Warning: Permanently added '10.128.0.236' (ED25519) to the list of known hosts. executing program executing program executing program executing program executing program [ 60.351782][ T4170] syz-executor172 (4170): drop_caches: 1 [ 60.357795][ T4173] syz-executor172 (4173): drop_caches: 1 [ 60.362944][ T4171] syz-executor172 (4171): drop_caches: 1 [ 60.376120][ T4172] syz-executor172 (4172): drop_caches: 1 [ 60.397274][ T4174] syz-executor172 (4174): drop_caches: 1 [ 60.740270][ T4171] syz-executor172 (4171): drop_caches: 1 [ 60.748241][ T4173] syz-executor172 (4173): drop_caches: 1 [ 60.753337][ T4172] syz-executor172 (4172): drop_caches: 1 [ 60.780247][ T4170] syz-executor172 (4170): drop_caches: 1 [ 60.800712][ T4174] syz-executor172 (4174): drop_caches: 1 [ 60.852700][ T4172] loop0: detected capacity change from 0 to 4096 [ 60.870485][ T4173] loop3: detected capacity change from 0 to 4096 [ 60.875174][ T4170] loop2: detected capacity change from 0 to 4096 [ 60.887752][ T4171] loop1: detected capacity change from 0 to 4096 [ 60.897378][ T4174] loop4: detected capacity change from 0 to 4096 [ 60.930709][ T4172] ntfs: (device loop0): parse_options(): Option utf8 is no longer supported, using option nls=utf8. Please use option nls=utf8 in the future and make sure utf8 is compiled either as a module or into the kernel. [ 60.944621][ T4170] ntfs: (device loop2): parse_options(): Option utf8 is no longer supported, using option nls=utf8. Please use option nls=utf8 in the future and make sure utf8 is compiled either as a module or into the kernel. [ 60.952420][ T4173] ntfs: (device loop3): parse_options(): Option utf8 is no longer supported, using option nls=utf8. Please use option nls=utf8 in the future and make sure utf8 is compiled either as a module or into the kernel. [ 61.004331][ T4171] ntfs: (device loop1): parse_options(): Option utf8 is no longer supported, using option nls=utf8. Please use option nls=utf8 in the future and make sure utf8 is compiled either as a module or into the kernel. [ 61.025893][ T4174] ntfs: (device loop4): parse_options(): Option utf8 is no longer supported, using option nls=utf8. Please use option nls=utf8 in the future and make sure utf8 is compiled either as a module or into the kernel. [ 61.034693][ T4170] ntfs: volume version 3.1. [ 61.052377][ T4172] ntfs: volume version 3.1. [ 61.072651][ T4173] ntfs: volume version 3.1. executing program executing program executing program executing program executing program [ 61.099208][ T4171] ntfs: volume version 3.1. [ 61.104269][ T4174] ntfs: volume version 3.1. [ 61.686337][ T4178] syz-executor172 (4178): drop_caches: 1 [ 61.692365][ T4180] syz-executor172 (4180): drop_caches: 1 [ 61.725960][ T4177] syz-executor172 (4177): drop_caches: 1 [ 61.777738][ T4181] syz-executor172 (4181): drop_caches: 1 [ 61.784781][ T4179] syz-executor172 (4179): drop_caches: 1 [ 62.103909][ T4180] syz-executor172 (4180): drop_caches: 1 [ 62.122026][ T4177] syz-executor172 (4177): drop_caches: 1 [ 62.134454][ T4178] syz-executor172 (4178): drop_caches: 