Warning: Permanently added '10.128.1.2' (ED25519) to the list of known hosts. executing program [ 38.338611][ T4290] loop0: detected capacity change from 0 to 32768 [ 38.343171][ T4290] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 38.344865][ T4290] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 38.357621][ T4290] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms [ 38.360915][ T1515] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 38.362507][ T1515] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 38.388940][ T1515] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 26ms [ 38.390759][ T1515] gfs2: fsid=syz:syz.0: jid=0: Done [ 38.392036][ T4290] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 38.554186][ T4290] ------------[ cut here ]------------ [ 38.555504][ T4290] WARNING: CPU: 0 PID: 4290 at include/linux/backing-dev.h:246 __folio_mark_dirty+0x878/0xd04 [ 38.557601][ T4290] Modules linked in: [ 38.558352][ T4290] CPU: 0 PID: 4290 Comm: syz-executor199 Not tainted 6.1.118-syzkaller #0 [ 38.560021][ T4290] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 38.561976][ T4290] pstate: 804000c5 (Nzcv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 38.563511][ T4290] pc : __folio_mark_dirty+0x878/0xd04 [ 38.564714][ T4290] lr : __folio_mark_dirty+0x878/0xd04 [ 38.565906][ T4290] sp : ffff8000210176e0 [ 38.566756][ T4290] x29: ffff800021017700 x28: dfff800000000000 x27: 1fffe000180a87d2 [ 38.568320][ T4290] x26: 0000000000000000 x25: ffff0000c0543e90 x24: 0000000000000001 [ 38.569887][ T4290] x23: 0000000000000000 x22: fffffc0003774408 x21: 1fffff80006ee880 [ 38.571475][ T4290] x20: ffff0000d2d46258 x19: fffffc0003774400 x18: ffff8000210173c0 [ 38.573153][ T4290] x17: ffff800018aab000 x16: ffff8000082ff2b8 x15: ffff80001858bf80 [ 38.574826][ T4290] x14: ffff0000d74141f8 x13: dfff800000000000 x12: 0000000000000001 [ 38.576382][ T4290] x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008773e48 [ 38.577942][ T4290] x8 : ffff0000d7413780 x7 : 0000000000000000 x6 : 0000000000000000 [ 38.579524][ T4290] x5 : 0000000000000020 x4 : 0000000000000000 x3 : ffff800008af8ad8 [ 38.581121][ T4290] x2 : ffff0000cef80060 x1 : 0000000000000000 x0 : 0000000000000000 [ 38.582759][ T4290] Call trace: [ 38.583483][ T4290] __folio_mark_dirty+0x878/0xd04 [ 38.584593][ T4290] mark_buffer_dirty+0x2c0/0x624 [ 38.585568][ T4290] gfs2_unpin+0x120/0x954 [ 38.586426][ T4290] buf_lo_after_commit+0x134/0x18c [ 38.587427][ T4290] gfs2_log_flush+0xc4c/0x1b20 [ 38.588382][ T4290] gfs2_kill_sb+0x5c/0xd4 [ 38.589235][ T4290] deactivate_locked_super+0xac/0x124 [ 38.590286][ T4290] deactivate_super+0xf0/0x110 [ 38.591263][ T4290] cleanup_mnt+0x394/0x41c [ 38.592178][ T4290] __cleanup_mnt+0x20/0x30 [ 38.593206][ T4290] task_work_run+0x240/0x2f0 [ 38.594183][ T4290] do_exit+0x554/0x1a88 [ 38.594992][ T4290] do_group_exit+0x194/0x22c [ 38.595892][ T4290] __wake_up_parent+0x0/0x60 [ 38.596786][ T4290] invoke_syscall+0x98/0x2bc [ 38.597695][ T4290] el0_svc_common+0x138/0x258 [ 38.598628][ T4290] do_el0_svc+0x58/0x13c [ 38.599493][ T4290] el0_svc+0x58/0x168 [ 