Warning: Permanently added '10.128.1.154' (ECDSA) to the list of known hosts. executing program [ 144.277772][ T4236] loop0: detected capacity change from 0 to 2048 [ 144.306949][ T4236] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 144.631201][ T9] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1100: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 144.635369][ T9] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2048 with error 28 [ 144.638222][ T9] EXT4-fs (loop0): This should not happen!! Data will be lost [ 144.638222][ T9] [ 144.640263][ T9] EXT4-fs (loop0): Total free blocks count 0 [ 144.641588][ T9] EXT4-fs (loop0): Free/Dirty block details [ 144.642942][ T9] EXT4-fs (loop0): free_blocks=2415919104 [ 144.644134][ T9] EXT4-fs (loop0): dirty_blocks=8192 [ 144.645214][ T9] EXT4-fs (loop0): Block reservation details [ 144.646418][ T9] EXT4-fs (loop0): i_reserved_data_blocks=512 [ 144.668889][ T9] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 2050 with max blocks 2048 with error 28 executing program [ 144.778783][ T4241] loop0: detected capacity change from 0 to 2048 [ 144.785659][ T4241] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 145.103715][ T9] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1100: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 145.107187][ T9] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2048 with error 28 [ 145.109886][ T9] EXT4-fs (loop0): This should not happen!! Data will be lost [ 145.109886][ T9] [ 145.111978][ T9] EXT4-fs (loop0): Total free blocks count 0 [ 145.113364][ T9] EXT4-fs (loop0): Free/Dirty block details [ 145.114669][ T9] EXT4-fs (loop0): free_blocks=2415919104 [ 145.115942][ T9] EXT4-fs (loop0): dirty_blocks=8192 [ 145.116981][ T9] EXT4-fs (loop0): Block reservation details [ 145.118331][ T9] EXT4-fs (loop0): i_reserved_data_blocks=512 [ 145.134267][ T22] ------------[ cut here ]------------ [ 145.135449][ T22] WARNING: CPU: 1 PID: 22 at fs/ext4/inode.c:3645 ext4_dirty_folio+0x12c/0x170 [ 145.137257][ T22] Modules linked in: [ 145.138016][ T22] CPU: 1 PID: 22 Comm: kworker/1:0 Not tainted 6.1.38-syzkaller #0 [ 145.139572][ T22] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 145.141629][ T22] Workqueue: events xdp_umem_release_deferred [ 145.142880][ T22] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 145.144487][ T22] pc : ext4_dirty_folio+0x12c/0x170 [ 145.145593][ T22] lr : ext4_dirty_folio+0x12c/0x170 [ 145.146645][ T22] sp : ffff800019c77a00 [ 145.147488][ T22] x29: ffff800019c77a00 x28: 1fffff800070fdf8 x27: 1fffff800070fdf9 [ 145.149156][ T22] x26: dfff800000000000 x25: 05ffc80000000053 x24: 1fffff800070fdf8 [ 145.150758][ T22] x23: 1fffff800070fdf9 x22: dfff800000000000 x21: fffffc000387efe8 [ 145.152505][ T22] x20: ffff0000dfac22f0 x19: fffffc000387efc0 x18: ffff800019c772a0 [ 145.154272][ T22] x17: ffff8000088aad88 x16: ffff800008301d74 x15: ffff80000880b280 [ 145.156010][ T22] x14: ffff80000895e8f4 x13: ffff80000802a8f8 x12: 0000000000000001 [ 145.157771][ T22] x11: ff80800008e5cb04 x10: 0000000000000000 x9 : ffff800008e5cb04 [ 145.159426][ T22] x8 : ffff0000c0a4b780 x7 : ffff80000896cd78 x6 : ffff80000896a200 [ 145.161094][ T22] x5 : ffff0000d9e8df58 x4 : ffff800011fee804 x3 : ffff800008831764 [ 145.162835][ T22] x2 : 0000000000000001 x1 : 0000000000000001 x0 : 0000000000000000 [ 145.164458][ T22] Call trace: [ 145.165193][ T22] ext4_dirty_folio+0x12c/0x170 [ 145.166194][ T22] folio_mark_dirty+0x118/0x198 [ 145.167215][ T22] unpin_user_pages_dirty_lock+0x244/0x464 [ 145.168408][ T22] xdp_umem_release+0xd4/0x220 [ 145.169413][ T22] xdp_umem_release_deferred+0x20/0x30 [ 145.170544][ T22] process_one_work+0x7ac/0x1404 [ 145.171621][ T22] worker_thread+0x8e4/0xfec [ 145.172653][ T22] kthread+0x250/0x2d8 [ 145.173570][ T22] ret_from_fork+0x10/0x20 [ 145.174523][ T22] irq event stamp: 32556 [ 145.175399][ T22] hardirqs last enabled at (32555): [] kasan_quarantine_put+0xdc/0x204 [ 145.177545][ T22] hardirqs last disabled at (32556): [] el1_dbg+0x24/0x80 [ 145.179394][ T22] softirqs last enabled at (31364): [] local_bh_enable+0x10/0x34 [ 145.181428][ T22] softirqs last disabled at (31362): [] local_bh_disable+0x10/0x34 [ 145.183478][ T22] ---[ end trace 0000000000000000 ]--- [ 145.186406][ T22] ------------[ cut here ]------------ [ 145.187692][ T22] WARNING: CPU: 1 PID: 22 at mm/page-writeback.c:2615 __folio_mark_dirty+0xd4/0xd04 [ 145.189526][ T22] Modules linked in: [ 145.190319][ T22] CPU: 1 PID: 22 Comm: kworker/1:0 Tainted: G W 6.1.38-syzkaller #0 [ 145.192437][ T22] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 145.194507][ T22] Workqueue: events xdp_umem_release_deferred [ 145.195874][ T22] pstate: 804000c5 (Nzcv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 145.197617][ T22] pc : __folio_mark_dirty+0xd4/0xd04 [ 145.198797][ T22] lr : __folio_mark_dirty+0xd4/0xd04 [ 145.199989][ T22] sp : ffff800019c77930 [ 145.200948][ T22] x29: ffff800019c77950 x28: dfff800000000000 x27: 0000000000000000 [ 145.202681][ T22] x26: dfff800000000000 x25: 05ffc80000000053 x24: fffffc000387efd8 [ 145.204352][ T22] x23: 05ffc8000000005b x22: ffff0000dfac22f0 x21: 1fffff800070fdf8 [ 145.206037][ T22] x20: ffff0000dfac22f8 x19: fffffc000387efc0 x18: ffff800019c77620 [ 145.207714][ T22] x17: ffff8000155cd000 x16: ffff80000831bb60 x15: 000000000000c07f [ 145.209343][ T22] x14: 000000003bd5ee91 x13: dfff800000000000 x12: ffff70000338ef0c [ 145.211033][ T22] x11: ff8080000876e680 x10: 0000000000000000 x9 : ffff80000876e680 [ 145.212750][ T22] x8 : ffff0000c0a4b780 x7 : 0000000000000000 x6 : 0000000000000000 [ 145.214369][ T22] x5 : ffff8000187861f0 x4 : 0000000000000008 x3 : ffff80000831bc90 [ 145.216237][ T22] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 [ 145.217915][ T22] Call trace: [ 145.218614][ T22] __folio_mark_dirty+0xd4/0xd04 [ 145.219639][ T22] block_dirty_folio+0x184/0x21c [ 145.220632][ T22] ext4_dirty_folio+0x108/0x170 [ 145.221570][ T22] folio_mark_dirty+0x118/0x198 [ 145.222609][ T22] unpin_user_pages_dirty_lock+0x244/0x464 [ 145.223804][ T22] xdp_umem_release+0xd4/0x220 [ 145.224911][ T22] xdp_umem_release_deferred+0x20/0x30 [ 145.226087][ T22] process_one_work+0x7ac/0x1404 [ 145.227122][ T22] worker_thread+0x8e4/0xfec [ 145.228050][ T22] kthread+0x250/0x2d8 [ 145.228866][ T22] ret_from_fork+0x10/0x20 [ 145.229721][ T22] irq event stamp: 32594 [ 145.230652][ T22] hardirqs last enabled at (32593): [] finish_lock_switch+0xbc/0x1e8 [ 145.232763][ T22] hardirqs last disabled at (32594): [] _raw_spin_lock_irqsave+0xa4/0xb4 [ 145.234860][ T22] softirqs last enabled at (32582): [] __do_softirq+0xc14/0xea0 [ 145.236944][ T22] softirqs last disabled at (32559): [] ____do_softirq+0x14/0x20 [ 145.238877][ T22] ---[ end trace 0000000000000000 ]--- [ 145.243018][ T9] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:0: page 0 does not have buffers attached [ 145.245997][ T9] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:0: page 1 does not have buffers attached [ 145.248828][ T9] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:0: page 2 does not have buffers attached [ 145.251805][ T9] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:0: page 3 does not have buffers attached [ 145.255347][ T9] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:0: page 4 does not have buffers attached [ 145.258295][ T9] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:0: page 5 does not have buffers attached [ 145.261100][ T9] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:0: page 6 does not have buffers attached [ 145.264484][ T9] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:0: page 7 does not have buffers attached [ 145.267418][ T9] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:0: page 8 does not have buffers attached [ 145.270295][ T9] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:0: page 9 does not have buffers attached [ 145.347632][ T9] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 2050 with max blocks 2048 with error 28 executing program [ 145.454683][ T4244] loop0: detected capacity change from 0 to 2048 [ 145.465179][ T4244] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 145.780839][ T9] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1100: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 145.784343][ T9] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2048 with error 28 [ 145.786945][ T9] EXT4-fs (loop0): This should not happen!! Data will be lost [ 145.786945][ T9] [ 145.789044][ T9] EXT4-fs (loop0): Total free blocks count 0 [ 145.790230][ T9] EXT4-fs (loop0): Free/Dirty block details [ 145.791414][ T9] EXT4-fs (loop0): free_blocks=2415919104 [ 145.792571][ T9] EXT4-fs (loop0): dirty_blocks=8192 [ 145.793880][ T9] EXT4-fs (loop0): Block reservation details [ 145.795231][ T9] EXT4-fs (loop0): i_reserved_data_blocks=512 [ 145.824224][ T9] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:0: page 0 does not have buffers attached [ 145.827095][ T9] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:0: page 1 does not have buffers attached [ 145.829990][ T9] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:0: page 2 does not have buffers attached [ 145.842976][ T9] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:0: page 3 does not have buffers attached [ 145.845894][ T9] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:0: page 4 does not have buffers attached [ 145.848842][ T9] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:0: page 5 does not have buffers attached [ 145.851827][ T9] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:0: page 6 does not have