Warning: Permanently added '10.128.1.52' (ED25519) to the list of known hosts. executing program [ 130.449237][ T6410] loop0: detected capacity change from 0 to 32768 [ 130.465431][ T6410] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 130.467211][ T6410] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 130.478997][ T6410] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms [ 130.482142][ T1757] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 130.483606][ T1757] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 130.506738][ T1757] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 23ms [ 130.508543][ T1757] gfs2: fsid=syz:syz.0: jid=0: Done [ 130.509864][ T6410] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 130.603189][ T6410] ------------[ cut here ]------------ [ 130.604617][ T6410] WARNING: CPU: 0 PID: 6410 at include/linux/backing-dev.h:254 __folio_mark_dirty+0x838/0xc30 [ 130.606802][ T6410] Modules linked in: [ 130.607592][ T6410] CPU: 0 UID: 0 PID: 6410 Comm: syz-executor356 Not tainted 6.11.0-rc5-syzkaller-gdf54f4a16f82 #0 [ 130.609822][ T6410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 130.611961][ T6410] pstate: 804000c5 (Nzcv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 130.613601][ T6410] pc : __folio_mark_dirty+0x838/0xc30 [ 130.614794][ T6410] lr : __folio_mark_dirty+0x838/0xc30 [ 130.615986][ T6410] sp : ffff8000a08272d0 [ 130.616877][ T6410] x29: ffff8000a08272f0 x28: dfff800000000000 x27: 1fffe000182a8551 [ 130.618629][ T6410] x26: 0000000000000000 x25: ffff0000c1542a88 x24: 0000000000000001 [ 130.620363][ T6410] x23: 0000000000000000 x22: fffffdffc35fb588 x21: 05ffc00000004130 [ 130.622063][ T6410] x20: ffff0000de38a258 x19: fffffdffc35fb580 x18: 1fffe00036799fe6 [ 130.623817][ T6410] x17: ffff80008f50d000 x16: ffff800080343fdc x15: 0000000000000001 [ 130.625558][ T6410] x14: 1fffe000182a8551 x13: 0000000000000000 x12: 0000000000000000 [ 130.627319][ T6410] x11: ffff6000182a8552 x10: 0000000000ff0100 x9 : 0000000000000000 [ 130.629058][ T6410] x8 : ffff0000d9008000 x7 : ffff8000808563d8 x6 : 0000000000000000 [ 130.630803][ T6410] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080c2d248 [ 130.632561][ T6410] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 [ 130.634302][ T6410] Call trace: [ 130.635008][ T6410] __folio_mark_dirty+0x838/0xc30 [ 130.636104][ T6410] mark_buffer_dirty+0x228/0x4d8 [ 130.637186][ T6410] gfs2_unpin+0x120/0x954 [ 130.638114][ T6410] buf_lo_after_commit+0x134/0x18c [ 130.639267][ T6410] gfs2_log_flush+0xb68/0x1a7c [ 130.640297][ T6410] gfs2_kill_sb+0x68/0x330 [ 130.641244][ T6410] deactivate_locked_super+0xc4/0x12c [ 130.642427][ T6410] deactivate_super+0xe0/0x100 [ 130.643454][ T6410] cleanup_mnt+0x34c/0x3dc [ 130.644428][ T6410] __cleanup_mnt+0x20/0x30 [ 130.645400][ T6410] task_work_run+0x230/0x2e0 [ 130.646410][ T6410] do_exit+0x4ec/0x1ad0 [ 130.647328][ T6410] do_group_exit+0x194/0x22c [ 130.648295][ T6410] get_signal+0x1414/0x1530 [ 130.649254][ T6410] do_signal+0x1c4/0x4014 [ 130.650218][ T6410] do_notify_resume+0x74/0x1f4 [ 130.651239][ T6410] el0_da+0xbc/0x178 [ 130.652068][ T6410] el0t_64_sync_handler+0xcc/0xfc [ 130.653173][ T6410] el0t_64_sync+0x190/0x194 [ 130.654155][ T6410] irq event stamp: 102264 [ 130.655089][ T6410] hardirqs last enabled at (102263): [] finish_lock_switch+0xbc/0x1e4 [ 130.657206][ T6410] hardirqs last disabled at (102264): [] _raw_spin_lock_irqsave+0x2c/0x7c [ 130.659372][ T6410] softirqs last enabled at (100254): [] handle_softirqs+0xa3c/0xbfc [ 130.661445][ T6410] softirqs last disabled at (100239): [] __do_softirq+0x14/0x20 [ 130.663462][ T6410] ---[ end trace 0000000000000000 ]--- [ 130.665743][ T6410] ------------[ cut here ]------------ [ 130.666948][ T6410] WARNING: CPU: 0 PID: 6410 at include/linux/backing-dev.h:254 __folio_start_writeback+0x878/0xab0 [ 130.669230][ T6410] Modules linked in: [ 130.670082][ T6410] CPU: 0 UID: 0 PID: 6410 Comm: syz-executor356 Tainted: G W 6.11.0-rc5-syzkaller-gdf54f4a16f82 #0 [ 130.672678][ T6410] Tainted: [W]=WARN [ 130.673477][ T6410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 130.675594][ T6410] pstate: 804000c5 (Nzcv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 130.677317][ T6410] pc : __folio_start_writeback+0x878/0xab0 [ 130.678573][ T6410] lr : __folio_start_writeback+0x878/0xab0 [ 130.679857][ T6410] sp : ffff8000a0826d60 [ 130.680742][ T6410] x29: ffff8000a0826e40 x28: 0000000000000000 x27: ffff0000c15428e8 [ 130.682462][ T6410] x26: 0000000000000000 x25: 1fffe0001bc7144a x24: ffff0000de38a250 [ 130.684260][ T6410] x23: ffff8000a0826dc0 x22: dfff800000000000 x21: 0000000000000001 [ 130.685990][ T6410] x20: fffffdffc35fb588 x19: fffffdffc35fb580 x18: ffff8000a0826e80 [ 130.687756][ T6410] x17: 000000000000e032 x16: ffff800080343fdc x15: 0000000000000001 [ 130.689541][ T6410] x14: 1fffffbff86bf6b0 x13: 0000000000000000 x12: 0000000000000000 [ 130.691354][ T6410] x11: ffff7fbff86bf6b1 x10: 0000000000ff0100 x9 : 0000000000000000 [ 130.693102][ T6410] x8 : ffff0000d9008000 x7 : ffff8000808590f4 x6 : 0000000000000000 [ 130.694845][ T6410] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080859130 [ 130.696574][ T6410] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 [ 130.698307][ T6410] Call trace: [ 130.699001][ T6410] __folio_start_writeback+0x878/0xab0 [ 130.700224][ T6410] gfs2_aspace_writepage+0x3e0/0x534 [ 130.701353][ T6410] __gfs2_writepage+0x70/0x18c [ 130.702426][ T6410] write_cache_pages+0xc8/0x20c [ 130.703516][ T6410] gfs2_ail1_flush+0x770/0x9ec [ 130.704573][ T6410] empty_ail1_list+0x164/0x340 [ 130.705607][ T6410] gfs2_log_flush+0x1408/0x1a7c [ 130.706662][ T6410] gfs2_kill_sb+0x68/0x330 [ 130.707633][ T6410] deactivate_locked_super+0xc4/0x12c [ 130.708795][ T6410] deactivate_super+0xe0/0x100 [ 130.709795][ T6410] cleanup_mnt+0x34c/0x3dc [ 130.710778][ T6410] __cleanup_mnt+0x20/0x30 [ 130.711710][ T6410] task_work_run+0x230/0x2e0 [ 130.712729][ T6410] do_exit+0x4ec/0x1ad0 [ 130.713636][ T6410] do_group_exit+0x194/0x22c [ 130.714610][ T6410] get_signal+0x1414/0x1530 [ 130.715568][ T6410] do_signal+0x1c4/0x4014 [ 130.716494][ T6410] do_notify_resume+0x74/0x1f4 [ 130.717508][ T6410] el0_da+0xbc/0x178 [ 130.718344][ T6410] el0t_64_sync_handler+0xcc/0xfc [ 130.719417][ T6410] el0t_64_sync+0x190/0x194 [ 130.720418][ T6410] irq event stamp: 102302 [ 130.721315][ T6410] hardirqs last enabled at (102301): [] folio_clear_dirty_for_io+0x364/0x700 [ 130.723600][ T6410] hardirqs last disabled at (102302): [] _raw_spin_lock_irqsave+0x2c/0x7c [ 130.725791][ T6410] softirqs last enabled at (102280): [] handle_softirqs+0xa3c/0xbfc [ 130.727865][ T6410] softirqs last disabled at (102267): [] __do_softirq+0x14/0x20 [ 130.729914][ T6410] ---[ end trace 0000000000000000 ]--- [ 130.734094][ C1] ------------[ cut here ]------------ [ 130.735403][ C1] WARNING: CPU: 1 PID: 24 at include/linux/backing-dev.h:254 __folio_end_writeback+0x744/0x93c [ 130.737571][ C1] Modules linked in: [ 130.738437][ C1] CPU: 1 UID: 0 PID: 24 Comm: ksoftirqd/1 Tainted: G W 6.11.0-rc5-syzkaller-gdf54f4a16f82 #0 [ 130.740816][ C1] Tainted: [W]=WARN [ 130.741594][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 130.743715][ C1] pstate: 404000c5 (nZcv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 130.745319][ C1] pc : __folio_end_writeback+0x744/0x93c [ 130.746489][ C1] lr : __folio_end_writeback+0x744/0x93c [ 130.747705][ C1] sp : ffff8000944f7920 [ 130.748560][ C1] x29: ffff8000944f7940 x28: dfff800000000000 x27: 05ffc00000004122 [ 130.750214][ C1] x26: 1fffffbff86f1258 x25: 0000000000000000 x24: ffff0000c15428e8 [ 130.751902][ C1] x23: 0000000000000003 x22: ffff0000deea97c0 x21: ffff0000deea97c8 [ 130.753591][ C1] x20: 0000000000000001 x19: fffffdffc37892c0 x18: 1fffe0003679e7e6 [ 130.755263][ C1] x17: ffff80008f50d000 x16: ffff800080343fdc x15: 0000000000000003 [ 130.756959][ C1] x14: 1ffff0001289ef10 x13: 0000000000000000 x12: 0000000000000000 [ 130.758611][ C1] x11: ffff8000944f7872 x10: 0000000000ff0100 x9 : 0000000000000000 [ 130.760318][ C1] x8 : ffff0000c1b88000 x7 : 0000000000000000 x6 : 0000000000000000 [ 130.761987][ C1] x5 : 0000000000000001 x4 : 0000000000000000 x3 : 0000000000000010 [ 130.763712][ C1] x2 : 0000000000000008 x1 : 0000000000000000 x0 : 0000000000000000 [ 130.765366][ C1] Call trace: [ 130.766117][ C1] __folio_end_writeback+0x744/0x93c [ 130.767238][ C1] folio_end_writeback+0x170/0x424 [ 130.768301][ C1] end_buffer_async_write+0x278/0x384 [ 130.769420][ C1] end_bio_bh_io_sync+0xb0/0x184 [ 130.770446][ C1] bio_endio+0x82c/0x868 [ 130.771357][ C1] blk_update_request+0x4ac/0xda0 [ 130.772426][ C1] blk_mq_end_request+0x54/0x88 [ 130.773380][ C1] lo_complete_rq+0x188/0x2f4 [ 130.774368][ C1] blk_done_softirq+0x11c/0x168 [ 130.775363][ C1] handle_softirqs+0x2e4/0xbfc [ 130.776333][ C1] run_ksoftirqd+0x70/0x158 [ 130.777267][ C1] smpboot_thread_fn+0x4b0/0x90c [ 130.778294][ C1] kthread+0x288/0x310 [ 130.779128][ C1] ret_from_fork+0x10/0x20 [ 130.780036][ C1] irq event stamp: 274759 [ 130.780918][ C1] hardirqs last enabled at (274758): [] _raw_spin_unlock_irqrestore+0x38/0x98 [ 130.783080][ C1] hardirqs last disabled at (274759): [] _raw_spin_lock_irqsave+0x2c/0x7c [ 130.785129][ C1] softirqs last enabled at (274750): [] handle_softirqs+0xa3c/0xbfc [ 130.787161][ C1] softirqs last disabled at (274755): [] run_ksoftirqd+0x70/0x158 [ 130.789107][ C1] ---[ end trace 0000000000000000 ]---