nouser_xattr" will be removed by 3.5 [ 49.058596][ T567] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 49.058596][ T567] [ 49.065961][ T563] EXT4-fs error (device loop5): ext4_validate_block_bitmap:420: comm syz.5.65: bg 0: bad block bitmap checksum [ 49.076941][ T567] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 49.108284][ T563] EXT4-fs error (device loop5): ext4_ind_map_blocks:604: inode #15: comm syz.5.65: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 49.123625][ T573] set_capacity_and_notify: 37 callbacks suppressed [ 49.123638][ T573] loop1: detected capacity change from 0 to 512 [ 49.123788][ T570] loop0: detected capacity change from 0 to 512 [ 49.132571][ T567] EXT4-fs (loop6): 1 truncate cleaned up [ 49.148366][ T567] EXT4-fs (loop6): mounted filesystem without journal. Opts: debug_want_extra_isize=0x000000000000002e,min_batch_time=0x0000000000000fff,inode_readahead_blks=0x0000000000000040,stripe=0x0000000000004000,nouser_xattr,grpid,,errors=continue. Quota mode: none. [ 49.174565][ T573] EXT4-fs (loop1): Mount option "nouser_xattr" will be removed by 3.5 [ 49.174565][ T573] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 49.174565][ T573] [ 49.193267][ T573] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 49.204253][ T567] EXT4-fs error (device loop6): ext4_validate_block_bitmap:420: comm syz.6.66: bg 0: bad block bitmap checksum [ 49.227238][ T573] EXT4-fs (loop1): 1 truncate cleaned up [ 49.235744][ T578] loop5: detected capacity change from 0 to 512 [ 49.242068][ T570] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5 [ 49.242068][ T570] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 49.242068][ T570] [ 49.242091][ T570] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 49.272026][ T579] loop2: detected capacity change from 0 to 512 [ 49.279929][ T573] EXT4-fs (loop1): mounted filesystem without journal. Opts: debug_want_extra_isize=0x000000000000002e,min_batch_time=0x0000000000000fff,inode_readahead_blks=0x0000000000000040,stripe=0x0000000000004000,nouser_xattr,grpid,,errors=continue. Quota mode: none. [ 49.304777][ T567] EXT4-fs error (device loop6): ext4_update_inline_data:358: inode #15: comm syz.6.66: missing inline data xattr [ 49.310873][ T570] EXT4-fs (loop0): 1 truncate cleaned up [ 49.325806][ T432] udevd[432]: incorrect ext4 checksum on /dev/loop6 [ 49.333232][ T579] EXT4-fs (loop2): Mount option "nouser_xattr" will be removed by 3.5 [ 49.333232][ T579] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 49.333232][ T579] [ 49.338218][ T578] EXT4-fs (loop5): Mount option "nouser_xattr" will be removed by 3.5 [ 49.338218][ T578] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 49.338218][ T578] [ 49.394262][ T570] EXT4-fs (loop0): mounted filesystem without journal. Opts: debug_want_extra_isize=0x000000000000002e,min_batch_time=0x0000000000000fff,inode_readahead_blks=0x0000000000000040,stripe=0x0000000000004000,nouser_xattr,grpid,,errors=continue. Quota mode: none. [ 49.424853][ T579] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 49.435023][ T578] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 49.449914][ T570] EXT4-fs error (device loop0): ext4_validate_block_bitmap:420: comm syz.0.68: bg 0: bad block bitmap checksum [ 49.466609][ T573] EXT4-fs error (device loop1): ext4_validate_block_bitmap:420: comm syz.1.67: bg 0: bad block bitmap checksum [ 49.476355][ T579] EXT4-fs (loop2): 1 truncate cleaned up [ 49.490654][ T579] EXT4-fs (loop2): mounted filesystem without journal. Opts: debug_want_extra_isize=0x000000000000002e,min_batch_time=0x0000000000000fff,inode_readahead_blks=0x0000000000000040,stripe=0x0000000000004000,nouser_xattr,grpid,,errors=continue. Quota mode: none. [ 49.492609][ T585] loop6: detected capacity change from 0 to 512 [ 49.523980][ T570] EXT4-fs error (device loop0): ext4_ind_map_blocks:604: inode #15: comm syz.0.68: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 49.529319][ T573] EXT4-fs error (device loop1): ext4_update_inline_data:358: inode #15: comm syz.1.67: missing inline data xattr [ 49.542447][ T585] EXT4-fs (loop6): Mount option "nouser_xattr" will be removed by 3.5 [ 49.542447][ T585] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 49.542447][ T585] [ 49.572262][ T578] EXT4-fs (loop5): 1 truncate cleaned up [ 49.581724][ T578] EXT4-fs (loop5): mounted filesystem without journal. Opts: debug_want_extra_isize=0x000000000000002e,min_batch_time=0x0000000000000fff,inode_readahead_blks=0x0000000000000040,stripe=0x0000000000004000,nouser_xattr,grpid,,errors=continue. Quota mode: none. [ 49.586486][ T579] EXT4-fs error (device loop2): ext4_validate_block_bitmap:420: comm syz.2.69: bg 0: bad block bitmap checksum [ 49.607949][ T585] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 49.624989][ T579] EXT4-fs error (device loop2): ext4_ind_map_blocks:604: inode #15: comm syz.2.69: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 49.644941][ T578] EXT4-fs error (device loop5): ext4_validate_block_bitmap:420: comm syz.5.70: bg 0: bad block bitmap checksum [ 49.658082][ T585] EXT4-fs (loop6): 1 truncate cleaned up [ 49.667257][ T585] EXT4-fs (loop6): mounted filesystem without journal. Opts: debug_want_extra_isize=0x000000000000002e,min_batch_time=0x0000000000000fff,inode_readahead_blks=0x0000000000000040,stripe=0x0000000000004000,nouser_xattr,grpid,,errors=continue. Quota mode: none. [ 49.672043][ T578] EXT4-fs error (device loop5): ext4_ind_map_blocks:604: inode #15: comm syz.5.70: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 49.716693][ T585] EXT4-fs error (device loop6): ext4_validate_block_bitmap:420: comm syz.6.71: bg 0: bad block bitmap checksum [ 49.719061][ T434] udevd[434]: incorrect ext4 checksum on /dev/loop5 [ 49.735607][ T585] EXT4-fs error (device loop6): ext4_ind_map_blocks:604: inode #15: comm syz.6.71: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 49.754984][ T592] loop0: detected capacity change from 0 to 512 [ 49.768327][ T432] udevd[432]: incorrect ext4 checksum on /dev/loop6 [ 49.781585][ T594] loop2: detected capacity change from 0 to 512 [ 49.794615][ T596] loop6: detected capacity change from 0 to 512 [ 49.798271][ T592] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5 [ 49.798271][ T592] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 49.798271][ T592] [ 49.804663][ T598] loop1: detected capacity change from 0 to 512 [ 49.828415][ T594] EXT4-fs (loop2): Mount option "nouser_xattr" will be removed by 3.5 [ 49.828415][ T594] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 49.828415][ T594] [ 49.847248][ T592] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 49.847635][ T596] EXT4-fs (loop6): Mount option "nouser_xattr" will be removed by 3.5 [ 49.847635][ T596] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 49.847635][ T596] [ 49.868983][ T596] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 49.881527][ T594] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 49.906089][ T600] loop5: detected capacity change from 0 to 512 [ 49.913635][ T594] EXT4-fs (loop2): 1 truncate cleaned up [ 49.920287][ T592] EXT4-fs (loop0): 1 truncate cleaned up [ 49.926289][ T594] EXT4-fs (loop2): mounted filesystem without journal. Opts: debug_want_extra_isize=0x000000000000002e,min_batch_time=0x0000000000000fff,inode_readahead_blks=0x0000000000000040,stripe=0x0000000000004000,nouser_xattr,grpid,,errors=continue. Quota mode: none. [ 49.952174][ T598] EXT4-fs (loop1): Mount option "nouser_xattr" will be removed by 3.5 [ 49.952174][ T598] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 49.952174][ T598] [ 49.972408][ T592] EXT4-fs (loop0): mounted filesystem without journal. Opts: debug_want_extra_isize=0x000000000000002e,min_batch_time=0x0000000000000fff,inode_readahead_blks=0x0000000000000040,stripe=0x0000000000004000,nouser_xattr,grpid,,errors=continue. Quota mode: none. [ 49.981178][ T600] EXT4-fs (loop5): Mount option "nouser_xattr" will be removed by 3.5 [ 49.981178][ T600] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 49.981178][ T600] [ 50.004853][ T592] EXT4-fs error (device loop0): ext4_validate_block_bitmap:420: comm syz.0.73: bg 0: bad block bitmap checksum [ 50.027208][ T592] EXT4-fs error (device loop0): ext4_ind_map_blocks:604: inode #15: comm syz.0.73: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 50.043418][ T596] EXT4-fs (loop6): 1 truncate cleaned up [ 50.049095][ T596] EXT4-fs (loop6): mounted filesystem without journal. Opts: debug_want_extra_isize=0x000000000000002e,min_batch_time=0x0000000000000fff,inode_readahead_blks=0x0000000000000040,stripe=0x0000000000004000,nouser_xattr,grpid,,errors=continue. Quota mode: none. [ 50.073788][ T598] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 50.093509][ T596] EXT4-fs error (device loop6): ext4_validate_block_bitmap:420: comm syz.6.76: bg 0: bad block bitmap checksum [ 50.099304][ T303] udevd[303]: incorrect ext4 checksum on /dev/loop6 [ 50.108423][ T598] EXT4-fs (loop1): 1 truncate cleaned up [ 50.117905][ T598] EXT4-fs (loop1): mounted filesystem without journal. Opts: debug_want_extra_isize=0x000000000000002e,min_batch_time=0x0000000000000fff,inode_readahead_blks=0x0000000000000040,stripe=0x0000000000004000,nouser_xattr,grpid,,errors=continue. Quota mode: none. [ 50.132221][ T596] EXT4-fs error (device loop6): ext4_ind_map_blocks:604: inode #15: comm syz.6.76: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 50.144716][ T600] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 50.174848][ T303] udevd[303]: incorrect ext4 checksum on /dev/loop6 [ 50.202628][ T598] EXT4-fs error (device loop1): ext4_validate_block_bitmap:420: comm syz.1.72: bg 0: bad block bitmap checksum [ 50.238069][ T435] udevd[435]: incorrect ext4 checksum on /dev/loop1 [ 50.248787][ T303] udevd[303]: incorrect ext4 checksum on /dev/loop6 [ 50.271761][ T594] EXT4-fs error (device loop2): ext4_validate_block_bitmap:420: comm syz.2.74: bg 0: bad block bitmap checksum [ 50.286797][ T594] EXT4-fs error (device loop2): ext4_ind_map_blocks:604: inode #15: comm syz.2.74: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 50.304196][ T600] EXT4-fs (loop5): 1 truncate cleaned up [ 50.310010][ T600] EXT4-fs (loop5): mounted filesystem without journal. Opts: debug_want_extra_isize=0x000000000000002e,min_batch_time=0x0000000000000fff,inode_readahead_blks=0x0000000000000040,stripe=0x0000000000004000,nouser_xattr,grpid,,errors=continue. Quota mode: none. [ 50.337939][ T610] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5 [ 50.337939][ T610] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 50.337939][ T610] [ 50.357737][ T598] EXT4-fs error (device loop1): ext4_update_inline_data:358: inode #15: comm syz.1.72: missing inline data xattr [ 50.372259][ T303] udevd[303]: incorrect ext4 checksum on /dev/loop2 [ 50.381664][ T610] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 50.392852][ T600] EXT4-fs error (device loop5): ext4_validate_block_bitmap:420: comm syz.5.75: bg 0: bad block bitmap checksum [ 50.402564][ T610] EXT4-fs (loop0): 1 truncate cleaned up [ 50.407262][ T600] EXT4-fs error (device loop5): ext4_ind_map_blocks:604: inode #15: comm syz.5.75: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 50.410446][ T610] EXT4-fs (loop0): mounted filesystem without journal. Opts: debug_want_extra_isize=0x000000000000002e,min_batch_time=0x0000000000000fff,inode_readahead_blks=0x0000000000000040,stripe=0x0000000000004000,nouser_xattr,grpid,,errors=continue. Quota mode: none. [ 50.453327][ T610] EXT4-fs error (device loop0): ext4_validate_block_bitmap:420: comm syz.0.77: bg 0: bad block bitmap checksum [ 50.465439][ T610] EXT4-fs error (device loop0): ext4_ind_map_blocks:604: inode #15: comm syz.0.77: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 50.497020][ T621] EXT4-fs (loop5): Mount option "nouser_xattr" will be removed by 3.5 [ 50.497020][ T621] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 50.497020][ T621] [ 50.497571][ T617] EXT4-fs (loop2): Mount option "nouser_xattr" will be removed by 3.5 [ 50.497571][ T617] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 50.497571][ T617] [ 50.515974][ T621] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 50.546694][ T623] EXT4-fs (loop1): Mount option "nouser_xattr" will be removed by 3.5 [ 50.546694][ T623] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 50.546694][ T623] [ 50.565469][ T619] EXT4-fs (loop6): Mount option "nouser_xattr" will be removed by 3.5 [ 50.565469][ T619] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 50.565469][ T619] [ 50.567413][ T617] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 50.594195][ T623] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 50.596002][ T617] EXT4-fs (loop2): 1 truncate cleaned up [ 50.605151][ T619] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 50.611741][ T617] EXT4-fs (loop2): mounted filesystem without journal. Opts: debug_want_extra_isize=0x000000000000002e,min_batch_time=0x0000000000000fff,inode_readahead_blks=0x0000000000000040,stripe=0x0000000000004000,nouser_xattr,grpid,,errors=continue. Quota mode: none. [ 50.644991][ T625] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5 [ 50.644991][ T625] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 50.644991][ T625] [ 50.647549][ T621] EXT4-fs (loop5): 1 truncate cleaned up [ 50.674101][ T621] EXT4-fs (loop5): mounted filesystem without journal. Opts: debug_want_extra_isize=0x000000000000002e,min_batch_time=0x0000000000000fff,inode_readahead_blks=0x0000000000000040,stripe=0x0000000000004000,nouser_xattr,grpid,,errors=continue. Quota mode: none. [ 50.678952][ T619] EXT4-fs (loop6): 1 truncate cleaned up [ 50.701227][ T623] EXT4-fs (loop1): 1 truncate cleaned up [ 50.705964][ T619] EXT4-fs (loop6): mounted filesystem without journal. Opts: debug_want_extra_isize=0x000000000000002e,min_batch_time=0x0000000000000fff,inode_readahead_blks=0x0000000000000040,stripe=0x0000000000004000,nouser_xattr,grpid,,errors=continue. Quota mode: none. [ 50.709983][ T623] EXT4-fs (loop1): mounted filesystem without journal. Opts: debug_want_extra_isize=0x000000000000002e,min_batch_time=0x0000000000000fff,inode_readahead_blks=0x0000000000000040,stripe=0x0000000000004000,nouser_xattr,grpid,,errors=continue. Quota mode: none. [ 50.743206][ T617] EXT4-fs error (device loop2): ext4_validate_block_bitmap:420: comm syz.2.79: bg 0: bad block bitmap checksum [ 50.759054][ T625] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 50.777930][ T619] EXT4-fs error (device loop6): ext4_validate_block_bitmap:420: comm syz.6.82: bg 0: bad block bitmap checksum [ 50.788173][ T303] udevd[303]: incorrect ext4 checksum on /dev/loop6 [ 50.796120][ T619] EXT4-fs error (device loop6): ext4_ind_map_blocks:604: inode #15: comm syz.6.82: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 50.814548][ T617] EXT4-fs error (device loop2): ext4_update_inline_data:358: inode #15: comm syz.2.79: missing inline data xattr [ 50.818836][ T621] EXT4-fs error (device loop5): ext4_validate_block_bitmap:420: comm syz.5.81: bg 0: bad block bitmap checksum [ 50.844123][ T625] EXT4-fs (loop0): 1 truncate cleaned up [ 50.853773][ T625] EXT4-fs (loop0): mounted filesystem without journal. Opts: debug_want_extra_isize=0x000000000000002e,min_batch_time=0x0000000000000fff,inode_readahead_blks=0x0000000000000040,stripe=0x0000000000004000,nouser_xattr,grpid,,errors=continue. Quota mode: none. [ 50.857391][ T621] EXT4-fs error (device loop5): ext4_ind_map_blocks:604: inode #15: comm syz.5.81: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 50.898063][ T623] EXT4-fs error (device loop1): ext4_validate_block_bitmap:420: comm syz.1.80: bg 0: bad block bitmap checksum [ 50.904014][ T625] EXT4-fs error (device loop0): ext4_validate_block_bitmap:420: comm syz.0.83: bg 0: bad block bitmap checksum [ 50.913139][ T623] EXT4-fs error (device loop1): ext4_ind_map_blocks:604: inode #15: comm syz.1.80: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 50.922857][ T625] EXT4-fs error (device loop0): ext4_ind_map_blocks:604: inode #15: comm syz.0.83: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 50.990449][ T640] EXT4-fs (loop2): Mount option "nouser_xattr" will be removed by 3.5 [ 50.990449][ T640] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 50.990449][ T640] [ 50.999153][ T638] EXT4-fs (loop6): Mount option "nouser_xattr" will be removed by 3.5 [ 50.999153][ T638] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 50.999153][ T638] [ 51.027763][ T640] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 51.038525][ T638] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 51.042920][ T644] EXT4-fs (loop1): Mount option "nouser_xattr" will be removed by 3.5 [ 51.042920][ T644] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 51.042920][ T644] [ 51.051338][ T642] EXT4-fs (loop5): Mount option "nouser_xattr" will be removed by 3.5 [ 51.051338][ T642] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 51.051338][ T642] [ 51.070256][ T638] EXT4-fs (loop6): 1 truncate cleaned up [ 51.085804][ T640] EXT4-fs (loop2): 1 truncate cleaned up [ 51.091926][ T638] EXT4-fs (loop6): mounted filesystem without journal. Opts: debug_want_extra_isize=0x000000000000002e,min_batch_time=0x0000000000000fff,inode_readahead_blks=0x0000000000000040,stripe=0x0000000000004000,nouser_xattr,grpid,,errors=continue. Quota mode: none. [ 51.096934][ T644] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 51.128542][ T638] EXT4-fs error (device loop6): ext4_validate_block_bitmap:420: comm syz.6.89: bg 0: bad block bitmap checksum [ 51.142744][ T642] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 51.151727][ T638] EXT4-fs error (device loop6): ext4_ind_map_blocks:604: inode #15: comm syz.6.89: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 51.167912][ T646] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5 [ 51.167912][ T646] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 51.167912][ T646] [ 51.202524][ T640] EXT4-fs error (device loop2): ext4_validate_block_bitmap:420: comm syz.2.85: bg 0: bad block bitmap checksum [ 51.217978][ T399] udevd[399]: incorrect ext4 checksum on /dev/loop2 [ 51.228492][ T642] EXT4-fs (loop5): 1 truncate cleaned up [ 51.236625][ T646] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 51.237364][ T640] EXT4-fs error (device loop2): ext4_ind_map_blocks:604: inode #15: comm syz.2.85: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 51.270047][ T642] EXT4-fs error (device loop5): ext4_validate_block_bitmap:420: comm syz.5.86: bg 0: bad block bitmap checksum [ 51.283572][ T644] EXT4-fs (loop1): 1 truncate cleaned up [ 51.294495][ T642] EXT4-fs error (device loop5): ext4_ind_map_blocks:604: inode #15: comm syz.5.86: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 51.295757][ T646] EXT4-fs (loop0): 1 truncate cleaned up [ 51.320201][ T644] EXT4-fs error (device loop1): ext4_validate_block_bitmap:420: comm syz.1.87: bg 0: bad block bitmap checksum [ 51.343586][ T644] EXT4-fs error (device loop1): ext4_ind_map_blocks:604: inode #15: comm syz.1.87: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 51.348127][ T646] EXT4-fs error (device loop0): ext4_validate_block_bitmap:420: comm syz.0.88: bg 0: bad block bitmap checksum [ 51.372222][ T646] EXT4-fs error (device loop0): ext4_ind_map_blocks:604: inode #15: comm syz.0.88: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 51.382735][ T656] EXT4-fs (loop6): Mount option "nouser_xattr" will be removed by 3.5 [ 51.382735][ T656] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 51.382735][ T656] [ 51.409035][ T656] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 51.426010][ T656] EXT4-fs (loop6): 1 truncate cleaned up [ 51.434256][ T656] EXT4-fs error (device loop6): ext4_validate_block_bitmap:420: comm syz.6.90: bg 0: bad block bitmap checksum [ 51.446467][ T656] EXT4-fs error (device loop6): ext4_ind_map_blocks:604: inode #15: comm syz.6.90: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 51.449814][ T661] EXT4-fs (loop5): Mount option "nouser_xattr" will be removed by 3.5 [ 51.449814][ T661] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 51.449814][ T661] [ 51.479769][ T661] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 51.491072][ T662] EXT4-fs (loop2): Mount option "nouser_xattr" will be removed by 3.5 [ 51.491072][ T662] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 51.491072][ T662] [ 51.521133][ T662] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 51.542548][ T661] EXT4-fs (loop5): 1 truncate cleaned up [ 51.549377][ T667] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5 [ 51.549377][ T667] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 