eprecated parameter 'usebackuproot' [ 74.859152][ T7688] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 74.861920][ T7688] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (7688) [ 74.867167][ T7688] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 74.869465][ T7688] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 74.871603][ T7688] BTRFS info (device loop0): using free-space-tree [ 74.885272][ T7688] BTRFS info (device loop0): rebuilding free space tree [ 74.909984][ T7688] FAULT_INJECTION: forcing a failure. [ 74.909984][ T7688] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 74.913073][ T7688] CPU: 0 UID: 0 PID: 7688 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 74.915403][ T7688] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 74.917522][ T7688] Call trace: [ 74.917922][ T4353] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 74.918193][ T7688] dump_backtrace+0x1b8/0x1e4 [ 74.921107][ T7688] show_stack+0x2c/0x3c [ 74.921969][ T7688] dump_stack_lvl+0xe4/0x150 [ 74.922989][ T7688] dump_stack+0x1c/0x28 [ 74.923840][ T7688] should_fail_ex+0x3b0/0x50c [ 74.924867][ T7688] should_fail_alloc_page+0x104/0x124 [ 74.926014][ T7688] prepare_alloc_pages+0x1b4/0x508 [ 74.927005][ T7688] __alloc_pages_noprof+0x150/0x6c0 [ 74.928186][ T7688] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 74.929298][ T7688] folio_alloc_noprof+0x16c/0x344 [ 74.930468][ T7688] filemap_alloc_folio_noprof+0xc4/0x470 [ 74.931716][ T7688] __filemap_get_folio+0x414/0xae8 [ 74.932858][ T7688] pagecache_get_page+0x3c/0x128 [ 74.933882][ T7688] prepare_pages+0x148/0x65c [ 74.934865][ T7688] btrfs_buffered_write+0x650/0xfd4 [ 74.935965][ T7688] btrfs_direct_write+0x478/0x8c8 [ 74.936932][ T7688] btrfs_do_write_iter+0x220/0x5d0 [ 74.938066][ T7688] btrfs_file_write_iter+0x2c/0x3c [ 74.939142][ T7688] vfs_write+0x940/0xc80 [ 74.940056][ T7688] ksys_write+0x15c/0x26c [ 74.941054][ T7688] __arm64_sys_write+0x7c/0x90 [ 74.942144][ T7688] invoke_syscall+0x98/0x2b8 [ 74.943227][ T7688] el0_svc_common+0x130/0x23c [ 74.944373][ T7688] do_el0_svc+0x48/0x58 [ 74.945230][ T7688] el0_svc+0x54/0x168 [ 74.946238][ T7688] el0t_64_sync_handler+0x84/0xfc [ 74.947238][ T7688] el0t_64_sync+0x190/0x194 [ 74.958597][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 75.174005][ T7706] loop0: detected capacity change from 0 to 32768 [ 75.176087][ T7706] btrfs: Deprecated parameter 'usebackuproot' [ 75.177500][ T7706] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 75.179913][ T7706] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (7706) [ 75.185051][ T7706] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 75.187320][ T7706] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 75.189079][ T7706] BTRFS info (device loop0): using free-space-tree [ 75.199590][ T7706] BTRFS info (device loop0): rebuilding free space tree [ 75.217627][ T7706] FAULT_INJECTION: forcing a failure. [ 75.217627][ T7706] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 75.224435][ T7706] CPU: 1 UID: 0 PID: 7706 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 75.226805][ T7706] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 75.228965][ T7706] Call trace: [ 75.229656][ T7706] dump_backtrace+0x1b8/0x1e4 [ 75.230722][ T7706] show_stack+0x2c/0x3c [ 75.231614][ T7706] dump_stack_lvl+0xe4/0x150 [ 75.232663][ T7706] dump_stack+0x1c/0x28 [ 75.233483][ T7706] should_fail_ex+0x3b0/0x50c [ 75.234540][ T7706] should_fail_alloc_page+0x104/0x124 [ 75.235769][ T7706] prepare_alloc_pages+0x1b4/0x508 [ 75.236948][ T7706] __alloc_pages_noprof+0x150/0x6c0 [ 75.238027][ T7706] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 75.239169][ T44] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 75.239221][ T7706] folio_alloc_noprof+0x16c/0x344 [ 75.239241][ T7706] filemap_alloc_folio_noprof+0xc4/0x470 [ 75.243809][ T7706] __filemap_get_folio+0x414/0xae8 [ 75.244953][ T7706] pagecache_get_page+0x3c/0x128 [ 75.246061][ T7706] prepare_pages+0x148/0x65c [ 75.247091][ T7706] btrfs_buffered_write+0x650/0xfd4 [ 75.248275][ T7706] btrfs_direct_write+0x478/0x8c8 [ 75.249415][ T7706] btrfs_do_write_iter+0x220/0x5d0 [ 75.250598][ T7706] btrfs_file_write_iter+0x2c/0x3c [ 75.251661][ T7706] vfs_write+0x940/0xc80 [ 75.252567][ T7706] ksys_write+0x15c/0x26c [ 75.253448][ T7706] __arm64_sys_write+0x7c/0x90 [ 75.254514][ T7706] invoke_syscall+0x98/0x2b8 [ 75.255463][ T7706] el0_svc_common+0x130/0x23c [ 75.256550][ T7706] do_el0_svc+0x48/0x58 [ 75.257427][ T7706] el0_svc+0x54/0x168 [ 75.258396][ T7706] el0t_64_sync_handler+0x84/0xfc [ 75.259534][ T7706] el0t_64_sync+0x190/0x194 [ 75.278534][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 75.471961][ T7724] loop0: detected capacity change from 0 to 32768 [ 75.474721][ T7724] btrfs: Deprecated parameter 'usebackuproot' [ 75.476114][ T7724] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 75.478311][ T7724] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (7724) [ 75.483251][ T7724] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 75.486867][ T7724] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 75.488990][ T7724] BTRFS info (device loop0): using free-space-tree [ 75.498383][ T7724] BTRFS info (device loop0): rebuilding free space tree [ 75.515251][ T7724] FAULT_INJECTION: forcing a failure. [ 75.515251][ T7724] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 75.518138][ T7724] CPU: 1 UID: 0 PID: 7724 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 75.520615][ T7724] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 75.522932][ T7724] Call trace: [ 75.523690][ T7724] dump_backtrace+0x1b8/0x1e4 [ 75.524768][ T7724] show_stack+0x2c/0x3c [ 75.525716][ T7724] dump_stack_lvl+0xe4/0x150 [ 75.526699][ T7724] dump_stack+0x1c/0x28 [ 75.527710][ T7724] should_fail_ex+0x3b0/0x50c [ 75.528754][ T7724] should_fail_alloc_page+0x104/0x124 [ 75.530037][ T7724] prepare_alloc_pages+0x1b4/0x508 [ 75.531182][ T7724] __alloc_pages_noprof+0x150/0x6c0 [ 75.532332][ T7724] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 75.533711][ T7724] folio_alloc_noprof+0x16c/0x344 [ 75.534873][ T7724] filemap_alloc_folio_noprof+0xc4/0x470 [ 75.536083][ T7724] __filemap_get_folio+0x414/0xae8 [ 75.537214][ T7724] pagecache_get_page+0x3c/0x128 [ 75.538358][ T7724] prepare_pages+0x148/0x65c [ 75.539385][ T7724] btrfs_buffered_write+0x650/0xfd4 [ 75.540518][ T7724] btrfs_direct_write+0x478/0x8c8 [ 75.541666][ T7724] btrfs_do_write_iter+0x220/0x5d0 [ 75.542785][ T7724] btrfs_file_write_iter+0x2c/0x3c [ 75.543869][ T7724] vfs_write+0x940/0xc80 [ 75.544894][ T7724] ksys_write+0x15c/0x26c [ 75.545846][ T7724] __arm64_sys_write+0x7c/0x90 [ 75.546845][ T7724] invoke_syscall+0x98/0x2b8 [ 75.547854][ T7724] el0_svc_common+0x130/0x23c [ 75.548906][ T7724] do_el0_svc+0x48/0x58 [ 75.549789][ T7724] el0_svc+0x54/0x168 [ 75.550752][ T7724] el0t_64_sync_handler+0x84/0xfc [ 75.551838][ T7724] el0t_64_sync+0x190/0x194 [ 75.577577][ T44] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 75.580246][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 75.834593][ T7743] loop0: detected capacity change from 0 to 32768 [ 75.836822][ T7743] btrfs: Deprecated parameter 'usebackuproot' [ 75.838168][ T7743] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 75.840908][ T7743] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (7743) [ 75.845335][ T7743] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 75.847583][ T7743] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 75.849533][ T7743] BTRFS info (device loop0): using free-space-tree [ 75.858676][ T7743] BTRFS info (device loop0): rebuilding free space tree [ 75.881179][ T7743] FAULT_INJECTION: forcing a failure. [ 75.881179][ T7743] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 75.883963][ T7743] CPU: 1 UID: 0 PID: 7743 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 75.886376][ T7743] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 75.888502][ T7743] Call trace: [ 75.889170][ T7743] dump_backtrace+0x1b8/0x1e4 [ 75.890160][ T7743] show_stack+0x2c/0x3c [ 75.891165][ T7743] dump_stack_lvl+0xe4/0x150 [ 75.892198][ T7743] dump_stack+0x1c/0x28 [ 75.893150][ T7743] should_fail_ex+0x3b0/0x50c [ 75.894146][ T7743] should_fail_alloc_page+0x104/0x124 [ 75.895264][ T7743] prepare_alloc_pages+0x1b4/0x508 [ 75.896442][ T7743] __alloc_pages_noprof+0x150/0x6c0 [ 75.897611][ T7743] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 75.898863][ T7743] folio_alloc_noprof+0x16c/0x344 [ 75.900083][ T7743] filemap_alloc_folio_noprof+0xc4/0x470 [ 75.901265][ T7743] __filemap_get_folio+0x414/0xae8 [ 75.902382][ T7743] pagecache_get_page+0x3c/0x128 [ 75.903477][ T7743] prepare_pages+0x148/0x65c [ 75.904600][ T7743] btrfs_buffered_write+0x650/0xfd4 [ 75.905778][ T7743] btrfs_direct_write+0x478/0x8c8 [ 75.906963][ T7743] btrfs_do_write_iter+0x220/0x5d0 [ 75.908246][ T7743] btrfs_file_write_iter+0x2c/0x3c [ 75.909353][ T7743] vfs_write+0x940/0xc80 [ 75.910192][ T7743] ksys_write+0x15c/0x26c [ 75.911138][ T7743] __arm64_sys_write+0x7c/0x90 [ 75.912331][ T7743] invoke_syscall+0x98/0x2b8 [ 75.913296][ T7743] el0_svc_common+0x130/0x23c [ 75.914459][ T7743] do_el0_svc+0x48/0x58 [ 75.915439][ T7743] el0_svc+0x54/0x168 [ 75.916264][ T7743] el0t_64_sync_handler+0x84/0xfc [ 75.917371][ T7743] el0t_64_sync+0x190/0x194 [ 75.922560][ T44] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 75.941604][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 76.156400][ T7762] loop0: detected capacity change from 0 to 32768 [ 76.158476][ T7762] btrfs: Deprecated parameter 'usebackuproot' [ 76.159936][ T7762] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 76.162426][ T7762] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (7762) [ 76.166843][ T7762] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 76.168946][ T7762] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 76.170869][ T7762] BTRFS info (device loop0): using free-space-tree [ 76.179681][ T7762] BTRFS info (device loop0): rebuilding free space tree [ 76.206931][ T7762] FAULT_INJECTION: forcing a failure. [ 76.206931][ T7762] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 76.215348][ T7762] CPU: 1 UID: 0 PID: 7762 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 76.217885][ T7762] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 76.220188][ T7762] Call trace: [ 76.220968][ T7762] dump_backtrace+0x1b8/0x1e4 [ 76.222009][ T7762] show_stack+0x2c/0x3c [ 76.222986][ T7762] dump_stack_lvl+0xe4/0x150 [ 76.223967][ T7762] dump_stack+0x1c/0x28 [ 76.224961][ T7762] should_fail_ex+0x3b0/0x50c [ 76.226002][ T7762] should_fail_alloc_page+0x104/0x124 [ 76.227128][ T7762] prepare_alloc_pages+0x1b4/0x508 [ 76.228205][ T7762] __alloc_pages_noprof+0x150/0x6c0 [ 76.229564][ T7762] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 76.230907][ T7762] folio_alloc_noprof+0x16c/0x344 [ 76.231991][ T7762] filemap_alloc_folio_noprof+0xc4/0x470 [ 76.233371][ T7762] __filemap_get_folio+0x414/0xae8 [ 76.234634][ T7762] pagecache_get_page+0x3c/0x128 [ 76.235734][ T7762] prepare_pages+0x148/0x65c [ 76.236994][ T7762] btrfs_buffered_write+0x650/0xfd4 [ 76.238375][ T7762] btrfs_direct_write+0x478/0x8c8 [ 76.239493][ T7762] btrfs_do_write_iter+0x220/0x5d0 [ 76.240673][ T7762] btrfs_file_write_iter+0x2c/0x3c [ 76.241776][ T7762] vfs_write+0x940/0xc80 [ 76.242686][ T7762] ksys_write+0x15c/0x26c [ 76.243639][ T7762] __arm64_sys_write+0x7c/0x90 [ 76.244651][ T7762] invoke_syscall+0x98/0x2b8 [ 76.245608][ T7762] el0_svc_common+0x130/0x23c [ 76.246684][ T7762] do_el0_svc+0x48/0x58 [ 76.247624][ T7762] el0_svc+0x54/0x168 [ 76.248492][ T7762] el0t_64_sync_handler+0x84/0xfc [ 76.249657][ T7762] el0t_64_sync+0x190/0x194 [ 76.258392][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 76.259301][ T44] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 76.508353][ T7780] loop0: detected capacity change from 0 to 32768 [ 76.510620][ T7780] btrfs: Deprecated parameter 'usebackuproot' [ 76.511943][ T7780] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 76.514526][ T7780] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (7780) [ 76.520512][ T7780] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 76.522763][ T7780] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 76.524554][ T7780] BTRFS info (device loop0): using free-space-tree [ 76.535024][ T7780] BTRFS info (device loop0): rebuilding free space tree [ 76.560579][ T7780] FAULT_INJECTION: forcing a failure. [ 76.560579][ T7780] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 76.563394][ T7780] CPU: 0 UID: 0 PID: 7780 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 76.565680][ T7780] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 76.567916][ T7780] Call trace: [ 76.568641][ T7780] dump_backtrace+0x1b8/0x1e4 [ 76.569628][ T7780] show_stack+0x2c/0x3c [ 76.570531][ T7780] dump_stack_lvl+0xe4/0x150 [ 76.571535][ T7780] dump_stack+0x1c/0x28 [ 76.572449][ T7780] should_fail_ex+0x3b0/0x50c [ 76.573459][ T7780] should_fail_alloc_page+0x104/0x124 [ 76.574604][ T7780] prepare_alloc_pages+0x1b4/0x508 [ 76.575778][ T7780] __alloc_pages_noprof+0x150/0x6c0 [ 76.576930][ T7780] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 76.578197][ T7780] folio_alloc_noprof+0x16c/0x344 [ 76.579440][ T7780] filemap_alloc_folio_noprof+0xc4/0x470 [ 76.580675][ T7780] __filemap_get_folio+0x414/0xae8 [ 76.581749][ T7780] pagecache_get_page+0x3c/0x128 [ 76.582817][ T7780] prepare_pages+0x148/0x65c [ 76.583829][ T7780] btrfs_buffered_write+0x650/0xfd4 [ 76.585084][ T7780] btrfs_direct_write+0x478/0x8c8 [ 76.586251][ T7780] btrfs_do_write_iter+0x220/0x5d0 [ 76.587367][ T7780] btrfs_file_write_iter+0x2c/0x3c [ 76.588452][ T7780] vfs_write+0x940/0xc80 [ 76.589428][ T7780] ksys_write+0x15c/0x26c [ 76.590397][ T7780] __arm64_sys_write+0x7c/0x90 [ 76.591426][ T7780] invoke_syscall+0x98/0x2b8 [ 76.592383][ T7780] el0_svc_common+0x130/0x23c [ 76.593284][ T7780] do_el0_svc+0x48/0x58 [ 76.594204][ T7780] el0_svc+0x54/0x168 [ 76.595094][ T7780] el0t_64_sync_handler+0x84/0xfc [ 76.596200][ T7780] el0t_64_sync+0x190/0x194 [ 76.603161][ T44] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 76.616949][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 76.844822][ T7798] loop0: detected capacity change from 0 to 32768 [ 76.846928][ T7798] btrfs: Deprecated parameter 'usebackuproot' [ 76.848381][ T7798] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 76.850923][ T7798] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (7798) [ 76.855279][ T7798] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 76.857537][ T7798] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 76.859418][ T7798] BTRFS info (device loop0): using free-space-tree [ 76.869620][ T7798] BTRFS info (device loop0): rebuilding free space tree [ 76.896385][ T7798] FAULT_INJECTION: forcing a failure. [ 76.896385][ T7798] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 76.899028][ T44] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 76.901543][ T7798] CPU: 1 UID: 0 PID: 7798 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 76.904019][ T7798] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 76.906366][ T7798] Call trace: [ 76.907089][ T7798] dump_backtrace+0x1b8/0x1e4 [ 76.908141][ T7798] show_stack+0x2c/0x3c [ 76.908974][ T7798] dump_stack_lvl+0xe4/0x150 [ 76.909940][ T7798] dump_stack+0x1c/0x28 [ 76.910880][ T7798] should_fail_ex+0x3b0/0x50c [ 76.911951][ T7798] should_fail_alloc_page+0x104/0x124 [ 76.913229][ T7798] prepare_alloc_pages+0x1b4/0x508 [ 76.914367][ T7798] __alloc_pages_noprof+0x150/0x6c0 [ 76.915486][ T7798] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 76.916553][ T7798] folio_alloc_noprof+0x16c/0x344 [ 76.917649][ T7798] filemap_alloc_folio_noprof+0xc4/0x470 [ 76.918902][ T7798] __filemap_get_folio+0x414/0xae8 [ 76.920111][ T7798] pagecache_get_page+0x3c/0x128 [ 76.921191][ T7798] prepare_pages+0x148/0x65c [ 76.922200][ T7798] btrfs_buffered_write+0x650/0xfd4 [ 76.923317][ T7798] btrfs_direct_write+0x478/0x8c8 [ 76.924508][ T7798] btrfs_do_write_iter+0x220/0x5d0 [ 76.925678][ T7798] btrfs_file_write_iter+0x2c/0x3c [ 76.926713][ T7798] vfs_write+0x940/0xc80 [ 76.927479][ T7798] ksys_write+0x15c/0x26c [ 76.928403][ T7798] __arm64_sys_write+0x7c/0x90 [ 76.929423][ T7798] invoke_syscall+0x98/0x2b8 [ 76.930479][ T7798] el0_svc_common+0x130/0x23c [ 76.931423][ T7798] do_el0_svc+0x48/0x58 [ 76.932351][ T7798] el0_svc+0x54/0x168 [ 76.933153][ T7798] el0t_64_sync_handler+0x84/0xfc [ 76.934360][ T7798] el0t_64_sync+0x190/0x194 [ 76.964195][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 77.158483][ T7816] loop0: detected capacity change from 0 to 32768 [ 77.160700][ T7816] btrfs: Deprecated parameter 'usebackuproot' [ 77.162000][ T7816] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 77.164417][ T7816] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (7816) [ 77.169526][ T7816] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 77.173593][ T7816] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 77.175434][ T7816] BTRFS info (device loop0): using free-space-tree [ 77.195707][ T7816] BTRFS info (device loop0): rebuilding free space tree [ 77.220448][ T7816] FAULT_INJECTION: forcing a failure. [ 77.220448][ T7816] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 77.223651][ T7816] CPU: 0 UID: 0 PID: 7816 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 77.226161][ T7816] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 77.228254][ T7816] Call trace: [ 77.228987][ T7816] dump_backtrace+0x1b8/0x1e4 [ 77.230163][ T7816] show_stack+0x2c/0x3c [ 77.230995][ T7816] dump_stack_lvl+0xe4/0x150 [ 77.232045][ T7816] dump_stack+0x1c/0x28 [ 77.232941][ T7816] should_fail_ex+0x3b0/0x50c [ 77.233924][ T7816] should_fail_alloc_page+0x104/0x124 [ 77.235160][ T7816] prepare_alloc_pages+0x1b4/0x508 [ 77.236281][ T7816] __alloc_pages_noprof+0x150/0x6c0 [ 77.237555][ T7816] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 77.238722][ T7816] folio_alloc_noprof+0x16c/0x344 [ 77.239908][ T7816] filemap_alloc_folio_noprof+0xc4/0x470 [ 77.241169][ T7816] __filemap_get_folio+0x414/0xae8 [ 77.242341][ T7816] pagecache_get_page+0x3c/0x128 [ 77.243404][ T7816] prepare_pages+0x148/0x65c [ 77.244440][ T7816] btrfs_buffered_write+0x650/0xfd4 [ 77.245562][ T7816] btrfs_direct_write+0x478/0x8c8 [ 77.246683][ T7816] btrfs_do_write_iter+0x220/0x5d0 [ 77.247734][ T7816] btrfs_file_write_iter+0x2c/0x3c [ 77.248893][ T7816] vfs_write+0x940/0xc80 [ 77.249895][ T7816] ksys_write+0x15c/0x26c [ 77.250994][ T7816] __arm64_sys_write+0x7c/0x90 [ 77.252085][ T7816] invoke_syscall+0x98/0x2b8 [ 77.253184][ T7816] el0_svc_common+0x130/0x23c [ 77.254190][ T7816] do_el0_svc+0x48/0x58 [ 77.255133][ T7816] el0_svc+0x54/0x168 [ 77.255991][ T7816] el0t_64_sync_handler+0x84/0xfc [ 77.257048][ T7816] el0t_64_sync+0x190/0x194 [ 77.265706][ T4353] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 77.295315][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 77.480821][ T7834] loop0: detected capacity change from 0 to 32768 [ 77.483087][ T7834] btrfs: Deprecated parameter 'usebackuproot' [ 77.484621][ T7834] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 77.487155][ T7834] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (7834) [ 77.493255][ T7834] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 77.495645][ T7834] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 77.497699][ T7834] BTRFS info (device loop0): using free-space-tree [ 77.507207][ T7834] BTRFS info (device loop0): rebuilding free space tree [ 77.524021][ T7834] FAULT_INJECTION: forcing a failure. [ 77.524021][ T7834] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 77.526863][ T7834] CPU: 1 UID: 0 PID: 7834 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 77.529251][ T7834] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 77.531562][ T7834] Call trace: [ 77.532319][ T7834] dump_backtrace+0x1b8/0x1e4 [ 77.533424][ T7834] show_stack+0x2c/0x3c [ 77.534285][ T7834] dump_stack_lvl+0xe4/0x150 [ 77.535267][ T7834] dump_stack+0x1c/0x28 [ 77.536150][ T7834] should_fail_ex+0x3b0/0x50c [ 77.537179][ T7834] should_fail_alloc_page+0x104/0x124 [ 77.538333][ T7834] prepare_alloc_pages+0x1b4/0x508 [ 77.539480][ T7834] __alloc_pages_noprof+0x150/0x6c0 [ 77.540736][ T7834] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 77.542011][ T7834] folio_alloc_noprof+0x16c/0x344 [ 77.543082][ T7834] filemap_alloc_folio_noprof+0xc4/0x470 [ 77.544292][ T7834] __filemap_get_folio+0x414/0xae8 [ 77.545402][ T7834] pagecache_get_page+0x3c/0x128 [ 77.546447][ T7834] prepare_pages+0x148/0x65c [ 77.547410][ T7834] btrfs_buffered_write+0x650/0xfd4 [ 77.548495][ T7834] btrfs_direct_write+0x478/0x8c8 [ 77.549626][ T7834] btrfs_do_write_iter+0x220/0x5d0 [ 77.550748][ T7834] btrfs_file_write_iter+0x2c/0x3c [ 77.551833][ T7834] vfs_write+0x940/0xc80 [ 77.552729][ T7834] ksys_write+0x15c/0x26c [ 77.553728][ T7834] __arm64_sys_write+0x7c/0x90 [ 77.554752][ T7834] invoke_syscall+0x98/0x2b8 [ 77.555687][ T7834] el0_svc_common+0x130/0x23c [ 77.556637][ T7834] do_el0_svc+0x48/0x58 [ 77.557543][ T7834] el0_svc+0x54/0x168 [ 77.558431][ T7834] el0t_64_sync_handler+0x84/0xfc [ 77.559487][ T7834] el0t_64_sync+0x190/0x194 [ 77.561230][ T4353] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 77.571287][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 77.766839][ T7852] loop0: detected capacity change from 0 to 32768 [ 77.769041][ T7852] btrfs: Deprecated parameter 'usebackuproot' [ 77.770564][ T7852] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 77.773090][ T7852] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (7852) [ 77.778087][ T7852] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 77.780349][ T7852] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 77.782253][ T7852] BTRFS info (device loop0): using free-space-tree [ 77.796398][ T7852] BTRFS info (device loop0): rebuilding free space tree [ 77.813244][ T7852] FAULT_INJECTION: forcing a failure. [ 77.813244][ T7852] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 77.816072][ T7852] CPU: 1 UID: 0 PID: 7852 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 77.818419][ T7852] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 77.820678][ T7852] Call trace: [ 77.821320][ T7852] dump_backtrace+0x1b8/0x1e4 [ 77.822378][ T7852] show_stack+0x2c/0x3c [ 77.823208][ T7852] dump_stack_lvl+0xe4/0x150 [ 77.824083][ T7852] dump_stack+0x1c/0x28 [ 77.824907][ T7852] should_fail_ex+0x3b0/0x50c [ 77.825879][ T7852] should_fail_alloc_page+0x104/0x124 [ 77.827035][ T7852] prepare_alloc_pages+0x1b4/0x508 [ 77.828070][ T7852] __alloc_pages_noprof+0x150/0x6c0 [ 77.829107][ T7852] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 77.830210][ T7852] folio_alloc_noprof+0x16c/0x344 [ 77.831199][ T7852] filemap_alloc_folio_noprof+0xc4/0x470 [ 77.832393][ T7852] __filemap_get_folio+0x414/0xae8 [ 77.833435][ T7852] pagecache_get_page+0x3c/0x128 [ 77.834462][ T7852] prepare_pages+0x148/0x65c [ 77.834598][ T4353] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 77.835351][ T7852] btrfs_buffered_write+0x650/0xfd4 [ 77.835371][ T7852] btrfs_direct_write+0x478/0x8c8 [ 77.839479][ T7852] btrfs_do_write_iter+0x220/0x5d0 [ 77.840580][ T7852] btrfs_file_write_iter+0x2c/0x3c [ 77.841684][ T7852] vfs_write+0x940/0xc80 [ 77.842543][ T7852] ksys_write+0x15c/0x26c [ 77.843413][ T7852] __arm64_sys_write+0x7c/0x90 [ 77.844380][ T7852] invoke_syscall+0x98/0x2b8 [ 77.845383][ T7852] el0_svc_common+0x130/0x23c [ 77.846349][ T7852] do_el0_svc+0x48/0x58 [ 77.847208][ T7852] el0_svc+0x54/0x168 [ 77.848109][ T7852] el0t_64_sync_handler+0x84/0xfc [ 77.849139][ T7852] el0t_64_sync+0x190/0x194 [ 77.860708][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 78.055575][ T7870] loop0: detected capacity change from 0 to 32768 [ 78.057516][ T7870] btrfs: Deprecated parameter 'usebackuproot' [ 78.058842][ T7870] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 78.061392][ T7870] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (7870) [ 78.065521][ T7870] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 78.067622][ T7870] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 78.069362][ T7870] BTRFS info (device loop0): using free-space-tree [ 78.078883][ T7870] BTRFS info (device loop0): rebuilding free space tree [ 78.097296][ T7870] FAULT_INJECTION: forcing a failure. [ 78.097296][ T7870] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 78.100137][ T7870] CPU: 1 UID: 0 PID: 7870 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 78.102358][ T7870] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 78.104302][ T7870] Call trace: [ 78.104927][ T7870] dump_backtrace+0x1b8/0x1e4 [ 78.105830][ T7870] show_stack+0x2c/0x3c [ 78.106613][ T7870] dump_stack_lvl+0xe4/0x150 [ 78.107487][ T7870] dump_stack+0x1c/0x28 [ 78.108278][ T7870] should_fail_ex+0x3b0/0x50c [ 78.109167][ T7870] should_fail_alloc_page+0x104/0x124 [ 78.110280][ T7870] prepare_alloc_pages+0x1b4/0x508 [ 78.111426][ T7870] __alloc_pages_noprof+0x150/0x6c0 [ 78.112495][ T7870] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 78.113601][ T7870] folio_alloc_noprof+0x16c/0x344 [ 78.114639][ T7870] filemap_alloc_folio_noprof+0xc4/0x470 [ 78.115882][ T7870] __filemap_get_folio+0x414/0xae8 [ 78.116936][ T7870] pagecache_get_page+0x3c/0x128 [ 78.117968][ T7870] prepare_pages+0x148/0x65c [ 78.119005][ T7870] btrfs_buffered_write+0x650/0xfd4 [ 78.120163][ T7870] btrfs_direct_write+0x478/0x8c8 [ 78.121284][ T7870] btrfs_do_write_iter+0x220/0x5d0 [ 78.122380][ T7870] btrfs_file_write_iter+0x2c/0x3c [ 78.123468][ T7870] vfs_write+0x940/0xc80 [ 78.124406][ T7870] ksys_write+0x15c/0x26c [ 78.124440][ T44] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 78.125275][ T7870] __arm64_sys_write+0x7c/0x90 [ 78.125293][ T7870] invoke_syscall+0x98/0x2b8 [ 78.125304][ T7870] el0_svc_common+0x130/0x23c [ 78.125314][ T7870] do_el0_svc+0x48/0x58 [ 78.131335][ T7870] el0_svc+0x54/0x168 [ 78.132155][ T7870] el0t_64_sync_handler+0x84/0xfc [ 78.133199][ T7870] el0t_64_sync+0x190/0x194 [ 78.159715][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 78.339191][ T7888] loop0: detected capacity change from 0 to 32768 [ 78.341359][ T7888] btrfs: Deprecated parameter 'usebackuproot' [ 78.342749][ T7888] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 78.345086][ T7888] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (7888) [ 78.349190][ T7888] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 78.351620][ T7888] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 78.353497][ T7888] BTRFS info (device loop0): using free-space-tree [ 78.367055][ T7888] BTRFS info (device loop0): rebuilding free space tree [ 78.383063][ T7888] FAULT_INJECTION: forcing a failure. [ 78.383063][ T7888] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 78.385824][ T7888] CPU: 1 UID: 0 PID: 7888 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 78.388217][ T7888] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 78.390348][ T7888] Call trace: [ 78.391045][ T7888] dump_backtrace+0x1b8/0x1e4 [ 78.392141][ T7888] show_stack+0x2c/0x3c [ 78.393030][ T7888] dump_stack_lvl+0xe4/0x150 [ 78.394076][ T7888] dump_stack+0x1c/0x28 [ 78.394990][ T7888] should_fail_ex+0x3b0/0x50c [ 78.396001][ T7888] should_fail_alloc_page+0x104/0x124 [ 78.397212][ T7888] prepare_alloc_pages+0x1b4/0x508 [ 78.398260][ T7888] __alloc_pages_noprof+0x150/0x6c0 [ 78.399395][ T7888] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 78.400633][ T7888] folio_alloc_noprof+0x16c/0x344 [ 78.401767][ T7888] filemap_alloc_folio_noprof+0xc4/0x470 [ 78.403059][ T7888] __filemap_get_folio+0x414/0xae8 [ 78.404222][ T7888] pagecache_get_page+0x3c/0x128 [ 78.405360][ T7888] prepare_pages+0x148/0x65c [ 78.406406][ T7888] btrfs_buffered_write+0x650/0xfd4 [ 78.407476][ T7888] btrfs_direct_write+0x478/0x8c8 [ 78.408614][ T7888] btrfs_do_write_iter+0x220/0x5d0 [ 78.409703][ T7888] btrfs_file_write_iter+0x2c/0x3c [ 78.410903][ T7888] vfs_write+0x940/0xc80 [ 78.411882][ T7888] ksys_write+0x15c/0x26c [ 78.412801][ T7888] __arm64_sys_write+0x7c/0x90 [ 78.413928][ T7888] invoke_syscall+0x98/0x2b8 [ 78.414945][ T7888] el0_svc_common+0x130/0x23c [ 78.415964][ T7888] do_el0_svc+0x48/0x58 [ 78.417001][ T7888] el0_svc+0x54/0x168 [ 78.417833][ T7888] el0t_64_sync_handler+0x84/0xfc [ 78.418887][ T7888] el0t_64_sync+0x190/0x194 [ 78.425286][ T199] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 78.441498][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 78.628715][ T7906] loop0: detected capacity change from 0 to 32768 [ 78.630801][ T7906] btrfs: Deprecated parameter 'usebackuproot' [ 78.632041][ T7906] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 78.634529][ T7906] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (7906) [ 78.638862][ T7906] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 78.641625][ T7906] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 78.643474][ T7906] BTRFS info (device loop0): using free-space-tree [ 78.658291][ T7906] BTRFS info (device loop0): rebuilding free space tree [ 78.671216][ T7906] FAULT_INJECTION: forcing a failure. [ 78.671216][ T7906] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 78.674149][ T7906] CPU: 1 UID: 0 PID: 7906 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 78.676279][ T7906] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 78.678184][ T7906] Call trace: [ 78.678869][ T7906] dump_backtrace+0x1b8/0x1e4 [ 78.679794][ T7906] show_stack+0x2c/0x3c [ 78.680612][ T7906] dump_stack_lvl+0xe4/0x150 [ 78.681604][ T7906] dump_stack+0x1c/0x28 [ 78.682489][ T7906] should_fail_ex+0x3b0/0x50c [ 78.683421][ T7906] should_fail_alloc_page+0x104/0x124 [ 78.684506][ T7906] prepare_alloc_pages+0x1b4/0x508 [ 78.685548][ T7906] __alloc_pages_noprof+0x150/0x6c0 [ 78.686617][ T7906] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 78.687747][ T7906] folio_alloc_noprof+0x16c/0x344 [ 78.688812][ T7906] filemap_alloc_folio_noprof+0xc4/0x470 [ 78.689927][ T7906] __filemap_get_folio+0x414/0xae8 [ 78.690993][ T7906] pagecache_get_page+0x3c/0x128 [ 78.692027][ T7906] prepare_pages+0x148/0x65c [ 78.692964][ T7906] btrfs_buffered_write+0x650/0xfd4 [ 78.694081][ T7906] btrfs_direct_write+0x478/0x8c8 [ 78.695139][ T7906] btrfs_do_write_iter+0x220/0x5d0 [ 78.696244][ T7906] btrfs_file_write_iter+0x2c/0x3c [ 78.697267][ T7906] vfs_write+0x940/0xc80 [ 78.697995][ T199] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 78.698982][ T7906] ksys_write+0x15c/0x26c [ 78.699000][ T7906] __arm64_sys_write+0x7c/0x90 [ 78.699012][ T7906] invoke_syscall+0x98/0x2b8 [ 78.699022][ T7906] el0_svc_common+0x130/0x23c [ 78.704848][ T7906] do_el0_svc+0x48/0x58 [ 78.705726][ T7906] el0_svc+0x54/0x168 [ 78.706535][ T7906] el0t_64_sync_handler+0x84/0xfc [ 78.707556][ T7906] el0t_64_sync+0x190/0x194 1970/01/01 00:01:18 executed programs: 58 [ 78.731113][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 78.970762][ T7924] loop0: detected capacity change from 0 to 32768 [ 78.972915][ T7924] btrfs: Deprecated parameter 'usebackuproot' [ 78.974184][ T7924] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 78.976677][ T7924] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (7924) [ 78.986767][ T7924] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 78.989126][ T7924] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 78.991069][ T7924] BTRFS info (device loop0): using free-space-tree [ 79.002678][ T7924] BTRFS info (device loop0): rebuilding free space tree [ 79.028698][ T7924] FAULT_INJECTION: forcing a failure. [ 79.028698][ T7924] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 79.031728][ T7924] CPU: 0 UID: 0 PID: 7924 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 79.034088][ T7924] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 79.036156][ T7924] Call trace: [ 79.036950][ T7924] dump_backtrace+0x1b8/0x1e4 [ 79.037926][ T7924] show_stack+0x2c/0x3c [ 79.038769][ T7924] dump_stack_lvl+0xe4/0x150 [ 79.039648][ T7924] dump_stack+0x1c/0x28 [ 79.040461][ T7924] should_fail_ex+0x3b0/0x50c [ 79.041381][ T7924] should_fail_alloc_page+0x104/0x124 [ 79.042503][ T7924] prepare_alloc_pages+0x1b4/0x508 [ 79.043515][ T7924] __alloc_pages_noprof+0x150/0x6c0 [ 79.044568][ T7924] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 79.045701][ T7924] folio_alloc_noprof+0x16c/0x344 [ 79.046706][ T7924] filemap_alloc_folio_noprof+0xc4/0x470 [ 79.047886][ T7924] __filemap_get_folio+0x414/0xae8 [ 79.048874][ T7924] pagecache_get_page+0x3c/0x128 [ 79.049923][ T7924] prepare_pages+0x148/0x65c [ 79.050893][ T7924] btrfs_buffered_write+0x650/0xfd4 [ 79.051976][ T7924] btrfs_direct_write+0x478/0x8c8 [ 79.052947][ T7924] btrfs_do_write_iter+0x220/0x5d0 [ 79.054122][ T7924] btrfs_file_write_iter+0x2c/0x3c [ 79.055232][ T7924] vfs_write+0x940/0xc80 [ 79.056206][ T7924] ksys_write+0x15c/0x26c [ 79.057205][ T7924] __arm64_sys_write+0x7c/0x90 [ 79.058271][ T7924] invoke_syscall+0x98/0x2b8 [ 79.059285][ T7924] el0_svc_common+0x130/0x23c [ 79.060294][ T7924] do_el0_svc+0x48/0x58 [ 79.061177][ T7924] el0_svc+0x54/0x168 [ 79.061999][ T7924] el0t_64_sync_handler+0x84/0xfc [ 79.063088][ T7924] el0t_64_sync+0x190/0x194 [ 79.072935][ T4315] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 79.086470][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 79.298299][ T7942] loop0: detected capacity change from 0 to 32768 [ 79.300706][ T7942] btrfs: Deprecated parameter 'usebackuproot' [ 79.302169][ T7942] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 79.304642][ T7942] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (7942) [ 79.309511][ T7942] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 79.312359][ T7942] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 79.314465][ T7942] BTRFS info (device loop0): using free-space-tree [ 79.329842][ T7942] BTRFS info (device loop0): rebuilding free space tree [ 79.341319][ T7942] FAULT_INJECTION: forcing a failure. [ 79.341319][ T7942] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 79.344207][ T7942] CPU: 1 UID: 0 PID: 7942 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 79.346355][ T7942] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 79.348564][ T7942] Call trace: [ 79.349311][ T7942] dump_backtrace+0x1b8/0x1e4 [ 79.350314][ T7942] show_stack+0x2c/0x3c [ 79.351308][ T7942] dump_stack_lvl+0xe4/0x150 [ 79.352395][ T7942] dump_stack+0x1c/0x28 [ 79.353431][ T7942] should_fail_ex+0x3b0/0x50c [ 79.354490][ T7942] should_fail_alloc_page+0x104/0x124 [ 79.355749][ T7942] prepare_alloc_pages+0x1b4/0x508 [ 79.357015][ T7942] __alloc_pages_noprof+0x150/0x6c0 [ 79.358307][ T7942] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 79.359649][ T7942] folio_alloc_noprof+0x16c/0x344 [ 79.360798][ T7942] filemap_alloc_folio_noprof+0xc4/0x470 [ 79.362191][ T7942] __filemap_get_folio+0x414/0xae8 [ 79.363435][ T7942] pagecache_get_page+0x3c/0x128 [ 79.364620][ T7942] prepare_pages+0x148/0x65c [ 79.365680][ T7942] btrfs_buffered_write+0x650/0xfd4 [ 79.366187][ T44] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 79.366917][ T7942] btrfs_direct_write+0x478/0x8c8 [ 79.366936][ T7942] btrfs_do_write_iter+0x220/0x5d0 [ 79.366950][ T7942] btrfs_file_write_iter+0x2c/0x3c [ 79.366959][ T7942] vfs_write+0x940/0xc80 [ 79.373283][ T7942] ksys_write+0x15c/0x26c [ 79.374204][ T7942] __arm64_sys_write+0x7c/0x90 [ 79.375268][ T7942] invoke_syscall+0x98/0x2b8 [ 79.376368][ T7942] el0_svc_common+0x130/0x23c [ 79.377472][ T7942] do_el0_svc+0x48/0x58 [ 79.378411][ T7942] el0_svc+0x54/0x168 [ 79.379348][ T7942] el0t_64_sync_handler+0x84/0xfc [ 79.380442][ T7942] el0t_64_sync+0x190/0x194 [ 79.410682][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 79.618143][ T7961] loop0: detected capacity change from 0 to 32768 [ 79.620220][ T7961] btrfs: Deprecated parameter 'usebackuproot' [ 79.621573][ T7961] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 79.624082][ T7961] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (7961) [ 79.628211][ T7961] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 79.630522][ T7961] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 79.632525][ T7961] BTRFS info (device loop0): using free-space-tree [ 79.647061][ T7961] BTRFS info (device loop0): rebuilding free space tree [ 79.658168][ T7961] FAULT_INJECTION: forcing a failure. [ 79.658168][ T7961] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 79.661370][ T7961] CPU: 1 UID: 0 PID: 7961 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 79.663611][ T7961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 79.665680][ T7961] Call trace: [ 79.666477][ T7961] dump_backtrace+0x1b8/0x1e4 [ 79.667427][ T7961] show_stack+0x2c/0x3c [ 79.668378][ T7961] dump_stack_lvl+0xe4/0x150 [ 79.669466][ T7961] dump_stack+0x1c/0x28 [ 79.670329][ T7961] should_fail_ex+0x3b0/0x50c [ 79.671301][ T7961] should_fail_alloc_page+0x104/0x124 [ 79.672545][ T7961] prepare_alloc_pages+0x1b4/0x508 [ 79.673672][ T7961] __alloc_pages_noprof+0x150/0x6c0 [ 79.674884][ T7961] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 79.675973][ T7961] folio_alloc_noprof+0x16c/0x344 [ 79.677077][ T7961] filemap_alloc_folio_noprof+0xc4/0x470 [ 79.678341][ T7961] __filemap_get_folio+0x414/0xae8 [ 79.679417][ T7961] pagecache_get_page+0x3c/0x128 [ 79.680502][ T7961] prepare_pages+0x148/0x65c [ 79.681539][ T7961] btrfs_buffered_write+0x650/0xfd4 [ 79.682641][ T7961] btrfs_direct_write+0x478/0x8c8 [ 79.683689][ T7961] btrfs_do_write_iter+0x220/0x5d0 [ 79.684839][ T7961] btrfs_file_write_iter+0x2c/0x3c [ 79.685102][ T44] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 79.685953][ T7961] vfs_write+0x940/0xc80 [ 79.685972][ T7961] ksys_write+0x15c/0x26c [ 79.685983][ T7961] __arm64_sys_write+0x7c/0x90 [ 79.685994][ T7961] invoke_syscall+0x98/0x2b8 [ 79.691840][ T7961] el0_svc_common+0x130/0x23c [ 79.692805][ T7961] do_el0_svc+0x48/0x58 [ 79.693749][ T7961] el0_svc+0x54/0x168 [ 79.694626][ T7961] el0t_64_sync_handler+0x84/0xfc [ 79.695698][ T7961] el0t_64_sync+0x190/0x194 [ 79.714157][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 79.899317][ T7980] loop0: detected capacity change from 0 to 32768 [ 79.901461][ T7980] btrfs: Deprecated parameter 'usebackuproot' [ 79.902788][ T7980] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 79.905182][ T7980] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (7980) [ 79.910707][ T7980] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 79.912841][ T7980] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 79.914747][ T7980] BTRFS info (device loop0): using free-space-tree [ 79.924308][ T7980] BTRFS info (device loop0): rebuilding free space tree [ 79.946509][ T7980] FAULT_INJECTION: forcing a failure. [ 79.946509][ T7980] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 79.949260][ T7980] CPU: 0 UID: 0 PID: 7980 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 79.951583][ T7980] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 79.953684][ T7980] Call trace: [ 79.954320][ T7980] dump_backtrace+0x1b8/0x1e4 [ 79.955349][ T7980] show_stack+0x2c/0x3c [ 79.956175][ T7980] dump_stack_lvl+0xe4/0x150 [ 79.957257][ T7980] dump_stack+0x1c/0x28 [ 79.958104][ T7980] should_fail_ex+0x3b0/0x50c [ 79.959065][ T7980] should_fail_alloc_page+0x104/0x124 [ 79.960175][ T7980] prepare_alloc_pages+0x1b4/0x508 [ 79.961266][ T7980] __alloc_pages_noprof+0x150/0x6c0 [ 79.962432][ T7980] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 79.963322][ T4353] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 79.963608][ T7980] folio_alloc_noprof+0x16c/0x344 [ 79.963626][ T7980] filemap_alloc_folio_noprof+0xc4/0x470 [ 79.968236][ T7980] __filemap_get_folio+0x414/0xae8 [ 79.969404][ T7980] pagecache_get_page+0x3c/0x128 [ 79.970425][ T7980] prepare_pages+0x148/0x65c [ 79.971319][ T7980] btrfs_buffered_write+0x650/0xfd4 [ 79.972313][ T7980] btrfs_direct_write+0x478/0x8c8 [ 79.973283][ T7980] btrfs_do_write_iter+0x220/0x5d0 [ 79.974521][ T7980] btrfs_file_write_iter+0x2c/0x3c [ 79.975667][ T7980] vfs_write+0x940/0xc80 [ 79.976578][ T7980] ksys_write+0x15c/0x26c [ 79.977421][ T7980] __arm64_sys_write+0x7c/0x90 [ 79.978514][ T7980] invoke_syscall+0x98/0x2b8 [ 79.979501][ T7980] el0_svc_common+0x130/0x23c [ 79.980456][ T7980] do_el0_svc+0x48/0x58 [ 79.981301][ T7980] el0_svc+0x54/0x168 [ 79.982139][ T7980] el0t_64_sync_handler+0x84/0xfc [ 79.983146][ T7980] el0t_64_sync+0x190/0x194 [ 79.994853][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 80.201925][ T7998] loop0: detected capacity change from 0 to 32768 [ 80.204072][ T7998] btrfs: Deprecated parameter 'usebackuproot' [ 80.205529][ T7998] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 80.208177][ T7998] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (7998) [ 80.213599][ T7998] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 80.216008][ T7998] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 80.217983][ T7998] BTRFS info (device loop0): using free-space-tree [ 80.234594][ T7998] BTRFS info (device loop0): rebuilding free space tree [ 80.260576][ T7998] FAULT_INJECTION: forcing a failure. [ 80.260576][ T7998] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 80.263680][ T7998] CPU: 0 UID: 0 PID: 7998 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 80.266236][ T7998] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 80.268242][ T7998] Call trace: [ 80.269000][ T7998] dump_backtrace+0x1b8/0x1e4 [ 80.270107][ T7998] show_stack+0x2c/0x3c [ 80.271118][ T7998] dump_stack_lvl+0xe4/0x150 [ 80.272214][ T7998] dump_stack+0x1c/0x28 [ 80.273159][ T7998] should_fail_ex+0x3b0/0x50c [ 80.274184][ T7998] should_fail_alloc_page+0x104/0x124 [ 80.275495][ T7998] prepare_alloc_pages+0x1b4/0x508 [ 80.276535][ T7998] __alloc_pages_noprof+0x150/0x6c0 [ 80.277680][ T7998] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 80.278954][ T7998] folio_alloc_noprof+0x16c/0x344 [ 80.279988][ T7998] filemap_alloc_folio_noprof+0xc4/0x470 [ 80.281178][ T7998] __filemap_get_folio+0x414/0xae8 [ 80.282365][ T7998] pagecache_get_page+0x3c/0x128 [ 80.283473][ T7998] prepare_pages+0x148/0x65c [ 80.284422][ T7998] btrfs_buffered_write+0x650/0xfd4 [ 80.285670][ T7998] btrfs_direct_write+0x478/0x8c8 [ 80.286806][ T7998] btrfs_do_write_iter+0x220/0x5d0 [ 80.288003][ T7998] btrfs_file_write_iter+0x2c/0x3c [ 80.289120][ T7998] vfs_write+0x940/0xc80 [ 80.290025][ T7998] ksys_write+0x15c/0x26c [ 80.290929][ T7998] __arm64_sys_write+0x7c/0x90 [ 80.291919][ T7998] invoke_syscall+0x98/0x2b8 [ 80.292823][ T7998] el0_svc_common+0x130/0x23c [ 80.293817][ T7998] do_el0_svc+0x48/0x58 [ 80.294624][ T7998] el0_svc+0x54/0x168 [ 80.295493][ T7998] el0t_64_sync_handler+0x84/0xfc [ 80.296484][ T7998] el0t_64_sync+0x190/0x194 [ 80.319530][ T4353] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 80.320641][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 80.537681][ T8016] loop0: detected capacity change from 0 to 32768 [ 80.539951][ T8016] btrfs: Deprecated parameter 'usebackuproot' [ 80.541672][ T8016] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 80.544795][ T8016] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (8016) [ 80.549718][ T8016] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 80.552257][ T8016] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 80.554287][ T8016] BTRFS info (device loop0): using free-space-tree [ 80.568037][ T8016] BTRFS info (device loop0): rebuilding free space tree [ 80.579003][ T8016] FAULT_INJECTION: forcing a failure. [ 80.579003][ T8016] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 80.582121][ T8016] CPU: 0 UID: 0 PID: 8016 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 80.584442][ T8016] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 80.586508][ T8016] Call trace: [ 80.587184][ T8016] dump_backtrace+0x1b8/0x1e4 [ 80.588190][ T8016] show_stack+0x2c/0x3c [ 80.588984][ T8016] dump_stack_lvl+0xe4/0x150 [ 80.590006][ T8016] dump_stack+0x1c/0x28 [ 80.590871][ T8016] should_fail_ex+0x3b0/0x50c [ 80.591801][ T8016] should_fail_alloc_page+0x104/0x124 [ 80.592896][ T8016] prepare_alloc_pages+0x1b4/0x508 [ 80.594025][ T8016] __alloc_pages_noprof+0x150/0x6c0 [ 80.595205][ T8016] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 80.596440][ T8016] folio_alloc_noprof+0x16c/0x344 [ 80.597546][ T8016] filemap_alloc_folio_noprof+0xc4/0x470 [ 80.598634][ T8016] __filemap_get_folio+0x414/0xae8 [ 80.599692][ T8016] pagecache_get_page+0x3c/0x128 [ 80.600776][ T8016] prepare_pages+0x148/0x65c [ 80.601697][ T8016] btrfs_buffered_write+0x650/0xfd4 [ 80.602833][ T8016] btrfs_direct_write+0x478/0x8c8 [ 80.603879][ T8016] btrfs_do_write_iter+0x220/0x5d0 [ 80.605039][ T8016] btrfs_file_write_iter+0x2c/0x3c [ 80.605140][ T199] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 80.606133][ T8016] vfs_write+0x940/0xc80 [ 80.606151][ T8016] ksys_write+0x15c/0x26c [ 80.610059][ T8016] __arm64_sys_write+0x7c/0x90 [ 80.611106][ T8016] invoke_syscall+0x98/0x2b8 [ 80.612059][ T8016] el0_svc_common+0x130/0x23c [ 80.613114][ T8016] do_el0_svc+0x48/0x58 [ 80.614100][ T8016] el0_svc+0x54/0x168 [ 80.614989][ T8016] el0t_64_sync_handler+0x84/0xfc [ 80.616105][ T8016] el0t_64_sync+0x190/0x194 [ 80.626627][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 80.826307][ T8035] loop0: detected capacity change from 0 to 32768 [ 80.828456][ T8035] btrfs: Deprecated parameter 'usebackuproot' [ 80.829699][ T8035] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 80.832246][ T8035] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (8035) [ 80.836427][ T8035] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 80.838636][ T8035] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 80.840777][ T8035] BTRFS info (device loop0): using free-space-tree [ 80.849580][ T8035] BTRFS info (device loop0): rebuilding free space tree [ 80.864690][ T8035] FAULT_INJECTION: forcing a failure. [ 80.864690][ T8035] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 80.867660][ T8035] CPU: 0 UID: 0 PID: 8035 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 80.870010][ T8035] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 80.872115][ T8035] Call trace: [ 80.872805][ T8035] dump_backtrace+0x1b8/0x1e4 [ 80.873789][ T8035] show_stack+0x2c/0x3c [ 80.874743][ T8035] dump_stack_lvl+0xe4/0x150 [ 80.875765][ T8035] dump_stack+0x1c/0x28 [ 80.876658][ T8035] should_fail_ex+0x3b0/0x50c [ 80.877650][ T8035] should_fail_alloc_page+0x104/0x124 [ 80.878866][ T8035] prepare_alloc_pages+0x1b4/0x508 [ 80.880079][ T8035] __alloc_pages_noprof+0x150/0x6c0 [ 80.881314][ T8035] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 80.882537][ T8035] folio_alloc_noprof+0x16c/0x344 [ 80.883607][ T8035] filemap_alloc_folio_noprof+0xc4/0x470 [ 80.884729][ T8035] __filemap_get_folio+0x414/0xae8 [ 80.885833][ T8035] pagecache_get_page+0x3c/0x128 [ 80.886889][ T8035] prepare_pages+0x148/0x65c [ 80.887879][ T8035] btrfs_buffered_write+0x650/0xfd4 [ 80.888984][ T8035] btrfs_direct_write+0x478/0x8c8 [ 80.890054][ T8035] btrfs_do_write_iter+0x220/0x5d0 [ 80.891115][ T8035] btrfs_file_write_iter+0x2c/0x3c [ 80.892129][ T8035] vfs_write+0x940/0xc80 [ 80.892999][ T8035] ksys_write+0x15c/0x26c [ 80.893961][ T8035] __arm64_sys_write+0x7c/0x90 [ 80.894920][ T8035] invoke_syscall+0x98/0x2b8 [ 80.895791][ T8035] el0_svc_common+0x130/0x23c [ 80.896763][ T8035] do_el0_svc+0x48/0x58 [ 80.897594][ T8035] el0_svc+0x54/0x168 [ 80.898491][ T8035] el0t_64_sync_handler+0x84/0xfc [ 80.899722][ T8035] el0t_64_sync+0x190/0x194 [ 80.904844][ T44] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 80.921391][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 81.136004][ T8053] loop0: detected capacity change from 0 to 32768 [ 81.139951][ T8053] btrfs: Deprecated parameter 'usebackuproot' [ 81.141493][ T8053] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 81.143836][ T8053] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (8053) [ 81.148407][ T8053] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 81.150616][ T8053] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 81.152522][ T8053] BTRFS info (device loop0): using free-space-tree [ 81.178180][ T8053] BTRFS info (device loop0): rebuilding free space tree [ 81.190681][ T8053] FAULT_INJECTION: forcing a failure. [ 81.190681][ T8053] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 81.193827][ T8053] CPU: 1 UID: 0 PID: 8053 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 81.196012][ T8053] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 81.198199][ T8053] Call trace: [ 81.198848][ T8053] dump_backtrace+0x1b8/0x1e4 [ 81.199980][ T8053] show_stack+0x2c/0x3c [ 81.200966][ T8053] dump_stack_lvl+0xe4/0x150 [ 81.201976][ T8053] dump_stack+0x1c/0x28 [ 81.202959][ T8053] should_fail_ex+0x3b0/0x50c [ 81.204139][ T8053] should_fail_alloc_page+0x104/0x124 [ 81.205301][ T8053] prepare_alloc_pages+0x1b4/0x508 [ 81.206597][ T8053] __alloc_pages_noprof+0x150/0x6c0 [ 81.207641][ T8053] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 81.208766][ T8053] folio_alloc_noprof+0x16c/0x344 [ 81.209891][ T8053] filemap_alloc_folio_noprof+0xc4/0x470 [ 81.210040][ T4315] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 81.211209][ T8053] __filemap_get_folio+0x414/0xae8 [ 81.211229][ T8053] pagecache_get_page+0x3c/0x128 [ 81.211242][ T8053] prepare_pages+0x148/0x65c [ 81.216285][ T8053] btrfs_buffered_write+0x650/0xfd4 [ 81.217435][ T8053] btrfs_direct_write+0x478/0x8c8 [ 81.218415][ T8053] btrfs_do_write_iter+0x220/0x5d0 [ 81.219563][ T8053] btrfs_file_write_iter+0x2c/0x3c [ 81.220676][ T8053] vfs_write+0x940/0xc80 [ 81.221543][ T8053] ksys_write+0x15c/0x26c [ 81.222524][ T8053] __arm64_sys_write+0x7c/0x90 [ 81.223478][ T8053] invoke_syscall+0x98/0x2b8 [ 81.224482][ T8053] el0_svc_common+0x130/0x23c [ 81.225457][ T8053] do_el0_svc+0x48/0x58 [ 81.226373][ T8053] el0_svc+0x54/0x168 [ 81.227288][ T8053] el0t_64_sync_handler+0x84/0xfc [ 81.228366][ T8053] el0t_64_sync+0x190/0x194 [ 81.242774][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 81.419346][ T8072] loop0: detected capacity change from 0 to 32768 [ 81.422323][ T8072] btrfs: Deprecated parameter 'usebackuproot' [ 81.423740][ T8072] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 81.426170][ T8072] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (8072) [ 81.430827][ T8072] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 81.433092][ T8072] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 81.435042][ T8072] BTRFS info (device loop0): using free-space-tree [ 81.449578][ T8072] BTRFS info (device loop0): rebuilding free space tree [ 81.470835][ T8072] FAULT_INJECTION: forcing a failure. [ 81.470835][ T8072] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 81.474049][ T8072] CPU: 0 UID: 0 PID: 8072 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 81.476413][ T8072] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 81.478547][ T8072] Call trace: [ 81.479279][ T8072] dump_backtrace+0x1b8/0x1e4 [ 81.480220][ T8072] show_stack+0x2c/0x3c [ 81.481086][ T8072] dump_stack_lvl+0xe4/0x150 [ 81.482007][ T8072] dump_stack+0x1c/0x28 [ 81.482901][ T8072] should_fail_ex+0x3b0/0x50c [ 81.483871][ T8072] should_fail_alloc_page+0x104/0x124 [ 81.484969][ T8072] prepare_alloc_pages+0x1b4/0x508 [ 81.486050][ T8072] __alloc_pages_noprof+0x150/0x6c0 [ 81.487091][ T8072] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 81.488147][ T8072] folio_alloc_noprof+0x16c/0x344 [ 81.489186][ T8072] filemap_alloc_folio_noprof+0xc4/0x470 [ 81.490444][ T8072] __filemap_get_folio+0x414/0xae8 [ 81.491587][ T8072] pagecache_get_page+0x3c/0x128 [ 81.492710][ T8072] prepare_pages+0x148/0x65c [ 81.493704][ T8072] btrfs_buffered_write+0x650/0xfd4 [ 81.494756][ T8072] btrfs_direct_write+0x478/0x8c8 [ 81.495871][ T8072] btrfs_do_write_iter+0x220/0x5d0 [ 81.496920][ T8072] btrfs_file_write_iter+0x2c/0x3c [ 81.498073][ T8072] vfs_write+0x940/0xc80 [ 81.498943][ T8072] ksys_write+0x15c/0x26c [ 81.499883][ T8072] __arm64_sys_write+0x7c/0x90 [ 81.500851][ T8072] invoke_syscall+0x98/0x2b8 [ 81.501842][ T8072] el0_svc_common+0x130/0x23c [ 81.502739][ T8072] do_el0_svc+0x48/0x58 [ 81.503618][ T8072] el0_svc+0x54/0x168 [ 81.504439][ T8072] el0t_64_sync_handler+0x84/0xfc [ 81.505523][ T8072] el0t_64_sync+0x190/0x194 [ 81.511903][ T632] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 81.532477][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 81.728385][ T8090] loop0: detected capacity change from 0 to 32768 [ 81.730645][ T8090] btrfs: Deprecated parameter 'usebackuproot' [ 81.732075][ T8090] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 81.734344][ T8090] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (8090) [ 81.739678][ T8090] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 81.742578][ T8090] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 81.744456][ T8090] BTRFS info (device loop0): using free-space-tree [ 81.757989][ T8090] BTRFS info (device loop0): rebuilding free space tree [ 81.777766][ T8090] FAULT_INJECTION: forcing a failure. [ 81.777766][ T8090] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 81.780935][ T4315] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 81.787626][ T8090] CPU: 0 UID: 0 PID: 8090 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 81.790116][ T8090] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 81.792134][ T8090] Call trace: [ 81.792779][ T8090] dump_backtrace+0x1b8/0x1e4 [ 81.793743][ T8090] show_stack+0x2c/0x3c [ 81.794623][ T8090] dump_stack_lvl+0xe4/0x150 [ 81.795662][ T8090] dump_stack+0x1c/0x28 [ 81.796565][ T8090] should_fail_ex+0x3b0/0x50c [ 81.797499][ T8090] should_fail_alloc_page+0x104/0x124 [ 81.798707][ T8090] prepare_alloc_pages+0x1b4/0x508 [ 81.799848][ T8090] __alloc_pages_noprof+0x150/0x6c0 [ 81.801020][ T8090] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 81.802332][ T8090] folio_alloc_noprof+0x16c/0x344 [ 81.803450][ T8090] filemap_alloc_folio_noprof+0xc4/0x470 [ 81.804672][ T8090] __filemap_get_folio+0x414/0xae8 [ 81.805855][ T8090] pagecache_get_page+0x3c/0x128 [ 81.806967][ T8090] prepare_pages+0x148/0x65c [ 81.807939][ T8090] btrfs_buffered_write+0x650/0xfd4 [ 81.809043][ T8090] btrfs_direct_write+0x478/0x8c8 [ 81.810089][ T8090] btrfs_do_write_iter+0x220/0x5d0 [ 81.811149][ T8090] btrfs_file_write_iter+0x2c/0x3c [ 81.812205][ T8090] vfs_write+0x940/0xc80 [ 81.813053][ T8090] ksys_write+0x15c/0x26c [ 81.813924][ T8090] __arm64_sys_write+0x7c/0x90 [ 81.814933][ T8090] invoke_syscall+0x98/0x2b8 [ 81.816044][ T8090] el0_svc_common+0x130/0x23c [ 81.817017][ T8090] do_el0_svc+0x48/0x58 [ 81.817918][ T8090] el0_svc+0x54/0x168 [ 81.818742][ T8090] el0t_64_sync_handler+0x84/0xfc [ 81.819852][ T8090] el0t_64_sync+0x190/0x194 [ 81.837430][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 82.060493][ T8108] loop0: detected capacity change from 0 to 32768 [ 82.062704][ T8108] btrfs: Deprecated parameter 'usebackuproot' [ 82.064139][ T8108] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 82.066610][ T8108] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (8108) [ 82.071344][ T8108] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 82.075050][ T8108] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 82.077253][ T8108] BTRFS info (device loop0): using free-space-tree [ 82.093419][ T8108] BTRFS info (device loop0): rebuilding free space tree [ 82.104657][ T8108] FAULT_INJECTION: forcing a failure. [ 82.104657][ T8108] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 82.107791][ T8108] CPU: 1 UID: 0 PID: 8108 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 82.110004][ T8108] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 82.112531][ T8108] Call trace: [ 82.113271][ T8108] dump_backtrace+0x1b8/0x1e4 [ 82.114303][ T8108] show_stack+0x2c/0x3c [ 82.115194][ T8108] dump_stack_lvl+0xe4/0x150 [ 82.116158][ T8108] dump_stack+0x1c/0x28 [ 82.117149][ T8108] should_fail_ex+0x3b0/0x50c [ 82.118136][ T8108] should_fail_alloc_page+0x104/0x124 [ 82.119274][ T8108] prepare_alloc_pages+0x1b4/0x508 [ 82.120344][ T8108] __alloc_pages_noprof+0x150/0x6c0 [ 82.121420][ T8108] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 82.122526][ T8108] folio_alloc_noprof+0x16c/0x344 [ 82.123551][ T8108] filemap_alloc_folio_noprof+0xc4/0x470 [ 82.124914][ T8108] __filemap_get_folio+0x414/0xae8 [ 82.126110][ T8108] pagecache_get_page+0x3c/0x128 [ 82.127173][ T8108] prepare_pages+0x148/0x65c [ 82.128094][ T8108] btrfs_buffered_write+0x650/0xfd4 [ 82.129180][ T8108] btrfs_direct_write+0x478/0x8c8 [ 82.130274][ T8108] btrfs_do_write_iter+0x220/0x5d0 [ 82.131440][ T8108] btrfs_file_write_iter+0x2c/0x3c [ 82.132588][ T8108] vfs_write+0x940/0xc80 [ 82.133587][ T8108] ksys_write+0x15c/0x26c [ 82.134609][ T8108] __arm64_sys_write+0x7c/0x90 [ 82.135623][ T8108] invoke_syscall+0x98/0x2b8 [ 82.136604][ T8108] el0_svc_common+0x130/0x23c [ 82.137623][ T8108] do_el0_svc+0x48/0x58 [ 82.138499][ T8108] el0_svc+0x54/0x168 [ 82.139347][ T8108] el0t_64_sync_handler+0x84/0xfc [ 82.140424][ T8108] el0t_64_sync+0x190/0x194 [ 82.142850][ T44] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 82.151042][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 82.421218][ T8126] loop0: detected capacity change from 0 to 32768 [ 82.423225][ T8126] btrfs: Deprecated parameter 'usebackuproot' [ 82.424476][ T8126] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 82.427089][ T8126] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (8126) [ 82.432088][ T8126] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 82.434295][ T8126] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 82.436329][ T8126] BTRFS info (device loop0): using free-space-tree [ 82.463303][ T8126] BTRFS info (device loop0): rebuilding free space tree [ 82.480927][ T8126] FAULT_INJECTION: forcing a failure. [ 82.480927][ T8126] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 82.483905][ T8126] CPU: 0 UID: 0 PID: 8126 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 82.486349][ T8126] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 82.488473][ T8126] Call trace: [ 82.489133][ T8126] dump_backtrace+0x1b8/0x1e4 [ 82.490136][ T8126] show_stack+0x2c/0x3c [ 82.491048][ T8126] dump_stack_lvl+0xe4/0x150 [ 82.491996][ T8126] dump_stack+0x1c/0x28 [ 82.492910][ T8126] should_fail_ex+0x3b0/0x50c [ 82.493903][ T8126] should_fail_alloc_page+0x104/0x124 [ 82.495055][ T8126] prepare_alloc_pages+0x1b4/0x508 [ 82.496169][ T8126] __alloc_pages_noprof+0x150/0x6c0 [ 82.497330][ T8126] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 82.498516][ T8126] folio_alloc_noprof+0x16c/0x344 [ 82.499641][ T8126] filemap_alloc_folio_noprof+0xc4/0x470 [ 82.500818][ T8126] __filemap_get_folio+0x414/0xae8 [ 82.501905][ T8126] pagecache_get_page+0x3c/0x128 [ 82.502993][ T8126] prepare_pages+0x148/0x65c [ 82.503962][ T8126] btrfs_buffered_write+0x650/0xfd4 [ 82.505176][ T8126] btrfs_direct_write+0x478/0x8c8 [ 82.506279][ T8126] btrfs_do_write_iter+0x220/0x5d0 [ 82.507490][ T8126] btrfs_file_write_iter+0x2c/0x3c [ 82.508653][ T8126] vfs_write+0x940/0xc80 [ 82.509625][ T8126] ksys_write+0x15c/0x26c [ 82.510634][ T8126] __arm64_sys_write+0x7c/0x90 [ 82.511719][ T8126] invoke_syscall+0x98/0x2b8 [ 82.512721][ T8126] el0_svc_common+0x130/0x23c [ 82.513743][ T8126] do_el0_svc+0x48/0x58 [ 82.514658][ T8126] el0_svc+0x54/0x168 [ 82.515681][ T8126] el0t_64_sync_handler+0x84/0xfc [ 82.516863][ T8126] el0t_64_sync+0x190/0x194 [ 82.531669][ T632] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 82.555152][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 82.754591][ T8144] loop0: detected capacity change from 0 to 32768 [ 82.756650][ T8144] btrfs: Deprecated parameter 'usebackuproot' [ 82.757946][ T8144] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 82.761047][ T8144] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (8144) [ 82.765125][ T8144] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 82.767343][ T8144] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 82.769168][ T8144] BTRFS info (device loop0): using free-space-tree [ 82.778408][ T8144] BTRFS info (device loop0): rebuilding free space tree [ 82.790236][ T8144] FAULT_INJECTION: forcing a failure. [ 82.790236][ T8144] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 82.792832][ T8144] CPU: 1 UID: 0 PID: 8144 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 82.794943][ T8144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 82.797119][ T8144] Call trace: [ 82.797771][ T8144] dump_backtrace+0x1b8/0x1e4 [ 82.798714][ T8144] show_stack+0x2c/0x3c [ 82.799570][ T8144] dump_stack_lvl+0xe4/0x150 [ 82.800643][ T8144] dump_stack+0x1c/0x28 [ 82.801568][ T8144] should_fail_ex+0x3b0/0x50c [ 82.802560][ T8144] should_fail_alloc_page+0x104/0x124 [ 82.803759][ T8144] prepare_alloc_pages+0x1b4/0x508 [ 82.804901][ T8144] __alloc_pages_noprof+0x150/0x6c0 [ 82.806012][ T8144] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 82.807200][ T8144] folio_alloc_noprof+0x16c/0x344 [ 82.808225][ T8144] filemap_alloc_folio_noprof+0xc4/0x470 [ 82.809466][ T8144] __filemap_get_folio+0x414/0xae8 [ 82.810606][ T8144] pagecache_get_page+0x3c/0x128 [ 82.811671][ T8144] prepare_pages+0x148/0x65c [ 82.812605][ T8144] btrfs_buffered_write+0x650/0xfd4 [ 82.813729][ T8144] btrfs_direct_write+0x478/0x8c8 [ 82.814870][ T8144] btrfs_do_write_iter+0x220/0x5d0 [ 82.815989][ T8144] btrfs_file_write_iter+0x2c/0x3c [ 82.817118][ T8144] vfs_write+0x940/0xc80 [ 82.818010][ T8144] ksys_write+0x15c/0x26c [ 82.818932][ T8144] __arm64_sys_write+0x7c/0x90 [ 82.819902][ T8144] invoke_syscall+0x98/0x2b8 [ 82.820882][ T8144] el0_svc_common+0x130/0x23c [ 82.821838][ T8144] do_el0_svc+0x48/0x58 [ 82.822691][ T8144] el0_svc+0x54/0x168 [ 82.823552][ T8144] el0t_64_sync_handler+0x84/0xfc [ 82.824298][ T44] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 82.824592][ T8144] el0t_64_sync+0x190/0x194 [ 82.834789][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 83.096826][ T8162] loop0: detected capacity change from 0 to 32768 [ 83.098874][ T8162] btrfs: Deprecated parameter 'usebackuproot' [ 83.100751][ T8162] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 83.105978][ T8162] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (8162) [ 83.110586][ T8162] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 83.112746][ T8162] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 83.114633][ T8162] BTRFS info (device loop0): using free-space-tree [ 83.125183][ T8162] BTRFS info (device loop0): rebuilding free space tree [ 83.138773][ T8162] FAULT_INJECTION: forcing a failure. [ 83.138773][ T8162] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 83.141735][ T8162] CPU: 1 UID: 0 PID: 8162 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 83.144125][ T8162] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 83.146184][ T8162] Call trace: [ 83.146792][ T8162] dump_backtrace+0x1b8/0x1e4 [ 83.147771][ T8162] show_stack+0x2c/0x3c [ 83.148705][ T8162] dump_stack_lvl+0xe4/0x150 [ 83.149593][ T8162] dump_stack+0x1c/0x28 [ 83.150432][ T8162] should_fail_ex+0x3b0/0x50c [ 83.151448][ T8162] should_fail_alloc_page+0x104/0x124 [ 83.152689][ T8162] prepare_alloc_pages+0x1b4/0x508 [ 83.153837][ T8162] __alloc_pages_noprof+0x150/0x6c0 [ 83.154987][ T8162] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 83.156123][ T8162] folio_alloc_noprof+0x16c/0x344 [ 83.157248][ T8162] filemap_alloc_folio_noprof+0xc4/0x470 [ 83.158404][ T8162] __filemap_get_folio+0x414/0xae8 [ 83.159569][ T8162] pagecache_get_page+0x3c/0x128 [ 83.160673][ T8162] prepare_pages+0x148/0x65c [ 83.161733][ T8162] btrfs_buffered_write+0x650/0xfd4 [ 83.162828][ T8162] btrfs_direct_write+0x478/0x8c8 [ 83.163897][ T8162] btrfs_do_write_iter+0x220/0x5d0 [ 83.164989][ T8162] btrfs_file_write_iter+0x2c/0x3c [ 83.166183][ T8162] vfs_write+0x940/0xc80 [ 83.167066][ T8162] ksys_write+0x15c/0x26c [ 83.168011][ T8162] __arm64_sys_write+0x7c/0x90 [ 83.169150][ T8162] invoke_syscall+0x98/0x2b8 [ 83.170127][ T8162] el0_svc_common+0x130/0x23c [ 83.171159][ T8162] do_el0_svc+0x48/0x58 [ 83.172001][ T8162] el0_svc+0x54/0x168 [ 83.172031][ T43] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 83.172893][ T8162] el0t_64_sync_handler+0x84/0xfc [ 83.172909][ T8162] el0t_64_sync+0x190/0x194 [ 83.188011][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 83.405022][ T8180] loop0: detected capacity change from 0 to 32768 [ 83.407112][ T8180] btrfs: Deprecated parameter 'usebackuproot' [ 83.408469][ T8180] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 83.410962][ T8180] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (8180) [ 83.415876][ T8180] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 83.418059][ T8180] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 83.419997][ T8180] BTRFS info (device loop0): using free-space-tree [ 83.428671][ T8180] BTRFS info (device loop0): rebuilding free space tree [ 83.457471][ T8180] FAULT_INJECTION: forcing a failure. [ 83.457471][ T8180] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 83.460708][ T8180] CPU: 0 UID: 0 PID: 8180 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 83.463066][ T8180] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 83.465134][ T8180] Call trace: [ 83.465846][ T8180] dump_backtrace+0x1b8/0x1e4 [ 83.466733][ T8180] show_stack+0x2c/0x3c [ 83.467660][ T8180] dump_stack_lvl+0xe4/0x150 [ 83.468749][ T8180] dump_stack+0x1c/0x28 [ 83.469766][ T8180] should_fail_ex+0x3b0/0x50c [ 83.470759][ T8180] should_fail_alloc_page+0x104/0x124 [ 83.471939][ T8180] prepare_alloc_pages+0x1b4/0x508 [ 83.472626][ T43] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 83.473060][ T8180] __alloc_pages_noprof+0x150/0x6c0 [ 83.476291][ T8180] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 83.477477][ T8180] folio_alloc_noprof+0x16c/0x344 [ 83.478545][ T8180] filemap_alloc_folio_noprof+0xc4/0x470 [ 83.479726][ T8180] __filemap_get_folio+0x414/0xae8 [ 83.480869][ T8180] pagecache_get_page+0x3c/0x128 [ 83.482033][ T8180] prepare_pages+0x148/0x65c [ 83.482981][ T8180] btrfs_buffered_write+0x650/0xfd4 [ 83.484033][ T8180] btrfs_direct_write+0x478/0x8c8 [ 83.485200][ T8180] btrfs_do_write_iter+0x220/0x5d0 [ 83.486349][ T8180] btrfs_file_write_iter+0x2c/0x3c [ 83.487517][ T8180] vfs_write+0x940/0xc80 [ 83.488390][ T8180] ksys_write+0x15c/0x26c [ 83.489343][ T8180] __arm64_sys_write+0x7c/0x90 [ 83.490298][ T8180] invoke_syscall+0x98/0x2b8 [ 83.491272][ T8180] el0_svc_common+0x130/0x23c [ 83.492168][ T8180] do_el0_svc+0x48/0x58 [ 83.493070][ T8180] el0_svc+0x54/0x168 [ 83.493961][ T8180] el0t_64_sync_handler+0x84/0xfc [ 83.495064][ T8180] el0t_64_sync+0x190/0x194 [ 83.511751][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 83.699533][ T8198] loop0: detected capacity change from 0 to 32768 [ 83.701841][ T8198] btrfs: Deprecated parameter 'usebackuproot' [ 83.703212][ T8198] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 83.705514][ T8198] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (8198) [ 83.710048][ T8198] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 83.712320][ T8198] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 83.714106][ T8198] BTRFS info (device loop0): using free-space-tree [ 83.728563][ T8198] BTRFS info (device loop0): rebuilding free space tree [ 83.741089][ T8198] FAULT_INJECTION: forcing a failure. [ 83.741089][ T8198] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 83.743810][ T8198] CPU: 1 UID: 0 PID: 8198 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 83.746157][ T8198] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 83.748251][ T8198] Call trace: [ 83.748989][ T8198] dump_backtrace+0x1b8/0x1e4 [ 83.749991][ T8198] show_stack+0x2c/0x3c [ 83.750922][ T8198] dump_stack_lvl+0xe4/0x150 [ 83.751965][ T8198] dump_stack+0x1c/0x28 [ 83.752951][ T8198] should_fail_ex+0x3b0/0x50c [ 83.753987][ T8198] should_fail_alloc_page+0x104/0x124 [ 83.755102][ T8198] prepare_alloc_pages+0x1b4/0x508 [ 83.755894][ T44] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 83.756253][ T8198] __alloc_pages_noprof+0x150/0x6c0 [ 83.756270][ T8198] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 83.760728][ T8198] folio_alloc_noprof+0x16c/0x344 [ 83.761765][ T8198] filemap_alloc_folio_noprof+0xc4/0x470 [ 83.763015][ T8198] __filemap_get_folio+0x414/0xae8 [ 83.764184][ T8198] pagecache_get_page+0x3c/0x128 [ 83.765215][ T8198] prepare_pages+0x148/0x65c [ 83.766209][ T8198] btrfs_buffered_write+0x650/0xfd4 [ 83.767373][ T8198] btrfs_direct_write+0x478/0x8c8 [ 83.768508][ T8198] btrfs_do_write_iter+0x220/0x5d0 [ 83.769693][ T8198] btrfs_file_write_iter+0x2c/0x3c [ 83.770909][ T8198] vfs_write+0x940/0xc80 [ 83.771854][ T8198] ksys_write+0x15c/0x26c [ 83.772782][ T8198] __arm64_sys_write+0x7c/0x90 [ 83.773757][ T8198] invoke_syscall+0x98/0x2b8 [ 83.774816][ T8198] el0_svc_common+0x130/0x23c [ 83.775907][ T8198] do_el0_svc+0x48/0x58 [ 83.776941][ T8198] el0_svc+0x54/0x168 [ 83.777856][ T8198] el0t_64_sync_handler+0x84/0xfc [ 83.778976][ T8198] el0t_64_sync+0x190/0x194 1970/01/01 00:01:23 executed programs: 74 [ 83.788479][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 84.003843][ T8216] loop0: detected capacity change from 0 to 32768 [ 84.006059][ T8216] btrfs: Deprecated parameter 'usebackuproot' [ 84.007642][ T8216] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 84.010930][ T8216] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (8216) [ 84.016742][ T8216] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 84.018877][ T8216] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 84.020839][ T8216] BTRFS info (device loop0): using free-space-tree [ 84.031080][ T8216] BTRFS info (device loop0): rebuilding free space tree [ 84.050258][ T8216] FAULT_INJECTION: forcing a failure. [ 84.050258][ T8216] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 84.053047][ T8216] CPU: 0 UID: 0 PID: 8216 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 84.055300][ T8216] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 84.057298][ T8216] Call trace: [ 84.057999][ T8216] dump_backtrace+0x1b8/0x1e4 [ 84.058955][ T8216] show_stack+0x2c/0x3c [ 84.059845][ T8216] dump_stack_lvl+0xe4/0x150 [ 84.061007][ T8216] dump_stack+0x1c/0x28 [ 84.061952][ T8216] should_fail_ex+0x3b0/0x50c [ 84.062269][ T44] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 84.063054][ T8216] should_fail_alloc_page+0x104/0x124 [ 84.063073][ T8216] prepare_alloc_pages+0x1b4/0x508 [ 84.063086][ T8216] __alloc_pages_noprof+0x150/0x6c0 [ 84.063097][ T8216] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 84.069860][ T8216] folio_alloc_noprof+0x16c/0x344 [ 84.071036][ T8216] filemap_alloc_folio_noprof+0xc4/0x470 [ 84.072312][ T8216] __filemap_get_folio+0x414/0xae8 [ 84.073637][ T8216] pagecache_get_page+0x3c/0x128 [ 84.074666][ T8216] prepare_pages+0x148/0x65c [ 84.075568][ T8216] btrfs_buffered_write+0x650/0xfd4 [ 84.076914][ T8216] btrfs_direct_write+0x478/0x8c8 [ 84.077983][ T8216] btrfs_do_write_iter+0x220/0x5d0 [ 84.079089][ T8216] btrfs_file_write_iter+0x2c/0x3c [ 84.080142][ T8216] vfs_write+0x940/0xc80 [ 84.081171][ T8216] ksys_write+0x15c/0x26c [ 84.082141][ T8216] __arm64_sys_write+0x7c/0x90 [ 84.083174][ T8216] invoke_syscall+0x98/0x2b8 [ 84.084218][ T8216] el0_svc_common+0x130/0x23c [ 84.085192][ T8216] do_el0_svc+0x48/0x58 [ 84.086110][ T8216] el0_svc+0x54/0x168 [ 84.087035][ T8216] el0t_64_sync_handler+0x84/0xfc [ 84.088211][ T8216] el0t_64_sync+0x190/0x194 [ 84.104352][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 84.303560][ T8234] loop0: detected capacity change from 0 to 32768 [ 84.305727][ T8234] btrfs: Deprecated parameter 'usebackuproot' [ 84.307248][ T8234] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 84.309822][ T8234] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (8234) [ 84.317127][ T8234] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 84.319435][ T8234] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 84.321468][ T8234] BTRFS info (device loop0): using free-space-tree [ 84.331497][ T8234] BTRFS info (device loop0): rebuilding free space tree [ 84.360361][ T8234] FAULT_INJECTION: forcing a failure. [ 84.360361][ T8234] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 84.363166][ T8234] CPU: 0 UID: 0 PID: 8234 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 84.365458][ T8234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 84.367639][ T8234] Call trace: [ 84.368333][ T8234] dump_backtrace+0x1b8/0x1e4 [ 84.369297][ T8234] show_stack+0x2c/0x3c [ 84.370185][ T8234] dump_stack_lvl+0xe4/0x150 [ 84.371138][ T8234] dump_stack+0x1c/0x28 [ 84.372051][ T8234] should_fail_ex+0x3b0/0x50c [ 84.373119][ T8234] should_fail_alloc_page+0x104/0x124 [ 84.374224][ T8234] prepare_alloc_pages+0x1b4/0x508 [ 84.375401][ T8234] __alloc_pages_noprof+0x150/0x6c0 [ 84.376469][ T8234] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 84.377644][ T8234] folio_alloc_noprof+0x16c/0x344 [ 84.378705][ T8234] filemap_alloc_folio_noprof+0xc4/0x470 [ 84.379952][ T8234] __filemap_get_folio+0x414/0xae8 [ 84.381002][ T8234] pagecache_get_page+0x3c/0x128 [ 84.382034][ T8234] prepare_pages+0x148/0x65c [ 84.382987][ T8234] btrfs_buffered_write+0x650/0xfd4 [ 84.384020][ T8234] btrfs_direct_write+0x478/0x8c8 [ 84.385134][ T8234] btrfs_do_write_iter+0x220/0x5d0 [ 84.386273][ T8234] btrfs_file_write_iter+0x2c/0x3c [ 84.387296][ T8234] vfs_write+0x940/0xc80 [ 84.388203][ T8234] ksys_write+0x15c/0x26c [ 84.389114][ T8234] __arm64_sys_write+0x7c/0x90 [ 84.390104][ T8234] invoke_syscall+0x98/0x2b8 [ 84.391052][ T8234] el0_svc_common+0x130/0x23c [ 84.392112][ T8234] do_el0_svc+0x48/0x58 [ 84.393037][ T8234] el0_svc+0x54/0x168 [ 84.393885][ T8234] el0t_64_sync_handler+0x84/0xfc [ 84.394909][ T8234] el0t_64_sync+0x190/0x194 [ 84.398418][ T4315] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 84.418401][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 84.607953][ T8252] loop0: detected capacity change from 0 to 32768 [ 84.610089][ T8252] btrfs: Deprecated parameter 'usebackuproot' [ 84.611430][ T8252] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 84.613839][ T8252] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (8252) [ 84.618078][ T8252] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 84.620321][ T8252] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 84.622231][ T8252] BTRFS info (device loop0): using free-space-tree [ 84.635451][ T8252] BTRFS info (device loop0): rebuilding free space tree [ 84.648049][ T8252] FAULT_INJECTION: forcing a failure. [ 84.648049][ T8252] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 84.651064][ T8252] CPU: 1 UID: 0 PID: 8252 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 84.653479][ T8252] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 84.655679][ T8252] Call trace: [ 84.656404][ T8252] dump_backtrace+0x1b8/0x1e4 [ 84.657339][ T8252] show_stack+0x2c/0x3c [ 84.658214][ T8252] dump_stack_lvl+0xe4/0x150 [ 84.659281][ T8252] dump_stack+0x1c/0x28 [ 84.660088][ T8252] should_fail_ex+0x3b0/0x50c [ 84.661100][ T8252] should_fail_alloc_page+0x104/0x124 [ 84.662357][ T8252] prepare_alloc_pages+0x1b4/0x508 [ 84.663581][ T8252] __alloc_pages_noprof+0x150/0x6c0 [ 84.664766][ T8252] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 84.665999][ T8252] folio_alloc_noprof+0x16c/0x344 [ 84.667242][ T8252] filemap_alloc_folio_noprof+0xc4/0x470 [ 84.668466][ T8252] __filemap_get_folio+0x414/0xae8 [ 84.669629][ T8252] pagecache_get_page+0x3c/0x128 [ 84.670747][ T8252] prepare_pages+0x148/0x65c [ 84.671815][ T8252] btrfs_buffered_write+0x650/0xfd4 [ 84.673019][ T8252] btrfs_direct_write+0x478/0x8c8 [ 84.674161][ T8252] btrfs_do_write_iter+0x220/0x5d0 [ 84.675245][ T8252] btrfs_file_write_iter+0x2c/0x3c [ 84.676290][ T8252] vfs_write+0x940/0xc80 [ 84.677305][ T8252] ksys_write+0x15c/0x26c [ 84.678179][ T8252] __arm64_sys_write+0x7c/0x90 [ 84.679471][ T8252] invoke_syscall+0x98/0x2b8 [ 84.680646][ T8252] el0_svc_common+0x130/0x23c [ 84.681671][ T8252] do_el0_svc+0x48/0x58 [ 84.682624][ T8252] el0_svc+0x54/0x168 [ 84.683585][ T8252] el0t_64_sync_handler+0x84/0xfc [ 84.684686][ T8252] el0t_64_sync+0x190/0x194 [ 84.689962][ T44] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 84.712069][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 84.907835][ T8270] loop0: detected capacity change from 0 to 32768 [ 84.912376][ T8270] btrfs: Deprecated parameter 'usebackuproot' [ 84.913657][ T8270] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 84.920693][ T8270] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (8270) [ 84.925159][ T8270] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 84.927474][ T8270] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 84.929246][ T8270] BTRFS info (device loop0): using free-space-tree [ 84.939560][ T8270] BTRFS info (device loop0): rebuilding free space tree [ 84.966529][ T8270] FAULT_INJECTION: forcing a failure. [ 84.966529][ T8270] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 84.979375][ T8270] CPU: 0 UID: 0 PID: 8270 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 84.981715][ T8270] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 84.983912][ T8270] Call trace: [ 84.984688][ T8270] dump_backtrace+0x1b8/0x1e4 [ 84.985770][ T8270] show_stack+0x2c/0x3c [ 84.986617][ T8270] dump_stack_lvl+0xe4/0x150 [ 84.987547][ T8270] dump_stack+0x1c/0x28 [ 84.988588][ T8270] should_fail_ex+0x3b0/0x50c [ 84.989592][ T8270] should_fail_alloc_page+0x104/0x124 [ 84.990707][ T8270] prepare_alloc_pages+0x1b4/0x508 [ 84.992008][ T8270] __alloc_pages_noprof+0x150/0x6c0 [ 84.993060][ T8270] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 84.993154][ T44] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 84.994248][ T8270] folio_alloc_noprof+0x16c/0x344 [ 84.994267][ T8270] filemap_alloc_folio_noprof+0xc4/0x470 [ 84.998670][ T8270] __filemap_get_folio+0x414/0xae8 [ 84.999697][ T8270] pagecache_get_page+0x3c/0x128 [ 85.000794][ T8270] prepare_pages+0x148/0x65c [ 85.001679][ T8270] btrfs_buffered_write+0x650/0xfd4 [ 85.002844][ T8270] btrfs_direct_write+0x478/0x8c8 [ 85.003981][ T8270] btrfs_do_write_iter+0x220/0x5d0 [ 85.005162][ T8270] btrfs_file_write_iter+0x2c/0x3c [ 85.006403][ T8270] vfs_write+0x940/0xc80 [ 85.007290][ T8270] ksys_write+0x15c/0x26c [ 85.008236][ T8270] __arm64_sys_write+0x7c/0x90 [ 85.009243][ T8270] invoke_syscall+0x98/0x2b8 [ 85.010131][ T8270] el0_svc_common+0x130/0x23c [ 85.011124][ T8270] do_el0_svc+0x48/0x58 [ 85.012016][ T8270] el0_svc+0x54/0x168 [ 85.012944][ T8270] el0t_64_sync_handler+0x84/0xfc [ 85.013975][ T8270] el0t_64_sync+0x190/0x194 [ 85.029123][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 85.253285][ T8288] loop0: detected capacity change from 0 to 32768 [ 85.255394][ T8288] btrfs: Deprecated parameter 'usebackuproot' [ 85.256768][ T8288] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 85.259209][ T8288] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (8288) [ 85.263705][ T8288] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 85.265900][ T8288] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 85.267897][ T8288] BTRFS info (device loop0): using free-space-tree [ 85.277479][ T8288] BTRFS info (device loop0): rebuilding free space tree [ 85.297079][ T8288] FAULT_INJECTION: forcing a failure. [ 85.297079][ T8288] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 85.300425][ T8288] CPU: 1 UID: 0 PID: 8288 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 85.302872][ T8288] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 85.305027][ T8288] Call trace: [ 85.305862][ T8288] dump_backtrace+0x1b8/0x1e4 [ 85.306940][ T8288] show_stack+0x2c/0x3c [ 85.307826][ T8288] dump_stack_lvl+0xe4/0x150 [ 85.308837][ T8288] dump_stack+0x1c/0x28 [ 85.309774][ T8288] should_fail_ex+0x3b0/0x50c [ 85.310809][ T8288] should_fail_alloc_page+0x104/0x124 [ 85.311953][ T8288] prepare_alloc_pages+0x1b4/0x508 [ 85.313177][ T8288] __alloc_pages_noprof+0x150/0x6c0 [ 85.313225][ T4315] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 85.314287][ T8288] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 85.314308][ T8288] folio_alloc_noprof+0x16c/0x344 [ 85.314321][ T8288] filemap_alloc_folio_noprof+0xc4/0x470 [ 85.319736][ T8288] __filemap_get_folio+0x414/0xae8 [ 85.320908][ T8288] pagecache_get_page+0x3c/0x128 [ 85.322000][ T8288] prepare_pages+0x148/0x65c [ 85.322971][ T8288] btrfs_buffered_write+0x650/0xfd4 [ 85.324141][ T8288] btrfs_direct_write+0x478/0x8c8 [ 85.325145][ T8288] btrfs_do_write_iter+0x220/0x5d0 [ 85.326393][ T8288] btrfs_file_write_iter+0x2c/0x3c [ 85.327480][ T8288] vfs_write+0x940/0xc80 [ 85.328332][ T8288] ksys_write+0x15c/0x26c [ 85.329333][ T8288] __arm64_sys_write+0x7c/0x90 [ 85.330286][ T8288] invoke_syscall+0x98/0x2b8 [ 85.331189][ T8288] el0_svc_common+0x130/0x23c [ 85.332120][ T8288] do_el0_svc+0x48/0x58 [ 85.333039][ T8288] el0_svc+0x54/0x168 [ 85.333998][ T8288] el0t_64_sync_handler+0x84/0xfc [ 85.335075][ T8288] el0t_64_sync+0x190/0x194 [ 85.344313][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 85.520630][ T8306] loop0: detected capacity change from 0 to 32768 [ 85.522775][ T8306] btrfs: Deprecated parameter 'usebackuproot' [ 85.524259][ T8306] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 85.526653][ T8306] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (8306) [ 85.532594][ T8306] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 85.535365][ T8306] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 85.537359][ T8306] BTRFS info (device loop0): using free-space-tree [ 85.564115][ T8306] BTRFS info (device loop0): rebuilding free space tree [ 85.574674][ T8306] FAULT_INJECTION: forcing a failure. [ 85.574674][ T8306] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 85.577448][ T8306] CPU: 1 UID: 0 PID: 8306 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 85.579836][ T8306] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 85.582339][ T8306] Call trace: [ 85.583064][ T8306] dump_backtrace+0x1b8/0x1e4 [ 85.584093][ T8306] show_stack+0x2c/0x3c [ 85.585019][ T8306] dump_stack_lvl+0xe4/0x150 [ 85.585964][ T8306] dump_stack+0x1c/0x28 [ 85.586835][ T8306] should_fail_ex+0x3b0/0x50c [ 85.587904][ T8306] should_fail_alloc_page+0x104/0x124 [ 85.589069][ T8306] prepare_alloc_pages+0x1b4/0x508 [ 85.590163][ T8306] __alloc_pages_noprof+0x150/0x6c0 [ 85.591320][ T8306] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 85.592379][ T8306] folio_alloc_noprof+0x16c/0x344 [ 85.593469][ T8306] filemap_alloc_folio_noprof+0xc4/0x470 [ 85.594705][ T8306] __filemap_get_folio+0x414/0xae8 [ 85.595809][ T8306] pagecache_get_page+0x3c/0x128 [ 85.596871][ T8306] prepare_pages+0x148/0x65c [ 85.597161][ T4315] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 85.597851][ T8306] btrfs_buffered_write+0x650/0xfd4 [ 85.597870][ T8306] btrfs_direct_write+0x478/0x8c8 [ 85.601893][ T8306] btrfs_do_write_iter+0x220/0x5d0 [ 85.602987][ T8306] btrfs_file_write_iter+0x2c/0x3c [ 85.604040][ T8306] vfs_write+0x940/0xc80 [ 85.604962][ T8306] ksys_write+0x15c/0x26c [ 85.605875][ T8306] __arm64_sys_write+0x7c/0x90 [ 85.606941][ T8306] invoke_syscall+0x98/0x2b8 [ 85.607817][ T8306] el0_svc_common+0x130/0x23c [ 85.608873][ T8306] do_el0_svc+0x48/0x58 [ 85.609712][ T8306] el0_svc+0x54/0x168 [ 85.610653][ T8306] el0t_64_sync_handler+0x84/0xfc [ 85.611849][ T8306] el0t_64_sync+0x190/0x194 [ 85.633872][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 85.854774][ T8324] loop0: detected capacity change from 0 to 32768 [ 85.856739][ T8324] btrfs: Deprecated parameter 'usebackuproot' [ 85.858077][ T8324] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 85.866661][ T8324] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (8324) [ 85.871688][ T8324] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 85.873895][ T8324] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 85.875803][ T8324] BTRFS info (device loop0): using free-space-tree [ 85.885703][ T8324] BTRFS info (device loop0): rebuilding free space tree [ 85.900476][ T8324] FAULT_INJECTION: forcing a failure. [ 85.900476][ T8324] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 85.903200][ T8324] CPU: 0 UID: 0 PID: 8324 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 85.905429][ T8324] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 85.907545][ T8324] Call trace: [ 85.908264][ T8324] dump_backtrace+0x1b8/0x1e4 [ 85.909275][ T8324] show_stack+0x2c/0x3c [ 85.910197][ T8324] dump_stack_lvl+0xe4/0x150 [ 85.911175][ T8324] dump_stack+0x1c/0x28 [ 85.912017][ T8324] should_fail_ex+0x3b0/0x50c [ 85.913036][ T8324] should_fail_alloc_page+0x104/0x124 [ 85.914241][ T8324] prepare_alloc_pages+0x1b4/0x508 [ 85.915401][ T8324] __alloc_pages_noprof+0x150/0x6c0 [ 85.916536][ T8324] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 85.917717][ T8324] folio_alloc_noprof+0x16c/0x344 [ 85.918811][ T8324] filemap_alloc_folio_noprof+0xc4/0x470 [ 85.920017][ T8324] __filemap_get_folio+0x414/0xae8 [ 85.921185][ T8324] pagecache_get_page+0x3c/0x128 [ 85.922254][ T8324] prepare_pages+0x148/0x65c [ 85.923250][ T8324] btrfs_buffered_write+0x650/0xfd4 [ 85.924490][ T8324] btrfs_direct_write+0x478/0x8c8 [ 85.925568][ T8324] btrfs_do_write_iter+0x220/0x5d0 [ 85.926708][ T8324] btrfs_file_write_iter+0x2c/0x3c [ 85.927882][ T8324] vfs_write+0x940/0xc80 [ 85.928783][ T8324] ksys_write+0x15c/0x26c [ 85.929745][ T8324] __arm64_sys_write+0x7c/0x90 [ 85.930697][ T8324] invoke_syscall+0x98/0x2b8 [ 85.931768][ T8324] el0_svc_common+0x130/0x23c [ 85.932798][ T8324] do_el0_svc+0x48/0x58 [ 85.933635][ T8324] el0_svc+0x54/0x168 [ 85.934575][ T8324] el0t_64_sync_handler+0x84/0xfc [ 85.935592][ T8324] el0t_64_sync+0x190/0x194 [ 85.952653][ T44] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 85.964529][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 86.205342][ T8342] loop0: detected capacity change from 0 to 32768 [ 86.207417][ T8342] btrfs: Deprecated parameter 'usebackuproot' [ 86.208635][ T8342] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 86.211433][ T8342] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (8342) [ 86.217994][ T8342] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 86.220724][ T8342] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 86.222707][ T8342] BTRFS info (device loop0): using free-space-tree [ 86.232645][ T8342] BTRFS info (device loop0): rebuilding free space tree [ 86.245500][ T8342] FAULT_INJECTION: forcing a failure. [ 86.245500][ T8342] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 86.248397][ T8342] CPU: 1 UID: 0 PID: 8342 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 86.250768][ T8342] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 86.253107][ T8342] Call trace: [ 86.253776][ T8342] dump_backtrace+0x1b8/0x1e4 [ 86.254739][ T8342] show_stack+0x2c/0x3c [ 86.255717][ T8342] dump_stack_lvl+0xe4/0x150 [ 86.256777][ T8342] dump_stack+0x1c/0x28 [ 86.257787][ T8342] should_fail_ex+0x3b0/0x50c [ 86.258737][ T8342] should_fail_alloc_page+0x104/0x124 [ 86.259865][ T8342] prepare_alloc_pages+0x1b4/0x508 [ 86.261029][ T8342] __alloc_pages_noprof+0x150/0x6c0 [ 86.262214][ T8342] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 86.263567][ T8342] folio_alloc_noprof+0x16c/0x344 [ 86.264632][ T8342] filemap_alloc_folio_noprof+0xc4/0x470 [ 86.265773][ T8342] __filemap_get_folio+0x414/0xae8 [ 86.266887][ T8342] pagecache_get_page+0x3c/0x128 [ 86.267884][ T8342] prepare_pages+0x148/0x65c [ 86.269054][ T8342] btrfs_buffered_write+0x650/0xfd4 [ 86.270184][ T8342] btrfs_direct_write+0x478/0x8c8 [ 86.271283][ T8342] btrfs_do_write_iter+0x220/0x5d0 [ 86.272291][ T8342] btrfs_file_write_iter+0x2c/0x3c [ 86.273558][ T8342] vfs_write+0x940/0xc80 [ 86.274559][ T8342] ksys_write+0x15c/0x26c [ 86.275557][ T8342] __arm64_sys_write+0x7c/0x90 [ 86.276766][ T8342] invoke_syscall+0x98/0x2b8 [ 86.277797][ T8342] el0_svc_common+0x130/0x23c [ 86.278888][ T8342] do_el0_svc+0x48/0x58 [ 86.279844][ T8342] el0_svc+0x54/0x168 [ 86.280853][ T8342] el0t_64_sync_handler+0x84/0xfc [ 86.282074][ T8342] el0t_64_sync+0x190/0x194 [ 86.285718][ T43] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 86.308238][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 86.512994][ T8360] loop0: detected capacity change from 0 to 32768 [ 86.515042][ T8360] btrfs: Deprecated parameter 'usebackuproot' [ 86.516428][ T8360] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 86.518901][ T8360] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (8360) [ 86.526150][ T8360] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 86.528408][ T8360] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 86.531598][ T8360] BTRFS info (device loop0): using free-space-tree [ 86.557534][ T8360] BTRFS info (device loop0): rebuilding free space tree [ 86.584414][ T8360] FAULT_INJECTION: forcing a failure. [ 86.584414][ T8360] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 86.587377][ T8360] CPU: 1 UID: 0 PID: 8360 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 86.589607][ T8360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 86.591712][ T8360] Call trace: [ 86.592427][ T8360] dump_backtrace+0x1b8/0x1e4 [ 86.593565][ T8360] show_stack+0x2c/0x3c [ 86.594657][ T8360] dump_stack_lvl+0xe4/0x150 [ 86.594802][ T4315] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 86.595657][ T8360] dump_stack+0x1c/0x28 [ 86.595677][ T8360] should_fail_ex+0x3b0/0x50c [ 86.595692][ T8360] should_fail_alloc_page+0x104/0x124 [ 86.595705][ T8360] prepare_alloc_pages+0x1b4/0x508 [ 86.601559][ T8360] __alloc_pages_noprof+0x150/0x6c0 [ 86.602801][ T8360] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 86.604124][ T8360] folio_alloc_noprof+0x16c/0x344 [ 86.605139][ T8360] filemap_alloc_folio_noprof+0xc4/0x470 [ 86.606460][ T8360] __filemap_get_folio+0x414/0xae8 [ 86.607676][ T8360] pagecache_get_page+0x3c/0x128 [ 86.608899][ T8360] prepare_pages+0x148/0x65c [ 86.609819][ T8360] btrfs_buffered_write+0x650/0xfd4 [ 86.611016][ T8360] btrfs_direct_write+0x478/0x8c8 [ 86.612025][ T8360] btrfs_do_write_iter+0x220/0x5d0 [ 86.613085][ T8360] btrfs_file_write_iter+0x2c/0x3c [ 86.614272][ T8360] vfs_write+0x940/0xc80 [ 86.615188][ T8360] ksys_write+0x15c/0x26c [ 86.616076][ T8360] __arm64_sys_write+0x7c/0x90 [ 86.617163][ T8360] invoke_syscall+0x98/0x2b8 [ 86.618120][ T8360] el0_svc_common+0x130/0x23c [ 86.619164][ T8360] do_el0_svc+0x48/0x58 [ 86.620079][ T8360] el0_svc+0x54/0x168 [ 86.620914][ T8360] el0t_64_sync_handler+0x84/0xfc [ 86.622085][ T8360] el0t_64_sync+0x190/0x194 [ 86.644601][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 86.867438][ T8378] loop0: detected capacity change from 0 to 32768 [ 86.869572][ T8378] btrfs: Deprecated parameter 'usebackuproot' [ 86.871046][ T8378] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 86.873566][ T8378] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (8378) [ 86.877848][ T8378] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 86.882915][ T8378] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 86.884818][ T8378] BTRFS info (device loop0): using free-space-tree [ 86.894302][ T8378] BTRFS info (device loop0): rebuilding free space tree [ 86.907435][ T8378] FAULT_INJECTION: forcing a failure. [ 86.907435][ T8378] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 86.910306][ T8378] CPU: 0 UID: 0 PID: 8378 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 86.912601][ T8378] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 86.914602][ T8378] Call trace: [ 86.915240][ T8378] dump_backtrace+0x1b8/0x1e4 [ 86.916229][ T8378] show_stack+0x2c/0x3c [ 86.916992][ T8378] dump_stack_lvl+0xe4/0x150 [ 86.917966][ T8378] dump_stack+0x1c/0x28 [ 86.918819][ T8378] should_fail_ex+0x3b0/0x50c [ 86.918977][ T43] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 86.919780][ T8378] should_fail_alloc_page+0x104/0x124 [ 86.919799][ T8378] prepare_alloc_pages+0x1b4/0x508 [ 86.919811][ T8378] __alloc_pages_noprof+0x150/0x6c0 [ 86.919822][ T8378] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 86.919835][ T8378] folio_alloc_noprof+0x16c/0x344 [ 86.919848][ T8378] filemap_alloc_folio_noprof+0xc4/0x470 [ 86.919862][ T8378] __filemap_get_folio+0x414/0xae8 [ 86.919874][ T8378] pagecache_get_page+0x3c/0x128 [ 86.919886][ T8378] prepare_pages+0x148/0x65c [ 86.919900][ T8378] btrfs_buffered_write+0x650/0xfd4 [ 86.919913][ T8378] btrfs_direct_write+0x478/0x8c8 [ 86.919926][ T8378] btrfs_do_write_iter+0x220/0x5d0 [ 86.919939][ T8378] btrfs_file_write_iter+0x2c/0x3c [ 86.919948][ T8378] vfs_write+0x940/0xc80 [ 86.919960][ T8378] ksys_write+0x15c/0x26c [ 86.938798][ T8378] __arm64_sys_write+0x7c/0x90 [ 86.939738][ T8378] invoke_syscall+0x98/0x2b8 [ 86.940663][ T8378] el0_svc_common+0x130/0x23c [ 86.941623][ T8378] do_el0_svc+0x48/0x58 [ 86.942640][ T8378] el0_svc+0x54/0x168 [ 86.943557][ T8378] el0t_64_sync_handler+0x84/0xfc [ 86.944653][ T8378] el0t_64_sync+0x190/0x194 [ 86.959113][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 87.146873][ T8396] loop0: detected capacity change from 0 to 32768 [ 87.149099][ T8396] btrfs: Deprecated parameter 'usebackuproot' [ 87.151054][ T8396] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 87.153741][ T8396] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (8396) [ 87.159093][ T8396] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 87.161551][ T8396] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 87.163396][ T8396] BTRFS info (device loop0): using free-space-tree [ 87.174514][ T8396] BTRFS info (device loop0): rebuilding free space tree [ 87.192693][ T8396] FAULT_INJECTION: forcing a failure. [ 87.192693][ T8396] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 87.195587][ T8396] CPU: 0 UID: 0 PID: 8396 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 87.198081][ T8396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 87.200408][ T8396] Call trace: [ 87.201142][ T8396] dump_backtrace+0x1b8/0x1e4 [ 87.202059][ T8396] show_stack+0x2c/0x3c [ 87.203005][ T8396] dump_stack_lvl+0xe4/0x150 [ 87.204052][ T8396] dump_stack+0x1c/0x28 [ 87.204922][ T8396] should_fail_ex+0x3b0/0x50c [ 87.205974][ T8396] should_fail_alloc_page+0x104/0x124 [ 87.207053][ T8396] prepare_alloc_pages+0x1b4/0x508 [ 87.208197][ T8396] __alloc_pages_noprof+0x150/0x6c0 [ 87.209279][ T8396] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 87.210438][ T8396] folio_alloc_noprof+0x16c/0x344 [ 87.211642][ T8396] filemap_alloc_folio_noprof+0xc4/0x470 [ 87.213035][ T8396] __filemap_get_folio+0x414/0xae8 [ 87.214121][ T8396] pagecache_get_page+0x3c/0x128 [ 87.215259][ T8396] prepare_pages+0x148/0x65c [ 87.216267][ T8396] btrfs_buffered_write+0x650/0xfd4 [ 87.217351][ T8396] btrfs_direct_write+0x478/0x8c8 [ 87.218511][ T8396] btrfs_do_write_iter+0x220/0x5d0 [ 87.219746][ T8396] btrfs_file_write_iter+0x2c/0x3c [ 87.220856][ T8396] vfs_write+0x940/0xc80 [ 87.221753][ T8396] ksys_write+0x15c/0x26c [ 87.222839][ T8396] __arm64_sys_write+0x7c/0x90 [ 87.223901][ T8396] invoke_syscall+0x98/0x2b8 [ 87.224989][ T8396] el0_svc_common+0x130/0x23c [ 87.225998][ T8396] do_el0_svc+0x48/0x58 [ 87.227022][ T8396] el0_svc+0x54/0x168 [ 87.227960][ T8396] el0t_64_sync_handler+0x84/0xfc [ 87.229077][ T8396] el0t_64_sync+0x190/0x194 [ 87.243186][ T44] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 87.254421][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 87.489398][ T8414] loop0: detected capacity change from 0 to 32768 [ 87.491552][ T8414] btrfs: Deprecated parameter 'usebackuproot' [ 87.492898][ T8414] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 87.495215][ T8414] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (8414) [ 87.499699][ T8414] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 87.502406][ T8414] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 87.504177][ T8414] BTRFS info (device loop0): using free-space-tree [ 87.520251][ T8414] BTRFS info (device loop0): rebuilding free space tree [ 87.534084][ T8414] FAULT_INJECTION: forcing a failure. [ 87.534084][ T8414] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 87.543944][ T8414] CPU: 1 UID: 0 PID: 8414 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 87.546567][ T8414] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 87.548735][ T8414] Call trace: [ 87.549447][ T8414] dump_backtrace+0x1b8/0x1e4 [ 87.550453][ T8414] show_stack+0x2c/0x3c [ 87.551344][ T8414] dump_stack_lvl+0xe4/0x150 [ 87.552262][ T8414] dump_stack+0x1c/0x28 [ 87.553213][ T8414] should_fail_ex+0x3b0/0x50c [ 87.554210][ T8414] should_fail_alloc_page+0x104/0x124 [ 87.555494][ T8414] prepare_alloc_pages+0x1b4/0x508 [ 87.556685][ T8414] __alloc_pages_noprof+0x150/0x6c0 [ 87.557721][ T8414] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 87.558994][ T8414] folio_alloc_noprof+0x16c/0x344 [ 87.560257][ T8414] filemap_alloc_folio_noprof+0xc4/0x470 [ 87.561454][ T8414] __filemap_get_folio+0x414/0xae8 [ 87.562431][ T8414] pagecache_get_page+0x3c/0x128 [ 87.563503][ T8414] prepare_pages+0x148/0x65c [ 87.564678][ T8414] btrfs_buffered_write+0x650/0xfd4 [ 87.565982][ T8414] btrfs_direct_write+0x478/0x8c8 [ 87.567116][ T8414] btrfs_do_write_iter+0x220/0x5d0 [ 87.567555][ T44] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 87.568270][ T8414] btrfs_file_write_iter+0x2c/0x3c [ 87.568286][ T8414] vfs_write+0x940/0xc80 [ 87.572446][ T8414] ksys_write+0x15c/0x26c [ 87.573333][ T8414] __arm64_sys_write+0x7c/0x90 [ 87.574251][ T8414] invoke_syscall+0x98/0x2b8 [ 87.575344][ T8414] el0_svc_common+0x130/0x23c [ 87.576284][ T8414] do_el0_svc+0x48/0x58 [ 87.577198][ T8414] el0_svc+0x54/0x168 [ 87.578168][ T8414] el0t_64_sync_handler+0x84/0xfc [ 87.579232][ T8414] el0t_64_sync+0x190/0x194 [ 87.599099][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 87.794914][ T8432] loop0: detected capacity change from 0 to 32768 [ 87.797017][ T8432] btrfs: Deprecated parameter 'usebackuproot' [ 87.798474][ T8432] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 87.800875][ T8432] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (8432) [ 87.805856][ T8432] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 87.808016][ T8432] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 87.809979][ T8432] BTRFS info (device loop0): using free-space-tree [ 87.820073][ T8432] BTRFS info (device loop0): rebuilding free space tree [ 87.837913][ T8432] FAULT_INJECTION: forcing a failure. [ 87.837913][ T8432] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 87.842263][ T8432] CPU: 0 UID: 0 PID: 8432 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 87.844958][ T8432] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 87.847135][ T8432] Call trace: [ 87.847899][ T8432] dump_backtrace+0x1b8/0x1e4 [ 87.849077][ T8432] show_stack+0x2c/0x3c [ 87.849936][ T8432] dump_stack_lvl+0xe4/0x150 [ 87.850876][ T8432] dump_stack+0x1c/0x28 [ 87.851778][ T8432] should_fail_ex+0x3b0/0x50c [ 87.852855][ T8432] should_fail_alloc_page+0x104/0x124 [ 87.854008][ T8432] prepare_alloc_pages+0x1b4/0x508 [ 87.855049][ T8432] __alloc_pages_noprof+0x150/0x6c0 [ 87.856158][ T8432] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 87.857402][ T8432] folio_alloc_noprof+0x16c/0x344 [ 87.858531][ T8432] filemap_alloc_folio_noprof+0xc4/0x470 [ 87.859778][ T8432] __filemap_get_folio+0x414/0xae8 [ 87.860556][ T44] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 87.860973][ T8432] pagecache_get_page+0x3c/0x128 [ 87.860992][ T8432] prepare_pages+0x148/0x65c [ 87.865231][ T8432] btrfs_buffered_write+0x650/0xfd4 [ 87.866466][ T8432] btrfs_direct_write+0x478/0x8c8 [ 87.867553][ T8432] btrfs_do_write_iter+0x220/0x5d0 [ 87.868688][ T8432] btrfs_file_write_iter+0x2c/0x3c [ 87.869776][ T8432] vfs_write+0x940/0xc80 [ 87.870663][ T8432] ksys_write+0x15c/0x26c [ 87.871657][ T8432] __arm64_sys_write+0x7c/0x90 [ 87.872674][ T8432] invoke_syscall+0x98/0x2b8 [ 87.873744][ T8432] el0_svc_common+0x130/0x23c [ 87.874862][ T8432] do_el0_svc+0x48/0x58 [ 87.875731][ T8432] el0_svc+0x54/0x168 [ 87.876603][ T8432] el0t_64_sync_handler+0x84/0xfc [ 87.877735][ T8432] el0t_64_sync+0x190/0x194 [ 87.892800][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 88.098298][ T8450] loop0: detected capacity change from 0 to 32768 [ 88.100499][ T8450] btrfs: Deprecated parameter 'usebackuproot' [ 88.101756][ T8450] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 88.104077][ T8450] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (8450) [ 88.108708][ T8450] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 88.117786][ T8450] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 88.119838][ T8450] BTRFS info (device loop0): using free-space-tree [ 88.128765][ T8450] BTRFS info (device loop0): rebuilding free space tree [ 88.143214][ T8450] FAULT_INJECTION: forcing a failure. [ 88.143214][ T8450] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 88.146154][ T8450] CPU: 0 UID: 0 PID: 8450 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 88.148422][ T8450] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 88.150434][ T8450] Call trace: [ 88.151092][ T8450] dump_backtrace+0x1b8/0x1e4 [ 88.152104][ T8450] show_stack+0x2c/0x3c [ 88.153096][ T8450] dump_stack_lvl+0xe4/0x150 [ 88.154118][ T8450] dump_stack+0x1c/0x28 [ 88.155057][ T8450] should_fail_ex+0x3b0/0x50c [ 88.156182][ T8450] should_fail_alloc_page+0x104/0x124 [ 88.156217][ T236] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 88.157279][ T8450] prepare_alloc_pages+0x1b4/0x508 [ 88.157297][ T8450] __alloc_pages_noprof+0x150/0x6c0 [ 88.157309][ T8450] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 88.157322][ T8450] folio_alloc_noprof+0x16c/0x344 [ 88.163903][ T8450] filemap_alloc_folio_noprof+0xc4/0x470 [ 88.165031][ T8450] __filemap_get_folio+0x414/0xae8 [ 88.166153][ T8450] pagecache_get_page+0x3c/0x128 [ 88.167253][ T8450] prepare_pages+0x148/0x65c [ 88.168202][ T8450] btrfs_buffered_write+0x650/0xfd4 [ 88.169334][ T8450] btrfs_direct_write+0x478/0x8c8 [ 88.170390][ T8450] btrfs_do_write_iter+0x220/0x5d0 [ 88.171601][ T8450] btrfs_file_write_iter+0x2c/0x3c [ 88.172791][ T8450] vfs_write+0x940/0xc80 [ 88.173897][ T8450] ksys_write+0x15c/0x26c [ 88.174933][ T8450] __arm64_sys_write+0x7c/0x90 [ 88.176037][ T8450] invoke_syscall+0x98/0x2b8 [ 88.176989][ T8450] el0_svc_common+0x130/0x23c [ 88.177990][ T8450] do_el0_svc+0x48/0x58 [ 88.178948][ T8450] el0_svc+0x54/0x168 [ 88.179781][ T8450] el0t_64_sync_handler+0x84/0xfc [ 88.180918][ T8450] el0t_64_sync+0x190/0x194 [ 88.199384][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 88.381586][ T8468] loop0: detected capacity change from 0 to 32768 [ 88.383730][ T8468] btrfs: Deprecated parameter 'usebackuproot' [ 88.385124][ T8468] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 88.387599][ T8468] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (8468) [ 88.392196][ T8468] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 88.394427][ T8468] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 88.396219][ T8468] BTRFS info (device loop0): using free-space-tree [ 88.412744][ T8468] BTRFS info (device loop0): rebuilding free space tree [ 88.424378][ T8468] FAULT_INJECTION: forcing a failure. [ 88.424378][ T8468] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 88.427267][ T8468] CPU: 0 UID: 0 PID: 8468 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 88.429807][ T8468] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 88.432082][ T8468] Call trace: [ 88.432847][ T8468] dump_backtrace+0x1b8/0x1e4 [ 88.433887][ T8468] show_stack+0x2c/0x3c [ 88.434791][ T8468] dump_stack_lvl+0xe4/0x150 [ 88.435817][ T8468] dump_stack+0x1c/0x28 [ 88.436699][ T8468] should_fail_ex+0x3b0/0x50c [ 88.437716][ T8468] should_fail_alloc_page+0x104/0x124 [ 88.438890][ T8468] prepare_alloc_pages+0x1b4/0x508 [ 88.439979][ T8468] __alloc_pages_noprof+0x150/0x6c0 [ 88.441255][ T8468] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 88.442434][ T8468] folio_alloc_noprof+0x16c/0x344 [ 88.443567][ T8468] filemap_alloc_folio_noprof+0xc4/0x470 [ 88.444825][ T8468] __filemap_get_folio+0x414/0xae8 [ 88.445999][ T8468] pagecache_get_page+0x3c/0x128 [ 88.447162][ T8468] prepare_pages+0x148/0x65c [ 88.448195][ T8468] btrfs_buffered_write+0x650/0xfd4 [ 88.449252][ T8468] btrfs_direct_write+0x478/0x8c8 [ 88.450338][ T8468] btrfs_do_write_iter+0x220/0x5d0 [ 88.451443][ T8468] btrfs_file_write_iter+0x2c/0x3c [ 88.452641][ T8468] vfs_write+0x940/0xc80 [ 88.453601][ T8468] ksys_write+0x15c/0x26c [ 88.454675][ T8468] __arm64_sys_write+0x7c/0x90 [ 88.455678][ T8468] invoke_syscall+0x98/0x2b8 [ 88.456726][ T8468] el0_svc_common+0x130/0x23c [ 88.457421][ T236] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 88.457720][ T8468] do_el0_svc+0x48/0x58 [ 88.457736][ T8468] el0_svc+0x54/0x168 [ 88.461687][ T8468] el0t_64_sync_handler+0x84/0xfc [ 88.462917][ T8468] el0t_64_sync+0x190/0x194 [ 88.474459][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 88.665635][ T8486] loop0: detected capacity change from 0 to 32768 [ 88.667698][ T8486] btrfs: Deprecated parameter 'usebackuproot' [ 88.669158][ T8486] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 88.671603][ T8486] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (8486) [ 88.675967][ T8486] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 88.678155][ T8486] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 88.680269][ T8486] BTRFS info (device loop0): using free-space-tree [ 88.690073][ T8486] BTRFS info (device loop0): rebuilding free space tree [ 88.716556][ T8486] FAULT_INJECTION: forcing a failure. [ 88.716556][ T8486] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 88.723475][ T4315] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 88.726416][ T8486] CPU: 0 UID: 0 PID: 8486 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 88.728537][ T8486] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 88.730863][ T8486] Call trace: [ 88.731592][ T8486] dump_backtrace+0x1b8/0x1e4 [ 88.732830][ T8486] show_stack+0x2c/0x3c [ 88.733725][ T8486] dump_stack_lvl+0xe4/0x150 [ 88.734791][ T8486] dump_stack+0x1c/0x28 [ 88.735677][ T8486] should_fail_ex+0x3b0/0x50c [ 88.736742][ T8486] should_fail_alloc_page+0x104/0x124 [ 88.737927][ T8486] prepare_alloc_pages+0x1b4/0x508 [ 88.739033][ T8486] __alloc_pages_noprof+0x150/0x6c0 [ 88.740112][ T8486] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 88.741362][ T8486] folio_alloc_noprof+0x16c/0x344 [ 88.742612][ T8486] filemap_alloc_folio_noprof+0xc4/0x470 [ 88.743913][ T8486] __filemap_get_folio+0x414/0xae8 [ 88.745018][ T8486] pagecache_get_page+0x3c/0x128 [ 88.746217][ T8486] prepare_pages+0x148/0x65c [ 88.747182][ T8486] btrfs_buffered_write+0x650/0xfd4 [ 88.748397][ T8486] btrfs_direct_write+0x478/0x8c8 [ 88.749473][ T8486] btrfs_do_write_iter+0x220/0x5d0 [ 88.750643][ T8486] btrfs_file_write_iter+0x2c/0x3c [ 88.751906][ T8486] vfs_write+0x940/0xc80 [ 88.752822][ T8486] ksys_write+0x15c/0x26c [ 88.753700][ T8486] __arm64_sys_write+0x7c/0x90 [ 88.754729][ T8486] invoke_syscall+0x98/0x2b8 [ 88.755969][ T8486] el0_svc_common+0x130/0x23c [ 88.756984][ T8486] do_el0_svc+0x48/0x58 [ 88.757986][ T8486] el0_svc+0x54/0x168 [ 88.758807][ T8486] el0t_64_sync_handler+0x84/0xfc [ 88.759869][ T8486] el0t_64_sync+0x190/0x194 [ 88.780835][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 88.998252][ T8504] loop0: detected capacity change from 0 to 32768 [ 89.000529][ T8504] btrfs: Deprecated parameter 'usebackuproot' [ 89.001759][ T8504] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 89.006272][ T8504] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (8504) [ 89.010796][ T8504] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 89.012775][ T8504] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 89.014685][ T8504] BTRFS info (device loop0): using free-space-tree [ 89.034988][ T8504] BTRFS info (device loop0): rebuilding free space tree [ 89.047024][ T8504] FAULT_INJECTION: forcing a failure. [ 89.047024][ T8504] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 89.050057][ T8504] CPU: 0 UID: 0 PID: 8504 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 89.052408][ T8504] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 89.054313][ T8504] Call trace: [ 89.054993][ T8504] dump_backtrace+0x1b8/0x1e4 [ 89.056084][ T8504] show_stack+0x2c/0x3c [ 89.057012][ T8504] dump_stack_lvl+0xe4/0x150 [ 89.057908][ T8504] dump_stack+0x1c/0x28 [ 89.058789][ T8504] should_fail_ex+0x3b0/0x50c [ 89.059914][ T8504] should_fail_alloc_page+0x104/0x124 [ 89.061060][ T8504] prepare_alloc_pages+0x1b4/0x508 [ 89.062300][ T8504] __alloc_pages_noprof+0x150/0x6c0 [ 89.063528][ T8504] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 89.064822][ T8504] folio_alloc_noprof+0x16c/0x344 [ 89.065958][ T8504] filemap_alloc_folio_noprof+0xc4/0x470 [ 89.067202][ T8504] __filemap_get_folio+0x414/0xae8 [ 89.068447][ T8504] pagecache_get_page+0x3c/0x128 [ 89.069548][ T8504] prepare_pages+0x148/0x65c [ 89.070500][ T8504] btrfs_buffered_write+0x650/0xfd4 [ 89.071722][ T8504] btrfs_direct_write+0x478/0x8c8 [ 89.072864][ T8504] btrfs_do_write_iter+0x220/0x5d0 [ 89.073942][ T8504] btrfs_file_write_iter+0x2c/0x3c [ 89.075086][ T8504] vfs_write+0x940/0xc80 [ 89.076146][ T8504] ksys_write+0x15c/0x26c [ 89.077089][ T8504] __arm64_sys_write+0x7c/0x90 [ 89.078122][ T8504] invoke_syscall+0x98/0x2b8 [ 89.079128][ T8504] el0_svc_common+0x130/0x23c [ 89.080161][ T8504] do_el0_svc+0x48/0x58 [ 89.081123][ T8504] el0_svc+0x54/0x168 [ 89.082059][ T8504] el0t_64_sync_handler+0x84/0xfc [ 89.083117][ T8504] el0t_64_sync+0x190/0x194 [ 89.088057][ T4315] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) 1970/01/01 00:01:29 executed programs: 91 [ 89.113739][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 89.337791][ T8522] loop0: detected capacity change from 0 to 32768 [ 89.340056][ T8522] btrfs: Deprecated parameter 'usebackuproot' [ 89.341597][ T8522] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 89.345609][ T8522] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (8522) [ 89.351539][ T8522] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 89.353961][ T8522] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 89.355813][ T8522] BTRFS info (device loop0): using free-space-tree [ 89.365988][ T8522] BTRFS info (device loop0): rebuilding free space tree [ 89.385648][ T8522] FAULT_INJECTION: forcing a failure. [ 89.385648][ T8522] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 89.388593][ T8522] CPU: 0 UID: 0 PID: 8522 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 89.390785][ T8522] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 89.392982][ T8522] Call trace: [ 89.393719][ T8522] dump_backtrace+0x1b8/0x1e4 [ 89.394782][ T8522] show_stack+0x2c/0x3c [ 89.395719][ T8522] dump_stack_lvl+0xe4/0x150 [ 89.396677][ T8522] dump_stack+0x1c/0x28 [ 89.397610][ T8522] should_fail_ex+0x3b0/0x50c [ 89.398600][ T8522] should_fail_alloc_page+0x104/0x124 [ 89.399711][ T8522] prepare_alloc_pages+0x1b4/0x508 [ 89.400848][ T8522] __alloc_pages_noprof+0x150/0x6c0 [ 89.401991][ T8522] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 89.403176][ T8522] folio_alloc_noprof+0x16c/0x344 [ 89.404213][ T8522] filemap_alloc_folio_noprof+0xc4/0x470 [ 89.405581][ T8522] __filemap_get_folio+0x414/0xae8 [ 89.406753][ T8522] pagecache_get_page+0x3c/0x128 [ 89.407803][ T8522] prepare_pages+0x148/0x65c [ 89.408937][ T8522] btrfs_buffered_write+0x650/0xfd4 [ 89.410126][ T8522] btrfs_direct_write+0x478/0x8c8 [ 89.411449][ T8522] btrfs_do_write_iter+0x220/0x5d0 [ 89.412682][ T8522] btrfs_file_write_iter+0x2c/0x3c [ 89.414062][ T8522] vfs_write+0x940/0xc80 [ 89.414992][ T8522] ksys_write+0x15c/0x26c [ 89.416125][ T8522] __arm64_sys_write+0x7c/0x90 [ 89.417348][ T8522] invoke_syscall+0x98/0x2b8 [ 89.418707][ T8522] el0_svc_common+0x130/0x23c [ 89.419703][ T8522] do_el0_svc+0x48/0x58 [ 89.420628][ T8522] el0_svc+0x54/0x168 [ 89.421592][ T8522] el0t_64_sync_handler+0x84/0xfc [ 89.422637][ T8522] el0t_64_sync+0x190/0x194 [ 89.443851][ T44] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 89.457099][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 89.677521][ T8540] loop0: detected capacity change from 0 to 32768 [ 89.679653][ T8540] btrfs: Deprecated parameter 'usebackuproot' [ 89.681076][ T8540] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 89.683483][ T8540] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (8540) [ 89.687809][ T8540] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 89.690035][ T8540] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 89.691900][ T8540] BTRFS info (device loop0): using free-space-tree [ 89.706940][ T8540] BTRFS info (device loop0): rebuilding free space tree [ 89.734563][ T44] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 89.737197][ T8540] FAULT_INJECTION: forcing a failure. [ 89.737197][ T8540] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 89.740174][ T8540] CPU: 0 UID: 0 PID: 8540 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 89.742818][ T8540] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 89.745273][ T8540] Call trace: [ 89.745964][ T8540] dump_backtrace+0x1b8/0x1e4 [ 89.746965][ T8540] show_stack+0x2c/0x3c [ 89.747910][ T8540] dump_stack_lvl+0xe4/0x150 [ 89.748993][ T8540] dump_stack+0x1c/0x28 [ 89.749955][ T8540] should_fail_ex+0x3b0/0x50c [ 89.751043][ T8540] should_fail_alloc_page+0x104/0x124 [ 89.752209][ T8540] prepare_alloc_pages+0x1b4/0x508 [ 89.753415][ T8540] __alloc_pages_noprof+0x150/0x6c0 [ 89.754441][ T8540] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 89.755575][ T8540] folio_alloc_noprof+0x16c/0x344 [ 89.756658][ T8540] filemap_alloc_folio_noprof+0xc4/0x470 [ 89.757910][ T8540] __filemap_get_folio+0x414/0xae8 [ 89.759028][ T8540] pagecache_get_page+0x3c/0x128 [ 89.760115][ T8540] prepare_pages+0x148/0x65c [ 89.761455][ T8540] btrfs_buffered_write+0x650/0xfd4 [ 89.762548][ T8540] btrfs_direct_write+0x478/0x8c8 [ 89.763623][ T8540] btrfs_do_write_iter+0x220/0x5d0 [ 89.764855][ T8540] btrfs_file_write_iter+0x2c/0x3c [ 89.765989][ T8540] vfs_write+0x940/0xc80 [ 89.766902][ T8540] ksys_write+0x15c/0x26c [ 89.767939][ T8540] __arm64_sys_write+0x7c/0x90 [ 89.768927][ T8540] invoke_syscall+0x98/0x2b8 [ 89.770033][ T8540] el0_svc_common+0x130/0x23c [ 89.771047][ T8540] do_el0_svc+0x48/0x58 [ 89.771956][ T8540] el0_svc+0x54/0x168 [ 89.772814][ T8540] el0t_64_sync_handler+0x84/0xfc [ 89.773961][ T8540] el0t_64_sync+0x190/0x194 [ 89.796567][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 89.999656][ T8558] loop0: detected capacity change from 0 to 32768 [ 90.001888][ T8558] btrfs: Deprecated parameter 'usebackuproot' [ 90.003277][ T8558] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 90.005689][ T8558] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (8558) [ 90.010778][ T8558] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 90.013257][ T8558] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 90.015371][ T8558] BTRFS info (device loop0): using free-space-tree [ 90.026161][ T8558] BTRFS info (device loop0): rebuilding free space tree [ 90.061284][ T8558] FAULT_INJECTION: forcing a failure. [ 90.061284][ T8558] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 90.064293][ T8558] CPU: 0 UID: 0 PID: 8558 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 90.066703][ T8558] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 90.068841][ T8558] Call trace: [ 90.069655][ T8558] dump_backtrace+0x1b8/0x1e4 [ 90.070423][ T8558] show_stack+0x2c/0x3c [ 90.071091][ T8558] dump_stack_lvl+0xe4/0x150 [ 90.071838][ T8558] dump_stack+0x1c/0x28 [ 90.072519][ T8558] should_fail_ex+0x3b0/0x50c [ 90.073275][ T8558] should_fail_alloc_page+0x104/0x124 [ 90.074147][ T8558] prepare_alloc_pages+0x1b4/0x508 [ 90.075117][ T8558] __alloc_pages_noprof+0x150/0x6c0 [ 90.076575][ T8558] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 90.077775][ T8558] folio_alloc_noprof+0x16c/0x344 [ 90.078941][ T8558] filemap_alloc_folio_noprof+0xc4/0x470 [ 90.080159][ T8558] __filemap_get_folio+0x414/0xae8 [ 90.081334][ T8558] pagecache_get_page+0x3c/0x128 [ 90.082519][ T8558] prepare_pages+0x148/0x65c [ 90.083446][ T8558] btrfs_buffered_write+0x650/0xfd4 [ 90.084513][ T8558] btrfs_direct_write+0x478/0x8c8 [ 90.085481][ T8558] btrfs_do_write_iter+0x220/0x5d0 [ 90.086624][ T8558] btrfs_file_write_iter+0x2c/0x3c [ 90.087740][ T8558] vfs_write+0x940/0xc80 [ 90.088687][ T8558] ksys_write+0x15c/0x26c [ 90.089642][ T8558] __arm64_sys_write+0x7c/0x90 [ 90.090670][ T8558] invoke_syscall+0x98/0x2b8 [ 90.091674][ T8558] el0_svc_common+0x130/0x23c [ 90.092743][ T8558] do_el0_svc+0x48/0x58 [ 90.093697][ T8558] el0_svc+0x54/0x168 [ 90.094480][ T8558] el0t_64_sync_handler+0x84/0xfc [ 90.095607][ T8558] el0t_64_sync+0x190/0x194 [ 90.110817][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 90.111986][ T44] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 90.344154][ T8576] loop0: detected capacity change from 0 to 32768 [ 90.346453][ T8576] btrfs: Deprecated parameter 'usebackuproot' [ 90.347718][ T8576] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 90.350284][ T8576] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (8576) [ 90.356511][ T8576] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 