Warning: Permanently added '10.128.0.61' (ED25519) to the list of known hosts. executing program [ 148.349599][ T6453] loop0: detected capacity change from 0 to 32768 executing program [ 148.664419][ T6456] loop0: detected capacity change from 0 to 32768 executing program [ 148.952333][ T6458] loop0: detected capacity change from 0 to 32768 executing program [ 149.349064][ T6460] loop0: detected capacity change from 0 to 32768 executing program [ 149.656649][ T6462] loop0: detected capacity change from 0 to 32768 executing program [ 149.990158][ T6464] loop0: detected capacity change from 0 to 32768 executing program [ 150.316475][ T6466] loop0: detected capacity change from 0 to 32768 executing program [ 150.631709][ T6468] loop0: detected capacity change from 0 to 32768 executing program [ 150.981446][ T6470] loop0: detected capacity change from 0 to 32768 executing program [ 151.321639][ T6472] loop0: detected capacity change from 0 to 32768 executing program [ 151.653830][ T6474] loop0: detected capacity change from 0 to 32768 executing program [ 151.958085][ T6476] loop0: detected capacity change from 0 to 32768 executing program [ 152.268627][ T6478] loop0: detected capacity change from 0 to 32768 executing program [ 152.630768][ T6480] loop0: detected capacity change from 0 to 32768 executing program [ 152.962877][ T6482] loop0: detected capacity change from 0 to 32768 executing program [ 153.311443][ T6484] loop0: detected capacity change from 0 to 32768 executing program [ 153.661662][ T6486] loop0: detected capacity change from 0 to 32768 executing program [ 153.973387][ T6488] loop0: detected capacity change from 0 to 32768 [ 153.987990][ C0] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 153.990497][ C0] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 11, name: kworker/u8:0 [ 153.993040][ C0] preempt_count: 101, expected: 0 [ 153.994455][ C0] RCU nest depth: 0, expected: 0 [ 153.995844][ C0] 2 locks held by kworker/u8:0/11: [ 153.997224][ C0] #0: ffff0000c0031148 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x674/0x1638 [ 154.000502][ C0] #1: ffff800097d37ba0 (connector_reaper_work){+.+.}-{0:0}, at: process_one_work+0x708/0x1638 [ 154.003421][ C0] Preemption disabled at: [ 154.003431][ C0] [] spin_lock_irqsave_ssp_contention+0x74/0x2fc [ 154.006828][ C0] CPU: 0 UID: 0 PID: 11 Comm: kworker/u8:0 Not tainted 6.14.0-rc3-syzkaller-ge6747d19291c #0 [ 154.006843][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 154.006850][ C0] Workqueue: events_unbound fsnotify_connector_destroy_workfn [ 154.006866][ C0] Call trace: [ 154.006869][ C0] show_stack+0x2c/0x3c (C) [ 154.006887][ C0] dump_stack_lvl+0xe4/0x150 [ 154.006902][ C0] dump_stack+0x1c/0x28 [ 154.006915][ C0] __might_resched+0x374/0x4d0 [ 154.006937][ C0] __might_sleep+0x90/0xe4 [ 154.006948][ C0] down_write+0x28/0xc0 [ 154.006963][ C0] jfs_fsync+0xa0/0x1d4 [ 154.006978][ C0] vfs_fsync_range+0x160/0x19c [ 154.006992][ C0] dio_complete+0x510/0x6b8 [ 154.007006][ C0] dio_bio_end_aio+0x488/0x550 [ 154.007020][ C0] bio_endio+0x840/0x87c [ 154.007034][ C0] blk_update_request+0x4ac/0xda0 [ 154.007046][ C0] blk_mq_end_request+0x54/0x88 [ 154.007057][ C0] lo_complete_rq+0x188/0x2f4 [ 154.007069][ C0] blk_done_softirq+0x11c/0x168 [ 154.007083][ C0] handle_softirqs+0x320/0xd34 [ 154.007095][ C0] __do_softirq+0x14/0x20 [ 154.007105][ C0] ____do_softirq+0x14/0x20 [ 154.007116][ C0] call_on_irq_stack+0x24/0x4c [ 154.007127][ C0] do_softirq_own_stack+0x20/0x2c [ 154.007138][ C0] __irq_exit_rcu+0x1d8/0x544 [ 154.007149][ C0] irq_exit_rcu+0x14/0x84 [ 154.007161][ C0] el1_interrupt+0x38/0x68 [ 154.007176][ C0] el1h_64_irq_handler+0x18/0x24 [ 154.007190][ C0] el1h_64_irq+0x6c/0x70 [ 154.007200][ C0] _raw_spin_unlock_irqrestore+0x44/0x98 (P) [ 154.007211][ C0] srcu_gp_start_if_needed+0xdf0/0x11fc [ 154.007223][ C0] __synchronize_srcu+0x2f0/0x3a0 [ 154.007233][ C0] synchronize_srcu+0x2e0/0x38c [ 154.007243][ C0] fsnotify_connector_destroy_workfn+0x48/0xac [ 154.007255][ C0] process_one_work+0x810/0x1638 [ 154.007267][ C0] worker_thread+0x97c/0xeec [ 154.007284][ C0] kthread+0x65c/0x7b0 [ 154.007295][ C0] ret_from_fork+0x10/0x20 [ 154.007309][ C0] [ 154.061457][ C0] ============================= [ 154.062846][ C0] [ BUG: Invalid wait context ] [ 154.064215][ C0] 6.14.0-rc3-syzkaller-ge6747d19291c #0 Tainted: G W [ 154.066488][ C0] ----------------------------- [ 154.067833][ C0] kworker/u8:0/11 is trying to lock: [ 154.069308][ C0] ffff0000dcaad870 (&sb->s_type->i_mutex_key#16){+.+.}-{4:4}, at: jfs_fsync+0xa0/0x1d4 [ 154.072115][ C0] other info that might help us debug this: [ 154.073719][ C0] context-{3:3} [ 154.074691][ C0] 2 locks held by kworker/u8:0/11: [ 154.076149][ C0] #0: ffff0000c0031148 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x674/0x1638 [ 154.079390][ C0] #1: ffff800097d37ba0 (connector_reaper_work){+.+.}-{0:0}, at: process_one_work+0x708/0x1638 [ 154.082385][ C0] stack backtrace: [ 154.083444][ C0] CPU: 0 UID: 0 PID: 11 Comm: kworker/u8:0 Tainted: G W 6.14.0-rc3-syzkaller-ge6747d19291c #0 [ 154.083460][ C0] Tainted: [W]=WARN [ 154.083465][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 154.083472][ C0] Workqueue: events_unbound fsnotify_connector_destroy_workfn [ 154.083490][ C0] Call trace: [ 154.083493][ C0] show_stack+0x2c/0x3c (C) [ 154.083511][ C0] dump_stack_lvl+0xe4/0x150 [ 154.083526][ C0] dump_stack+0x1c/0x28 [ 154.083539][ C0] __lock_acquire+0x2034/0x7904 [ 154.083552][ C0] lock_acquire+0x23c/0x724 [ 154.083563][ C0] down_write+0x50/0xc0 [ 154.083577][ C0] jfs_fsync+0xa0/0x1d4 [ 154.083591][ C0] vfs_fsync_range+0x160/0x19c [ 154.083605][ C0] dio_complete+0x510/0x6b8 [ 154.083619][ C0] dio_bio_end_aio+0x488/0x550 [ 154.083633][ C0] bio_endio+0x840/0x87c [ 154.083647][ C0] blk_update_request+0x4ac/0xda0 [ 154.083659][ C0] blk_mq_end_request+0x54/0x88 [ 154.083670][ C0] lo_complete_rq+0x188/0x2f4 [ 154.083682][ C0] blk_done_softirq+0x11c/0x168 [ 154.083695][ C0] handle_softirqs+0x320/0xd34 [ 154.083708][ C0] __do_softirq+0x14/0x20 [ 154.083719][ C0] ____do_softirq+0x14/0x20 [ 154.083730][ C0] call_on_irq_stack+0x24/0x4c [ 154.083741][ C0] do_softirq_own_stack+0x20/0x2c [ 154.083751][ C0] __irq_exit_rcu+0x1d8/0x544 [ 154.083763][ C0] irq_exit_rcu+0x14/0x84 [ 154.083774][ C0] el1_interrupt+0x38/0x68 [ 154.083797][ C0] el1h_64_irq_handler+0x18/0x24 [ 154.083812][ C0] el1h_64_irq+0x6c/0x70 [ 154.083822][ C0] _raw_spin_unlock_irqrestore+0x44/0x98 (P) [ 154.083834][ C0] srcu_gp_start_if_needed+0xdf0/0x11fc [ 154.083845][ C0] __synchronize_srcu+0x2f0/0x3a0 [ 154.083856][ C0] synchronize_srcu+0x2e0/0x38c [ 154.083866][ C0] fsnotify_connector_destroy_workfn+0x48/0xac [ 154.083878][ C0] process_one_work+0x810/0x1638 [ 154.083891][ C0] worker_thread+0x97c/0xeec [ 154.083903][ C0] kthread+0x65c/0x7b0 [ 154.083914][ C0] ret_from_fork+0x10/0x20 executing program [ 154.397317][ T6490] loop0: detected capacity change from 0 to 32768 executing program [ 154.627768][ T6492] loop0: detected capacity change from 0 to 32768 