Warning: Permanently added '10.128.0.156' (ECDSA) to the list of known hosts. executing program [ 33.146707][ T4402] loop0: detected capacity change from 0 to 32768 [ 33.150685][ T4402] gfs2: fsid=loop0: Trying to join cluster "lock_nolock", "loop0" [ 33.152886][ T4402] gfs2: fsid=loop0: Now mounting FS (format 1801)... [ 33.157899][ T4402] gfs2: fsid=loop0.0: journal 0 mapped with 3 extents in 0ms [ 33.160746][ T3890] gfs2: fsid=loop0.0: jid=0, already locked for use [ 33.162537][ T3890] gfs2: fsid=loop0.0: jid=0: Looking at journal... [ 33.180935][ T3890] gfs2: fsid=loop0.0: jid=0: Journal head lookup took 18ms [ 33.183079][ T3890] gfs2: fsid=loop0.0: jid=0: Done [ 33.184371][ T4402] gfs2: fsid=loop0.0: first mount done, others may mount [ 33.321119][ T4402] ------------[ cut here ]------------ [ 33.322667][ T4402] WARNING: CPU: 1 PID: 4402 at include/linux/backing-dev.h:256 folio_account_dirtied+0x3b0/0x650 [ 33.325498][ T4402] Modules linked in: [ 33.326507][ T4402] CPU: 1 PID: 4402 Comm: syz-executor174 Not tainted 6.2.0-rc2-syzkaller-16046-gae87308093bc #0 [ 33.329367][ T4402] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 33.332104][ T4402] pstate: 804000c5 (Nzcv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 33.334225][ T4402] pc : folio_account_dirtied+0x3b0/0x650 [ 33.335782][ T4402] lr : folio_account_dirtied+0x3b0/0x650 [ 33.337428][ T4402] sp : ffff80000fe83900 [ 33.338567][ T4402] x29: ffff80000fe83900 x28: ffff0000c99eeed0 x27: ffff80000d7b4000 [ 33.340694][ T4402] x26: 0000000000000177 x25: ffff80000929da24 x24: 000000000000000f [ 33.342837][ T4402] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000001 [ 33.345032][ T4402] x20: ffff0000c309afe0 x19: fffffc00032e68c0 x18: 0000000000000379 [ 33.347182][ T4402] x17: ffff80000df38158 x16: ffff80000dd76118 x15: ffff0000c90cb400 [ 33.349263][ T4402] x14: 0000000000000050 x13: 00000000ffffffff x12: ffff0000c90cb400 [ 33.351343][ T4402] x11: ff808000083ff62c x10: 0000000000000000 x9 : ffff8000083ff62c [ 33.353497][ T4402] x8 : ffff0000c90cb400 x7 : ffff8000083ff130 x6 : 0000000000000000 [ 33.355667][ T4402] x5 : 0000000000000080 x4 : 0000000000000001 x3 : 0000000000000000 [ 33.357897][ T4402] x2 : ffff0000c441d060 x1 : 0000000000000000 x0 : 0000000000000000 [ 33.360050][ T4402] Call trace: [ 33.360913][ T4402] folio_account_dirtied+0x3b0/0x650 [ 33.362447][ T4402] __folio_mark_dirty+0xbc/0x180 [ 33.363777][ T4402] mark_buffer_dirty+0x148/0x368 [ 33.365090][ T4402] gfs2_unpin+0xc4/0x31c [ 33.366300][ T4402] buf_lo_after_commit+0x70/0xac [ 33.367650][ T4402] gfs2_log_flush+0x6a4/0xc98 [ 33.368923][ T4402] gfs2_kill_sb+0x38/0x78 [ 33.370052][ T4402] deactivate_locked_super+0x70/0xe8 [ 33.371461][ T4402] deactivate_super+0xd0/0xd4 [ 33.372774][ T4402] cleanup_mnt+0x184/0x1c0 [ 33.373936][ T4402] __cleanup_mnt+0x20/0x30 [ 33.375073][ T4402] task_work_run+0x100/0x148 [ 33.376413][ T4402] do_exit+0x2b8/0xc2c [ 33.377494][ T4402] do_group_exit+0x98/0xcc [ 33.378749][ T4402] get_signal+0xac4/0xb34 [ 33.379922][ T4402] do_signal+0xd4/0x438 [ 33.381077][ T4402] do_notify_resume+0xc0/0x1f0 [ 33.382334][ T4402] el0_da+0xb8/0x16c [ 