1 [ 62.229481][ T4181] syz-executor172 (4181): drop_caches: 1 [ 62.240383][ T4179] syz-executor172 (4179): drop_caches: 1 executing program executing program executing program executing program executing program [ 62.798392][ T4185] syz-executor172 (4185): drop_caches: 1 [ 62.836369][ T4184] syz-executor172 (4184): drop_caches: 1 [ 62.848918][ T4188] syz-executor172 (4188): drop_caches: 1 [ 62.889325][ T4186] syz-executor172 (4186): drop_caches: 1 [ 62.896968][ T4187] syz-executor172 (4187): drop_caches: 1 [ 63.199515][ T4185] syz-executor172 (4185): drop_caches: 1 [ 63.273658][ T4187] syz-executor172 (4187): drop_caches: 1 [ 63.304219][ T4184] syz-executor172 (4184): drop_caches: 1 [ 63.316538][ T4186] syz-executor172 (4186): drop_caches: 1 [ 63.333609][ T4188] syz-executor172 (4188): drop_caches: 1 executing program executing program executing program executing program executing program [ 63.909040][ T4189] syz-executor172 (4189): drop_caches: 1 [ 63.982289][ T4193] syz-executor172 (4193): drop_caches: 1 [ 63.988645][ T4190] syz-executor172 (4190): drop_caches: 1 [ 64.022969][ T4192] syz-executor172 (4192): drop_caches: 1 [ 64.035492][ T4191] syz-executor172 (4191): drop_caches: 1 [ 64.308960][ T4189] syz-executor172 (4189): drop_caches: 1 [ 64.365860][ T4193] syz-executor172 (4193): drop_caches: 1 executing program [ 64.464408][ T4191] syz-executor172 (4191): drop_caches: 1 [ 64.473402][ T4192] syz-executor172 (4192): drop_caches: 1 [ 64.488375][ T4190] syz-executor172 (4190): drop_caches: 1 executing program executing program executing program executing program [ 64.962929][ T4194] syz-executor172 (4194): drop_caches: 1 [ 65.037950][ T4195] syz-executor172 (4195): drop_caches: 1 [ 65.071522][ T4197] syz-executor172 (4197): drop_caches: 1 [ 65.145049][ T4198] syz-executor172 (4198): drop_caches: 1 [ 65.193508][ T4196] syz-executor172 (4196): drop_caches: 1 [ 65.346497][ T4194] syz-executor172 (4194): drop_caches: 1 [ 65.482079][ T4197] syz-executor172 (4197): drop_caches: 1 [ 65.505248][ T4195] syz-executor172 (4195): drop_caches: 1 executing program [ 65.548628][ T4198] syz-executor172 (4198): drop_caches: 1 [ 65.631259][ T4196] syz-executor172 (4196): drop_caches: 1 executing program executing program executing program executing program [ 66.115374][ T467] [ 66.117755][ T467] ====================================================== [ 66.124797][ T467] WARNING: possible circular locking dependency detected [ 66.131623][ T4199] syz-executor172 (4199): drop_caches: 1 [ 66.131814][ T467] 5.15.179-syzkaller #0 Not tainted [ 66.142661][ T467] ------------------------------------------------------ [ 66.149712][ T467] kworker/u4:3/467 is trying to acquire lock: [ 66.155785][ T467] ffff888070a719c0 (&rl->lock){++++}-{3:3}, at: ntfs_readpage+0x123e/0x2210 [ 66.164534][ T467] [ 66.164534][ T467] but task is already holding lock: [ 66.171898][ T467] ffff888070a789d0 (&ni->mrec_lock){+.+.