90.358978][ T8576] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 90.361319][ T8576] BTRFS info (device loop0): using free-space-tree [ 90.377199][ T8576] BTRFS info (device loop0): rebuilding free space tree [ 90.397127][ T8576] FAULT_INJECTION: forcing a failure. [ 90.397127][ T8576] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 90.414204][ T8576] CPU: 1 UID: 0 PID: 8576 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 90.416496][ T8576] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 90.416689][ T44] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 90.418537][ T8576] Call trace: [ 90.418547][ T8576] dump_backtrace+0x1b8/0x1e4 [ 90.422291][ T8576] show_stack+0x2c/0x3c [ 90.423188][ T8576] dump_stack_lvl+0xe4/0x150 [ 90.424188][ T8576] dump_stack+0x1c/0x28 [ 90.425144][ T8576] should_fail_ex+0x3b0/0x50c [ 90.426117][ T8576] should_fail_alloc_page+0x104/0x124 [ 90.427234][ T8576] prepare_alloc_pages+0x1b4/0x508 [ 90.428308][ T8576] __alloc_pages_noprof+0x150/0x6c0 [ 90.429384][ T8576] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 90.430525][ T8576] folio_alloc_noprof+0x16c/0x344 [ 90.431463][ T8576] filemap_alloc_folio_noprof+0xc4/0x470 [ 90.432698][ T8576] __filemap_get_folio+0x414/0xae8 [ 90.433865][ T8576] pagecache_get_page+0x3c/0x128 [ 90.434944][ T8576] prepare_pages+0x148/0x65c [ 90.435931][ T8576] btrfs_buffered_write+0x650/0xfd4 [ 90.437284][ T8576] btrfs_direct_write+0x478/0x8c8 [ 90.438361][ T8576] btrfs_do_write_iter+0x220/0x5d0 [ 90.439444][ T8576] btrfs_file_write_iter+0x2c/0x3c [ 90.440542][ T8576] vfs_write+0x940/0xc80 [ 90.441468][ T8576] ksys_write+0x15c/0x26c [ 90.442379][ T8576] __arm64_sys_write+0x7c/0x90 [ 90.443385][ T8576] invoke_syscall+0x98/0x2b8 [ 90.444312][ T8576] el0_svc_common+0x130/0x23c [ 90.445366][ T8576] do_el0_svc+0x48/0x58 [ 90.446185][ T8576] el0_svc+0x54/0x168 [ 90.447022][ T8576] el0t_64_sync_handler+0x84/0xfc [ 90.448121][ T8576] el0t_64_sync+0x190/0x194 [ 90.459611][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 90.701031][ T8594] loop0: detected capacity change from 0 to 32768 [ 90.703001][ T8594] btrfs: Deprecated parameter 'usebackuproot' [ 90.704402][ T8594] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 90.706803][ T8594] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (8594) [ 90.712537][ T8594] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 90.714690][ T8594] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 90.716689][ T8594] BTRFS info (device loop0): using free-space-tree [ 90.734441][ T8594] BTRFS info (device loop0): rebuilding free space tree [ 90.761653][ T8594] FAULT_INJECTION: forcing a failure. [ 90.761653][ T8594] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 90.764556][ T8594] CPU: 0 UID: 0 PID: 8594 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 90.766931][ T8594] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 90.768811][ T8594] Call trace: [ 90.769472][ T8594] dump_backtrace+0x1b8/0x1e4 [ 90.770499][ T8594] show_stack+0x2c/0x3c [ 90.771424][ T8594] dump_stack_lvl+0xe4/0x150 [ 90.772347][ T8594] dump_stack+0x1c/0x28 [ 90.773237][ T8594] should_fail_ex+0x3b0/0x50c [ 90.774196][ T8594] should_fail_alloc_page+0x104/0x124 [ 90.775344][ T8594] prepare_alloc_pages+0x1b4/0x508 [ 90.776352][ T8594] __alloc_pages_noprof+0x150/0x6c0 [ 90.777410][ T8594] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 90.778552][ T8594] folio_alloc_noprof+0x16c/0x344 [ 90.779659][ T8594] filemap_alloc_folio_noprof+0xc4/0x470 [ 90.780897][ T8594] __filemap_get_folio+0x414/0xae8 [ 90.781984][ T8594] pagecache_get_page+0x3c/0x128 [ 90.783175][ T8594] prepare_pages+0x148/0x65c [ 90.784216][ T8594] btrfs_buffered_write+0x650/0xfd4 [ 90.785517][ T8594] btrfs_direct_write+0x478/0x8c8 [ 90.786604][ T8594] btrfs_do_write_iter+0x220/0x5d0 [ 90.787717][ T8594] btrfs_file_write_iter+0x2c/0x3c [ 90.788771][ T8594] vfs_write+0x940/0xc80 [ 90.789596][ T8594] ksys_write+0x15c/0x26c [ 90.790726][ T8594] __arm64_sys_write+0x7c/0x90 [ 90.791791][ T8594] invoke_syscall+0x98/0x2b8 [ 90.792901][ T8594] el0_svc_common+0x130/0x23c [ 90.793953][ T8594] do_el0_svc+0x48/0x58 [ 90.795169][ T8594] el0_svc+0x54/0x168 [ 90.796078][ T8594] el0t_64_sync_handler+0x84/0xfc [ 90.797268][ T8594] el0t_64_sync+0x190/0x194 [ 90.803578][ T43] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 90.824771][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 91.019493][ T8612] loop0: detected capacity change from 0 to 32768 [ 91.022875][ T8612] btrfs: Deprecated parameter 'usebackuproot' [ 91.024204][ T8612] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 91.026799][ T8612] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (8612) [ 91.031572][ T8612] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 91.033904][ T8612] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 91.035714][ T8612] BTRFS info (device loop0): using free-space-tree [ 91.055434][ T8612] BTRFS info (device loop0): rebuilding free space tree [ 91.071775][ T8612] FAULT_INJECTION: forcing a failure. [ 91.071775][ T8612] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 91.074559][ T8612] CPU: 1 UID: 0 PID: 8612 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 91.077352][ T8612] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 91.079727][ T8612] Call trace: [ 91.080614][ T8612] dump_backtrace+0x1b8/0x1e4 [ 91.081946][ T8612] show_stack+0x2c/0x3c [ 91.083013][ T8612] dump_stack_lvl+0xe4/0x150 [ 91.084132][ T8612] dump_stack+0x1c/0x28 [ 91.085047][ T8612] should_fail_ex+0x3b0/0x50c [ 91.086310][ T8612] should_fail_alloc_page+0x104/0x124 [ 91.087492][ T8612] prepare_alloc_pages+0x1b4/0x508 [ 91.088684][ T8612] __alloc_pages_noprof+0x150/0x6c0 [ 91.089886][ T8612] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 91.091111][ T8612] folio_alloc_noprof+0x16c/0x344 [ 91.092440][ T8612] filemap_alloc_folio_noprof+0xc4/0x470 [ 91.093810][ T8612] __filemap_get_folio+0x414/0xae8 [ 91.095100][ T8612] pagecache_get_page+0x3c/0x128 [ 91.095108][ T44] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 91.096274][ T8612] prepare_pages+0x148/0x65c [ 91.096296][ T8612] btrfs_buffered_write+0x650/0xfd4 [ 91.096309][ T8612] btrfs_direct_write+0x478/0x8c8 [ 91.096323][ T8612] btrfs_do_write_iter+0x220/0x5d0 [ 91.102997][ T8612] btrfs_file_write_iter+0x2c/0x3c [ 91.104305][ T8612] vfs_write+0x940/0xc80 [ 91.105352][ T8612] ksys_write+0x15c/0x26c [ 91.106499][ T8612] __arm64_sys_write+0x7c/0x90 [ 91.107614][ T8612] invoke_syscall+0x98/0x2b8 [ 91.108950][ T8612] el0_svc_common+0x130/0x23c [ 91.110134][ T8612] do_el0_svc+0x48/0x58 [ 91.111093][ T8612] el0_svc+0x54/0x168 [ 91.112251][ T8612] el0t_64_sync_handler+0x84/0xfc [ 91.113555][ T8612] el0t_64_sync+0x190/0x194 [ 91.132212][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 91.340184][ T8630] loop0: detected capacity change from 0 to 32768 [ 91.342541][ T8630] btrfs: Deprecated parameter 'usebackuproot' [ 91.343902][ T8630] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 91.346473][ T8630] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (8630) [ 91.352542][ T8630] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 91.356281][ T8630] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 91.358352][ T8630] BTRFS info (device loop0): using free-space-tree [ 91.385641][ T8630] BTRFS info (device loop0): rebuilding free space tree [ 91.401027][ T8630] FAULT_INJECTION: forcing a failure. [ 91.401027][ T8630] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 91.404294][ T8630] CPU: 1 UID: 0 PID: 8630 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 91.406913][ T8630] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 91.409425][ T8630] Call trace: [ 91.410233][ T8630] dump_backtrace+0x1b8/0x1e4 [ 91.411366][ T8630] show_stack+0x2c/0x3c [ 91.412227][ T8630] dump_stack_lvl+0xe4/0x150 [ 91.413315][ T8630] dump_stack+0x1c/0x28 [ 91.414404][ T8630] should_fail_ex+0x3b0/0x50c [ 91.415411][ T8630] should_fail_alloc_page+0x104/0x124 [ 91.416686][ T8630] prepare_alloc_pages+0x1b4/0x508 [ 91.417840][ T8630] __alloc_pages_noprof+0x150/0x6c0 [ 91.418870][ T8630] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 91.420065][ T8630] folio_alloc_noprof+0x16c/0x344 [ 91.421136][ T8630] filemap_alloc_folio_noprof+0xc4/0x470 [ 91.422446][ T8630] __filemap_get_folio+0x414/0xae8 [ 91.423366][ T43] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 91.423506][ T8630] pagecache_get_page+0x3c/0x128 [ 91.423525][ T8630] prepare_pages+0x148/0x65c [ 91.427572][ T8630] btrfs_buffered_write+0x650/0xfd4 [ 91.428713][ T8630] btrfs_direct_write+0x478/0x8c8 [ 91.429826][ T8630] btrfs_do_write_iter+0x220/0x5d0 [ 91.430943][ T8630] btrfs_file_write_iter+0x2c/0x3c [ 91.432125][ T8630] vfs_write+0x940/0xc80 [ 91.433116][ T8630] ksys_write+0x15c/0x26c [ 91.434115][ T8630] __arm64_sys_write+0x7c/0x90 [ 91.435160][ T8630] invoke_syscall+0x98/0x2b8 [ 91.436163][ T8630] el0_svc_common+0x130/0x23c [ 91.437248][ T8630] do_el0_svc+0x48/0x58 [ 91.438216][ T8630] el0_svc+0x54/0x168 [ 91.439112][ T8630] el0t_64_sync_handler+0x84/0xfc [ 91.440129][ T8630] el0t_64_sync+0x190/0x194 [ 91.465798][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 91.693793][ T8648] loop0: detected capacity change from 0 to 32768 [ 91.698973][ T8648] btrfs: Deprecated parameter 'usebackuproot' [ 91.700583][ T8648] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 91.703191][ T8648] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (8648) [ 91.708050][ T8648] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 91.710530][ T8648] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 91.712373][ T8648] BTRFS info (device loop0): using free-space-tree [ 91.721460][ T8648] BTRFS info (device loop0): rebuilding free space tree [ 91.736394][ T8648] FAULT_INJECTION: forcing a failure. [ 91.736394][ T8648] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 91.739757][ T8648] CPU: 0 UID: 0 PID: 8648 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 91.742187][ T8648] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 91.744355][ T8648] Call trace: [ 91.745036][ T8648] dump_backtrace+0x1b8/0x1e4 [ 91.746071][ T8648] show_stack+0x2c/0x3c [ 91.747042][ T8648] dump_stack_lvl+0xe4/0x150 [ 91.747976][ T8648] dump_stack+0x1c/0x28 [ 91.748964][ T8648] should_fail_ex+0x3b0/0x50c [ 91.749991][ T8648] should_fail_alloc_page+0x104/0x124 [ 91.751097][ T8648] prepare_alloc_pages+0x1b4/0x508 [ 91.752297][ T8648] __alloc_pages_noprof+0x150/0x6c0 [ 91.753491][ T8648] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 91.754724][ T8648] folio_alloc_noprof+0x16c/0x344 [ 91.755737][ T8648] filemap_alloc_folio_noprof+0xc4/0x470 [ 91.757063][ T8648] __filemap_get_folio+0x414/0xae8 [ 91.758264][ T8648] pagecache_get_page+0x3c/0x128 [ 91.759534][ T8648] prepare_pages+0x148/0x65c [ 91.760648][ T8648] btrfs_buffered_write+0x650/0xfd4 [ 91.761737][ T8648] btrfs_direct_write+0x478/0x8c8 [ 91.762845][ T8648] btrfs_do_write_iter+0x220/0x5d0 [ 91.764038][ T8648] btrfs_file_write_iter+0x2c/0x3c [ 91.764782][ T43] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 91.765086][ T8648] vfs_write+0x940/0xc80 [ 91.765104][ T8648] ksys_write+0x15c/0x26c [ 91.768914][ T8648] __arm64_sys_write+0x7c/0x90 [ 91.769994][ T8648] invoke_syscall+0x98/0x2b8 [ 91.770945][ T8648] el0_svc_common+0x130/0x23c [ 91.771972][ T8648] do_el0_svc+0x48/0x58 [ 91.772932][ T8648] el0_svc+0x54/0x168 [ 91.773820][ T8648] el0t_64_sync_handler+0x84/0xfc [ 91.774890][ T8648] el0t_64_sync+0x190/0x194 [ 91.795372][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 91.986976][ T8666] loop0: detected capacity change from 0 to 32768 [ 91.988917][ T8666] btrfs: Deprecated parameter 'usebackuproot' [ 91.990298][ T8666] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 91.992766][ T8666] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (8666) [ 91.997983][ T8666] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 92.000477][ T8666] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 92.002268][ T8666] BTRFS info (device loop0): using free-space-tree [ 92.016976][ T8666] BTRFS info (device loop0): rebuilding free space tree [ 92.040642][ T8666] FAULT_INJECTION: forcing a failure. [ 92.040642][ T8666] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 92.043683][ T8666] CPU: 1 UID: 0 PID: 8666 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 92.046000][ T8666] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 92.048081][ T8666] Call trace: [ 92.048734][ T8666] dump_backtrace+0x1b8/0x1e4 [ 92.049691][ T8666] show_stack+0x2c/0x3c [ 92.050645][ T8666] dump_stack_lvl+0xe4/0x150 [ 92.051610][ T8666] dump_stack+0x1c/0x28 [ 92.052638][ T8666] should_fail_ex+0x3b0/0x50c [ 92.053676][ T8666] should_fail_alloc_page+0x104/0x124 [ 92.054878][ T8666] prepare_alloc_pages+0x1b4/0x508 [ 92.056075][ T8666] __alloc_pages_noprof+0x150/0x6c0 [ 92.057207][ T8666] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 92.058388][ T8666] folio_alloc_noprof+0x16c/0x344 [ 92.059570][ T8666] filemap_alloc_folio_noprof+0xc4/0x470 [ 92.060815][ T8666] __filemap_get_folio+0x414/0xae8 [ 92.062062][ T8666] pagecache_get_page+0x3c/0x128 [ 92.063246][ T8666] prepare_pages+0x148/0x65c [ 92.064242][ T8666] btrfs_buffered_write+0x650/0xfd4 [ 92.065519][ T8666] btrfs_direct_write+0x478/0x8c8 [ 92.066592][ T8666] btrfs_do_write_iter+0x220/0x5d0 [ 92.067893][ T8666] btrfs_file_write_iter+0x2c/0x3c [ 92.069085][ T8666] vfs_write+0x940/0xc80 [ 92.069994][ T8666] ksys_write+0x15c/0x26c [ 92.070951][ T8666] __arm64_sys_write+0x7c/0x90 [ 92.072019][ T8666] invoke_syscall+0x98/0x2b8 [ 92.073024][ T8666] el0_svc_common+0x130/0x23c [ 92.074099][ T8666] do_el0_svc+0x48/0x58 [ 92.075024][ T8666] el0_svc+0x54/0x168 [ 92.075857][ T8666] el0t_64_sync_handler+0x84/0xfc [ 92.076969][ T8666] el0t_64_sync+0x190/0x194 [ 92.083083][ T43] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 92.103673][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 92.334868][ T8684] loop0: detected capacity change from 0 to 32768 [ 92.336914][ T8684] btrfs: Deprecated parameter 'usebackuproot' [ 92.338225][ T8684] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 92.346008][ T8684] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (8684) [ 92.351323][ T8684] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 92.353553][ T8684] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 92.355431][ T8684] BTRFS info (device loop0): using free-space-tree [ 92.366210][ T8684] BTRFS info (device loop0): rebuilding free space tree [ 92.378388][ T8684] FAULT_INJECTION: forcing a failure. [ 92.378388][ T8684] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 92.381185][ T8684] CPU: 1 UID: 0 PID: 8684 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 92.383603][ T8684] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 92.385765][ T8684] Call trace: [ 92.386383][ T8684] dump_backtrace+0x1b8/0x1e4 [ 92.387493][ T8684] show_stack+0x2c/0x3c [ 92.388398][ T8684] dump_stack_lvl+0xe4/0x150 [ 92.389429][ T8684] dump_stack+0x1c/0x28 [ 92.390293][ T8684] should_fail_ex+0x3b0/0x50c [ 92.391196][ T8684] should_fail_alloc_page+0x104/0x124 [ 92.392279][ T8684] prepare_alloc_pages+0x1b4/0x508 [ 92.393443][ T8684] __alloc_pages_noprof+0x150/0x6c0 [ 92.394610][ T8684] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 92.395964][ T8684] folio_alloc_noprof+0x16c/0x344 [ 92.397094][ T8684] filemap_alloc_folio_noprof+0xc4/0x470 [ 92.398307][ T8684] __filemap_get_folio+0x414/0xae8 [ 92.399434][ T8684] pagecache_get_page+0x3c/0x128 [ 92.400496][ T8684] prepare_pages+0x148/0x65c [ 92.401564][ T8684] btrfs_buffered_write+0x650/0xfd4 [ 92.402760][ T8684] btrfs_direct_write+0x478/0x8c8 [ 92.403905][ T8684] btrfs_do_write_iter+0x220/0x5d0 [ 92.404933][ T8684] btrfs_file_write_iter+0x2c/0x3c [ 92.406091][ T8684] vfs_write+0x940/0xc80 [ 92.406989][ T8684] ksys_write+0x15c/0x26c [ 92.408058][ T8684] __arm64_sys_write+0x7c/0x90 [ 92.409188][ T8684] invoke_syscall+0x98/0x2b8 [ 92.410269][ T8684] el0_svc_common+0x130/0x23c [ 92.410962][ T236] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 92.411289][ T8684] do_el0_svc+0x48/0x58 [ 92.411304][ T8684] el0_svc+0x54/0x168 [ 92.415348][ T8684] el0t_64_sync_handler+0x84/0xfc [ 92.416504][ T8684] el0t_64_sync+0x190/0x194 [ 92.430745][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 92.671927][ T8702] loop0: detected capacity change from 0 to 32768 [ 92.674017][ T8702] btrfs: Deprecated parameter 'usebackuproot' [ 92.675251][ T8702] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 92.677683][ T8702] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (8702) [ 92.683101][ T8702] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 92.685301][ T8702] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 92.687262][ T8702] BTRFS info (device loop0): using free-space-tree [ 92.704116][ T8702] BTRFS info (device loop0): rebuilding free space tree [ 92.733599][ T8702] FAULT_INJECTION: forcing a failure. [ 92.733599][ T8702] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 92.736706][ T8702] CPU: 0 UID: 0 PID: 8702 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 92.738682][ T236] BUG: MAX_LOCKDEP_CHAIN_HLOCKS too low! [ 92.738970][ T8702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 92.740175][ T236] turning off the locking correctness validator. [ 92.742455][ T8702] Call trace: [ 92.744642][ T8702] dump_backtrace+0x1b8/0x1e4 [ 92.745770][ T8702] show_stack+0x2c/0x3c [ 92.746618][ T8702] dump_stack_lvl+0xe4/0x150 [ 92.747635][ T8702] dump_stack+0x1c/0x28 [ 92.748521][ T8702] should_fail_ex+0x3b0/0x50c [ 92.749544][ T8702] should_fail_alloc_page+0x104/0x124 [ 92.750737][ T8702] prepare_alloc_pages+0x1b4/0x508 [ 92.751909][ T8702] __alloc_pages_noprof+0x150/0x6c0 [ 92.753039][ T8702] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 92.754439][ T8702] folio_alloc_noprof+0x16c/0x344 [ 92.755544][ T8702] filemap_alloc_folio_noprof+0xc4/0x470 [ 92.756775][ T8702] __filemap_get_folio+0x414/0xae8 [ 92.757914][ T8702] pagecache_get_page+0x3c/0x128 [ 92.759040][ T8702] prepare_pages+0x148/0x65c [ 92.760063][ T8702] btrfs_buffered_write+0x650/0xfd4 [ 92.761247][ T8702] btrfs_direct_write+0x478/0x8c8 [ 92.762412][ T8702] btrfs_do_write_iter+0x220/0x5d0 [ 92.763534][ T8702] btrfs_file_write_iter+0x2c/0x3c [ 92.764756][ T8702] vfs_write+0x940/0xc80 [ 92.765801][ T8702] ksys_write+0x15c/0x26c [ 92.766733][ T8702] __arm64_sys_write+0x7c/0x90 [ 92.767724][ T8702] invoke_syscall+0x98/0x2b8 [ 92.768659][ T8702] el0_svc_common+0x130/0x23c [ 92.769809][ T8702] do_el0_svc+0x48/0x58 [ 92.770632][ T8702] el0_svc+0x54/0x168 [ 92.771586][ T8702] el0t_64_sync_handler+0x84/0xfc [ 92.772619][ T8702] el0t_64_sync+0x190/0x194 [ 92.773567][ T236] CPU: 1 UID: 0 PID: 236 Comm: kworker/u8:6 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 92.776051][ T236] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 92.778106][ T236] Workqueue: btrfs-qgroup-rescan btrfs_work_helper [ 92.779650][ T236] Call trace: [ 92.780334][ T236] dump_backtrace+0x1b8/0x1e4 [ 92.781475][ T236] show_stack+0x2c/0x3c [ 92.782374][ T236] dump_stack_lvl+0xe4/0x150 [ 92.783542][ T236] dump_stack+0x1c/0x28 [ 92.784678][ T236] __lock_acquire+0x1fa0/0x779c [ 92.785924][ T236] lock_acquire+0x240/0x728 [ 92.787038][ T236] local_lock_acquire+0x44/0x1ac [ 92.788249][ T236] folio_add_lru+0x17c/0x3e8 [ 92.789279][ T236] filemap_add_folio+0x210/0x348 [ 92.790406][ T236] alloc_extent_buffer+0x5e0/0x1df8 [ 92.791671][ T236] btrfs_find_create_tree_block+0x3c/0x50 [ 92.792967][ T236] btrfs_alloc_tree_block+0x210/0x12d4 [ 92.794245][ T236] btrfs_force_cow_block+0x4e4/0x1c9c [ 92.795464][ T236] btrfs_cow_block+0x318/0xa28 [ 92.796427][ T236] btrfs_search_slot+0xba0/0x2a08 [ 92.797594][ T236] btrfs_run_qgroups+0x380/0x888 [ 92.798731][ T236] commit_cowonly_roots+0x1ec/0x750 [ 92.799885][ T236] btrfs_commit_transaction+0x1170/0x2ba4 [ 92.801203][ T236] btrfs_qgroup_rescan_worker+0x1370/0x1750 [ 92.802562][ T236] btrfs_work_helper+0x340/0xd28 [ 92.803676][ T236] process_one_work+0x79c/0x15b8 [ 92.804666][ T236] worker_thread+0x978/0xec4 [ 92.805808][ T236] kthread+0x288/0x310 [ 92.806650][ T236] ret_from_fork+0x10/0x20 [ 92.811122][ T236] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 92.815047][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 92.968846][ T8722] loop0: detected capacity change from 0 to 32768 [ 92.970933][ T8722] btrfs: Deprecated parameter 'usebackuproot' [ 92.972264][ T8722] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 92.974610][ T8722] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (8722) [ 92.978432][ T8722] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 92.980881][ T8722] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 92.982726][ T8722] BTRFS info (device loop0): using free-space-tree [ 92.988543][ T8722] BTRFS info (device loop0): rebuilding free space tree [ 93.003010][ T8722] FAULT_INJECTION: forcing a failure. [ 93.003010][ T8722] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 93.004770][ T43] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 93.005811][ T8722] CPU: 1 UID: 0 PID: 8722 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 93.010080][ T8722] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 93.012266][ T8722] Call trace: [ 93.013043][ T8722] dump_backtrace+0x1b8/0x1e4 [ 93.014202][ T8722] show_stack+0x2c/0x3c [ 93.015178][ T8722] dump_stack_lvl+0xe4/0x150 [ 93.016199][ T8722] dump_stack+0x1c/0x28 [ 93.017082][ T8722] should_fail_ex+0x3b0/0x50c [ 93.018105][ T8722] should_fail_alloc_page+0x104/0x124 [ 93.019321][ T8722] prepare_alloc_pages+0x1b4/0x508 [ 93.020407][ T8722] __alloc_pages_noprof+0x150/0x6c0 [ 93.021547][ T8722] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 93.022819][ T8722] folio_alloc_noprof+0x16c/0x344 [ 93.023997][ T8722] filemap_alloc_folio_noprof+0xc4/0x470 [ 93.025192][ T8722] __filemap_get_folio+0x414/0xae8 [ 93.026258][ T8722] pagecache_get_page+0x3c/0x128 [ 93.027459][ T8722] prepare_pages+0x148/0x65c [ 93.028411][ T8722] btrfs_buffered_write+0x650/0xfd4 [ 93.029509][ T8722] btrfs_direct_write+0x478/0x8c8 [ 93.030659][ T8722] btrfs_do_write_iter+0x220/0x5d0 [ 93.031826][ T8722] btrfs_file_write_iter+0x2c/0x3c [ 93.032944][ T8722] vfs_write+0x940/0xc80 [ 93.033850][ T8722] ksys_write+0x15c/0x26c [ 93.034829][ T8722] __arm64_sys_write+0x7c/0x90 [ 93.035860][ T8722] invoke_syscall+0x98/0x2b8 [ 93.036826][ T8722] el0_svc_common+0x130/0x23c [ 93.037863][ T8722] do_el0_svc+0x48/0x58 [ 93.038906][ T8722] el0_svc+0x54/0x168 [ 93.039860][ T8722] el0t_64_sync_handler+0x84/0xfc [ 93.040918][ T8722] el0t_64_sync+0x190/0x194 [ 93.047295][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 93.197835][ T8740] loop0: detected capacity change from 0 to 32768 [ 93.199639][ T8740] btrfs: Deprecated parameter 'usebackuproot' [ 93.201567][ T8740] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 93.203863][ T8740] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (8740) [ 93.212178][ T8740] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 93.214663][ T8740] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 93.216789][ T8740] BTRFS info (device loop0): using free-space-tree [ 93.223256][ T8740] BTRFS info (device loop0): rebuilding free space tree [ 93.235713][ T8740] FAULT_INJECTION: forcing a failure. [ 93.235713][ T8740] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 93.238526][ T8740] CPU: 0 UID: 0 PID: 8740 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 93.240821][ T8740] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 93.242895][ T8740] Call trace: [ 93.243744][ T8740] dump_backtrace+0x1b8/0x1e4 [ 93.244855][ T8740] show_stack+0x2c/0x3c [ 93.245804][ T8740] dump_stack_lvl+0xe4/0x150 [ 93.246841][ T8740] dump_stack+0x1c/0x28 [ 93.247158][ T43] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 93.247729][ T8740] should_fail_ex+0x3b0/0x50c [ 93.250589][ T8740] should_fail_alloc_page+0x104/0x124 [ 93.251780][ T8740] prepare_alloc_pages+0x1b4/0x508 [ 93.252888][ T8740] __alloc_pages_noprof+0x150/0x6c0 [ 93.254157][ T8740] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 93.255371][ T8740] folio_alloc_noprof+0x16c/0x344 [ 93.256422][ T8740] filemap_alloc_folio_noprof+0xc4/0x470 [ 93.257652][ T8740] __filemap_get_folio+0x414/0xae8 [ 93.258813][ T8740] pagecache_get_page+0x3c/0x128 [ 93.259883][ T8740] prepare_pages+0x148/0x65c [ 93.260950][ T8740] btrfs_buffered_write+0x650/0xfd4 [ 93.262096][ T8740] btrfs_direct_write+0x478/0x8c8 [ 93.263156][ T8740] btrfs_do_write_iter+0x220/0x5d0 [ 93.264166][ T8740] btrfs_file_write_iter+0x2c/0x3c [ 93.265385][ T8740] vfs_write+0x940/0xc80 [ 93.266446][ T8740] ksys_write+0x15c/0x26c [ 93.267503][ T8740] __arm64_sys_write+0x7c/0x90 [ 93.268580][ T8740] invoke_syscall+0x98/0x2b8 [ 93.269623][ T8740] el0_svc_common+0x130/0x23c [ 93.270688][ T8740] do_el0_svc+0x48/0x58 [ 93.271626][ T8740] el0_svc+0x54/0x168 [ 93.272568][ T8740] el0t_64_sync_handler+0x84/0xfc [ 93.273722][ T8740] el0t_64_sync+0x190/0x194 [ 93.281030][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 93.399744][ T8758] loop0: detected capacity change from 0 to 32768 [ 93.401873][ T8758] btrfs: Deprecated parameter 'usebackuproot' [ 93.403345][ T8758] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 93.405813][ T8758] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (8758) [ 93.410112][ T8758] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 93.413174][ T8758] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 93.415164][ T8758] BTRFS info (device loop0): using free-space-tree [ 93.442070][ T8758] BTRFS info (device loop0): rebuilding free space tree [ 93.462006][ T8758] FAULT_INJECTION: forcing a failure. [ 93.462006][ T8758] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 93.464812][ T8758] CPU: 0 UID: 0 PID: 8758 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 93.467105][ T8758] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 93.469180][ T8758] Call trace: [ 93.469787][ T8758] dump_backtrace+0x1b8/0x1e4 [ 93.470792][ T8758] show_stack+0x2c/0x3c [ 93.471620][ T8758] dump_stack_lvl+0xe4/0x150 [ 93.472748][ T8758] dump_stack+0x1c/0x28 [ 93.473696][ T8758] should_fail_ex+0x3b0/0x50c [ 93.474823][ T8758] should_fail_alloc_page+0x104/0x124 [ 93.476008][ T8758] prepare_alloc_pages+0x1b4/0x508 [ 93.477219][ T8758] __alloc_pages_noprof+0x150/0x6c0 [ 93.478427][ T8758] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 93.479560][ T8758] folio_alloc_noprof+0x16c/0x344 [ 93.480654][ T8758] filemap_alloc_folio_noprof+0xc4/0x470 [ 93.481977][ T8758] __filemap_get_folio+0x414/0xae8 [ 93.483213][ T8758] pagecache_get_page+0x3c/0x128 [ 93.484301][ T8758] prepare_pages+0x148/0x65c [ 93.485272][ T8758] btrfs_buffered_write+0x650/0xfd4 [ 93.486347][ T8758] btrfs_direct_write+0x478/0x8c8 [ 93.487545][ T8758] btrfs_do_write_iter+0x220/0x5d0 [ 93.488826][ T8758] btrfs_file_write_iter+0x2c/0x3c [ 93.489821][ T8758] vfs_write+0x940/0xc80 [ 93.490732][ T8758] ksys_write+0x15c/0x26c [ 93.491794][ T8758] __arm64_sys_write+0x7c/0x90 [ 93.492823][ T8758] invoke_syscall+0x98/0x2b8 [ 93.493840][ T8758] el0_svc_common+0x130/0x23c [ 93.494996][ T8758] do_el0_svc+0x48/0x58 [ 93.495908][ T8758] el0_svc+0x54/0x168 [ 93.496757][ T8758] el0t_64_sync_handler+0x84/0xfc [ 93.497763][ T8758] el0t_64_sync+0x190/0x194 [ 93.503281][ T632] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 93.551235][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 93.712316][ T8777] loop0: detected capacity change from 0 to 32768 [ 93.714186][ T8777] btrfs: Deprecated parameter 'usebackuproot' [ 93.715648][ T8777] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 93.718385][ T8777] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (8777) [ 93.729271][ T8777] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 93.732160][ T8777] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 93.734094][ T8777] BTRFS info (device loop0): using free-space-tree [ 93.742893][ T8777] BTRFS info (device loop0): rebuilding free space tree [ 93.768476][ T8777] FAULT_INJECTION: forcing a failure. [ 93.768476][ T8777] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 93.772172][ T236] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 93.780685][ T8777] CPU: 1 UID: 0 PID: 8777 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 93.783025][ T8777] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 93.785331][ T8777] Call trace: [ 93.786013][ T8777] dump_backtrace+0x1b8/0x1e4 [ 93.786900][ T8777] show_stack+0x2c/0x3c [ 93.787843][ T8777] dump_stack_lvl+0xe4/0x150 [ 93.788857][ T8777] dump_stack+0x1c/0x28 [ 93.789759][ T8777] should_fail_ex+0x3b0/0x50c [ 93.790765][ T8777] should_fail_alloc_page+0x104/0x124 [ 93.791999][ T8777] prepare_alloc_pages+0x1b4/0x508 [ 93.793228][ T8777] __alloc_pages_noprof+0x150/0x6c0 [ 93.794364][ T8777] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 93.795690][ T8777] folio_alloc_noprof+0x16c/0x344 [ 93.796765][ T8777] filemap_alloc_folio_noprof+0xc4/0x470 [ 93.798014][ T8777] __filemap_get_folio+0x414/0xae8 [ 93.799175][ T8777] pagecache_get_page+0x3c/0x128 [ 93.800194][ T8777] prepare_pages+0x148/0x65c [ 93.801280][ T8777] btrfs_buffered_write+0x650/0xfd4 [ 93.802464][ T8777] btrfs_direct_write+0x478/0x8c8 [ 93.803545][ T8777] btrfs_do_write_iter+0x220/0x5d0 [ 93.804594][ T8777] btrfs_file_write_iter+0x2c/0x3c [ 93.805744][ T8777] vfs_write+0x940/0xc80 [ 93.806712][ T8777] ksys_write+0x15c/0x26c [ 93.807634][ T8777] __arm64_sys_write+0x7c/0x90 [ 93.808658][ T8777] invoke_syscall+0x98/0x2b8 [ 93.809631][ T8777] el0_svc_common+0x130/0x23c [ 93.810748][ T8777] do_el0_svc+0x48/0x58 [ 93.811566][ T8777] el0_svc+0x54/0x168 [ 93.812470][ T8777] el0t_64_sync_handler+0x84/0xfc [ 93.813691][ T8777] el0t_64_sync+0x190/0x194 [ 93.822817][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 93.999022][ T8795] loop0: detected capacity change from 0 to 32768 [ 94.001721][ T8795] btrfs: Deprecated parameter 'usebackuproot' [ 94.003462][ T8795] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 94.006205][ T8795] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (8795) [ 94.012383][ T8795] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 94.014772][ T8795] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 94.016853][ T8795] BTRFS info (device loop0): using free-space-tree [ 94.090310][ T8795] BTRFS info (device loop0): rebuilding free space tree [ 94.106414][ T8795] FAULT_INJECTION: forcing a failure. [ 94.106414][ T8795] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 94.113597][ T236] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 94.131773][ T8795] CPU: 0 UID: 0 PID: 8795 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 94.134250][ T8795] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 94.136622][ T8795] Call trace: [ 94.137340][ T8795] dump_backtrace+0x1b8/0x1e4 [ 94.138465][ T8795] show_stack+0x2c/0x3c [ 94.139316][ T8795] dump_stack_lvl+0xe4/0x150 [ 94.140334][ T8795] dump_stack+0x1c/0x28 [ 94.141197][ T8795] should_fail_ex+0x3b0/0x50c [ 94.142216][ T8795] should_fail_alloc_page+0x104/0x124 [ 94.143483][ T8795] prepare_alloc_pages+0x1b4/0x508 [ 94.144582][ T8795] __alloc_pages_noprof+0x150/0x6c0 [ 94.145730][ T8795] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 94.147026][ T8795] folio_alloc_noprof+0x16c/0x344 [ 94.148166][ T8795] filemap_alloc_folio_noprof+0xc4/0x470 [ 94.149471][ T8795] __filemap_get_folio+0x414/0xae8 [ 94.150629][ T8795] pagecache_get_page+0x3c/0x128 [ 94.151916][ T8795] prepare_pages+0x148/0x65c [ 94.153008][ T8795] btrfs_buffered_write+0x650/0xfd4 [ 94.154244][ T8795] btrfs_direct_write+0x478/0x8c8 [ 94.155313][ T8795] btrfs_do_write_iter+0x220/0x5d0 [ 94.156494][ T8795] btrfs_file_write_iter+0x2c/0x3c [ 94.157622][ T8795] vfs_write+0x940/0xc80 [ 94.158518][ T8795] ksys_write+0x15c/0x26c [ 94.159486][ T8795] __arm64_sys_write+0x7c/0x90 [ 94.160601][ T8795] invoke_syscall+0x98/0x2b8 [ 94.161594][ T8795] el0_svc_common+0x130/0x23c [ 94.162615][ T8795] do_el0_svc+0x48/0x58 [ 94.163629][ T8795] el0_svc+0x54/0x168 [ 94.164590][ T8795] el0t_64_sync_handler+0x84/0xfc [ 94.165746][ T8795] el0t_64_sync+0x190/0x194 1970/01/01 00:01:34 executed programs: 107 [ 94.181259][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 94.363929][ T8813] loop0: detected capacity change from 0 to 32768 [ 94.365892][ T8813] btrfs: Deprecated parameter 'usebackuproot' [ 94.367724][ T8813] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 94.370838][ T8813] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (8813) [ 94.375845][ T8813] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 94.377920][ T8813] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 94.380643][ T8813] BTRFS info (device loop0): using free-space-tree [ 94.396823][ T8813] BTRFS info (device loop0): rebuilding free space tree [ 94.412937][ T236] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 94.415479][ T8813] FAULT_INJECTION: forcing a failure. [ 94.415479][ T8813] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 94.418609][ T8813] CPU: 0 UID: 0 PID: 8813 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 94.421074][ T8813] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 94.423301][ T8813] Call trace: [ 94.424070][ T8813] dump_backtrace+0x1b8/0x1e4 [ 94.425118][ T8813] show_stack+0x2c/0x3c [ 94.426183][ T8813] dump_stack_lvl+0xe4/0x150 [ 94.427176][ T8813] dump_stack+0x1c/0x28 [ 94.428147][ T8813] should_fail_ex+0x3b0/0x50c [ 94.429199][ T8813] should_fail_alloc_page+0x104/0x124 [ 94.430344][ T8813] prepare_alloc_pages+0x1b4/0x508 [ 94.431434][ T8813] __alloc_pages_noprof+0x150/0x6c0 [ 94.432567][ T8813] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 94.433818][ T8813] folio_alloc_noprof+0x16c/0x344 [ 94.435069][ T8813] filemap_alloc_folio_noprof+0xc4/0x470 [ 94.436244][ T8813] __filemap_get_folio+0x414/0xae8 [ 94.437449][ T8813] pagecache_get_page+0x3c/0x128 [ 94.438566][ T8813] prepare_pages+0x148/0x65c [ 94.439691][ T8813] btrfs_buffered_write+0x650/0xfd4 [ 94.440754][ T8813] btrfs_direct_write+0x478/0x8c8 [ 94.441902][ T8813] btrfs_do_write_iter+0x220/0x5d0 [ 94.442953][ T8813] btrfs_file_write_iter+0x2c/0x3c [ 94.444044][ T8813] vfs_write+0x940/0xc80 [ 94.444960][ T8813] ksys_write+0x15c/0x26c [ 94.445937][ T8813] __arm64_sys_write+0x7c/0x90 [ 94.447023][ T8813] invoke_syscall+0x98/0x2b8 [ 94.448090][ T8813] el0_svc_common+0x130/0x23c [ 94.449163][ T8813] do_el0_svc+0x48/0x58 [ 94.450140][ T8813] el0_svc+0x54/0x168 [ 94.451017][ T8813] el0t_64_sync_handler+0x84/0xfc [ 94.452165][ T8813] el0t_64_sync+0x190/0x194 [ 94.466121][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 94.633065][ T8831] loop0: detected capacity change from 0 to 32768 [ 94.635001][ T8831] btrfs: Deprecated parameter 'usebackuproot' [ 94.636534][ T8831] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 94.639141][ T8831] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (8831) [ 94.645892][ T8831] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 94.648256][ T8831] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 94.650428][ T8831] BTRFS info (device loop0): using free-space-tree [ 94.677202][ T8831] BTRFS info (device loop0): rebuilding free space tree [ 94.704697][ T8831] FAULT_INJECTION: forcing a failure. [ 94.704697][ T8831] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 94.708381][ T44] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 94.716634][ T8831] CPU: 1 UID: 0 PID: 8831 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 94.719739][ T8831] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 94.722099][ T8831] Call trace: [ 94.722754][ T8831] dump_backtrace+0x1b8/0x1e4 [ 94.723755][ T8831] show_stack+0x2c/0x3c [ 94.724650][ T8831] dump_stack_lvl+0xe4/0x150 [ 94.725582][ T8831] dump_stack+0x1c/0x28 [ 94.726544][ T8831] should_fail_ex+0x3b0/0x50c [ 94.727558][ T8831] should_fail_alloc_page+0x104/0x124 [ 94.728832][ T8831] prepare_alloc_pages+0x1b4/0x508 [ 94.729892][ T8831] __alloc_pages_noprof+0x150/0x6c0 [ 94.731137][ T8831] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 94.732339][ T8831] folio_alloc_noprof+0x16c/0x344 [ 94.733372][ T8831] filemap_alloc_folio_noprof+0xc4/0x470 [ 94.734668][ T8831] __filemap_get_folio+0x414/0xae8 [ 94.735735][ T8831] pagecache_get_page+0x3c/0x128 [ 94.736804][ T8831] prepare_pages+0x148/0x65c [ 94.737730][ T8831] btrfs_buffered_write+0x650/0xfd4 [ 94.738924][ T8831] btrfs_direct_write+0x478/0x8c8 [ 94.739977][ T8831] btrfs_do_write_iter+0x220/0x5d0 [ 94.740959][ T8831] btrfs_file_write_iter+0x2c/0x3c [ 94.742070][ T8831] vfs_write+0x940/0xc80 [ 94.742982][ T8831] ksys_write+0x15c/0x26c [ 94.743999][ T8831] __arm64_sys_write+0x7c/0x90 [ 94.745038][ T8831] invoke_syscall+0x98/0x2b8 [ 94.745974][ T8831] el0_svc_common+0x130/0x23c [ 94.747094][ T8831] do_el0_svc+0x48/0x58 [ 94.748054][ T8831] el0_svc+0x54/0x168 [ 94.748933][ T8831] el0t_64_sync_handler+0x84/0xfc [ 94.750041][ T8831] el0t_64_sync+0x190/0x194 [ 94.783408][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 94.961022][ T8849] loop0: detected capacity change from 0 to 32768 [ 94.962935][ T8849] btrfs: Deprecated parameter 'usebackuproot' [ 94.964428][ T8849] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 94.966787][ T8849] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (8849) [ 94.972014][ T8849] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 94.974321][ T8849] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 94.976260][ T8849] BTRFS info (device loop0): using free-space-tree [ 94.999534][ T8849] BTRFS info (device loop0): rebuilding free space tree [ 95.012886][ T8849] FAULT_INJECTION: forcing a failure. [ 95.012886][ T8849] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 95.029908][ T8849] CPU: 1 UID: 0 PID: 8849 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 95.032347][ T8849] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 95.034630][ T8849] Call trace: [ 95.035324][ T8849] dump_backtrace+0x1b8/0x1e4 [ 95.036334][ T8849] show_stack+0x2c/0x3c [ 95.037239][ T8849] dump_stack_lvl+0xe4/0x150 [ 95.038346][ T8849] dump_stack+0x1c/0x28 [ 95.039186][ T8849] should_fail_ex+0x3b0/0x50c [ 95.040189][ T8849] should_fail_alloc_page+0x104/0x124 [ 95.041391][ T8849] prepare_alloc_pages+0x1b4/0x508 [ 95.042463][ T8849] __alloc_pages_noprof+0x150/0x6c0 [ 95.043587][ T8849] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 95.044712][ T8849] folio_alloc_noprof+0x16c/0x344 [ 95.045811][ T8849] filemap_alloc_folio_noprof+0xc4/0x470 [ 95.047009][ T8849] __filemap_get_folio+0x414/0xae8 [ 95.047998][ T8849] pagecache_get_page+0x3c/0x128 [ 95.049186][ T8849] prepare_pages+0x148/0x65c [ 95.050097][ T8849] btrfs_buffered_write+0x650/0xfd4 [ 95.051238][ T8849] btrfs_direct_write+0x478/0x8c8 [ 95.052275][ T8849] btrfs_do_write_iter+0x220/0x5d0 [ 95.053522][ T8849] btrfs_file_write_iter+0x2c/0x3c [ 95.054770][ T8849] vfs_write+0x940/0xc80 [ 95.055698][ T8849] ksys_write+0x15c/0x26c [ 95.056680][ T8849] __arm64_sys_write+0x7c/0x90 [ 95.057764][ T8849] invoke_syscall+0x98/0x2b8 [ 95.058796][ T8849] el0_svc_common+0x130/0x23c [ 95.059978][ T8849] do_el0_svc+0x48/0x58 [ 95.061106][ T8849] el0_svc+0x54/0x168 [ 95.061945][ T8849] el0t_64_sync_handler+0x84/0xfc [ 95.063040][ T8849] el0t_64_sync+0x190/0x194 [ 95.091797][ T6600] _btrfs_printk: 1 callbacks suppressed [ 95.091814][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 95.262273][ T8867] loop0: detected capacity change from 0 to 32768 [ 95.264102][ T8867] btrfs: Deprecated parameter 'usebackuproot' [ 95.265317][ T8867] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 95.267633][ T8867] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (8867) [ 95.271937][ T8867] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 95.274096][ T8867] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 95.276036][ T8867] BTRFS info (device loop0): using free-space-tree [ 95.286227][ T8867] BTRFS info (device loop0): rebuilding free space tree [ 95.305145][ T43] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 95.305249][ T8867] FAULT_INJECTION: forcing a failure. [ 95.305249][ T8867] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 95.310608][ T8867] CPU: 0 UID: 0 PID: 8867 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 95.312936][ T8867] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 95.315080][ T8867] Call trace: [ 95.315777][ T8867] dump_backtrace+0x1b8/0x1e4 [ 95.316871][ T8867] show_stack+0x2c/0x3c [ 95.317801][ T8867] dump_stack_lvl+0xe4/0x150 [ 95.318886][ T8867] dump_stack+0x1c/0x28 [ 95.319836][ T8867] should_fail_ex+0x3b0/0x50c [ 95.320818][ T8867] should_fail_alloc_page+0x104/0x124 [ 95.322004][ T8867] prepare_alloc_pages+0x1b4/0x508 [ 95.323013][ T8867] __alloc_pages_noprof+0x150/0x6c0 [ 95.324114][ T8867] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 95.325391][ T8867] folio_alloc_noprof+0x16c/0x344 [ 95.326478][ T8867] filemap_alloc_folio_noprof+0xc4/0x470 [ 95.327630][ T8867] __filemap_get_folio+0x414/0xae8 [ 95.328739][ T8867] pagecache_get_page+0x3c/0x128 [ 95.329724][ T8867] prepare_pages+0x148/0x65c [ 95.330819][ T8867] btrfs_buffered_write+0x650/0xfd4 [ 95.332033][ T8867] btrfs_direct_write+0x478/0x8c8 [ 95.333101][ T8867] btrfs_do_write_iter+0x220/0x5d0 [ 95.334305][ T8867] btrfs_file_write_iter+0x2c/0x3c [ 95.335479][ T8867] vfs_write+0x940/0xc80 [ 95.336385][ T8867] ksys_write+0x15c/0x26c [ 95.337206][ T8867] __arm64_sys_write+0x7c/0x90 [ 95.338210][ T8867] invoke_syscall+0x98/0x2b8 [ 95.339079][ T8867] el0_svc_common+0x130/0x23c [ 95.340159][ T8867] do_el0_svc+0x48/0x58 [ 95.341048][ T8867] el0_svc+0x54/0x168 [ 95.341847][ T8867] el0t_64_sync_handler+0x84/0xfc [ 95.342925][ T8867] el0t_64_sync+0x190/0x194 [ 95.350395][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 95.493049][ T8885] loop0: detected capacity change from 0 to 32768 [ 95.495055][ T8885] btrfs: Deprecated parameter 'usebackuproot' [ 95.496503][ T8885] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 95.498784][ T8885] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (8885) [ 95.503711][ T8885] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 95.506112][ T8885] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 95.507977][ T8885] BTRFS info (device loop0): using free-space-tree [ 95.514269][ T8885] BTRFS info (device loop0): rebuilding free space tree [ 95.524929][ T8885] FAULT_INJECTION: forcing a failure. [ 95.524929][ T8885] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 95.527653][ T8885] CPU: 0 UID: 0 PID: 8885 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 95.529925][ T8885] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 95.532485][ T8885] Call trace: [ 95.533257][ T8885] dump_backtrace+0x1b8/0x1e4 [ 95.534467][ T8885] show_stack+0x2c/0x3c [ 95.535541][ T8885] dump_stack_lvl+0xe4/0x150 [ 95.536534][ T8885] dump_stack+0x1c/0x28 [ 95.537413][ T8885] should_fail_ex+0x3b0/0x50c [ 95.538460][ T8885] should_fail_alloc_page+0x104/0x124 [ 95.539602][ T8885] prepare_alloc_pages+0x1b4/0x508 [ 95.540627][ T8885] __alloc_pages_noprof+0x150/0x6c0 [ 95.541676][ T8885] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 95.542834][ T8885] folio_alloc_noprof+0x16c/0x344 [ 95.543944][ T8885] filemap_alloc_folio_noprof+0xc4/0x470 [ 95.545197][ T8885] __filemap_get_folio+0x414/0xae8 [ 95.546389][ T8885] pagecache_get_page+0x3c/0x128 [ 95.547641][ T8885] prepare_pages+0x148/0x65c [ 95.548763][ T8885] btrfs_buffered_write+0x650/0xfd4 [ 95.549850][ T8885] btrfs_direct_write+0x478/0x8c8 [ 95.551017][ T8885] btrfs_do_write_iter+0x220/0x5d0 [ 95.552144][ T8885] btrfs_file_write_iter+0x2c/0x3c [ 95.553202][ T8885] vfs_write+0x940/0xc80 [ 95.554151][ T8885] ksys_write+0x15c/0x26c [ 95.555087][ T8885] __arm64_sys_write+0x7c/0x90 [ 95.556044][ T8885] invoke_syscall+0x98/0x2b8 [ 95.557103][ T8885] el0_svc_common+0x130/0x23c [ 95.558076][ T8885] do_el0_svc+0x48/0x58 [ 95.558958][ T8885] el0_svc+0x54/0x168 [ 95.559878][ T8885] el0t_64_sync_handler+0x84/0xfc [ 95.561096][ T8885] el0t_64_sync+0x190/0x194 [ 95.562823][ T44] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 95.580318][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 95.710489][ T8903] loop0: detected capacity change from 0 to 32768 [ 95.712519][ T8903] btrfs: Deprecated parameter 'usebackuproot' [ 95.713799][ T8903] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 95.716167][ T8903] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (8903) [ 95.720749][ T8903] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 95.722963][ T8903] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 95.724743][ T8903] BTRFS info (device loop0): using free-space-tree [ 95.737812][ T8903] BTRFS info (device loop0): rebuilding free space tree [ 95.746633][ T8903] FAULT_INJECTION: forcing a failure. [ 95.746633][ T8903] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 95.749409][ T8903] CPU: 0 UID: 0 PID: 8903 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 95.751765][ T8903] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 95.754022][ T8903] Call trace: [ 95.754751][ T8903] dump_backtrace+0x1b8/0x1e4 [ 95.755783][ T8903] show_stack+0x2c/0x3c [ 95.756726][ T8903] dump_stack_lvl+0xe4/0x150 [ 95.757725][ T8903] dump_stack+0x1c/0x28 [ 95.758630][ T8903] should_fail_ex+0x3b0/0x50c [ 95.759525][ T8903] should_fail_alloc_page+0x104/0x124 [ 95.760678][ T8903] prepare_alloc_pages+0x1b4/0x508 [ 95.761707][ T8903] __alloc_pages_noprof+0x150/0x6c0 [ 95.762976][ T8903] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 95.764249][ T8903] folio_alloc_noprof+0x16c/0x344 [ 95.765425][ T8903] filemap_alloc_folio_noprof+0xc4/0x470 [ 95.766746][ T8903] __filemap_get_folio+0x414/0xae8 [ 95.767887][ T8903] pagecache_get_page+0x3c/0x128 [ 95.768907][ T8903] prepare_pages+0x148/0x65c [ 95.769952][ T8903] btrfs_buffered_write+0x650/0xfd4 [ 95.770821][ T199] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 95.771136][ T8903] btrfs_direct_write+0x478/0x8c8 [ 95.774439][ T8903] btrfs_do_write_iter+0x220/0x5d0 [ 95.775592][ T8903] btrfs_file_write_iter+0x2c/0x3c [ 95.776836][ T8903] vfs_write+0x940/0xc80 [ 95.777813][ T8903] ksys_write+0x15c/0x26c [ 95.778793][ T8903] __arm64_sys_write+0x7c/0x90 [ 95.779779][ T8903] invoke_syscall+0x98/0x2b8 [ 95.780825][ T8903] el0_svc_common+0x130/0x23c [ 95.781825][ T8903] do_el0_svc+0x48/0x58 [ 95.782602][ T8903] el0_svc+0x54/0x168 [ 95.783525][ T8903] el0t_64_sync_handler+0x84/0xfc [ 95.784660][ T8903] el0t_64_sync+0x190/0x194 [ 95.794305][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 95.946448][ T8921] loop0: detected capacity change from 0 to 32768 [ 95.948297][ T8921] btrfs: Deprecated parameter 'usebackuproot' [ 95.949707][ T8921] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 95.952095][ T8921] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (8921) [ 95.956515][ T8921] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 95.958767][ T8921] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 95.960874][ T8921] BTRFS info (device loop0): using free-space-tree [ 95.966732][ T8921] BTRFS info (device loop0): rebuilding free space tree [ 95.986821][ T632] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 95.990028][ T8921] FAULT_INJECTION: forcing a failure. [ 95.990028][ T8921] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 95.992736][ T8921] CPU: 1 UID: 0 PID: 8921 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 95.995101][ T8921] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 95.997084][ T8921] Call trace: [ 95.997806][ T8921] dump_backtrace+0x1b8/0x1e4 [ 95.998810][ T8921] show_stack+0x2c/0x3c [ 95.999604][ T8921] dump_stack_lvl+0xe4/0x150 [ 96.000621][ T8921] dump_stack+0x1c/0x28 [ 96.001541][ T8921] should_fail_ex+0x3b0/0x50c [ 96.002620][ T8921] should_fail_alloc_page+0x104/0x124 [ 96.003807][ T8921] prepare_alloc_pages+0x1b4/0x508 [ 96.004975][ T8921] __alloc_pages_noprof+0x150/0x6c0 [ 96.006058][ T8921] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 96.007139][ T8921] folio_alloc_noprof+0x16c/0x344 [ 96.008285][ T8921] filemap_alloc_folio_noprof+0xc4/0x470 [ 96.009460][ T8921] __filemap_get_folio+0x414/0xae8 [ 96.010510][ T8921] pagecache_get_page+0x3c/0x128 [ 96.011752][ T8921] prepare_pages+0x148/0x65c [ 96.012674][ T8921] btrfs_buffered_write+0x650/0xfd4 [ 96.013904][ T8921] btrfs_direct_write+0x478/0x8c8 [ 96.014991][ T8921] btrfs_do_write_iter+0x220/0x5d0 [ 96.016117][ T8921] btrfs_file_write_iter+0x2c/0x3c [ 96.017112][ T8921] vfs_write+0x940/0xc80 [ 96.018094][ T8921] ksys_write+0x15c/0x26c [ 96.019071][ T8921] __arm64_sys_write+0x7c/0x90 [ 96.020146][ T8921] invoke_syscall+0x98/0x2b8 [ 96.021290][ T8921] el0_svc_common+0x130/0x23c [ 96.022267][ T8921] do_el0_svc+0x48/0x58 [ 96.023306][ T8921] el0_svc+0x54/0x168 [ 96.024241][ T8921] el0t_64_sync_handler+0x84/0xfc [ 96.025333][ T8921] el0t_64_sync+0x190/0x194 [ 96.039200][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 96.172715][ T8939] loop0: detected capacity change from 0 to 32768 [ 96.174568][ T8939] btrfs: Deprecated parameter 'usebackuproot' [ 96.176088][ T8939] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 96.178226][ T8939] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (8939) [ 96.182714][ T8939] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 96.185638][ T8939] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 96.187605][ T8939] BTRFS info (device loop0): using free-space-tree [ 96.193891][ T8939] BTRFS info (device loop0): rebuilding free space tree [ 96.212172][ T8939] FAULT_INJECTION: forcing a failure. [ 96.212172][ T8939] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 96.213917][ T44] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 96.215294][ T8939] CPU: 0 UID: 0 PID: 8939 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 96.219593][ T8939] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 96.221901][ T8939] Call trace: [ 96.222572][ T8939] dump_backtrace+0x1b8/0x1e4 [ 96.223640][ T8939] show_stack+0x2c/0x3c [ 96.224720][ T8939] dump_stack_lvl+0xe4/0x150 [ 96.225768][ T8939] dump_stack+0x1c/0x28 [ 96.226656][ T8939] should_fail_ex+0x3b0/0x50c [ 96.227656][ T8939] should_fail_alloc_page+0x104/0x124 [ 96.228928][ T8939] prepare_alloc_pages+0x1b4/0x508 [ 96.230034][ T8939] __alloc_pages_noprof+0x150/0x6c0 [ 96.231180][ T8939] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 96.232491][ T8939] folio_alloc_noprof+0x16c/0x344 [ 96.233575][ T8939] filemap_alloc_folio_noprof+0xc4/0x470 [ 96.234737][ T8939] __filemap_get_folio+0x414/0xae8 [ 96.235794][ T8939] pagecache_get_page+0x3c/0x128 [ 96.236851][ T8939] prepare_pages+0x148/0x65c [ 96.237851][ T8939] btrfs_buffered_write+0x650/0xfd4 [ 96.238986][ T8939] btrfs_direct_write+0x478/0x8c8 [ 96.240057][ T8939] btrfs_do_write_iter+0x220/0x5d0 [ 96.241179][ T8939] btrfs_file_write_iter+0x2c/0x3c [ 96.242195][ T8939] vfs_write+0x940/0xc80 [ 96.243147][ T8939] ksys_write+0x15c/0x26c [ 96.244141][ T8939] __arm64_sys_write+0x7c/0x90 [ 96.245350][ T8939] invoke_syscall+0x98/0x2b8 [ 96.246369][ T8939] el0_svc_common+0x130/0x23c [ 96.247363][ T8939] do_el0_svc+0x48/0x58 [ 96.248269][ T8939] el0_svc+0x54/0x168 [ 96.249157][ T8939] el0t_64_sync_handler+0x84/0xfc [ 96.250099][ T8939] el0t_64_sync+0x190/0x194 [ 96.256017][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 96.394140][ T8957] loop0: detected capacity change from 0 to 32768 [ 96.396095][ T8957] btrfs: Deprecated parameter 'usebackuproot' [ 96.397574][ T8957] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 96.399850][ T8957] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (8957) [ 96.403923][ T8957] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 96.406055][ T8957] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 96.407883][ T8957] BTRFS info (device loop0): using free-space-tree [ 96.414361][ T8957] BTRFS info (device loop0): rebuilding free space tree [ 96.422483][ T8957] FAULT_INJECTION: forcing a failure. [ 96.422483][ T8957] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 96.424214][ T44] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 96.425439][ T8957] CPU: 0 UID: 0 PID: 8957 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 96.429621][ T8957] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 96.431811][ T8957] Call trace: [ 96.432505][ T8957] dump_backtrace+0x1b8/0x1e4 [ 96.433541][ T8957] show_stack+0x2c/0x3c [ 96.434499][ T8957] dump_stack_lvl+0xe4/0x150 [ 96.435531][ T8957] dump_stack+0x1c/0x28 [ 96.436503][ T8957] should_fail_ex+0x3b0/0x50c [ 96.437465][ T8957] should_fail_alloc_page+0x104/0x124 [ 96.438649][ T8957] prepare_alloc_pages+0x1b4/0x508 [ 96.439869][ T8957] __alloc_pages_noprof+0x150/0x6c0 [ 96.440963][ T8957] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 96.442136][ T8957] folio_alloc_noprof+0x16c/0x344 [ 96.443400][ T8957] filemap_alloc_folio_noprof+0xc4/0x470 [ 96.444632][ T8957] __filemap_get_folio+0x414/0xae8 [ 96.445872][ T8957] pagecache_get_page+0x3c/0x128 [ 96.446971][ T8957] prepare_pages+0x148/0x65c [ 96.448045][ T8957] btrfs_buffered_write+0x650/0xfd4 [ 96.449211][ T8957] btrfs_direct_write+0x478/0x8c8 [ 96.450306][ T8957] btrfs_do_write_iter+0x220/0x5d0 [ 96.451429][ T8957] btrfs_file_write_iter+0x2c/0x3c [ 96.452539][ T8957] vfs_write+0x940/0xc80 [ 96.453400][ T8957] ksys_write+0x15c/0x26c [ 96.454266][ T8957] __arm64_sys_write+0x7c/0x90 [ 96.455320][ T8957] invoke_syscall+0x98/0x2b8 [ 96.456387][ T8957] el0_svc_common+0x130/0x23c [ 96.457341][ T8957] do_el0_svc+0x48/0x58 [ 96.458222][ T8957] el0_svc+0x54/0x168 [ 96.459138][ T8957] el0t_64_sync_handler+0x84/0xfc [ 96.460293][ T8957] el0t_64_sync+0x190/0x194 [ 96.466179][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 96.618931][ T8975] loop0: detected capacity change from 0 to 32768 [ 96.620973][ T8975] btrfs: Deprecated parameter 'usebackuproot' [ 96.622260][ T8975] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 96.624625][ T8975] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (8975) [ 96.628346][ T8975] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 96.630867][ T8975] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 96.632703][ T8975] BTRFS info (device loop0): using free-space-tree [ 96.638435][ T8975] BTRFS info (device loop0): rebuilding free space tree [ 96.653585][ T8975] FAULT_INJECTION: forcing a failure. [ 96.653585][ T8975] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 96.656536][ T8975] CPU: 0 UID: 0 PID: 8975 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 96.658837][ T8975] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 96.660890][ T8975] Call trace: [ 96.661508][ T8975] dump_backtrace+0x1b8/0x1e4 [ 96.662488][ T8975] show_stack+0x2c/0x3c [ 96.663364][ T8975] dump_stack_lvl+0xe4/0x150 [ 96.664330][ T8975] dump_stack+0x1c/0x28 [ 96.665275][ T8975] should_fail_ex+0x3b0/0x50c [ 96.666296][ T8975] should_fail_alloc_page+0x104/0x124 [ 96.667503][ T8975] prepare_alloc_pages+0x1b4/0x508 [ 96.668683][ T8975] __alloc_pages_noprof+0x150/0x6c0 [ 96.669748][ T8975] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 96.670945][ T8975] folio_alloc_noprof+0x16c/0x344 [ 96.672017][ T8975] filemap_alloc_folio_noprof+0xc4/0x470 [ 96.673272][ T8975] __filemap_get_folio+0x414/0xae8 [ 96.674282][ T8975] pagecache_get_page+0x3c/0x128 [ 96.675232][ T8975] prepare_pages+0x148/0x65c [ 96.676177][ T8975] btrfs_buffered_write+0x650/0xfd4 [ 96.677282][ T8975] btrfs_direct_write+0x478/0x8c8 [ 96.678345][ T8975] btrfs_do_write_iter+0x220/0x5d0 [ 96.679448][ T8975] btrfs_file_write_iter+0x2c/0x3c [ 96.680344][ T632] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 96.680523][ T8975] vfs_write+0x940/0xc80 [ 96.683539][ T8975] ksys_write+0x15c/0x26c [ 96.684430][ T8975] __arm64_sys_write+0x7c/0x90 [ 96.685424][ T8975] invoke_syscall+0x98/0x2b8 [ 96.686382][ T8975] el0_svc_common+0x130/0x23c [ 96.687385][ T8975] do_el0_svc+0x48/0x58 [ 96.688281][ T8975] el0_svc+0x54/0x168 [ 96.689162][ T8975] el0t_64_sync_handler+0x84/0xfc [ 96.690324][ T8975] el0t_64_sync+0x190/0x194 [ 96.697760][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 96.830677][ T8992] loop0: detected capacity change from 0 to 32768 [ 96.832725][ T8992] btrfs: Deprecated parameter 'usebackuproot' [ 96.834048][ T8992] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 96.836242][ T8992] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (8992) [ 96.840796][ T8992] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 96.842982][ T8992] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 96.844888][ T8992] BTRFS info (device loop0): using free-space-tree [ 96.851285][ T8992] BTRFS info (device loop0): rebuilding free space tree [ 96.861568][ T632] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 96.863972][ T8992] FAULT_INJECTION: forcing a failure. [ 96.863972][ T8992] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 96.866723][ T8992] CPU: 1 UID: 0 PID: 8992 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 96.869208][ T8992] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 96.871536][ T8992] Call trace: [ 96.872186][ T8992] dump_backtrace+0x1b8/0x1e4 [ 96.873199][ T8992] show_stack+0x2c/0x3c [ 96.874083][ T8992] dump_stack_lvl+0xe4/0x150 [ 96.875137][ T8992] dump_stack+0x1c/0x28 [ 96.876040][ T8992] should_fail_ex+0x3b0/0x50c [ 96.877033][ T8992] should_fail_alloc_page+0x104/0x124 [ 96.878209][ T8992] prepare_alloc_pages+0x1b4/0x508 [ 96.879236][ T8992] __alloc_pages_noprof+0x150/0x6c0 [ 96.880303][ T8992] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 96.881595][ T8992] folio_alloc_noprof+0x16c/0x344 [ 96.882761][ T8992] filemap_alloc_folio_noprof+0xc4/0x470 [ 96.884071][ T8992] __filemap_get_folio+0x414/0xae8 [ 96.885141][ T8992] pagecache_get_page+0x3c/0x128 [ 96.886213][ T8992] prepare_pages+0x148/0x65c [ 96.887248][ T8992] btrfs_buffered_write+0x650/0xfd4 [ 96.888349][ T8992] btrfs_direct_write+0x478/0x8c8 [ 96.889357][ T8992] btrfs_do_write_iter+0x220/0x5d0 [ 96.890386][ T8992] btrfs_file_write_iter+0x2c/0x3c [ 96.891508][ T8992] vfs_write+0x940/0xc80 [ 96.892503][ T8992] ksys_write+0x15c/0x26c [ 96.893383][ T8992] __arm64_sys_write+0x7c/0x90 [ 96.894418][ T8992] invoke_syscall+0x98/0x2b8 [ 96.895513][ T8992] el0_svc_common+0x130/0x23c [ 96.896627][ T8992] do_el0_svc+0x48/0x58 [ 96.897647][ T8992] el0_svc+0x54/0x168 [ 96.898636][ T8992] el0t_64_sync_handler+0x84/0xfc [ 96.899834][ T8992] el0t_64_sync+0x190/0x194 [ 96.913733][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 97.052675][ T9010] loop0: detected capacity change from 0 to 32768 [ 97.054481][ T9010] btrfs: Deprecated parameter 'usebackuproot' [ 97.055736][ T9010] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 97.058001][ T9010] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (9010) [ 97.062027][ T9010] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 97.064301][ T9010] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 97.066131][ T9010] BTRFS info (device loop0): using free-space-tree [ 97.078787][ T9010] BTRFS info (device loop0): rebuilding free space tree [ 97.091357][ T9010] FAULT_INJECTION: forcing a failure. [ 97.091357][ T9010] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 97.094213][ T9010] CPU: 1 UID: 0 PID: 9010 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 97.096632][ T9010] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 97.097027][ T632] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 97.098804][ T9010] Call trace: [ 97.098813][ T9010] dump_backtrace+0x1b8/0x1e4 [ 97.102520][ T9010] show_stack+0x2c/0x3c [ 97.103540][ T9010] dump_stack_lvl+0xe4/0x150 [ 97.104497][ T9010] dump_stack+0x1c/0x28 [ 97.105421][ T9010] should_fail_ex+0x3b0/0x50c [ 97.106616][ T9010] should_fail_alloc_page+0x104/0x124 [ 97.107952][ T9010] prepare_alloc_pages+0x1b4/0x508 [ 97.109027][ T9010] __alloc_pages_noprof+0x150/0x6c0 [ 97.110170][ T9010] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 97.111372][ T9010] folio_alloc_noprof+0x16c/0x344 [ 97.112544][ T9010] filemap_alloc_folio_noprof+0xc4/0x470 [ 97.113868][ T9010] __filemap_get_folio+0x414/0xae8 [ 97.115071][ T9010] pagecache_get_page+0x3c/0x128 [ 97.116143][ T9010] prepare_pages+0x148/0x65c [ 97.117172][ T9010] btrfs_buffered_write+0x650/0xfd4 [ 97.118411][ T9010] btrfs_direct_write+0x478/0x8c8 [ 97.119585][ T9010] btrfs_do_write_iter+0x220/0x5d0 [ 97.120676][ T9010] btrfs_file_write_iter+0x2c/0x3c [ 97.121822][ T9010] vfs_write+0x940/0xc80 [ 97.122718][ T9010] ksys_write+0x15c/0x26c [ 97.123662][ T9010] __arm64_sys_write+0x7c/0x90 [ 97.124687][ T9010] invoke_syscall+0x98/0x2b8 [ 97.125667][ T9010] el0_svc_common+0x130/0x23c [ 97.126690][ T9010] do_el0_svc+0x48/0x58 [ 97.127644][ T9010] el0_svc+0x54/0x168 [ 97.128485][ T9010] el0t_64_sync_handler+0x84/0xfc [ 97.129560][ T9010] el0t_64_sync+0x190/0x194 [ 97.140588][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 97.279595][ T9028] loop0: detected capacity change from 0 to 32768 [ 97.281702][ T9028] btrfs: Deprecated parameter 'usebackuproot' [ 97.283074][ T9028] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 97.285318][ T9028] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (9028) [ 97.289975][ T9028] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 97.292250][ T9028] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 97.294117][ T9028] BTRFS info (device loop0): using free-space-tree [ 97.306101][ T9028] BTRFS info (device loop0): rebuilding free space tree [ 97.322303][ T9028] FAULT_INJECTION: forcing a failure. [ 97.322303][ T9028] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 97.325424][ T9028] CPU: 0 UID: 0 PID: 9028 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 97.327808][ T9028] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 97.329916][ T9028] Call trace: [ 97.330595][ T9028] dump_backtrace+0x1b8/0x1e4 [ 97.331554][ T9028] show_stack+0x2c/0x3c [ 97.332417][ T9028] dump_stack_lvl+0xe4/0x150 [ 97.333444][ T9028] dump_stack+0x1c/0x28 [ 97.334426][ T9028] should_fail_ex+0x3b0/0x50c [ 97.335531][ T9028] should_fail_alloc_page+0x104/0x124 [ 97.336687][ T9028] prepare_alloc_pages+0x1b4/0x508 [ 97.337771][ T9028] __alloc_pages_noprof+0x150/0x6c0 [ 97.338829][ T9028] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 97.340040][ T9028] folio_alloc_noprof+0x16c/0x344 [ 97.341046][ T9028] filemap_alloc_folio_noprof+0xc4/0x470 [ 97.342229][ T9028] __filemap_get_folio+0x414/0xae8 [ 97.343300][ T9028] pagecache_get_page+0x3c/0x128 [ 97.344424][ T9028] prepare_pages+0x148/0x65c [ 97.345505][ T9028] btrfs_buffered_write+0x650/0xfd4 [ 97.346614][ T9028] btrfs_direct_write+0x478/0x8c8 [ 97.347732][ T9028] btrfs_do_write_iter+0x220/0x5d0 [ 97.348895][ T9028] btrfs_file_write_iter+0x2c/0x3c [ 97.349912][ T9028] vfs_write+0x940/0xc80 [ 97.350846][ T9028] ksys_write+0x15c/0x26c [ 97.351714][ T9028] __arm64_sys_write+0x7c/0x90 [ 97.352717][ T9028] invoke_syscall+0x98/0x2b8 [ 97.353668][ T9028] el0_svc_common+0x130/0x23c [ 97.354592][ T9028] do_el0_svc+0x48/0x58 [ 97.355484][ T9028] el0_svc+0x54/0x168 [ 97.356244][ T9028] el0t_64_sync_handler+0x84/0xfc [ 97.357263][ T9028] el0t_64_sync+0x190/0x194 [ 97.359143][ T236] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 97.384285][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 97.527875][ T9046] loop0: detected capacity change from 0 to 32768 [ 97.529741][ T9046] btrfs: Deprecated parameter 'usebackuproot' [ 97.531261][ T9046] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 97.533585][ T9046] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (9046) [ 97.538027][ T9046] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 97.540563][ T9046] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 97.542390][ T9046] BTRFS info (device loop0): using free-space-tree [ 97.548543][ T9046] BTRFS info (device loop0): rebuilding free space tree [ 97.565408][ T9046] FAULT_INJECTION: forcing a failure. [ 97.565408][ T9046] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 97.568258][ T9046] CPU: 0 UID: 0 PID: 9046 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 97.569030][ T236] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 97.570441][ T9046] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 97.570452][ T9046] Call trace: [ 97.570456][ T9046] dump_backtrace+0x1b8/0x1e4 [ 97.570473][ T9046] show_stack+0x2c/0x3c [ 97.570482][ T9046] dump_stack_lvl+0xe4/0x150 [ 97.578196][ T9046] dump_stack+0x1c/0x28 [ 97.579097][ T9046] should_fail_ex+0x3b0/0x50c [ 97.580100][ T9046] should_fail_alloc_page+0x104/0x124 [ 97.581310][ T9046] prepare_alloc_pages+0x1b4/0x508 [ 97.582463][ T9046] __alloc_pages_noprof+0x150/0x6c0 [ 97.583619][ T9046] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 97.584811][ T9046] folio_alloc_noprof+0x16c/0x344 [ 97.585944][ T9046] filemap_alloc_folio_noprof+0xc4/0x470 [ 97.587256][ T9046] __filemap_get_folio+0x414/0xae8 [ 97.588315][ T9046] pagecache_get_page+0x3c/0x128 [ 97.589515][ T9046] prepare_pages+0x148/0x65c [ 97.590467][ T9046] btrfs_buffered_write+0x650/0xfd4 [ 97.591686][ T9046] btrfs_direct_write+0x478/0x8c8 [ 97.592680][ T9046] btrfs_do_write_iter+0x220/0x5d0 [ 97.593771][ T9046] btrfs_file_write_iter+0x2c/0x3c [ 97.594827][ T9046] vfs_write+0x940/0xc80 [ 97.595814][ T9046] ksys_write+0x15c/0x26c [ 97.596751][ T9046] __arm64_sys_write+0x7c/0x90 [ 97.597681][ T9046] invoke_syscall+0x98/0x2b8 [ 97.598697][ T9046] el0_svc_common+0x130/0x23c [ 97.599603][ T9046] do_el0_svc+0x48/0x58 [ 97.600403][ T9046] el0_svc+0x54/0x168 [ 97.601162][ T9046] el0t_64_sync_handler+0x84/0xfc [ 97.602237][ T9046] el0t_64_sync+0x190/0x194 [ 97.608348][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 97.742369][ T9064] loop0: detected capacity change from 0 to 32768 [ 97.744155][ T9064] btrfs: Deprecated parameter 'usebackuproot' [ 97.745415][ T9064] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 97.747537][ T9064] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (9064) [ 97.752391][ T9064] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 97.754481][ T9064] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 97.756169][ T9064] BTRFS info (device loop0): using free-space-tree [ 97.768183][ T9064] BTRFS info (device loop0): rebuilding free space tree [ 97.781773][ T44] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 97.784715][ T9064] FAULT_INJECTION: forcing a failure. [ 97.784715][ T9064] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 97.787539][ T9064] CPU: 0 UID: 0 PID: 9064 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 97.789808][ T9064] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 97.792015][ T9064] Call trace: [ 97.792766][ T9064] dump_backtrace+0x1b8/0x1e4 [ 97.793857][ T9064] show_stack+0x2c/0x3c [ 97.794742][ T9064] dump_stack_lvl+0xe4/0x150 [ 97.795829][ T9064] dump_stack+0x1c/0x28 [ 97.796608][ T9064] should_fail_ex+0x3b0/0x50c [ 97.797732][ T9064] should_fail_alloc_page+0x104/0x124 [ 97.798845][ T9064] prepare_alloc_pages+0x1b4/0x508 [ 97.799913][ T9064] __alloc_pages_noprof+0x150/0x6c0 [ 97.801077][ T9064] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 97.802212][ T9064] folio_alloc_noprof+0x16c/0x344 [ 97.803182][ T9064] filemap_alloc_folio_noprof+0xc4/0x470 [ 97.804412][ T9064] __filemap_get_folio+0x414/0xae8 [ 97.805510][ T9064] pagecache_get_page+0x3c/0x128 [ 97.806640][ T9064] prepare_pages+0x148/0x65c [ 97.807588][ T9064] btrfs_buffered_write+0x650/0xfd4 [ 97.808776][ T9064] btrfs_direct_write+0x478/0x8c8 [ 97.809842][ T9064] btrfs_do_write_iter+0x220/0x5d0 [ 97.811064][ T9064] btrfs_file_write_iter+0x2c/0x3c [ 97.812281][ T9064] vfs_write+0x940/0xc80 [ 97.813095][ T9064] ksys_write+0x15c/0x26c [ 97.813925][ T9064] __arm64_sys_write+0x7c/0x90 [ 97.814973][ T9064] invoke_syscall+0x98/0x2b8 [ 97.816077][ T9064] el0_svc_common+0x130/0x23c [ 97.817070][ T9064] do_el0_svc+0x48/0x58 [ 97.817999][ T9064] el0_svc+0x54/0x168 [ 97.818807][ T9064] el0t_64_sync_handler+0x84/0xfc [ 97.819879][ T9064] el0t_64_sync+0x190/0x194 [ 97.827565][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 97.955353][ T9082] loop0: detected capacity change from 0 to 32768 [ 97.957169][ T9082] btrfs: Deprecated parameter 'usebackuproot' [ 97.958456][ T9082] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 97.961036][ T9082] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (9082) [ 97.965735][ T9082] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 97.967696][ T9082] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 97.969462][ T9082] BTRFS info (device loop0): using free-space-tree [ 97.976144][ T9082] BTRFS info (device loop0): rebuilding free space tree [ 97.985192][ T9082] FAULT_INJECTION: forcing a failure. [ 97.985192][ T9082] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 97.988069][ T9082] CPU: 1 UID: 0 PID: 9082 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 97.990539][ T9082] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 97.992761][ T9082] Call trace: [ 97.993487][ T9082] dump_backtrace+0x1b8/0x1e4 [ 97.994496][ T9082] show_stack+0x2c/0x3c [ 97.995387][ T9082] dump_stack_lvl+0xe4/0x150 [ 97.996507][ T9082] dump_stack+0x1c/0x28 [ 97.997389][ T9082] should_fail_ex+0x3b0/0x50c [ 97.998411][ T9082] should_fail_alloc_page+0x104/0x124 [ 97.999526][ T9082] prepare_alloc_pages+0x1b4/0x508 [ 98.000731][ T9082] __alloc_pages_noprof+0x150/0x6c0 [ 98.001882][ T9082] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 98.003191][ T9082] folio_alloc_noprof+0x16c/0x344 [ 98.004383][ T9082] filemap_alloc_folio_noprof+0xc4/0x470 [ 98.005696][ T9082] __filemap_get_folio+0x414/0xae8 [ 98.006793][ T9082] pagecache_get_page+0x3c/0x128 [ 98.007954][ T9082] prepare_pages+0x148/0x65c [ 98.008983][ T9082] btrfs_buffered_write+0x650/0xfd4 [ 98.010107][ T9082] btrfs_direct_write+0x478/0x8c8 [ 98.011246][ T9082] btrfs_do_write_iter+0x220/0x5d0 [ 98.012340][ T9082] btrfs_file_write_iter+0x2c/0x3c [ 98.013501][ T9082] vfs_write+0x940/0xc80 [ 98.014384][ T9082] ksys_write+0x15c/0x26c [ 98.015318][ T9082] __arm64_sys_write+0x7c/0x90 [ 98.016377][ T9082] invoke_syscall+0x98/0x2b8 [ 98.017285][ T9082] el0_svc_common+0x130/0x23c [ 98.018200][ T9082] do_el0_svc+0x48/0x58 [ 98.019097][ T9082] el0_svc+0x54/0x168 [ 98.019907][ T9082] el0t_64_sync_handler+0x84/0xfc [ 98.021026][ T9082] el0t_64_sync+0x190/0x194 [ 98.029166][ T44] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 98.036292][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 98.186238][ T9100] loop0: detected capacity change from 0 to 32768 [ 98.188318][ T9100] btrfs: Deprecated parameter 'usebackuproot' [ 98.189696][ T9100] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 98.192183][ T9100] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (9100) [ 98.196594][ T9100] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 98.198884][ T9100] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 98.200924][ T9100] BTRFS info (device loop0): using free-space-tree [ 98.210660][ T9100] BTRFS info (device loop0): rebuilding free space tree [ 98.223757][ T44] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 98.230317][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 98.362032][ T9118] loop0: detected capacity change from 0 to 32768 [ 98.363829][ T9118] btrfs: Deprecated parameter 'usebackuproot' [ 98.365151][ T9118] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 98.367702][ T9118] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (9118) [ 98.376394][ T9118] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 98.378394][ T9118] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 98.380896][ T9118] BTRFS info (device loop0): using free-space-tree [ 98.386985][ T9118] BTRFS info (device loop0): rebuilding free space tree [ 98.398901][ T4315] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 98.401998][ T9118] FAULT_INJECTION: forcing a failure. [ 98.401998][ T9118] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 98.404857][ T9118] CPU: 0 UID: 0 PID: 9118 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 98.407165][ T9118] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 98.409194][ T9118] Call trace: [ 98.409834][ T9118] dump_backtrace+0x1b8/0x1e4 [ 98.410856][ T9118] show_stack+0x2c/0x3c [ 98.411709][ T9118] dump_stack_lvl+0xe4/0x150 [ 98.412706][ T9118] dump_stack+0x1c/0x28 [ 98.413570][ T9118] should_fail_ex+0x3b0/0x50c [ 98.414647][ T9118] should_fail_alloc_page+0x104/0x124 [ 98.415813][ T9118] prepare_alloc_pages+0x1b4/0x508 [ 98.416909][ T9118] __alloc_pages_noprof+0x150/0x6c0 [ 98.417931][ T9118] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 98.419123][ T9118] folio_alloc_noprof+0x16c/0x344 [ 98.420148][ T9118] filemap_alloc_folio_noprof+0xc4/0x470 [ 98.421401][ T9118] __filemap_get_folio+0x414/0xae8 [ 98.422455][ T9118] pagecache_get_page+0x3c/0x128 [ 98.423412][ T9118] prepare_pages+0x148/0x65c [ 98.424354][ T9118] btrfs_buffered_write+0x650/0xfd4 [ 98.425470][ T9118] btrfs_direct_write+0x478/0x8c8 [ 98.426611][ T9118] btrfs_do_write_iter+0x220/0x5d0 [ 98.427666][ T9118] btrfs_file_write_iter+0x2c/0x3c [ 98.428698][ T9118] vfs_write+0x940/0xc80 [ 98.429673][ T9118] ksys_write+0x15c/0x26c [ 98.430646][ T9118] __arm64_sys_write+0x7c/0x90 [ 98.431732][ T9118] invoke_syscall+0x98/0x2b8 [ 98.432635][ T9118] el0_svc_common+0x130/0x23c [ 98.433640][ T9118] do_el0_svc+0x48/0x58 [ 98.434488][ T9118] el0_svc+0x54/0x168 [ 98.435409][ T9118] el0t_64_sync_handler+0x84/0xfc [ 98.436521][ T9118] el0t_64_sync+0x190/0x194 [ 98.446610][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 98.560159][ T9136] loop0: detected capacity change from 0 to 32768 [ 98.562177][ T9136] btrfs: Deprecated parameter 'usebackuproot' [ 98.563552][ T9136] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 98.565911][ T9136] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (9136) [ 98.570273][ T9136] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 98.572495][ T9136] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 98.574420][ T9136] BTRFS info (device loop0): using free-space-tree [ 98.581789][ T9136] BTRFS info (device loop0): rebuilding free space tree [ 98.595120][ T9136] FAULT_INJECTION: forcing a failure. [ 98.595120][ T9136] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 98.597886][ T9136] CPU: 0 UID: 0 PID: 9136 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 98.600412][ T9136] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 98.602465][ T9136] Call trace: [ 98.603180][ T9136] dump_backtrace+0x1b8/0x1e4 [ 98.604154][ T9136] show_stack+0x2c/0x3c [ 98.605056][ T9136] dump_stack_lvl+0xe4/0x150 [ 98.606073][ T9136] dump_stack+0x1c/0x28 [ 98.606926][ T9136] should_fail_ex+0x3b0/0x50c [ 98.607977][ T9136] should_fail_alloc_page+0x104/0x124 [ 98.609099][ T9136] prepare_alloc_pages+0x1b4/0x508 [ 98.610178][ T9136] __alloc_pages_noprof+0x150/0x6c0 [ 98.611264][ T9136] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 98.612494][ T9136] folio_alloc_noprof+0x16c/0x344 [ 98.613503][ T9136] filemap_alloc_folio_noprof+0xc4/0x470 [ 98.614659][ T9136] __filemap_get_folio+0x414/0xae8 [ 98.615662][ T9136] pagecache_get_page+0x3c/0x128 [ 98.616701][ T9136] prepare_pages+0x148/0x65c [ 98.617554][ T9136] btrfs_buffered_write+0x650/0xfd4 [ 98.618639][ T9136] btrfs_direct_write+0x478/0x8c8 [ 98.619760][ T9136] btrfs_do_write_iter+0x220/0x5d0 [ 98.620920][ T9136] btrfs_file_write_iter+0x2c/0x3c [ 98.622037][ T9136] vfs_write+0x940/0xc80 [ 98.622873][ T9136] ksys_write+0x15c/0x26c [ 98.623847][ T9136] __arm64_sys_write+0x7c/0x90 [ 98.624823][ T9136] invoke_syscall+0x98/0x2b8 [ 98.625697][ T9136] el0_svc_common+0x130/0x23c [ 98.626739][ T9136] do_el0_svc+0x48/0x58 [ 98.627643][ T9136] el0_svc+0x54/0x168 [ 98.628489][ T9136] el0t_64_sync_handler+0x84/0xfc [ 98.629601][ T9136] el0t_64_sync+0x190/0x194 [ 98.632297][ T44] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 98.638261][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 98.772594][ T9154] loop0: detected capacity change from 0 to 32768 [ 98.774466][ T9154] btrfs: Deprecated parameter 'usebackuproot' [ 98.775817][ T9154] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 98.777844][ T9154] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (9154) [ 98.781672][ T9154] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 98.783813][ T9154] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 98.785580][ T9154] BTRFS info (device loop0): using free-space-tree [ 98.803837][ T9154] FAULT_INJECTION: forcing a failure. [ 98.803837][ T9154] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 98.807819][ T9154] CPU: 0 UID: 0 PID: 9154 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 98.810118][ T9154] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 98.812281][ T9154] Call trace: [ 98.813078][ T9154] dump_backtrace+0x1b8/0x1e4 [ 98.814197][ T9154] show_stack+0x2c/0x3c [ 98.815031][ T9154] dump_stack_lvl+0xe4/0x150 [ 98.815983][ T9154] dump_stack+0x1c/0x28 [ 98.816911][ T9154] should_fail_ex+0x3b0/0x50c [ 98.817943][ T9154] should_fail_alloc_page+0x104/0x124 [ 98.819149][ T9154] prepare_alloc_pages+0x1b4/0x508 [ 98.820225][ T9154] __alloc_pages_noprof+0x150/0x6c0 [ 98.821362][ T9154] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 98.822508][ T9154] folio_alloc_noprof+0x16c/0x344 [ 98.823617][ T9154] filemap_alloc_folio_noprof+0xc4/0x470 [ 98.824767][ T9154] __filemap_get_folio+0x414/0xae8 [ 98.825802][ T9154] pagecache_get_page+0x3c/0x128 [ 98.826796][ T9154] prepare_pages+0x148/0x65c [ 98.827820][ T9154] btrfs_buffered_write+0x650/0xfd4 [ 98.828949][ T9154] btrfs_direct_write+0x478/0x8c8 [ 98.830010][ T9154] btrfs_do_write_iter+0x220/0x5d0 [ 98.831169][ T9154] btrfs_file_write_iter+0x2c/0x3c [ 98.832193][ T9154] vfs_write+0x940/0xc80 [ 98.833086][ T9154] ksys_write+0x15c/0x26c [ 98.834021][ T9154] __arm64_sys_write+0x7c/0x90 [ 98.835051][ T9154] invoke_syscall+0x98/0x2b8 [ 98.836127][ T9154] el0_svc_common+0x130/0x23c [ 98.837110][ T9154] do_el0_svc+0x48/0x58 [ 98.837985][ T9154] el0_svc+0x54/0x168 [ 98.838830][ T9154] el0t_64_sync_handler+0x84/0xfc [ 98.840083][ T9154] el0t_64_sync+0x190/0x194 [ 98.978236][ T9172] loop0: detected capacity change