buffers attached [ 145.855240][ T9] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:0: page 7 does not have buffers attached [ 145.858145][ T9] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:0: page 8 does not have buffers attached [ 145.861449][ T9] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:0: page 9 does not have buffers attached [ 145.940902][ T9] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 2050 with max blocks 2048 with error 28 executing program [ 146.055227][ T4247] loop0: detected capacity change from 0 to 2048 [ 146.065059][ T4247] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 146.379139][ T11] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1100: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 146.382463][ T11] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2048 with error 28 [ 146.385308][ T11] EXT4-fs (loop0): This should not happen!! Data will be lost [ 146.385308][ T11] [ 146.387385][ T11] EXT4-fs (loop0): Total free blocks count 0 [ 146.388664][ T11] EXT4-fs (loop0): Free/Dirty block details [ 146.389902][ T11] EXT4-fs (loop0): free_blocks=2415919104 [ 146.391073][ T11] EXT4-fs (loop0): dirty_blocks=8192 [ 146.392160][ T11] EXT4-fs (loop0): Block reservation details [ 146.393466][ T11] EXT4-fs (loop0): i_reserved_data_blocks=512 [ 146.416199][ T11] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 2050 with max blocks 2048 with error 28 executing program [ 146.543584][ T4250] loop0: detected capacity change from 0 to 2048 [ 146.557247][ T4250] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 146.871206][ T11] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1100: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 146.874855][ T11] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2048 with error 28 [ 146.877570][ T11] EXT4-fs (loop0): This should not happen!! Data will be lost [ 146.877570][ T11] [ 146.879642][ T11] EXT4-fs (loop0): Total free blocks count 0 [ 146.880898][ T11] EXT4-fs (loop0): Free/Dirty block details [ 146.882121][ T11] EXT4-fs (loop0): free_blocks=2415919104 [ 146.883437][ T11] EXT4-fs (loop0): dirty_blocks=8192 [ 146.884565][ T11] EXT4-fs (loop0): Block reservation details [ 146.885829][ T11] EXT4-fs (loop0): i_reserved_data_blocks=512 [ 146.915870][ T11] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:1: page 0 does not have buffers attached [ 146.919000][ T11] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:1: page 1 does not have buffers attached [ 146.921944][ T11] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:1: page 2 does not have buffers attached [ 146.933101][ T11] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:1: page 3 does not have buffers attached [ 146.936095][ T11] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:1: page 4 does not have buffers attached [ 146.939118][ T11] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:1: page 5 does not have buffers attached [ 146.941870][ T11] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:1: page 6 does not have buffers attached [ 146.945363][ T11] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:1: page 7 does not have buffers attached [ 146.948243][ T11] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:1: page 8 does not have buffers attached [ 146.951241][ T11] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:1: page 9 does not have buffers attached [ 147.020514][ T11] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 2050 with max blocks 2048 with error 28 executing program [ 147.135141][ T4253] loop0: detected capacity change from 0 to 2048 [ 147.155268][ T4253] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 147.474747][ T11] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1100: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 147.477946][ T11] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2048 with error 28 [ 147.480641][ T11] EXT4-fs (loop0): This should not happen!! Data will be lost [ 147.480641][ T11] [ 147.482665][ T11] EXT4-fs (loop0): Total free blocks count 0 [ 147.484107][ T11] EXT4-fs (loop0): Free/Dirty block details [ 147.485302][ T11] EXT4-fs (loop0): free_blocks=2415919104 [ 147.486560][ T11] EXT4-fs (loop0): dirty_blocks=8192 [ 147.487640][ T11] EXT4-fs (loop0): Block reservation details [ 147.488950][ T11] EXT4-fs (loop0): i_reserved_data_blocks=512 [ 147.517798][ T11] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:1: page 0 does not have buffers attached [ 147.520721][ T11] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:1: page 1 does not have buffers attached [ 147.532801][ T11] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:1: page 2 does not have buffers attached [ 147.535763][ T11] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:1: page 3 does not have buffers