Warning: Permanently added '10.128.0.208' (ED25519) to the list of known hosts. executing program [ 46.602046][ T4029] loop0: detected capacity change from 0 to 32768 [ 46.653571][ T4029] ======================================================= [ 46.653571][ T4029] WARNING: The mand mount option has been deprecated and [ 46.653571][ T4029] and is ignored by this kernel. Remove the mand [ 46.653571][ T4029] option from the mount to silence this warning. [ 46.653571][ T4029] ======================================================= [ 46.695338][ T4029] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 46.696956][ T4029] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 46.705682][ T4029] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms [ 46.709216][ T7] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 46.710683][ T7] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 46.747360][ T7] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 36ms [ 46.749235][ T7] gfs2: fsid=syz:syz.0: jid=0: Done [ 46.750465][ T4029] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 46.853058][ T4029] ------------[ cut here ]------------ [ 46.854378][ T4029] WARNING: CPU: 0 PID: 4029 at include/linux/backing-dev.h:288 __set_page_dirty+0x8f8/0xc7c [ 46.856472][ T4029] Modules linked in: [ 46.857202][ T4029] CPU: 0 PID: 4029 Comm: syz-executor265 Not tainted 5.15.169-syzkaller #0 [ 46.859030][ T4029] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 46.861013][ T4029] pstate: 804000c5 (Nzcv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 46.862615][ T4029] pc : __set_page_dirty+0x8f8/0xc7c [ 46.863846][ T4029] lr : __set_page_dirty+0x8f8/0xc7c [ 46.864879][ T4029] sp : ffff80001fc97720 [ 46.865689][ T4029] x29: ffff80001fc97730 x28: 0000000000000000 x27: 1fffe0001a3e49a6 [ 46.867201][ T4029] x26: dfff800000000000 x25: 1fffe00018093b51 x24: 0000000000000000 [ 46.868907][ T4029] x23: ffff0000c049da88 x22: 0000000000000000 x21: 0000000000000003 [ 46.870680][ T4029] x20: ffff0000d1f24d38 x19: fffffc0003454380 x18: ffff80001fc97400 [ 46.872315][ T4029] x17: 1fffe00036831f8e x16: ffff8000082eada8 x15: 000000000000c5c9 [ 46.874097][ T4029] x14: ffff80001712f500 x13: dfff800000000000 x12: 0000000000000001 [ 46.875955][ T4029] x11: 0000000000000001 x10: 0000000000000000 x9 : ffff0000cd291b40 [ 46.877828][ T4029] x8 : ffff800008709f94 x7 : 0000000000000000 x6 : 0000000000000000 [ 46.879585][ T4029] x5 : 0000000000000020 x4 : 0000000000000000 x3 : ffff800008a3a5a0 [ 46.881202][ T4029] x2 : ffff0000cbf36060 x1 : 0000000000000000 x0 : 0000000000000000 [ 46.882862][ T4029] Call trace: [ 46.883549][ T4029] __set_page_dirty+0x8f8/0xc7c [ 46.884609][ T4029] mark_buffer_dirty+0x27c/0x574 [ 46.885721][ T4029] gfs2_unpin+0x12c/0xcc0 [ 46.886623][ T4029] buf_lo_after_commit+0x134/0x18c [ 46.887639][ T4029] gfs2_log_flush+0xd50/0x21d4 [ 46.888640][ T4029] gfs2_kill_sb+0x5c/0xd4 [ 46.889497][ T4029] deactivate_locked_super+0xb8/0x13c [ 46.890633][ T4029] deactivate_super+0x108/0x128 [ 46.891677][ T4029] cleanup_mnt+0x3c0/0x474 [ 46.892499][ T4029] __cleanup_mnt+0x20/0x30 [ 46.893416][ T4029] task_work_run+0x130/0x1e4 [ 46.894350][ T4029] do_exit+0x670/0x20bc [ 46.895261][ T4029] do_group_exit+0x110/0x268 [ 46.896204][ T4029] __wake_up_parent+0x0/0x60 [ 46.897099][ T4029] invoke_syscall+0x98/0x2b8 [ 46.898098][ T4029] el0_svc_common+0x138/0x258 [ 46.899063][ T4029] do_el0_svc+0x58/0x14c [ 46.899914][ T4029] el0_svc+0x7c/0x1f0 [ 46.900710][ T4029] el0t_64_sync_handler+0x84/0xe4 [ 46.901771][ T4029] el0t_64_sync+0x1a0/0x1a4 [ 46.902604][ T4029] irq event stamp: 132562 [ 46.903513][ T4029] hardirqs last enabled at (132561): [] lock_page_memcg+0x11c/0x244 [ 46.905527][ T4029] hardirqs last disabled at (132562): [] _raw_spin_lock_irqsave+0xfc/0x14c [ 46.907593][ T4029] softirqs last enabled at (130902): [] local_bh_enable+0x10/0x34 [ 46.909638][ T4029] softirqs last disabled at (130900): [] local_bh_disable+0x10/0x34 [ 46.911672][ T4029] ---[ end trace 2ccf1a466af463ab ]--- [ 46.914101][ T4029] ------------[ cut here ]------------ [ 46.915229][ T4029] WARNING: CPU: 1 PID: 4029 at include/linux/backing-dev.h:288 __test_set_page_writeback+0xa58/0xc70 [ 46.917547][ T4029] Modules linked in: [ 46.918326][ T4029] CPU: 1 PID: 4029 Comm: syz-executor265 Tainted: G W 5.15.169-syzkaller #0 [ 46.920394][ T4029] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 46.922436][ T4029] pstate: 804000c5 (Nzcv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 46.924055][ T4029] pc : __test_set_page_writeback+0xa58/0xc70 [ 46.925389][ T4029] lr : __test_set_page_writeback+0xa58/0xc70 [ 46.926655][ T4029] sp : ffff80001fc970e0 [ 46.927509][ T4029] x29: ffff80001fc971c0 x28: 0000000000000000 x27: 0000000000000000 [ 46.929332][ T4029] x26: ffff0000c049d8e0 x25: 0000000000000003 x24: 0000000000000000 [ 46.931000][ T4029] x23: ffff0000d1f24d30 x22: fffffc0003454388 x21: ffff80001fc97140 [ 46.932606][ T4029] x20: 1fffff800068a871 x19: fffffc0003454380 x18: 0000000000000000 [ 46.934273][ T4029] x17: 0000000000000000 x16: ffff8000082eada8 x15: 0000000000000406 [ 46.936020][ T4029] x14: 1ffff0000295606a x13: dfff800000000000 x12: 0000000000000001 [ 46.937623][ T4029] x11: 0000000000000001 x10: 0000000000000000 x9 : ffff0000cd291b40 [ 46.939352][ T4029] x8 : ffff80000870cb88 x7 : ffff80000870c580 x6 : 0000000000000000 [ 46.941098][ T4029] x5 : 0000000000000080 x4 : 0000000000000001 x3 : ffff80000870c648 [ 46.942776][ T4029] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 [ 46.944537][ T4029] Call trace: [ 46.945219][ T4029] __test_set_page_writeback+0xa58/0xc70 [ 46.946509][ T4029] gfs2_aspace_writepage+0x550/0x71c [ 46.947648][ T4029] __writepage+0x70/0x16c [ 46.948526][ T4029] write_cache_pages+0x878/0xf58 [ 46.949637][ T4029] generic_writepages+0xf8/0x164 [ 46.950649][ T4029] gfs2_ail1_flush+0x854/0xf9c [ 46.951584][ T4029] empty_ail1_list+0x140/0x21c [ 46.952556][ T4029] gfs2_log_flush+0x145c/0x21d4 [ 46.953479][ T4029] gfs2_kill_sb+0x5c/0xd4 [ 46.954369][ T4029] deactivate_locked_super+0xb8/0x13c [ 46.955475][ T4029] deactivate_super+0x108/0x128 [ 46.956555][ T4029] cleanup_mnt+0x3c0/0x474 [ 46.957612][ T4029] __cleanup_mnt+0x20/0x30 [ 46.958522][ T4029] task_work_run+0x130/0x1e4 [ 46.959448][ T4029] do_exit+0x670/0x20bc [ 46.960410][ T4029] do_group_exit+0x110/0x268 [ 46.961373][ T4029] __wake_up_parent+0x0/0x60 [ 46.962241][ T4029] invoke_syscall+0x98/0x2b8 [ 46.963207][ T4029] el0_svc_common+0x138/0x258 [ 46.964236][ T4029] do_el0_svc+0x58/0x14c [ 46.965142][ T4029] el0_svc+0x7c/0x1f0 [ 46.966058][ T4029] el0t_64_sync_handler+0x84/0xe4 [ 46.967058][ T4029] el0t_64_sync+0x1a0/0x1a4 [ 46.968025][ T4029] irq event stamp: 132602 [ 46.968995][ T4029] hardirqs last enabled at (132601): [] lock_page_memcg+0x11c/0x244 [ 46.971134][ T4029] hardirqs last disabled at (132602): [] _raw_spin_lock_irqsave+0xfc/0x14c [ 46.973284][ T4029] softirqs last enabled at (132576): [] handle_softirqs+0xb88/0xdbc [ 46.975353][ T4029] softirqs last disabled at (132565): [] __irq_exit_rcu+0x268/0x4d8 [ 46.977537][ T4029] ---[ end trace 2ccf1a466af463ac ]--- [ 46.979721][ C1] ------------[ cut here ]------------ [ 46.980928][ C1] WARNING: CPU: 1 PID: 20 at include/linux/backing-dev.h:288 test_clear_page_writeback+0x8a0/0xa9c [ 46.983022][ C1] Modules linked in: [ 46.983975][ C1] CPU: 1 PID: 20 Comm: ksoftirqd/1 Tainted: G W 5.15.169-syzkaller #0 [ 46.985989][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 46.988110][ C1] pstate: 404000c5 (nZcv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 46.989763][ C1] pc : test_clear_page_writeback+0x8a0/0xa9c [ 46.991024][ C1] lr : test_clear_page_writeback+0x8a0/0xa9c [ 46.992240][ C1] sp : ffff80001bce79a0 [ 46.993058][ C1] x29: ffff80001bce79c0 x28: dfff800000000000 x27: fffffc000345a6c8 [ 46.994693][ C1] x26: ffff0000d1f24d38 x25: 0000000000000000 x24: ffff0000c049d8e0 [ 46.996445][ C1] x23: 0000000000000003 x22: 0000000000000001 x21: ffff0000cbf36000 [ 46.998059][ C1] x20: ffff0000d1f24d30 x19: fffffc0003454380 x18: 0000000000000001 [ 46.999785][ C1] x17: 0000000000000000 x16: ffff8000082eada8 x15: 0000000000000002 [ 47.001480][ C1] x14: 1ffff0000295606a x13: dfff800000000000 x12: 0000000000000002 [ 47.003078][ C1] x11: 0000000000000101 x10: 0000000000000000 x9 : ffff0000c0a78000 [ 47.004797][ C1] x8 : ffff80000870bf34 x7 : 0000000000000000 x6 : 0000000000000000 [ 47.006502][ C1] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000010 [ 47.008080][ C1] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 47.009719][ C1] Call trace: [ 47.010475][ C1] test_clear_page_writeback+0x8a0/0xa9c [ 47.011573][ C1] end_page_writeback+0x174/0x488 [ 47.012606][ C1] end_buffer_async_write+0x344/0x570 [ 47.013779][ C1] end_bio_bh_io_sync+0xb0/0x1b4 [ 47.014854][ C1] bio_endio+0x780/0x7c4 [ 47.015759][ C1] blk_update_request+0x79c/0x1304 [ 47.016781][ C1] blk_mq_end_request+0x54/0x88 [ 47.017802][ C1] lo_complete_rq+0x140/0x258 [ 47.018802][ C1] blk_done_softirq+0x11c/0x168 [ 47.019822][ C1] handle_softirqs+0x384/0xdbc [ 47.020853][ C1] run_ksoftirqd+0x6c/0x29c [ 47.021652][ C1] smpboot_thread_fn+0x4b0/0x920 [ 47.022625][ C1] kthread+0x37c/0x45c [ 47.023472][ C1] ret_from_fork+0x10/0x20 [ 47.024357][ C1] irq event stamp: 148445 [ 47.025171][ C1] hardirqs last enabled at (148444): [] lock_page_memcg+0x11c/0x244 [ 47.027280][ C1] hardirqs last disabled at (148445): [] _raw_spin_lock_irqsave+0xfc/0x14c [ 47.029315][ C1] softirqs last enabled at (148434): [] handle_softirqs+0xb88/0xdbc [ 47.031193][ C1] softirqs last disabled at (148439): [] run_ksoftirqd+0x6c/0x29c [ 47.033264][ C1] ---[ end trace 2ccf1a466af463ad ]---