51.549377][ T667] [ 51.567735][ T667] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 51.582857][ T661] EXT4-fs error (device loop5): ext4_validate_block_bitmap:420: comm syz.5.92: bg 0: bad block bitmap checksum [ 51.593499][ T671] EXT4-fs (loop1): Mount option "nouser_xattr" will be removed by 3.5 [ 51.593499][ T671] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 51.593499][ T671] [ 51.602795][ T661] EXT4-fs error (device loop5): ext4_ind_map_blocks:604: inode #15: comm syz.5.92: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 51.613748][ T671] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 51.631794][ T662] EXT4-fs (loop2): 1 truncate cleaned up [ 51.647218][ T667] EXT4-fs (loop0): 1 truncate cleaned up [ 51.659255][ T662] EXT4-fs error (device loop2): ext4_validate_block_bitmap:420: comm syz.2.91: bg 0: bad block bitmap checksum [ 51.675302][ T671] EXT4-fs (loop1): 1 truncate cleaned up [ 51.677911][ T662] EXT4-fs error (device loop2): ext4_ind_map_blocks:604: inode #15: comm syz.2.91: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 51.693260][ T667] EXT4-fs error (device loop0): ext4_validate_block_bitmap:420: comm syz.0.94: bg 0: bad block bitmap checksum [ 51.705271][ T670] EXT4-fs (loop6): Mount option "nouser_xattr" will be removed by 3.5 [ 51.705271][ T670] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 51.705271][ T670] [ 51.726610][ T667] EXT4-fs error (device loop0): ext4_ind_map_blocks:604: inode #15: comm syz.0.94: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 51.727235][ T670] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 51.760255][ T671] EXT4-fs error (device loop1): ext4_validate_block_bitmap:420: comm syz.1.93: bg 0: bad block bitmap checksum [ 51.790455][ T671] EXT4-fs error (device loop1): ext4_ind_map_blocks:604: inode #15: comm syz.1.93: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 51.793279][ T670] EXT4-fs (loop6): 1 truncate cleaned up [ 51.813947][ T670] EXT4-fs error (device loop6): ext4_validate_block_bitmap:420: comm syz.6.95: bg 0: bad block bitmap checksum [ 51.835977][ T670] EXT4-fs error (device loop6): ext4_ind_map_blocks:604: inode #15: comm syz.6.95: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 51.857046][ T684] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5 [ 51.857046][ T684] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 51.857046][ T684] [ 51.875684][ T684] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 51.889470][ T685] EXT4-fs (loop1): Mount option "nouser_xattr" will be removed by 3.5 [ 51.889470][ T685] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 51.889470][ T685] [ 51.893512][ T683] EXT4-fs (loop2): Mount option "nouser_xattr" will be removed by 3.5 [ 51.893512][ T683] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 51.893512][ T683] [ 51.926430][ T679] EXT4-fs (loop5): Mount option "nouser_xattr" will be removed by 3.5 [ 51.926430][ T679] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 51.926430][ T679] [ 51.927331][ T685] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 51.954724][ T683] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 51.971136][ T685] EXT4-fs (loop1): 1 truncate cleaned up [ 51.976802][ T679] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 51.987716][ T684] EXT4-fs (loop0): 1 truncate cleaned up [ 52.004287][ T689] EXT4-fs (loop6): Mount option "nouser_xattr" will be removed by 3.5 [ 52.004287][ T689] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 52.004287][ T689] [ 52.030511][ T679] EXT4-fs (loop5): 1 truncate cleaned up [ 52.041873][ T685] EXT4-fs error (device loop1): ext4_validate_block_bitmap:420: comm syz.1.99: bg 0: bad block bitmap checksum [ 52.048966][ T689] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 52.075346][ T683] EXT4-fs (loop2): 1 truncate cleaned up [ 52.084226][ T679] EXT4-fs error (device loop5): ext4_validate_block_bitmap:420: comm syz.5.96: bg 0: bad block bitmap checksum [ 52.085063][ T684] EXT4-fs error (device loop0): ext4_validate_block_bitmap:420: comm syz.0.97: bg 0: bad block bitmap checksum [ 52.110333][ T685] EXT4-fs error (device loop1): ext4_ind_map_blocks:604: inode #15: comm syz.1.99: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 52.134597][ T679] EXT4-fs error (device loop5): ext4_ind_map_blocks:604: inode #15: comm syz.5.96: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 52.141969][ T689] EXT4-fs (loop6): 1 truncate cleaned up [ 52.172343][ T684] EXT4-fs error (device loop0): ext4_update_inline_data:358: inode #15: comm syz.0.97: missing inline data xattr [ 52.188731][ T696] EXT4-fs error (device loop2): ext4_validate_block_bitmap:420: comm syz.2.98: bg 0: bad block bitmap checksum [ 52.210029][ T696] EXT4-fs error (device loop2): ext4_update_inline_data:358: inode #15: comm syz.2.98: missing inline data xattr [ 52.240605][ T689] EXT4-fs error (device loop6): ext4_validate_block_bitmap:420: comm syz.6.100: bg 0: bad block bitmap checksum [ 52.256084][ T689] EXT4-fs error (device loop6): ext4_ind_map_blocks:604: inode #15: comm syz.6.100: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 52.281640][ T699] EXT4-fs (loop1): Mount option "nouser_xattr" will be removed by 3.5 [ 52.281640][ T699] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 52.281640][ T699] [ 52.302323][ T702] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5 [ 52.302323][ T702] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 52.302323][ T702] [ 52.316682][ T700] EXT4-fs (loop5): Mount option "nouser_xattr" will be removed by 3.5 [ 52.316682][ T700] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 52.316682][ T700] [ 52.338926][ T699] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 52.354546][ T706] EXT4-fs (loop6): Mount option "nouser_xattr" will be removed by 3.5 [ 52.354546][ T706] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 52.354546][ T706] [ 52.373414][ T700] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 52.383849][ T706] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 52.394878][ T699] EXT4-fs (loop1): 1 truncate cleaned up [ 52.400472][ T702] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 52.404584][ T700] EXT4-fs (loop5): 1 truncate cleaned up [ 52.416155][ T705] EXT4-fs (loop2): Mount option "nouser_xattr" will be removed by 3.5 [ 52.416155][ T705] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 52.416155][ T705] [ 52.422657][ T700] EXT4-fs error (device loop5): ext4_validate_block_bitmap:420: comm syz.5.102: bg 0: bad block bitmap checksum [ 52.444779][ T699] EXT4-fs error (device loop1): ext4_validate_block_bitmap:420: comm syz.1.101: bg 0: bad block bitmap checksum [ 52.447283][ T705] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 52.462444][ T706] EXT4-fs (loop6): 1 truncate cleaned up [ 52.473859][ T700] EXT4-fs error (device loop5): ext4_update_inline_data:358: inode #15: comm syz.5.102: missing inline data xattr [ 52.492267][ T699] EXT4-fs error (device loop1): ext4_ind_map_blocks:604: inode #15: comm syz.1.101: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 52.510545][ T702] EXT4-fs (loop0): 1 truncate cleaned up [ 52.523974][ T706] EXT4-fs error (device loop6): ext4_validate_block_bitmap:420: comm syz.6.105: bg 0: bad block bitmap checksum 2026/04/15 06:02:28 executed programs: 99 [ 52.552610][ T705] EXT4-fs (loop2): 1 truncate cleaned up [ 52.558686][ T706] EXT4-fs error (device loop6): ext4_ind_map_blocks:604: inode #15: comm syz.6.105: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 52.570005][ T702] EXT4-fs error (device loop0): ext4_validate_block_bitmap:420: comm syz.0.103: bg 0: bad block bitmap checksum [ 52.587060][ T702] EXT4-fs error (device loop0): ext4_ind_map_blocks:604: inode #15: comm syz.0.103: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 52.614775][ T705] EXT4-fs error (device loop2): ext4_validate_block_bitmap:420: comm syz.2.104: bg 0: bad block bitmap checksum [ 52.628808][ T705] EXT4-fs error (device loop2): ext4_ind_map_blocks:604: inode #15: comm syz.2.104: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 52.694521][ T717] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5 [ 52.694521][ T717] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 52.694521][ T717] [ 52.719842][ T717] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 52.730929][ T715] EXT4-fs (loop1): Mount option "nouser_xattr" will be removed by 3.5 [ 52.730929][ T715] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 52.730929][ T715] [ 52.749639][ T717] EXT4-fs (loop0): 1 truncate cleaned up [ 52.750259][ T715] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 52.767062][ T721] EXT4-fs (loop6): Mount option "nouser_xattr" will be removed by 3.5 [ 52.767062][ T721] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 52.767062][ T721] [ 52.769727][ T717] EXT4-fs error (device loop0): ext4_validate_block_bitmap:420: comm syz.0.108: bg 0: bad block bitmap checksum [ 52.785765][ T721] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 52.797787][ T720] EXT4-fs (loop5): Mount option "nouser_xattr" will be removed by 3.5 [ 52.797787][ T720] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 52.797787][ T720] [ 52.812083][ T723] EXT4-fs (loop2): Mount option "nouser_xattr" will be removed by 3.5 [ 52.812083][ T723] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 52.812083][ T723] [ 52.844641][ T717] EXT4-fs error (device loop0): ext4_ind_map_blocks:604: inode #15: comm syz.0.108: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 52.851052][ T723] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 52.860534][ T720] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 52.886147][ T721] EXT4-fs (loop6): 1 truncate cleaned up [ 52.892413][ T715] EXT4-fs (loop1): 1 truncate cleaned up [ 52.920624][ T721] EXT4-fs error (device loop6): ext4_validate_block_bitmap:420: comm syz.6.109: bg 0: bad block bitmap checksum [ 52.935063][ T715] EXT4-fs error (device loop1): ext4_validate_block_bitmap:420: comm syz.1.107: bg 0: bad block bitmap checksum [ 52.944695][ T723] EXT4-fs (loop2): 1 truncate cleaned up [ 52.955865][ T723] EXT4-fs error (device loop2): ext4_validate_block_bitmap:420: comm syz.2.110: bg 0: bad block bitmap checksum [ 52.968884][ T721] EXT4-fs error (device loop6): ext4_ind_map_blocks:604: inode #15: comm syz.6.109: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 52.969112][ T715] EXT4-fs error (device loop1): ext4_ind_map_blocks:604: inode #15: comm syz.1.107: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 53.000559][ T720] EXT4-fs (loop5): 1 truncate cleaned up [ 53.008890][ T723] EXT4-fs error (device loop2): ext4_update_inline_data:358: inode #15: comm syz.2.110: missing inline data xattr [ 53.026955][ T720] EXT4-fs error (device loop5): ext4_validate_block_bitmap:420: comm syz.5.106: bg 0: bad block bitmap checksum [ 53.044409][ T720] EXT4-fs error (device loop5): ext4_ind_map_blocks:604: inode #15: comm syz.5.106: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 53.096421][ T738] EXT4-fs (loop2): Mount option "nouser_xattr" will be removed by 3.5 [ 53.096421][ T738] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 53.096421][ T738] [ 53.096451][ T739] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5 [ 53.096451][ T739] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 53.096451][ T739] [ 53.115088][ T734] EXT4-fs (loop6): Mount option "nouser_xattr" will be removed by 3.5 [ 53.115088][ T734] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 53.115088][ T734] [ 53.136589][ T735] EXT4-fs (loop1): Mount option "nouser_xattr" will be removed by 3.5 [ 53.136589][ T735] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 53.136589][ T735] [ 53.157467][ T738] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 53.180624][ T739] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 53.191350][ T735] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 53.194963][ T734] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 53.211543][ T741] EXT4-fs (loop5): Mount option "nouser_xattr" will be removed by 3.5 [ 53.211543][ T741] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 53.211543][ T741] [ 53.239768][ T739] EXT4-fs (loop0): 1 truncate cleaned up [ 53.256910][ T738] EXT4-fs (loop2): 1 truncate cleaned up [ 53.271786][ T738] EXT4-fs error (device loop2): ext4_validate_block_bitmap:420: comm syz.2.114: bg 0: bad block bitmap checksum [ 53.280991][ T741] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 53.294750][ T738] EXT4-fs error (device loop2): ext4_ind_map_blocks:604: inode #15: comm syz.2.114: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 53.302632][ T735] EXT4-fs (loop1): 1 truncate cleaned up [ 53.317981][ T734] EXT4-fs (loop6): 1 truncate cleaned up [ 53.324305][ T746] EXT4-fs error (device loop0): ext4_validate_block_bitmap:420: comm syz.0.111: bg 0: bad block bitmap checksum [ 53.333145][ T741] EXT4-fs (loop5): 1 truncate cleaned up [ 53.351991][ T741] EXT4-fs error (device loop5): ext4_validate_block_bitmap:420: comm syz.5.115: bg 0: bad block bitmap checksum [ 53.356856][ T735] EXT4-fs error (device loop1): ext4_validate_block_bitmap:420: comm syz.1.112: bg 0: bad block bitmap checksum [ 53.377520][ T734] EXT4-fs error (device loop6): ext4_validate_block_bitmap:420: comm syz.6.113: bg 0: bad block bitmap checksum [ 53.391550][ T746] EXT4-fs error (device loop0): ext4_ind_map_blocks:604: inode #15: comm syz.0.111: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 53.395602][ T735] EXT4-fs error (device loop1): ext4_ind_map_blocks:604: inode #15: comm syz.1.112: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 53.422060][ T734] EXT4-fs error (device loop6): ext4_ind_map_blocks:604: inode #15: comm syz.6.113: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 53.437531][ T741] EXT4-fs error (device loop5): ext4_ind_map_blocks:604: inode #15: comm syz.5.115: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 53.505078][ T756] EXT4-fs (loop2): Mount option "nouser_xattr" will be removed by 3.5 [ 53.505078][ T756] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 53.505078][ T756] [ 53.512940][ T758] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5 [ 53.512940][ T758] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 53.512940][ T758] [ 53.540938][ T756] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 53.550106][ T758] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 53.551826][ T760] EXT4-fs (loop6): Mount option "nouser_xattr" will be removed by 3.5 [ 53.551826][ T760] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 53.551826][ T760] [ 53.563601][ T762] EXT4-fs (loop1): Mount option "nouser_xattr" will be removed by 3.5 [ 53.563601][ T762] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 53.563601][ T762] [ 53.598530][ T764] EXT4-fs (loop5): Mount option "nouser_xattr" will be removed by 3.5 [ 53.598530][ T764] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 53.598530][ T764] [ 53.623231][ T764] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 53.632703][ T756] EXT4-fs (loop2): 1 truncate cleaned up [ 53.634500][ T762] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 53.652016][ T758] EXT4-fs (loop0): 1 truncate cleaned up [ 53.660013][ T760] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 53.665360][ T764] EXT4-fs (loop5): 1 truncate cleaned up [ 53.676982][ T760] EXT4-fs (loop6): 1 truncate cleaned up [ 53.683449][ T762] EXT4-fs (loop1): 1 truncate cleaned up [ 53.695226][ T756] EXT4-fs error (device loop2): ext4_validate_block_bitmap:420: comm syz.2.121: bg 0: bad block bitmap checksum [ 53.720741][ T760] EXT4-fs error (device loop6): ext4_validate_block_bitmap:420: comm syz.6.122: bg 0: bad block bitmap checksum [ 53.733258][ T762] EXT4-fs error (device loop1): ext4_validate_block_bitmap:420: comm syz.1.118: bg 0: bad block bitmap checksum [ 53.749550][ T758] EXT4-fs error (device loop0): ext4_validate_block_bitmap:420: comm syz.0.117: bg 0: bad block bitmap checksum [ 53.768022][ T762] EXT4-fs error (device loop1): ext4_ind_map_blocks:604: inode #15: comm syz.1.118: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 53.780594][ T760] EXT4-fs error (device loop6): ext4_update_inline_data:358: inode #15: comm syz.6.122: missing inline data xattr [ 53.785881][ T764] EXT4-fs error (device loop5): ext4_validate_block_bitmap:420: comm syz.5.120: bg 0: bad block bitmap checksum [ 53.805924][ T756] EXT4-fs error (device loop2): ext4_update_inline_data:358: inode #15: comm syz.2.121: missing inline data xattr [ 53.819410][ T764] EXT4-fs error (device loop5): ext4_ind_map_blocks:604: inode #15: comm syz.5.120: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 53.841052][ T758] EXT4-fs error (device loop0): ext4_update_inline_data:358: inode #15: comm syz.0.117: missing inline data xattr [ 53.919188][ T777] EXT4-fs (loop5): Mount option "nouser_xattr" will be removed by 3.5 [ 53.919188][ T777] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 53.919188][ T777] [ 53.942428][ T777] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 53.952516][ T785] EXT4-fs (loop2): Mount option "nouser_xattr" will be removed by 3.5 [ 53.952516][ T785] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 53.952516][ T785] [ 53.971754][ T785] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 53.982567][ T777] EXT4-fs (loop5): 1 truncate cleaned up [ 53.988456][ T783] EXT4-fs (loop1): Mount option "nouser_xattr" will be removed by 3.5 [ 53.988456][ T783] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 53.988456][ T783] [ 53.988646][ T787] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5 [ 53.988646][ T787] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 53.988646][ T787] [ 54.011199][ T783] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 54.029670][ T789] EXT4-fs (loop6): Mount option "nouser_xattr" will be removed by 3.5 [ 54.029670][ T789] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 54.029670][ T789] [ 54.055338][ T777] EXT4-fs error (device loop5): ext4_validate_block_bitmap:420: comm syz.5.123: bg 0: bad block bitmap checksum [ 54.066237][ T787] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 54.078118][ T789] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 54.105375][ T777] EXT4-fs error (device loop5): ext4_ind_map_blocks:604: inode #15: comm syz.5.123: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 54.105976][ T783] EXT4-fs (loop1): 1 truncate cleaned up [ 54.122435][ T787] EXT4-fs (loop0): 1 truncate cleaned up [ 54.138261][ T783] EXT4-fs error (device loop1): ext4_validate_block_bitmap:420: comm syz.1.128: bg 0: bad block bitmap checksum [ 54.151471][ T783] EXT4-fs error (device loop1): ext4_ind_map_blocks:604: inode #15: comm syz.1.128: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 54.160110][ T785] EXT4-fs (loop2): 1 truncate cleaned up [ 54.175948][ T787] EXT4-fs error (device loop0): ext4_validate_block_bitmap:420: comm syz.0.127: bg 0: bad block bitmap checksum [ 54.188570][ T785] EXT4-fs error (device loop2): ext4_validate_block_bitmap:420: comm syz.2.125: bg 0: bad block bitmap checksum [ 54.198399][ T787] EXT4-fs error (device loop0): ext4_ind_map_blocks:604: inode #15: comm syz.0.127: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 54.215402][ T785] EXT4-fs error (device loop2): ext4_ind_map_blocks:604: inode #15: comm syz.2.125: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 54.231202][ T789] EXT4-fs (loop6): 1 truncate cleaned up [ 54.241764][ T797] set_capacity_and_notify: 47 callbacks suppressed [ 54.241778][ T797] loop5: detected capacity change from 0 to 512 [ 54.260613][ T789] EXT4-fs error (device loop6): ext4_validate_block_bitmap:420: comm syz.6.129: bg 0: bad block bitmap checksum [ 54.279344][ T789] EXT4-fs error (device loop6): ext4_ind_map_blocks:604: inode #15: comm syz.6.129: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 54.295277][ T801] loop1: detected capacity change from 0 to 512 [ 54.302654][ T797] EXT4-fs (loop5): Mount option "nouser_xattr" will be removed by 3.5 [ 54.302654][ T797] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 54.302654][ T797] [ 54.328582][ T803] loop2: detected capacity change from 0 to 512 [ 54.329641][ T797] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 54.345400][ T801] EXT4-fs (loop1): Mount option "nouser_xattr" will be removed by 3.5 [ 54.345400][ T801] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 54.345400][ T801] [ 54.365268][ T803] EXT4-fs (loop2): Mount option "nouser_xattr" will be removed by 3.5 [ 54.365268][ T803] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 54.365268][ T803] [ 54.382368][ T806] loop0: detected capacity change from 0 to 512 [ 54.390350][ T797] EXT4-fs (loop5): 1 truncate cleaned up [ 54.390961][ T801] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 54.405913][ T803] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 54.416785][ T808] loop6: detected capacity change from 0 to 512 [ 54.427726][ T801] EXT4-fs (loop1): 1 truncate cleaned up [ 54.430293][ T797] EXT4-fs error (device loop5): ext4_validate_block_bitmap:420: comm syz.5.130: bg 0: bad block bitmap checksum [ 54.434120][ T803] EXT4-fs (loop2): 1 truncate cleaned up [ 54.453284][ T806] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5 [ 54.453284][ T806] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 54.453284][ T806] [ 54.471755][ T797] EXT4-fs error (device loop5): ext4_ind_map_blocks:604: inode #15: comm syz.5.130: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 54.487121][ T803] EXT4-fs error (device loop2): ext4_validate_block_bitmap:420: comm syz.2.132: bg 0: bad block bitmap checksum [ 54.501028][ T808] EXT4-fs (loop6): Mount option "nouser_xattr" will be removed by 3.5 [ 54.501028][ T808] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 54.501028][ T808] [ 54.519365][ T811] EXT4-fs error (device loop1): ext4_validate_block_bitmap:420: comm syz.1.131: bg 0: bad block bitmap checksum [ 54.531416][ T808] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 54.543352][ T434] udevd[434]: incorrect ext4 checksum on /dev/loop2 [ 54.549957][ T435] udevd[435]: incorrect ext4 checksum on /dev/loop1 [ 54.559914][ T434] udevd[434]: incorrect ext4 checksum on /dev/loop2 [ 54.568088][ T806] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 54.580406][ T434] udevd[434]: incorrect ext4 checksum on /dev/loop2 [ 54.587962][ T808] EXT4-fs (loop6): 1 truncate cleaned up [ 54.594133][ T803] EXT4-fs error (device loop2): ext4_update_inline_data:358: inode #15: comm syz.2.132: missing inline data xattr [ 54.606405][ T811] EXT4-fs error (device loop1): ext4_ind_map_blocks:604: inode #15: comm syz.1.131: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 54.623331][ T434] udevd[434]: incorrect ext4 checksum on /dev/loop2 [ 54.631568][ T808] EXT4-fs error (device loop6): ext4_validate_block_bitmap:420: comm syz.6.134: bg 0: bad block bitmap checksum [ 54.644010][ T806] EXT4-fs (loop0): 1 truncate cleaned up [ 54.662058][ T432] udevd[432]: incorrect ext4 checksum on /dev/loop6 [ 54.668360][ T435] udevd[435]: incorrect ext4 checksum on /dev/loop1 [ 54.677009][ T806] EXT4-fs error (device loop0): ext4_validate_block_bitmap:420: comm syz.0.133: bg 0: bad block bitmap checksum [ 54.680226][ T435] udevd[435]: incorrect ext4 checksum on /dev/loop1 [ 54.697027][ T303] udevd[303]: incorrect ext4 checksum on /dev/loop0 [ 54.704840][ T808] EXT4-fs error (device loop6): ext4_ind_map_blocks:604: inode #15: comm syz.6.134: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 54.711207][ T817] loop5: detected capacity change from 0 to 512 [ 54.732358][ T806] EXT4-fs error (device loop0): ext4_ind_map_blocks:604: inode #15: comm syz.0.133: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 54.752181][ T432] udevd[432]: incorrect ext4 checksum on /dev/loop0 [ 54.771565][ T817] EXT4-fs (loop5): Mount option "nouser_xattr" will be removed by 3.5 [ 54.771565][ T817] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 54.771565][ T817] [ 54.791530][ T817] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 54.802890][ T817] EXT4-fs (loop5): 1 truncate cleaned up [ 54.815494][ T817] EXT4-fs error (device loop5): ext4_validate_block_bitmap:420: comm syz.5.135: bg 0: bad block bitmap checksum [ 54.821287][ T823] loop1: detected capacity change from 0 to 512 [ 54.833662][ T817] EXT4-fs error (device loop5): ext4_ind_map_blocks:604: inode #15: comm syz.5.135: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 54.864246][ T827] loop0: detected capacity change from 0 to 512 [ 54.872045][ T829] loop2: detected capacity change from 0 to 512 [ 54.873801][ T825] loop6: detected capacity change from 0 to 512 [ 54.903079][ T823] EXT4-fs (loop1): Mount option "nouser_xattr" will be removed by 3.5 [ 54.903079][ T823] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 54.903079][ T823] [ 54.907883][ T829] EXT4-fs (loop2): Mount option "nouser_xattr" will be removed by 3.5 [ 54.907883][ T829] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 54.907883][ T829] [ 54.931316][ T827] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5 [ 54.931316][ T827] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 54.931316][ T827] [ 54.958088][ T825] EXT4-fs (loop6): Mount option "nouser_xattr" will be removed by 3.5 [ 54.958088][ T825] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 54.958088][ T825] [ 54.971325][ T823] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 54.986350][ T827] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 54.996333][ T829] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 55.007546][ T825] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 55.018376][ T827] EXT4-fs (loop0): 1 truncate cleaned up [ 55.018984][ T823] EXT4-fs (loop1): 1 truncate cleaned up [ 55.026728][ T829] EXT4-fs (loop2): 1 truncate cleaned up [ 55.035508][ T825] EXT4-fs (loop6): 1 truncate cleaned up [ 55.042090][ T831] EXT4-fs (loop5): Mount option "nouser_xattr" will be removed by 3.5 [ 55.042090][ T831] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 55.042090][ T831] [ 55.063390][ T825] EXT4-fs error (device loop6): ext4_validate_block_bitmap:420: comm syz.6.138: bg 0: bad block bitmap checksum [ 55.076458][ T823] EXT4-fs error (device loop1): ext4_validate_block_bitmap:420: comm syz.1.136: bg 0: bad block bitmap checksum [ 55.094688][ T837] EXT4-fs error (device loop0): ext4_validate_block_bitmap:420: comm syz.0.139: bg 0: bad block bitmap checksum [ 55.099395][ T831] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 55.118820][ T837] EXT4-fs error (device loop0): ext4_ind_map_blocks:604: inode #15: comm syz.0.139: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 55.135627][ T825] EXT4-fs error (device loop6): ext4_update_inline_data:358: inode #15: comm syz.6.138: missing inline data xattr [ 55.147924][ T823] EXT4-fs error (device loop1): ext4_ind_map_blocks:604: inode #15: comm syz.1.136: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 55.151703][ T829] EXT4-fs error (device loop2): ext4_validate_block_bitmap:420: comm syz.2.141: bg 0: bad block bitmap checksum [ 55.204490][ T829] EXT4-fs error (device loop2): ext4_ind_map_blocks:604: inode #15: comm syz.2.141: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 55.226274][ T831] EXT4-fs (loop5): 1 truncate cleaned up [ 55.251284][ T831] EXT4-fs error (device loop5): ext4_validate_block_bitmap:420: comm syz.5.140: bg 0: bad block bitmap checksum [ 55.263472][ T831] EXT4-fs error (device loop5): ext4_ind_map_blocks:604: inode #15: comm syz.5.140: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 55.265839][ T846] EXT4-fs (loop1): Mount option "nouser_xattr" will be removed by 3.5 [ 55.265839][ T846] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 55.265839][ T846] [ 55.296317][ T847] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5 [ 55.296317][ T847] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 55.296317][ T847] [ 55.297000][ T846] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 55.316060][ T844] EXT4-fs (loop6): Mount option "nouser_xattr" will be removed by 3.5 [ 55.316060][ T844] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 55.316060][ T844] [ 55.345391][ T846] EXT4-fs (loop1): 1 truncate cleaned up [ 55.358438][ T847] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 55.363623][ T846] EXT4-fs error (device loop1): ext4_validate_block_bitmap:420: comm syz.1.143: bg 0: bad block bitmap checksum [ 55.369326][ T844] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 55.387155][ T846] EXT4-fs error (device loop1): ext4_ind_map_blocks:604: inode #15: comm syz.1.143: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 55.393925][ T847] EXT4-fs (loop0): 1 truncate cleaned up [ 55.415316][ T847] EXT4-fs error (device loop0): ext4_validate_block_bitmap:420: comm syz.0.144: bg 0: bad block bitmap checksum [ 55.427757][ T847] EXT4-fs error (device loop0): ext4_ind_map_blocks:604: inode #15: comm syz.0.144: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 55.432254][ T849] EXT4-fs (loop2): Mount option "nouser_xattr" will be removed by 3.5 [ 55.432254][ T849] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 55.432254][ T849] [ 55.461572][ T844] EXT4-fs (loop6): 1 truncate cleaned up [ 55.467500][ T849] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 55.479737][ T844] EXT4-fs error (device loop6): ext4_validate_block_bitmap:420: comm syz.6.142: bg 0: bad block bitmap checksum [ 55.499060][ T844] EXT4-fs error (device loop6): ext4_ind_map_blocks:604: inode #15: comm syz.6.142: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 55.500144][ T849] EXT4-fs (loop2): 1 truncate cleaned up [ 55.527062][ T849] EXT4-fs error (device loop2): ext4_validate_block_bitmap:420: comm syz.2.145: bg 0: bad block bitmap checksum [ 55.539206][ T849] EXT4-fs error (device loop2): ext4_ind_map_blocks:604: inode #15: comm syz.2.145: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 55.572905][ T857] EXT4-fs (loop1): Mount option "nouser_xattr" will be removed by 3.5 [ 55.572905][ T857] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 55.572905][ T857] [ 55.591456][ T860] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5 [ 55.591456][ T860] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 55.591456][ T860] [ 55.591674][ T857] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 55.610106][ T861] EXT4-fs (loop5): Mount option "nouser_xattr" will be removed by 3.5 [ 55.610106][ T861] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 55.610106][ T861] [ 55.638989][ T860] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 55.639016][ T863] EXT4-fs (loop6): Mount option "nouser_xattr" will be removed by 3.5 [ 55.639016][ T863] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 55.639016][ T863] [ 55.650470][ T861] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 55.668264][ T863] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 55.687916][ T857] EXT4-fs (loop1): 1 truncate cleaned up [ 55.688525][ T860] EXT4-fs (loop0): 1 truncate cleaned up [ 55.701739][ T863] EXT4-fs (loop6): 1 truncate cleaned up [ 55.706172][ T857] EXT4-fs error (device loop1): ext4_validate_block_bitmap:420: comm syz.1.147: bg 0: bad block bitmap checksum [ 55.720092][ T865] EXT4-fs (loop2): Mount option "nouser_xattr" will be removed by 3.5 [ 55.720092][ T865] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 55.720092][ T865] [ 55.727739][ T863] EXT4-fs error (device loop6): ext4_validate_block_bitmap:420: comm syz.6.149: bg 0: bad block bitmap checksum [ 55.742195][ T865] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 55.752189][ T861] EXT4-fs (loop5): 1 truncate cleaned up [ 55.765976][ T863] EXT4-fs error (device loop6): ext4_ind_map_blocks:604: inode #15: comm syz.6.149: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 55.769579][ T857] EXT4-fs error (device loop1): ext4_update_inline_data:358: inode #15: comm syz.1.147: missing inline data xattr [ 55.795019][ T860] EXT4-fs error (device loop0): ext4_validate_block_bitmap:420: comm syz.0.148: bg 0: bad block bitmap checksum [ 55.796965][ T861] EXT4-fs error (device loop5): ext4_validate_block_bitmap:420: comm syz.5.146: bg 0: bad block bitmap checksum [ 55.819202][ T860] EXT4-fs error (device loop0): ext4_ind_map_blocks:604: inode #15: comm syz.0.148: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 55.834946][ T861] EXT4-fs error (device loop5): ext4_ind_map_blocks:604: inode #15: comm syz.5.146: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 55.836268][ T865] EXT4-fs (loop2): 1 truncate cleaned up [ 55.863340][ T865] EXT4-fs error (device loop2): ext4_validate_block_bitmap:420: comm syz.2.150: bg 0: bad block bitmap checksum [ 55.880981][ T865] EXT4-fs error (device loop2): ext4_ind_map_blocks:604: inode #15: comm syz.2.150: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 55.963094][ T873] EXT4-fs (loop1): Mount option "nouser_xattr" will be removed by 3.5 [ 55.963094][ T873] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 55.963094][ T873] [ 55.981574][ T875] EXT4-fs (loop2): Mount option "nouser_xattr" will be removed by 3.5 [ 55.981574][ T875] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 55.981574][ T875] [ 55.999996][ T873] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 56.010217][ T875] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 56.014242][ T873] EXT4-fs (loop1): 1 truncate cleaned up [ 56.026312][ T875] EXT4-fs (loop2): 1 truncate cleaned up [ 56.032483][ T873] EXT4-fs error (device loop1): ext4_validate_block_bitmap:420: comm syz.1.154: bg 0: bad block bitmap checksum [ 56.045387][ T881] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5 [ 56.045387][ T881] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 56.045387][ T881] [ 56.045497][ T880] EXT4-fs (loop5): Mount option "nouser_xattr" will be removed by 3.5 [ 56.045497][ T880] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 56.045497][ T880] [ 56.064011][ T878] EXT4-fs (loop6): Mount option "nouser_xattr" will be removed by 3.5 [ 56.064011][ T878] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 56.064011][ T878] [ 56.100532][ T881] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 56.102334][ T878] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 56.111202][ T880] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 56.136192][ T881] EXT4-fs (loop0): 1 truncate cleaned up [ 56.141745][ T875] EXT4-fs error (device loop2): ext4_validate_block_bitmap:420: comm syz.2.155: bg 0: bad block bitmap checksum [ 56.156205][ T881] EXT4-fs error (device loop0): ext4_validate_block_bitmap:420: comm syz.0.152: bg 0: bad block bitmap checksum [ 56.213276][ T873] EXT4-fs error (device loop1): ext4_update_inline_data:358: inode #15: comm syz.1.154: missing inline data xattr [ 56.227250][ T881] EXT4-fs error (device loop0): ext4_ind_map_blocks:604: inode #15: comm syz.0.152: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 56.254255][ T878] EXT4-fs (loop6): 1 truncate cleaned up [ 56.261961][ T880] EXT4-fs (loop5): 1 truncate cleaned up [ 56.268149][ T875] EXT4-fs error (device loop2): ext4_update_inline_data:358: inode #15: comm syz.2.155: missing inline data xattr [ 56.320654][ T880] EXT4-fs error (device loop5): ext4_validate_block_bitmap:420: comm syz.5.153: bg 0: bad block bitmap checksum [ 56.321284][ T878] EXT4-fs error (device loop6): ext4_validate_block_bitmap:420: comm syz.6.151: bg 0: bad block bitmap checksum [ 56.335050][ T880] EXT4-fs error (device loop5): ext4_ind_map_blocks:604: inode #15: comm syz.5.153: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 56.347372][ T878] EXT4-fs error (device loop6): ext4_ind_map_blocks:604: inode #15: comm syz.6.151: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 56.378403][ T891] EXT4-fs (loop1): Mount option "nouser_xattr" will be removed by 3.5 [ 56.378403][ T891] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 56.378403][ T891] [ 56.397127][ T891] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 56.418091][ T897] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5 [ 56.418091][ T897] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 56.418091][ T897] [ 56.428863][ T891] EXT4-fs (loop1): 1 truncate cleaned up [ 56.437188][ T897] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 56.453454][ T897] EXT4-fs (loop0): 1 truncate cleaned up [ 56.463071][ T900] EXT4-fs (loop5): Mount option "nouser_xattr" will be removed by 3.5 [ 56.463071][ T900] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 56.463071][ T900] [ 56.482817][ T896] EXT4-fs (loop2): Mount option "nouser_xattr" will be removed by 3.5 [ 56.482817][ T896] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 56.482817][ T896] [ 56.504988][ T900] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 56.515427][ T896] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 56.527719][ T896] EXT4-fs (loop2): 1 truncate cleaned up [ 56.539560][ T891] EXT4-fs error (device loop1): ext4_validate_block_bitmap:420: comm syz.1.156: bg 0: bad block bitmap checksum [ 56.552354][ T897] EXT4-fs error (device loop0): ext4_validate_block_bitmap:420: comm syz.0.157: bg 0: bad block bitmap checksum [ 56.567025][ T900] EXT4-fs (loop5): 1 truncate cleaned up [ 56.576915][ T891] EXT4-fs error (device loop1): ext4_ind_map_blocks:604: inode #15: comm syz.1.156: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 56.588426][ T900] EXT4-fs error (device loop5): ext4_validate_block_bitmap:420: comm syz.5.159: bg 0: bad block bitmap checksum [ 56.604475][ T897] EXT4-fs error (device loop0): ext4_update_inline_data:358: inode #15: comm syz.0.157: missing inline data xattr [ 56.621861][ T896] EXT4-fs error (device loop2): ext4_validate_block_bitmap:420: comm syz.2.158: bg 0: bad block bitmap checksum [ 56.641533][ T900] EXT4-fs error (device loop5): ext4_ind_map_blocks:604: inode #15: comm syz.5.159: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 56.654467][ T896] EXT4-fs error (device loop2): ext4_ind_map_blocks:604: inode #15: comm syz.2.158: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 56.675861][ T904] EXT4-fs (loop6): Mount option "nouser_xattr" will be removed by 3.5 [ 56.675861][ T904] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 56.675861][ T904] [ 56.705260][ T904] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 56.728830][ T904] EXT4-fs (loop6): 1 truncate cleaned up [ 56.737022][ T904] EXT4-fs error (device loop6): ext4_validate_block_bitmap:420: comm syz.6.160: bg 0: bad block bitmap checksum [ 56.751675][ T911] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5 [ 56.751675][ T911] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 56.751675][ T911] [ 56.770867][ T904] EXT4-fs error (device loop6): ext4_ind_map_blocks:604: inode #15: comm syz.6.160: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 56.781064][ T911] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 56.797125][ T914] EXT4-fs (loop5): Mount option "nouser_xattr" will be removed by 3.5 [ 56.797125][ T914] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 56.797125][ T914] [ 56.815916][ T914] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 56.834025][ T911] EXT4-fs (loop0): 1 truncate cleaned up [ 56.835349][ T914] EXT4-fs (loop5): 1 truncate cleaned up [ 56.857825][ T911] EXT4-fs error (device loop0): ext4_validate_block_bitmap:420: comm syz.0.161: bg 0: bad block bitmap checksum [ 56.859825][ T914] EXT4-fs error (device loop5): ext4_validate_block_bitmap:420: comm syz.5.164: bg 0: bad block bitmap checksum [ 56.871437][ T911] EXT4-fs error (device loop0): ext4_ind_map_blocks:604: inode #15: comm syz.0.161: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 56.885018][ T914] EXT4-fs error (device loop5): ext4_ind_map_blocks:604: inode #15: comm syz.5.164: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 56.913007][ T917] EXT4-fs (loop2): Mount option "nouser_xattr" will be removed by 3.5 [ 56.913007][ T917] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 56.913007][ T917] [ 56.913007][ T918] EXT4-fs (loop1): Mount option "nouser_xattr" will be removed by 3.5 [ 56.913007][ T918] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 56.913007][ T918] [ 56.913038][ T918] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 56.932340][ T917] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 56.970851][ T918] EXT4-fs (loop1): 1 truncate cleaned up [ 56.979235][ T917] EXT4-fs (loop2): 1 truncate cleaned up [ 56.981122][ T918] EXT4-fs error (device loop1): ext4_validate_block_bitmap:420: comm syz.1.162: bg 0: bad block bitmap checksum [ 56.994417][ T917] EXT4-fs error (device loop2): ext4_validate_block_bitmap:420: comm syz.2.163: bg 0: bad block bitmap checksum [ 56.998361][ T918] EXT4-fs error (device loop1): ext4_ind_map_blocks:604: inode #15: comm syz.1.162: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 57.026462][ T917] EXT4-fs error (device loop2): ext4_ind_map_blocks:604: inode #15: comm syz.2.163: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 57.047692][ T922] EXT4-fs (loop6): Mount option "nouser_xattr" will be removed by 3.5 [ 57.047692][ T922] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 57.047692][ T922] [ 57.066786][ T929] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5 [ 57.066786][ T929] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 57.066786][ T929] [ 57.080393][ T922] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 57.091312][ T930] EXT4-fs (loop5): Mount option "nouser_xattr" will be removed by 3.5 [ 57.091312][ T930] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 57.091312][ T930] [ 57.096115][ T929] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 57.127588][ T922] EXT4-fs (loop6): 1 truncate cleaned up [ 57.133905][ T930] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 57.145005][ T930] EXT4-fs (loop5): 1 truncate cleaned up [ 57.151250][ T929] EXT4-fs (loop0): 1 truncate cleaned up [ 57.157174][ T922] EXT4-fs error (device loop6): ext4_validate_block_bitmap:420: comm syz.6.165: bg 0: bad block bitmap checksum [ 57.158592][ T930] EXT4-fs error (device loop5): ext4_validate_block_bitmap:420: comm syz.5.167: bg 0: bad block bitmap checksum [ 57.170486][ T922] EXT4-fs error (device loop6): ext4_ind_map_blocks:604: inode #15: comm syz.6.165: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 57.186921][ T929] EXT4-fs error (device loop0): ext4_validate_block_bitmap:420: comm syz.0.166: bg 0: bad block bitmap checksum [ 57.201365][ T930] EXT4-fs error (device loop5): ext4_ind_map_blocks:604: inode #15: comm syz.5.167: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 57.221229][ T933] EXT4-fs (loop1): Mount option "nouser_xattr" will be removed by 3.5 [ 57.221229][ T933] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 57.221229][ T933] [ 57.231755][ T929] EXT4-fs error (device loop0): ext4_ind_map_blocks:604: inode #15: comm syz.0.166: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 57.246099][ T933] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 57.270394][ T933] EXT4-fs (loop1): 1 truncate cleaned up [ 57.289862][ T933] EXT4-fs error (device loop1): ext4_validate_block_bitmap:420: comm syz.1.168: bg 0: bad block bitmap checksum [ 57.291462][ T939] EXT4-fs (loop2): Mount option "nouser_xattr" will be removed by 3.5 [ 57.291462][ T939] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 57.291462][ T939] [ 57.326243][ T933] EXT4-fs error (device loop1): ext4_ind_map_blocks:604: inode #15: comm syz.1.168: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 57.337820][ T939] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 57.352949][ T939] EXT4-fs (loop2): 1 truncate cleaned up [ 57.361455][ T945] EXT4-fs (loop5): Mount option "nouser_xattr" will be removed by 3.5 [ 57.361455][ T945] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 57.361455][ T945] [ 57.362350][ T939] EXT4-fs error (device loop2): ext4_validate_block_bitmap:420: comm syz.2.169: bg 0: bad block bitmap checksum [ 57.379987][ T945] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 57.384996][ T945] EXT4-fs (loop5): 1 truncate cleaned up [ 57.408021][ T947] EXT4-fs (loop6): Mount option "nouser_xattr" will be removed by 3.5 [ 57.408021][ T947] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 57.408021][ T947] [ 57.408021][ T948] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5 [ 57.408021][ T948] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 57.408021][ T948] [ 57.408047][ T948] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 57.428798][ T947] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 57.465645][ T939] EXT4-fs error (device loop2): ext4_update_inline_data:358: inode #15: comm syz.2.169: missing inline data xattr [ 57.480056][ T945] EXT4-fs error (device loop5): ext4_validate_block_bitmap:420: comm syz.5.171: bg 0: bad block bitmap checksum [ 57.493654][ T948] EXT4-fs (loop0): 1 truncate cleaned up [ 57.494718][ T947] EXT4-fs (loop6): 1 truncate cleaned up [ 57.507115][ T945] EXT4-fs error (device loop5): ext4_ind_map_blocks:604: inode #15: comm syz.5.171: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 57.513329][ T947] EXT4-fs error (device loop6): ext4_validate_block_bitmap:420: comm syz.6.170: bg 0: bad block bitmap checksum [ 57.529515][ T948] EXT4-fs error (device loop0): ext4_validate_block_bitmap:420: comm syz.0.172: bg 0: bad block bitmap checksum [ 57.541361][ T947] EXT4-fs error (device loop6): ext4_ind_map_blocks:604: inode #15: comm syz.6.170: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 57.561875][ T953] EXT4-fs (loop1): Mount option "nouser_xattr" will be removed by 3.5 [ 57.561875][ T953] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 57.561875][ T953] 2026/04/15 06:02:33 executed programs: 167 [ 57.581850][ T948] EXT4-fs error (device loop0): ext4_update_inline_data:358: inode #15: comm syz.0.172: missing inline data xattr [ 57.613175][ T953] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 57.626241][ T953] EXT4-fs (loop1): 1 truncate cleaned up [ 57.646394][ T953] EXT4-fs error (device loop1): ext4_validate_block_bitmap:420: comm syz.1.173: bg 0: bad block bitmap checksum [ 57.659543][ T953] EXT4-fs error (device loop1): ext4_ind_map_blocks:604: inode #15: comm syz.1.173: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 57.675862][ T966] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5 [ 57.675862][ T966] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 57.675862][ T966] [ 57.694716][ T960] EXT4-fs (loop2): Mount option "nouser_xattr" will be removed by 3.5 [ 57.694716][ T960] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 57.694716][ T960] [ 57.697014][ T966] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 57.715441][ T960] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 57.733741][ T968] EXT4-fs (loop6): Mount option "nouser_xattr" will be removed by 3.5 [ 57.733741][ T968] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 57.733741][ T968] [ 57.752243][ T964] EXT4-fs (loop5): Mount option "nouser_xattr" will be removed by 3.5 [ 57.752243][ T964] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 57.752243][ T964] [ 57.771564][ T968] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 57.781688][ T964] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 57.787549][ T966] EXT4-fs (loop0): 1 truncate cleaned up [ 57.795256][ T960] EXT4-fs (loop2): 1 truncate cleaned up [ 57.805087][ T968] EXT4-fs (loop6): 1 truncate cleaned up [ 57.806356][ T964] EXT4-fs (loop5): 1 truncate cleaned up [ 57.812537][ T966] EXT4-fs error (device loop0): ext4_validate_block_bitmap:420: comm syz.0.176: bg 0: bad block bitmap checksum [ 57.822003][ T960] EXT4-fs error (device loop2): ext4_validate_block_bitmap:420: comm syz.2.174: bg 0: bad block bitmap checksum [ 57.840414][ T968] EXT4-fs error (device loop6): ext4_validate_block_bitmap:420: comm syz.6.177: bg 0: bad block bitmap checksum [ 57.841263][ T966] EXT4-fs error (device loop0): ext4_ind_map_blocks:604: inode #15: comm syz.0.176: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 57.854313][ T960] EXT4-fs error (device loop2): ext4_ind_map_blocks:604: inode #15: comm syz.2.174: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 57.868766][ T968] EXT4-fs error (device loop6): ext4_ind_map_blocks:604: inode #15: comm syz.6.177: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 57.898248][ T973] EXT4-fs error (device loop5): ext4_validate_block_bitmap:420: comm syz.5.175: bg 0: bad block bitmap checksum [ 57.915300][ T973] EXT4-fs error (device loop5): ext4_ind_map_blocks:604: inode #15: comm syz.5.175: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 57.943003][ T976] EXT4-fs (loop1): Mount option "nouser_xattr" will be removed by 3.5 [ 57.943003][ T976] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 57.943003][ T976] [ 57.972817][ T976] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 57.986506][ T976] EXT4-fs (loop1): 1 truncate cleaned up [ 57.995139][ T976] EXT4-fs error (device loop1): ext4_validate_block_bitmap:420: comm syz.1.178: bg 0: bad block bitmap checksum [ 58.007322][ T976] EXT4-fs error (device loop1): ext4_ind_map_blocks:604: inode #15: comm syz.1.178: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 58.017891][ T981] EXT4-fs (loop6): Mount option "nouser_xattr" will be removed by 3.5 [ 58.017891][ T981] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 58.017891][ T981] [ 58.025307][ T982] EXT4-fs (loop2): Mount option "nouser_xattr" will be removed by 3.5 [ 58.025307][ T982] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 58.025307][ T982] [ 58.041134][ T985] EXT4-fs (loop5): Mount option "nouser_xattr" will be removed by 3.5 [ 58.041134][ T985] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 58.041134][ T985] [ 58.059154][ T981] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 58.077512][ T985] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 58.092152][ T978] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5 [ 58.092152][ T978] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 58.092152][ T978] [ 58.097844][ T982] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 58.126140][ T978] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 58.134173][ T985] EXT4-fs (loop5): 1 truncate cleaned up [ 58.145299][ T985] EXT4-fs error (device loop5): ext4_validate_block_bitmap:420: comm syz.5.182: bg 0: bad block bitmap checksum [ 58.146229][ T981] EXT4-fs (loop6): 1 truncate cleaned up [ 58.158507][ T985] EXT4-fs error (device loop5): ext4_ind_map_blocks:604: inode #15: comm syz.5.182: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 58.180328][ T978] EXT4-fs (loop0): 1 truncate cleaned up [ 58.190284][ T981] EXT4-fs error (device loop6): ext4_validate_block_bitmap:420: comm syz.6.181: bg 0: bad block bitmap checksum [ 58.199980][ T982] EXT4-fs (loop2): 1 truncate cleaned up [ 58.208987][ T981] EXT4-fs error (device loop6): ext4_ind_map_blocks:604: inode #15: comm syz.6.181: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 58.217241][ T982] EXT4-fs error (device loop2): ext4_validate_block_bitmap:420: comm syz.2.180: bg 0: bad block bitmap checksum [ 58.226285][ T978] EXT4-fs error (device loop0): ext4_validate_block_bitmap:420: comm syz.0.179: bg 0: bad block bitmap checksum [ 58.237181][ T982] EXT4-fs error (device loop2): ext4_ind_map_blocks:604: inode #15: comm syz.2.180: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 58.254944][ T978] EXT4-fs error (device loop0): ext4_ind_map_blocks:604: inode #15: comm syz.0.179: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 58.339338][ T994] EXT4-fs (loop5): Mount option "nouser_xattr" will be removed by 3.5 [ 58.339338][ T994] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 58.339338][ T994] [ 58.350350][ T993] EXT4-fs (loop1): Mount option "nouser_xattr" will be removed by 3.5 [ 58.350350][ T993] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 58.350350][ T993] [ 58.359753][ T994] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 58.380672][ T998] EXT4-fs (loop6): Mount option "nouser_xattr" will be removed by 3.5 [ 58.380672][ T998] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 58.380672][ T998] [ 58.386634][ T999] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5 [ 58.386634][ T999] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 58.386634][ T999] [ 58.404542][ T993] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 58.433272][ T999] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 58.433617][ T1001] EXT4-fs (loop2): Mount option "nouser_xattr" will be removed by 3.5 [ 58.433617][ T1001] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 58.433617][ T1001] [ 58.444049][ T998] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 58.471656][ T1001] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 58.485564][ T994] EXT4-fs (loop5): 1 truncate cleaned up [ 58.488671][ T999] EXT4-fs (loop0): 1 truncate cleaned up [ 58.492653][ T998] EXT4-fs (loop6): 1 truncate cleaned up [ 58.497277][ T1001] EXT4-fs (loop2): 1 truncate cleaned up [ 58.508461][ T993] EXT4-fs (loop1): 1 truncate cleaned up [ 58.518538][ T999] EXT4-fs error (device loop0): ext4_validate_block_bitmap:420: comm syz.0.187: bg 0: bad block bitmap checksum [ 58.518538][ T998] EXT4-fs error (device loop6): ext4_validate_block_bitmap:420: comm syz.6.185: bg 0: bad block bitmap checksum [ 58.542838][ T993] EXT4-fs error (device loop1): ext4_validate_block_bitmap:420: comm syz.1.183: bg 0: bad block bitmap checksum [ 58.553605][ T998] EXT4-fs error (device loop6): ext4_ind_map_blocks:604: inode #15: comm syz.6.185: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 58.565866][ T994] EXT4-fs error (device loop5): ext4_validate_block_bitmap:420: comm syz.5.184: bg 0: bad block bitmap checksum [ 58.571084][ T993] EXT4-fs error (device loop1): ext4_ind_map_blocks:604: inode #15: comm syz.1.183: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 58.597033][ T994] EXT4-fs error (device loop5): ext4_ind_map_blocks:604: inode #15: comm syz.5.184: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 58.603429][ T1008] EXT4-fs error (device loop2): ext4_validate_block_bitmap:420: comm syz.2.186: bg 0: bad block bitmap checksum [ 58.612534][ T999] EXT4-fs error (device loop0): ext4_ind_map_blocks:604: inode #15: comm syz.0.187: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 58.635429][ T1008] EXT4-fs error (device loop2): ext4_ind_map_blocks:604: inode #15: comm syz.2.186: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 58.706145][ T1014] EXT4-fs (loop1): Mount option "nouser_xattr" will be removed by 3.5 [ 58.706145][ T1014] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 58.706145][ T1014] [ 58.712790][ T1016] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5 [ 58.712790][ T1016] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 58.712790][ T1016] [ 58.731717][ T1014] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 58.743837][ T1016] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 58.757833][ T1014] EXT4-fs (loop1): 1 truncate cleaned up [ 58.766389][ T1019] EXT4-fs (loop5): Mount option "nouser_xattr" will be removed by 3.5 [ 58.766389][ T1019] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 58.766389][ T1019] [ 58.787509][ T1020] EXT4-fs (loop6): Mount option "nouser_xattr" will be removed by 3.5 [ 58.787509][ T1020] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 58.787509][ T1020] [ 58.791498][ T1022] EXT4-fs (loop2): Mount option "nouser_xattr" will be removed by 3.5 [ 58.791498][ T1022] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 58.791498][ T1022] [ 58.824114][ T1020] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 58.837928][ T1014] EXT4-fs error (device loop1): ext4_validate_block_bitmap:420: comm syz.1.188: bg 0: bad block bitmap checksum [ 58.854008][ T1019] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 58.864606][ T1016] EXT4-fs (loop0): 1 truncate cleaned up [ 58.879204][ T1016] EXT4-fs error (device loop0): ext4_validate_block_bitmap:420: comm syz.0.191: bg 0: bad block bitmap checksum [ 58.891594][ T1022] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 58.903462][ T1019] EXT4-fs (loop5): 1 truncate cleaned up [ 58.912355][ T1019] EXT4-fs error (device loop5): ext4_validate_block_bitmap:420: comm syz.5.190: bg 0: bad block bitmap checksum [ 58.929857][ T1014] EXT4-fs error (device loop1): ext4_update_inline_data:358: inode #15: comm syz.1.188: missing inline data xattr [ 58.947894][ T1022] EXT4-fs (loop2): 1 truncate cleaned up [ 58.947909][ T1020] EXT4-fs (loop6): 1 truncate cleaned up [ 58.955559][ T1019] EXT4-fs error (device loop5): ext4_ind_map_blocks:604: inode #15: comm syz.5.190: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 59.015956][ T1020] EXT4-fs error (device loop6): ext4_validate_block_bitmap:420: comm syz.6.189: bg 0: bad block bitmap checksum [ 59.033001][ T1016] EXT4-fs error (device loop0): ext4_update_inline_data:358: inode #15: comm syz.0.191: missing inline data xattr [ 59.054130][ T1033] EXT4-fs error (device loop2): ext4_validate_block_bitmap:420: comm syz.2.192: bg 0: bad block bitmap checksum [ 59.056984][ T1020] EXT4-fs error (device loop6): ext4_ind_map_blocks:604: inode #15: comm syz.6.189: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 59.076957][ T1033] EXT4-fs error (device loop2): ext4_ind_map_blocks:604: inode #15: comm syz.2.192: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 59.113554][ T1032] EXT4-fs (loop1): Mount option "nouser_xattr" will be removed by 3.5 [ 59.113554][ T1032] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 59.113554][ T1032] [ 59.130262][ T1035] EXT4-fs (loop5): Mount option "nouser_xattr" will be removed by 3.5 [ 59.130262][ T1035] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 59.130262][ T1035] [ 59.162341][ T1032] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 59.173861][ T1039] EXT4-fs (loop6): Mount option "nouser_xattr" will be removed by 3.5 [ 59.173861][ T1039] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 59.173861][ T1039] [ 59.204265][ T1040] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5 [ 59.204265][ T1040] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 59.204265][ T1040] [ 59.224711][ T1035] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 59.234665][ T1039] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 59.245921][ T1040] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 59.258383][ T1035] EXT4-fs (loop5): 1 truncate cleaned up [ 59.269564][ T1035] EXT4-fs error (device loop5): ext4_validate_block_bitmap:420: comm syz.5.194: bg 0: bad block bitmap checksum [ 59.276234][ T1042] EXT4-fs (loop2): Mount option "nouser_xattr" will be removed by 3.5 [ 59.276234][ T1042] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 59.276234][ T1042] [ 59.301176][ T1035] EXT4-fs error (device loop5): ext4_ind_map_blocks:604: inode #15: comm syz.5.194: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 59.304013][ T1032] EXT4-fs (loop1): 1 truncate cleaned up [ 59.331783][ T1039] EXT4-fs (loop6): 1 truncate cleaned up [ 59.338486][ T1042] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 59.354123][ T1040] EXT4-fs (loop0): 1 truncate cleaned up [ 59.380173][ T1042] EXT4-fs (loop2): 1 truncate cleaned up [ 59.386044][ T1039] EXT4-fs error (device loop6): ext4_validate_block_bitmap:420: comm syz.6.196: bg 0: bad block bitmap checksum [ 59.399121][ T1040] EXT4-fs error (device loop0): ext4_validate_block_bitmap:420: comm syz.0.195: bg 0: bad block bitmap checksum [ 59.415965][ T1039] EXT4-fs error (device loop6): ext4_ind_map_blocks:604: inode #15: comm syz.6.196: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 59.438133][ T1040] EXT4-fs error (device loop0): ext4_ind_map_blocks:604: inode #15: comm syz.0.195: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 59.455097][ T1042] EXT4-fs error (device loop2): ext4_validate_block_bitmap:420: comm syz.2.197: bg 0: bad block bitmap checksum [ 59.468102][ T1042] EXT4-fs error (device loop2): ext4_ind_map_blocks:604: inode #15: comm syz.2.197: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 59.492619][ T1049] EXT4-fs error (device loop1): ext4_validate_block_bitmap:420: comm syz.1.193: bg 0: bad block bitmap checksum [ 59.514406][ T1052] set_capacity_and_notify: 57 callbacks suppressed [ 59.514421][ T1052] loop5: detected capacity change from 0 to 512 [ 59.533526][ T1049] EXT4-fs error (device loop1): ext4_update_inline_data:358: inode #15: comm syz.1.193: missing inline data xattr [ 59.552741][ T1054] loop6: detected capacity change from 0 to 512 [ 59.562393][ T1056] loop2: detected capacity change from 0 to 512 [ 59.566580][ T1052] EXT4-fs (loop5): Mount option "nouser_xattr" will be removed by 3.5 [ 59.566580][ T1052] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 59.566580][ T1052] [ 59.593724][ T1059] loop0: detected capacity change from 0 to 512 [ 59.600130][ T1052] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 59.610918][ T1054] EXT4-fs (loop6): Mount option "nouser_xattr" will be removed by 3.5 [ 59.610918][ T1054] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 59.610918][ T1054] [ 59.626086][ T1060] loop1: detected capacity change from 0 to 512 [ 59.633852][ T1054] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 59.637117][ T1056] EXT4-fs (loop2): Mount option "nouser_xattr" will be removed by 3.5 [ 59.637117][ T1056] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 59.637117][ T1056] [ 59.645681][ T1059] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5 [ 59.645681][ T1059] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 59.645681][ T1059] [ 59.666579][ T1052] EXT4-fs (loop5): 1 truncate cleaned up [ 59.681904][ T1059] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 59.698024][ T1056] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 59.710036][ T1059] EXT4-fs (loop0): 1 truncate cleaned up [ 59.710340][ T1054] EXT4-fs (loop6): 1 truncate cleaned up [ 59.722926][ T1052] EXT4-fs error (device loop5): ext4_validate_block_bitmap:420: comm syz.5.198: bg 0: bad block bitmap checksum [ 59.735887][ T1056] EXT4-fs (loop2): 1 truncate cleaned up [ 59.740380][ T1054] EXT4-fs error (device loop6): ext4_validate_block_bitmap:420: comm syz.6.199: bg 0: bad block bitmap checksum [ 59.753855][ T1060] EXT4-fs (loop1): Mount option "nouser_xattr" will be removed by 3.5 [ 59.753855][ T1060] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 59.753855][ T1060] [ 59.763541][ T1059] EXT4-fs error (device loop0): ext4_validate_block_bitmap:420: comm syz.0.200: bg 0: bad block bitmap checksum [ 59.785532][ T434] udevd[434]: incorrect ext4 checksum on /dev/loop6 [ 59.793145][ T1052] EXT4-fs error (device loop5): ext4_update_inline_data:358: inode #15: comm syz.5.198: missing inline data xattr [ 59.805727][ T1054] EXT4-fs error (device loop6): ext4_ind_map_blocks:604: inode #15: comm syz.6.199: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 59.807238][ T1060] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 59.852461][ T435] udevd[435]: incorrect ext4 checksum on /dev/loop6 [ 59.877162][ T1060] EXT4-fs (loop1): 1 truncate cleaned up [ 59.882156][ T1059] EXT4-fs error (device loop0): ext4_update_inline_data:358: inode #15: comm syz.0.200: missing inline data xattr [ 59.896247][ T1060] EXT4-fs error (device loop1): ext4_validate_block_bitmap:420: comm syz.1.202: bg 0: bad block bitmap checksum [ 59.906312][ T434] udevd[434]: incorrect ext4 checksum on /dev/loop1 [ 59.910956][ T1056] EXT4-fs error (device loop2): ext4_validate_block_bitmap:420: comm syz.2.201: bg 0: bad block bitmap checksum [ 59.928105][ T434] udevd[434]: incorrect ext4 checksum on /dev/loop1 [ 59.930454][ T303] udevd[303]: incorrect ext4 checksum on /dev/loop0 [ 59.952369][ T434] udevd[434]: incorrect ext4 checksum on /dev/loop1 [ 59.954646][ T1070] loop6: detected capacity change from 0 to 512 [ 59.967832][ T399] udevd[399]: incorrect ext4 checksum on /dev/loop2 [ 59.972772][ T434] udevd[434]: incorrect ext4 checksum on /dev/loop1 [ 59.982473][ T1056] EXT4-fs error (device loop2): ext4_ind_map_blocks:604: inode #15: comm syz.2.201: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 59.986886][ T1060] EXT4-fs error (device loop1): ext4_update_inline_data:358: inode #15: comm syz.1.202: missing inline data xattr [ 60.015502][ T399] udevd[399]: incorrect ext4 checksum on /dev/loop2 [ 60.029588][ T1070] EXT4-fs (loop6): Mount option "nouser_xattr" will be removed by 3.5 [ 60.029588][ T1070] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 60.029588][ T1070] [ 60.047915][ T1070] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 60.055859][ T1073] loop0: detected capacity change from 0 to 512 [ 60.068415][ T1075] loop5: detected capacity change from 0 to 512 [ 60.077821][ T1077] loop1: detected capacity change from 0 to 512 [ 60.089490][ T1079] loop2: detected capacity change from 0 to 512 [ 60.097299][ T1077] EXT4-fs (loop1): Mount option "nouser_xattr" will be removed by 3.5 [ 60.097299][ T1077] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 60.097299][ T1077] [ 60.115860][ T1075] EXT4-fs (loop5): Mount option "nouser_xattr" will be removed by 3.5 [ 60.115860][ T1075] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 60.115860][ T1075] [ 60.135140][ T1075] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 60.141149][ T1077] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 60.148383][ T1079] EXT4-fs (loop2): Mount option "nouser_xattr" will be removed by 3.5 [ 60.148383][ T1079] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 60.148383][ T1079] [ 60.173388][ T1079] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 60.184927][ T1073] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5 [ 60.184927][ T1073] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 60.184927][ T1073] [ 60.185551][ T1075] EXT4-fs (loop5): 1 truncate cleaned up [ 60.203648][ T1073] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 60.211876][ T1077] EXT4-fs (loop1): 1 truncate cleaned up [ 60.227630][ T1079] EXT4-fs (loop2): 1 truncate cleaned up [ 60.234658][ T1073] EXT4-fs (loop0): 1 truncate cleaned up [ 60.242135][ T1077] EXT4-fs error (device loop1): ext4_validate_block_bitmap:420: comm syz.1.206: bg 0: bad block bitmap checksum [ 60.245081][ T1075] EXT4-fs error (device loop5): ext4_validate_block_bitmap:420: comm syz.5.204: bg 0: bad block bitmap checksum [ 60.259856][ T1079] EXT4-fs error (device loop2): ext4_validate_block_bitmap:420: comm syz.2.207: bg 0: bad block bitmap checksum [ 60.266940][ T1077] EXT4-fs error (device loop1): ext4_ind_map_blocks:604: inode #15: comm syz.1.206: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 60.284474][ T1075] EXT4-fs error (device loop5): ext4_ind_map_blocks:604: inode #15: comm syz.5.204: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 60.309947][ T1079] ================================================================== [ 60.311334][ T1070] EXT4-fs (loop6): 1 truncate cleaned up [ 60.318030][ T1079] BUG: KASAN: out-of-bounds in ext4_xattr_set_entry+0x13ba/0x3940 [ 60.327973][ T399] udevd[399]: incorrect ext4 checksum on /dev/loop2 [ 60.331482][ T1079] Read of size 18446744073709551600 at addr ffff88812b80bed8 by task syz.2.207/1079 [ 60.331503][ T1079] [ 60.331527][ T1079] CPU: 1 PID: 1079 Comm: syz.2.207 Not tainted syzkaller #0 [ 60.357057][ T1079] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 60.367145][ T1079] Call Trace: [ 60.370456][ T1079] [ 60.373411][ T1079] __dump_stack+0x21/0x30 [ 60.377767][ T1079] dump_stack_lvl+0x110/0x170 [ 60.382470][ T1079] ? show_regs_print_info+0x20/0x20 [ 60.387698][ T1079] ? load_image+0x3e0/0x3e0 [ 60.392236][ T1079] ? mark_page_accessed+0x3b0/0x8f0 [ 60.397463][ T1079] print_address_description+0x7f/0x2c0 [ 60.403025][ T1079] ? ext4_xattr_set_entry+0x13ba/0x3940 [ 60.408590][ T1079] kasan_report+0xf1/0x140 [ 60.413031][ T1079] ? ext4_xattr_set_entry+0x13ba/0x3940 [ 60.418602][ T1079] ? ext4_xattr_set_entry+0x13ba/0x3940 [ 60.424160][ T1079] kasan_check_range+0x249/0x2a0 [ 60.429129][ T1079] ? ext4_xattr_set_entry+0x13ba/0x3940 [ 60.434706][ T1079] memmove+0x2d/0x70 [ 60.438624][ T1079] ext4_xattr_set_entry+0x13ba/0x3940 [ 60.444031][ T1079] ? __getblk_gfp+0x42/0x7d0 [ 60.444766][ T1070] EXT4-fs error (device loop6): ext4_validate_block_bitmap:420: comm syz.6.203: bg 0: bad block bitmap checksum [ 60.448645][ T1079] ? ext4_xattr_ibody_set+0x360/0x360 [ 60.465919][ T1079] ? ext4_get_inode_loc+0x130/0x130 [ 60.471139][ T1079] ? errseq_check+0x41/0x80 [ 60.475853][ T1079] ? __ext4_journal_get_write_access+0x2d7/0x6d0 [ 60.482228][ T1079] ext4_xattr_ibody_set+0x122/0x360 [ 60.487453][ T1079] ext4_destroy_inline_data_nolock+0x234/0x5d0 [ 60.493627][ T1079] ? ext4_destroy_inline_data+0xe0/0xe0 [ 60.499195][ T1079] ? ext4_readpage_inline+0x6b0/0x6b0 [ 60.504593][ T1079] ? ext4_try_to_write_inline_data+0x503/0x1190 [ 60.510860][ T1079] ? wait_for_stable_page+0xdd/0x110 [ 60.516176][ T1079] ext4_try_to_write_inline_data+0x6ef/0x1190 [ 60.522254][ T1079] ? zero_user_segment+0x390/0x390 [ 60.527386][ T1079] ? kfree+0xc4/0x270 [ 60.531392][ T1079] ext4_write_begin+0x243/0x12e0 [ 60.536358][ T1079] ? __kasan_check_write+0x14/0x20 [ 60.541491][ T1079] ? ext4_mark_iloc_dirty+0x3013/0x3f50 [ 60.547079][ T1079] ? ext4_readahead+0x110/0x110 [ 60.552021][ T1079] ? __ext4_mark_inode_dirty+0x443/0x610 [ 60.557680][ T1079] ? __ext4_journal_stop+0x36/0x1a0 [ 60.558895][ T1070] EXT4-fs error (device loop6): ext4_update_inline_data:358: inode #15: comm syz.6.203: missing inline data xattr [ 60.562907][ T1079] ? fault_in_readable+0x130/0x160 [ 60.562933][ T1079] generic_perform_write+0x2b7/0x690 [ 60.562952][ T1079] ? generic_update_time+0x1da/0x1f0 [ 60.590604][ T1079] ? file_remove_privs+0x5c0/0x5c0 [ 60.595743][ T1079] ? grab_cache_page_write_begin+0xb0/0xb0 [ 60.601573][ T1079] ? do_futex+0xde8/0x2800 [ 60.606040][ T1079] ? generic_write_checks+0x3d4/0x480 [ 60.611433][ T1079] ext4_buffered_write_iter+0x4ed/0x670 [ 60.617026][ T1079] ext4_file_write_iter+0x440/0x1540 [ 60.622359][ T1079] ? futex_exit_release+0x1d0/0x1d0 [ 60.627625][ T1079] ? __get_user_pages+0xf85/0x10c0 [ 60.632764][ T1079] ? up_write+0x7b/0x290 [ 60.637121][ T1079] ? avc_policy_seqno+0x1b/0x70 [ 60.641999][ T1079] ? ext4_file_read_iter+0x510/0x510 [ 60.647300][ T1079] ? memset+0x35/0x40 [ 60.651313][ T1079] ? iov_iter_init+0xbc/0x180 [ 60.656029][ T1079] vfs_write+0x835/0xfd0 [ 60.660304][ T1079] ? file_end_write+0x1b0/0x1b0 [ 60.665208][ T1079] ? wait_for_completion_killable_timeout+0x10/0x10 [ 60.671837][ T1079] ? __fget_files+0x2c4/0x320 [ 60.676547][ T1079] ? __fdget_pos+0x2d2/0x380 [ 60.681173][ T1079] ? ksys_write+0x71/0x250 [ 60.685612][ T1079] ksys_write+0x149/0x250 [ 60.689959][ T1079] ? __ia32_sys_read+0x90/0x90 [ 60.694768][ T1079] ? __kasan_check_write+0x14/0x20 [ 60.699906][ T1079] ? switch_fpu_return+0x15d/0x2c0 [ 60.705063][ T1079] __x64_sys_write+0x7b/0x90 [ 60.709699][ T1079] x64_sys_call+0x8ef/0x9a0 [ 60.714234][ T1079] do_syscall_64+0x4c/0xa0 [ 60.718681][ T1079] ? clear_bhb_loop+0x50/0xa0 [ 60.723422][ T1079] ? clear_bhb_loop+0x50/0xa0 [ 60.728123][ T1079] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 60.734044][ T1079] RIP: 0033:0x7f8e3b93a819 [ 60.738486][ T1079] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 60.758133][ T1079] RSP: 002b:00007f8e3b79d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 60.766576][ T1079] RAX: ffffffffffffffda RBX: 00007f8e3bbb3fa0 RCX: 00007f8e3b93a819 [ 60.774582][ T1079] RDX: 0000000000000050 RSI: 0000200000000440 RDI: 0000000000000004 [ 60.782595][ T1079] RBP: 00007f8e3b9d0c91 R08: 0000000000000000 R09: 0000000000000000 [ 60.790753][ T1079] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 60.798748][ T1079] R13: 00007f8e3bbb4038 R14: 00007f8e3bbb3fa0 R15: 00007ffeaa1278a8 [ 60.806744][ T1079] [ 60.809797][ T1079] [ 60.812142][ T1079] The buggy address belongs to the page: [ 60.817791][ T1079] page:ffffea0004ae02c0 refcount:3 mapcount:1 mapping:ffff8881092885d8 index:0x1 pfn:0x12b80b [ 60.828039][ T1079] memcg:ffff8881002533c0 [ 60.832283][ T1079] aops:def_blk_aops ino:700002 [ 60.837086][ T1079] flags: 0x400000000002203e(referenced|uptodate|dirty|lru|active|private|mappedtodisk|zone=1) [ 60.847363][ T1079] raw: 400000000002203e ffffea0004741308 ffffea0004b8a088 ffff8881092885d8 [ 60.855960][ T1079] raw: 0000000000000001 ffff888120ea1c78 0000000300000000 ffff8881002533c0 [ 60.864585][ T1079] page dumped because: kasan: bad access detected [ 60.871013][ T1079] page_owner tracks the page as allocated [ 60.876741][ T1079] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x112c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_HARDWALL), pid 399, ts 60171620871, free_ts 60028916893 [ 60.893959][ T1079] post_alloc_hook+0x192/0x1b0 [ 60.898842][ T1079] prep_new_page+0x1c/0x110 [ 60.903372][ T1079] get_page_from_freelist+0x2d3a/0x2dc0 [ 60.908945][ T1079] __alloc_pages+0x1a2/0x460 [ 60.913573][ T1079] page_cache_ra_unbounded+0x2d5/0x9a0 [ 60.919059][ T1079] force_page_cache_ra+0x3fd/0x460 [ 60.924302][ T1079] page_cache_sync_ra+0x2b4/0x430 [ 60.929484][ T1079] filemap_read+0x694/0x2040 [ 60.934114][ T1079] generic_file_read_iter+0xac/0x400 [ 60.939425][ T1079] blkdev_read_iter+0x12f/0x160 [ 60.944303][ T1079] vfs_read+0x6c9/0xc40 [ 60.948478][ T1079] ksys_read+0x149/0x250 [ 60.952746][ T1079] __x64_sys_read+0x7b/0x90 [ 60.957281][ T1079] x64_sys_call+0x96d/0x9a0 [ 60.961834][ T1079] do_syscall_64+0x4c/0xa0 [ 60.966277][ T1079] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 60.972204][ T1079] page last free stack trace: [ 60.976891][ T1079] free_unref_page_prepare+0x542/0x550 [ 60.982376][ T1079] free_unref_page_list+0x13a/0x9d0 [ 60.987598][ T1079] release_pages+0x1006/0x1060 [ 60.992380][ T1079] __pagevec_release+0x71/0xe0 [ 60.997170][ T1079] __invalidate_mapping_pages+0x4fe/0x700 [ 61.002950][ T1079] invalidate_mapping_pages+0x27/0x30 [ 61.008352][ T1079] invalidate_bdev+0xa6/0x150 [ 61.013068][ T1079] ext4_put_super+0x6cb/0xa70 [ 61.017786][ T1079] generic_shutdown_super+0x151/0x330 [ 61.023185][ T1079] kill_block_super+0x7f/0xf0 [ 61.027889][ T1079] deactivate_locked_super+0xa0/0x100 [ 61.033282][ T1079] deactivate_super+0xaf/0xe0 [ 61.038018][ T1079] cleanup_mnt+0x45b/0x510 [ 61.042451][ T1079] __cleanup_mnt+0x19/0x20 [ 61.046890][ T1079] task_work_run+0x127/0x190 [ 61.051491][ T1079] exit_to_user_mode_loop+0xd0/0xe0 [ 61.056715][ T1079] [ 61.059053][ T1079] Memory state around the buggy address: [ 61.064727][ T1079] ffff88812b80bd80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 61.072810][ T1079] ffff88812b80be00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 61.080897][ T1079] >ffff88812b80be80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 61.088974][ T1079] ^ [ 61.095917][ T1079] ffff88812b80bf00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 61.103995][ T1079] ffff88812b80bf80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 61.112074][ T1079] ================================================================== [ 61.120149][ T1079] Disabling lock debugging due to kernel taint [ 61.126756][ T1073] EXT4-fs error (device loop0): ext4_validate_block_bitmap:420: comm syz.0.205: bg 0: bad block bitmap checksum [ 61.140954][ T30] audit: type=1400 audit(1776232957.021:113): avc: denied { read } for pid=83 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 61.165414][ T1079] EXT4-fs error (device loop2): ext4_ind_map_blocks:604: inode #15: comm syz.2.207: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 61.189965][ T30] audit: type=1400 audit(1776232957.021:114): avc: denied { search } for pid=83 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 61.211650][ T30] audit: type=1400 audit(1776232957.021:115): avc: denied { write } for pid=83 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 61.233058][ T30] audit: type=1400 audit(1776232957.021:116): avc: denied { add_name } for pid=83 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 61.253715][ T1073] EXT4-fs error (device loop0): ext4_update_inline_data:358: inode #15: comm syz.0.205: missing inline data xattr [ 61.256126][ T30] audit: type=1400 audit(1776232957.021:117): avc: denied { create } for pid=83 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 61.286700][ T30] audit: type=1400 audit(1776232957.021:118): avc: denied { append open } for pid=83 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 61.317956][ T30] audit: type=1400 audit(1776232957.021:119): avc: denied { getattr } for pid=83 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 61.352092][ T1092] EXT4-fs (loop5): Mount option "nouser_xattr" will be removed by 3.5 [ 61.352092][ T1092] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 61.352092][ T1092] [ 61.371155][ T1093] EXT4-fs (loop1): Mount option "nouser_xattr" will be removed by 3.5 [ 61.371155][ T1093] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 61.371155][ T1093] [ 61.390073][ T1095] EXT4-fs (loop2): Mount option "nouser_xattr" will be removed by 3.5 [ 61.390073][ T1095] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 61.390073][ T1095] [ 61.408654][ T1097] EXT4-fs (loop6): Mount option "nouser_xattr" will be removed by 3.5 [ 61.408654][ T1097] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 61.408654][ T1097] [ 61.428310][ T1093] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 61.438699][ T1095] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 61.445410][ T1092] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 61.449151][ T1097] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 61.464011][ T1092] EXT4-fs (loop5): 1 truncate cleaned up [ 61.472901][ T1093] EXT4-fs (loop1): 1 truncate cleaned up [ 61.479996][ T1099] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5 [ 61.479996][ T1099] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 61.479996][ T1099] [ 61.487118][ T1093] EXT4-fs error (device loop1): ext4_validate_block_bitmap:420: comm syz.1.209: bg 0: bad block bitmap checksum [ 61.511162][ T1097] EXT4-fs (loop6): 1 truncate cleaned up [ 61.517204][ T1095] EXT4-fs (loop2): 1 truncate cleaned up [ 61.527889][ T1097] EXT4-fs error (device loop6): ext4_validate_block_bitmap:420: comm syz.6.210: bg 0: bad block bitmap checksum [ 61.532032][ T1095] EXT4-fs error (device loop2): ext4_validate_block_bitmap:420: comm syz.2.211: bg 0: bad block bitmap checksum [ 61.541839][ T1099] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 61.553113][ T1093] EXT4-fs error (device loop1): ext4_update_inline_data:358: inode #15: comm syz.1.209: missing inline data xattr [ 61.561987][ T1097] EXT4-fs error (device loop6): ext4_ind_map_blocks:604: inode #15: comm syz.6.210: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 61.589388][ T1095] EXT4-fs error (device loop2): ext4_ind_map_blocks:604: inode #15: comm syz.2.211: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 61.606551][ T1099] EXT4-fs (loop0): 1 truncate cleaned up [ 61.612452][ T1092] EXT4-fs error (device loop5): ext4_validate_block_bitmap:420: comm syz.5.208: bg 0: bad block bitmap checksum [ 61.626959][ T1092] EXT4-fs error (device loop5): ext4_ind_map_blocks:604: inode #15: comm syz.5.208: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 61.652119][ T1099] EXT4-fs error (device loop0): ext4_validate_block_bitmap:420: comm syz.0.212: bg 0: bad block bitmap checksum [ 61.664430][ T1099] EXT4-fs error (device loop0): ext4_ind_map_blocks:604: inode #15: comm syz.0.212: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 61.702557][ T1110] EXT4-fs (loop6): Mount option "nouser_xattr" will be removed by 3.5 [ 61.702557][ T1110] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 61.702557][ T1110] [ 61.721634][ T1109] EXT4-fs (loop1): Mount option "nouser_xattr" will be removed by 3.5 [ 61.721634][ T1109] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 61.721634][ T1109] [ 61.729916][ T1110] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 61.750160][ T1112] EXT4-fs (loop2): Mount option "nouser_xattr" will be removed by 3.5 [ 61.750160][ T1112] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 61.750160][ T1112] [ 61.759516][ T1114] EXT4-fs (loop5): Mount option "nouser_xattr" will be removed by 3.5 [ 61.759516][ T1114] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 61.759516][ T1114] [ 61.775148][ T1112] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 61.796941][ T1109] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 61.805871][ T1114] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 61.812043][ T1110] EXT4-fs (loop6): 1 truncate cleaned up [ 61.822551][ T1112] EXT4-fs (loop2): 1 truncate cleaned up [ 61.829273][ T1114] EXT4-fs (loop5): 1 truncate cleaned up [ 61.832252][ T1116] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5 [ 61.832252][ T1116] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 61.832252][ T1116] [ 61.854667][ T1109] EXT4-fs (loop1): 1 truncate cleaned up [ 61.867269][ T1110] EXT4-fs error (device loop6): ext4_validate_block_bitmap:420: comm syz.6.213: bg 0: bad block bitmap checksum [ 61.880102][ T1114] EXT4-fs error (device loop5): ext4_validate_block_bitmap:420: comm syz.5.216: bg 0: bad block bitmap checksum [ 61.891772][ T1116] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 61.903022][ T1110] EXT4-fs error (device loop6): ext4_ind_map_blocks:604: inode #15: comm syz.6.213: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 61.918998][ T1112] EXT4-fs error (device loop2): ext4_validate_block_bitmap:420: comm syz.2.215: bg 0: bad block bitmap checksum [ 61.933385][ T1112] EXT4-fs error (device loop2): ext4_ind_map_blocks:604: inode #15: comm syz.2.215: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 61.948792][ T1109] EXT4-fs error (device loop1): ext4_validate_block_bitmap:420: comm syz.1.214: bg 0: bad block bitmap checksum [ 61.962794][ T1114] EXT4-fs error (device loop5): ext4_ind_map_blocks:604: inode #15: comm syz.5.216: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 61.978427][ T1109] EXT4-fs error (device loop1): ext4_ind_map_blocks:604: inode #15: comm syz.1.214: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 61.982087][ T1116] EXT4-fs (loop0): 1 truncate cleaned up [ 62.027591][ T1116] EXT4-fs error (device loop0): ext4_validate_block_bitmap:420: comm syz.0.217: bg 0: bad block bitmap checksum [ 62.046650][ T1116] EXT4-fs error (device loop0): ext4_ind_map_blocks:604: inode #15: comm syz.0.217: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 62.064974][ T1128] EXT4-fs (loop6): Mount option "nouser_xattr" will be removed by 3.5 [ 62.064974][ T1128] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 62.064974][ T1128] [ 62.083331][ T1128] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 62.095769][ T1131] EXT4-fs (loop1): Mount option "nouser_xattr" will be removed by 3.5 [ 62.095769][ T1131] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 62.095769][ T1131] [ 62.115315][ T1134] EXT4-fs (loop2): Mount option "nouser_xattr" will be removed by 3.5 [ 62.115315][ T1134] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 62.115315][ T1134] [ 62.133775][ T1133] EXT4-fs (loop5): Mount option "nouser_xattr" will be removed by 3.5 [ 62.133775][ T1133] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 62.133775][ T1133] [ 62.155052][ T1131] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 62.162068][ T1134] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 62.172873][ T1133] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 62.185607][ T1131] EXT4-fs (loop1): 1 truncate cleaned up [ 62.197805][ T1128] EXT4-fs (loop6): 1 truncate cleaned up [ 62.214003][ T1133] EXT4-fs (loop5): 1 truncate cleaned up [ 62.225153][ T1128] EXT4-fs error (device loop6): ext4_validate_block_bitmap:420: comm syz.6.218: bg 0: bad block bitmap checksum [ 62.239627][ T1133] EXT4-fs error (device loop5): ext4_validate_block_bitmap:420: comm syz.5.220: bg 0: bad block bitmap checksum [ 62.240054][ T1134] EXT4-fs (loop2): 1 truncate cleaned up [ 62.254397][ T1128] EXT4-fs error (device loop6): ext4_ind_map_blocks:604: inode #15: comm syz.6.218: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 62.275455][ T1134] EXT4-fs error (device loop2): ext4_validate_block_bitmap:420: comm syz.2.222: bg 0: bad block bitmap checksum [ 62.286191][ T1131] EXT4-fs error (device loop1): ext4_validate_block_bitmap:420: comm syz.1.221: bg 0: bad block bitmap checksum [ 62.298840][ T1134] EXT4-fs error (device loop2): ext4_ind_map_blocks:604: inode #15: comm syz.2.222: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 62.306888][ T1140] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5 [ 62.306888][ T1140] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 62.306888][ T1140] [ 62.336372][ T1133] EXT4-fs error (device loop5): ext4_update_inline_data:358: inode #15: comm syz.5.220: missing inline data xattr [ 62.349799][ T1140] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 62.361465][ T1131] EXT4-fs error (device loop1): ext4_ind_map_blocks:604: inode #15: comm syz.1.221: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 62.404075][ T1140] EXT4-fs (loop0): 1 truncate cleaned up [ 62.415454][ T1140] EXT4-fs error (device loop0): ext4_validate_block_bitmap:420: comm syz.0.223: bg 0: bad block bitmap checksum [ 62.430401][ T1140] EXT4-fs error (device loop0): ext4_ind_map_blocks:604: inode #15: comm syz.0.223: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 62.449524][ T1148] EXT4-fs (loop6): Mount option "nouser_xattr" will be removed by 3.5 [ 62.449524][ T1148] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 62.449524][ T1148] [ 62.471305][ T1150] EXT4-fs (loop2): Mount option "nouser_xattr" will be removed by 3.5 [ 62.471305][ T1150] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 62.471305][ T1150] [ 62.477796][ T1148] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 62.500401][ T1150] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 62.512861][ T1154] EXT4-fs (loop1): Mount option "nouser_xattr" will be removed by 3.5 [ 62.512861][ T1154] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 62.512861][ T1154] [ 62.523628][ T1153] EXT4-fs (loop5): Mount option "nouser_xattr" will be removed by 3.5 [ 62.523628][ T1153] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 62.523628][ T1153] [ 62.550935][ T1154] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 62.553104][ T1148] EXT4-fs (loop6): 1 truncate cleaned up [ 62.567074][ T1153] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 62.577136][ T1148] EXT4-fs error (device loop6): ext4_validate_block_bitmap:420: comm syz.6.225: bg 0: bad block bitmap checksum [ 62.594286][ T1153] EXT4-fs (loop5): 1 truncate cleaned up [ 62.594340][ T1150] EXT4-fs (loop2): 1 truncate cleaned up [ 62.606687][ T1154] EXT4-fs (loop1): 1 truncate cleaned up [ 62.624792][ T1150] EXT4-fs error (device loop2): ext4_validate_block_bitmap:420: comm syz.2.224: bg 0: bad block bitmap checksum [ 62.635726][ T1148] EXT4-fs error (device loop6): ext4_ind_map_blocks:604: inode #15: comm syz.6.225: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 62.639167][ T1160] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5 [ 62.639167][ T1160] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 62.639167][ T1160] [ 62.657636][ T1150] EXT4-fs error (device loop2): ext4_ind_map_blocks:604: inode #15: comm syz.2.224: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 62.694003][ T1160] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode 2026/04/15 06:02:38 executed programs: 222 [ 62.718166][ T1160] EXT4-fs (loop0): 1 truncate cleaned up [ 62.724991][ T1164] EXT4-fs error (device loop5): ext4_validate_block_bitmap:420: comm syz.5.226: bg 0: bad block bitmap checksum [ 62.737861][ T1164] EXT4-fs error (device loop5): ext4_ind_map_blocks:604: inode #15: comm syz.5.226: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 62.758009][ T1154] EXT4-fs error (device loop1): ext4_validate_block_bitmap:420: comm syz.1.227: bg 0: bad block bitmap checksum [ 62.775562][ T1154] EXT4-fs error (device loop1): ext4_ind_map_blocks:604: inode #15: comm syz.1.227: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 62.794118][ T1160] EXT4-fs error (device loop0): ext4_validate_block_bitmap:420: comm syz.0.228: bg 0: bad block bitmap checksum [ 62.807086][ T1166] EXT4-fs (loop6): Mount option "nouser_xattr" will be removed by 3.5 [ 62.807086][ T1166] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 62.807086][ T1166] [ 62.832037][ T1160] EXT4-fs error (device loop0): ext4_ind_map_blocks:604: inode #15: comm syz.0.228: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 62.846422][ T1166] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 62.860714][ T1171] EXT4-fs (loop5): Mount option "nouser_xattr" will be removed by 3.5 [ 62.860714][ T1171] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 62.860714][ T1171] [ 62.881297][ T1171] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 62.893512][ T1166] EXT4-fs (loop6): 1 truncate cleaned up [ 62.909693][ T1171] EXT4-fs (loop5): 1 truncate cleaned up [ 62.915713][ T1166] EXT4-fs error (device loop6): ext4_validate_block_bitmap:420: comm syz.6.229: bg 0: bad block bitmap checksum [ 62.930537][ T1166] EXT4-fs error (device loop6): ext4_ind_map_blocks:604: inode #15: comm syz.6.229: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 62.947415][ T1177] EXT4-fs (loop2): Mount option "nouser_xattr" will be removed by 3.5 [ 62.947415][ T1177] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 62.947415][ T1177] [ 62.965736][ T1177] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 62.980421][ T1171] EXT4-fs error (device loop5): ext4_validate_block_bitmap:420: comm syz.5.231: bg 0: bad block bitmap checksum [ 62.993520][ T1177] EXT4-fs (loop2): 1 truncate cleaned up [ 63.000665][ T1171] EXT4-fs error (device loop5): ext4_ind_map_blocks:604: inode #15: comm syz.5.231: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 63.005391][ T1177] EXT4-fs error (device loop2): ext4_validate_block_bitmap:420: comm syz.2.230: bg 0: bad block bitmap checksum [ 63.023738][ T1176] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5 [ 63.023738][ T1176] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 63.023738][ T1176] [ 63.042911][ T1177] EXT4-fs error (device loop2): ext4_ind_map_blocks:604: inode #15: comm syz.2.230: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 63.061480][ T1179] EXT4-fs (loop1): Mount option "nouser_xattr" will be removed by 3.5 [ 63.061480][ T1179] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 63.061480][ T1179] [ 63.064162][ T1176] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 63.090597][ T1179] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 63.110660][ T1176] EXT4-fs (loop0): 1 truncate cleaned up [ 63.110660][ T1179] EXT4-fs (loop1): 1 truncate cleaned up [ 63.122763][ T1179] EXT4-fs error (device loop1): ext4_validate_block_bitmap:420: comm syz.1.234: bg 0: bad block bitmap checksum [ 63.138017][ T1179] EXT4-fs error (device loop1): ext4_ind_map_blocks:604: inode #15: comm syz.1.234: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 63.156203][ T1176] EXT4-fs error (device loop0): ext4_validate_block_bitmap:420: comm syz.0.233: bg 0: bad block bitmap checksum [ 63.168757][ T1176] EXT4-fs error (device loop0): ext4_ind_map_blocks:604: inode #15: comm syz.0.233: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 63.174581][ T1186] EXT4-fs (loop6): Mount option "nouser_xattr" will be removed by 3.5 [ 63.174581][ T1186] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 63.174581][ T1186] [ 63.202316][ T1186] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 63.212878][ T1188] EXT4-fs (loop5): Mount option "nouser_xattr" will be removed by 3.5 [ 63.212878][ T1188] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 63.212878][ T1188] [ 63.238531][ T1188] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 63.249738][ T1190] EXT4-fs (loop2): Mount option "nouser_xattr" will be removed by 3.5 [ 63.249738][ T1190] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 63.249738][ T1190] [ 63.268698][ T1186] EXT4-fs (loop6): 1 truncate cleaned up [ 63.272936][ T1190] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 63.290486][ T1188] EXT4-fs (loop5): 1 truncate cleaned up [ 63.312268][ T1190] EXT4-fs (loop2): 1 truncate cleaned up [ 63.322795][ T1188] EXT4-fs error (device loop5): ext4_validate_block_bitmap:420: comm syz.5.236: bg 0: bad block bitmap checksum [ 63.325356][ T1190] EXT4-fs error (device loop2): ext4_validate_block_bitmap:420: comm syz.2.237: bg 0: bad block bitmap checksum [ 63.339196][ T1186] EXT4-fs error (device loop6): ext4_validate_block_bitmap:420: comm syz.6.235: bg 0: bad block bitmap checksum [ 63.354603][ T1194] EXT4-fs (loop1): Mount option "nouser_xattr" will be removed by 3.5 [ 63.354603][ T1194] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 63.354603][ T1194] [ 63.391829][ T1197] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5 [ 63.391829][ T1197] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 63.391829][ T1197] [ 63.392861][ T1190] EXT4-fs error (device loop2): ext4_update_inline_data:358: inode #15: comm syz.2.237: missing inline data xattr [ 63.411834][ T1188] EXT4-fs error (device loop5): ext4_update_inline_data:358: inode #15: comm syz.5.236: missing inline data xattr [ 63.423208][ T1186] EXT4-fs error (device loop6): ext4_ind_map_blocks:604: inode #15: comm syz.6.235: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 63.443563][ T1197] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 63.449785][ T1194] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 63.479177][ T1194] EXT4-fs (loop1): 1 truncate cleaned up [ 63.493295][ T1197] EXT4-fs (loop0): 1 truncate cleaned up [ 63.520769][ T1194] EXT4-fs error (device loop1): ext4_validate_block_bitmap:420: comm syz.1.239: bg 0: bad block bitmap checksum [ 63.539571][ T1197] EXT4-fs error (device loop0): ext4_validate_block_bitmap:420: comm syz.0.238: bg 0: bad block bitmap checksum [ 63.552155][ T1197] EXT4-fs error (device loop0): ext4_ind_map_blocks:604: inode #15: comm syz.0.238: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 63.567766][ T1194] EXT4-fs error (device loop1): ext4_ind_map_blocks:604: inode #15: comm syz.1.239: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 63.585005][ T1206] EXT4-fs (loop5): Mount option "nouser_xattr" will be removed by 3.5 [ 63.585005][ T1206] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 63.585005][ T1206] [ 63.603391][ T1206] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 63.617263][ T1206] EXT4-fs (loop5): 1 truncate cleaned up [ 63.623899][ T1208] EXT4-fs (loop2): Mount option "nouser_xattr" will be removed by 3.5 [ 63.623899][ T1208] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 63.623899][ T1208] [ 63.649894][ T1208] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 63.665629][ T1208] EXT4-fs (loop2): 1 truncate cleaned up [ 63.674514][ T1206] EXT4-fs error (device loop5): ext4_validate_block_bitmap:420: comm syz.5.240: bg 0: bad block bitmap checksum [ 63.680623][ T1208] EXT4-fs error (device loop2): ext4_validate_block_bitmap:420: comm syz.2.241: bg 0: bad block bitmap checksum [ 63.687817][ T1206] EXT4-fs error (device loop5): ext4_ind_map_blocks:604: inode #15: comm syz.5.240: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 63.699083][ T1208] EXT4-fs error (device loop2): ext4_ind_map_blocks:604: inode #15: comm syz.2.241: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 63.732162][ T1213] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5 [ 63.732162][ T1213] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 63.732162][ T1213] [ 63.750581][ T1217] EXT4-fs (loop1): Mount option "nouser_xattr" will be removed by 3.5 [ 63.750581][ T1217] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 63.750581][ T1217] [ 63.751210][ T1214] EXT4-fs (loop6): Mount option "nouser_xattr" will be removed by 3.5 [ 63.751210][ T1214] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 63.751210][ T1214] [ 63.773271][ T1217] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 63.787215][ T1213] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 63.812934][ T1214] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 63.824561][ T1214] EXT4-fs (loop6): 1 truncate cleaned up [ 63.832060][ T1217] EXT4-fs (loop1): 1 truncate cleaned up [ 63.838379][ T1213] EXT4-fs (loop0): 1 truncate cleaned up [ 63.855507][ T1217] EXT4-fs error (device loop1): ext4_validate_block_bitmap:420: comm syz.1.244: bg 0: bad block bitmap checksum [ 63.869549][ T1214] EXT4-fs error (device loop6): ext4_validate_block_bitmap:420: comm syz.6.245: bg 0: bad block bitmap checksum [ 63.881962][ T1217] EXT4-fs error (device loop1): ext4_ind_map_blocks:604: inode #15: comm syz.1.244: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 63.892872][ T1213] EXT4-fs error (device loop0): ext4_validate_block_bitmap:420: comm syz.0.243: bg 0: bad block bitmap checksum [ 63.897362][ T1214] EXT4-fs error (device loop6): ext4_ind_map_blocks:604: inode #15: comm syz.6.245: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 63.913379][ T1219] EXT4-fs (loop5): Mount option "nouser_xattr" will be removed by 3.5 [ 63.913379][ T1219] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 63.913379][ T1219] [ 63.942917][ T1219] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 63.953038][ T1213] EXT4-fs error (device loop0): ext4_ind_map_blocks:604: inode #15: comm syz.0.243: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 63.981566][ T1219] EXT4-fs (loop5): 1 truncate cleaned up [ 63.992443][ T1219] EXT4-fs error (device loop5): ext4_validate_block_bitmap:420: comm syz.5.246: bg 0: bad block bitmap checksum [ 64.024303][ T1219] EXT4-fs error (device loop5): ext4_ind_map_blocks:604: inode #15: comm syz.5.246: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 64.046037][ T1229] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5 [ 64.046037][ T1229] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 64.046037][ T1229] [ 64.064897][ T1229] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 64.075880][ T1227] EXT4-fs (loop2): Mount option "nouser_xattr" will be removed by 3.5 [ 64.075880][ T1227] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 64.075880][ T1227] [ 64.095643][ T1227] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 64.096185][ T1229] EXT4-fs (loop0): 1 truncate cleaned up [ 64.120101][ T1227] EXT4-fs (loop2): 1 truncate cleaned up [ 64.124821][ T1229] EXT4-fs error (device loop0): ext4_validate_block_bitmap:420: comm syz.0.249: bg 0: bad block bitmap checksum [ 64.133530][ T1227] EXT4-fs error (device loop2): ext4_validate_block_bitmap:420: comm syz.2.247: bg 0: bad block bitmap checksum [ 64.138784][ T1229] EXT4-fs error (device loop0): ext4_ind_map_blocks:604: inode #15: comm syz.0.249: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 64.150716][ T1227] EXT4-fs error (device loop2): ext4_ind_map_blocks:604: inode #15: comm syz.2.247: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 64.190173][ T1237] EXT4-fs (loop6): Mount option "nouser_xattr" will be removed by 3.5 [ 64.190173][ T1237] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 64.190173][ T1237] [ 64.201153][ T1235] EXT4-fs (loop1): Mount option "nouser_xattr" will be removed by 3.5 [ 64.201153][ T1235] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 64.201153][ T1235] [ 64.226896][ T1235] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 64.238053][ T1235] EXT4-fs (loop1): 1 truncate cleaned up [ 64.244924][ T1237] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 64.259836][ T1239] EXT4-fs (loop5): Mount option "nouser_xattr" will be removed by 3.5 [ 64.259836][ T1239] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 64.259836][ T1239] [ 64.268587][ T1235] EXT4-fs error (device loop1): ext4_validate_block_bitmap:420: comm syz.1.251: bg 0: bad block bitmap checksum [ 64.290535][ T1239] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 64.313828][ T1237] EXT4-fs (loop6): 1 truncate cleaned up [ 64.314556][ T1239] EXT4-fs (loop5): 1 truncate cleaned up [ 64.334533][ T1246] EXT4-fs (loop2): Mount option "nouser_xattr" will be removed by 3.5 [ 64.334533][ T1246] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 64.334533][ T1246] [ 64.353251][ T1235] EXT4-fs error (device loop1): ext4_update_inline_data:358: inode #15: comm syz.1.251: missing inline data xattr [ 64.373695][ T1246] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 64.385503][ T1237] EXT4-fs error (device loop6): ext4_validate_block_bitmap:420: comm syz.6.250: bg 0: bad block bitmap checksum [ 64.398142][ T1249] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5 [ 64.398142][ T1249] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 64.398142][ T1249] [ 64.411937][ T1246] EXT4-fs (loop2): 1 truncate cleaned up [ 64.422708][ T1237] EXT4-fs error (device loop6): ext4_ind_map_blocks:604: inode #15: comm syz.6.250: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 64.438484][ T1249] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 64.448954][ T1239] EXT4-fs error (device loop5): ext4_validate_block_bitmap:420: comm syz.5.252: bg 0: bad block bitmap checksum [ 64.462795][ T1249] EXT4-fs (loop0): 1 truncate cleaned up [ 64.469109][ T1239] EXT4-fs error (device loop5): ext4_ind_map_blocks:604: inode #15: comm syz.5.252: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 64.489910][ T1246] EXT4-fs error (device loop2): ext4_validate_block_bitmap:420: comm syz.2.253: bg 0: bad block bitmap checksum [ 64.504179][ T1246] EXT4-fs error (device loop2): ext4_ind_map_blocks:604: inode #15: comm syz.2.253: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 64.505273][ T1249] EXT4-fs error (device loop0): ext4_validate_block_bitmap:420: comm syz.0.254: bg 0: bad block bitmap checksum [ 64.531482][ T1249] EXT4-fs error (device loop0): ext4_ind_map_blocks:604: inode #15: comm syz.0.254: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 64.560690][ T1256] set_capacity_and_notify: 43 callbacks suppressed [ 64.560705][ T1256] loop6: detected capacity change from 0 to 512 [ 64.595413][ T1256] EXT4-fs (loop6): Mount option "nouser_xattr" will be removed by 3.5 [ 64.595413][ T1256] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 64.595413][ T1256] [ 64.614821][ T1256] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 64.628182][ T1256] EXT4-fs (loop6): 1 truncate cleaned up [ 64.634429][ T1258] loop2: detected capacity change from 0 to 512 [ 64.656553][ T1261] loop5: detected capacity change from 0 to 512 [ 64.663671][ T1256] EXT4-fs error (device loop6): ext4_validate_block_bitmap:420: comm syz.6.256: bg 0: bad block bitmap checksum [ 64.676818][ T1265] loop0: detected capacity change from 0 to 512 [ 64.684339][ T1258] EXT4-fs (loop2): Mount option "nouser_xattr" will be removed by 3.5 [ 64.684339][ T1258] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 64.684339][ T1258] [ 64.688697][ T1261] EXT4-fs (loop5): Mount option "nouser_xattr" will be removed by 3.5 [ 64.688697][ T1261] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 64.688697][ T1261] [ 64.702654][ T1258] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 64.703415][ T1256] EXT4-fs error (device loop6): ext4_ind_map_blocks:604: inode #15: comm