Warning: Permanently added '10.128.1.3' (ED25519) to the list of known hosts. executing program [ 34.660662][ T4220] loop0: detected capacity change from 0 to 32768 [ 34.666478][ T4220] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 34.668817][ T4220] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 34.686261][ T4220] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms [ 34.689618][ T24] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 34.691229][ T24] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 34.730519][ T24] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 39ms [ 34.732623][ T24] gfs2: fsid=syz:syz.0: jid=0: Done [ 34.734007][ T4220] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 34.911383][ T4220] ------------[ cut here ]------------ [ 34.912812][ T4220] WARNING: CPU: 1 PID: 4220 at include/linux/backing-dev.h:246 __folio_mark_dirty+0x878/0xd04 [ 34.915080][ T4220] Modules linked in: [ 34.915968][ T4220] CPU: 1 PID: 4220 Comm: syz-executor338 Not tainted 6.1.89-syzkaller #0 [ 34.917849][ T4220] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 34.920217][ T4220] pstate: 804010c5 (Nzcv daIF +PAN -UAO -TCO -DIT +SSBS BTYPE=--) [ 34.921922][ T4220] pc : __folio_mark_dirty+0x878/0xd04 [ 34.923196][ T4220] lr : __folio_mark_dirty+0x878/0xd04 [ 34.924465][ T4220] sp : ffff80001dd976c0 [ 34.925402][ T4220] x29: ffff80001dd976e0 x28: dfff800000000000 x27: 1fffe00018092932 [ 34.927122][ T4220] x26: 0000000000000000 x25: ffff0000c0494990 x24: 0000000000000001 [ 34.928910][ T4220] x23: 0000000000000000 x22: fffffc00035ff888 x21: 1fffff80006bff10 [ 34.930756][ T4220] x20: ffff0000d116e258 x19: fffffc00035ff880 x18: ffff80001dd973a0 [ 34.932507][ T4220] x17: ffff8000188de000 x16: ffff8000083043c4 x15: ffff8000183c3f80 [ 34.934330][ T4220] x14: ffff0000c63541f8 x13: dfff800000000000 x12: 0000000000000001 [ 34.936114][ T4220] x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff8000087758e0 [ 34.937881][ T4220] x8 : ffff0000c6353780 x7 : 0000000000000000 x6 : 0000000000000000 [ 34.939655][ T4220] x5 : 0000000000000020 x4 : 0000000000000000 x3 : ffff800008afaeac [ 34.941512][ T4220] x2 : ffff0000ced42060 x1 : 0000000000000000 x0 : 0000000000000000 [ 34.943321][ T4220] Call trace: [ 34.944055][ T4220] __folio_mark_dirty+0x878/0xd04 [ 34.945202][ T4220] mark_buffer_dirty+0x2c0/0x624 [ 34.946437][ T4220] gfs2_unpin+0x120/0x954 [ 34.947420][ T4220] buf_lo_after_commit+0x134/0x18c [ 34.948594][ T4220] gfs2_log_flush+0xcac/0x1c80 [ 34.949711][ T4220] gfs2_kill_sb+0x5c/0xd4 [ 34.950719][ T4220] deactivate_locked_super+0xac/0x124 [ 34.951989][ T4220] deactivate_super+0xf0/0x110 [ 34.953136][ T4220] cleanup_mnt+0x394/0x41c [ 34.954170][ T4220] __cleanup_mnt+0x20/0x30 [ 34.955286][ T4220] task_work_run+0x240/0x2f0 [ 34.956389][ T4220] do_exit+0x554/0x1a88 [ 34.957351][ T4220] do_group_exit+0x194/0x22c [ 34.958397][ T4220] __wake_up_parent+0x0/0x60 [ 34.959450][ T4220] invoke_syscall+0x98/0x2c0 [ 34.960549][ T4220] el0_svc_common+0x138/0x258 [ 34.961618][ T4220] do_el0_svc+0x64/0x218 [ 34.962590][ T4220] el0_svc+0x58/0x168 [ 