attached [ 147.538613][ T11] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:1: page 4 does not have buffers attached [ 147.541417][ T11] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:1: page 5 does not have buffers attached [ 147.553033][ T11] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:1: page 6 does not have buffers attached [ 147.555905][ T11] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:1: page 7 does not have buffers attached [ 147.558728][ T11] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:1: page 8 does not have buffers attached [ 147.561454][ T11] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:1: page 9 does not have buffers attached [ 147.630987][ T11] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 2050 with max blocks 2048 with error 28 executing program [ 147.739033][ T4256] loop0: detected capacity change from 0 to 2048 [ 147.765107][ T4256] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 148.081570][ T11] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1100: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 148.085570][ T11] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2048 with error 28 [ 148.088088][ T11] EXT4-fs (loop0): This should not happen!! Data will be lost [ 148.088088][ T11] [ 148.090270][ T11] EXT4-fs (loop0): Total free blocks count 0 [ 148.091488][ T11] EXT4-fs (loop0): Free/Dirty block details [ 148.092715][ T11] EXT4-fs (loop0): free_blocks=2415919104 [ 148.094025][ T11] EXT4-fs (loop0): dirty_blocks=8192 [ 148.095190][ T11] EXT4-fs (loop0): Block reservation details [ 148.096462][ T11] EXT4-fs (loop0): i_reserved_data_blocks=512 [ 148.118591][ T171] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 2050 with max blocks 2048 with error 28 executing program [ 148.231483][ T4259] loop0: detected capacity change from 0 to 2048 [ 148.245214][ T4259] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 148.562868][ T171] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1100: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 148.566468][ T171] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2048 with error 28 [ 148.569184][ T171] EXT4-fs (loop0): This should not happen!! Data will be lost [ 148.569184][ T171] [ 148.571180][ T171] EXT4-fs (loop0): Total free blocks count 0 [ 148.572406][ T171] EXT4-fs (loop0): Free/Dirty block details [ 148.573736][ T171] EXT4-fs (loop0): free_blocks=2415919104 [ 148.574917][ T171] EXT4-fs (loop0): dirty_blocks=8192 [ 148.576054][ T171] EXT4-fs (loop0): Block reservation details [ 148.577245][ T171] EXT4-fs (loop0): i_reserved_data_blocks=512 [ 148.606408][ T11] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:1: page 0 does not have buffers attached [ 148.609276][ T11] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:1: page 1 does not have buffers attached [ 148.612429][ T11] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:1: page 2 does not have buffers attached [ 148.616112][ T11] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:1: page 3 does not have buffers attached [ 148.618903][ T11] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:1: page 4 does not have buffers attached [ 148.621641][ T11] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:1: page 5 does not have buffers attached [ 148.624890][ T11] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:1: page 6 does not have buffers attached [ 148.627638][ T11] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:1: page 7 does not have buffers attached [ 148.630739][ T11] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:1: page 8 does not have buffers attached [ 148.634042][ T11] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:1: page 9 does not have buffers attached [ 148.702104][ T11] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 2050 with max blocks 2048 with error 28 executing program [ 148.815345][ T4262] loop0: detected capacity change from 0 to 2048 [ 148.825400][ T4262] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 149.147837][ T171] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1100: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 149.151140][ T171] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2048 with error 28 [ 149.153857][ T171] EXT4-fs (loop0): This should not happen!! Data will be lost [ 149.153857][ T171] [ 149.155969][ T171] EXT4-fs (loop0): Total free blocks count 0 [ 149.157216][ T171] EXT4-fs (loop0): Free/Dirty block details [ 149.158452][ T171] EXT4-fs (loop0): free_blocks=2415919104 [ 149.159798][ T171] EXT4-fs (loop0): dirty_blocks=8192 [ 149.160811][ T171] EXT4-fs (loop0): Block reservation details [ 149.162045][ T171] EXT4-fs (loop0): i_reserved_data_blocks=512 [ 149.191934][ T11] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:1: page 0 does not