38.600297][ T4290] el0t_64_sync_handler+0x84/0xf0 [ 38.601350][ T4290] el0t_64_sync+0x18c/0x190 [ 38.602540][ T4290] irq event stamp: 133484 [ 38.603359][ T4290] hardirqs last enabled at (133483): [] folio_memcg_lock+0xf4/0x20c [ 38.605343][ T4290] hardirqs last disabled at (133484): [] _raw_spin_lock_irqsave+0xa4/0xb4 [ 38.607316][ T4290] softirqs last enabled at (131840): [] handle_softirqs+0xb84/0xd58 [ 38.609221][ T4290] softirqs last disabled at (131833): [] __do_softirq+0x14/0x20 [ 38.611141][ T4290] ---[ end trace 0000000000000000 ]--- [ 38.612813][ T4290] ------------[ cut here ]------------ [ 38.613976][ T4290] WARNING: CPU: 0 PID: 4290 at include/linux/backing-dev.h:246 __folio_start_writeback+0x8fc/0xaf8 [ 38.615995][ T4290] Modules linked in: [ 38.616745][ T4290] CPU: 0 PID: 4290 Comm: syz-executor199 Tainted: G W 6.1.118-syzkaller #0 [ 38.618671][ T4290] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 38.620720][ T4290] pstate: 804000c5 (Nzcv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 38.622450][ T4290] pc : __folio_start_writeback+0x8fc/0xaf8 [ 38.623623][ T4290] lr : __folio_start_writeback+0x8fc/0xaf8 [ 38.624757][ T4290] sp : ffff800021017160 [ 38.625594][ T4290] x29: ffff800021017240 x28: 0000000000000000 x27: ffff700004202e34 [ 38.627208][ T4290] x26: 0000000000000000 x25: 0000000000000000 x24: ffff0000d2d46250 [ 38.628846][ T4290] x23: ffff8000210171c0 x22: ffff0000c0543ce8 x21: 0000000000000001 [ 38.630552][ T4290] x20: fffffc0003774408 x19: fffffc0003774400 x18: ffff8000210172c0 [ 38.632233][ T4290] x17: ffff800018aab000 x16: ffff8000082ff2b8 x15: 0000000000000000 [ 38.633777][ T4290] x14: 1ffff00002b3a0b0 x13: dfff800000000000 x12: 0000000000000001 [ 38.635324][ T4290] x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008776428 [ 38.636949][ T4290] x8 : ffff0000d7413780 x7 : ffff800008775e84 x6 : 0000000000000000 [ 38.638685][ T4290] x5 : 0000000000000080 x4 : 0000000000000001 x3 : ffff800008775ec4 [ 38.640454][ T4290] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 [ 38.642182][ T4290] Call trace: [ 38.642825][ T4290] __folio_start_writeback+0x8fc/0xaf8 [ 38.643890][ T4290] set_page_writeback+0x5c/0x7c [ 38.644883][ T4290] gfs2_aspace_writepage+0x524/0x6f8 [ 38.645990][ T4290] __gfs2_writepage+0x70/0x18c [ 38.646958][ T4290] write_cache_pages+0x7fc/0xf60 [ 38.648046][ T4290] gfs2_ail1_flush+0x7bc/0xa40 [ 38.649031][ T4290] empty_ail1_list+0x150/0x234 [ 38.650067][ T4290] gfs2_log_flush+0x1588/0x1b20 [ 38.651036][ T4290] gfs2_kill_sb+0x5c/0xd4 [ 38.651888][ T4290] deactivate_locked_super+0xac/0x124 [ 38.652940][ T4290] deactivate_super+0xf0/0x110 [ 38.653889][ T4290] cleanup_mnt+0x394/0x41c [ 38.654795][ T4290] __cleanup_mnt+0x20/0x30 [ 38.655677][ T4290] task_work_run+0x240/0x2f0 [ 38.656628][ T4290] do_exit+0x554/0x1a88 [ 38.657437][ T4290] do_group_exit+0x194/0x22c [ 38.658496][ T4290] __wake_up_parent+0x0/0x60 [ 38.659431][ T4290] invoke_syscall+0x98/0x2bc [ 38.660332][ T4290] el0_svc_common+0x138/0x258 [ 38.661246][ T4290] do_el0_svc+0x58/0x13c [ 38.662077][ T4290] el0_svc+0x58/0x168 [ 38.662856][ T4290] el0t_64_sync_handler+0x84/0xf0 [ 38.663830][ T4290] el0t_64_sync+0x18c/0x190 [ 38.664757][ T4290] irq event stamp: 133522 [ 38.665655][ T4290] hardirqs last enabled at (133521): [] folio_memcg_lock+0xf4/0x20c [ 38.667640][ T4290] hardirqs last disabled at (133522): [] _raw_spin_lock_irqsave+0xa4/0xb4 [ 38.669619][ T4290] softirqs last enabled at (133500): [] handle_softirqs+0xb84/0xd58 [ 38.671494][ T4290] softirqs last disabled at (133487): [] __do_softirq+0x14/0x20 [ 38.673349][ T4290] ---[ end trace 0000000000000000 ]--- [ 38.675541][ C1] ------------[ cut here ]------------ [ 38.677012][ C1] WARNING: CPU: 1 PID: 21 at include/linux/backing-dev.h:246 __folio_end_writeback+0x7d8/0x9c8 [ 38.679011][ C1] Modules linked in: [ 38.679799][ C1] CPU: 1 PID: 21 Comm: ksoftirqd/1 Tainted: G W 6.1.118-syzkaller #0 [ 38.681718][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 38.683696][ C1] pstate: 404000c5 (nZcv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 38.685271][ C1] pc : __folio_end_writeback+0x7d8/0x9c8 [ 38.686376][ C1] lr : __folio_end_writeback+0x7d8/0x9c8 [ 38.687489][ C1] sp : ffff80001d1e7970 [ 38.688284][ C1] x29: ffff80001d1e7990 x28: dfff800000000000 x27: 1fffff8000630ea0 [ 38.689873][ C1] x26: 0000000000000000 x25: ffff0000c0543ce8 x24: 05ffd60000002052 [ 38.691501][ C1] x23: 0000000000000003 x22: ffff0000d2d442a0 x21: ffff0000d2d442a8 [ 38.693133][ C1] x20: 0000000000000001 x19: fffffc0003187500 x18: 1fffe000367a3376 [ 38.694732][ C1] x17: ffff8000159cd000 x16: ffff8000082ff2b8 x15: 0000000000000000 [ 38.696387][ C1] x14: 1ffff00002b3a0b0 x13: dfff800000000000 x12: 0000000000000003 [ 38.698002][ C1] x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff80000877593c [ 38.699574][ C1] x8 : ffff0000c0a51bc0 x7 : 0000000000000000 x6 : 0000000000000000 [ 38.701207][ C1] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000010 [ 38.702795][ C1] x2 : 0000000000000008 x1 : 0000000000000000 x0 : 0000000000000000 [ 38.704401][ C1] Call trace: [ 38.705054][ C1] __folio_end_writeback+0x7d8/0x9c8 [ 38.706128][ C1] folio_end_writeback+0x12c/0x420 [ 38.707168][ C1] end_page_writeback+0x58/0x74 [ 38.708138][ C1] end_buffer_async_write+0x398/0x53c [ 38.709270][ C1] end_bio_bh_io_sync+0xb0/0x1e0 [ 38.710240][ C1] bio_endio+0x7c8/0x80c [ 38.711103][ C1] blk_update_request+0x4ac/0xdf0 [ 38.712220][ C1] blk_mq_end_request+0x54/0x88 [ 38.713179][ C1] lo_complete_rq+0x140/0x258 [ 38.714167][ C1] blk_done_softirq+0x11c/0x168 [ 38.715118][ C1] handle_softirqs+0x318/0xd58 [ 38.716055][ C1] run_ksoftirqd+0x6c/0x29c [ 38.716952][ C1] smpboot_thread_fn+0x4b0/0x96c [ 38.717971][ C1] kthread+0x250/0x2d8 [ 38.718783][ C1] ret_from_fork+0x10/0x20 [ 38.719675][ C1] irq event stamp: 322753 [ 38.720540][ C1] hardirqs last enabled at (322752): [] folio_memcg_lock+0xf4/0x20c [ 38.722433][ C1] hardirqs last disabled at (322753): [] _raw_spin_lock_irqsave+0xa4/0xb4 [ 38.724407][ C1] softirqs last enabled at (322742): [] handle_softirqs+0xb84/0xd58 [ 38.726361][ C1] softirqs last disabled at (322747): [] run_ksoftirqd+0x6c/0x29c [ 38.728346][ C1] ---[ end trace 0000000000000000 ]---