Warning: Permanently added '10.128.1.2' (ED25519) to the list of known hosts. 2024/01/04 02:01:18 ignoring optional flag "sandboxArg"="0" 2024/01/04 02:01:18 parsed 1 programs 2024/01/04 02:01:18 executed programs: 0 [ 53.590931][ T1572] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 57.918912][ T1991] loop0: detected capacity change from 0 to 4096 [ 57.954156][ T1989] [ 57.956548][ T1989] ====================================================== [ 57.963904][ T1989] WARNING: possible circular locking dependency detected [ 57.970930][ T1989] 6.0.0-rc7-syzkaller #0 Not tainted [ 57.976274][ T1989] ------------------------------------------------------ [ 57.984844][ T1989] syz-executor.0/1989 is trying to acquire lock: [ 57.991646][ T1989] ffff8880709072f0 (mapping.invalidate_lock#3){.+.+}-{3:3}, at: filemap_fault+0x4c5/0x1290 [ 58.001989][ T1989] [ 58.001989][ T1989] but task is already holding lock: [ 58.009879][ T1989] ffff88807c059d28 (&mm->mmap_lock#2){++++}-{3:3}, at: exc_page_fault+0x18e/0x880 [ 58.019184][ T1989] [ 58.019184][ T1989] which lock already depends on the new lock. [ 58.019184][ T1989] [ 58.029864][ T1989] [ 58.029864][ T1989] the existing dependency chain (in reverse order) is: [ 58.041743][ T1989] [ 58.041743][ T1989] -> #2 (&mm->mmap_lock#2){++++}-{3:3}: [ 58.049619][ T1989] lock_acquire+0x21a/0x5b0 [ 58.054706][ T1989] __might_fault+0xa6/0x100 [ 58.059805][ T1989] _copy_to_user+0x25/0xc0 [ 58.064983][ T1989] fiemap_fill_next_extent+0x216/0x400 [ 58.071548][ T1989] ni_fiemap+0x8d8/0xfb0 [ 58.076421][ T1989] ntfs_fiemap+0x121/0x170 [ 58.081994][ T1989] do_vfs_ioctl+0x757/0x24a0 [ 58.087190][ T1989] __se_sys_ioctl+0x4c/0xf0 [ 58.092276][ T1989] do_syscall_64+0x42/0x90 [ 58.097630][ T1989] entry_SYSCALL_64_after_hwframe+0x64/0xce [ 58.104022][ T1989] [ 58.104022][ T1989] -> #1 (&ni->file.run_lock#3){++++}-{3:3}: [ 58.112098][ T1989] lock_acquire+0x21a/0x5b0 [ 58.117101][ T1989] down_read+0x3d/0x50 [ 58.121829][ T1989] attr_data_get_block+0x2d0/0x2440 [ 58.127533][ T1989] ntfs_get_block_vbo+0x2c7/0xb60 [ 58.133090][ T1989] do_mpage_readpage+0x713/0x17f0 [ 58.138896][ T1989] mpage_read_folio+0x103/0x1c0 [ 58.144643][ T1989] filemap_read_folio+0x63/0x340 [ 58.150276][ T1989] filemap_fault+0xc3f/0x1290 [ 58.155633][ T1989] __do_fault+0x112/0x390 [ 58.160466][ T1989] handle_mm_fault+0x1e7d/0x3b70 [ 58.166164][ T1989] exc_page_fault+0x671/0x880 [ 58.171634][ T1989] asm_exc_page_fault+0x26/0x30 [ 58.176990][ T1989] [ 58.176990][ T1989] -> #0 (mapping.invalidate_lock#3){.+.+}-{3:3}: [ 58.185485][ T1989] validate_chain+0x16bc/0x5930 [ 58.190937][ T1989] __lock_acquire+0x12c9/0x1f30 [ 58.196644][ T1989] lock_acquire+0x21a/0x5b0 [ 58.201747][ T1989] down_read+0x3d/0x50 [ 58.206495][ T1989] filemap_fault+0x4c5/0x1290 [ 58.211936][ T1989] __do_fault+0x112/0x390 [ 58.216858][ T1989] handle_mm_fault+0x1e7d/0x3b70 [ 58.222398][ T1989] exc_page_fault+0x671/0x880 [ 58.227680][ T1989] asm_exc_page_fault+0x26/0x30 [ 58.233075][ T1989] [ 58.233075][ T1989] other info that might help us debug this: [ 58.233075][ T1989] [ 58.243555][ T1989] Chain exists of: [ 58.243555][ T1989] mapping.invalidate_lock#3 --> &ni->file.run_lock#3 --> &mm->mmap_lock#2 [ 58.243555][ T1989] [ 58.258215][ T1989] Possible unsafe locking scenario: [ 58.258215][ T1989] [ 58.266765][ T1989] CPU0 CPU1 [ 58.272105][ T1989] ---- ---- [ 58.277598][ T1989] lock(&mm->mmap_lock#2); [ 58.282687][ T1989] lock(&ni->file.run_lock#3); [ 58.290208][ T1989] lock(&mm->mmap_lock#2); [ 58.297299][ T1989] lock(mapping.invalidate_lock#3); [ 58.302661][ T1989] [ 58.302661][ T1989] *** DEADLOCK *** [ 58.302661][ T1989] [ 58.310974][ T1989] 1 lock held by syz-executor.0/1989: [ 58.316315][ T1989] #0: ffff88807c059d28 (&mm->mmap_lock#2){++++}-{3:3}, at: exc_page_fault+0x18e/0x880 [ 58.326201][ T1989] [ 58.326201][ T1989] stack backtrace: [ 58.332324][ T1989] CPU: 1 PID: 1989 Comm: syz-executor.0 Not tainted 6.0.0-rc7-syzkaller #0 [ 58.340875][ T1989] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 58.351334][ T1989] Call Trace: [ 58.354600][ T1989] [ 58.357608][ T1989] dump_stack_lvl+0x167/0x217 [ 58.362393][ T1989] ? io_alloc_page_table+0xd9/0xd9 [ 58.367745][ T1989] ? print_circular_bug+0x12b/0x1a0 [ 58.372949][ T1989] check_noncircular+0x2ef/0x3a0 [ 58.377960][ T1989] ? add_chain_block+0x850/0x850 [ 58.382893][ T1989] ? queued_spin_lock_slowpath+0x42/0x50 [ 58.389045][ T1989] ? lockdep_lock+0x1ab/0x2b0 [ 58.393796][ T1989] ? validate_chain+0x11b/0x5930 [ 58.398880][ T1989] validate_chain+0x16bc/0x5930 [ 58.403703][ T1989] ? reacquire_held_locks+0x690/0x690 [ 58.409252][ T1989] ? finish_lock_switch+0x8e/0x110 [ 58.414534][ T1989] ? reacquire_held_locks+0x690/0x690 [ 58.420014][ T1989] ? mark_lock+0x9a/0x350 [ 58.424370][ T1989] ? __lock_acquire+0x12c9/0x1f30 [ 58.429375][ T1989] ? rcu_lock_acquire+0x30/0x30 [ 58.434301][ T1989] ? rcu_read_lock_sched_held+0x8d/0x130 [ 58.440036][ T1989] ? perf_trace_rcu_stall_warning+0x370/0x370 [ 58.446256][ T1989] ? mark_lock+0x9a/0x350 [ 58.450613][ T1989] __lock_acquire+0x12c9/0x1f30 [ 58.455521][ T1989] lock_acquire+0x21a/0x5b0 [ 58.459994][ T1989] ? filemap_fault+0x4c5/0x1290 [ 58.464815][ T1989] ? read_lock_is_recursive+0x20/0x20 [ 58.470160][ T1989] ? __might_sleep+0xe0/0xe0 [ 58.474720][ T1989] ? page_cache_prev_miss+0x440/0x440 [ 58.480080][ T1989] down_read+0x3d/0x50 [ 58.484119][ T1989] ? filemap_fault+0x4c5/0x1290 [ 58.488942][ T1989] filemap_fault+0x4c5/0x1290 [ 58.493592][ T1989] ? mapping_seek_hole_data+0xec0/0xec0 [ 58.499108][ T1989] ? mark_lock+0x9a/0x350 [ 58.503407][ T1989] ? _compound_head+0xa0/0xa0 [ 58.508053][ T1989] ? __lock_acquire+0x12c9/0x1f30 [ 58.513046][ T1989] __do_fault+0x112/0x390 [ 58.517467][ T1989] handle_mm_fault+0x1e7d/0x3b70 [ 58.522393][ T1989] ? numa_migrate_prep+0x1c0/0x1c0 [ 58.527573][ T1989] exc_page_fault+0x671/0x880 [ 58.532222][ T1989] asm_exc_page_fault+0x26/0x30 [ 58.537213][ T1989] RIP: 0033:0x7f656705dd6b [ 58.541684][ T1989] Code: fa 10 73 2d 83 fa 08 73 46 83 fa 04 73 16 83 fa 01 7c 10 8a 0e 74 0a 0f b7 74 16 fe 66 89 74 17 fe 88 0f c3 8b 4c 16 fc 8b 36 <89> 4c 17 fc 89 37 c3 c5 fa 6f 06 c5 fa 6f 4c 16 f0 c5 fa 7f 07 c5 [ 58.561969][ T1989] RSP: 002b:00007ffc00315618 EFLAGS: 00010202 2024/01/04 02:01:23 executed programs: 1 [ 58.568635][ T1989] RAX: 000000002001f740 RBX: 00007ffc00315728 RCX: 0000000000337366 [ 58.576690][ T1989] RDX: 0000000000000006 RSI: 000000007366746e RDI: 000000002001f740 [ 58.584740][ T1989] RBP: 0000000000000032 R08: 00007f6567000000 R09: 00007f656719bf8c [ 58.592710][ T1989] R10: 00007ffc00315750 R11: 0000000000000246 R12: 00007f6566c200f8 [ 58.600659][ T1989] R13: fffffffffffffffe R14: 00007f6566c00000 R15: 00007f6566c20100 [ 58.608696][ T1989] [ 58.698815][ T1993] loop0: detected capacity change from 0 to 4096 [ 58.781735][ T1995] loop0: detected capacity change from 0 to 4096 [ 58.861870][ T1997] loop0: detected capacity change from 0 to 4096 [ 58.949128][ T1999] loop0: detected capacity change from 0 to 4096 [ 59.029331][ T2001] loop0: detected capacity change from 0 to 4096 [ 59.119232][ T2003] loop0: detected capacity change from 0 to 4096 [ 59.205216][ T2005] loop0: detected capacity change from 0 to 4096 [ 59.291463][ T2007] loop0: detected capacity change from 0 to 4096 [ 59.376349][ T2009] loop0: detected capacity change from 0 to 4096 [ 59.473063][ T2011] loop0: detected capacity change from 0 to 4096 [ 59.558827][ T2013] loop0: detected capacity change from 0 to 4096 [ 59.641554][ T2015] loop0: detected capacity change from 0 to 4096 [ 59.720804][ T2017] loop0: detected capacity change from 0 to 4096 [ 59.805010][ T2019] loop0: detected capacity change from 0 to 4096 [ 59.893780][ T2021] loop0: detected capacity change from 0 to 4096 [ 59.984281][ T2023] loop0: detected capacity change from 0 to 4096 [ 60.060259][ T2025] loop0: detected capacity change from 0 to 4096 [ 60.157551][ T2028] loop0: detected capacity change from 0 to 4096 [ 60.231892][ T2030] loop0: detected capacity change from 0 to 4096 [ 60.312304][ T2032] loop0: detected capacity change from 0 to 4096 [ 60.401412][ T2034] loop0: detected capacity change from 0 to 4096 [ 60.484825][ T2036] loop0: detected capacity change from 0 to 4096 [ 60.570794][ T2038] loop0: detected capacity change from 0 to 4096 [ 60.660283][ T2040] loop0: detected capacity change from 0 to 4096 [ 60.746132][ T2042] loop0: detected capacity change from 0 to 4096 [ 60.831100][ T2044] loop0: detected capacity change from 0 to 4096 [ 60.921464][ T2046] loop0: detected capacity change from 0 to 4096 [ 61.015257][ T2048] loop0: detected capacity change from 0 to 4096 [ 61.103734][ T2050] loop0: detected capacity change from 0 to 4096 [ 61.190570][ T2052] loop0: detected capacity change from 0 to 4096 [ 61.277915][ T2054] loop0: detected capacity change from 0 to 4096 [ 61.356798][ T2056] loop0: detected capacity change from 0 to 4096 [ 61.443703][ T2058] loop0: detected capacity change from 0 to 4096 [ 61.529095][ T2060] loop0: detected capacity change from 0 to 4096 [ 61.607101][ T2062] loop0: detected capacity change from 0 to 4096 [ 61.692843][ T2064] loop0: detected capacity change from 0 to 4096 [ 61.782474][ T2066] loop0: detected capacity change from 0 to 4096 [ 61.863318][ T2068] loop0: detected capacity change from 0 to 4096 [ 61.950203][ T2070] loop0: detected capacity change from 0 to 4096 [ 62.028335][ T2072] loop0: detected capacity change from 0 to 4096 [ 62.115924][ T2074] loop0: detected capacity change from 0 to 4096 [ 62.201285][ T2076] loop0: detected capacity change from 0 to 4096 [ 62.296324][ T2078] loop0: detected capacity change from 0 to 4096 [ 62.385691][ T2080] loop0: detected capacity change from 0 to 4096 [ 62.477604][ T2082] loop0: detected capacity change from 0 to 4096 [ 62.558684][ T2084] loop0: detected capacity change from 0 to 4096 [ 62.651289][ T2086] loop0: detected capacity change from 0 to 4096 [ 62.746347][ T2088] loop0: detected capacity change from 0 to 4096 [ 62.828301][ T2090] loop0: detected capacity change from 0 to 4096 [ 62.919495][ T2092] loop0: detected capacity change from 0 to 4096 [ 63.003700][ T2094] loop0: detected capacity change from 0 to 4096 [ 63.098897][ T2096] loop0: detected capacity change from 0 to 4096 [ 63.190475][ T2098] loop0: detected capacity change from 0 to 4096 [ 63.284121][ T2100] loop0: detected capacity change from 0 to 4096 [ 63.375232][ T2102] loop0: detected capacity change from 0 to 4096 [ 63.469702][ T2104] loop0: detected capacity change from 0 to 