Warning: Permanently added '10.128.1.116' (ED25519) to the list of known hosts. 2025/09/18 04:35:36 parsed 1 programs [ 76.535780][ T1886] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k 2025/09/18 04:35:43 executed programs: 0 [ 83.663226][ T2402] loop2: detected capacity change from 0 to 1024 [ 83.679495][ T2402] ======================================================= [ 83.679495][ T2402] WARNING: The mand mount option has been deprecated and [ 83.679495][ T2402] and is ignored by this kernel. Remove the mand [ 83.679495][ T2402] option from the mount to silence this warning. [ 83.679495][ T2402] ======================================================= [ 83.714512][ T2402] EXT4-fs: Ignoring removed oldalloc option [ 83.720790][ T2402] EXT4-fs: Ignoring removed orlov option [ 83.758252][ T2402] EXT4-fs (loop2): stripe (1570) is not aligned with cluster size (16), stripe is disabled [ 83.880556][ T2402] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 84.051355][ T1897] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 84.200991][ T2452] loop2: detected capacity change from 0 to 1024 [ 84.246345][ T2452] EXT4-fs: Ignoring removed oldalloc option [ 84.252289][ T2452] EXT4-fs: Ignoring removed orlov option [ 84.305728][ T2452] EXT4-fs (loop2): stripe (1570) is not aligned with cluster size (16), stripe is disabled [ 84.386633][ T2452] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 84.502360][ T1897] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 84.563732][ T2483] loop2: detected capacity change from 0 to 1024 [ 84.605834][ T2483] EXT4-fs: Ignoring removed oldalloc option [ 84.611800][ T2483] EXT4-fs: Ignoring removed orlov option [ 84.662008][ T2483] EXT4-fs (loop2): stripe (1570) is not aligned with cluster size (16), stripe is disabled [ 84.717456][ T2483] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 84.801935][ T1897] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 84.900020][ T2508] loop2: detected capacity change from 0 to 1024 [ 84.941938][ T2508] EXT4-fs: Ignoring removed oldalloc option [ 84.948096][ T2508] EXT4-fs: Ignoring removed orlov option [ 84.985277][ T2508] EXT4-fs (loop2): stripe (1570) is not aligned with cluster size (16), stripe is disabled [ 85.057102][ T2508] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 85.192862][ T1897] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 85.325658][ T2542] loop2: detected capacity change from 0 to 1024 [ 85.332675][ T2542] EXT4-fs: Ignoring removed oldalloc option [ 85.338876][ T2542] EXT4-fs: Ignoring removed orlov option [ 85.361614][ T2542] EXT4-fs (loop2): stripe (1570) is not aligned with cluster size (16), stripe is disabled [ 85.458722][ T2542] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 85.589372][ T1897] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 85.687171][ T2574] loop2: detected capacity change from 0 to 1024 [ 85.694186][ T2574] EXT4-fs: Ignoring removed oldalloc option [ 85.700405][ T2574] EXT4-fs: Ignoring removed orlov option [ 85.716267][ T2574] EXT4-fs (loop2): stripe (1570) is not aligned with cluster size (16), stripe is disabled [ 85.793137][ T2574] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 85.900295][ T1897] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 86.052733][ T2602] loop2: detected capacity change from 0 to 1024 [ 86.108356][ T2602] EXT4-fs: Ignoring removed oldalloc option [ 86.114439][ T2602] EXT4-fs: Ignoring removed orlov option [ 86.170535][ T2602] EXT4-fs (loop2): stripe (1570) is not aligned with cluster size (16), stripe is disabled [ 86.255613][ T2602] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 86.354474][ T1897] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 86.431263][ T2636] loop2: detected capacity change from 0 to 1024 [ 86.451648][ T2636] EXT4-fs: Ignoring removed oldalloc option [ 86.457837][ T2636] EXT4-fs: Ignoring removed orlov option [ 86.495546][ T2636] EXT4-fs (loop2): stripe (1570) is not aligned with cluster size (16), stripe is disabled [ 86.573880][ T2636] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 86.679185][ T1897] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 86.769520][ T2664] loop2: detected capacity change from 0 to 1024 [ 86.808521][ T2664] EXT4-fs: Ignoring removed oldalloc option [ 86.814459][ T2664] EXT4-fs: Ignoring removed orlov option [ 86.845146][ T2664] EXT4-fs (loop2): stripe (1570) is not aligned with cluster size (16), stripe is disabled [ 86.902167][ T2664] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 87.050462][ T1897] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 87.209270][ T2700] loop2: detected capacity change from 0 to 1024 [ 87.245758][ T2700] EXT4-fs: Ignoring removed oldalloc option [ 87.251694][ T2700] EXT4-fs: Ignoring removed orlov option [ 87.320394][ T2700] EXT4-fs (loop2): stripe (1570) is not aligned with cluster size (16), stripe is disabled [ 87.383792][ T2700] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 87.509273][ T1897] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 87.613139][ T2733] loop2: detected capacity change from 0 to 1024 [ 87.645665][ T2733] EXT4-fs: Ignoring removed oldalloc option [ 87.651611][ T2733] EXT4-fs: Ignoring removed orlov option [ 87.672422][ T2733] EXT4-fs (loop2): stripe (1570) is not aligned with cluster size (16), stripe is disabled [ 87.729515][ T2733] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 87.809601][ T1897] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 87.946374][ T2759] loop2: detected capacity change from 0 to 1024 [ 87.977163][ T2759] EXT4-fs: Ignoring removed oldalloc option [ 87.983103][ T2759] EXT4-fs: Ignoring removed orlov option [ 88.026568][ T2759] EXT4-fs (loop2): stripe (1570) is not aligned with cluster size (16), stripe is disabled [ 88.097972][ T2759] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 88.228688][ T1897] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 88.331125][ T2792] loop2: detected capacity change from 0 to 1024 [ 88.398538][ T2792] EXT4-fs: Ignoring removed oldalloc option [ 88.404476][ T2792] EXT4-fs: Ignoring removed orlov option [ 88.435985][ T2792] EXT4-fs (loop2): stripe (1570) is not aligned with cluster size (16), stripe is disabled [ 88.491627][ T2792] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. 2025/09/18 04:35:48 executed programs: 23 [ 88.613005][ T1897] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 88.734169][ T2827] loop2: detected capacity change from 0 to 1024 [ 88.781229][ T2827] EXT4-fs: Ignoring removed oldalloc option [ 88.787193][ T2827] EXT4-fs: Ignoring removed orlov option [ 88.819182][ T2827] EXT4-fs (loop2): stripe (1570) is not aligned with cluster size (16), stripe is disabled [ 88.886438][ T2827] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 88.979309][ T1897] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 89.103683][ T2857] loop2: detected capacity change from 0 to 1024 [ 89.150679][ T2857] EXT4-fs: Ignoring removed oldalloc option [ 89.156849][ T2857] EXT4-fs: Ignoring removed orlov option [ 89.196393][ T2857] EXT4-fs (loop2): stripe (1570) is not aligned with cluster size (16), stripe is disabled [ 89.239814][ T2857] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 89.360971][ T1897] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 89.480769][ T2887] loop2: detected capacity change from 0 to 1024 [ 89.522497][ T2887] EXT4-fs: Ignoring removed oldalloc option [ 89.528539][ T2887] EXT4-fs: Ignoring removed orlov option [ 89.563665][ T2887] EXT4-fs (loop2): stripe (1570) is not aligned with cluster size (16), stripe is disabled [ 89.629814][ T2887] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 89.730934][ T1897] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 