executing program [ 154.864280][ T6494] loop0: detected capacity change from 0 to 32768 executing program [ 155.183825][ T6496] loop0: detected capacity change from 0 to 32768 executing program [ 155.406650][ T6498] loop0: detected capacity change from 0 to 32768 executing program [ 155.604964][ T6500] loop0: detected capacity change from 0 to 32768 executing program [ 155.817889][ T6502] loop0: detected capacity change from 0 to 32768 executing program [ 156.028672][ T6504] loop0: detected capacity change from 0 to 32768 executing program [ 156.240257][ T6506] loop0: detected capacity change from 0 to 32768 executing program [ 156.452197][ T6508] loop0: detected capacity change from 0 to 32768 executing program [ 156.659022][ T6510] loop0: detected capacity change from 0 to 32768 executing program [ 156.869847][ T6512] loop0: detected capacity change from 0 to 32768 executing program [ 157.104910][ T6514] loop0: detected capacity change from 0 to 32768 executing program [ 157.344636][ T6516] loop0: detected capacity change from 0 to 32768 executing program [ 157.566945][ T6518] loop0: detected capacity change from 0 to 32768 executing program [ 157.796278][ T6520] loop0: detected capacity change from 0 to 32768 executing program [ 158.047946][ T6522] loop0: detected capacity change from 0 to 32768 executing program [ 158.287307][ T6524] loop0: detected capacity change from 0 to 32768 executing program [ 158.476034][ T6526] loop0: detected capacity change from 0 to 32768 executing program [ 158.699668][ T6528] loop0: detected capacity change from 0 to 32768 executing program [ 158.908511][ T6530] loop0: detected capacity change from 0 to 32768 executing program [ 159.167359][ T6532] loop0: detected capacity change from 0 to 32768 executing program [ 159.428268][ T6534] loop0: detected capacity change from 0 to 32768 executing program [ 159.637736][ T6536] loop0: detected capacity change from 0 to 32768 executing program [ 159.866634][ T6538] loop0: detected capacity change from 0 to 32768 executing program [ 160.114485][ T6540] loop0: detected capacity change from 0 to 32768 executing program [ 160.353770][ T6542] loop0: detected capacity change from 0 to 32768 executing program [ 160.582432][ T6544] loop0: detected capacity change from 0 to 32768 executing program [ 160.823862][ T6546] loop0: detected capacity change from 0 to 32768 executing program [ 161.064365][ T6548] loop0: detected capacity change from 0 to 32768 executing program [ 161.284440][ T6550] loop0: detected capacity change from 0 to 32768 executing program [ 161.514230][ T6552] loop0: detected capacity change from 0 to 32768 executing program [ 161.808094][ T6554] loop0: detected capacity change from 0 to 32768 executing program [ 162.020066][ T6556] loop0: detected capacity change from 0 to 32768 executing program [ 162.232798][ T6558] loop0: detected capacity change from 0 to 32768 executing program [ 162.461657][ T6560] loop0: detected capacity change from 0 to 32768 executing program [ 162.702190][ T6562] loop0: detected capacity change from 0 to 32768 executing program [ 162.994866][ T6564] loop0: detected capacity change from 0 to 32768 executing program [ 163.234201][ T6566] loop0: detected capacity change from 0 to 32768 executing program [ 163.474838][ T6568] loop0: detected capacity change from 0 to 32768 executing program [ 163.698433][ T6570] loop0: detected capacity change from 0 to 32768 executing program [ 163.932832][ T6572] loop0: detected capacity change from 0 to 32768