33.383377][ T4402] el0t_64_sync_handler+0xcc/0xf0 [ 33.384743][ T4402] el0t_64_sync+0x190/0x194 [ 33.385963][ T4402] irq event stamp: 108212 [ 33.387205][ T4402] hardirqs last enabled at (108211): [] folio_memcg_lock+0xe4/0x188 [ 33.389706][ T4402] hardirqs last disabled at (108212): [] _raw_spin_lock_irqsave+0xa4/0xb4 [ 33.392505][ T4402] softirqs last enabled at (106428): [] _stext+0x2e4/0x37c [ 33.394963][ T4402] softirqs last disabled at (106411): [] ____do_softirq+0x14/0x20 [ 33.397512][ T4402] ---[ end trace 0000000000000000 ]--- [ 33.400474][ T4402] ------------[ cut here ]------------ [ 33.401863][ T4402] WARNING: CPU: 0 PID: 4402 at include/linux/backing-dev.h:256 __folio_start_writeback+0x320/0x86c [ 33.404807][ T4402] Modules linked in: [ 33.405811][ T4402] CPU: 0 PID: 4402 Comm: syz-executor174 Tainted: G W 6.2.0-rc2-syzkaller-16046-gae87308093bc #0 [ 33.409063][ T4402] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 33.411767][ T4402] pstate: 804000c5 (Nzcv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 33.413850][ T4402] pc : __folio_start_writeback+0x320/0x86c [ 33.415386][ T4402] lr : __folio_start_writeback+0x320/0x86c [ 33.416931][ T4402] sp : ffff80000fe83520 [ 33.418009][ T4402] x29: ffff80000fe83560 x28: 05ffc00000002039 x27: 0000000000000000 [ 33.420149][ T4402] x26: 0000000000000000 x25: ffff0000c309afe0 x24: ffff0000ce2c5f80 [ 33.422285][ T4402] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 33.424443][ T4402] x20: 0000000000000001 x19: fffffc00032e68c0 x18: 00000000000003ab [ 33.426552][ T4402] x17: ffff80000c15d8bc x16: ffff80000dd76118 x15: ffff0000c90cb400 [ 33.428682][ T4402] x14: 0000000000000050 x13: 00000000ffffffff x12: ffff0000c90cb400 [ 33.430805][ T4402] x11: ff808000084011ec x10: 0000000000000000 x9 : ffff8000084011ec [ 33.432839][ T4402] x8 : ffff0000c90cb400 x7 : ffff800008400fd0 x6 : 0000000000000000 [ 33.434954][ T4402] x5 : 0000000000000080 x4 : 0000000000000001 x3 : 0000000000000000 [ 33.437208][ T4402] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 [ 33.439329][ T4402] Call trace: [ 33.440163][ T4402] __folio_start_writeback+0x320/0x86c [ 33.441644][ T4402] set_page_writeback+0x3c/0xc0 [ 33.442879][ T4402] gfs2_aspace_writepage+0x340/0x648 [ 33.444352][ T4402] __writepage+0x38/0x124 [ 33.445484][ T4402] write_cache_pages+0x35c/0x8bc [ 33.446729][ T4402] do_writepages+0x180/0x27c [ 33.447959][ T4402] filemap_fdatawrite_wbc+0xac/0xd0 [ 33.449374][ T4402] gfs2_ail1_start_one+0x3d8/0x498 [ 33.450867][ T4402] gfs2_ail1_flush+0xe0/0x21c [ 33.452081][ T4402] empty_ail1_list+0x90/0x124 [ 33.453337][ T4402] gfs2_log_flush+0xa30/0xc98 [ 33.454564][ T4402] gfs2_kill_sb+0x38/0x78 [ 33.455704][ T4402] deactivate_locked_super+0x70/0xe8 [ 33.457071][ T4402] deactivate_super+0xd0/0xd4 [ 33.458309][ T4402] cleanup_mnt+0x184/0x1c0 [ 33.459522][ T4402] __cleanup_mnt+0x20/0x30 [ 33.460689][ T4402] task_work_run+0x100/0x148 [ 33.461905][ T4402] do_exit+0x2b8/0xc2c [ 33.462993][ T4402] do_group_exit+0x98/0xcc [ 33.464143][ T4402] get_signal+0xac4/0xb34 [ 33.465288][ T4402] do_signal+0xd4/0x438 [ 33.466356][ T4402] do_notify_resume+0xc0/0x1f0 [ 33.467698][ T4402] el0_da+0xb8/0x16c [ 33.468790][ T4402] el0t_64_sync_handler+0xcc/0xf0 [ 33.470198][ T4402] el0t_64_sync+0x190/0x194 [ 33.471413][ T4402] irq event stamp: 108284 [ 33.472595][ T4402] hardirqs last enabled at (108283): [] folio_memcg_lock+0xe4/0x188 [ 33.475142][ T4402] hardirqs last disabled at (108284): [] _raw_spin_lock_irqsave+0xa4/0xb4 [ 33.477860][ T4402] softirqs last enabled at (108232): [] _stext+0x2e4/0x37c [ 33.480222][ T4402] softirqs last disabled at (108215): [] ____do_softirq+0x14/0x20 [ 33.482843][ T4402] ---[ end trace 0000000000000000 ]--- [ 33.487077][ C0] ------------[ cut here ]------------ [ 33.488711][ C0] WARNING: CPU: 0 PID: 14 at include/linux/backing-dev.h:256 __folio_end_writeback+0x4e8/0x740 [ 33.491539][ C0] Modules linked in: [ 33.492577][ C0] CPU: 0 PID: 14 Comm: ksoftirqd/0 Tainted: G W 6.2.0-rc2-syzkaller-16046-gae87308093bc #0 [ 33.495623][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 33.498311][ C0] pstate: 004000c5 (nzcv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 33.500482][ C0] pc : __folio_end_writeback+0x4e8/0x740 [ 33.501951][ C0] lr : __folio_end_writeback+0x4e8/0x740 [ 33.503525][ C0] sp : ffff80000f45bb40 [ 33.504670][ C0] x29: ffff80000f45bb40 x28: ffff80000d4639f0 x27: 05ffc0000000a032 [ 33.506742][ C0] x26: 0000000000000000 x25: ffff0000c309afe0 x24: 0000000000008000 [ 33.508915][ C0] x23: 0000000000000000 x22: ffff0000c9781110 x21: ffff0000c9781118 [ 33.511000][ C0] x20: 0000000000000001 x19: fffffc000338c640 x18: 000000000000031e [ 33.513235][ C0] x17: ffff80000c15d8bc x16: ffff80000dd76118 x15: ffff0000c0319a00 [ 33.515431][ C0] x14: 0000000000000050 x13: 00000000ffffffff x12: ffff0000c0319a00 [ 33.517774][ C0] x11: ff80800008400c74 x10: 0000000000000000 x9 : ffff800008400c74 [ 33.519997][ C0] x8 : ffff0000c0319a00 x7 : ffff80000840084c x6 : 0000000000000000 [ 33.522142][ C0] x5 : 0000000000000080 x4 : 0000000000000001 x3 : 0000000000000000 [ 33.524288][ C0] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 [ 33.526392][ C0] Call trace: [ 33.527261][ C0] __folio_end_writeback+0x4e8/0x740 [ 33.528713][ C0] folio_end_writeback+0xd8/0x450 [ 33.530082][ C0] end_page_writeback+0x38/0xb8 [ 33.531438][ C0] end_buffer_async_write+0x250/0x4f4 [ 33.532875][ C0] end_bio_bh_io_sync+0x5c/0xac [ 33.534222][ C0] bio_endio+0x28c/0x2d8 [ 33.535322][ C0] blk_update_request+0x25c/0x570 [ 33.536619][ C0] blk_mq_end_request+0x2c/0x58 [ 33.537920][ C0] lo_complete_rq+0xb8/0x138 [ 33.539127][ C0] blk_done_softirq+0x70/0xa0 [ 33.540445][ C0] _stext+0x168/0x37c [ 33.541536][ C0] run_ksoftirqd+0x4c/0x21c [ 33.542772][ C0] smpboot_thread_fn+0x248/0x3ec [ 33.544164][ C0] kthread+0x12c/0x158 [ 33.545292][ C0] ret_from_fork+0x10/0x20 [ 33.546463][ C0] irq event stamp: 205671 [ 33.547600][ C0] hardirqs last enabled at (205670): [] folio_memcg_lock+0xe4/0x188 [ 33.550172][ C0] hardirqs last disabled at (205671): [] _raw_spin_lock_irqsave+0xa4/0xb4 [ 33.552898][ C0] softirqs last enabled at (205660): [] _stext+0x2e4/0x37c [ 33.555416][ C0] softirqs last disabled at (205665): [] run_ksoftirqd+0x4c/0x21c [ 33.557910][ C0] ---[ end trace 0000000000000000 ]---