have buffers attached [ 149.195128][ T11] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:1: page 1 does not have buffers attached [ 149.198214][ T11] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:1: page 2 does not have buffers attached [ 149.200907][ T11] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:1: page 3 does not have buffers attached [ 149.205017][ T11] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:1: page 4 does not have buffers attached [ 149.208023][ T11] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:1: page 5 does not have buffers attached [ 149.210831][ T11] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:1: page 6 does not have buffers attached [ 149.214171][ T11] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:1: page 7 does not have buffers attached [ 149.217246][ T11] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:1: page 8 does not have buffers attached [ 149.220214][ T11] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:1: page 9 does not have buffers attached [ 149.286265][ T11] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 2050 with max blocks 2048 with error 28 executing program [ 149.395158][ T4265] loop0: detected capacity change from 0 to 2048 [ 149.405240][ T4265] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 149.720769][ T171] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1100: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 149.724425][ T171] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2048 with error 28 [ 149.727113][ T171] EXT4-fs (loop0): This should not happen!! Data will be lost [ 149.727113][ T171] [ 149.729077][ T171] EXT4-fs (loop0): Total free blocks count 0 [ 149.730316][ T171] EXT4-fs (loop0): Free/Dirty block details [ 149.731510][ T171] EXT4-fs (loop0): free_blocks=2415919104 [ 149.732680][ T171] EXT4-fs (loop0): dirty_blocks=8192 [ 149.733963][ T171] EXT4-fs (loop0): Block reservation details [ 149.735209][ T171] EXT4-fs (loop0): i_reserved_data_blocks=512 [ 149.757928][ T9] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 2050 with max blocks 2048 with error 28 executing program [ 149.869952][ T4268] loop0: detected capacity change from 0 to 2048 [ 149.885138][ T4268] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 150.197522][ T9] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1100: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 150.200778][ T9] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2048 with error 28 [ 150.203564][ T9] EXT4-fs (loop0): This should not happen!! Data will be lost [ 150.203564][ T9] [ 150.205616][ T9] EXT4-fs (loop0): Total free blocks count 0 [ 150.206841][ T9] EXT4-fs (loop0): Free/Dirty block details [ 150.208048][ T9] EXT4-fs (loop0): free_blocks=2415919104 [ 150.209284][ T9] EXT4-fs (loop0): dirty_blocks=8192 [ 150.210484][ T9] EXT4-fs (loop0): Block reservation details [ 150.211639][ T9] EXT4-fs (loop0): i_reserved_data_blocks=512 [ 150.233687][ T171] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 2050 with max blocks 2048 with error 28 executing program [ 150.336799][ T4271] loop0: detected capacity change from 0 to 2048 [ 150.345135][ T4271] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 150.663211][ T171] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1100: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 150.666708][ T171] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2048 with error 28 [ 150.669481][ T171] EXT4-fs (loop0): This should not happen!! Data will be lost [ 150.669481][ T171] [ 150.671509][ T171] EXT4-fs (loop0): Total free blocks count 0 [ 150.672935][ T171] EXT4-fs (loop0): Free/Dirty block details [ 150.674281][ T171] EXT4-fs (loop0): free_blocks=2415919104 [ 150.675522][ T171] EXT4-fs (loop0): dirty_blocks=8192 [ 150.676583][ T171] EXT4-fs (loop0): Block reservation details [ 150.677884][ T171] EXT4-fs (loop0): i_reserved_data_blocks=512 [ 150.713689][ T9] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:0: page 0 does not have buffers attached [ 150.716496][ T9] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:0: page 1 does not have buffers attached [ 150.719267][ T9] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:0: page 2 does not have buffers attached [ 150.722146][ T9] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:0: page 3 does not have buffers attached [ 150.725635][ T9] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:0: page 4 does not have buffers attached [ 150.728580][ T9] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:0: page 5 does not have buffers attached [ 150.731474][ T9] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:0: page 6 does not have buffers attached [ 150.734968][ T9] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:0: page 7 does not have