}-{3:3}, at: map_mft_record+0x4a/0x850 [ 66.180890][ T467] [ 66.180890][ T467] which lock already depends on the new lock. [ 66.180890][ T467] [ 66.191296][ T467] [ 66.191296][ T467] the existing dependency chain (in reverse order) is: [ 66.200318][ T467] [ 66.200318][ T467] -> #1 (&ni->mrec_lock){+.+.}-{3:3}: [ 66.207889][ T467] lock_acquire+0x1db/0x4f0 [ 66.212933][ T467] __mutex_lock_common+0x1da/0x25a0 [ 66.218685][ T467] mutex_lock_nested+0x17/0x20 [ 66.223986][ T467] map_mft_record+0x4a/0x850 [ 66.229113][ T467] ntfs_map_runlist_nolock+0x44b/0x1770 [ 66.235192][ T467] ntfs_perform_write+0x2506/0x8280 [ 66.240923][ T467] ntfs_file_write_iter+0x15a6/0x1fa0 [ 66.246842][ T467] do_iter_readv_writev+0x594/0x7a0 [ 66.251385][ T4203] syz-executor172 (4203): drop_caches: 1 [ 66.252602][ T467] do_iter_write+0x1e6/0x760 [ 66.263358][ T467] do_pwritev+0x219/0x360 [ 66.268389][ T467] do_syscall_64+0x3b/0xb0 [ 66.271481][ T4200] syz-executor172 (4200): drop_caches: 1 [ 66.273334][ T467] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 66.285378][ T467] [ 66.285378][ T467] -> #0 (&rl->lock){++++}-{3:3}: [ 66.292513][ T467] validate_chain+0x1649/0x5930 [ 66.297897][ T467] __lock_acquire+0x1295/0x1ff0 [ 66.303279][ T467] lock_acquire+0x1db/0x4f0 [ 66.308308][ T467] down_read+0x45/0x2e0 [ 66.313020][ T467] ntfs_readpage+0x123e/0x2210 [ 66.318312][ T467] do_read_cache_page+0x752/0x1040 [ 66.323962][ T467] ntfs_map_page+0x25/0x390 [ 66.329003][ T467] ntfs_sync_mft_mirror+0x253/0x19e0 [ 66.334818][ T467] write_mft_record_nolock+0x1164/0x16c0 [ 66.340984][ T467] __ntfs_write_inode+0x7b4/0xdd0 [ 66.346554][ T467] __writeback_single_inode+0x644/0xe30 [ 66.352637][ T467] writeback_sb_inodes+0xbce/0x1a40 [ 66.358380][ T467] __writeback_inodes_wb+0x114/0x400 [ 66.364196][ T467] wb_writeback+0x465/0xc50 [ 66.369235][ T467] wb_workfn+0xd07/0x1130 [ 66.374088][ T467] process_one_work+0x8a1/0x10c0 [ 66.379556][ T467] worker_thread+0xaca/0x1280 [ 66.384796][ T467] kthread+0x3f6/0x4f0 [ 66.389402][ T467] ret_from_fork+0x1f/0x30 [ 66.394361][ T467] [ 66.394361][ T467] other info that might help us debug this: [ 66.394361][ T467] [ 66.404589][ T467] Possible unsafe locking scenario: [ 66.404589][ T467] [ 66.412039][ T467] CPU0 CPU1 [ 66.417402][ T467] ---- ---- [ 66.422764][ T467] lock(&ni->mrec_lock); [ 66.427098][ T467] lock(&rl->lock); [ 66.433515][ T467] lock(&ni->mrec_lock); [ 66.440371][ T467] lock(&rl->lock); [ 66.444277][ T467] [ 66.444277][ T467] *** DEADLOCK *** [ 66.444277][ T467] [ 66.452419][ T467] 4 locks held by kworker/u4:3/467: [ 66.457628][ T467] #0: ffff888142d98938 ((wq_completion)writeback){+.+.}-{0:0}, at: process_one_work+0x78a/0x10c0 [ 66.465476][ T4199] syz-executor172 (4199): drop_caches: 1 [ 66.468275][ T467] #1: ffffc90002fdfd20 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_one_work+0x7d0/0x10c0 [ 66.485768][ T467] #2: ffff88802c1540e0 (&type->s_umount_key#65){.+.+}-{3:3}, at: trylock_super+0x1b/0xf0 [ 66.495722][ T467] #3: ffff888070a789d0 (&ni->mrec_lock){+.+.