89.840819][ T2918] loop2: detected capacity change from 0 to 1024 [ 89.857570][ T2918] EXT4-fs: Ignoring removed oldalloc option [ 89.863533][ T2918] EXT4-fs: Ignoring removed orlov option [ 89.915556][ T2918] EXT4-fs (loop2): stripe (1570) is not aligned with cluster size (16), stripe is disabled [ 90.021187][ T2918] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 90.157258][ T1897] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 90.282926][ T2951] loop2: detected capacity change from 0 to 1024 [ 90.301446][ T2951] EXT4-fs: Ignoring removed oldalloc option [ 90.307562][ T2951] EXT4-fs: Ignoring removed orlov option [ 90.314315][ T2951] EXT4-fs (loop2): stripe (1570) is not aligned with cluster size (16), stripe is disabled [ 90.421354][ T2951] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 90.542675][ T1897] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 90.633453][ T2981] loop2: detected capacity change from 0 to 1024 [ 90.715807][ T2981] EXT4-fs: Ignoring removed oldalloc option [ 90.721763][ T2981] EXT4-fs: Ignoring removed orlov option [ 90.760561][ T2981] EXT4-fs (loop2): stripe (1570) is not aligned with cluster size (16), stripe is disabled [ 90.846484][ T2981] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 91.039971][ T1897] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 91.169355][ T3025] loop2: detected capacity change from 0 to 1024 [ 91.225633][ T3025] EXT4-fs: Ignoring removed oldalloc option [ 91.231587][ T3025] EXT4-fs: Ignoring removed orlov option [ 91.262419][ T3025] EXT4-fs (loop2): stripe (1570) is not aligned with cluster size (16), stripe is disabled [ 91.336985][ T3025] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 91.513510][ T1897] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 91.612657][ T3061] loop2: detected capacity change from 0 to 1024 [ 91.667768][ T3061] EXT4-fs: Ignoring removed oldalloc option [ 91.673708][ T3061] EXT4-fs: Ignoring removed orlov option [ 91.746230][ T3061] EXT4-fs (loop2): stripe (1570) is not aligned with cluster size (16), stripe is disabled [ 91.816736][ T3061] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 91.941206][ T1897] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 92.030794][ T3095] loop2: detected capacity change from 0 to 1024 [ 92.085902][ T3095] EXT4-fs: Ignoring removed oldalloc option [ 92.094656][ T3095] EXT4-fs: Ignoring removed orlov option [ 92.146001][ T3095] EXT4-fs (loop2): stripe (1570) is not aligned with cluster size (16), stripe is disabled [ 92.227507][ T3095] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 92.358215][ T1897] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 92.460809][ T3130] loop2: detected capacity change from 0 to 1024 [ 92.505677][ T3130] EXT4-fs: Ignoring removed oldalloc option [ 92.511932][ T3130] EXT4-fs: Ignoring removed orlov option [ 92.572291][ T3130] EXT4-fs (loop2): stripe (1570) is not aligned with cluster size (16), stripe is disabled [ 92.628309][ T3130] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 92.783612][ T1897] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 92.880802][ T3167] loop2: detected capacity change from 0 to 1024 [ 92.935690][ T3167] EXT4-fs: Ignoring removed oldalloc option [ 92.941632][ T3167] EXT4-fs: Ignoring removed orlov option [ 92.983159][ T3167] EXT4-fs (loop2): stripe (1570) is not aligned with cluster size (16), stripe is disabled [ 93.046609][ T3167] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 93.186983][ T1897] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 93.270649][ T3198] loop2: detected capacity change from 0 to 1024 [ 93.305851][ T3198] EXT4-fs: Ignoring removed oldalloc option [ 93.311816][ T3198] EXT4-fs: Ignoring removed orlov option [ 93.356742][ T3198] EXT4-fs (loop2): stripe (1570) is not aligned with cluster size (16), stripe is disabled [ 93.428767][ T3198] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 93.611206][ T1897] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 93.741861][ T3236] loop2: detected capacity change from 0 to 1024 [ 93.788344][ T3236] EXT4-fs: Ignoring removed oldalloc option [ 93.794293][ T3236] EXT4-fs: Ignoring removed orlov option [ 93.843165][ T3236] EXT4-fs (loop2): stripe (1570) is not aligned with cluster size (16), stripe is disabled [ 93.941183][ T3236] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. 