4096 [ 63.547378][ T2106] loop0: detected capacity change from 0 to 4096 [ 63.631924][ T2108] loop0: detected capacity change from 0 to 4096 2024/01/04 02:01:28 executed programs: 59 [ 63.724200][ T2110] loop0: detected capacity change from 0 to 4096 [ 63.811125][ T2112] loop0: detected capacity change from 0 to 4096 [ 63.889948][ T2114] loop0: detected capacity change from 0 to 4096 [ 63.974327][ T2116] loop0: detected capacity change from 0 to 4096 [ 64.055163][ T2118] loop0: detected capacity change from 0 to 4096 [ 64.153656][ T2120] loop0: detected capacity change from 0 to 4096 [ 64.240464][ T2122] loop0: detected capacity change from 0 to 4096 [ 64.325996][ T2124] loop0: detected capacity change from 0 to 4096 [ 64.420652][ T2126] loop0: detected capacity change from 0 to 4096 [ 64.510839][ T2128] loop0: detected capacity change from 0 to 4096 [ 64.601654][ T2130] loop0: detected capacity change from 0 to 4096 [ 64.694103][ T2132] loop0: detected capacity change from 0 to 4096 [ 64.769969][ T2134] loop0: detected capacity change from 0 to 4096 [ 64.863118][ T2136] loop0: detected capacity change from 0 to 4096 [ 64.954104][ T2138] loop0: detected capacity change from 0 to 4096 [ 65.045757][ T2140] loop0: detected capacity change from 0 to 4096 [ 65.133407][ T2142] loop0: detected capacity change from 0 to 4096 [ 65.246327][ T2144] loop0: detected capacity change from 0 to 4096 [ 65.335797][ T2146] loop0: detected capacity change from 0 to 4096 [ 65.423249][ T2148] loop0: detected capacity change from 0 to 4096 [ 65.510857][ T2150] loop0: detected capacity change from 0 to 4096 [ 65.593791][ T2152] loop0: detected capacity change from 0 to 4096 [ 65.682421][ T2154] loop0: detected capacity change from 0 to 4096 [ 65.763387][ T2156] loop0: detected capacity change from 0 to 4096 [ 65.843593][ T2158] loop0: detected capacity change from 0 to 4096 [ 65.928042][ T2160] loop0: detected capacity change from 0 to 4096 [ 66.016328][ T2162] loop0: detected capacity change from 0 to 4096 [ 66.102297][ T2164] loop0: detected capacity change from 0 to 4096 [ 66.200701][ T2166] loop0: detected capacity change from 0 to 4096 [ 66.282500][ T2168] loop0: detected capacity change from 0 to 4096 [ 66.370872][ T2170] loop0: detected capacity change from 0 to 4096 [ 66.454013][ T2172] loop0: detected capacity change from 0 to 4096 [ 66.535523][ T2174] loop0: detected capacity change from 0 to 4096 [ 66.623421][ T2176] loop0: detected capacity change from 0 to 4096 [ 66.714213][ T2178] loop0: detected capacity change from 0 to 4096 [ 66.801542][ T2180] loop0: detected capacity change from 0 to 4096 [ 66.886017][ T2182] loop0: detected capacity change from 0 to 4096 [ 66.974810][ T2184] loop0: detected capacity change from 0 to 4096 [ 67.061428][ T2186] loop0: detected capacity change from 0 to 4096 [ 67.149548][ T2188] loop0: detected capacity change from 0 to 4096 [ 67.231721][ T2190] loop0: detected capacity change from 0 to 4096 [ 67.325676][ T2192] loop0: detected capacity change from 0 to 4096 [ 67.422891][ T2194] loop0: detected capacity change from 0 to 4096 [ 67.501451][ T2196] loop0: detected capacity change from 0 to 4096 [ 67.591573][ T2198] loop0: detected capacity change from 0 to 4096 [ 67.679440][ T2200] loop0: detected capacity change from 0 to 4096 [ 67.767470][ T2202] loop0: detected capacity change from 0 to 4096 [ 67.854717][ T2204] loop0: detected capacity change from 0 to 4096 [ 67.940451][ T2206] loop0: detected capacity change from 0 to 4096