Warning: Permanently added '10.128.10.62' (ED25519) to the list of known hosts. executing program syzkaller login: [ 34.889668][ T4229] loop0: detected capacity change from 0 to 32768 [ 34.892838][ T4229] ======================================================= [ 34.892838][ T4229] WARNING: The mand mount option has been deprecated and [ 34.892838][ T4229] and is ignored by this kernel. Remove the mand [ 34.892838][ T4229] option from the mount to silence this warning. [ 34.892838][ T4229] ======================================================= [ 34.905419][ T4229] gfs2: fsid=ȭujVgJ!}: Trying to join cluster "lock_nolock", "ȭujVgJ!}" [ 34.908733][ T4229] gfs2: fsid=ȭujVgJ!}: Now mounting FS (format 1801)... [ 34.924621][ T4229] gfs2: fsid=ȭujVgJ!}.0: journal 0 mapped with 3 extents in 0ms [ 34.928728][ T7] gfs2: fsid=ȭujVgJ!}.0: jid=0, already locked for use [ 34.930809][ T7] gfs2: fsid=ȭujVgJ!}.0: jid=0: Looking at journal... [ 34.966614][ T7] gfs2: fsid=ȭujVgJ!}.0: jid=0: Journal head lookup took 35ms [ 34.969300][ T7] gfs2: fsid=ȭujVgJ!}.0: jid=0: Done [ 34.971062][ T4229] gfs2: fsid=ȭujVgJ!}.0: first mount done, others may mount [ 35.479937][ T4229] gfs2: fsid=ȭujVgJ!}.0: found 1 quota changes [ 35.494570][ T4229] ------------[ cut here ]------------ [ 35.496166][ T4229] WARNING: CPU: 0 PID: 4229 at include/linux/backing-dev.h:246 __folio_mark_dirty+0x878/0xd04 [ 35.498803][ T4229] Modules linked in: [ 35.499819][ T4229] CPU: 0 PID: 4229 Comm: syz-executor107 Not tainted 6.1.89-syzkaller #0 [ 35.502059][ T4229] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 35.504659][ T4229] pstate: 804010c5 (Nzcv daIF +PAN -UAO -TCO -DIT +SSBS BTYPE=--) [ 35.506826][ T4229] pc : __folio_mark_dirty+0x878/0xd04 [ 35.508293][ T4229] lr : __folio_mark_dirty+0x878/0xd04 [ 35.509824][ T4229] sp : ffff80001ddc7360 [ 35.510919][ T4229] x29: ffff80001ddc7380 x28: dfff800000000000 x27: 1fffe000180907d2 [ 35.513104][ T4229] x26: 0000000000000000 x25: ffff0000c0483e90 x24: 0000000000000001 [ 35.515230][ T4229] x23: 0000000000000000 x22: fffffc000375e0c8 x21: 1fffff80006ebc18 [ 35.517281][ T4229] x20: ffff0000de056258 x19: fffffc000375e0c0 x18: ffff80001ddc7120 [ 35.519439][ T4229] x17: ffff8000188de000 x16: ffff8000083043c4 x15: ffff8000183c3f80 [ 35.521540][ T4229] x14: 1ffff00002b0a0b0 x13: dfff800000000000 x12: 0000000000000001 [ 35.523687][ T4229] x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff8000087758e0 [ 35.525856][ T4229] x8 : ffff0000d7f30000 x7 : ffff8000087750b0 x6 : 0000000000000000 [ 35.527936][ T4229] x5 : 0000000000000080 x4 : 0000000000000001 x3 : ffff800008afaeac [ 35.529997][ T4229] x2 : ffff0000ceb40060 x1 : 0000000000000000 x0 : 0000000000000000 [ 35.532097][ T4229] Call trace: [ 35.532949][ T4229] __folio_mark_dirty+0x878/0xd04 [ 35.534306][ T4229] mark_buffer_dirty+0x2c0/0x624 [ 35.535612][ T4229] gfs2_unpin+0x120/0x954 [ 35.536779][ T4229] buf_lo_after_commit+0x134/0x18c [ 35.538153][ T4229] gfs2_log_flush+0xcac/0x1c80 [ 35.539397][ T4229] do_sync+0x934/0xb48 [ 35.540483][ T4229] gfs2_quota_sync+0x2e4/0x534 [ 35.541783][ T4229] gfs2_sync_fs+0x4c/0xc4 [ 35.542871][ T4229] sync_filesystem+0xe8/0x218 [ 35.544085][ T4229] generic_shutdown_super+0x70/0x328 [ 35.545443][ T4229] kill_block_super+0x70/0xdc [ 35.546676][ T4229] gfs2_kill_sb+0xc0/0xd4 [ 35.547837][ T4229] deactivate_locked_super+0xac/0x124 [ 35.549261][ T4229] deactivate_super+0xf0/0x110 [ 35.550495][ T4229] cleanup_mnt+0x394/0x41c [ 35.551674][ T4229] __cleanup_mnt+0x20/0x30 [ 35.552842][ T4229] task_work_run+0x240/0x2f0 [ 35.554047][ T4229] do_exit+0x554/0x1a88 [ 35.555166][ T4229] do_group_exit+0x194/0x22c [ 35.556370][ T4229] __wake_up_parent+0x0/0x60 [ 35.557577][ T4229] invoke_syscall+0x98/0x2c0 [ 35.558801][ T4229] el0_svc_common+0x138/0x258 [ 35.560074][ T4229] do_el0_svc+0x64/0x218 [ 35.561151][ T4229] el0_svc+0x58/0x168 [ 35.562233][ T4229] el0t_64_sync_handler+0x84/0xf0 [ 35.563552][ T4229] el0t_64_sync+0x18c/0x190 [ 35.564785][ T4229] irq event stamp: 202438 [ 35.565950][ T4229] hardirqs last enabled at (202437): [] folio_memcg_lock+0xf4/0x20c [ 35.568552][ T4229] hardirqs last disabled at (202438): [] _raw_spin_lock_irqsave+0xa4/0xb4 [ 35.571338][ T4229] softirqs last enabled at (200838): [] local_bh_enable+0x10/0x34 [ 35.573820][ T4229] softirqs last disabled at (200836): [] local_bh_disable+0x10/0x34 [ 35.576362][ T4229] ---[ end trace 0000000000000000 ]--- [ 35.579718][ T39] ------------[ cut here ]------------ [ 35.581275][ T39] WARNING: CPU: 1 PID: 39 at include/linux/backing-dev.h:246 __folio_start_writeback+0x8fc/0xaf8 [ 35.584186][ T39] Modules linked in: [ 35.585281][ T39] CPU: 1 PID: 39 Comm: kworker/u4:2 Tainted: G W 6.1.89-syzkaller #0 [ 35.588059][ T39] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 35.591012][ T39] Workqueue: writeback wb_workfn (flush-7:0) [ 35.592722][ T39] pstate: 804010c5 (Nzcv daIF +PAN -UAO -TCO -DIT +SSBS BTYPE=--) [ 35.595004][ T39] pc : __folio_start_writeback+0x8fc/0xaf8 [ 35.596644][ T39] lr : __folio_start_writeback+0x8fc/0xaf8 [ 35.598283][ T39] sp : ffff80001b2c6b60 [ 35.599457][ T39] x29: ffff80001b2c6c40 x28: 0000000000000000 x27: ffff700003658d74 [ 35.601793][ T39] x26: 0000000000000000 x25: 0000000000000000 x24: ffff0000dcb007e8 [ 35.603855][ T39] x23: ffff80001b2c6bc0 x22: ffff0000c0483ce8 x21: 0000000000000001 [ 35.605937][ T39] x20: fffffc0003670188 x19: fffffc0003670180 x18: ffff80001b2c6840 [ 35.608075][ T39] x17: ffff8000188de000 x16: ffff8000083043c4 x15: ffff8000183c3f80 [ 35.610280][ T39] x14: ffff0000c43d2638 x13: dfff800000000000 x12: 0000000000000001 [ 35.612389][ T39] x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008777ec0 [ 35.614542][ T39] x8 : ffff0000c43d1bc0 x7 : 0000000000000000 x6 : 0000000000000000 [ 35.616658][ T39] x5 : 0000000000000020 x4 : 0000000000000000 x3 : ffff80000877795c [ 35.618734][ T39] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 [ 35.620864][ T39] Call trace: [ 35.621681][ T39] __folio_start_writeback+0x8fc/0xaf8 [ 35.623132][ T39] set_page_writeback+0x5c/0x7c [ 35.624443][ T39] gfs2_aspace_writepage+0x524/0x6f8 [ 35.625784][ T39] __writepage+0x70/0x18c [ 35.626936][ T39] write_cache_pages+0x7fc/0xf60 [ 35.628232][ T39] do_writepages+0x340/0x56c [ 35.629503][ T39] filemap_fdatawrite_wbc+0x124/0x174 [ 35.630939][ T39] filemap_fdatawrite+0x12c/0x19c [ 35.632250][ T39] gfs2_write_inode+0x234/0x350 [ 35.633526][ T39] __writeback_single_inode+0x614/0x1770 [ 35.635047][ T39] writeback_sb_inodes+0x978/0x1718 [ 35.636438][ T39] wb_writeback+0x414/0x1130 [ 35.637701][ T39] wb_workfn+0x3a8/0x1034 [ 35.638885][ T39] process_one_work+0x7ac/0x1404 [ 35.640203][ T39] worker_thread+0x8e4/0xfec [ 35.641428][ T39] kthread+0x250/0x2d8 [ 35.642530][ T39] ret_from_fork+0x10/0x20 [ 35.643658][ T39] irq event stamp: 89932 [ 35.644817][ T39] hardirqs last enabled at (89931): [] folio_memcg_lock+0xf4/0x20c [ 35.647388][ T39] hardirqs last disabled at (89932): [] _raw_spin_lock_irqsave+0xa4/0xb4 [ 35.649966][ T39] softirqs last enabled at (89584): [] __do_softirq+0xc1c/0xe38 [ 35.652396][ T39] softirqs last disabled at (89569): [] ____do_softirq+0x14/0x20 [ 35.654722][ T39] ---[ end trace 0000000000000000 ]--- [ 35.657797][ C0] ------------[ cut here ]------------ [ 35.659363][ C0] WARNING: CPU: 0 PID: 15 at include/linux/backing-dev.h:246 __folio_end_writeback+0x7d8/0x9c8 [ 35.662271][ C0] Modules linked in: [ 35.663384][ C0] CPU: 0 PID: 15 Comm: ksoftirqd/0 Tainted: G W 6.1.89-syzkaller #0 [ 35.665912][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 35.668775][ C0] pstate: 004010c5 (nzcv daIF +PAN -UAO -TCO -DIT +SSBS BTYPE=--) [ 35.670850][ C0] pc : __folio_end_writeback+0x7d8/0x9c8 [ 35.672434][ C0] lr : __folio_end_writeback+0x7d8/0x9c8 [ 35.673976][ C0] sp : ffff800019e97980 [ 35.675125][ C0] x29: ffff800019e979a0 x28: dfff800000000000 x27: 1fffff80006ce030 [ 35.677330][ C0] x26: 0000000000000000 x25: ffff0000c0483ce8 x24: 05ffe200000020c2 [ 35.679563][ C0] x23: 0000000000000003 x22: ffff0000dcb007e8 x21: ffff0000dcb007f0 [ 35.681687][ C0] x20: 0000000000000001 x19: fffffc0003670180 x18: ffff800019e97420 [ 35.683911][ C0] x17: ffff8000188de000 x16: ffff8000083043c4 x15: ffff8000183c3f80 [ 35.686156][ C0] x14: 1ffff00002b0a0b0 x13: dfff800000000000 x12: 0000000000000003 [ 35.688356][ C0] x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff8000087773d4 [ 35.690633][ C0] x8 : ffff0000c09b3780 x7 : 0000000000000000 x6 : 0000000000000000 [ 35.692902][ C0] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000010 [ 35.695147][ C0] x2 : 0000000000000008 x1 : 0000000000000000 x0 : 0000000000000000 [ 35.697361][ C0] Call trace: [ 35.698282][ C0] __folio_end_writeback+0x7d8/0x9c8 [ 35.699713][ C0] folio_end_writeback+0x12c/0x420 [ 35.701152][ C0] end_page_writeback+0x58/0x74 [ 35.702438][ C0] end_buffer_async_write+0x398/0x53c [ 35.703949][ C0] end_bio_bh_io_sync+0xb0/0x1e0 [ 35.705321][ C0] bio_endio+0x7c8/0x80c [ 35.706412][ C0] blk_update_request+0x4ac/0xdf0 [ 35.707779][ C0] blk_mq_end_request+0x54/0x88 [ 35.709024][ C0] lo_complete_rq+0x140/0x258 [ 35.710398][ C0] blk_done_softirq+0x11c/0x168 [ 35.711695][ C0] __do_softirq+0x314/0xe38 [ 35.712950][ C0] run_ksoftirqd+0x68/0x258 [ 35.714176][ C0] smpboot_thread_fn+0x4b0/0x96c [ 35.715578][ C0] kthread+0x250/0x2d8 [ 35.716692][ C0] ret_from_fork+0x10/0x20 [ 35.717916][ C0] irq event stamp: 354137 [ 35.719042][ C0] hardirqs last enabled at (354136): [] folio_memcg_lock+0xf4/0x20c [ 35.721748][ C0] hardirqs last disabled at (354137): [] _raw_spin_lock_irqsave+0xa4/0xb4 [ 35.724453][ C0] softirqs last enabled at (354112): [] __do_softirq+0xc1c/0xe38 [ 35.726984][ C0] softirqs last disabled at (354117): [] run_ksoftirqd+0x68/0x258 [ 35.729581][ C0] ---[ end trace 0000000000000000 ]---