buffers attached [ 150.737957][ T9] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:0: page 8 does not have buffers attached [ 150.740905][ T9] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:0: page 9 does not have buffers attached [ 150.801895][ T9] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 2050 with max blocks 2048 with error 28 executing program [ 150.908660][ T4274] loop0: detected capacity change from 0 to 2048 [ 150.917441][ T4274] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 151.235184][ T9] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1100: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 151.238636][ T9] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2048 with error 28 [ 151.241517][ T9] EXT4-fs (loop0): This should not happen!! Data will be lost [ 151.241517][ T9] [ 151.243607][ T9] EXT4-fs (loop0): Total free blocks count 0 [ 151.244906][ T9] EXT4-fs (loop0): Free/Dirty block details [ 151.246178][ T9] EXT4-fs (loop0): free_blocks=2415919104 [ 151.247510][ T9] EXT4-fs (loop0): dirty_blocks=8192 [ 151.248773][ T9] EXT4-fs (loop0): Block reservation details [ 151.250063][ T9] EXT4-fs (loop0): i_reserved_data_blocks=512 [ 151.283734][ T171] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:3: page 0 does not have buffers attached [ 151.286746][ T171] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:3: page 1 does not have buffers attached [ 151.289614][ T171] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:3: page 2 does not have buffers attached [ 151.292466][ T171] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:3: page 3 does not have buffers attached [ 151.296262][ T171] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:3: page 4 does not have buffers attached [ 151.299199][ T171] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:3: page 5 does not have buffers attached [ 151.302160][ T171] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:3: page 6 does not have buffers attached [ 151.305610][ T171] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:3: page 7 does not have buffers attached [ 151.308412][ T171] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:3: page 8 does not have buffers attached [ 151.311460][ T171] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:3: page 9 does not have buffers attached [ 151.374479][ T171] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 2050 with max blocks 2048 with error 28 executing program [ 151.479971][ T4277] loop0: detected capacity change from 0 to 2048 [ 151.495441][ T4277] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 151.807900][ T171] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1100: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 151.811426][ T171] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2048 with error 28 [ 151.814382][ T171] EXT4-fs (loop0): This should not happen!! Data will be lost [ 151.814382][ T171] [ 151.816583][ T171] EXT4-fs (loop0): Total free blocks count 0 [ 151.817923][ T171] EXT4-fs (loop0): Free/Dirty block details [ 151.819197][ T171] EXT4-fs (loop0): free_blocks=2415919104 [ 151.820352][ T171] EXT4-fs (loop0): dirty_blocks=8192 [ 151.821426][ T171] EXT4-fs (loop0): Block reservation details [ 151.822621][ T171] EXT4-fs (loop0): i_reserved_data_blocks=512 [ 151.844560][ T9] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 2050 with max blocks 2048 with error 28 executing program [ 151.960107][ T4280] loop0: detected capacity change from 0 to 2048 [ 151.974877][ T4280] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 152.293714][ T9] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1100: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 152.296955][ T9] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2048 with error 28 [ 152.299578][ T9] EXT4-fs (loop0): This should not happen!! Data will be lost [ 152.299578][ T9] [ 152.301650][ T9] EXT4-fs (loop0): Total free blocks count 0 [ 152.303012][ T9] EXT4-fs (loop0): Free/Dirty block details [ 152.304250][ T9] EXT4-fs (loop0): free_blocks=2415919104 [ 152.305447][ T9] EXT4-fs (loop0): dirty_blocks=8192 [ 152.306694][ T9] EXT4-fs (loop0): Block reservation details [ 152.307930][ T9] EXT4-fs (loop0): i_reserved_data_blocks=512 [ 152.344512][ T11] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:1: page 0 does not have buffers attached [ 152.347453][ T11] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:1: page 1 does not have buffers attached [ 152.350454][ T11] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:1: page 2 does not have buffers attached [ 152.353682][ T11] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:1: page 3 does not have buffers attached [ 152.356586][ T11] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:1: page 4 does not have buffers