from 0 to 32768 [ 98.980190][ T9172] btrfs: Deprecated parameter 'usebackuproot' [ 98.981617][ T9172] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 98.983934][ T9172] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (9172) [ 99.008205][ T9172] FAULT_INJECTION: forcing a failure. [ 99.008205][ T9172] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 99.011034][ T9172] CPU: 1 UID: 0 PID: 9172 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 99.013354][ T9172] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 99.015405][ T9172] Call trace: [ 99.016104][ T9172] dump_backtrace+0x1b8/0x1e4 [ 99.017135][ T9172] show_stack+0x2c/0x3c [ 99.018091][ T9172] dump_stack_lvl+0xe4/0x150 [ 99.019082][ T9172] dump_stack+0x1c/0x28 [ 99.019964][ T9172] should_fail_ex+0x3b0/0x50c [ 99.020913][ T9172] should_fail_alloc_page+0x104/0x124 [ 99.022131][ T9172] prepare_alloc_pages+0x1b4/0x508 [ 99.023234][ T9172] __alloc_pages_noprof+0x150/0x6c0 [ 99.024278][ T9172] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 99.025499][ T9172] folio_alloc_noprof+0x16c/0x344 [ 99.026647][ T9172] filemap_alloc_folio_noprof+0xc4/0x470 [ 99.027857][ T9172] __filemap_get_folio+0x414/0xae8 [ 99.028985][ T9172] pagecache_get_page+0x3c/0x128 [ 99.030052][ T9172] prepare_pages+0x148/0x65c [ 99.031005][ T9172] btrfs_buffered_write+0x650/0xfd4 [ 99.032141][ T9172] btrfs_direct_write+0x478/0x8c8 [ 99.033170][ T9172] btrfs_do_write_iter+0x220/0x5d0 [ 99.034238][ T9172] btrfs_file_write_iter+0x2c/0x3c [ 99.035332][ T9172] vfs_write+0x940/0xc80 [ 99.036262][ T9172] ksys_write+0x15c/0x26c [ 99.037294][ T9172] __arm64_sys_write+0x7c/0x90 [ 99.038364][ T9172] invoke_syscall+0x98/0x2b8 [ 99.039318][ T9172] el0_svc_common+0x130/0x23c [ 99.040372][ T9172] do_el0_svc+0x48/0x58 [ 99.041208][ T9172] el0_svc+0x54/0x168 [ 99.042041][ T9172] el0t_64_sync_handler+0x84/0xfc [ 99.043068][ T9172] el0t_64_sync+0x190/0x194 [ 99.181176][ T9190] loop0: detected capacity change from 0 to 32768 [ 99.183048][ T9190] btrfs: Deprecated parameter 'usebackuproot' [ 99.184458][ T9190] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 99.186646][ T9190] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (9190) [ 99.209955][ T9190] FAULT_INJECTION: forcing a failure. [ 99.209955][ T9190] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 99.212714][ T9190] CPU: 0 UID: 0 PID: 9190 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 99.215164][ T9190] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 99.217234][ T9190] Call trace: [ 99.218038][ T9190] dump_backtrace+0x1b8/0x1e4 [ 99.219077][ T9190] show_stack+0x2c/0x3c [ 99.219997][ T9190] dump_stack_lvl+0xe4/0x150 [ 99.220994][ T9190] dump_stack+0x1c/0x28 [ 99.221840][ T9190] should_fail_ex+0x3b0/0x50c [ 99.222808][ T9190] should_fail_alloc_page+0x104/0x124 [ 99.224084][ T9190] prepare_alloc_pages+0x1b4/0x508 [ 99.225169][ T9190] __alloc_pages_noprof+0x150/0x6c0 [ 99.226249][ T9190] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 99.227465][ T9190] folio_alloc_noprof+0x16c/0x344 [ 99.228580][ T9190] filemap_alloc_folio_noprof+0xc4/0x470 [ 99.229776][ T9190] __filemap_get_folio+0x414/0xae8 [ 99.230940][ T9190] pagecache_get_page+0x3c/0x128 [ 99.231979][ T9190] prepare_pages+0x148/0x65c [ 99.232964][ T9190] btrfs_buffered_write+0x650/0xfd4 [ 99.234056][ T9190] btrfs_direct_write+0x478/0x8c8 [ 99.235108][ T9190] btrfs_do_write_iter+0x220/0x5d0 [ 99.236227][ T9190] btrfs_file_write_iter+0x2c/0x3c [ 99.237360][ T9190] vfs_write+0x940/0xc80 [ 99.238300][ T9190] ksys_write+0x15c/0x26c [ 99.239229][ T9190] __arm64_sys_write+0x7c/0x90 [ 99.240281][ T9190] invoke_syscall+0x98/0x2b8 [ 99.241216][ T9190] el0_svc_common+0x130/0x23c [ 99.242175][ T9190] do_el0_svc+0x48/0x58 [ 99.243103][ T9190] el0_svc+0x54/0x168 [ 99.243956][ T9190] el0t_64_sync_handler+0x84/0xfc [ 99.244982][ T9190] el0t_64_sync+0x190/0x194 [ 99.380223][ T9208] loop0: detected capacity change from 0 to 32768 [ 99.382104][ T9208] btrfs: Deprecated parameter 'usebackuproot' [ 99.383434][ T9208] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 99.385747][ T9208] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (9208) [ 99.403481][ T9208] FAULT_INJECTION: forcing a failure. [ 99.403481][ T9208] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 99.406309][ T9208] CPU: 0 UID: 0 PID: 9208 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 99.408565][ T9208] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 99.410727][ T9208] Call trace: [ 99.411408][ T9208] dump_backtrace+0x1b8/0x1e4 [ 99.412457][ T9208] show_stack+0x2c/0x3c [ 99.413359][ T9208] dump_stack_lvl+0xe4/0x150 [ 99.414371][ T9208] dump_stack+0x1c/0x28 [ 99.415306][ T9208] should_fail_ex+0x3b0/0x50c [ 99.416307][ T9208] should_fail_alloc_page+0x104/0x124 [ 99.417566][ T9208] prepare_alloc_pages+0x1b4/0x508 [ 99.418793][ T9208] __alloc_pages_noprof+0x150/0x6c0 [ 99.419838][ T9208] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 99.420875][ T9208] folio_alloc_noprof+0x16c/0x344 [ 99.421920][ T9208] filemap_alloc_folio_noprof+0xc4/0x470 [ 99.423078][ T9208] __filemap_get_folio+0x414/0xae8 [ 99.424139][ T9208] pagecache_get_page+0x3c/0x128 [ 99.425189][ T9208] prepare_pages+0x148/0x65c [ 99.426177][ T9208] btrfs_buffered_write+0x650/0xfd4 [ 99.427205][ T9208] btrfs_direct_write+0x478/0x8c8 [ 99.428178][ T9208] btrfs_do_write_iter+0x220/0x5d0 [ 99.429312][ T9208] btrfs_file_write_iter+0x2c/0x3c [ 99.430403][ T9208] vfs_write+0x940/0xc80 [ 99.431281][ T9208] ksys_write+0x15c/0x26c [ 99.432180][ T9208] __arm64_sys_write+0x7c/0x90 [ 99.433195][ T9208] invoke_syscall+0x98/0x2b8 [ 99.434103][ T9208] el0_svc_common+0x130/0x23c [ 99.435265][ T9208] do_el0_svc+0x48/0x58 [ 99.436170][ T9208] el0_svc+0x54/0x168 [ 99.437075][ T9208] el0t_64_sync_handler+0x84/0xfc [ 99.438142][ T9208] el0t_64_sync+0x190/0x194 [ 99.565939][ T9226] loop0: detected capacity change from 0 to 32768 [ 99.567873][ T9226] btrfs: Deprecated parameter 'usebackuproot' [ 99.569118][ T9226] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 99.571738][ T9226] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (9226) [ 99.596269][ T9226] FAULT_INJECTION: forcing a failure. [ 99.596269][ T9226] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 99.599364][ T9226] CPU: 1 UID: 0 PID: 9226 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 99.601754][ T9226] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 99.603959][ T9226] Call trace: [ 99.604752][ T9226] dump_backtrace+0x1b8/0x1e4 [ 99.605828][ T9226] show_stack+0x2c/0x3c [ 99.606749][ T9226] dump_stack_lvl+0xe4/0x150 [ 99.607844][ T9226] dump_stack+0x1c/0x28 [ 99.608843][ T9226] should_fail_ex+0x3b0/0x50c [ 99.609768][ T9226] should_fail_alloc_page+0x104/0x124 [ 99.610987][ T9226] prepare_alloc_pages+0x1b4/0x508 [ 99.612084][ T9226] __alloc_pages_noprof+0x150/0x6c0 [ 99.613224][ T9226] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 99.614515][ T9226] folio_alloc_noprof+0x16c/0x344 [ 99.615474][ T9226] filemap_alloc_folio_noprof+0xc4/0x470 [ 99.616754][ T9226] __filemap_get_folio+0x414/0xae8 [ 99.617921][ T9226] pagecache_get_page+0x3c/0x128 [ 99.619022][ T9226] prepare_pages+0x148/0x65c [ 99.620013][ T9226] btrfs_buffered_write+0x650/0xfd4 [ 99.621100][ T9226] btrfs_direct_write+0x478/0x8c8 [ 99.622164][ T9226] btrfs_do_write_iter+0x220/0x5d0 [ 99.623413][ T9226] btrfs_file_write_iter+0x2c/0x3c [ 99.624430][ T9226] vfs_write+0x940/0xc80 [ 99.625378][ T9226] ksys_write+0x15c/0x26c [ 99.626292][ T9226] __arm64_sys_write+0x7c/0x90 [ 99.627278][ T9226] invoke_syscall+0x98/0x2b8 [ 99.628306][ T9226] el0_svc_common+0x130/0x23c [ 99.629373][ T9226] do_el0_svc+0x48/0x58 [ 99.630290][ T9226] el0_svc+0x54/0x168 [ 99.631179][ T9226] el0t_64_sync_handler+0x84/0xfc [ 99.632276][ T9226] el0t_64_sync+0x190/0x194 [ 99.773194][ T9244] loop0: detected capacity change from 0 to 32768 [ 99.775223][ T9244] btrfs: Deprecated parameter 'usebackuproot' [ 99.776542][ T9244] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 99.778837][ T9244] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (9244) [ 99.795535][ T9244] FAULT_INJECTION: forcing a failure. [ 99.795535][ T9244] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 99.798363][ T9244] CPU: 1 UID: 0 PID: 9244 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 99.800639][ T9244] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 99.802874][ T9244] Call trace: [ 99.803596][ T9244] dump_backtrace+0x1b8/0x1e4 [ 99.804657][ T9244] show_stack+0x2c/0x3c [ 99.805579][ T9244] dump_stack_lvl+0xe4/0x150 [ 99.806598][ T9244] dump_stack+0x1c/0x28 [ 99.807596][ T9244] should_fail_ex+0x3b0/0x50c [ 99.808566][ T9244] should_fail_alloc_page+0x104/0x124 [ 99.809845][ T9244] prepare_alloc_pages+0x1b4/0x508 [ 99.810920][ T9244] __alloc_pages_noprof+0x150/0x6c0 [ 99.811994][ T9244] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 99.813120][ T9244] folio_alloc_noprof+0x16c/0x344 [ 99.814216][ T9244] filemap_alloc_folio_noprof+0xc4/0x470 [ 99.815458][ T9244] __filemap_get_folio+0x414/0xae8 [ 99.816504][ T9244] pagecache_get_page+0x3c/0x128 [ 99.817642][ T9244] prepare_pages+0x148/0x65c [ 99.818656][ T9244] btrfs_buffered_write+0x650/0xfd4 [ 99.819801][ T9244] btrfs_direct_write+0x478/0x8c8 [ 99.820919][ T9244] btrfs_do_write_iter+0x220/0x5d0 [ 99.821960][ T9244] btrfs_file_write_iter+0x2c/0x3c [ 99.823150][ T9244] vfs_write+0x940/0xc80 [ 99.824094][ T9244] ksys_write+0x15c/0x26c [ 99.825047][ T9244] __arm64_sys_write+0x7c/0x90 [ 99.826030][ T9244] invoke_syscall+0x98/0x2b8 [ 99.826946][ T9244] el0_svc_common+0x130/0x23c [ 99.827894][ T9244] do_el0_svc+0x48/0x58 [ 99.828736][ T9244] el0_svc+0x54/0x168 [ 99.829571][ T9244] el0t_64_sync_handler+0x84/0xfc [ 99.830558][ T9244] el0t_64_sync+0x190/0x194 [ 99.980318][ T9262] loop0: detected capacity change from 0 to 32768 [ 99.982220][ T9262] btrfs: Deprecated parameter 'usebackuproot' [ 99.983480][ T9262] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 99.985909][ T9262] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (9262) [ 100.011830][ T9262] FAULT_INJECTION: forcing a failure. [ 100.011830][ T9262] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 100.014905][ T9262] CPU: 1 UID: 0 PID: 9262 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 100.017240][ T9262] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 100.019451][ T9262] Call trace: [ 100.020193][ T9262] dump_backtrace+0x1b8/0x1e4 [ 100.021220][ T9262] show_stack+0x2c/0x3c [ 100.022130][ T9262] dump_stack_lvl+0xe4/0x150 [ 100.023193][ T9262] dump_stack+0x1c/0x28 [ 100.024194][ T9262] should_fail_ex+0x3b0/0x50c [ 100.025364][ T9262] should_fail_alloc_page+0x104/0x124 [ 100.026589][ T9262] prepare_alloc_pages+0x1b4/0x508 [ 100.027701][ T9262] __alloc_pages_noprof+0x150/0x6c0 [ 100.028851][ T9262] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 100.029989][ T9262] folio_alloc_noprof+0x16c/0x344 [ 100.031106][ T9262] filemap_alloc_folio_noprof+0xc4/0x470 [ 100.032300][ T9262] __filemap_get_folio+0x414/0xae8 [ 100.033455][ T9262] pagecache_get_page+0x3c/0x128 [ 100.034483][ T9262] prepare_pages+0x148/0x65c [ 100.035490][ T9262] btrfs_buffered_write+0x650/0xfd4 [ 100.036718][ T9262] btrfs_direct_write+0x478/0x8c8 [ 100.037948][ T9262] btrfs_do_write_iter+0x220/0x5d0 [ 100.039051][ T9262] btrfs_file_write_iter+0x2c/0x3c [ 100.040229][ T9262] vfs_write+0x940/0xc80 [ 100.041092][ T9262] ksys_write+0x15c/0x26c [ 100.042130][ T9262] __arm64_sys_write+0x7c/0x90 [ 100.043174][ T9262] invoke_syscall+0x98/0x2b8 [ 100.044260][ T9262] el0_svc_common+0x130/0x23c [ 100.045229][ T9262] do_el0_svc+0x48/0x58 [ 100.046137][ T9262] el0_svc+0x54/0x168 [ 100.047039][ T9262] el0t_64_sync_handler+0x84/0xfc [ 100.048217][ T9262] el0t_64_sync+0x190/0x194 [ 100.187932][ T9280] loop0: detected capacity change from 0 to 32768 [ 100.189739][ T9280] btrfs: Deprecated parameter 'usebackuproot' [ 100.191218][ T9280] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 100.193540][ T9280] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (9280) [ 100.197722][ T9280] _btrfs_printk: 39 callbacks suppressed [ 100.197733][ T9280] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 100.201674][ T9280] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 100.203598][ T9280] BTRFS info (device loop0): using free-space-tree [ 100.210072][ T9280] BTRFS info (device loop0): rebuilding free space tree [ 100.222434][ T632] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 100.224580][ T9280] FAULT_INJECTION: forcing a failure. [ 100.224580][ T9280] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 100.227493][ T9280] CPU: 0 UID: 0 PID: 9280 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 100.229990][ T9280] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 100.232094][ T9280] Call trace: [ 100.232891][ T9280] dump_backtrace+0x1b8/0x1e4 [ 100.233943][ T9280] show_stack+0x2c/0x3c [ 100.234806][ T9280] dump_stack_lvl+0xe4/0x150 [ 100.235827][ T9280] dump_stack+0x1c/0x28 [ 100.236793][ T9280] should_fail_ex+0x3b0/0x50c [ 100.237899][ T9280] should_fail_alloc_page+0x104/0x124 [ 100.239084][ T9280] prepare_alloc_pages+0x1b4/0x508 [ 100.240104][ T9280] __alloc_pages_noprof+0x150/0x6c0 [ 100.241154][ T9280] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 100.242332][ T9280] folio_alloc_noprof+0x16c/0x344 [ 100.243424][ T9280] filemap_alloc_folio_noprof+0xc4/0x470 [ 100.244689][ T9280] __filemap_get_folio+0x414/0xae8 [ 100.245702][ T9280] pagecache_get_page+0x3c/0x128 [ 100.246741][ T9280] prepare_pages+0x148/0x65c [ 100.247684][ T9280] btrfs_buffered_write+0x650/0xfd4 [ 100.248845][ T9280] btrfs_direct_write+0x478/0x8c8 [ 100.249891][ T9280] btrfs_do_write_iter+0x220/0x5d0 [ 100.250887][ T9280] btrfs_file_write_iter+0x2c/0x3c [ 100.251872][ T9280] vfs_write+0x940/0xc80 [ 100.252699][ T9280] ksys_write+0x15c/0x26c [ 100.253567][ T9280] __arm64_sys_write+0x7c/0x90 [ 100.254560][ T9280] invoke_syscall+0x98/0x2b8 [ 100.255645][ T9280] el0_svc_common+0x130/0x23c [ 100.256702][ T9280] do_el0_svc+0x48/0x58 [ 100.257640][ T9280] el0_svc+0x54/0x168 [ 100.258559][ T9280] el0t_64_sync_handler+0x84/0xfc [ 100.259645][ T9280] el0t_64_sync+0x190/0x194 [ 100.266775][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 100.428374][ T9298] loop0: detected capacity change from 0 to 32768 [ 100.430421][ T9298] btrfs: Deprecated parameter 'usebackuproot' [ 100.431752][ T9298] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 100.434090][ T9298] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (9298) [ 100.438010][ T9298] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 100.440370][ T9298] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 100.442055][ T9298] BTRFS info (device loop0): using free-space-tree [ 100.450426][ T9298] BTRFS info (device loop0): rebuilding free space tree [ 100.460423][ T632] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 100.462567][ T9298] FAULT_INJECTION: forcing a failure. [ 100.462567][ T9298] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 100.465456][ T9298] CPU: 0 UID: 0 PID: 9298 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 100.467711][ T9298] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 100.469986][ T9298] Call trace: [ 100.470613][ T9298] dump_backtrace+0x1b8/0x1e4 [ 100.471737][ T9298] show_stack+0x2c/0x3c [ 100.472643][ T9298] dump_stack_lvl+0xe4/0x150 [ 100.473723][ T9298] dump_stack+0x1c/0x28 [ 100.474610][ T9298] should_fail_ex+0x3b0/0x50c [ 100.475604][ T9298] should_fail_alloc_page+0x104/0x124 [ 100.476701][ T9298] prepare_alloc_pages+0x1b4/0x508 [ 100.477649][ T9298] __alloc_pages_noprof+0x150/0x6c0 [ 100.478813][ T9298] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 100.479929][ T9298] folio_alloc_noprof+0x16c/0x344 [ 100.480931][ T9298] filemap_alloc_folio_noprof+0xc4/0x470 [ 100.482166][ T9298] __filemap_get_folio+0x414/0xae8 [ 100.483237][ T9298] pagecache_get_page+0x3c/0x128 [ 100.484339][ T9298] prepare_pages+0x148/0x65c [ 100.485375][ T9298] btrfs_buffered_write+0x650/0xfd4 [ 100.486543][ T9298] btrfs_direct_write+0x478/0x8c8 [ 100.487556][ T9298] btrfs_do_write_iter+0x220/0x5d0 [ 100.488668][ T9298] btrfs_file_write_iter+0x2c/0x3c [ 100.489780][ T9298] vfs_write+0x940/0xc80 [ 100.490683][ T9298] ksys_write+0x15c/0x26c [ 100.491521][ T9298] __arm64_sys_write+0x7c/0x90 [ 100.492476][ T9298] invoke_syscall+0x98/0x2b8 [ 100.493443][ T9298] el0_svc_common+0x130/0x23c [ 100.494452][ T9298] do_el0_svc+0x48/0x58 [ 100.495305][ T9298] el0_svc+0x54/0x168 [ 100.496223][ T9298] el0t_64_sync_handler+0x84/0xfc [ 100.497240][ T9298] el0t_64_sync+0x190/0x194 [ 100.507621][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 100.634470][ T9316] loop0: detected capacity change from 0 to 32768 [ 100.636250][ T9316] btrfs: Deprecated parameter 'usebackuproot' [ 100.637552][ T9316] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 100.639704][ T9316] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (9316) [ 100.645966][ T9316] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 100.648205][ T9316] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 100.650074][ T9316] BTRFS info (device loop0): using free-space-tree [ 100.655953][ T9316] BTRFS info (device loop0): rebuilding free space tree [ 100.665267][ T236] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 100.667917][ T9316] FAULT_INJECTION: forcing a failure. [ 100.667917][ T9316] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 100.670817][ T9316] CPU: 0 UID: 0 PID: 9316 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 100.673120][ T9316] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 100.675202][ T9316] Call trace: [ 100.675838][ T9316] dump_backtrace+0x1b8/0x1e4 [ 100.676802][ T9316] show_stack+0x2c/0x3c [ 100.677607][ T9316] dump_stack_lvl+0xe4/0x150 [ 100.678529][ T9316] dump_stack+0x1c/0x28 [ 100.679429][ T9316] should_fail_ex+0x3b0/0x50c [ 100.680503][ T9316] should_fail_alloc_page+0x104/0x124 [ 100.681640][ T9316] prepare_alloc_pages+0x1b4/0x508 [ 100.682705][ T9316] __alloc_pages_noprof+0x150/0x6c0 [ 100.683883][ T9316] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 100.685017][ T9316] folio_alloc_noprof+0x16c/0x344 [ 100.686092][ T9316] filemap_alloc_folio_noprof+0xc4/0x470 [ 100.687359][ T9316] __filemap_get_folio+0x414/0xae8 [ 100.688448][ T9316] pagecache_get_page+0x3c/0x128 [ 100.689559][ T9316] prepare_pages+0x148/0x65c [ 100.690556][ T9316] btrfs_buffered_write+0x650/0xfd4 [ 100.691673][ T9316] btrfs_direct_write+0x478/0x8c8 [ 100.692821][ T9316] btrfs_do_write_iter+0x220/0x5d0 [ 100.693932][ T9316] btrfs_file_write_iter+0x2c/0x3c [ 100.694966][ T9316] vfs_write+0x940/0xc80 [ 100.695882][ T9316] ksys_write+0x15c/0x26c [ 100.696737][ T9316] __arm64_sys_write+0x7c/0x90 [ 100.697760][ T9316] invoke_syscall+0x98/0x2b8 [ 100.698827][ T9316] el0_svc_common+0x130/0x23c [ 100.699862][ T9316] do_el0_svc+0x48/0x58 [ 100.700777][ T9316] el0_svc+0x54/0x168 [ 100.701619][ T9316] el0t_64_sync_handler+0x84/0xfc [ 100.702661][ T9316] el0t_64_sync+0x190/0x194 [ 100.707911][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 100.845992][ T9334] loop0: detected capacity change from 0 to 32768 [ 100.847931][ T9334] btrfs: Deprecated parameter 'usebackuproot' [ 100.849129][ T9334] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 100.851476][ T9334] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (9334) [ 100.854981][ T9334] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 100.857065][ T9334] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 100.858778][ T9334] BTRFS info (device loop0): using free-space-tree [ 100.865226][ T9334] BTRFS info (device loop0): rebuilding free space tree [ 100.873342][ T9334] FAULT_INJECTION: forcing a failure. [ 100.873342][ T9334] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 100.879898][ T9334] CPU: 1 UID: 0 PID: 9334 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 100.882361][ T9334] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 100.884608][ T9334] Call trace: [ 100.885376][ T9334] dump_backtrace+0x1b8/0x1e4 [ 100.886510][ T9334] show_stack+0x2c/0x3c [ 100.887434][ T9334] dump_stack_lvl+0xe4/0x150 [ 100.888432][ T9334] dump_stack+0x1c/0x28 [ 100.889324][ T9334] should_fail_ex+0x3b0/0x50c [ 100.890480][ T9334] should_fail_alloc_page+0x104/0x124 [ 100.891700][ T9334] prepare_alloc_pages+0x1b4/0x508 [ 100.892781][ T9334] __alloc_pages_noprof+0x150/0x6c0 [ 100.893975][ T9334] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 100.895422][ T9334] folio_alloc_noprof+0x16c/0x344 [ 100.896567][ T9334] filemap_alloc_folio_noprof+0xc4/0x470 [ 100.897807][ T9334] __filemap_get_folio+0x414/0xae8 [ 100.898925][ T9334] pagecache_get_page+0x3c/0x128 [ 100.900033][ T9334] prepare_pages+0x148/0x65c [ 100.901078][ T9334] btrfs_buffered_write+0x650/0xfd4 [ 100.902289][ T9334] btrfs_direct_write+0x478/0x8c8 [ 100.903387][ T9334] btrfs_do_write_iter+0x220/0x5d0 [ 100.904568][ T9334] btrfs_file_write_iter+0x2c/0x3c [ 100.905724][ T9334] vfs_write+0x940/0xc80 [ 100.906615][ T9334] ksys_write+0x15c/0x26c [ 100.907500][ T9334] __arm64_sys_write+0x7c/0x90 [ 100.908516][ T9334] invoke_syscall+0x98/0x2b8 [ 100.909510][ T9334] el0_svc_common+0x130/0x23c [ 100.910587][ T9334] do_el0_svc+0x48/0x58 [ 100.911442][ T9334] el0_svc+0x54/0x168 [ 100.912257][ T9334] el0t_64_sync_handler+0x84/0xfc [ 100.913482][ T9334] el0t_64_sync+0x190/0x194 [ 100.921150][ T236] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 100.934302][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 101.048484][ T9352] loop0: detected capacity change from 0 to 32768 [ 101.050368][ T9352] btrfs: Deprecated parameter 'usebackuproot' [ 101.051661][ T9352] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 101.053914][ T9352] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (9352) [ 101.058442][ T9352] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 101.060702][ T9352] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 101.062729][ T9352] BTRFS info (device loop0): using free-space-tree [ 101.068581][ T9352] BTRFS info (device loop0): rebuilding free space tree [ 101.085919][ T199] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 101.088607][ T9352] FAULT_INJECTION: forcing a failure. [ 101.088607][ T9352] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 101.092286][ T9352] CPU: 0 UID: 0 PID: 9352 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 101.094771][ T9352] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 101.096846][ T9352] Call trace: [ 101.097529][ T9352] dump_backtrace+0x1b8/0x1e4 [ 101.098510][ T9352] show_stack+0x2c/0x3c [ 101.099345][ T9352] dump_stack_lvl+0xe4/0x150 [ 101.100221][ T9352] dump_stack+0x1c/0x28 [ 101.101083][ T9352] should_fail_ex+0x3b0/0x50c [ 101.102062][ T9352] should_fail_alloc_page+0x104/0x124 [ 101.103166][ T9352] prepare_alloc_pages+0x1b4/0x508 [ 101.104333][ T9352] __alloc_pages_noprof+0x150/0x6c0 [ 101.105534][ T9352] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 101.106807][ T9352] folio_alloc_noprof+0x16c/0x344 [ 101.107919][ T9352] filemap_alloc_folio_noprof+0xc4/0x470 [ 101.109215][ T9352] __filemap_get_folio+0x414/0xae8 [ 101.110392][ T9352] pagecache_get_page+0x3c/0x128 [ 101.111470][ T9352] prepare_pages+0x148/0x65c [ 101.112433][ T9352] btrfs_buffered_write+0x650/0xfd4 [ 101.113624][ T9352] btrfs_direct_write+0x478/0x8c8 [ 101.114603][ T9352] btrfs_do_write_iter+0x220/0x5d0 [ 101.115702][ T9352] btrfs_file_write_iter+0x2c/0x3c [ 101.116816][ T9352] vfs_write+0x940/0xc80 [ 101.117667][ T9352] ksys_write+0x15c/0x26c [ 101.118623][ T9352] __arm64_sys_write+0x7c/0x90 [ 101.119747][ T9352] invoke_syscall+0x98/0x2b8 [ 101.120753][ T9352] el0_svc_common+0x130/0x23c [ 101.121805][ T9352] do_el0_svc+0x48/0x58 [ 101.122713][ T9352] el0_svc+0x54/0x168 [ 101.123600][ T9352] el0t_64_sync_handler+0x84/0xfc [ 101.124647][ T9352] el0t_64_sync+0x190/0x194 [ 101.138538][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 101.248811][ T9370] loop0: detected capacity change from 0 to 32768 [ 101.250946][ T9370] btrfs: Deprecated parameter 'usebackuproot' [ 101.252317][ T9370] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 101.254682][ T9370] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (9370) [ 101.258444][ T9370] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 101.260651][ T9370] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 101.262665][ T9370] BTRFS info (device loop0): using free-space-tree [ 101.268635][ T9370] BTRFS info (device loop0): rebuilding free space tree [ 101.289751][ T632] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 101.292854][ T9370] FAULT_INJECTION: forcing a failure. [ 101.292854][ T9370] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 101.296009][ T9370] CPU: 0 UID: 0 PID: 9370 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 101.298463][ T9370] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 101.300755][ T9370] Call trace: [ 101.301636][ T9370] dump_backtrace+0x1b8/0x1e4 [ 101.302633][ T9370] show_stack+0x2c/0x3c [ 101.303529][ T9370] dump_stack_lvl+0xe4/0x150 [ 101.304592][ T9370] dump_stack+0x1c/0x28 [ 101.305504][ T9370] should_fail_ex+0x3b0/0x50c [ 101.306508][ T9370] should_fail_alloc_page+0x104/0x124 [ 101.307648][ T9370] prepare_alloc_pages+0x1b4/0x508 [ 101.308750][ T9370] __alloc_pages_noprof+0x150/0x6c0 [ 101.309850][ T9370] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 101.311053][ T9370] folio_alloc_noprof+0x16c/0x344 [ 101.312128][ T9370] filemap_alloc_folio_noprof+0xc4/0x470 [ 101.313268][ T9370] __filemap_get_folio+0x414/0xae8 [ 101.314323][ T9370] pagecache_get_page+0x3c/0x128 [ 101.315365][ T9370] prepare_pages+0x148/0x65c [ 101.316308][ T9370] btrfs_buffered_write+0x650/0xfd4 [ 101.317371][ T9370] btrfs_direct_write+0x478/0x8c8 [ 101.318416][ T9370] btrfs_do_write_iter+0x220/0x5d0 [ 101.319446][ T9370] btrfs_file_write_iter+0x2c/0x3c [ 101.320655][ T9370] vfs_write+0x940/0xc80 [ 101.321575][ T9370] ksys_write+0x15c/0x26c [ 101.322488][ T9370] __arm64_sys_write+0x7c/0x90 [ 101.323558][ T9370] invoke_syscall+0x98/0x2b8 [ 101.324553][ T9370] el0_svc_common+0x130/0x23c [ 101.325509][ T9370] do_el0_svc+0x48/0x58 [ 101.326481][ T9370] el0_svc+0x54/0x168 [ 101.327412][ T9370] el0t_64_sync_handler+0x84/0xfc [ 101.328550][ T9370] el0t_64_sync+0x190/0x194 [ 101.340455][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 101.471966][ T9388] loop0: detected capacity change from 0 to 32768 [ 101.473961][ T9388] btrfs: Deprecated parameter 'usebackuproot' [ 101.475271][ T9388] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 101.477636][ T9388] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (9388) [ 101.482539][ T9388] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 101.485086][ T9388] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 101.487087][ T9388] BTRFS info (device loop0): using free-space-tree [ 101.493261][ T9388] BTRFS info (device loop0): rebuilding free space tree [ 101.507283][ T9388] FAULT_INJECTION: forcing a failure. [ 101.507283][ T9388] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 101.509057][ T44] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 101.510294][ T9388] CPU: 1 UID: 0 PID: 9388 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 101.514421][ T9388] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 101.516596][ T9388] Call trace: [ 101.517266][ T9388] dump_backtrace+0x1b8/0x1e4 [ 101.518258][ T9388] show_stack+0x2c/0x3c [ 101.519097][ T9388] dump_stack_lvl+0xe4/0x150 [ 101.520094][ T9388] dump_stack+0x1c/0x28 [ 101.520975][ T9388] should_fail_ex+0x3b0/0x50c [ 101.522076][ T9388] should_fail_alloc_page+0x104/0x124 [ 101.523168][ T9388] prepare_alloc_pages+0x1b4/0x508 [ 101.524364][ T9388] __alloc_pages_noprof+0x150/0x6c0 [ 101.525513][ T9388] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 101.526730][ T9388] folio_alloc_noprof+0x16c/0x344 [ 101.527898][ T9388] filemap_alloc_folio_noprof+0xc4/0x470 [ 101.529126][ T9388] __filemap_get_folio+0x414/0xae8 [ 101.530259][ T9388] pagecache_get_page+0x3c/0x128 [ 101.531387][ T9388] prepare_pages+0x148/0x65c [ 101.532424][ T9388] btrfs_buffered_write+0x650/0xfd4 [ 101.533591][ T9388] btrfs_direct_write+0x478/0x8c8 [ 101.534640][ T9388] btrfs_do_write_iter+0x220/0x5d0 [ 101.535780][ T9388] btrfs_file_write_iter+0x2c/0x3c [ 101.537186][ T9388] vfs_write+0x940/0xc80 [ 101.538210][ T9388] ksys_write+0x15c/0x26c [ 101.539209][ T9388] __arm64_sys_write+0x7c/0x90 [ 101.540305][ T9388] invoke_syscall+0x98/0x2b8 [ 101.541289][ T9388] el0_svc_common+0x130/0x23c [ 101.542336][ T9388] do_el0_svc+0x48/0x58 [ 101.543230][ T9388] el0_svc+0x54/0x168 [ 101.544132][ T9388] el0t_64_sync_handler+0x84/0xfc [ 101.545156][ T9388] el0t_64_sync+0x190/0x194 [ 101.552894][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 101.680885][ T9406] loop0: detected capacity change from 0 to 32768 [ 101.682869][ T9406] btrfs: Deprecated parameter 'usebackuproot' [ 101.684177][ T9406] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 101.686490][ T9406] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (9406) [ 101.690243][ T9406] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 101.692540][ T9406] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 101.694381][ T9406] BTRFS info (device loop0): using free-space-tree [ 101.701079][ T9406] BTRFS info (device loop0): rebuilding free space tree [ 101.715019][ T9406] FAULT_INJECTION: forcing a failure. [ 101.715019][ T9406] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 101.717978][ T9406] CPU: 1 UID: 0 PID: 9406 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 101.720379][ T9406] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 101.722670][ T9406] Call trace: [ 101.723446][ T9406] dump_backtrace+0x1b8/0x1e4 [ 101.724581][ T9406] show_stack+0x2c/0x3c [ 101.725439][ T9406] dump_stack_lvl+0xe4/0x150 [ 101.726464][ T9406] dump_stack+0x1c/0x28 [ 101.727423][ T9406] should_fail_ex+0x3b0/0x50c [ 101.728537][ T9406] should_fail_alloc_page+0x104/0x124 [ 101.729687][ T9406] prepare_alloc_pages+0x1b4/0x508 [ 101.730798][ T9406] __alloc_pages_noprof+0x150/0x6c0 [ 101.731903][ T9406] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 101.733047][ T9406] folio_alloc_noprof+0x16c/0x344 [ 101.734117][ T9406] filemap_alloc_folio_noprof+0xc4/0x470 [ 101.735282][ T9406] __filemap_get_folio+0x414/0xae8 [ 101.736431][ T9406] pagecache_get_page+0x3c/0x128 [ 101.737564][ T9406] prepare_pages+0x148/0x65c [ 101.738639][ T9406] btrfs_buffered_write+0x650/0xfd4 [ 101.739790][ T9406] btrfs_direct_write+0x478/0x8c8 [ 101.740960][ T9406] btrfs_do_write_iter+0x220/0x5d0 [ 101.742015][ T9406] btrfs_file_write_iter+0x2c/0x3c [ 101.743055][ T9406] vfs_write+0x940/0xc80 [ 101.743887][ T9406] ksys_write+0x15c/0x26c [ 101.744889][ T9406] __arm64_sys_write+0x7c/0x90 [ 101.745824][ T9406] invoke_syscall+0x98/0x2b8 [ 101.746925][ T9406] el0_svc_common+0x130/0x23c [ 101.747908][ T9406] do_el0_svc+0x48/0x58 [ 101.748793][ T9406] el0_svc+0x54/0x168 [ 101.749704][ T9406] el0t_64_sync_handler+0x84/0xfc [ 101.750886][ T9406] el0t_64_sync+0x190/0x194 [ 101.752851][ T44] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 101.757683][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 101.903308][ T9424] loop0: detected capacity change from 0 to 32768 [ 101.905367][ T9424] btrfs: Deprecated parameter 'usebackuproot' [ 101.906773][ T9424] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 101.909302][ T9424] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (9424) [ 101.913677][ T9424] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 101.916015][ T9424] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 101.917826][ T9424] BTRFS info (device loop0): using free-space-tree [ 101.924201][ T9424] BTRFS info (device loop0): rebuilding free space tree [ 101.939397][ T44] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 101.941943][ T9424] FAULT_INJECTION: forcing a failure. [ 101.941943][ T9424] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 101.945008][ T9424] CPU: 1 UID: 0 PID: 9424 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 101.947243][ T9424] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 101.949241][ T9424] Call trace: [ 101.949980][ T9424] dump_backtrace+0x1b8/0x1e4 [ 101.950974][ T9424] show_stack+0x2c/0x3c [ 101.951842][ T9424] dump_stack_lvl+0xe4/0x150 [ 101.952864][ T9424] dump_stack+0x1c/0x28 [ 101.953705][ T9424] should_fail_ex+0x3b0/0x50c [ 101.954687][ T9424] should_fail_alloc_page+0x104/0x124 [ 101.955883][ T9424] prepare_alloc_pages+0x1b4/0x508 [ 101.957129][ T9424] __alloc_pages_noprof+0x150/0x6c0 [ 101.958206][ T9424] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 101.959399][ T9424] folio_alloc_noprof+0x16c/0x344 [ 101.960512][ T9424] filemap_alloc_folio_noprof+0xc4/0x470 [ 101.961864][ T9424] __filemap_get_folio+0x414/0xae8 [ 101.962967][ T9424] pagecache_get_page+0x3c/0x128 [ 101.963923][ T9424] prepare_pages+0x148/0x65c [ 101.964909][ T9424] btrfs_buffered_write+0x650/0xfd4 [ 101.966061][ T9424] btrfs_direct_write+0x478/0x8c8 [ 101.967192][ T9424] btrfs_do_write_iter+0x220/0x5d0 [ 101.968442][ T9424] btrfs_file_write_iter+0x2c/0x3c [ 101.969542][ T9424] vfs_write+0x940/0xc80 [ 101.970525][ T9424] ksys_write+0x15c/0x26c [ 101.971397][ T9424] __arm64_sys_write+0x7c/0x90 [ 101.972479][ T9424] invoke_syscall+0x98/0x2b8 [ 101.973436][ T9424] el0_svc_common+0x130/0x23c [ 101.974445][ T9424] do_el0_svc+0x48/0x58 [ 101.975389][ T9424] el0_svc+0x54/0x168 [ 101.976246][ T9424] el0t_64_sync_handler+0x84/0xfc [ 101.977455][ T9424] el0t_64_sync+0x190/0x194 [ 101.985349][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 102.135894][ T9442] loop0: detected capacity change from 0 to 32768 [ 102.137769][ T9442] btrfs: Deprecated parameter 'usebackuproot' [ 102.139002][ T9442] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 102.146823][ T9442] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (9442) [ 102.151032][ T9442] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 102.153217][ T9442] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 102.155032][ T9442] BTRFS info (device loop0): using free-space-tree [ 102.161614][ T9442] BTRFS info (device loop0): rebuilding free space tree [ 102.180705][ T9442] FAULT_INJECTION: forcing a failure. [ 102.180705][ T9442] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 102.182445][ T199] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 102.183736][ T9442] CPU: 1 UID: 0 PID: 9442 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 102.187941][ T9442] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 102.190086][ T9442] Call trace: [ 102.190749][ T9442] dump_backtrace+0x1b8/0x1e4 [ 102.191765][ T9442] show_stack+0x2c/0x3c [ 102.192745][ T9442] dump_stack_lvl+0xe4/0x150 [ 102.193758][ T9442] dump_stack+0x1c/0x28 [ 102.194782][ T9442] should_fail_ex+0x3b0/0x50c [ 102.195777][ T9442] should_fail_alloc_page+0x104/0x124 [ 102.196971][ T9442] prepare_alloc_pages+0x1b4/0x508 [ 102.198091][ T9442] __alloc_pages_noprof+0x150/0x6c0 [ 102.199198][ T9442] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 102.200338][ T9442] folio_alloc_noprof+0x16c/0x344 [ 102.201363][ T9442] filemap_alloc_folio_noprof+0xc4/0x470 [ 102.202583][ T9442] __filemap_get_folio+0x414/0xae8 [ 102.203658][ T9442] pagecache_get_page+0x3c/0x128 [ 102.204756][ T9442] prepare_pages+0x148/0x65c [ 102.205697][ T9442] btrfs_buffered_write+0x650/0xfd4 [ 102.206725][ T9442] btrfs_direct_write+0x478/0x8c8 [ 102.207749][ T9442] btrfs_do_write_iter+0x220/0x5d0 [ 102.208769][ T9442] btrfs_file_write_iter+0x2c/0x3c [ 102.209782][ T9442] vfs_write+0x940/0xc80 [ 102.210631][ T9442] ksys_write+0x15c/0x26c [ 102.211537][ T9442] __arm64_sys_write+0x7c/0x90 [ 102.212482][ T9442] invoke_syscall+0x98/0x2b8 [ 102.213489][ T9442] el0_svc_common+0x130/0x23c [ 102.214490][ T9442] do_el0_svc+0x48/0x58 [ 102.215425][ T9442] el0_svc+0x54/0x168 [ 102.216245][ T9442] el0t_64_sync_handler+0x84/0xfc [ 102.217316][ T9442] el0t_64_sync+0x190/0x194 [ 102.223131][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 102.358802][ T9460] loop0: detected capacity change from 0 to 32768 [ 102.360660][ T9460] btrfs: Deprecated parameter 'usebackuproot' [ 102.361955][ T9460] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 102.364093][ T9460] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (9460) [ 102.369642][ T9460] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 102.372211][ T9460] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 102.374008][ T9460] BTRFS info (device loop0): using free-space-tree [ 102.385929][ T9460] BTRFS info (device loop0): rebuilding free space tree [ 102.402337][ T9460] FAULT_INJECTION: forcing a failure. [ 102.402337][ T9460] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 102.405387][ T9460] CPU: 1 UID: 0 PID: 9460 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 102.407652][ T9460] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 102.409620][ T9460] Call trace: [ 102.410265][ T9460] dump_backtrace+0x1b8/0x1e4 [ 102.411241][ T9460] show_stack+0x2c/0x3c [ 102.412191][ T9460] dump_stack_lvl+0xe4/0x150 [ 102.413199][ T9460] dump_stack+0x1c/0x28 [ 102.414047][ T9460] should_fail_ex+0x3b0/0x50c [ 102.415115][ T9460] should_fail_alloc_page+0x104/0x124 [ 102.416236][ T9460] prepare_alloc_pages+0x1b4/0x508 [ 102.417410][ T9460] __alloc_pages_noprof+0x150/0x6c0 [ 102.418524][ T9460] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 102.419755][ T9460] folio_alloc_noprof+0x16c/0x344 [ 102.420918][ T9460] filemap_alloc_folio_noprof+0xc4/0x470 [ 102.422095][ T9460] __filemap_get_folio+0x414/0xae8 [ 102.423256][ T9460] pagecache_get_page+0x3c/0x128 [ 102.424267][ T9460] prepare_pages+0x148/0x65c [ 102.425164][ T9460] btrfs_buffered_write+0x650/0xfd4 [ 102.426302][ T9460] btrfs_direct_write+0x478/0x8c8 [ 102.427470][ T9460] btrfs_do_write_iter+0x220/0x5d0 [ 102.428740][ T9460] btrfs_file_write_iter+0x2c/0x3c [ 102.429879][ T9460] vfs_write+0x940/0xc80 [ 102.430806][ T9460] ksys_write+0x15c/0x26c [ 102.431652][ T9460] __arm64_sys_write+0x7c/0x90 [ 102.432722][ T9460] invoke_syscall+0x98/0x2b8 [ 102.433755][ T9460] el0_svc_common+0x130/0x23c [ 102.434772][ T9460] do_el0_svc+0x48/0x58 [ 102.435012][ T632] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 102.435643][ T9460] el0_svc+0x54/0x168 [ 102.435657][ T9460] el0t_64_sync_handler+0x84/0xfc [ 102.435667][ T9460] el0t_64_sync+0x190/0x194 [ 102.445714][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 102.578453][ T9478] loop0: detected capacity change from 0 to 32768 [ 102.580821][ T9478] btrfs: Deprecated parameter 'usebackuproot' [ 102.582069][ T9478] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 102.584525][ T9478] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (9478) [ 102.588695][ T9478] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 102.591044][ T9478] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 102.593059][ T9478] BTRFS info (device loop0): using free-space-tree [ 102.598880][ T9478] BTRFS info (device loop0): rebuilding free