Warning: Permanently added '10.128.0.104' (ED25519) to the list of known hosts. executing program [ 44.575457][ T4289] loop0: detected capacity change from 0 to 32768 [ 44.581429][ T4289] gfs2: fsid=nodiscard: Trying to join cluster "lock_nolock", "nodiscard" [ 44.584184][ T4289] gfs2: fsid=nodiscard: Now mounting FS (format 1801)... [ 44.592192][ T4289] gfs2: fsid=nodiscard.0: journal 0 mapped with 3 extents in 0ms [ 44.596419][ T111] gfs2: fsid=nodiscard.0: jid=0, already locked for use [ 44.598225][ T111] gfs2: fsid=nodiscard.0: jid=0: Looking at journal... [ 44.626572][ T111] gfs2: fsid=nodiscard.0: jid=0: Journal head lookup took 28ms [ 44.629605][ T111] gfs2: fsid=nodiscard.0: jid=0: Done [ 44.631056][ T4289] gfs2: fsid=nodiscard.0: first mount done, others may mount [ 44.712797][ T4289] gfs2: fsid=nodiscard.0: found 1 quota changes executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 69.644602][ T24] cfg80211: failed to load regulatory.db executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 105.478801][ T4292] ------------[ cut here ]------------ [ 105.480452][ T4292] WARNING: CPU: 1 PID: 4292 at include/linux/backing-dev.h:246 __folio_mark_dirty+0x878/0xd04 [ 105.483214][ T4292] Modules linked in: [ 105.484192][ T4292] CPU: 1 PID: 4292 Comm: gfs2_quotad Not tainted 6.1.106-syzkaller #0 [ 105.486373][ T4292] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 105.489089][ T4292] pstate: 804000c5 (Nzcv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 105.491325][ T4292] pc : __folio_mark_dirty+0x878/0xd04 [ 105.492718][ T4292] lr : __folio_mark_dirty+0x878/0xd04 [ 105.494049][ T4292] sp : ffff80001dec7740 [ 105.495156][ T4292] x29: ffff80001dec7760 x28: dfff800000000000 x27: 1fffe00018092932 [ 105.497331][ T4292] x26: 0000000000000000 x25: ffff0000c0494990 x24: 0000000000000001 [ 105.499610][ T4292] x23: 0000000000000000 x22: fffffc000379ba88 x21: 1fffff80006f3750 [ 105.501710][ T4292] x20: ffff0000d55ee258 x19: fffffc000379ba80 x18: ffff80001dec7500 [ 105.503904][ T4292] x17: ffff800018a97000 x16: ffff800008303e44 x15: ffff80001857cf80 [ 105.506105][ T4292] x14: 1ffff00002b380b0 x13: dfff800000000000 x12: 0000000000000001 [ 105.508231][ T4292] x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff80000877bad4 [ 105.510293][ T4292] x8 : ffff0000d96bb780 x7 : ffff80000877b2a4 x6 : 0000000000000000 [ 105.512357][ T4292] x5 : 0000000000000080 x4 : 0000000000000001 x3 : ffff800008afea08 [ 105.514377][ T4292] x2 : ffff0000cef76060 x1 : 0000000000000000 x0 : 0000000000000000 [ 105.516474][ T4292] Call trace: [ 105.517289][ T4292] __folio_mark_dirty+0x878/0xd04 [ 105.518602][ T4292] mark_buffer_dirty+0x2c0/0x624 [ 105.519899][ T4292] gfs2_unpin+0x120/0x954 [ 105.521003][ T4292] buf_lo_after_commit+0x134/0x18c [ 105.522454][ T4292] gfs2_log_flush+0xcac/0x1c80 [ 105.523751][ T4292] do_sync+0x934/0xb48 [ 105.524798][ T4292] gfs2_quota_sync+0x2e4/0x534 [ 105.525997][ T4292] gfs2_quotad+0x348/0x570 [ 105.527119][ T4292] kthread+0x250/0x2d8 [ 105.528155][ T4292] ret_from_fork+0x10/0x20 [ 105.529306][ T4292] irq event stamp: 1328 [ 105.530337][ T4292] hardirqs last enabled at (1327): [] folio_memcg_lock+0xf4/0x20c [ 105.532872][ T4292] hardirqs last disabled at (1328): [] _raw_spin_lock_irqsave+0xa4/0xb4 [ 105.535392][ T4292] softirqs last enabled at (0): [] copy_process+0x13c0/0x38d0 [ 105.537774][ T4292] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 105.539632][ T4292] ---[ end trace 0000000000000000 ]--- executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 108.596493][ T79] ------------[ cut here ]------------ [ 108.598143][ T79] WARNING: CPU: 1 PID: 79 at include/linux/backing-dev.h:246 __folio_start_writeback+0x8fc/0xaf8 [ 108.600956][ T79] Modules linked in: [ 108.602086][ T79] CPU: 1 PID: 79 Comm: kworker/1:1H Tainted: G W 6.1.106-syzkaller #0 [ 108.604718][ T79] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 108.607329][ T79] Workqueue: glock_workqueue glock_work_func [ 108.608938][ T79] pstate: 804000c5 (Nzcv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 108.611063][ T79] pc : __folio_start_writeback+0x8fc/0xaf8 [ 108.612631][ T79] lr : __folio_start_writeback+0x8fc/0xaf8 [ 108.614216][ T79] sp : ffff80001bf97260 [ 108.615258][ T79] x29: ffff80001bf97340 x28: 0000000000000000 x27: ffff7000037f2e54 [ 108.617582][ T79] x26: 0000000000000000 x25: 0000000000000000 x24: ffff0000d55ed7c0 [ 108.619670][ T79] x23: ffff80001bf972c0 x22: ffff0000c04947e8 x21: 0000000000000001 [ 108.621693][ T79] x20: fffffc00037687c8 x19: fffffc00037687c0 x18: ffff80001bf96f40 [ 108.623791][ T79] x17: ffff800018a97000 x16: ffff800008303e44 x15: ffff80001857cf80 [ 108.625908][ T79] x14: ffff0000c6f38a78 x13: dfff800000000000 x12: 0000000000000001 [ 108.628066][ T79] x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff80000877e0b4 [ 108.630271][ T79] x8 : ffff0000c6f38000 x7 : 0000000000000000 x6 : 0000000000000000 [ 108.632373][ T79] x5 : 0000000000000020 x4 : 0000000000000000 x3 : ffff80000877db50 [ 108.634638][ T79] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 [ 108.636740][ T79] Call trace: [ 108.637654][ T79] __folio_start_writeback+0x8fc/0xaf8 [ 108.639106][ T79] set_page_writeback+0x5c/0x7c [ 108.640468][ T79] gfs2_aspace_writepage+0x524/0x6f8 [ 108.641889][ T79] __writepage+0x70/0x18c [ 108.643140][ T79] write_cache_pages+0x7fc/0xf60 [ 108.644478][ T79] do_writepages+0x340/0x56c [ 108.645739][ T79] filemap_fdatawrite_wbc+0x124/0x174 [ 108.647189][ T79] filemap_fdatawrite+0x12c/0x19c [ 108.648602][ T79] inode_go_sync+0x278/0x61c [ 108.649911][ T79] do_xmote+0x2f0/0x11d8 [ 108.651050][ T79] run_queue+0x400/0x688 [ 108.652211][ T79] glock_work_func+0x270/0x440 [ 108.653457][ T79] process_one_work+0x7ac/0x1404 [ 108.654875][ T79] worker_thread+0x8e4/0xfec [ 108.656205][ T79] kthread+0x250/0x2d8 [ 108.657261][ T79] ret_from_fork+0x10/0x20 [ 108.658456][ T79] irq event stamp: 986 [ 108.659660][ T79] hardirqs last enabled at (985): [] folio_memcg_lock+0xf4/0x20c [ 108.662091][ T79] hardirqs last disabled at (986): [] _raw_spin_lock_irqsave+0xa4/0xb4 [ 108.664676][ T79] softirqs last enabled at (0): [] copy_process+0x13c0/0x38d0 [ 108.667129][ T79] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 108.669139][ T79] ---[ end trace 0000000000000000 ]--- [ 108.675312][ C0] ------------[ cut here ]------------ [ 108.677019][ C0] WARNING: CPU: 0 PID: 15 at include/linux/backing-dev.h:246 __folio_end_writeback+0x7d8/0x9c8 [ 108.679903][ C0] Modules linked in: [ 108.680934][ C0] CPU: 0 PID: 15 Comm: ksoftirqd/0 Tainted: G W 6.1.106-syzkaller #0 [ 108.683424][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 108.686237][ C0] pstate: 404000c5 (nZcv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 108.688476][ C0] pc : __folio_end_writeback+0x7d8/0x9c8 [ 108.689968][ C0] lr : __folio_end_writeback+0x7d8/0x9c8 [ 108.691652][ C0] sp : ffff80001afb7970 [ 108.692765][ C0] x29: ffff80001afb7990 x28: dfff800000000000 x27: 1fffff80006ed0f8 [ 108.694910][ C0] x26: 0000000000000000 x25: ffff0000c04947e8 x24: 05ffd000000020d2 [ 108.697237][ C0] x23: 0000000000000003 x22: ffff0000d55ed7c0 x21: ffff0000d55ed7c8 [ 108.699341][ C0] x20: 0000000000000001 x19: fffffc00037687c0 x18: 1fffe00036864576 [ 108.701469][ C0] x17: ffff8000159bd000 x16: ffff800008303e44 x15: 0000000000000000 [ 108.703756][ C0] x14: 1ffff00002b380b0 x13: dfff800000000000 x12: 0000000000000003 [ 108.705899][ C0] x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff80000877d5c8 [ 108.708031][ C0] x8 : ffff0000c09bb780 x7 : 0000000000000000 x6 : 0000000000000000 [ 108.710114][ C0] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000010 [ 108.712290][ C0] x2 : 0000000000000008 x1 : 0000000000000000 x0 : 0000000000000000 [ 108.714487][ C0] Call trace: [ 108.715318][ C0] __folio_end_writeback+0x7d8/0x9c8 [ 108.716751][ C0] folio_end_writeback+0x12c/0x420 [ 108.718136][ C0] end_page_writeback+0x58/0x74 [ 108.719482][ C0] end_buffer_async_write+0x398/0x53c [ 108.720882][ C0] end_bio_bh_io_sync+0xb0/0x1e0 [ 108.722276][ C0] bio_endio+0x7c8/0x80c [ 108.723394][ C0] blk_update_request+0x4ac/0xdf0 [ 108.724810][ C0] blk_mq_end_request+0x54/0x88 [ 108.726165][ C0] lo_complete_rq+0x140/0x258 [ 108.727499][ C0] blk_done_softirq+0x11c/0x168 [ 108.728883][ C0] handle_softirqs+0x318/0xd58 [ 108.730179][ C0] run_ksoftirqd+0x6c/0x29c [ 108.731410][ C0] smpboot_thread_fn+0x4b0/0x96c [ 108.732751][ C0] kthread+0x250/0x2d8 [ 108.733987][ C0] ret_from_fork+0x10/0x20 [ 108.735176][ C0] irq event stamp: 296145 [ 108.736328][ C0] hardirqs last enabled at (296144): [] folio_memcg_lock+0xf4/0x20c [ 108.739096][ C0] hardirqs last disabled at (296145): [] _raw_spin_lock_irqsave+0xa4/0xb4 [ 108.741872][ C0] softirqs last enabled at (296134): [] handle_softirqs+0xb84/0xd58 [ 108.744480][ C0] softirqs last disabled at (296139): [] run_ksoftirqd+0x6c/0x29c [ 108.747040][ C0] ---[ end trace 0000000000000000 ]--- executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program