attached [ 152.359602][ T11] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:1: page 5 does not have buffers attached [ 152.362437][ T11] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:1: page 6 does not have buffers attached [ 152.365850][ T11] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:1: page 7 does not have buffers attached [ 152.368663][ T11] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:1: page 8 does not have buffers attached [ 152.371726][ T11] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:1: page 9 does not have buffers attached [ 152.431283][ T11] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 2050 with max blocks 2048 with error 28 executing program [ 152.542164][ T4283] loop0: detected capacity change from 0 to 2048 [ 152.564881][ T4283] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 152.885207][ T11] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1100: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 152.888436][ T11] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2048 with error 28 [ 152.891139][ T11] EXT4-fs (loop0): This should not happen!! Data will be lost [ 152.891139][ T11] [ 152.893337][ T11] EXT4-fs (loop0): Total free blocks count 0 [ 152.894647][ T11] EXT4-fs (loop0): Free/Dirty block details [ 152.895811][ T11] EXT4-fs (loop0): free_blocks=2415919104 [ 152.897021][ T11] EXT4-fs (loop0): dirty_blocks=8192 [ 152.898180][ T11] EXT4-fs (loop0): Block reservation details [ 152.899478][ T11] EXT4-fs (loop0): i_reserved_data_blocks=512 [ 152.921425][ T9] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 2050 with max blocks 2048 with error 28 executing program [ 153.028498][ T4286] loop0: detected capacity change from 0 to 2048 [ 153.035398][ T4286] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 153.346780][ T9] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1100: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 153.350041][ T9] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2048 with error 28 [ 153.352845][ T9] EXT4-fs (loop0): This should not happen!! Data will be lost [ 153.352845][ T9] [ 153.354801][ T9] EXT4-fs (loop0): Total free blocks count 0 [ 153.355993][ T9] EXT4-fs (loop0): Free/Dirty block details [ 153.357211][ T9] EXT4-fs (loop0): free_blocks=2415919104 [ 153.358368][ T9] EXT4-fs (loop0): dirty_blocks=8192 [ 153.359583][ T9] EXT4-fs (loop0): Block reservation details [ 153.360890][ T9] EXT4-fs (loop0): i_reserved_data_blocks=512 [ 153.393737][ T11] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:1: page 0 does not have buffers attached [ 153.396719][ T11] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:1: page 1 does not have buffers attached [ 153.399709][ T11] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:1: page 2 does not have buffers attached [ 153.402480][ T11] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:1: page 3 does not have buffers attached [ 153.406394][ T11] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:1: page 4 does not have buffers attached [ 153.409412][ T11] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:1: page 5 does not have buffers attached [ 153.412346][ T11] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:1: page 6 does not have buffers attached [ 153.415670][ T11] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:1: page 7 does not have buffers attached [ 153.418562][ T11] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:1: page 8 does not have buffers attached [ 153.421450][ T11] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:1: page 9 does not have buffers attached [ 153.484547][ T11] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 2050 with max blocks 2048 with error 28 executing program [ 153.598334][ T4289] loop0: detected capacity change from 0 to 2048 [ 153.606039][ T4289] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 153.926677][ T171] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1100: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 153.930047][ T171] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2048 with error 28 [ 153.932995][ T171] EXT4-fs (loop0): This should not happen!! Data will be lost [ 153.932995][ T171] [ 153.934997][ T171] EXT4-fs (loop0): Total free blocks count 0 [ 153.936342][ T171] EXT4-fs (loop0): Free/Dirty block details [ 153.937553][ T171] EXT4-fs (loop0): free_blocks=2415919104 [ 153.938811][ T171] EXT4-fs (loop0): dirty_blocks=8192 [ 153.939922][ T171] EXT4-fs (loop0): Block reservation details [ 153.941194][ T171] EXT4-fs (loop0): i_reserved_data_blocks=512 [ 153.974506][ T11] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:1: page 0 does not have buffers attached [ 153.977310][ T11] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:1: page 1 does not have buffers attached [ 