space tree [ 102.612055][ T9478] FAULT_INJECTION: forcing a failure. [ 102.612055][ T9478] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 102.614623][ T632] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 102.614773][ T9478] CPU: 1 UID: 0 PID: 9478 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 102.618982][ T9478] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 102.621071][ T9478] Call trace: [ 102.621747][ T9478] dump_backtrace+0x1b8/0x1e4 [ 102.622781][ T9478] show_stack+0x2c/0x3c [ 102.623758][ T9478] dump_stack_lvl+0xe4/0x150 [ 102.624861][ T9478] dump_stack+0x1c/0x28 [ 102.625857][ T9478] should_fail_ex+0x3b0/0x50c [ 102.626874][ T9478] should_fail_alloc_page+0x104/0x124 [ 102.628127][ T9478] prepare_alloc_pages+0x1b4/0x508 [ 102.629165][ T9478] __alloc_pages_noprof+0x150/0x6c0 [ 102.630313][ T9478] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 102.631612][ T9478] folio_alloc_noprof+0x16c/0x344 [ 102.632697][ T9478] filemap_alloc_folio_noprof+0xc4/0x470 [ 102.633941][ T9478] __filemap_get_folio+0x414/0xae8 [ 102.635016][ T9478] pagecache_get_page+0x3c/0x128 [ 102.636074][ T9478] prepare_pages+0x148/0x65c [ 102.637026][ T9478] btrfs_buffered_write+0x650/0xfd4 [ 102.638159][ T9478] btrfs_direct_write+0x478/0x8c8 [ 102.639241][ T9478] btrfs_do_write_iter+0x220/0x5d0 [ 102.640460][ T9478] btrfs_file_write_iter+0x2c/0x3c [ 102.641555][ T9478] vfs_write+0x940/0xc80 [ 102.642461][ T9478] ksys_write+0x15c/0x26c [ 102.643420][ T9478] __arm64_sys_write+0x7c/0x90 [ 102.644386][ T9478] invoke_syscall+0x98/0x2b8 [ 102.645311][ T9478] el0_svc_common+0x130/0x23c [ 102.646372][ T9478] do_el0_svc+0x48/0x58 [ 102.647354][ T9478] el0_svc+0x54/0x168 [ 102.648265][ T9478] el0t_64_sync_handler+0x84/0xfc [ 102.649400][ T9478] el0t_64_sync+0x190/0x194 [ 102.655417][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 102.801499][ T9496] loop0: detected capacity change from 0 to 32768 [ 102.803373][ T9496] btrfs: Deprecated parameter 'usebackuproot' [ 102.804796][ T9496] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 102.807103][ T9496] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (9496) [ 102.811714][ T9496] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 102.813888][ T9496] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 102.815734][ T9496] BTRFS info (device loop0): using free-space-tree [ 102.828555][ T9496] BTRFS info (device loop0): rebuilding free space tree [ 102.838532][ T9496] FAULT_INJECTION: forcing a failure. [ 102.838532][ T9496] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 102.841558][ T9496] CPU: 1 UID: 0 PID: 9496 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 102.843786][ T9496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 102.845919][ T9496] Call trace: [ 102.846274][ T632] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 102.846654][ T9496] dump_backtrace+0x1b8/0x1e4 [ 102.849694][ T9496] show_stack+0x2c/0x3c [ 102.850561][ T9496] dump_stack_lvl+0xe4/0x150 [ 102.851666][ T9496] dump_stack+0x1c/0x28 [ 102.852481][ T9496] should_fail_ex+0x3b0/0x50c [ 102.853512][ T9496] should_fail_alloc_page+0x104/0x124 [ 102.854671][ T9496] prepare_alloc_pages+0x1b4/0x508 [ 102.855818][ T9496] __alloc_pages_noprof+0x150/0x6c0 [ 102.857028][ T9496] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 102.858320][ T9496] folio_alloc_noprof+0x16c/0x344 [ 102.859370][ T9496] filemap_alloc_folio_noprof+0xc4/0x470 [ 102.860705][ T9496] __filemap_get_folio+0x414/0xae8 [ 102.861790][ T9496] pagecache_get_page+0x3c/0x128 [ 102.862917][ T9496] prepare_pages+0x148/0x65c [ 102.863924][ T9496] btrfs_buffered_write+0x650/0xfd4 [ 102.865046][ T9496] btrfs_direct_write+0x478/0x8c8 [ 102.866140][ T9496] btrfs_do_write_iter+0x220/0x5d0 [ 102.867309][ T9496] btrfs_file_write_iter+0x2c/0x3c [ 102.868493][ T9496] vfs_write+0x940/0xc80 [ 102.869409][ T9496] ksys_write+0x15c/0x26c [ 102.870369][ T9496] __arm64_sys_write+0x7c/0x90 [ 102.871406][ T9496] invoke_syscall+0x98/0x2b8 [ 102.872406][ T9496] el0_svc_common+0x130/0x23c [ 102.873343][ T9496] do_el0_svc+0x48/0x58 [ 102.874252][ T9496] el0_svc+0x54/0x168 [ 102.875150][ T9496] el0t_64_sync_handler+0x84/0xfc [ 102.876197][ T9496] el0t_64_sync+0x190/0x194 [ 102.887365][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 103.018920][ T9514] loop0: detected capacity change from 0 to 32768 [ 103.020980][ T9514] btrfs: Deprecated parameter 'usebackuproot' [ 103.022369][ T9514] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 103.024606][ T9514] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (9514) [ 103.028307][ T9514] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 103.030741][ T9514] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 103.032555][ T9514] BTRFS info (device loop0): using free-space-tree [ 103.038548][ T9514] BTRFS info (device loop0): rebuilding free space tree [ 103.052509][ T9514] FAULT_INJECTION: forcing a failure. [ 103.052509][ T9514] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 103.054346][ T199] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 103.055441][ T9514] CPU: 1 UID: 0 PID: 9514 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 103.059837][ T9514] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 103.062057][ T9514] Call trace: [ 103.062798][ T9514] dump_backtrace+0x1b8/0x1e4 [ 103.063811][ T9514] show_stack+0x2c/0x3c [ 103.064688][ T9514] dump_stack_lvl+0xe4/0x150 [ 103.065740][ T9514] dump_stack+0x1c/0x28 [ 103.066627][ T9514] should_fail_ex+0x3b0/0x50c [ 103.067698][ T9514] should_fail_alloc_page+0x104/0x124 [ 103.068882][ T9514] prepare_alloc_pages+0x1b4/0x508 [ 103.070031][ T9514] __alloc_pages_noprof+0x150/0x6c0 [ 103.071142][ T9514] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 103.072414][ T9514] folio_alloc_noprof+0x16c/0x344 [ 103.073487][ T9514] filemap_alloc_folio_noprof+0xc4/0x470 [ 103.074663][ T9514] __filemap_get_folio+0x414/0xae8 [ 103.075754][ T9514] pagecache_get_page+0x3c/0x128 [ 103.076881][ T9514] prepare_pages+0x148/0x65c [ 103.077901][ T9514] btrfs_buffered_write+0x650/0xfd4 [ 103.079024][ T9514] btrfs_direct_write+0x478/0x8c8 [ 103.080215][ T9514] btrfs_do_write_iter+0x220/0x5d0 [ 103.081353][ T9514] btrfs_file_write_iter+0x2c/0x3c [ 103.082432][ T9514] vfs_write+0x940/0xc80 [ 103.083362][ T9514] ksys_write+0x15c/0x26c [ 103.084297][ T9514] __arm64_sys_write+0x7c/0x90 [ 103.085250][ T9514] invoke_syscall+0x98/0x2b8 [ 103.086311][ T9514] el0_svc_common+0x130/0x23c [ 103.087343][ T9514] do_el0_svc+0x48/0x58 [ 103.088335][ T9514] el0_svc+0x54/0x168 [ 103.089313][ T9514] el0t_64_sync_handler+0x84/0xfc [ 103.090371][ T9514] el0t_64_sync+0x190/0x194 [ 103.101980][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 103.229115][ T9532] loop0: detected capacity change from 0 to 32768 [ 103.231156][ T9532] btrfs: Deprecated parameter 'usebackuproot' [ 103.232421][ T9532] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 103.234626][ T9532] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (9532) [ 103.238632][ T9532] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 103.241270][ T9532] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 103.243174][ T9532] BTRFS info (device loop0): using free-space-tree [ 103.249351][ T9532] BTRFS info (device loop0): rebuilding free space tree [ 103.263077][ T9532] FAULT_INJECTION: forcing a failure. [ 103.263077][ T9532] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 103.265860][ T9532] CPU: 1 UID: 0 PID: 9532 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 103.268105][ T9532] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 103.268429][ T44] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 103.270433][ T9532] Call trace: [ 103.270441][ T9532] dump_backtrace+0x1b8/0x1e4 [ 103.270457][ T9532] show_stack+0x2c/0x3c [ 103.270466][ T9532] dump_stack_lvl+0xe4/0x150 [ 103.270480][ T9532] dump_stack+0x1c/0x28 [ 103.270492][ T9532] should_fail_ex+0x3b0/0x50c [ 103.277848][ T9532] should_fail_alloc_page+0x104/0x124 [ 103.279026][ T9532] prepare_alloc_pages+0x1b4/0x508 [ 103.280249][ T9532] __alloc_pages_noprof+0x150/0x6c0 [ 103.281357][ T9532] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 103.282578][ T9532] folio_alloc_noprof+0x16c/0x344 [ 103.283576][ T9532] filemap_alloc_folio_noprof+0xc4/0x470 [ 103.284769][ T9532] __filemap_get_folio+0x414/0xae8 [ 103.285827][ T9532] pagecache_get_page+0x3c/0x128 [ 103.286820][ T9532] prepare_pages+0x148/0x65c [ 103.287769][ T9532] btrfs_buffered_write+0x650/0xfd4 [ 103.288822][ T9532] btrfs_direct_write+0x478/0x8c8 [ 103.289901][ T9532] btrfs_do_write_iter+0x220/0x5d0 [ 103.290977][ T9532] btrfs_file_write_iter+0x2c/0x3c [ 103.292100][ T9532] vfs_write+0x940/0xc80 [ 103.293022][ T9532] ksys_write+0x15c/0x26c [ 103.293933][ T9532] __arm64_sys_write+0x7c/0x90 [ 103.295044][ T9532] invoke_syscall+0x98/0x2b8 [ 103.295992][ T9532] el0_svc_common+0x130/0x23c [ 103.296962][ T9532] do_el0_svc+0x48/0x58 [ 103.297867][ T9532] el0_svc+0x54/0x168 [ 103.298730][ T9532] el0t_64_sync_handler+0x84/0xfc [ 103.299767][ T9532] el0t_64_sync+0x190/0x194 [ 103.310399][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 103.436517][ T9550] loop0: detected capacity change from 0 to 32768 [ 103.438431][ T9550] btrfs: Deprecated parameter 'usebackuproot' [ 103.439689][ T9550] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 103.442097][ T9550] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (9550) [ 103.446100][ T9550] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 103.448184][ T9550] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 103.450115][ T9550] BTRFS info (device loop0): using free-space-tree [ 103.456089][ T9550] BTRFS info (device loop0): rebuilding free space tree [ 103.471157][ T9550] FAULT_INJECTION: forcing a failure. [ 103.471157][ T9550] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 103.473929][ T9550] CPU: 1 UID: 0 PID: 9550 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 103.476181][ T9550] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 103.478181][ T9550] Call trace: [ 103.478648][ T199] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 103.478896][ T9550] dump_backtrace+0x1b8/0x1e4 [ 103.481742][ T9550] show_stack+0x2c/0x3c [ 103.482700][ T9550] dump_stack_lvl+0xe4/0x150 [ 103.483659][ T9550] dump_stack+0x1c/0x28 [ 103.484544][ T9550] should_fail_ex+0x3b0/0x50c [ 103.485638][ T9550] should_fail_alloc_page+0x104/0x124 [ 103.486758][ T9550] prepare_alloc_pages+0x1b4/0x508 [ 103.487841][ T9550] __alloc_pages_noprof+0x150/0x6c0 [ 103.488985][ T9550] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 103.490058][ T9550] folio_alloc_noprof+0x16c/0x344 [ 103.491186][ T9550] filemap_alloc_folio_noprof+0xc4/0x470 [ 103.492447][ T9550] __filemap_get_folio+0x414/0xae8 [ 103.493520][ T9550] pagecache_get_page+0x3c/0x128 [ 103.494615][ T9550] prepare_pages+0x148/0x65c [ 103.495601][ T9550] btrfs_buffered_write+0x650/0xfd4 [ 103.496713][ T9550] btrfs_direct_write+0x478/0x8c8 [ 103.497888][ T9550] btrfs_do_write_iter+0x220/0x5d0 [ 103.498937][ T9550] btrfs_file_write_iter+0x2c/0x3c [ 103.500051][ T9550] vfs_write+0x940/0xc80 [ 103.501092][ T9550] ksys_write+0x15c/0x26c [ 103.502047][ T9550] __arm64_sys_write+0x7c/0x90 [ 103.503094][ T9550] invoke_syscall+0x98/0x2b8 [ 103.504142][ T9550] el0_svc_common+0x130/0x23c [ 103.505208][ T9550] do_el0_svc+0x48/0x58 [ 103.506126][ T9550] el0_svc+0x54/0x168 [ 103.507024][ T9550] el0t_64_sync_handler+0x84/0xfc [ 103.508086][ T9550] el0t_64_sync+0x190/0x194 [ 103.526255][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 103.666233][ T9568] loop0: detected capacity change from 0 to 32768 [ 103.668128][ T9568] btrfs: Deprecated parameter 'usebackuproot' [ 103.669394][ T9568] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 103.676671][ T9568] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (9568) [ 103.681119][ T9568] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 103.683224][ T9568] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 103.685136][ T9568] BTRFS info (device loop0): using free-space-tree [ 103.691777][ T9568] BTRFS info (device loop0): rebuilding free space tree [ 103.707946][ T9568] FAULT_INJECTION: forcing a failure. [ 103.707946][ T9568] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 103.711219][ T9568] CPU: 1 UID: 0 PID: 9568 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 103.713511][ T9568] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 103.715654][ T9568] Call trace: [ 103.716434][ T9568] dump_backtrace+0x1b8/0x1e4 [ 103.717575][ T9568] show_stack+0x2c/0x3c [ 103.718463][ T9568] dump_stack_lvl+0xe4/0x150 [ 103.719503][ T9568] dump_stack+0x1c/0x28 [ 103.720355][ T9568] should_fail_ex+0x3b0/0x50c [ 103.721399][ T9568] should_fail_alloc_page+0x104/0x124 [ 103.722582][ T9568] prepare_alloc_pages+0x1b4/0x508 [ 103.723673][ T9568] __alloc_pages_noprof+0x150/0x6c0 [ 103.724729][ T9568] VM DIAGNOSIS: l_noprof+0x33c/0x5f0 [ 103.725803][ T9568] folio_alloc_noprof+0x16c/0x344 [ 103.726784][ T9568] filemap_alloc_folio_noprof+0xc4/0x470 [ 103.727969][ T9568] __filemap_get_folio+0x414/0xae8 [ 103.729053][ T9568] pagecache_get_page+0x3c/0x128 [ 103.730090][ T9568] prepare_pages+0x148/0x65c [ 103.731215][ T9568] btrfs_buffered_write+0x650/0xfd4 [ 103.732584][ T9568] btrfs_direct_write+0x478/0x8c8 [ 103.733634][ T9568] btrfs_do_write_iter+0x220/0x5d0 [ 103.734791][ T9568] btrfs_file_write_iter+0x2c/0x3c [ 103.735825][ T9568] vfs_write+0x940/0xc80 [ 103.736841][ T9568] ksys_write+0x15c/0x26c [ 103.737713][ T9568] __arm64_sys_write+0x7c/0x90 [ 103.738677][ T9568] invoke_syscall+0x98/0x2b8 [ 103.739794][ T9568] el0_svc_common+0x130/0x23c [ 103.740821][ T9568] do_el0_svc+0x48/0x58 [ 103.741697][ T9568] el0_svc+0x54/0x168 [ 103.742520][ T9568] el0t_64_sync_handler+0x84/0xfc [ 103.743597][ T9568] el0t_64_sync+0x190/0x194 [ 103.888845][ T9586] loop0: detected capacity change from 0 to 32768 [ 103.890999][ T9586] btrfs: Deprecated parameter 'usebackuproot' [ 103.892304][ T9586] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 103.894550][ T9586] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (9586) [ 103.917789][ T9586] FAULT_INJECTION: forcing a failure. [ 103.917789][ T9586] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 103.921493][ T9586] CPU: 0 UID: 0 PID: 9586 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 103.923816][ T9586] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 103.925898][ T9586] Call trace: [ 103.926605][ T9586] dump_backtrace+0x1b8/0x1e4 [ 103.927847][ T9586] show_stack+0x2c/0x3c [ 103.928651][ T9586] dump_stack_lvl+0xe4/0x150 [ 103.929573][ T9586] dump_stack+0x1c/0x28 [ 103.930476][ T9586] should_fail_ex+0x3b0/0x50c [ 103.931577][ T9586] should_fail_alloc_page+0x104/0x124 [ 103.932702][ T9586] prepare_alloc_pages+0x1b4/0x508 [ 103.933724][ T9586] __alloc_pages_noprof+0x150/0x6c0 [ 103.934869][ T9586] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 103.936137][ T9586] folio_alloc_noprof+0x16c/0x344 [ 103.937202][ T9586] filemap_alloc_folio_noprof+0xc4/0x470 [ 103.938350][ T9586] __filemap_get_folio+0x414/0xae8 [ 103.939691][ T9586] pagecache_get_page+0x3c/0x128 [ 103.940710][ T9586] prepare_pages+0x148/0x65c [ 103.941709][ T9586] btrfs_buffered_write+0x650/0xfd4 [ 103.942776][ T9586] btrfs_direct_write+0x478/0x8c8 [ 103.943894][ T9586] btrfs_do_write_iter+0x220/0x5d0 [ 103.945024][ T9586] btrfs_file_write_iter+0x2c/0x3c [ 103.946126][ T9586] vfs_write+0x940/0xc80 [ 103.947101][ T9586] ksys_write+0x15c/0x26c [ 103.948041][ T9586] __arm64_sys_write+0x7c/0x90 [ 103.949093][ T9586] invoke_syscall+0x98/0x2b8 [ 103.950129][ T9586] el0_svc_common+0x130/0x23c [ 103.951172][ T9586] do_el0_svc+0x48/0x58 [ 103.952067][ T9586] el0_svc+0x54/0x168 [ 103.952922][ T9586] el0t_64_sync_handler+0x84/0xfc [ 103.954012][ T9586] el0t_64_sync+0x190/0x194 [ 104.108181][ T9604] loop0: detected capacity change from 0 to 32768 [ 104.110465][ T9604] btrfs: Deprecated parameter 'usebackuproot' [ 104.111719][ T9604] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 104.115832][ T9604] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (9604) [ 104.134747][ T9604] FAULT_INJECTION: forcing a failure. [ 104.134747][ T9604] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 104.137679][ T9604] CPU: 1 UID: 0 PID: 9604 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 104.140094][ T9604] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 104.142345][ T9604] Call trace: [ 104.143026][ T9604] dump_backtrace+0x1b8/0x1e4 [ 104.143988][ T9604] show_stack+0x2c/0x3c [ 104.144963][ T9604] dump_stack_lvl+0xe4/0x150 [ 104.145950][ T9604] dump_stack+0x1c/0x28 [ 104.146802][ T9604] should_fail_ex+0x3b0/0x50c [ 104.147882][ T9604] should_fail_alloc_page+0x104/0x124 [ 104.149078][ T9604] prepare_alloc_pages+0x1b4/0x508 [ 104.150186][ T9604] __alloc_pages_noprof+0x150/0x6c0 [ 104.151348][ T9604] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 104.152547][ T9604] folio_alloc_noprof+0x16c/0x344 [ 104.153687][ T9604] filemap_alloc_folio_noprof+0xc4/0x470 [ 104.154963][ T9604] __filemap_get_folio+0x414/0xae8 [ 104.156009][ T9604] pagecache_get_page+0x3c/0x128 [ 104.157114][ T9604] prepare_pages+0x148/0x65c [ 104.158253][ T9604] btrfs_buffered_write+0x650/0xfd4 [ 104.159364][ T9604] btrfs_direct_write+0x478/0x8c8 [ 104.160373][ T9604] btrfs_do_write_iter+0x220/0x5d0 [ 104.161497][ T9604] btrfs_file_write_iter+0x2c/0x3c [ 104.162610][ T9604] vfs_write+0x940/0xc80 [ 104.163497][ T9604] ksys_write+0x15c/0x26c [ 104.164359][ T9604] __arm64_sys_write+0x7c/0x90 [ 104.165448][ T9604] invoke_syscall+0x98/0x2b8 [ 104.166487][ T9604] el0_svc_common+0x130/0x23c [ 104.167620][ T9604] do_el0_svc+0x48/0x58 [ 104.168558][ T9604] el0_svc+0x54/0x168 [ 104.169437][ T9604] el0t_64_sync_handler+0x84/0xfc [ 104.170589][ T9604] el0t_64_sync+0x190/0x194 [ 104.323127][ T9622] loop0: detected capacity change from 0 to 32768 [ 104.325734][ T9622] btrfs: Deprecated parameter 'usebackuproot' [ 104.327049][ T9622] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 104.329227][ T9622] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (9622) [ 104.347407][ T9622] FAULT_INJECTION: forcing a failure. [ 104.347407][ T9622] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 104.355247][ T9622] CPU: 1 UID: 0 PID: 9622 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 104.357669][ T9622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 104.359848][ T9622] Call trace: [ 104.360604][ T9622] dump_backtrace+0x1b8/0x1e4 [ 104.361660][ T9622] show_stack+0x2c/0x3c [ 104.362578][ T9622] dump_stack_lvl+0xe4/0x150 [ 104.363630][ T9622] dump_stack+0x1c/0x28 [ 104.364502][ T9622] should_fail_ex+0x3b0/0x50c [ 104.365498][ T9622] should_fail_alloc_page+0x104/0x124 [ 104.366656][ T9622] prepare_alloc_pages+0x1b4/0x508 [ 104.367728][ T9622] __alloc_pages_noprof+0x150/0x6c0 [ 104.368857][ T9622] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 104.370148][ T9622] folio_alloc_noprof+0x16c/0x344 [ 104.371253][ T9622] filemap_alloc_folio_noprof+0xc4/0x470 [ 104.372489][ T9622] __filemap_get_folio+0x414/0xae8 [ 104.373641][ T9622] pagecache_get_page+0x3c/0x128 [ 104.374773][ T9622] prepare_pages+0x148/0x65c [ 104.375866][ T9622] btrfs_buffered_write+0x650/0xfd4 [ 104.377002][ T9622] btrfs_direct_write+0x478/0x8c8 [ 104.378064][ T9622] btrfs_do_write_iter+0x220/0x5d0 [ 104.379145][ T9622] btrfs_file_write_iter+0x2c/0x3c [ 104.380340][ T9622] vfs_write+0x940/0xc80 [ 104.381252][ T9622] ksys_write+0x15c/0x26c [ 104.382165][ T9622] __arm64_sys_write+0x7c/0x90 [ 104.383349][ T9622] invoke_syscall+0x98/0x2b8 [ 104.384295][ T9622] el0_svc_common+0x130/0x23c [ 104.385368][ T9622] do_el0_svc+0x48/0x58 [ 104.386299][ T9622] el0_svc+0x54/0x168 [ 104.387168][ T9622] el0t_64_sync_handler+0x84/0xfc [ 104.388285][ T9622] el0t_64_sync+0x190/0x194 1970/01/01 00:01:39 executed programs: 129 1970/01/01 00:01:44 executed programs: 153 [ 104.523949][ T9640] loop0: detected capacity change from 0 to 32768 [ 104.526025][ T9640] btrfs: Deprecated parameter 'usebackuproot' [ 104.527318][ T9640] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 104.529651][ T9640] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (9640) [ 104.545819][ T9640] FAULT_INJECTION: forcing a failure. [ 104.545819][ T9640] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 104.548831][ T9640] CPU: 1 UID: 0 PID: 9640 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 104.551218][ T9640] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 104.553341][ T9640] Call trace: [ 104.554080][ T9640] dump_backtrace+0x1b8/0x1e4 [ 104.555062][ T9640] show_stack+0x2c/0x3c [ 104.556032][ T9640] dump_stack_lvl+0xe4/0x150 [ 104.557024][ T9640] dump_stack+0x1c/0x28 [ 104.557919][ T9640] should_fail_ex+0x3b0/0x50c [ 104.558882][ T9640] should_fail_alloc_page+0x104/0x124 [ 104.560104][ T9640] prepare_alloc_pages+0x1b4/0x508 [ 104.561249][ T9640] __alloc_pages_noprof+0x150/0x6c0 [ 104.562352][ T9640] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 104.563459][ T9640] folio_alloc_noprof+0x16c/0x344 [ 104.564519][ T9640] filemap_alloc_folio_noprof+0xc4/0x470 [ 104.565672][ T9640] __filemap_get_folio+0x414/0xae8 [ 104.566867][ T9640] pagecache_get_page+0x3c/0x128 [ 104.567912][ T9640] prepare_pages+0x148/0x65c [ 104.568936][ T9640] btrfs_buffered_write+0x650/0xfd4 [ 104.570082][ T9640] btrfs_direct_write+0x478/0x8c8 [ 104.571193][ T9640] btrfs_do_write_iter+0x220/0x5d0 [ 104.572257][ T9640] btrfs_file_write_iter+0x2c/0x3c [ 104.573280][ T9640] vfs_write+0x940/0xc80 [ 104.574138][ T9640] ksys_write+0x15c/0x26c [ 104.575096][ T9640] __arm64_sys_write+0x7c/0x90 [ 104.576110][ T9640] invoke_syscall+0x98/0x2b8 [ 104.577125][ T9640] el0_svc_common+0x130/0x23c [ 104.578182][ T9640] do_el0_svc+0x48/0x58 [ 104.579185][ T9640] el0_svc+0x54/0x168 [ 104.580089][ T9640] el0t_64_sync_handler+0x84/0xfc [ 104.581254][ T9640] el0t_64_sync+0x190/0x194 [ 104.733304][ T9658] loop0: detected capacity change from 0 to 32768 [ 104.735209][ T9658] btrfs: Deprecated parameter 'usebackuproot' [ 104.736566][ T9658] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 104.738934][ T9658] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (9658) [ 104.770082][ T9658] FAULT_INJECTION: forcing a failure. [ 104.770082][ T9658] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 104.772901][ T9658] CPU: 0 UID: 0 PID: 9658 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 104.775252][ T9658] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 104.777408][ T9658] Call trace: [ 104.778186][ T9658] dump_backtrace+0x1b8/0x1e4 [ 104.779266][ T9658] show_stack+0x2c/0x3c [ 104.780199][ T9658] dump_stack_lvl+0xe4/0x150 [ 104.781265][ T9658] dump_stack+0x1c/0x28 [ 104.782228][ T9658] should_fail_ex+0x3b0/0x50c [ 104.783266][ T9658] should_fail_alloc_page+0x104/0x124 [ 104.784502][ T9658] prepare_alloc_pages+0x1b4/0x508 [ 104.785738][ T9658] __alloc_pages_noprof+0x150/0x6c0 [ 104.786868][ T9658] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 104.788033][ T9658] folio_alloc_noprof+0x16c/0x344 [ 104.789157][ T9658] filemap_alloc_folio_noprof+0xc4/0x470 [ 104.790317][ T9658] __filemap_get_folio+0x414/0xae8 [ 104.791451][ T9658] pagecache_get_page+0x3c/0x128 [ 104.792489][ T9658] prepare_pages+0x148/0x65c [ 104.793422][ T9658] btrfs_buffered_write+0x650/0xfd4 [ 104.794543][ T9658] btrfs_direct_write+0x478/0x8c8 [ 104.795600][ T9658] btrfs_do_write_iter+0x220/0x5d0 [ 104.796540][ T9658] btrfs_file_write_iter+0x2c/0x3c [ 104.797661][ T9658] vfs_write+0x940/0xc80 [ 104.798604][ T9658] ksys_write+0x15c/0x26c [ 104.799523][ T9658] __arm64_sys_write+0x7c/0x90 [ 104.800543][ T9658] invoke_syscall+0x98/0x2b8 [ 104.801542][ T9658] el0_svc_common+0x130/0x23c [ 104.802625][ T9658] do_el0_svc+0x48/0x58 [ 104.803537][ T9658] el0_svc+0x54/0x168 [ 104.804409][ T9658] el0t_64_sync_handler+0x84/0xfc [ 104.805507][ T9658] el0t_64_sync+0x190/0x194 [ 104.944637][ T9676] loop0: detected capacity change from 0 to 32768 [ 104.946565][ T9676] btrfs: Deprecated parameter 'usebackuproot' [ 104.947850][ T9676] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 104.950376][ T9676] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (9676) [ 104.969225][ T9676] FAULT_INJECTION: forcing a failure. [ 104.969225][ T9676] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 104.977258][ T9676] CPU: 0 UID: 0 PID: 9676 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 104.979622][ T9676] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 104.981702][ T9676] Call trace: [ 104.982404][ T9676] dump_backtrace+0x1b8/0x1e4 [ 104.983434][ T9676] show_stack+0x2c/0x3c [ 104.984243][ T9676] dump_stack_lvl+0xe4/0x150 [ 104.985425][ T9676] dump_stack+0x1c/0x28 [ 104.986371][ T9676] should_fail_ex+0x3b0/0x50c [ 104.987302][ T9676] should_fail_alloc_page+0x104/0x124 [ 104.988527][ T9676] prepare_alloc_pages+0x1b4/0x508 [ 104.989549][ T9676] __alloc_pages_noprof+0x150/0x6c0 [ 104.990624][ T9676] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 104.991650][ T9676] folio_alloc_noprof+0x16c/0x344 [ 104.992663][ T9676] filemap_alloc_folio_noprof+0xc4/0x470 [ 104.993807][ T9676] __filemap_get_folio+0x414/0xae8 [ 104.994820][ T9676] pagecache_get_page+0x3c/0x128 [ 104.995805][ T9676] prepare_pages+0x148/0x65c [ 104.996771][ T9676] btrfs_buffered_write+0x650/0xfd4 [ 104.998006][ T9676] btrfs_direct_write+0x478/0x8c8 [ 104.999042][ T9676] btrfs_do_write_iter+0x220/0x5d0 [ 105.000126][ T9676] btrfs_file_write_iter+0x2c/0x3c [ 105.001255][ T9676] vfs_write+0x940/0xc80 [ 105.002171][ T9676] ksys_write+0x15c/0x26c [ 105.003182][ T9676] __arm64_sys_write+0x7c/0x90 [ 105.004188][ T9676] invoke_syscall+0x98/0x2b8 [ 105.005221][ T9676] el0_svc_common+0x130/0x23c [ 105.006238][ T9676] do_el0_svc+0x48/0x58 [ 105.007089][ T9676] el0_svc+0x54/0x168 [ 105.007883][ T9676] el0t_64_sync_handler+0x84/0xfc [ 105.008943][ T9676] el0t_64_sync+0x190/0x194 [ 105.157120][ T9694] loop0: detected capacity change from 0 to 32768 [ 105.158999][ T9694] btrfs: Deprecated parameter 'usebackuproot' [ 105.160696][ T9694] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 105.163009][ T9694] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (9694) [ 105.187383][ T9694] FAULT_INJECTION: forcing a failure. [ 105.187383][ T9694] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 105.190422][ T9694] CPU: 0 UID: 0 PID: 9694 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 105.192707][ T9694] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 105.194903][ T9694] Call trace: [ 105.195540][ T9694] dump_backtrace+0x1b8/0x1e4 [ 105.196557][ T9694] show_stack+0x2c/0x3c [ 105.197472][ T9694] dump_stack_lvl+0xe4/0x150 [ 105.198410][ T9694] dump_stack+0x1c/0x28 [ 105.199398][ T9694] should_fail_ex+0x3b0/0x50c [ 105.200447][ T9694] should_fail_alloc_page+0x104/0x124 [ 105.201731][ T9694] prepare_alloc_pages+0x1b4/0x508 [ 105.202876][ T9694] __alloc_pages_noprof+0x150/0x6c0 [ 105.204070][ T9694] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 105.205195][ T9694] folio_alloc_noprof+0x16c/0x344 [ 105.206308][ T9694] filemap_alloc_folio_noprof+0xc4/0x470 [ 105.207540][ T9694] __filemap_get_folio+0x414/0xae8 [ 105.208662][ T9694] pagecache_get_page+0x3c/0x128 [ 105.209776][ T9694] prepare_pages+0x148/0x65c [ 105.210728][ T9694] btrfs_buffered_write+0x650/0xfd4 [ 105.211786][ T9694] btrfs_direct_write+0x478/0x8c8 [ 105.212916][ T9694] btrfs_do_write_iter+0x220/0x5d0 [ 105.214015][ T9694] btrfs_file_write_iter+0x2c/0x3c [ 105.215140][ T9694] vfs_write+0x940/0xc80 [ 105.216089][ T9694] ksys_write+0x15c/0x26c [ 105.217081][ T9694] __arm64_sys_write+0x7c/0x90 [ 105.218146][ T9694] invoke_syscall+0x98/0x2b8 [ 105.219200][ T9694] el0_svc_common+0x130/0x23c [ 105.220371][ T9694] do_el0_svc+0x48/0x58 [ 105.221332][ T9694] el0_svc+0x54/0x168 [ 105.222199][ T9694] el0t_64_sync_handler+0x84/0xfc [ 105.223282][ T9694] el0t_64_sync+0x190/0x194 [ 105.241996][ T6600] _btrfs_printk: 43 callbacks suppressed [ 105.242013][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 105.362056][ T9712] loop0: detected capacity change from 0 to 32768 [ 105.364067][ T9712] btrfs: Deprecated parameter 'usebackuproot' [ 105.365448][ T9712] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 105.367723][ T9712] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (9712) [ 105.371861][ T9712] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 105.373922][ T9712] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 105.375685][ T9712] BTRFS info (device loop0): using free-space-tree [ 105.381709][ T9712] BTRFS info (device loop0): rebuilding free space tree [ 105.390731][ T9712] FAULT_INJECTION: forcing a failure. [ 105.390731][ T9712] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 105.393696][ T9712] CPU: 0 UID: 0 PID: 9712 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 105.393996][ T4315] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 105.396217][ T9712] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 105.400226][ T9712] Call trace: [ 105.400951][ T9712] dump_backtrace+0x1b8/0x1e4 [ 105.401915][ T9712] show_stack+0x2c/0x3c [ 105.402826][ T9712] dump_stack_lvl+0xe4/0x150 [ 105.403786][ T9712] dump_stack+0x1c/0x28 [ 105.404655][ T9712] should_fail_ex+0x3b0/0x50c [ 105.405667][ T9712] should_fail_alloc_page+0x104/0x124 [ 105.406878][ T9712] prepare_alloc_pages+0x1b4/0x508 [ 105.407974][ T9712] __alloc_pages_noprof+0x150/0x6c0 [ 105.409082][ T9712] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 105.410369][ T9712] folio_alloc_noprof+0x16c/0x344 [ 105.411443][ T9712] filemap_alloc_folio_noprof+0xc4/0x470 [ 105.412700][ T9712] __filemap_get_folio+0x414/0xae8 [ 105.413852][ T9712] pagecache_get_page+0x3c/0x128 [ 105.415067][ T9712] prepare_pages+0x148/0x65c [ 105.416003][ T9712] btrfs_buffered_write+0x650/0xfd4 [ 105.417231][ T9712] btrfs_direct_write+0x478/0x8c8 [ 105.418364][ T9712] btrfs_do_write_iter+0x220/0x5d0 [ 105.419514][ T9712] btrfs_file_write_iter+0x2c/0x3c [ 105.420620][ T9712] vfs_write+0x940/0xc80 [ 105.421664][ T9712] ksys_write+0x15c/0x26c [ 105.422709][ T9712] __arm64_sys_write+0x7c/0x90 [ 105.423858][ T9712] invoke_syscall+0x98/0x2b8 [ 105.424831][ T9712] el0_svc_common+0x130/0x23c [ 105.425885][ T9712] do_el0_svc+0x48/0x58 [ 105.426814][ T9712] el0_svc+0x54/0x168 [ 105.427724][ T9712] el0t_64_sync_handler+0x84/0xfc [ 105.428865][ T9712] el0t_64_sync+0x190/0x194 [ 105.441074][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 105.580596][ T9730] loop0: detected capacity change from 0 to 32768 [ 105.582476][ T9730] btrfs: Deprecated parameter 'usebackuproot' [ 105.583677][ T9730] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 105.585835][ T9730] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (9730) [ 105.589470][ T9730] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 105.591651][ T9730] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 105.593446][ T9730] BTRFS info (device loop0): using free-space-tree [ 105.599758][ T9730] BTRFS info (device loop0): rebuilding free space tree [ 105.621143][ T9730] FAULT_INJECTION: forcing a failure. [ 105.621143][ T9730] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 105.623983][ T9730] CPU: 0 UID: 0 PID: 9730 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 105.626354][ T9730] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 105.628424][ T9730] Call trace: [ 105.629192][ T9730] dump_backtrace+0x1b8/0x1e4 [ 105.630254][ T9730] show_stack+0x2c/0x3c [ 105.630311][ T44] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 105.631167][ T9730] dump_stack_lvl+0xe4/0x150 [ 105.631187][ T9730] dump_stack+0x1c/0x28 [ 105.634956][ T9730] should_fail_ex+0x3b0/0x50c [ 105.635966][ T9730] should_fail_alloc_page+0x104/0x124 [ 105.637171][ T9730] prepare_alloc_pages+0x1b4/0x508 [ 105.638321][ T9730] __alloc_pages_noprof+0x150/0x6c0 [ 105.639420][ T9730] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 105.640569][ T9730] folio_alloc_noprof+0x16c/0x344 [ 105.641564][ T9730] filemap_alloc_folio_noprof+0xc4/0x470 [ 105.642756][ T9730] __filemap_get_folio+0x414/0xae8 [ 105.643890][ T9730] pagecache_get_page+0x3c/0x128 [ 105.644938][ T9730] prepare_pages+0x148/0x65c [ 105.645903][ T9730] btrfs_buffered_write+0x650/0xfd4 [ 105.647023][ T9730] btrfs_direct_write+0x478/0x8c8 [ 105.648071][ T9730] btrfs_do_write_iter+0x220/0x5d0 [ 105.649135][ T9730] btrfs_file_write_iter+0x2c/0x3c [ 105.650138][ T9730] vfs_write+0x940/0xc80 [ 105.651015][ T9730] ksys_write+0x15c/0x26c [ 105.651944][ T9730] __arm64_sys_write+0x7c/0x90 [ 105.652970][ T9730] invoke_syscall+0x98/0x2b8 [ 105.653999][ T9730] el0_svc_common+0x130/0x23c [ 105.654982][ T9730] do_el0_svc+0x48/0x58 [ 105.655905][ T9730] el0_svc+0x54/0x168 [ 105.656837][ T9730] el0t_64_sync_handler+0x84/0xfc [ 105.657918][ T9730] el0t_64_sync+0x190/0x194 [ 105.664501][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 105.792324][ T9748] loop0: detected capacity change from 0 to 32768 [ 105.794577][ T9748] btrfs: Deprecated parameter 'usebackuproot' [ 105.795872][ T9748] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 105.798135][ T9748] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (9748) [ 105.807283][ T9748] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 105.809436][ T9748] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 105.811840][ T9748] BTRFS info (device loop0): using free-space-tree [ 105.818113][ T9748] BTRFS info (device loop0): rebuilding free space tree [ 105.833362][ T9748] FAULT_INJECTION: forcing a failure. [ 105.833362][ T9748] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 105.836364][ T9748] CPU: 0 UID: 0 PID: 9748 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 105.838628][ T9748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 105.840359][ T632] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 105.840750][ T9748] Call trace: [ 105.843267][ T9748] dump_backtrace+0x1b8/0x1e4 [ 105.844253][ T9748] show_stack+0x2c/0x3c [ 105.845231][ T9748] dump_stack_lvl+0xe4/0x150 [ 105.846201][ T9748] dump_stack+0x1c/0x28 [ 105.847074][ T9748] should_fail_ex+0x3b0/0x50c [ 105.847996][ T9748] should_fail_alloc_page+0x104/0x124 [ 105.849206][ T9748] prepare_alloc_pages+0x1b4/0x508 [ 105.850232][ T9748] __alloc_pages_noprof+0x150/0x6c0 [ 105.851292][ T9748] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 105.852388][ T9748] folio_alloc_noprof+0x16c/0x344 [ 105.853421][ T9748] filemap_alloc_folio_noprof+0xc4/0x470 [ 105.854613][ T9748] __filemap_get_folio+0x414/0xae8 [ 105.855638][ T9748] pagecache_get_page+0x3c/0x128 [ 105.856704][ T9748] prepare_pages+0x148/0x65c [ 105.857675][ T9748] btrfs_buffered_write+0x650/0xfd4 [ 105.858798][ T9748] btrfs_direct_write+0x478/0x8c8 [ 105.859810][ T9748] btrfs_do_write_iter+0x220/0x5d0 [ 105.860848][ T9748] btrfs_file_write_iter+0x2c/0x3c [ 105.861895][ T9748] vfs_write+0x940/0xc80 [ 105.862839][ T9748] ksys_write+0x15c/0x26c [ 105.863724][ T9748] __arm64_sys_write+0x7c/0x90 [ 105.864843][ T9748] invoke_syscall+0x98/0x2b8 [ 105.865762][ T9748] el0_svc_common+0x130/0x23c [ 105.866780][ T9748] do_el0_svc+0x48/0x58 [ 105.867816][ T9748] el0_svc+0x54/0x168 [ 105.868739][ T9748] el0t_64_sync_handler+0x84/0xfc [ 105.869817][ T9748] el0t_64_sync+0x190/0x194 [ 105.881644][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 106.017373][ T9766] loop0: detected capacity change from 0 to 32768 [ 106.019201][ T9766] btrfs: Deprecated parameter 'usebackuproot' [ 106.020575][ T9766] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 106.022861][ T9766] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (9766) [ 106.026667][ T9766] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 106.028783][ T9766] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 106.030566][ T9766] BTRFS info (device loop0): using free-space-tree [ 106.036580][ T9766] BTRFS info (device loop0): rebuilding free space tree [ 106.050908][ T199] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 106.053728][ T9766] FAULT_INJECTION: forcing a failure. [ 106.053728][ T9766] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 106.056676][ T9766] CPU: 0 UID: 0 PID: 9766 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 106.059024][ T9766] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 106.061059][ T9766] Call trace: [ 106.062015][ T9766] dump_backtrace+0x1b8/0x1e4 [ 106.063138][ T9766] show_stack+0x2c/0x3c [ 106.063979][ T9766] dump_stack_lvl+0xe4/0x150 [ 106.065150][ T9766] dump_stack+0x1c/0x28 [ 106.066109][ T9766] should_fail_ex+0x3b0/0x50c [ 106.067143][ T9766] should_fail_alloc_page+0x104/0x124 [ 106.068316][ T9766] prepare_alloc_pages+0x1b4/0x508 [ 106.069509][ T9766] __alloc_pages_noprof+0x150/0x6c0 [ 106.070698][ T9766] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 106.071932][ T9766] folio_alloc_noprof+0x16c/0x344 [ 106.072993][ T9766] filemap_alloc_folio_noprof+0xc4/0x470 [ 106.074196][ T9766] __filemap_get_folio+0x414/0xae8 [ 106.075357][ T9766] pagecache_get_page+0x3c/0x128 [ 106.076412][ T9766] prepare_pages+0x148/0x65c [ 106.077410][ T9766] btrfs_buffered_write+0x650/0xfd4 [ 106.078553][ T9766] btrfs_direct_write+0x478/0x8c8 [ 106.079615][ T9766] btrfs_do_write_iter+0x220/0x5d0 [ 106.080716][ T9766] btrfs_file_write_iter+0x2c/0x3c [ 106.081829][ T9766] vfs_write+0x940/0xc80 [ 106.082796][ T9766] ksys_write+0x15c/0x26c [ 106.083748][ T9766] __arm64_sys_write+0x7c/0x90 [ 106.084826][ T9766] invoke_syscall+0x98/0x2b8 [ 106.085814][ T9766] el0_svc_common+0x130/0x23c [ 106.086796][ T9766] do_el0_svc+0x48/0x58 [ 106.087700][ T9766] el0_svc+0x54/0x168 [ 106.088585][ T9766] el0t_64_sync_handler+0x84/0xfc [ 106.089747][ T9766] el0t_64_sync+0x190/0x194 [ 106.097648][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 106.224919][ T9784] loop0: detected capacity change from 0 to 32768 [ 106.226723][ T9784] btrfs: Deprecated parameter 'usebackuproot' [ 106.228030][ T9784] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 106.230941][ T9784] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (9784) [ 106.234994][ T9784] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 106.237262][ T9784] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 106.239173][ T9784] BTRFS info (device loop0): using free-space-tree [ 106.245126][ T9784] BTRFS info (device loop0): rebuilding free space tree [ 106.261474][ T9784] FAULT_INJECTION: forcing a failure. [ 106.261474][ T9784] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 106.264159][ T9784] CPU: 1 UID: 0 PID: 9784 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 106.266608][ T9784] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 106.268835][ T9784] Call trace: [ 106.269619][ T9784] dump_backtrace+0x1b8/0x1e4 [ 106.270654][ T9784] show_stack+0x2c/0x3c [ 106.271565][ T9784] dump_stack_lvl+0xe4/0x150 [ 106.272531][ T9784] dump_stack+0x1c/0x28 [ 106.273440][ T9784] should_fail_ex+0x3b0/0x50c [ 106.274467][ T9784] should_fail_alloc_page+0x104/0x124 [ 106.275514][ T9784] prepare_alloc_pages+0x1b4/0x508 [ 106.276599][ T9784] __alloc_pages_noprof+0x150/0x6c0 [ 106.277861][ T9784] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 106.279065][ T9784] folio_alloc_noprof+0x16c/0x344 [ 106.280143][ T9784] filemap_alloc_folio_noprof+0xc4/0x470 [ 106.281364][ T9784] __filemap_get_folio+0x414/0xae8 [ 106.282483][ T9784] pagecache_get_page+0x3c/0x128 [ 106.283598][ T9784] prepare_pages+0x148/0x65c [ 106.284644][ T9784] btrfs_buffered_write+0x650/0xfd4 [ 106.285782][ T9784] btrfs_direct_write+0x478/0x8c8 [ 106.286846][ T9784] btrfs_do_write_iter+0x220/0x5d0 [ 106.287877][ T9784] btrfs_file_write_iter+0x2c/0x3c [ 106.288977][ T9784] vfs_write+0x940/0xc80 [ 106.289916][ T9784] ksys_write+0x15c/0x26c [ 106.290862][ T9784] __arm64_sys_write+0x7c/0x90 [ 106.291982][ T9784] invoke_syscall+0x98/0x2b8 [ 106.292965][ T9784] el0_svc_common+0x130/0x23c [ 106.294115][ T9784] do_el0_svc+0x48/0x58 [ 106.295048][ T9784] el0_svc+0x54/0x168 [ 106.295924][ T9784] el0t_64_sync_handler+0x84/0xfc [ 106.297020][ T9784] el0t_64_sync+0x190/0x194 [ 106.298937][ T4315] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 106.305591][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 106.443093][ T9802] loop0: detected capacity change from 0 to 32768 [ 106.444911][ T9802] btrfs: Deprecated parameter 'usebackuproot' [ 106.446320][ T9802] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 106.448693][ T9802] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (9802) [ 106.453046][ T9802] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 106.455252][ T9802] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 106.457157][ T9802] BTRFS info (device loop0): using free-space-tree [ 106.469499][ T9802] BTRFS info (device loop0): rebuilding free space tree [ 106.489405][ T632] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 106.491702][ T9802] FAULT_INJECTION: forcing a failure. [ 106.491702][ T9802] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 106.494549][ T9802] CPU: 1 UID: 0 PID: 9802 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 106.496854][ T9802] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 106.498933][ T9802] Call trace: [ 106.499564][ T9802] dump_backtrace+0x1b8/0x1e4 [ 106.500539][ T9802] show_stack+0x2c/0x3c [ 106.501532][ T9802] dump_stack_lvl+0xe4/0x150 [ 106.502519][ T9802] dump_stack+0x1c/0x28 [ 106.503427][ T9802] should_fail_ex+0x3b0/0x50c [ 106.504464][ T9802] should_fail_alloc_page+0x104/0x124 [ 106.505699][ T9802] prepare_alloc_pages+0x1b4/0x508 [ 106.506848][ T9802] __alloc_pages_noprof+0x150/0x6c0 [ 106.508029][ T9802] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 106.509237][ T9802] folio_alloc_noprof+0x16c/0x344 [ 106.510229][ T9802] filemap_alloc_folio_noprof+0xc4/0x470 [ 106.511495][ T9802] __filemap_get_folio+0x414/0xae8 [ 106.512589][ T9802] pagecache_get_page+0x3c/0x128 [ 106.513582][ T9802] prepare_pages+0x148/0x65c [ 106.514497][ T9802] btrfs_buffered_write+0x650/0xfd4 [ 106.515646][ T9802] btrfs_direct_write+0x478/0x8c8 [ 106.516729][ T9802] btrfs_do_write_iter+0x220/0x5d0 [ 106.517822][ T9802] btrfs_file_write_iter+0x2c/0x3c [ 106.518983][ T9802] vfs_write+0x940/0xc80 [ 106.519922][ T9802] ksys_write+0x15c/0x26c [ 106.520865][ T9802] __arm64_sys_write+0x7c/0x90 [ 106.521854][ T9802] invoke_syscall+0x98/0x2b8 [ 106.522926][ T9802] el0_svc_common+0x130/0x23c [ 106.523950][ T9802] do_el0_svc+0x48/0x58 [ 106.524817][ T9802] el0_svc+0x54/0x168 [ 106.525668][ T9802] el0t_64_sync_handler+0x84/0xfc [ 106.526830][ T9802] el0t_64_sync+0x190/0x194 [ 106.537189][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 106.666253][ T9820] loop0: detected capacity change from 0 to 32768 [ 106.668115][ T9820] btrfs: Deprecated parameter 'usebackuproot' [ 106.669317][ T9820] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 106.671711][ T9820] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (9820) [ 106.676019][ T9820] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 106.678133][ T9820] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 106.680105][ T9820] BTRFS info (device loop0): using free-space-tree [ 106.686472][ T9820] BTRFS info (device loop0): rebuilding free space tree [ 106.704448][ T199] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 106.707044][ T9820] FAULT_INJECTION: forcing a failure. [ 106.707044][ T9820] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 106.710256][ T9820] CPU: 0 UID: 0 PID: 9820 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 106.712606][ T9820] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 106.714699][ T9820] Call trace: [ 106.715431][ T9820] dump_backtrace+0x1b8/0x1e4 [ 106.716450][ T9820] show_stack+0x2c/0x3c [ 106.717342][ T9820] dump_stack_lvl+0xe4/0x150 [ 106.718278][ T9820] dump_stack+0x1c/0x28 [ 106.719318][ T9820] should_fail_ex+0x3b0/0x50c [ 106.720377][ T9820] should_fail_alloc_page+0x104/0x124 [ 106.721538][ T9820] prepare_alloc_pages+0x1b4/0x508 [ 106.722667][ T9820] __alloc_pages_noprof+0x150/0x6c0 [ 106.723844][ T9820] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 106.725191][ T9820] folio_alloc_noprof+0x16c/0x344 [ 106.726381][ T9820] filemap_alloc_folio_noprof+0xc4/0x470 [ 106.727755][ T9820] __filemap_get_folio+0x414/0xae8 [ 106.728840][ T9820] pagecache_get_page+0x3c/0x128 [ 106.730015][ T9820] prepare_pages+0x148/0x65c [ 106.731016][ T9820] btrfs_buffered_write+0x650/0xfd4 [ 106.732141][ T9820] btrfs_direct_write+0x478/0x8c8 [ 106.733241][ T9820] btrfs_do_write_iter+0x220/0x5d0 [ 106.734297][ T9820] btrfs_file_write_iter+0x2c/0x3c [ 106.735396][ T9820] vfs_write+0x940/0xc80 [ 106.736333][ T9820] ksys_write+0x15c/0x26c [ 106.737214][ T9820] __arm64_sys_write+0x7c/0x90 [ 106.738258][ T9820] invoke_syscall+0x98/0x2b8 [ 106.739270][ T9820] el0_svc_common+0x130/0x23c [ 106.740290][ T9820] do_el0_svc+0x48/0x58 [ 106.741184][ T9820] el0_svc+0x54/0x168 [ 106.742001][ T9820] el0t_64_sync_handler+0x84/0xfc [ 106.742959][ T9820] el0t_64_sync+0x190/0x194 [ 106.751483][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 106.881293][ T9838] loop0: detected capacity change from 0 to 32768 [ 106.883078][ T9838] btrfs: Deprecated parameter 'usebackuproot' [ 106.884269][ T9838] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 106.886535][ T9838] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (9838) [ 106.890647][ T9838] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 106.892952][ T9838] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 106.894820][ T9838] BTRFS info (device loop0): using free-space-tree [ 106.904409][ T9838] BTRFS info (device loop0): rebuilding free space tree [ 106.914184][ T199] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 106.916534][ T9838] FAULT_INJECTION: forcing a failure. [ 106.916534][ T9838] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 106.919526][ T9838] CPU: 0 UID: 0 PID: 9838 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 106.921899][ T9838] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 106.923989][ T9838] Call trace: [ 106.924756][ T9838] dump_backtrace+0x1b8/0x1e4 [ 106.925744][ T9838] show_stack+0x2c/0x3c [ 106.926684][ T9838] dump_stack_lvl+0xe4/0x150 [ 106.927660][ T9838] dump_stack+0x1c/0x28 [ 106.928650][ T9838] should_fail_ex+0x3b0/0x50c [ 106.929638][ T9838] should_fail_alloc_page+0x104/0x124 [ 106.930742][ T9838] prepare_alloc_pages+0x1b4/0x508 [ 106.931860][ T9838] __alloc_pages_noprof+0x150/0x6c0 [ 106.932932][ T9838] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 106.934269][ T9838] folio_alloc_noprof+0x16c/0x344 [ 106.935379][ T9838] filemap_alloc_folio_noprof+0xc4/0x470 [ 106.936604][ T9838] __filemap_get_folio+0x414/0xae8 [ 106.937654][ T9838] pagecache_get_page+0x3c/0x128 [ 106.938631][ T9838] prepare_pages+0x148/0x65c [ 106.939574][ T9838] btrfs_buffered_write+0x650/0xfd4 [ 106.940728][ T9838] btrfs_direct_write+0x478/0x8c8 [ 106.941779][ T9838] btrfs_do_write_iter+0x220/0x5d0 [ 106.942838][ T9838] btrfs_file_write_iter+0x2c/0x3c [ 106.943924][ T9838] vfs_write+0x940/0xc80 [ 106.944796][ T9838] ksys_write+0x15c/0x26c [ 106.945722][ T9838] __arm64_sys_write+0x7c/0x90 [ 106.946661][ T9838] invoke_syscall+0x98/0x2b8 [ 106.947661][ T9838] el0_svc_common+0x130/0x23c [ 106.948682][ T9838] do_el0_svc+0x48/0x58 [ 106.949582][ T9838] el0_svc+0x54/0x168 [ 106.950457][ T9838] el0t_64_sync_handler+0x84/0xfc [ 106.951529][ T9838] el0t_64_sync+0x190/0x194 [ 106.958627][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 107.104324][ T9856] loop0: detected capacity change from 0 to 32768 [ 107.106227][ T9856] btrfs: Deprecated parameter 'usebackuproot' [ 107.107565][ T9856] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 107.109743][ T9856] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (9856) [ 107.113493][ T9856] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 107.115623][ T9856] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 107.117465][ T9856] BTRFS info (device loop0): using free-space-tree [ 107.123735][ T9856] BTRFS info (device loop0): rebuilding free space tree [ 107.132924][ T9856] FAULT_INJECTION: forcing a failure. [ 107.132924][ T9856] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 107.135792][ T9856] CPU: 1 UID: 0 PID: 9856 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 107.138044][ T9856] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 107.138092][ T44] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 107.140037][ T9856] Call trace: [ 107.140047][ T9856] dump_backtrace+0x1b8/0x1e4 [ 107.140064][ T9856] show_stack+0x2c/0x3c [ 107.140074][ T9856] dump_stack_lvl+0xe4/0x150 [ 107.140088][ T9856] dump_stack+0x1c/0x28 [ 107.140100][ T9856] should_fail_ex+0x3b0/0x50c [ 107.140114][ T9856] should_fail_alloc_page+0x104/0x124 [ 107.140126][ T9856] prepare_alloc_pages+0x1b4/0x508 [ 107.140137][ T9856] __alloc_pages_noprof+0x150/0x6c0 [ 107.140148][ T9856] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 107.151979][ T9856] folio_alloc_noprof+0x16c/0x344 [ 107.153091][ T9856] filemap_alloc_folio_noprof+0xc4/0x470 [ 107.154357][ T9856] __filemap_get_folio+0x414/0xae8 [ 107.155494][ T9856] pagecache_get_page+0x3c/0x128 [ 107.156627][ T9856] prepare_pages+0x148/0x65c [ 107.157658][ T9856] btrfs_buffered_write+0x650/0xfd4 [ 107.158881][ T9856] btrfs_direct_write+0x478/0x8c8 [ 107.159997][ T9856] btrfs_do_write_iter+0x220/0x5d0 [ 107.161082][ T9856] btrfs_file_write_iter+0x2c/0x3c [ 107.162180][ T9856] vfs_write+0x940/0xc80 [ 107.163137][ T9856] ksys_write+0x15c/0x26c [ 107.164170][ T9856] __arm64_sys_write+0x7c/0x90 [ 107.165287][ T9856] invoke_syscall+0x98/0x2b8 [ 107.166324][ T9856] el0_svc_common+0x130/0x23c [ 107.167380][ T9856] do_el0_svc+0x48/0x58 [ 107.168290][ T9856] el0_svc+0x54/0x168 [ 107.169134][ T9856] el0t_64_sync_handler+0x84/0xfc [ 107.170221][ T9856] el0t_64_sync+0x190/0x194 [ 107.176053][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 107.325718][ T9874] loop0: detected capacity change from 0 to 32768 [ 107.327557][ T9874] btrfs: Deprecated parameter 'usebackuproot' [ 107.328887][ T9874] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 107.336979][ T9874] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (9874) [ 107.341019][ T9874] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 107.343175][ T9874] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 107.344983][ T9874] BTRFS info (device loop0): using free-space-tree [ 107.352048][ T9874] BTRFS info (device loop0): rebuilding free space tree [ 107.364489][ T44] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 107.368603][ T9874] FAULT_INJECTION: forcing a failure. [ 107.368603][ T9874] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 107.373694][ T9874] CPU: 0 UID: 0 PID: 9874 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 107.376692][ T9874] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 107.379746][ T9874] Call trace: [ 107.381018][ T9874] dump_backtrace+0x1b8/0x1e4 [ 107.382155][ T9874] show_stack+0x2c/0x3c [ 107.383340][ T9874] dump_stack_lvl+0xe4/0x150 [ 107.384920][ T9874] dump_stack+0x1c/0x28 [ 107.386028][ T9874] should_fail_ex+0x3b0/0x50c [ 107.387065][ T9874] should_fail_alloc_page+0x104/0x124 [ 107.388160][ T9874] prepare_alloc_pages+0x1b4/0x508 [ 107.389404][ T9874] __alloc_pages_noprof+0x150/0x6c0 [ 107.390502][ T9874] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 107.391749][ T9874] folio_alloc_noprof+0x16c/0x344 [ 107.392944][ T9874] filemap_alloc_folio_noprof+0xc4/0x470 [ 107.394251][ T9874] __filemap_get_folio+0x414/0xae8 [ 107.395388][ T9874] pagecache_get_page+0x3c/0x128 [ 107.396236][ T9874] prepare_pages+0x148/0x65c [ 107.397002][ T9874] btrfs_buffered_write+0x650/0xfd4 [ 107.397883][ T9874] btrfs_direct_write+0x478/0x8c8 [ 107.398714][ T9874] btrfs_do_write_iter+0x220/0x5d0 [ 107.399550][ T9874] btrfs_file_write_iter+0x2c/0x3c [ 107.400393][ T9874] vfs_write+0x940/0xc80 [ 107.401085][ T9874] ksys_write+0x15c/0x26c [ 107.401799][ T9874] __arm64_sys_write+0x7c/0x90 [ 107.402588][ T9874] invoke_syscall+0x98/0x2b8 [ 107.403381][ T9874] el0_svc_common+0x130/0x23c [ 107.404523][ T9874] do_el0_svc+0x48/0x58 [ 107.405485][ T9874] el0_svc+0x54/0x168 [ 107.406323][ T9874] el0t_64_sync_handler+0x84/0xfc [ 107.407345][ T9874] el0t_64_sync+0x190/0x194 [ 107.422084][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 107.537247][ T9892] loop0: detected capacity change from 0 to 32768 [ 107.540062][ T9892] btrfs: Deprecated parameter 'usebackuproot' [ 107.541653][ T9892] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 107.544417][ T9892] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (9892) [ 107.547997][ T9892] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 107.550560][ T9892] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 107.552417][ T9892] BTRFS info (device loop0): using free-space-tree [ 107.558281][ T9892] BTRFS info (device loop0): rebuilding free space tree [ 107.566403][ T9892] FAULT_INJECTION: forcing a failure. [ 107.566403][ T9892] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 107.569508][ T9892] CPU: 0 UID: 0 PID: 9892 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 107.571868][ T9892] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 107.573943][ T9892] Call trace: [ 107.574595][ T9892] dump_backtrace+0x1b8/0x1e4 [ 107.575643][ T9892] show_stack+0x2c/0x3c [ 107.576499][ T9892] dump_stack_lvl+0xe4/0x150 [ 107.577489][ T9892] dump_stack+0x1c/0x28 [ 107.578343][ T9892] should_fail_ex+0x3b0/0x50c [ 107.579290][ T9892] should_fail_alloc_page+0x104/0x124 [ 107.580465][ T9892] prepare_alloc_pages+0x1b4/0x508 [ 107.581540][ T9892] __alloc_pages_noprof+0x150/0x6c0 [ 107.582582][ T9892] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 107.583719][ T9892] folio_alloc_noprof+0x16c/0x344 [ 107.584704][ T9892] filemap_alloc_folio_noprof+0xc4/0x470 [ 107.585890][ T9892] __filemap_get_folio+0x414/0xae8 [ 107.587012][ T9892] pagecache_get_page+0x3c/0x128 [ 107.588034][ T9892] prepare_pages+0x148/0x65c [ 107.589001][ T9892] btrfs_buffered_write+0x650/0xfd4 [ 107.590125][ T9892] btrfs_direct_write+0x478/0x8c8 [ 107.591164][ T9892] btrfs_do_write_iter+0x220/0x5d0 [ 107.592349][ T9892] btrfs_file_write_iter+0x2c/0x3c [ 107.593544][ T9892] vfs_write+0x940/0xc80 [ 107.594398][ T9892] ksys_write+0x15c/0x26c [ 107.595247][ T9892] __arm64_sys_write+0x7c/0x90 [ 107.596421][ T9892] invoke_syscall+0x98/0x2b8 [ 107.597506][ T9892] el0_svc_common+0x130/0x23c [ 107.598603][ T9892] do_el0_svc+0x48/0x58 [ 107.599409][ T9892] el0_svc+0x54/0x168 [ 107.600302][ T9892] el0t_64_sync_handler+0x84/0xfc [ 107.601325][ T9892] el0t_64_sync+0x190/0x194 [ 107.603497][ T44] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 107.632136][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 107.745535][ T9910] loop0: detected capacity change from 0 to 32768 [ 107.747605][ T9910] btrfs: Deprecated parameter 'usebackuproot' [ 107.748997][ T9910] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 107.756035][ T9910] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (9910) [ 107.760197][ T9910] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 107.762595][ T9910] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 107.764469][ T9910] BTRFS info (device loop0): using free-space-tree [ 107.770637][ T9910] BTRFS info (device loop0): rebuilding free space tree [ 107.779600][ T9910] FAULT_INJECTION: forcing a failure. [ 107.779600][ T9910] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 107.782976][ T9910] CPU: 1 UID: 0 PID: 9910 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 107.783995][ T44] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 107.785313][ T9910] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 107.785336][ T9910] Call trace: [ 107.785341][ T9910] dump_backtrace+0x1b8/0x1e4 [ 107.791370][ T9910] show_stack+0x2c/0x3c [ 107.792298][ T9910] dump_stack_lvl+0xe4/0x150 [ 107.793386][ T9910] dump_stack+0x1c/0x28 [ 107.794269][ T9910] should_fail_ex+0x3b0/0x50c [ 107.795367][ T9910] should_fail_alloc_page+0x104/0x124 [ 107.796585][ T9910] prepare_alloc_pages+0x1b4/0x508 [ 107.797740][ T9910] __alloc_pages_noprof+0x150/0x6c0 [ 107.799050][ T9910] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 107.800244][ T9910] folio_alloc_noprof+0x16c/0x344 [ 107.801443][ T9910] filemap_alloc_folio_noprof+0xc4/0x470 [ 107.802726][ T9910] __filemap_get_folio+0x414/0xae8 [ 107.803930][ T9910] pagecache_get_page+0x3c/0x128 [ 107.805071][ T9910] prepare_pages+0x148/0x65c [ 107.806058][ T9910] btrfs_buffered_write+0x650/0xfd4 [ 107.807248][ T9910] btrfs_direct_write+0x478/0x8c8 [ 107.808445][ T9910] btrfs_do_write_iter+0x220/0x5d0 [ 107.809501][ T9910] btrfs_file_write_iter+0x2c/0x3c [ 107.810782][ T9910] vfs_write+0x940/0xc80 [ 107.811839][ T9910] ksys_write+0x15c/0x26c [ 107.812864][ T9910] __arm64_sys_write+0x7c/0x90 [ 107.813989][ T9910] invoke_syscall+0x98/0x2b8 [ 107.815038][ T9910] el0_svc_common+0x130/0x23c [ 107.816178][ T9910] do_el0_svc+0x48/0x58 [ 107.817189][ T9910] el0_svc+0x54/0x168 [ 107.818145][ T9910] el0t_64_sync_handler+0x84/0xfc [ 107.819244][ T9910] el0t_64_sync+0x190/0x194 [ 107.836265][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 107.966043][ T9928] loop0: detected capacity change from 0 to 32768 [ 107.968057][ T9928] btrfs: Deprecated parameter 'usebackuproot' [ 107.969446][ T9928] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 107.971912][ T9928] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (9928) [ 107.976366][ T9928] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 107.978559][ T9928] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 107.980713][ T9928] BTRFS info (device loop0): using free-space-tree [ 107.987200][ T9928] BTRFS info (device loop0): rebuilding free space tree [ 108.002017][ T9928] FAULT_INJECTION: forcing a failure. [ 108.002017][ T9928] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 108.004947][ T9928] CPU: 1 UID: 0 PID: 9928 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 108.006048][ T199] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 108.007417][ T9928] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 108.007431][ T9928] Call trace: [ 108.012507][ T9928] dump_backtrace+0x1b8/0x1e4 [ 108.013609][ T9928] show_stack+0x2c/0x3c [ 108.014453][ T9928] dump_stack_lvl+0xe4/0x150 [ 108.015584][ T9928] dump_stack+0x1c/0x28 [ 108.016550][ T9928] should_fail_ex+0x3b0/0x50c [ 108.017551][ T9928] should_fail_alloc_page+0x104/0x124 [ 108.018743][ T9928] prepare_alloc_pages+0x1b4/0x508 [ 108.019966][ T9928] __alloc_pages_noprof+0x150/0x6c0 [ 108.021106][ T9928] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 108.022321][ T9928] folio_alloc_noprof+0x16c/0x344 [ 108.023452][ T9928] filemap_alloc_folio_noprof+0xc4/0x470 [ 108.024742][ T9928] __filemap_get_folio+0x414/0xae8 [ 108.025947][ T9928] pagecache_get_page+0x3c/0x128 [ 108.027031][ T9928] prepare_pages+0x148/0x65c [ 108.028121][ T9928] btrfs_buffered_write+0x650/0xfd4 [ 108.029373][ T9928] btrfs_direct_write+0x478/0x8c8 [ 108.030497][ T9928] btrfs_do_write_iter+0x220/0x5d0 [ 108.031578][ T9928] btrfs_file_write_iter+0x2c/0x3c [ 108.032844][ T9928] vfs_write+0x940/0xc80 [ 108.033813][ T9928] ksys_write+0x15c/0x26c [ 108.034805][ T9928] __arm64_sys_write+0x7c/0x90 [ 108.035935][ T9928] invoke_syscall+0x98/0x2b8 [ 108.036928][ T9928] el0_svc_common+0x130/0x23c [ 108.037912][ T9928] do_el0_svc+0x48/0x58 [ 108.038758][ T9928] el0_svc+0x54/0x168 [ 108.039658][ T9928] el0t_64_sync_handler+0x84/0xfc [ 108.040778][ T9928] el0t_64_sync+0x190/0x194 [ 108.052222][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 108.190015][ T9946] loop0: detected capacity change from 0 to 32768 [ 108.191985][ T9946] btrfs: Deprecated parameter 'usebackuproot' [ 108.193374][ T9946] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 108.199871][ T9946] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (9946) [ 108.204249][ T9946] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 108.206592][ T9946] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 108.208598][ T9946] BTRFS info (device loop0): using free-space-tree [ 108.215468][ T9946] BTRFS info (device loop0): rebuilding free space tree [ 108.227652][ T9946] FAULT_INJECTION: forcing a failure. [ 108.227652][ T9946] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 108.230843][ T9946] CPU: 1 UID: 0 PID: 9946 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 108.233399][ T9946] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 108.235811][ T9946] Call trace: [ 108.236516][ T9946] dump_backtrace+0x1b8/0x1e4 [ 108.237542][ T9946] show_stack+0x2c/0x3c [ 108.238447][ T9946] dump_stack_lvl+0xe4/0x150 [ 108.239497][ T9946] dump_stack+0x1c/0x28 [ 108.240490][ T9946] should_fail_ex+0x3b0/0x50c [ 108.241548][ T9946] should_fail_alloc_page+0x104/0x124 [ 108.242860][ T9946] prepare_alloc_pages+0x1b4/0x508 [ 108.244037][ T9946] __alloc_pages_noprof+0x150/0x6c0 [ 108.245296][ T9946] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 108.245919][ T199] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 108.246559][ T9946] folio_alloc_noprof+0x16c/0x344 [ 108.249660][ T9946] filemap_alloc_folio_noprof+0xc4/0x470 [ 108.250998][ T9946] __filemap_get_folio+0x414/0xae8 [ 108.252179][ T9946] pagecache_get_page+0x3c/0x128 [ 108.253268][ T9946] prepare_pages+0x148/0x65c [ 108.254259][ T9946] btrfs_buffered_write+0x650/0xfd4 [ 108.255616][ T9946] btrfs_direct_write+0x478/0x8c8 [ 108.256799][ T9946] btrfs_do_write_iter+0x220/0x5d0 [ 108.258006][ T9946] btrfs_file_write_iter+0x2c/0x3c [ 108.259221][ T9946] vfs_write+0x940/0xc80 [ 108.260144][ T9946] ksys_write+0x15c/0x26c [ 108.261219][ T9946] __arm64_sys_write+0x7c/0x90 [ 108.262261][ T9946] invoke_syscall+0x98/0x2b8 [ 108.263294][ T9946] el0_svc_common+0x130/0x23c [ 108.264349][ T9946] do_el0_svc+0x48/0x58 [ 108.265285][ T9946] el0_svc+0x54/0x168 [ 108.266157][ T9946] el0t_64_sync_handler+0x84/0xfc [ 108.267313][ T9946] el0t_64_sync+0x190/0x194 [ 108.275556][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 108.399602][ T9964] loop0: detected capacity change from 0 to 32768 [ 108.401776][ T9964] btrfs: Deprecated parameter 'usebackuproot' [ 108.403131][ T9964] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 108.405427][ T9964] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (9964) [ 108.409525][ T9964] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 108.411820][ T9964] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 108.413753][ T9964] BTRFS info (device loop0): using free-space-tree [ 108.419527][ T9964] BTRFS info (device loop0): rebuilding free space tree [ 108.431077][ T9964] FAULT_INJECTION: forcing a failure. [ 108.431077][ T9964] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 108.433987][ T9964] CPU: 1 UID: 0 PID: 9964 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 108.435095][ T44] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 108.436410][ T9964] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 108.436424][ T9964] Call trace: [ 108.436428][ T9964] dump_backtrace+0x1b8/0x1e4 [ 108.442224][ T9964] show_stack+0x2c/0x3c [ 108.443179][ T9964] dump_stack_lvl+0xe4/0x150 [ 108.444272][ T9964] dump_stack+0x1c/0x28 [ 108.445204][ T9964] should_fail_ex+0x3b0/0x50c [ 108.446359][ T9964] should_fail_alloc_page+0x104/0x124 [ 108.447577][ T9964] prepare_alloc_pages+0x1b4/0x508 [ 108.448747][ T9964] __alloc_pages_noprof+0x150/0x6c0 [ 108.450019][ T9964] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 108.451368][ T9964] folio_alloc_noprof+0x16c/0x344 [ 108.452431][ T9964] filemap_alloc_folio_noprof+0xc4/0x470 [ 108.453686][ T9964] __filemap_get_folio+0x414/0xae8 [ 108.454839][ T9964] pagecache_get_page+0x3c/0x128 [ 108.455952][ T9964] prepare_pages+0x148/0x65c [ 108.456990][ T9964] btrfs_buffered_write+0x650/0xfd4 [ 108.458112][ T9964] btrfs_direct_write+0x478/0x8c8 [ 108.459163][ T9964] btrfs_do_write_iter+0x220/0x5d0 [ 108.460360][ T9964] btrfs_file_write_iter+0x2c/0x3c [ 108.461545][ T9964] vfs_write+0x940/0xc80 [ 108.462556][ T9964] ksys_write+0x15c/0x26c [ 108.463591][ T9964] __arm64_sys_write+0x7c/0x90 [ 108.464751][ T9964] invoke_syscall+0x98/0x2b8 [ 108.465911][ T9964] el0_svc_common+0x130/0x23c [ 108.467040][ T9964] do_el0_svc+0x48/0x58 [ 108.467955][ T9964] el0_svc+0x54/0x168 [ 108.468847][ T9964] el0t_64_sync_handler+0x84/0xfc [ 108.470034][ T9964] el0t_64_sync+0x190/0x194 [ 108.496569][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 108.632487][ T9982] loop0: detected capacity change from 0 to 32768 [ 108.634269][ T9982] btrfs: Deprecated parameter 'usebackuproot' [ 108.635524][ T9982] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 108.637693][ T9982] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (9982) [ 108.641264][ T9982] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 108.643312][ T9982] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 108.644968][ T9982] BTRFS info (device loop0): using free-space-tree [ 108.650895][ T9982] BTRFS info (device loop0): rebuilding free space tree [ 108.661588][ T9982] FAULT_INJECTION: forcing a failure. [ 108.661588][ T9982] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 108.664231][ T9982] CPU: 0 UID: 0 PID: 9982 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 108.666530][ T9982] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 108.668501][ T9982] Call trace: [ 108.669118][ T9982] dump_backtrace+0x1b8/0x1e4 [ 108.670032][ T9982] show_stack+0x2c/0x3c [ 108.670202][ T632] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 108.670846][ T9982] dump_stack_lvl+0xe4/0x150 [ 108.673912][ T9982] dump_stack+0x1c/0x28 [ 108.674815][ T9982] should_fail_ex+0x3b0/0x50c [ 108.675659][ T9982] should_fail_alloc_page+0x104/0x124 [ 108.676742][ T9982] prepare_alloc_pages+0x1b4/0x508 [ 108.677782][ T9982] __alloc_pages_noprof+0x150/0x6c0 [ 108.678838][ T9982] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 108.679919][ T9982] folio_alloc_noprof+0x16c/0x344 [ 108.680913][ T9982] filemap_alloc_folio_noprof+0xc4/0x470 [ 108.682063][ T9982] __filemap_get_folio+0x414/0xae8 [ 108.683079][ T9982] pagecache_get_page+0x3c/0x128 [ 108.684086][ T9982] prepare_pages+0x148/0x65c [ 108.684980][ T9982] btrfs_buffered_write+0x650/0xfd4 [ 108.686026][ T9982] btrfs_direct_write+0x478/0x8c8 [ 108.687000][ T9982] btrfs_do_write_iter+0x220/0x5d0 [ 108.688030][ T9982] btrfs_file_write_iter+0x2c/0x3c [ 108.689034][ T9982] vfs_write+0x940/0xc80 [ 108.689892][ T9982] ksys_write+0x15c/0x26c [ 108.690722][ T9982] __arm64_sys_write+0x7c/0x90 [ 108.691714][ T9982] invoke_syscall+0x98/0x2b8 [ 108.692628][ T9982] el0_svc_common+0x130/0x23c [ 108.693555][ T9982] do_el0_svc+0x48/0x58 [ 108.694416][ T9982] el0_svc+0x54/0x168 [ 108.695285][ T9982] el0t_64_sync_handler+0x84/0xfc [ 108.696356][ T9982] el0t_64_sync+0x190/0x194 [ 108.715416][ T6600] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 108.833803][T10000] loop0: detected capacity change from 0 to 32768 [ 108.835556][T10000] btrfs: Deprecated parameter 'usebackuproot' [ 108.836770][T10000] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 108.838938][T10000] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (10000) [ 108.843769][T10000] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 108.845748][T10000] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 108.847601][T10000] BTRFS info (device loop0): using free-space-tree [ 108.870299][T10000] FAULT_INJECTION: forcing a failure. [ 108.870299][T10000] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 108.873018][T10000] CPU: 0 UID: 0 PID: 10000 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 108.875442][T10000] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 108.877562][T10000] Call trace: [ 108.878301][T10000] dump_backtrace+0x1b8/0x1e4 [ 108.879251][T10000] show_stack+0x2c/0x3c [ 108.880115][T10000] dump_stack_lvl+0xe4/0x150 [ 108.881188][T10000] dump_stack+0x1c/0x28 [ 108.882045][T10000] should_fail_ex+0x3b0/0x50c [ 108.883096][T10000] should_fail_alloc_page+0x104/0x124 [ 108.884136][T10000] prepare_alloc_pages+0x1b4/0x508 [ 108.885210][T10000] __alloc_pages_noprof+0x150/0x6c0 [ 108.886362][T10000] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 108.887601][T10000] folio_alloc_noprof+0x16c/0x344 [ 108.888617][T10000] filemap_alloc_folio_noprof+0xc4/0x470 [ 108.889764][T10000] __filemap_get_folio+0x414/0xae8 [ 108.890900][T10000] pagecache_get_page+0x3c/0x128 [ 108.891975][T10000] prepare_pages+0x148/0x65c [ 108.893104][T10000] btrfs_buffered_write+0x650/0xfd4 [ 108.894158][T10000] btrfs_direct_write+0x478/0x8c8 [ 108.895206][T10000] btrfs_do_write_iter+0x220/0x5d0 [ 108.896253][T10000] btrfs_file_write_iter+0x2c/0x3c [ 108.897367][T10000] vfs_write+0x940/0xc80 [ 108.898247][T10000] ksys_write+0x15c/0x26c [ 108.899145][T10000] __arm64_sys_write+0x7c/0x90 [ 108.900043][T10000] invoke_syscall+0x98/0x2b8 [ 108.901085][T10000] el0_svc_common+0x130/0x23c [ 108.902070][T10000] do_el0_svc+0x48/0x58 [ 108.902996][T10000] el0_svc+0x54/0x168 [ 108.903855][T10000] el0t_64_sync_handler+0x84/0xfc [ 108.904898][T10000] el0t_64_sync+0x190/0x194 [ 109.039219][T10018] loop0: detected capacity change from 0 to 32768 [ 109.041801][T10018] btrfs: Deprecated parameter 'usebackuproot' [ 109.043129][T10018] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 109.045504][T10018] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (10018) [ 109.068811][T10018] FAULT_INJECTION: forcing a failure. [ 109.068811][T10018] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 109.071917][T10018] CPU: 0 UID: 0 PID: 10018 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 109.074379][T10018] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 109.076433][T10018] Call trace: [ 109.077146][T10018] dump_backtrace+0x1b8/0x1e4 [ 109.078245][T10018] show_stack+0x2c/0x3c [ 109.079184][T10018] dump_stack_lvl+0xe4/0x150 [ 109.080216][T10018] dump_stack+0x1c/0x28 [ 109.081083][T10018] should_fail_ex+0x3b0/0x50c [ 109.082125][T10018] should_fail_alloc_page+0x104/0x124 [ 109.083261][T10018] prepare_alloc_pages+0x1b4/0x508 [ 109.084263][T10018] __alloc_pages_noprof+0x150/0x6c0 [ 109.085372][T10018] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 109.086575][T10018] folio_alloc_noprof+0x16c/0x344 [ 109.087643][T10018] filemap_alloc_folio_noprof+0xc4/0x470 [ 109.088898][T10018] __filemap_get_folio+0x414/0xae8 [ 109.089996][T10018] pagecache_get_page+0x3c/0x128 [ 109.090975][T10018] prepare_pages+0x148/0x65c [ 109.092078][T10018] btrfs_buffered_write+0x650/0xfd4 [ 109.093321][T10018] btrfs_direct_write+0x478/0x8c8 [ 109.095157][T10018] btrfs_do_write_iter+0x220/0x5d0 [ 109.096246][T10018] btrfs_file_write_iter+0x2c/0x3c [ 109.097371][T10018] vfs_write+0x940/0xc80 [ 109.098263][T10018] ksys_write+0x15c/0x26c [ 109.099165][T10018] __arm64_sys_write+0x7c/0x90 [ 109.100145][T10018] invoke_syscall+0x98/0x2b8 [ 109.101138][T10018] el0_svc_common+0x130/0x23c [ 109.102250][T10018] do_el0_svc+0x48/0x58 [ 109.103215][T10018] el0_svc+0x54/0x168 [ 109.104054][T10018] el0t_64_sync_handler+0x84/0xfc [ 109.105136][T10018] el0t_64_sync+0x190/0x194 [ 109.244918][T10036] loop0: detected capacity change from 0 to 32768 [ 109.246809][T10036] btrfs: Deprecated parameter 'usebackuproot' [ 109.248296][T10036] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 109.255826][T10036] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (10036) [ 109.271830][T10036] FAULT_INJECTION: forcing a failure. [ 109.271830][T10036] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 109.274512][T10036] CPU: 0 UID: 0 PID: 10036 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 109.276878][T10036] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 109.279008][T10036] Call trace: [ 109.279689][T10036] dump_backtrace+0x1b8/0x1e4 [ 109.280774][T10036] show_stack+0x2c/0x3c [ 109.281671][T10036] dump_stack_lvl+0xe4/0x150 [ 109.282640][T10036] dump_stack+0x1c/0x28 [ 109.283564][T10036] should_fail_ex+0x3b0/0x50c [ 109.284550][T10036] should_fail_alloc_page+0x104/0x124 [ 109.285911][T10036] prepare_alloc_pages+0x1b4/0x508 [ 109.287136][T10036] __alloc_pages_noprof+0x150/0x6c0 [ 109.288236][T10036] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 109.289497][T10036] folio_alloc_noprof+0x16c/0x344 [ 109.290687][T10036] filemap_alloc_folio_noprof+0xc4/0x470 [ 109.291941][T10036] __filemap_get_folio+0x414/0xae8 [ 109.293110][T10036] pagecache_get_page+0x3c/0x128 [ 109.294139][T10036] prepare_pages+0x148/0x65c [ 109.295132][T10036] btrfs_buffered_write+0x650/0xfd4 [ 109.296443][T10036] btrfs_direct_write+0x478/0x8c8 [ 109.297567][T10036] btrfs_do_write_iter+0x220/0x5d0 [ 109.298640][T10036] btrfs_file_write_iter+0x2c/0x3c [ 109.299698][T10036] vfs_write+0x940/0xc80 [ 109.300591][T10036] ksys_write+0x15c/0x26c [ 109.301638][T10036] __arm64_sys_write+0x7c/0x90 [ 109.302726][T10036] invoke_syscall+0x98/0x2b8 [ 109.303755][T10036] el0_svc_common+0x130/0x23c [ 109.304750][T10036] do_el0_svc+0x48/0x58 [ 109.305574][T10036] el0_svc+0x54/0x168 [ 109.306481][T10036] el0t_64_sync_handler+0x84/0xfc [ 109.307575][T10036] el0t_64_sync+0x190/0x194 [ 109.432123][T10054] loop0: detected capacity change from 0 to 32768 [ 109.434188][T10054] btrfs: Deprecated parameter 'usebackuproot' [ 109.435725][T10054] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 109.437953][T10054] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (10054) [ 109.469968][T10054] FAULT_INJECTION: forcing a failure. [ 109.469968][T10054] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 109.473256][T10054] CPU: 0 UID: 0 PID: 10054 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 109.475675][T10054] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 109.477752][T10054] Call trace: [ 109.478467][T10054] dump_backtrace+0x1b8/0x1e4 [ 109.479558][T10054] show_stack+0x2c/0x3c [ 109.480416][T10054] dump_stack_lvl+0xe4/0x150 [ 109.481400][T10054] dump_stack+0x1c/0x28 [ 109.482307][T10054] should_fail_ex+0x3b0/0x50c [ 109.483350][T10054] should_fail_alloc_page+0x104/0x124 [ 109.484432][T10054] prepare_alloc_pages+0x1b4/0x508 [ 109.485645][T10054] __alloc_pages_noprof+0x150/0x6c0 [ 109.486795][T10054] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 109.487974][T10054] folio_alloc_noprof+0x16c/0x344 [ 109.489032][T10054] filemap_alloc_folio_noprof+0xc4/0x470 [ 109.490239][T10054] __filemap_get_folio+0x414/0xae8 [ 109.491404][T10054] pagecache_get_page+0x3c/0x128 [ 109.492354][T10054] prepare_pages+0x148/0x65c [ 109.493252][T10054] btrfs_buffered_write+0x650/0xfd4 [ 109.494538][T10054] btrfs_direct_write+0x478/0x8c8 [ 109.495673][T10054] btrfs_do_write_iter+0x220/0x5d0 [ 109.496748][T10054] btrfs_file_write_iter+0x2c/0x3c [ 109.497969][T10054] vfs_write+0x940/0xc80 [ 109.498856][T10054] ksys_write+0x15c/0x26c [ 109.499814][T10054] __arm64_sys_write+0x7c/0x90 [ 109.500858][T10054] invoke_syscall+0x98/0x2b8 [ 109.501886][T10054] el0_svc_common+0x130/0x23c [ 109.502930][T10054] do_el0_svc+0x48/0x58 [ 109.504027][T10054] el0_svc+0x54/0x168 [ 109.504877][T10054] el0t_64_sync_handler+0x84/0xfc [ 109.505921][T10054] el0t_64_sync+0x190/0x194 1970/01/01 00:01:49 executed programs: 177 [ 109.647947][T10072] loop0: detected capacity change from 0 to 32768 [ 109.650016][T10072] btrfs: Deprecated parameter 'usebackuproot' [ 109.651355][T10072] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 109.653483][T10072] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (10072) [ 109.682863][T10072] FAULT_INJECTION: forcing a failure. [ 109.682863][T10072] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 109.685861][T10072] CPU: 1 UID: 0 PID: 10072 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 109.688240][T10072] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 109.690387][T10072] Call trace: [ 109.691070][T10072] dump_backtrace+0x1b8/0x1e4 [ 109.692078][T10072] show_stack+0x2c/0x3c [ 109.692905][T10072] dump_stack_lvl+0xe4/0x150 [ 109.693898][T10072] dump_stack+0x1c/0x28 [ 109.694822][T10072] should_fail_ex+0x3b0/0x50c [ 109.695805][T10072] should_fail_alloc_page+0x104/0x124 [ 109.696893][T10072] prepare_alloc_pages+0x1b4/0x508 [ 109.697941][T10072] __alloc_pages_noprof+0x150/0x6c0 [ 109.698983][T10072] alloc_pages_mpol_noprof+0x33c/0x5f0 [ 109.700099][T10072] folio_alloc_noprof+0x16c/0x344 [ 109.701169][T10072] filemap_alloc_folio_noprof+0xc4/0x470 [ 109.702448][T10072] __filemap_get_folio+0x414/0xae8 [ 109.703546][T10072] pagecache_get_page+0x3c/0x128 [ 109.704592][T10072] prepare_pages+0x148/0x65c [ 109.705515][T10072] btrfs_buffered_write+0x650/0xfd4 [ 109.706686][T10072] btrfs_direct_write+0x478/0x8c8 [ 109.707702][T10072] btrfs_do_write_iter+0x220/0x5d0 [ 109.708760][T10072] btrfs_file_write_iter+0x2c/0x3c [ 109.709961][T10072] vfs_write+0x940/0xc80 [ 109.710770][T10072] ksys_write+0x15c/0x26c [ 109.711712][T10072] __arm64_sys_write+0x7c/0x90 [ 109.712815][T10072] invoke_syscall+0x98/0x2b8 [ 109.713835][T10072] el0_svc_common+0x130/0x23c [ 109.714939][T10072] do_el0_svc+0x48/0x58 [ 109.715957][T10072] el0_svc+0x54/0x168 [ 109.716878][T10072] el0t_64_sync_handler+0x84/0xfc [ 109.718110][T10072] el0t_64_sync+0x190/0x194 [ 109.881297][T10090] loop0: detected capacity change from 0 to 32768 [ 109.883090][T10090] btrfs: Deprecated parameter 'usebackuproot' [ 109.884405][T10090] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 109.886683][T10090] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (10090) [ 109.911414][T10090] FAULT_INJECTION: forcing a failure. [ 109.911414][T10090] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 109.914420][T10090] CPU: 1 UID: 0 PID: 10090 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller-00105-g5f5673607153 #0 [ 109.916820][T10090] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 109.919043][T10090] Call trace: [ 109.919735][T10090] dump_backtrace+0x1b8/0x1e4 [ 109.920806][T10090] show_stack+0x2c/0x3c [ 109.921782][T10090] dump_stack_lvl+0xe4/0x150 [ 109.922798][T10090] dump_stack+0x1c/0x28 [ 109.923643][T10090] should_fail_ex+0x3b0/0x50c [ 109.924674][T10090] should_fail_alloc_page+0x104/0x124 [ 109.925832][T10090] prepare_alloc_pages+0x1b4/0x508 [ 109.927020][T10090] __alloc_pages_noprof+0x150/0x6c0