34.963510][ T4220] el0t_64_sync_handler+0x84/0xf0 [ 34.964637][ T4220] el0t_64_sync+0x18c/0x190 [ 34.965624][ T4220] irq event stamp: 131096 [ 34.966645][ T4220] hardirqs last enabled at (131095): [] folio_memcg_lock+0xf4/0x20c [ 34.968964][ T4220] hardirqs last disabled at (131096): [] _raw_spin_lock_irqsave+0xa4/0xb4 [ 34.971425][ T4220] softirqs last enabled at (130620): [] __do_softirq+0xc1c/0xe38 [ 34.973611][ T4220] softirqs last disabled at (130613): [] ____do_softirq+0x14/0x20 [ 34.975860][ T4220] ---[ end trace 0000000000000000 ]--- [ 34.977590][ T4220] ------------[ cut here ]------------ [ 34.978900][ T4220] WARNING: CPU: 1 PID: 4220 at include/linux/backing-dev.h:246 __folio_start_writeback+0x8fc/0xaf8 [ 34.981409][ T4220] Modules linked in: [ 34.982366][ T4220] CPU: 1 PID: 4220 Comm: syz-executor338 Tainted: G W 6.1.89-syzkaller #0 [ 34.984756][ T4220] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 34.987170][ T4220] pstate: 804010c5 (Nzcv daIF +PAN -UAO -TCO -DIT +SSBS BTYPE=--) [ 34.989041][ T4220] pc : __folio_start_writeback+0x8fc/0xaf8 [ 34.990410][ T4220] lr : __folio_start_writeback+0x8fc/0xaf8 [ 34.991816][ T4220] sp : ffff80001dd97140 [ 34.992779][ T4220] x29: ffff80001dd97220 x28: 0000000000000000 x27: ffff700003bb2e30 [ 34.994604][ T4220] x26: 0000000000000000 x25: 0000000000000000 x24: ffff0000d116e250 [ 34.996498][ T4220] x23: ffff80001dd971a0 x22: ffff0000c04947e8 x21: 0000000000000001 [ 34.998381][ T4220] x20: fffffc00035ff888 x19: fffffc00035ff880 x18: ffff80001dd972a0 [ 35.000190][ T4220] x17: ffff8000188de000 x16: ffff8000083043c4 x15: 0000000000000000 [ 35.002076][ T4220] x14: 1ffff00002b0a0b0 x13: dfff800000000000 x12: 0000000000000001 [ 35.004031][ T4220] x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008777ec0 [ 35.005921][ T4220] x8 : ffff0000c6353780 x7 : ffff80000877791c x6 : 0000000000000000 [ 35.007766][ T4220] x5 : 0000000000000080 x4 : 0000000000000001 x3 : ffff80000877795c [ 35.009587][ T4220] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 [ 35.011313][ T4220] Call trace: [ 35.012044][ T4220] __folio_start_writeback+0x8fc/0xaf8 [ 35.013331][ T4220] set_page_writeback+0x5c/0x7c [ 35.014523][ T4220] gfs2_aspace_writepage+0x524/0x6f8 [ 35.015725][ T4220] __gfs2_writepage+0x70/0x18c [ 35.016828][ T4220] write_cache_pages+0x7fc/0xf60 [ 35.018013][ T4220] gfs2_ail1_flush+0x7bc/0xa40 [ 35.019125][ T4220] empty_ail1_list+0x150/0x234 [ 35.020248][ T4220] gfs2_log_flush+0x1390/0x1c80 [ 35.021421][ T4220] gfs2_kill_sb+0x5c/0xd4 [ 35.022461][ T4220] deactivate_locked_super+0xac/0x124 [ 35.023692][ T4220] deactivate_super+0xf0/0x110 [ 35.024809][ T4220] cleanup_mnt+0x394/0x41c [ 35.025785][ T4220] __cleanup_mnt+0x20/0x30 [ 35.026878][ T4220] task_work_run+0x240/0x2f0 [ 35.027968][ T4220] do_exit+0x554/0x1a88 [ 35.028991][ T4220] do_group_exit+0x194/0x22c [ 35.029981][ T4220] __wake_up_parent+0x0/0x60 [ 35.031055][ T4220] invoke_syscall+0x98/0x2c0 [ 35.032118][ T4220] el0_svc_common+0x138/0x258 [ 35.033226][ T4220] do_el0_svc+0x64/0x218 [ 35.034191][ T4220] el0_svc+0x58/0x168 [ 35.035102][ T4220] el0t_64_sync_handler+0x84/0xf0 [ 35.036323][ T4220] el0t_64_sync+0x18c/0x190 [ 35.037410][ T4220] irq event stamp: 131138 [ 35.038474][ T4220] hardirqs last enabled at (131137): [] folio_memcg_lock+0xf4/0x20c [ 35.040734][ T4220] hardirqs last disabled at (131138): [] _raw_spin_lock_irqsave+0xa4/0xb4 [ 35.043048][ T4220] softirqs last enabled at (131120): [] __do_softirq+0xc1c/0xe38 [ 35.045131][ T4220] softirqs last disabled at (131099): [] ____do_softirq+0x14/0x20 [ 35.047318][ T4220] ---[ end trace 0000000000000000 ]--- [ 35.050093][ C0] ------------[ cut here ]------------ [ 35.051488][ C0] WARNING: CPU: 0 PID: 15 at include/linux/backing-dev.h:246 __folio_end_writeback+0x7d8/0x9c8 [ 35.053924][ C0] Modules linked in: [ 35.054796][ C0] CPU: 0 PID: 15 Comm: ksoftirqd/0 Tainted: G W 6.1.89-syzkaller #0 [ 35.056969][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 35.059211][ C0] pstate: 004010c5 (nzcv daIF +PAN -UAO -TCO -DIT +SSBS BTYPE=--) [ 35.060919][ C0] pc : __folio_end_writeback+0x7d8/0x9c8 [ 35.062197][ C0] lr : __folio_end_writeback+0x7d8/0x9c8 [ 35.063470][ C0] sp : ffff800019e97980 [ 35.064352][ C0] x29: ffff800019e979a0 x28: dfff800000000000 x27: 1fffff8000663658 [ 35.066184][ C0] x26: 0000000000000000 x25: ffff0000c04947e8 x24: 05ffe90000002052 [ 35.068057][ C0] x23: 0000000000000003 x22: ffff0000d116f770 x21: ffff0000d116f778 [ 35.069926][ C0] x20: 0000000000000001 x19: fffffc000331b2c0 x18: 1fffe0003686af76 [ 35.071756][ C0] x17: ffff80001584d000 x16: ffff8000083043c4 x15: 0000000000000000 [ 35.073640][ C0] x14: 1ffff00002b0a0b0 x13: dfff800000000000 x12: 0000000000000003 [ 35.075145][ C0] x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff8000087773d4 [ 35.076872][ C0] x8 : ffff0000c09b3780 x7 : 0000000000000000 x6 : 0000000000000000 [ 35.078702][ C0] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000010 [ 35.080639][ C0] x2 : 0000000000000008 x1 : 0000000000000000 x0 : 0000000000000000 [ 35.082364][ C0] Call trace: [ 35.083091][ C0] __folio_end_writeback+0x7d8/0x9c8 [ 35.084370][ C0] folio_end_writeback+0x12c/0x420 [ 35.085456][ C0] end_page_writeback+0x58/0x74 [ 35.086592][ C0] end_buffer_async_write+0x398/0x53c [ 35.087782][ C0] end_bio_bh_io_sync+0xb0/0x1e0 [ 35.088973][ C0] bio_endio+0x7c8/0x80c [ 35.090001][ C0] blk_update_request+0x4ac/0xdf0 [ 35.091054][ C0] blk_mq_end_request+0x54/0x88 [ 35.092192][ C0] lo_complete_rq+0x140/0x258 [ 35.093232][ C0] blk_done_softirq+0x11c/0x168 [ 35.094298][ C0] __do_softirq+0x314/0xe38 [ 35.095287][ C0] run_ksoftirqd+0x68/0x258 [ 35.096351][ C0] smpboot_thread_fn+0x4b0/0x96c [ 35.097522][ C0] kthread+0x250/0x2d8 [ 35.098460][ C0] ret_from_fork+0x10/0x20 [ 35.099478][ C0] irq event stamp: 314155 [ 35.100453][ C0] hardirqs last enabled at (314154): [] folio_memcg_lock+0xf4/0x20c [ 35.102654][ C0] hardirqs last disabled at (314155): [] _raw_spin_lock_irqsave+0xa4/0xb4 [ 35.105005][ C0] softirqs last enabled at (314144): [] __do_softirq+0xc1c/0xe38 [ 35.107187][ C0] softirqs last disabled at (314149): [] run_ksoftirqd+0x68/0x258 [ 35.109259][ C0] ---[ end trace 0000000000000000 ]---