153.980163][ T11] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:1: page 2 does not have buffers attached [ 153.983985][ T11] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:1: page 3 does not have buffers attached [ 153.986891][ T11] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:1: page 4 does not have buffers attached [ 153.989818][ T11] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:1: page 5 does not have buffers attached [ 153.993274][ T11] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:1: page 6 does not have buffers attached [ 153.996137][ T11] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:1: page 7 does not have buffers attached [ 153.999076][ T11] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:1: page 8 does not have buffers attached [ 154.002065][ T11] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:1: page 9 does not have buffers attached [ 154.065058][ T11] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 2050 with max blocks 2048 with error 28 executing program [ 154.171184][ T4292] loop0: detected capacity change from 0 to 2048 [ 154.185508][ T4292] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 154.496413][ T171] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1100: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 154.499738][ T171] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2048 with error 28 [ 154.502481][ T171] EXT4-fs (loop0): This should not happen!! Data will be lost [ 154.502481][ T171] [ 154.504672][ T171] EXT4-fs (loop0): Total free blocks count 0 [ 154.506000][ T171] EXT4-fs (loop0): Free/Dirty block details [ 154.507297][ T171] EXT4-fs (loop0): free_blocks=2415919104 [ 154.508611][ T171] EXT4-fs (loop0): dirty_blocks=8192 [ 154.509749][ T171] EXT4-fs (loop0): Block reservation details [ 154.511045][ T171] EXT4-fs (loop0): i_reserved_data_blocks=512 [ 154.543786][ T11] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:1: page 0 does not have buffers attached [ 154.546768][ T11] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:1: page 1 does not have buffers attached [ 154.549663][ T11] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:1: page 2 does not have buffers attached [ 154.552590][ T11] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:1: page 3 does not have buffers attached [ 154.557045][ T11] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:1: page 4 does not have buffers attached [ 154.559850][ T11] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:1: page 5 does not have buffers attached [ 154.563267][ T11] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:1: page 6 does not have buffers attached [ 154.566164][ T11] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:1: page 7 does not have buffers attached [ 154.569104][ T11] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:1: page 8 does not have buffers attached [ 154.571931][ T11] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:1: page 9 does not have buffers attached [ 154.635784][ T11] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 2050 with max blocks 2048 with error 28 executing program [ 154.741849][ T4295] loop0: detected capacity change from 0 to 2048 [ 154.754963][ T4295] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 155.072630][ T11] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1100: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 155.076269][ T11] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2048 with error 28 [ 155.078930][ T11] EXT4-fs (loop0): This should not happen!! Data will be lost [ 155.078930][ T11] [ 155.081019][ T11] EXT4-fs (loop0): Total free blocks count 0 [ 155.082377][ T11] EXT4-fs (loop0): Free/Dirty block details [ 155.083744][ T11] EXT4-fs (loop0): free_blocks=2415919104 [ 155.084976][ T11] EXT4-fs (loop0): dirty_blocks=8192 [ 155.086095][ T11] EXT4-fs (loop0): Block reservation details [ 155.087352][ T11] EXT4-fs (loop0): i_reserved_data_blocks=512 [ 155.116494][ T171] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:3: page 0 does not have buffers attached [ 155.119596][ T171] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:3: page 1 does not have buffers attached [ 155.122311][ T171] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:3: page 2 does not have buffers attached [ 155.125995][ T171] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:3: page 3 does not have buffers attached [ 155.128881][ T171] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:3: page 4 does not have buffers attached [ 155.131624][ T171] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:3: page 5 does not have buffers attached [ 155.135186][ T171] EXT4-fs warning (device loop0): mpage_prepare_extent_to_map:2654: inode #18: comm kworker/u4:3: page 6 does not have buffers attached