2025/09/18 04:35:54 executed programs: 36 [ 94.052990][ T1897] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 94.141573][ T3269] loop2: detected capacity change from 0 to 1024 [ 94.176145][ T3269] EXT4-fs: Ignoring removed oldalloc option [ 94.182092][ T3269] EXT4-fs: Ignoring removed orlov option [ 94.221768][ T3269] EXT4-fs (loop2): stripe (1570) is not aligned with cluster size (16), stripe is disabled [ 94.296353][ T3269] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 94.436306][ T1897] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 94.543033][ T3302] loop2: detected capacity change from 0 to 1024 [ 94.606362][ T3302] EXT4-fs: Ignoring removed oldalloc option [ 94.612391][ T3302] EXT4-fs: Ignoring removed orlov option [ 94.658022][ T3302] EXT4-fs (loop2): stripe (1570) is not aligned with cluster size (16), stripe is disabled [ 94.716485][ T3302] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 94.872721][ T1897] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 94.977470][ T3339] loop2: detected capacity change from 0 to 1024 [ 94.988566][ T3339] EXT4-fs: Ignoring removed oldalloc option [ 94.994498][ T3339] EXT4-fs: Ignoring removed orlov option [ 95.050375][ T3339] EXT4-fs (loop2): stripe (1570) is not aligned with cluster size (16), stripe is disabled [ 95.137968][ T3339] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 95.256935][ T3339] ================================================================== [ 95.265019][ T3339] BUG: KASAN: use-after-free in ext4_ext_insert_extent+0x3c34/0x4b70 [ 95.273084][ T3339] Read of size 4 at addr ffff88812f15dc18 by task syz.2.48/3339 [ 95.280704][ T3339] [ 95.283053][ T3339] CPU: 0 UID: 0 PID: 3339 Comm: syz.2.48 Not tainted syzkaller #0 PREEMPT(none) [ 95.283060][ T3339] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 95.283065][ T3339] Call Trace: [ 95.283073][ T3339] [ 95.283077][ T3339] dump_stack_lvl+0xf4/0x170 [ 95.283088][ T3339] ? __pfx_dump_stack_lvl+0x10/0x10 [ 95.283093][ T3339] ? rcu_is_watching+0x1f/0xa0 [ 95.283098][ T3339] ? __virt_addr_valid+0x176/0x2b0 [ 95.283104][ T3339] ? lock_release+0x42/0x2f0 [ 95.283108][ T3339] ? lock_acquire+0x69/0x210 [ 95.283113][ T3339] ? __virt_addr_valid+0x176/0x2b0 [ 95.283117][ T3339] ? __virt_addr_valid+0x262/0x2b0 [ 95.283121][ T3339] print_report+0xca/0x240 [ 95.283128][ T3339] ? ext4_ext_insert_extent+0x3c34/0x4b70 [ 95.283133][ T3339] kasan_report+0x118/0x150 [ 95.283141][ T3339] ? ext4_ext_insert_extent+0x3c34/0x4b70 [ 95.283146][ T3339] ext4_ext_insert_extent+0x3c34/0x4b70 [ 95.283151][ T3339] ? ext4_mb_new_blocks+0x22b6/0x3d00 [ 95.283160][ T3339] ? __read_extent_tree_block+0x173/0x650 [ 95.283165][ T3339] ? __pfx_ext4_ext_insert_extent+0x10/0x10 [ 95.283171][ T3339] ext4_ext_map_blocks+0x1afd/0x5810 [ 95.283188][ T3339] ? is_module_text_address+0x1d/0x150 [ 95.283195][ T3339] ? __pfx_ext4_ext_map_blocks+0x10/0x10 [ 95.283203][ T3339] ext4_map_blocks+0x5cb/0x12d0 [ 95.283211][ T3339] ? kasan_save_track+0x3e/0x80 [ 95.283216][ T3339] ? alloc_buffer_head+0x22/0x1e0 [ 95.283221][ T3339] ? create_empty_buffers+0x2c/0x3e0 [ 95.283225][ T3339] ? ext4_da_write_begin+0x2d7/0xa00 [ 95.283230][ T3339] ? __pfx_ext4_map_blocks+0x10/0x10 [ 95.283235][ T3339] ? do_syscall_64+0x8f/0x250 [ 95.283240][ T3339] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 