syz.6.256: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 64.724903][ T1263] loop1: detected capacity change from 0 to 512 [ 64.756026][ T1265] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5 [ 64.756026][ T1265] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 64.756026][ T1265] [ 64.776412][ T1265] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 64.787006][ T1258] EXT4-fs (loop2): 1 truncate cleaned up [ 64.801871][ T1261] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 64.812892][ T1263] EXT4-fs (loop1): Mount option "nouser_xattr" will be removed by 3.5 [ 64.812892][ T1263] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 64.812892][ T1263] [ 64.822236][ T1265] EXT4-fs (loop0): 1 truncate cleaned up [ 64.838412][ T1258] EXT4-fs error (device loop2): ext4_validate_block_bitmap:420: comm syz.2.258: bg 0: bad block bitmap checksum [ 64.843454][ T1263] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 64.862724][ T1261] EXT4-fs (loop5): 1 truncate cleaned up [ 64.869140][ T1263] EXT4-fs (loop1): 1 truncate cleaned up [ 64.876170][ T1265] EXT4-fs error (device loop0): ext4_validate_block_bitmap:420: comm syz.0.259: bg 0: bad block bitmap checksum [ 64.893502][ T1265] EXT4-fs error (device loop0): ext4_ind_map_blocks:604: inode #15: comm syz.0.259: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 64.897401][ T1272] loop6: detected capacity change from 0 to 512 [ 64.915307][ T1258] EXT4-fs error (device loop2): ext4_ind_map_blocks:604: inode #15: comm syz.2.258: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 64.923443][ T1261] EXT4-fs error (device loop5): ext4_validate_block_bitmap:420: comm syz.5.257: bg 0: bad block bitmap checksum [ 64.944107][ T432] udevd[432]: incorrect ext4 checksum on /dev/loop0 [ 64.948930][ T1261] EXT4-fs error (device loop5): ext4_ind_map_blocks:604: inode #15: comm syz.5.257: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 64.967398][ T1263] EXT4-fs error (device loop1): ext4_validate_block_bitmap:420: comm syz.1.260: bg 0: bad block bitmap checksum [ 64.980143][ T1263] EXT4-fs error (device loop1): ext4_ind_map_blocks:604: inode #15: comm syz.1.260: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 65.000164][ T1272] EXT4-fs (loop6): Mount option "nouser_xattr" will be removed by 3.5 [ 65.000164][ T1272] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 65.000164][ T1272] [ 65.008070][ T435] udevd[435]: incorrect ext4 checksum on /dev/loop1 [ 65.033822][ T1277] loop2: detected capacity change from 0 to 512 [ 65.042355][ T1272] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 65.056080][ T1279] loop5: detected capacity change from 0 to 512 [ 65.064535][ T1280] loop0: detected capacity change from 0 to 512 [ 65.073036][ T1279] EXT4-fs (loop5): Mount option "nouser_xattr" will be removed by 3.5 [ 65.073036][ T1279] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 65.073036][ T1279] [ 65.091448][ T1279] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 65.092355][ T1272] EXT4-fs (loop6): 1 truncate cleaned up [ 65.107433][ T1279] EXT4-fs (loop5): 1 truncate cleaned up [ 65.121283][ T1277] EXT4-fs (loop2): Mount option "nouser_xattr" will be removed by 3.5 [ 65.121283][ T1277] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 65.121283][ T1277] [ 65.122453][ T1284] loop1: detected capacity change from 0 to 512 [ 65.141281][ T1280] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5 [ 65.141281][ T1280] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 65.141281][ T1280] [ 65.146817][ T1272] EXT4-fs error (device loop6): ext4_validate_block_bitmap:420: comm syz.6.261: bg 0: bad block bitmap checksum [ 65.176101][ T1277] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 65.176822][ T1279] EXT4-fs error (device loop5): ext4_validate_block_bitmap:420: comm syz.5.264: bg 0: bad block bitmap checksum [ 65.186410][ T1280] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 65.198840][ T1272] EXT4-fs error (device loop6): ext4_ind_map_blocks:604: inode #15: comm syz.6.261: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 65.223006][ T1284] EXT4-fs (loop1): Mount option "nouser_xattr" will be removed by 3.5 [ 65.223006][ T1284] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 65.223006][ T1284] [ 65.223633][ T1279] EXT4-fs error (device loop5): ext4_ind_map_blocks:604: inode #15: comm syz.5.264: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 65.258668][ T399] udevd[399]: incorrect ext4 checksum on /dev/loop6 [ 65.267300][ T1284] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 65.278438][ T1277] EXT4-fs (loop2): 1 truncate cleaned up [ 65.292546][ T1280] EXT4-fs (loop0): 1 truncate cleaned up [ 65.295995][ T1284] EXT4-fs (loop1): 1 truncate cleaned up [ 65.309536][ T1277] EXT4-fs error (device loop2): ext4_validate_block_bitmap:420: comm syz.2.263: bg 0: bad block bitmap checksum [ 65.320036][ T303] udevd[303]: incorrect ext4 checksum on /dev/loop2 [ 65.338151][ T1284] EXT4-fs error (device loop1): ext4_validate_block_bitmap:420: comm syz.1.265: bg 0: bad block bitmap checksum [ 65.358974][ T434] udevd[434]: incorrect ext4 checksum on /dev/loop1 [ 65.359462][ T1280] EXT4-fs error (device loop0): ext4_validate_block_bitmap:420: comm syz.0.262: bg 0: bad block bitmap checksum [ 65.387127][ T1277] EXT4-fs error (device loop2): ext4_ind_map_blocks:604: inode #15: comm syz.2.263: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 65.396525][ T432] udevd[432]: incorrect ext4 checksum on /dev/loop0 [ 65.403763][ T1284] EXT4-fs error (device loop1): ext4_ind_map_blocks:604: inode #15: comm syz.1.265: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 65.431457][ T1292] EXT4-fs (loop6): Mount option "nouser_xattr" will be removed by 3.5 [ 65.431457][ T1292] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 65.431457][ T1292] [ 65.450993][ T1292] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 65.456881][ T1280] EXT4-fs error (device loop0): ext4_ind_map_blocks:604: inode #15: comm syz.0.262: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 65.463134][ T303] udevd[303]: incorrect ext4 checksum on /dev/loop2 [ 65.489424][ T1292] EXT4-fs (loop6): 1 truncate cleaned up [ 65.508522][ T1292] EXT4-fs error (device loop6): ext4_validate_block_bitmap:420: comm syz.6.266: bg 0: bad block bitmap checksum [ 65.525573][ T1296] EXT4-fs (loop5): Mount option "nouser_xattr" will be removed by 3.5 [ 65.525573][ T1296] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 65.525573][ T1296] [ 65.527995][ T303] udevd[303]: incorrect ext4 checksum on /dev/loop6 [ 65.543939][ T1296] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 65.562348][ T1292] EXT4-fs error (device loop6): ext4_update_inline_data:358: inode #15: comm syz.6.266: missing inline data xattr [ 65.574817][ T1300] EXT4-fs (loop1): Mount option "nouser_xattr" will be removed by 3.5 [ 65.574817][ T1300] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 65.574817][ T1300] [ 65.600098][ T1296] EXT4-fs (loop5): 1 truncate cleaned up [ 65.608739][ T1300] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 65.622241][ T1304] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5 [ 65.622241][ T1304] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 65.622241][ T1304] [ 65.644483][ T1296] EXT4-fs error (device loop5): ext4_validate_block_bitmap:420: comm syz.5.267: bg 0: bad block bitmap checksum [ 65.659347][ T1300] EXT4-fs (loop1): 1 truncate cleaned up [ 65.665862][ T1296] EXT4-fs error (device loop5): ext4_ind_map_blocks:604: inode #15: comm syz.5.267: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 65.666221][ T1304] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 65.682881][ T1307] EXT4-fs (loop2): Mount option "nouser_xattr" will be removed by 3.5 [ 65.682881][ T1307] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 65.682881][ T1307] [ 65.711872][ T1300] EXT4-fs error (device loop1): ext4_validate_block_bitmap:420: comm syz.1.268: bg 0: bad block bitmap checksum [ 65.724159][ T1307] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 65.735620][ T1304] EXT4-fs (loop0): 1 truncate cleaned up [ 65.750911][ T1300] EXT4-fs error (device loop1): ext4_ind_map_blocks:604: inode #15: comm syz.1.268: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 65.769917][ T1307] EXT4-fs (loop2): 1 truncate cleaned up [ 65.776656][ T1304] EXT4-fs error (device loop0): ext4_validate_block_bitmap:420: comm syz.0.270: bg 0: bad block bitmap checksum [ 65.789464][ T1304] EXT4-fs error (device loop0): ext4_ind_map_blocks:604: inode #15: comm syz.0.270: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 65.794549][ T1312] EXT4-fs (loop6): Mount option "nouser_xattr" will be removed by 3.5 [ 65.794549][ T1312] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 65.794549][ T1312] [ 65.817679][ T1307] EXT4-fs error (device loop2): ext4_validate_block_bitmap:420: comm syz.2.271: bg 0: bad block bitmap checksum [ 65.822858][ T1312] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 65.838040][ T1307] EXT4-fs error (device loop2): ext4_ind_map_blocks:604: inode #15: comm syz.2.271: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 65.865368][ T1312] EXT4-fs (loop6): 1 truncate cleaned up [ 65.874143][ T1312] EXT4-fs error (device loop6): ext4_validate_block_bitmap:420: comm syz.6.272: bg 0: bad block bitmap checksum [ 65.886295][ T1312] EXT4-fs error (device loop6): ext4_ind_map_blocks:604: inode #15: comm syz.6.272: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 65.939773][ T1322] EXT4-fs (loop2): Mount option "nouser_xattr" will be removed by 3.5 [ 65.939773][ T1322] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 65.939773][ T1322] [ 65.950210][ T1315] EXT4-fs (loop5): Mount option "nouser_xattr" will be removed by 3.5 [ 65.950210][ T1315] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 65.950210][ T1315] [ 65.958439][ T1318] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5 [ 65.958439][ T1318] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 65.958439][ T1318] [ 65.977119][ T1315] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 65.994903][ T1321] EXT4-fs (loop1): Mount option "nouser_xattr" will be removed by 3.5 [ 65.994903][ T1321] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 65.994903][ T1321] [ 66.004724][ T1322] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 66.032848][ T1318] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 66.043506][ T1321] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 66.059364][ T1315] EXT4-fs (loop5): 1 truncate cleaned up [ 66.066549][ T1318] EXT4-fs (loop0): 1 truncate cleaned up [ 66.072310][ T1315] EXT4-fs error (device loop5): ext4_validate_block_bitmap:420: comm syz.5.273: bg 0: bad block bitmap checksum [ 66.072971][ T1315] EXT4-fs error (device loop5): ext4_ind_map_blocks:604: inode #15: comm syz.5.273: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 66.086116][ T1322] EXT4-fs (loop2): 1 truncate cleaned up [ 66.105806][ T1324] EXT4-fs (loop6): Mount option "nouser_xattr" will be removed by 3.5 [ 66.105806][ T1324] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 66.105806][ T1324] [ 66.125440][ T1321] EXT4-fs (loop1): 1 truncate cleaned up [ 66.134202][ T1318] EXT4-fs error (device loop0): ext4_validate_block_bitmap:420: comm syz.0.275: bg 0: bad block bitmap checksum [ 66.146401][ T303] udevd[303]: incorrect ext4 checksum on /dev/loop0 [ 66.149030][ T1322] EXT4-fs error (device loop2): ext4_validate_block_bitmap:420: comm syz.2.276: bg 0: bad block bitmap checksum [ 66.161327][ T1324] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 66.174754][ T432] udevd[432]: incorrect ext4 checksum on /dev/loop2 [ 66.182612][ T1318] EXT4-fs error (device loop0): ext4_ind_map_blocks:604: inode #15: comm syz.0.275: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 66.198642][ T1322] EXT4-fs error (device loop2): ext4_ind_map_blocks:604: inode #15: comm syz.2.276: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 66.217236][ T1321] EXT4-fs error (device loop1): ext4_validate_block_bitmap:420: comm syz.1.274: bg 0: bad block bitmap checksum [ 66.236362][ T1324] EXT4-fs (loop6): 1 truncate cleaned up [ 66.242198][ T1321] EXT4-fs error (device loop1): ext4_ind_map_blocks:604: inode #15: comm syz.1.274: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 66.261488][ T1324] EXT4-fs error (device loop6): ext4_validate_block_bitmap:420: comm syz.6.277: bg 0: bad block bitmap checksum [ 66.278248][ T1324] EXT4-fs error (device loop6): ext4_ind_map_blocks:604: inode #15: comm syz.6.277: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 66.339123][ T1333] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5 [ 66.339123][ T1333] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 66.339123][ T1333] [ 66.341208][ T1338] EXT4-fs (loop2): Mount option "nouser_xattr" will be removed by 3.5 [ 66.341208][ T1338] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 66.341208][ T1338] [ 66.370300][ T1339] EXT4-fs (loop1): Mount option "nouser_xattr" will be removed by 3.5 [ 66.370300][ T1339] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 66.370300][ T1339] [ 66.376171][ T1336] EXT4-fs (loop5): Mount option "nouser_xattr" will be removed by 3.5 [ 66.376171][ T1336] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 66.376171][ T1336] [ 66.413717][ T1338] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 66.423731][ T1336] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 66.425941][ T1333] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 66.434519][ T1339] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 66.450279][ T1336] EXT4-fs (loop5): 1 truncate cleaned up [ 66.455401][ T1338] EXT4-fs (loop2): 1 truncate cleaned up [ 66.467234][ T1338] EXT4-fs error (device loop2): ext4_validate_block_bitmap:420: comm syz.2.280: bg 0: bad block bitmap checksum [ 66.469753][ T1341] EXT4-fs (loop6): Mount option "nouser_xattr" will be removed by 3.5 [ 66.469753][ T1341] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 66.469753][ T1341] [ 66.480578][ T1338] EXT4-fs error (device loop2): ext4_ind_map_blocks:604: inode #15: comm syz.2.280: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 66.513077][ T1341] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 66.532490][ T1339] EXT4-fs (loop1): 1 truncate cleaned up [ 66.544767][ T1333] EXT4-fs (loop0): 1 truncate cleaned up [ 66.559707][ T1336] EXT4-fs error (device loop5): ext4_validate_block_bitmap:420: comm syz.5.278: bg 0: bad block bitmap checksum [ 66.572179][ T1341] EXT4-fs (loop6): 1 truncate cleaned up [ 66.591513][ T1333] EXT4-fs error (device loop0): ext4_validate_block_bitmap:420: comm syz.0.279: bg 0: bad block bitmap checksum [ 66.605148][ T1339] EXT4-fs error (device loop1): ext4_validate_block_bitmap:420: comm syz.1.281: bg 0: bad block bitmap checksum [ 66.619163][ T1336] EXT4-fs error (device loop5): ext4_ind_map_blocks:604: inode #15: comm syz.5.278: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 66.647994][ T1341] EXT4-fs error (device loop6): ext4_validate_block_bitmap:420: comm syz.6.282: bg 0: bad block bitmap checksum [ 66.681139][ T1333] EXT4-fs error (device loop0): ext4_update_inline_data:358: inode #15: comm syz.0.279: missing inline data xattr [ 66.719453][ T1341] EXT4-fs error (device loop6): ext4_ind_map_blocks:604: inode #15: comm syz.6.282: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 66.722183][ T1339] EXT4-fs error (device loop1): ext4_update_inline_data:358: inode #15: comm syz.1.281: missing inline data xattr [ 66.821643][ T1357] EXT4-fs (loop6): Mount option "nouser_xattr" will be removed by 3.5 [ 66.821643][ T1357] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 66.821643][ T1357] [ 66.840384][ T1357] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 66.842049][ T1362] EXT4-fs (loop2): Mount option "nouser_xattr" will be removed by 3.5 [ 66.842049][ T1362] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 66.842049][ T1362] [ 66.868762][ T1364] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5 [ 66.868762][ T1364] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 66.868762][ T1364] [ 66.872319][ T1362] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 66.887668][ T1364] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 66.900677][ T1357] EXT4-fs (loop6): 1 truncate cleaned up [ 66.910964][ T1364] EXT4-fs (loop0): 1 truncate cleaned up [ 66.918258][ T1360] EXT4-fs (loop5): Mount option "nouser_xattr" will be removed by 3.5 [ 66.918258][ T1360] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 66.918258][ T1360] [ 66.936798][ T1366] EXT4-fs (loop1): Mount option "nouser_xattr" will be removed by 3.5 [ 66.936798][ T1366] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 66.936798][ T1366] [ 66.937293][ T1360] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 66.967232][ T1357] EXT4-fs error (device loop6): ext4_validate_block_bitmap:420: comm syz.6.284: bg 0: bad block bitmap checksum [ 66.982443][ T1357] EXT4-fs error (device loop6): ext4_ind_map_blocks:604: inode #15: comm syz.6.284: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 67.015028][ T1371] EXT4-fs error (device loop0): ext4_validate_block_bitmap:420: comm syz.0.290: bg 0: bad block bitmap checksum [ 67.018232][ T1362] EXT4-fs (loop2): 1 truncate cleaned up [ 67.031100][ T1366] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 67.044625][ T1360] EXT4-fs (loop5): 1 truncate cleaned up [ 67.052155][ T1371] EXT4-fs error (device loop0): ext4_ind_map_blocks:604: inode #15: comm syz.0.290: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 67.056209][ T1362] EXT4-fs error (device loop2): ext4_validate_block_bitmap:420: comm syz.2.288: bg 0: bad block bitmap checksum [ 67.086691][ T1360] EXT4-fs error (device loop5): ext4_validate_block_bitmap:420: comm syz.5.287: bg 0: bad block bitmap checksum [ 67.087904][ T1362] EXT4-fs error (device loop2): ext4_ind_map_blocks:604: inode #15: comm syz.2.288: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 67.104372][ T1360] EXT4-fs error (device loop5): ext4_ind_map_blocks:604: inode #15: comm syz.5.287: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 67.154158][ T1366] EXT4-fs (loop1): 1 truncate cleaned up [ 67.169555][ T1366] EXT4-fs error (device loop1): ext4_validate_block_bitmap:420: comm syz.1.289: bg 0: bad block bitmap checksum [ 67.181929][ T1366] EXT4-fs error (device loop1): ext4_ind_map_blocks:604: inode #15: comm syz.1.289: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 67.207196][ T1378] EXT4-fs (loop6): Mount option "nouser_xattr" will be removed by 3.5 [ 67.207196][ T1378] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 67.207196][ T1378] [ 67.225653][ T1378] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 67.237372][ T1378] EXT4-fs (loop6): 1 truncate cleaned up [ 67.245134][ T1384] EXT4-fs (loop2): Mount option "nouser_xattr" will be removed by 3.5 [ 67.245134][ T1384] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 67.245134][ T1384] [ 67.246909][ T1382] EXT4-fs (loop5): Mount option "nouser_xattr" will be removed by 3.5 [ 67.246909][ T1382] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 67.246909][ T1382] [ 67.277105][ T1384] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 67.283898][ T1382] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 67.295954][ T1378] EXT4-fs error (device loop6): ext4_validate_block_bitmap:420: comm syz.6.291: bg 0: bad block bitmap checksum [ 67.313898][ T1378] EXT4-fs error (device loop6): ext4_ind_map_blocks:604: inode #15: comm syz.6.291: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 67.330942][ T1380] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5 [ 67.330942][ T1380] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 67.330942][ T1380] [ 67.358262][ T1382] EXT4-fs (loop5): 1 truncate cleaned up [ 67.358441][ T1384] EXT4-fs (loop2): 1 truncate cleaned up [ 67.368539][ T1380] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 67.382342][ T1382] EXT4-fs error (device loop5): ext4_validate_block_bitmap:420: comm syz.5.294: bg 0: bad block bitmap checksum [ 67.390305][ T1384] EXT4-fs error (device loop2): ext4_validate_block_bitmap:420: comm syz.2.293: bg 0: bad block bitmap checksum [ 67.396936][ T1380] EXT4-fs (loop0): 1 truncate cleaned up [ 67.409500][ T1384] EXT4-fs error (device loop2): ext4_ind_map_blocks:604: inode #15: comm syz.2.293: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 67.414129][ T1382] EXT4-fs error (device loop5): ext4_ind_map_blocks:604: inode #15: comm syz.5.294: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 67.433971][ T1380] EXT4-fs error (device loop0): ext4_validate_block_bitmap:420: comm syz.0.295: bg 0: bad block