}-{3:3}, at: map_mft_record+0x4a/0x850 [ 66.505236][ T467] [ 66.505236][ T467] stack backtrace: [ 66.511144][ T467] CPU: 0 PID: 467 Comm: kworker/u4:3 Not tainted 5.15.179-syzkaller #0 [ 66.519398][ T467] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 66.529481][ T467] Workqueue: writeback wb_workfn (flush-7:2) [ 66.535518][ T467] Call Trace: [ 66.538803][ T467] [ 66.541736][ T467] dump_stack_lvl+0x1e3/0x2d0 [ 66.546438][ T467] ? io_uring_drop_tctx_refs+0x1a0/0x1a0 [ 66.552089][ T467] ? print_circular_bug+0x12b/0x1a0 [ 66.557299][ T467] check_noncircular+0x2f8/0x3b0 [ 66.562258][ T467] ? add_chain_block+0x850/0x850 [ 66.567216][ T467] ? lockdep_lock+0x11f/0x2a0 [ 66.571903][ T467] ? validate_chain+0x13bd/0x5930 [ 66.576937][ T467] validate_chain+0x1649/0x5930 [ 66.581804][ T467] ? reacquire_held_locks+0x660/0x660 [ 66.587185][ T467] ? reacquire_held_locks+0x660/0x660 [ 66.592574][ T467] ? reacquire_held_locks+0x660/0x660 [ 66.597961][ T467] ? __kasan_slab_alloc+0xa5/0xc0 [ 66.602989][ T467] ? look_up_lock_class+0x77/0x120 [ 66.608117][ T467] ? register_lock_class+0x100/0x9a0 executing program [ 66.613414][ T467] ? writeback_sb_inodes+0xbce/0x1a40 [ 66.618799][ T467] ? mark_lock+0x98/0x340 [ 66.622699][ T4200] syz-executor172 (4200): drop_caches: 1 [ 66.623139][ T467] ? is_dynamic_key+0x1f0/0x1f0 [ 66.629567][ T4203] syz-executor172 (4203): drop_caches: 1 [ 66.633603][ T467] ? mark_lock+0x98/0x340 [ 66.633629][ T467] __lock_acquire+0x1295/0x1ff0 [ 66.633655][ T467] lock_acquire+0x1db/0x4f0 [ 66.633674][ T467] ? ntfs_readpage+0x123e/0x2210 [ 66.657927][ T467] ? read_lock_is_recursive+0x10/0x10 [ 66.663331][ T467] ? __might_sleep+0xc0/0xc0 [ 66.667939][ T467] ? _raw_read_unlock_irqrestore+0x8b/0x130 [ 66.673870][ T467] ? lockdep_hardirqs_on+0x94/0x130 [ 66.679086][ T467] ? _raw_read_unlock_irqrestore+0xd9/0x130 [ 66.684990][ T467] ? _raw_read_unlock+0x40/0x40 [ 66.689853][ T467] down_read+0x45/0x2e0 [ 66.694023][ T467] ? ntfs_readpage+0x123e/0x2210 [ 66.698975][ T467] ntfs_readpage+0x123e/0x2210 [ 66.703760][ T467] ? ntfs_writepage+0x12c0/0x12c0 [ 66.708815][ T467] ? submit_bio_noacct+0xa83/0xb30 [ 66.713944][ T467] ? ntfs_writepage+0x12c0/0x12c0 [ 66.718990][ T467] do_read_cache_page+0x752/0x1040 [ 66.724276][ T467] ntfs_map_page+0x25/0x390 [ 66.728807][ T467] ? ntfs_sync_mft_mirror+0x241/0x19e0 [ 66.734293][ T467] ntfs_sync_mft_mirror+0x253/0x19e0 [ 66.739607][ T467] ? __bio_add_page+0x30f/0x510 [ 66.744483][ T467] ? bio_add_page+0x2b3/0x450 [ 66.749184][ T467] ? submit_bio+0x2dd/0x560 [ 66.753705][ T467] ? __mark_mft_record_dirty+0x170/0x170 [ 66.759373][ T467] write_mft_record_nolock+0x1164/0x16c0 [ 66.765038][ T467] ? ntfs_unmap_page+0x1e0/0x1e0 [ 66.770002][ T467] ? slab_free_freelist_hook+0xdd/0x160 [ 66.775660][ T467] ? kmem_cache_free+0x146/0x1f0 [ 66.780623][ T467] __ntfs_write_inode+0x7b4/0xdd0 [ 66.785672][ T467] __writeback_single_inode+0x644/0xe30 [ 66.791355][ T467] writeback_sb_inodes+0xbce/0x1a40 [ 66.796600][ T467] ? queue_io+0x560/0x560 [ 66.800963][ T467] ? __writeback_inodes_wb+0x400/0x400 [ 66.806453][ T467] __writeback_inodes_wb+0x114/0x400 [ 66.811778][ T467] wb_writeback+0x465/0xc50 [ 66.816312][ T467] ? rcu_lock_release+0x20/0x20 [ 66.821184][ T467] ? do_raw_spin_unlock+0x137/0x8b0 [ 66.826398][ T467] ? cpumask_next+0xc3/0xf0 [ 66.830931][ T467] wb_workfn+0xd07/0x1130 [ 66.835290][ T467] ? mark_lock+0x98/0x340 [ 66.839650][ T467] ? inode_wait_for_writeback+0x280/0x280 [ 66.845399][ T467] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 66.851494][ T467] ? print_irqtrace_events+0x210/0x210 [ 66.856973][ T467] ? _raw_spin_unlock_irqrestore+0xd9/0x130 [ 66.862886][ T467] ? do_raw_spin_unlock+0x137/0x8b0 [ 66.868105][ T467] process_one_work+0x8a1/0x10c0 [ 66.873078][ T467] ? worker_detach_from_pool+0x260/0x260 [ 66.878748][ T467] ? _raw_spin_lock_irqsave+0x120/0x120 [ 66.884313][ T467] ? kthread_data+0x4e/0xc0 [ 66.888839][ T467] ? wq_worker_running+0x97/0x170 [ 66.893882][ T467] worker_thread+0xaca/0x1280 [ 66.898589][ T467] kthread+0x3f6/0x4f0 [ 66.902667][ T467] ? rcu_lock_release+0x20/0x20 [ 66.907536][ T467] ? kthread_blkcg+0xd0/0xd0 [ 66.912136][ T467] ret_from_fork+0x1f/0x30 executing program executing program [ 66.916569][ T467] [ 66.975840][ T4201] syz-executor172 (4201): drop_caches: 1 [ 66.995673][ T4204] syz-executor172 (4204): drop_caches: 1 [ 67.022252][ T4202] syz-executor172 (4202): drop_caches: 1 [ 67.233780][ T4204] syz-executor172 (4204): drop_caches: 1 [ 67.255764][ T4202] syz-executor172 (4202): drop_caches: 1 [ 67.256518][ T4206] syz-executor172 (4206): drop_caches: 1 [ 67.268691][ T4205] syz-executor172 (4205): drop_caches: 1 [ 67.308887][ T4201] syz-executor172 (4201): drop_caches: 1 executing program executing program executing program [ 67.634251][ T4205] syz-executor172 (4205): drop_caches: 1 [ 67.663621][ T4206] syz-executor172 (4206): drop_caches: 1 executing program [ 67.692395][ T4209] syz-executor172 (4209): drop_caches: 1 [ 67.723504][ T4207] syz-executor172 (4207): drop_caches: 1 executing program [ 67.791336][ T4208] syz-executor172 (4208): drop_caches: 1 [ 68.027556][ T4209] syz-executor172 (4209): drop_caches: 1 [ 68.063192][ T4210] syz-executor172 (4210): drop_caches: 1 [ 68.066361][ T4211] syz-executor172 (4211): drop_caches: 1 [ 68.077963][ T4207] syz-executor172 (4207): drop_caches: 1 executing program [ 68.151199][ T4208] syz-executor172 (4208): drop_caches: 1 executing program executing program [ 68.418142][ T4211] syz-executor172 (4211): drop_caches: 1 [ 68.427616][ T4210] syz-executor172 (4210): drop_caches: 1 executing program [ 68.512495][ T4212] syz-executor172 (4212): drop_caches: 1 executing program [ 68.609254][ T4213] syz-executor172 (4213): drop_caches: 1 [ 68.695194][ T4214] syz-executor172 (4214): drop_caches: 1 [ 68.830152][ T4212] syz-executor172 (4212): drop_caches: 1 [ 68.835215][ T4215] syz-executor172 (4215): drop_caches: 1 [ 68.859198][ T4216] syz-executor172 (4216): drop_caches: 1 [ 68.906604][ T4213] syz-executor172 (4213): drop_caches: 1 executing program [ 68.982812][ T4214] syz-executor172 (4214): drop_caches: 1 executing program executing program [ 69.141761][ T4216] syz-executor172 (4216): drop_caches: 1 [ 69.217784][ T4215] syz-executor172 (4215): drop_caches: 1 executing program [ 69.311177][ T4217] syz-executor172 (4217): drop_caches: 1 executing program [ 69.391348][ T4218] syz-executor172 (4218): drop_caches: 1 [ 69.451648][ T4219] syz-executor172 (4219): drop_caches: 1 [ 69.572386][ T4220] syz-executor172 (4220): drop_caches: 1 [ 69.595836][ T4217] syz-executor172 (4217): drop_caches: 1 [ 69.656424][ T4218] syz-executor172 (4218): drop_caches: 1 [ 69.674541][ T4221] syz-executor172 (4221): drop_caches: 1 executing program [ 69.768845][ T4219] syz-executor172 (4219): drop_caches: 1 executing program executing program [ 69.902618][ T4220] syz-executor172 (4220): drop_caches: 1 executing program [ 70.002907][ T4221] syz-executor172 (4221): drop_caches: 1 [ 70.095048][ T4222] syz-executor172 (4222): drop_caches: 1 executing program [ 70.150869][ T4223] syz-executor172 (4223): drop_caches: 1 [ 70.270031][ T4224] syz-executor172 (4224): drop_caches: 1 [ 70.371882][ T4225] syz-executor172 (4225): drop_caches: 1 [ 70.397923][ T4222] syz-executor172 (4222): drop_caches: 1 [ 70.436446][ T4226] syz-executor172 (4226): drop_caches: 1 [ 70.469760][ T4223] syz-executor172 (4223): drop_caches: 1 executing program [ 70.527571][ T4224] syz-executor172 (4224): drop_caches: 1 executing program executing program [ 70.661077][ T4225] syz-executor172 (4225): drop_caches: 1 [ 70.783822][ T4226] syz-executor172 (4226): drop_caches: 1 executing program [ 70.825952][ T4227] syz-executor172 (4227): drop_caches: 1 executing program [ 70.985377][ T4228] syz-executor172 (4228): drop_caches: 1 [ 70.993302][ T4229] syz-executor172 (4229): drop_caches: 1 [ 71.101810][ T4230] syz-executor172 (4230): drop_caches: 1 [ 71.156039][ T4227] syz-executor172 (4227): drop_caches: 1 [ 71.205260][ T4231] syz-executor172 (4231): drop_caches: 1 [ 71.241677][ T4228] syz-executor172 (4228): drop_caches: 1 [ 71.250230][ T4229] syz-executor172 (4229): drop_caches: 1 executing program executing program executing program [ 71.418165][ T4230] syz-executor172 (4230): drop_caches: 1 [ 71.555802][ T4231] syz-executor172 (4231): drop_caches: 1 executing program executing program [ 71.661619][ T4232] syz-executor172 (4232): drop_caches: 1 [ 71.710717][ T4233] syz-executor172 (4233): drop_caches: 1 [ 71.725204][ T4234] syz-executor172 (4234): drop_caches: 1 [ 71.943399][ T4235] syz-executor172 (4235): drop_caches: 1 [ 71.948817][ T4233] syz-executor172 (4233): drop_caches: 1 [ 71.963145][ T4236] syz-executor172 (4236): drop_caches: 1 [ 71.981047][ T4234] syz-executor172 (4234): drop_caches: 1 [ 71.988393][ T4232] syz-executor172 (4232): drop_caches: 1 executing program executing program executing program [ 72.272219][ T4235] syz-executor172 (4235): drop_caches: 1 executing program [ 72.381916][ T4236] syz-executor172 (4236): drop_caches: 1 [ 72.435315][ T4237] syz-executor172 (4237): drop_caches: 1 [ 72.447266][ T4238] syz-executor172 (4238): drop_caches: 1 [ 72.478537][ T4239] syz-executor172 (4239): drop_caches: 1 executing program [ 72.728051][ T4240] syz-executor172 (4240): drop_caches: 1 [ 72.753093][ T4237] syz-executor172 (4237): drop_caches: 1 [ 72.765715][ T4238] syz-executor172 (4238): drop_caches: 1 [ 72.793336][ T4241] syz-executor172 (4241): drop_caches: 1 [ 72.797943][ T4239] syz-executor172 (4239): drop_caches: 1 executing program executing program executing program [ 73.088932][ T4240] syz-executor172 (4240): drop_caches: 1 [ 73.156363][ T4241] syz-executor172 (4241): drop_caches: 1 executing program executing program [ 73.244032][ T4244] syz-executor172 (4244): drop_caches: 1 [ 73.264708][ T4243] syz-executor172 (4243): drop_caches: 1 [ 73.283426][ T4242] syz-executor172 (4242): drop_caches: 1 [ 73.539918][ T4244] syz-executor172 (4244): drop_caches: 1 [ 73.541132][ T4243] syz-executor172 (4243): drop_caches: 1 [ 73.553595][ T4245] syz-executor172 (4245): drop_caches: 1 [ 73.587864][ T4242] syz-executor172 (4242): drop_caches: 1 [ 73.594916][ T4246] syz-executor172 (4246): drop_caches: 1 executing program executing program executing program [ 73.885450][ T4245] syz-executor172 (4245): drop_caches: 1 [ 73.944546][ T4246] syz-executor172 (4246): drop_caches: 1 [ 73.978863][ T4247] syz-executor172 (4247): drop_caches: 1 executing program [ 73.999573][ T4249] syz-executor172 (4249): drop_caches: 1 [ 74.030309][ T4248] syz-executor172 (4248): drop_caches: 1 executing program [ 74.322709][ T4249] syz-executor172 (4249): drop_caches: 1 [ 74.337060][ T4247] syz-executor172 (4247): drop_caches: 1 [ 74.352547][ T4248] syz-executor172 (4248): drop_caches: 1 [ 74.365194][ T4250] syz-executor172 (4250): drop_caches: 1 [ 74.391774][ T4251] syz-executor172 (4251): drop_caches: 1 executing program executing program executing program [ 74.763382][ T4250] syz-executor172 (4250): drop_caches: 1 [ 74.777272][ T4252] syz-executor172 (4252): drop_caches: 1 [ 74.788077][ T4251] syz-executor172 (4251): drop_caches: 1 [ 74.793975][ T4254] syz-executor172 (4254): drop_caches: 1 [ 74.836778][ T4253] syz-executor172 (4253): drop_caches: 1 executing program executing program [ 75.087077][ T4253] syz-executor172 (4253): drop_caches: 1 [ 75.099683][ T4252] syz-executor172 (4252): drop_caches: 1 [ 75.109409][ T4254] syz-executor172 (4254): drop_caches: 1 executing program executing program [ 75.235023][ T4255] syz-executor172 (4255): drop_caches: 1 [ 75.249356][ T4256] syz-executor172 (4256): drop_caches: 1 executing program [ 75.424627][ T4258] syz-executor172 (4258): drop_caches: 1 [ 75.576115][ T4256] syz-executor172 (4256): drop_caches: 1 [ 75.580701][ T4255] syz-executor172 (4255): drop_caches: 1 [ 75.596714][ T4257] syz-executor172 (4257): drop_caches: 1 [ 75.612107][ T4259] syz-executor172 (4259): drop_caches: 1 executing program [ 75.698850][ T4258] syz-executor172 (4258): drop_caches: 1 executing program executing program [ 75.935681][ T4257] syz-executor172 (4257): drop_caches: 1 [ 75.950244][ T4259] syz-executor172 (4259): drop_caches: 1 executing program [ 76.036542][ T4260] syz-executor172 (4260): drop_caches: 1 [ 76.065679][ T4261] syz-executor172 (4261): drop_caches: 1 executing program