95.283247][ T3339] _ext4_get_block+0x19f/0x3d0 [ 95.283253][ T3339] ? __pfx__ext4_get_block+0x10/0x10 [ 95.283260][ T3339] ext4_get_block_unwritten+0x17/0xa0 [ 95.283265][ T3339] ext4_block_write_begin+0x754/0xcc0 [ 95.283273][ T3339] ? __pfx_ext4_get_block_unwritten+0x10/0x10 [ 95.283278][ T3339] ? __pfx_ext4_block_write_begin+0x10/0x10 [ 95.283285][ T3339] ext4_write_begin+0x8f7/0x13f0 [ 95.283292][ T3339] ? rcu_is_watching+0x1f/0xa0 [ 95.283297][ T3339] ? __pfx_ext4_write_begin+0x10/0x10 [ 95.283303][ T3339] ext4_da_write_begin+0x2d7/0xa00 [ 95.283311][ T3339] ? __pfx_ext4_da_write_begin+0x10/0x10 [ 95.283315][ T3339] ? balance_dirty_pages_ratelimited_flags+0x4d4/0x900 [ 95.283323][ T3339] generic_perform_write+0x26f/0x630 [ 95.283330][ T3339] ? __pfx_generic_perform_write+0x10/0x10 [ 95.283335][ T3339] ? down_write+0x104/0x160 [ 95.283339][ T3339] ? file_modified_flags+0x203/0x3f0 [ 95.283346][ T3339] ext4_buffered_write_iter+0x2c3/0x510 [ 95.283353][ T3339] ext4_file_write_iter+0x201/0x1220 [ 95.283359][ T3339] ? __switch_to+0x4db/0xf80 [ 95.283367][ T3339] ? __pfx___switch_to+0x10/0x10 [ 95.283372][ T3339] ? update_load_avg+0x4e3/0x18b0 [ 95.283379][ T3339] ? __pfx_ext4_file_write_iter+0x10/0x10 [ 95.283386][ T3339] vfs_write+0x56b/0xc70 [ 95.283392][ T3339] ? __pfx_ext4_file_write_iter+0x10/0x10 [ 95.283397][ T3339] ? __pfx_vfs_write+0x10/0x10 [ 95.283402][ T3339] ? __fget_files+0x2e/0x2a0 [ 95.283407][ T3339] ? __fget_files+0x23d/0x2a0 [ 95.283411][ T3339] ? __fget_files+0x2e/0x2a0 [ 95.283416][ T3339] __x64_sys_pwrite64+0x139/0x1c0 [ 95.283421][ T3339] ? __pfx___x64_sys_pwrite64+0x10/0x10 [ 95.283426][ T3339] ? switch_fpu_return+0xe6/0x180 [ 95.283432][ T3339] do_syscall_64+0x8f/0x250 [ 95.283436][ T3339] ? fpregs_assert_state_consistent+0x48/0x60 [ 95.283442][ T3339] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 95.283447][ T3339] RIP: 0033:0x7f6fa703e969 [ 95.283453][ T3339] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 95.283457][ T3339] RSP: 002b:00007f6fa6aaf038 EFLAGS: 00000246 ORIG_RAX: 0000000000000012 [ 95.283468][ T3339] RAX: ffffffffffffffda RBX: 00007f6fa7265fa0 RCX: 00007f6fa703e969 [ 95.283472][ T3339] RDX: 000000000000fdef RSI: 0000200000000140 RDI: 0000000000000004 [ 95.283475][ T3339] RBP: 00007f6fa70c0ab1 R08: 0000000000000000 R09: 0000000000000000 [ 95.283479][ T3339] R10: 000000000000fecc R11: 0000000000000246 R12: 0000000000000000 [ 95.283482][ T3339] R13: 0000000000000000 R14: 00007f6fa7265fa0 R15: 00007ffc8316c018 [ 95.283487][ T3339] [ 95.283489][ T3339] [ 95.702339][ T3339] The buggy address belongs to the physical page: [ 95.708740][ T3339] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x12f15d [ 95.717556][ T3339] flags: 0x200000000000000(node=0|zone=2) [ 95.723252][ T3339] raw: 0200000000000000 dead000000000100 dead000000000122 0000000000000000 [ 95.731801][ T3339] raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000 [ 95.740347][ T3339] page dumped because: kasan: bad access detected [ 95.746731][ T3339] page_owner info is not present (never set?) [ 95.752763][ T3339] [ 95.755058][ T3339] Memory state around the buggy address: [ 95.760654][ T3339] ffff88812f15db00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 95.768769][ T3339] ffff88812f15db80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 95.776797][ T3339] >ffff88812f15dc00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 95.784837][ T3339] ^ [ 95.789740][ T3339] ffff88812f15dc80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 95.797883][ T3339] ffff88812f15dd00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 95.805911][ T3339] ================================================================== [ 95.814173][ T3339] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 95.821564][ T3339] Kernel Offset: disabled [ 95.825865][ T3339] Rebooting in 86400 seconds..