bitmap checksum [ 67.455624][ T1380] EXT4-fs error (device loop0): ext4_ind_map_blocks:604: inode #15: comm syz.0.295: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 67.460560][ T1389] EXT4-fs (loop1): Mount option "nouser_xattr" will be removed by 3.5 [ 67.460560][ T1389] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 67.460560][ T1389] [ 67.504802][ T1389] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 67.523555][ T1389] EXT4-fs (loop1): 1 truncate cleaned up [ 67.554141][ T1399] EXT4-fs (loop6): Mount option "nouser_xattr" will be removed by 3.5 [ 67.554141][ T1399] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 67.554141][ T1399] [ 67.573344][ T1399] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 67.576715][ T1389] EXT4-fs error (device loop1): ext4_validate_block_bitmap:420: comm syz.1.296: bg 0: bad block bitmap checksum [ 67.593808][ T1399] EXT4-fs (loop6): 1 truncate cleaned up [ 67.596001][ T1389] EXT4-fs error (device loop1): ext4_ind_map_blocks:604: inode #15: comm syz.1.296: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 67.608641][ T1399] EXT4-fs error (device loop6): ext4_validate_block_bitmap:420: comm syz.6.297: bg 0: bad block bitmap checksum [ 67.622408][ T1397] EXT4-fs (loop5): Mount option "nouser_xattr" will be removed by 3.5 [ 67.622408][ T1397] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 67.622408][ T1397] [ 67.647471][ T1399] EXT4-fs error (device loop6): ext4_ind_map_blocks:604: inode #15: comm syz.6.297: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 67.651390][ T1396] EXT4-fs (loop2): Mount option "nouser_xattr" will be removed by 3.5 [ 67.651390][ T1396] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 67.651390][ T1396] [ 67.674489][ T1401] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5 [ 67.674489][ T1401] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 67.674489][ T1401] [ 67.680803][ T1396] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 67.709313][ T1397] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode 2026/04/15 06:02:43 executed programs: 294 [ 67.731304][ T1401] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 67.742719][ T1396] EXT4-fs (loop2): 1 truncate cleaned up [ 67.759230][ T1397] EXT4-fs (loop5): 1 truncate cleaned up [ 67.773344][ T1396] EXT4-fs error (device loop2): ext4_validate_block_bitmap:420: comm syz.2.298: bg 0: bad block bitmap checksum [ 67.783211][ T1401] EXT4-fs (loop0): 1 truncate cleaned up [ 67.791568][ T1396] EXT4-fs error (device loop2): ext4_ind_map_blocks:604: inode #15: comm syz.2.298: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 67.806895][ T1397] EXT4-fs error (device loop5): ext4_validate_block_bitmap:420: comm syz.5.299: bg 0: bad block bitmap checksum [ 67.822048][ T1397] EXT4-fs error (device loop5): ext4_ind_map_blocks:604: inode #15: comm syz.5.299: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 67.840858][ T1408] EXT4-fs (loop1): Mount option "nouser_xattr" will be removed by 3.5 [ 67.840858][ T1408] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 67.840858][ T1408] [ 67.850312][ T1401] EXT4-fs error (device loop0): ext4_validate_block_bitmap:420: comm syz.0.300: bg 0: bad block bitmap checksum [ 67.871537][ T1408] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 67.891427][ T1408] EXT4-fs (loop1): 1 truncate cleaned up [ 67.897999][ T1410] EXT4-fs (loop6): Mount option "nouser_xattr" will be removed by 3.5 [ 67.897999][ T1410] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 67.897999][ T1410] [ 67.907775][ T1401] EXT4-fs error (device loop0): ext4_ind_map_blocks:604: inode #15: comm syz.0.300: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 67.931687][ T1410] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 67.955962][ T1408] EXT4-fs error (device loop1): ext4_validate_block_bitmap:420: comm syz.1.302: bg 0: bad block bitmap checksum [ 67.969437][ T1410] EXT4-fs (loop6): 1 truncate cleaned up [ 67.975391][ T1408] EXT4-fs error (device loop1): ext4_ind_map_blocks:604: inode #15: comm syz.1.302: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 67.988136][ T1410] EXT4-fs error (device loop6): ext4_validate_block_bitmap:420: comm syz.6.301: bg 0: bad block bitmap checksum [ 68.004037][ T1410] EXT4-fs error (device loop6): ext4_ind_map_blocks:604: inode #15: comm syz.6.301: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 68.020620][ T1418] EXT4-fs (loop5): Mount option "nouser_xattr" will be removed by 3.5 [ 68.020620][ T1418] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 68.020620][ T1418] [ 68.039048][ T1419] EXT4-fs (loop2): Mount option "nouser_xattr" will be removed by 3.5 [ 68.039048][ T1419] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 68.039048][ T1419] [ 68.041361][ T1418] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 68.057309][ T1419] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 68.075504][ T1419] EXT4-fs (loop2): 1 truncate cleaned up [ 68.083305][ T1418] EXT4-fs (loop5): 1 truncate cleaned up [ 68.092325][ T1419] EXT4-fs error (device loop2): ext4_validate_block_bitmap:420: comm syz.2.303: bg 0: bad block bitmap checksum [ 68.092329][ T1418] EXT4-fs error (device loop5): ext4_validate_block_bitmap:420: comm syz.5.304: bg 0: bad block bitmap checksum [ 68.093092][ T1418] EXT4-fs error (device loop5): ext4_ind_map_blocks:604: inode #15: comm syz.5.304: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 68.133972][ T1421] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5 [ 68.133972][ T1421] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 68.133972][ T1421] [ 68.151343][ T1419] EXT4-fs error (device loop2): ext4_ind_map_blocks:604: inode #15: comm syz.2.303: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 68.169614][ T1421] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 68.173347][ T1425] EXT4-fs (loop1): Mount option "nouser_xattr" will be removed by 3.5 [ 68.173347][ T1425] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 68.173347][ T1425] [ 68.201513][ T1425] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 68.208788][ T1421] EXT4-fs (loop0): 1 truncate cleaned up [ 68.220476][ T1421] EXT4-fs error (device loop0): ext4_validate_block_bitmap:420: comm syz.0.305: bg 0: bad block bitmap checksum [ 68.231528][ T1425] EXT4-fs (loop1): 1 truncate cleaned up [ 68.234641][ T1421] EXT4-fs error (device loop0): ext4_ind_map_blocks:604: inode #15: comm syz.0.305: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 68.245228][ T1430] EXT4-fs (loop6): Mount option "nouser_xattr" will be removed by 3.5 [ 68.245228][ T1430] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 68.245228][ T1430] [ 68.301150][ T1430] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 68.313815][ T1430] EXT4-fs (loop6): 1 truncate cleaned up [ 68.322646][ T1425] EXT4-fs error (device loop1): ext4_validate_block_bitmap:420: comm syz.1.306: bg 0: bad block bitmap checksum [ 68.342879][ T1425] EXT4-fs error (device loop1): ext4_ind_map_blocks:604: inode #15: comm syz.1.306: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 68.368324][ T1430] EXT4-fs error (device loop6): ext4_validate_block_bitmap:420: comm syz.6.307: bg 0: bad block bitmap checksum [ 68.380777][ T1430] EXT4-fs error (device loop6): ext4_ind_map_blocks:604: inode #15: comm syz.6.307: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 68.437993][ T1438] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5 [ 68.437993][ T1438] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 68.437993][ T1438] [ 68.454267][ T1439] EXT4-fs (loop5): Mount option "nouser_xattr" will be removed by 3.5 [ 68.454267][ T1439] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 68.454267][ T1439] [ 68.475011][ T1441] EXT4-fs (loop2): Mount option "nouser_xattr" will be removed by 3.5 [ 68.475011][ T1441] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 68.475011][ T1441] [ 68.480968][ T1438] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 68.511283][ T1439] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 68.514593][ T1441] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 68.532811][ T1445] EXT4-fs (loop1): Mount option "nouser_xattr" will be removed by 3.5 [ 68.532811][ T1445] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 68.532811][ T1445] [ 68.549746][ T1438] EXT4-fs (loop0): 1 truncate cleaned up [ 68.558517][ T1439] EXT4-fs (loop5): 1 truncate cleaned up [ 68.564799][ T1444] EXT4-fs (loop6): Mount option "nouser_xattr" will be removed by 3.5 [ 68.564799][ T1444] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 68.564799][ T1444] [ 68.593656][ T1438] EXT4-fs error (device loop0): ext4_validate_block_bitmap:420: comm syz.0.310: bg 0: bad block bitmap checksum [ 68.611789][ T1445] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 68.621890][ T1439] EXT4-fs error (device loop5): ext4_validate_block_bitmap:420: comm syz.5.309: bg 0: bad block bitmap checksum [ 68.623765][ T1444] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 68.656935][ T1441] EXT4-fs (loop2): 1 truncate cleaned up [ 68.664404][ T1438] EXT4-fs error (device loop0): ext4_update_inline_data:358: inode #15: comm syz.0.310: missing inline data xattr [ 68.677396][ T1439] EXT4-fs error (device loop5): ext4_ind_map_blocks:604: inode #15: comm syz.5.309: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 68.711038][ T1445] EXT4-fs (loop1): 1 truncate cleaned up [ 68.723139][ T1441] EXT4-fs error (device loop2): ext4_validate_block_bitmap:420: comm syz.2.311: bg 0: bad block bitmap checksum [ 68.735862][ T1445] EXT4-fs error (device loop1): ext4_validate_block_bitmap:420: comm syz.1.312: bg 0: bad block bitmap checksum [ 68.751153][ T1441] EXT4-fs error (device loop2): ext4_ind_map_blocks:604: inode #15: comm syz.2.311: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 68.771468][ T1445] EXT4-fs error (device loop1): ext4_ind_map_blocks:604: inode #15: comm syz.1.312: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 68.784580][ T1444] EXT4-fs (loop6): 1 truncate cleaned up [ 68.836028][ T1444] EXT4-fs error (device loop6): ext4_validate_block_bitmap:420: comm syz.6.313: bg 0: bad block bitmap checksum [ 68.864851][ T1464] EXT4-fs (loop2): Mount option "nouser_xattr" will be removed by 3.5 [ 68.864851][ T1464] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 68.864851][ T1464] [ 68.883031][ T1444] EXT4-fs error (device loop6): ext4_ind_map_blocks:604: inode #15: comm syz.6.313: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 68.887709][ T1464] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 68.912733][ T1462] EXT4-fs (loop5): Mount option "nouser_xattr" will be removed by 3.5 [ 68.912733][ T1462] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 68.912733][ T1462] [ 68.931815][ T1460] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5 [ 68.931815][ T1460] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 68.931815][ T1460] [ 68.951377][ T1464] EXT4-fs (loop2): 1 truncate cleaned up [ 68.960834][ T1462] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 68.962891][ T1467] EXT4-fs (loop1): Mount option "nouser_xattr" will be removed by 3.5 [ 68.962891][ T1467] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 68.962891][ T1467] [ 68.976876][ T1460] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 69.000380][ T1467] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 69.019795][ T1462] EXT4-fs (loop5): 1 truncate cleaned up [ 69.045913][ T1462] EXT4-fs error (device loop5): ext4_validate_block_bitmap:420: comm syz.5.318: bg 0: bad block bitmap checksum [ 69.066060][ T1464] EXT4-fs error (device loop2): ext4_validate_block_bitmap:420: comm syz.2.317: bg 0: bad block bitmap checksum [ 69.077123][ T1462] EXT4-fs error (device loop5): ext4_ind_map_blocks:604: inode #15: comm syz.5.318: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 69.093980][ T1460] EXT4-fs (loop0): 1 truncate cleaned up [ 69.100176][ T1464] EXT4-fs error (device loop2): ext4_ind_map_blocks:604: inode #15: comm syz.2.317: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 69.116418][ T1467] EXT4-fs (loop1): 1 truncate cleaned up [ 69.135569][ T1460] EXT4-fs error (device loop0): ext4_validate_block_bitmap:420: comm syz.0.316: bg 0: bad block bitmap checksum [ 69.149021][ T1472] EXT4-fs (loop6): Mount option "nouser_xattr" will be removed by 3.5 [ 69.149021][ T1472] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 69.149021][ T1472] [ 69.167706][ T1467] EXT4-fs error (device loop1): ext4_validate_block_bitmap:420: comm syz.1.319: bg 0: bad block bitmap checksum [ 69.180434][ T1467] EXT4-fs error (device loop1): ext4_ind_map_blocks:604: inode #15: comm syz.1.319: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 69.197870][ T1472] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 69.207788][ T1460] EXT4-fs error (device loop0): ext4_ind_map_blocks:604: inode #15: comm syz.0.316: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 69.233399][ T1472] EXT4-fs (loop6): 1 truncate cleaned up [ 69.241929][ T1472] EXT4-fs error (device loop6): ext4_validate_block_bitmap:420: comm syz.6.320: bg 0: bad block bitmap checksum [ 69.254113][ T1472] EXT4-fs error (device loop6): ext4_ind_map_blocks:604: inode #15: comm syz.6.320: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 69.291440][ T1481] EXT4-fs (loop5): Mount option "nouser_xattr" will be removed by 3.5 [ 69.291440][ T1481] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 69.291440][ T1481] [ 69.310676][ T1483] EXT4-fs (loop1): Mount option "nouser_xattr" will be removed by 3.5 [ 69.310676][ T1483] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 69.310676][ T1483] [ 69.312673][ T1479] EXT4-fs (loop2): Mount option "nouser_xattr" will be removed by 3.5 [ 69.312673][ T1479] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 69.312673][ T1479] [ 69.331306][ T1483] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 69.359514][ T1481] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 69.363932][ T1485] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5 [ 69.363932][ T1485] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 69.363932][ T1485] [ 69.378483][ T1483] EXT4-fs (loop1): 1 truncate cleaned up [ 69.394574][ T1479] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 69.406391][ T1483] EXT4-fs error (device loop1): ext4_validate_block_bitmap:420: comm syz.1.324: bg 0: bad block bitmap checksum [ 69.420911][ T1485] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 69.428830][ T1483] EXT4-fs error (device loop1): ext4_ind_map_blocks:604: inode #15: comm syz.1.324: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 69.453541][ T1490] EXT4-fs (loop6): Mount option "nouser_xattr" will be removed by 3.5 [ 69.453541][ T1490] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 69.453541][ T1490] [ 69.458925][ T1481] EXT4-fs (loop5): 1 truncate cleaned up [ 69.473526][ T1485] EXT4-fs (loop0): 1 truncate cleaned up [ 69.483965][ T1490] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 69.495156][ T1479] EXT4-fs (loop2): 1 truncate cleaned up [ 69.503452][ T1481] EXT4-fs error (device loop5): ext4_validate_block_bitmap:420: comm syz.5.322: bg 0: bad block bitmap checksum [ 69.516936][ T1481] EXT4-fs error (device loop5): ext4_ind_map_blocks:604: inode #15: comm syz.5.322: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 69.532784][ T1490] EXT4-fs (loop6): 1 truncate cleaned up [ 69.549085][ T1490] EXT4-fs error (device loop6): ext4_validate_block_bitmap:420: comm syz.6.325: bg 0: bad block bitmap checksum [ 69.562800][ T1485] EXT4-fs error (device loop0): ext4_lookup:1858: inode #15: comm syz.0.323: iget: checksum invalid [ 69.573776][ T1479] EXT4-fs error (device loop2): ext4_validate_block_bitmap:420: comm syz.2.321: bg 0: bad block bitmap checksum [ 69.586583][ T1490] EXT4-fs error (device loop6): ext4_ind_map_blocks:604: inode #15: comm syz.6.325: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 69.608114][ T1479] EXT4-fs error (device loop2): ext4_ind_map_blocks:604: inode #15: comm syz.2.321: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 69.666861][ T1498] set_capacity_and_notify: 52 callbacks suppressed [ 69.666875][ T1498] loop0: detected capacity change from 0 to 512 [ 69.670014][ T1503] loop1: detected capacity change from 0 to 512 [ 69.678734][ T1502] loop6: detected capacity change from 0 to 512 [ 69.695320][ T1505] loop5: detected capacity change from 0 to 512 [ 69.698238][ T1506] loop2: detected capacity change from 0 to 512 [ 69.738994][ T1503] EXT4-fs (loop1): Mount option "nouser_xattr" will be removed by 3.5 [ 69.738994][ T1503] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 69.738994][ T1503] [ 69.757648][ T1503] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 69.768268][ T1506] EXT4-fs (loop2): Mount option "nouser_xattr" will be removed by 3.5 [ 69.768268][ T1506] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 69.768268][ T1506] [ 69.786843][ T1502] EXT4-fs (loop6): Mount option "nouser_xattr" will be removed by 3.5 [ 69.786843][ T1502] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 69.786843][ T1502] [ 69.791329][ T1498] EXT4-fs (loop0): Mount option "nouser_xattr" will be removed by 3.5 [ 69.791329][ T1498] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 69.791329][ T1498] [ 69.821056][ T1502] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 69.824250][ T1505] EXT4-fs (loop5): Mount option "nouser_xattr" will be removed by 3.5 [ 69.824250][ T1505] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 69.824250][ T1505] [ 69.841025][ T1506] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 69.856023][ T1503] EXT4-fs (loop1): 1 truncate cleaned up [ 69.870029][ T1503] EXT4-fs error (device loop1): ext4_validate_block_bitmap:420: comm syz.1.327: bg 0: bad block bitmap checksum [ 69.882070][ T1498] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 69.890974][ T1505] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 69.903144][ T1502] EXT4-fs (loop6): 1 truncate cleaned up [ 69.911881][ T1506] EXT4-fs (loop2): 1 truncate cleaned up [ 69.911975][ T1503] EXT4-fs error (device loop1): ext4_ind_map_blocks:604: inode #15: comm syz.1.327: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 69.935085][ T1502] EXT4-fs error (device loop6): ext4_validate_block_bitmap:420: comm syz.6.329: bg 0: bad block bitmap checksum [ 69.947621][ T1502] EXT4-fs error (device loop6): ext4_ind_map_blocks:604: inode #15: comm syz.6.329: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 69.965176][ T1506] EXT4-fs error (device loop2): ext4_validate_block_bitmap:420: comm syz.2.330: bg 0: bad block bitmap checksum [ 69.977747][ T1498] EXT4-fs (loop0): 1 truncate cleaned up [ 69.983888][ T1505] EXT4-fs (loop5): 1 truncate cleaned up [ 69.984876][ T434] udevd[434]: incorrect ext4 checksum on /dev/loop2 [ 70.021181][ T1498] EXT4-fs error (device loop0): ext4_validate_block_bitmap:420: comm syz.0.328: bg 0: bad block bitmap checksum [ 70.033637][ T1505] EXT4-fs error (device loop5): ext4_validate_block_bitmap:420: comm syz.5.326: bg 0: bad block bitmap checksum [ 70.038665][ T434] udevd[434]: incorrect ext4 checksum on /dev/loop2 [ 70.055321][ T1506] EXT4-fs error (device loop2): ext4_update_inline_data:358: inode #15: comm syz.2.330: missing inline data xattr [ 70.056456][ T432] udevd[432]: incorrect ext4 checksum on /dev/loop0 [ 70.072165][ T434] udevd[434]: incorrect ext4 checksum on /dev/loop2 [ 70.093729][ T303] udevd[303]: incorrect ext4 checksum on /dev/loop1 [ 70.105120][ T1498] EXT4-fs error (device loop0): ext4_update_inline_data:358: inode #15: comm syz.0.328: missing inline data xattr [ 70.120091][ T1505] EXT4-fs error (device loop5): ext4_ind_map_blocks:604: inode #15: comm syz.5.326: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 70.144745][ T1522] loop6: detected capacity change from 0 to 512 [ 70.214396][ T1522] EXT4-fs (loop6): Mount option "nouser_xattr" will be removed by 3.5 [ 70.214396][ T1522] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 70.214396][ T1522] [ 70.226546][ T1528] loop5: detected capacity change from 0 to 512 [ 70.240596][ T1526] loop2: detected capacity change from 0 to 512 [ 70.248961][ T1522] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 70.258863][ T1530] loop1: detected capacity change from 0 to 512 [ 70.261014][ T1532] loop0: detected capacity change from 0 to 512 [ 70.272167][ T1530] EXT4-fs (loop1): Mount option "nouser_xattr" will be removed by 3.5 [ 70.272167][ T1530] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 70.272167][ T1530] [ 70.274385][ T1522] EXT4-fs (loop6): 1 truncate cleaned up [ 70.297791][ T1530] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode