Warning: Permanently added '10.128.1.247' (ED25519) to the list of known hosts. 2024/09/13 11:19:25 ignoring optional flag "sandboxArg"="0" 2024/09/13 11:19:25 parsed 1 programs 2024/09/13 11:19:25 executed programs: 0 [ 54.440995][ T2173] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 59.373158][ T2590] loop0: detected capacity change from 0 to 4096 [ 59.476007][ T2594] loop0: detected capacity change from 0 to 4096 [ 59.515796][ T2594] [ 59.518162][ T2594] ====================================================== [ 59.525258][ T2594] WARNING: possible circular locking dependency detected [ 59.532251][ T2594] 6.11.0-rc7-syzkaller #0 Not tainted [ 59.537592][ T2594] ------------------------------------------------------ [ 59.544671][ T2594] syz-executor.0/2594 is trying to acquire lock: [ 59.550977][ T2594] ffff88807e5b0f90 (&ni->ni_lock/4){+.+.}-{3:3}, at: attr_data_get_block+0x425/0x2b60 [ 59.560532][ T2594] [ 59.560532][ T2594] but task is already holding lock: [ 59.567868][ T2594] ffff88800e2d8ad8 (&mm->mmap_lock){++++}-{3:3}, at: vm_mmap_pgoff+0x17d/0x350 [ 59.576790][ T2594] [ 59.576790][ T2594] which lock already depends on the new lock. [ 59.576790][ T2594] [ 59.587331][ T2594] [ 59.587331][ T2594] the existing dependency chain (in reverse order) is: [ 59.596428][ T2594] [ 59.596428][ T2594] -> #1 (&mm->mmap_lock){++++}-{3:3}: [ 59.603955][ T2594] lock_acquire+0x1ed/0x550 [ 59.609039][ T2594] __might_fault+0xab/0x100 [ 59.614117][ T2594] _copy_to_user+0x23/0x70 [ 59.619025][ T2594] fiemap_fill_next_extent+0x216/0x400 [ 59.625086][ T2594] ni_fiemap+0x49d/0x16e0 [ 59.629992][ T2594] ntfs_fiemap+0x121/0x170 [ 59.634902][ T2594] do_vfs_ioctl+0xd84/0x26d0 [ 59.639983][ T2594] __se_sys_ioctl+0x4c/0xf0 [ 59.644985][ T2594] do_syscall_64+0xf3/0x210 [ 59.650078][ T2594] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 59.656741][ T2594] [ 59.656741][ T2594] -> #0 (&ni->ni_lock/4){+.+.}-{3:3}: [ 59.664292][ T2594] validate_chain+0x18e0/0x5900 [ 59.669635][ T2594] __lock_acquire+0x137a/0x2040 [ 59.674971][ T2594] lock_acquire+0x1ed/0x550 [ 59.679964][ T2594] __mutex_lock+0x136/0xd70 [ 59.684955][ T2594] attr_data_get_block+0x425/0x2b60 [ 59.690652][ T2594] ntfs_file_mmap+0x463/0x770 [ 59.695905][ T2594] mmap_region+0xc18/0x1a40 [ 59.700900][ T2594] do_mmap+0x711/0xc90 [ 59.705455][ T2594] vm_mmap_pgoff+0x202/0x350 [ 59.710624][ T2594] ksys_mmap_pgoff+0x424/0x620 [ 59.715899][ T2594] do_syscall_64+0xf3/0x210 [ 59.721107][ T2594] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 59.727536][ T2594] [ 59.727536][ T2594] other info that might help us debug this: [ 59.727536][ T2594] [ 59.738002][ T2594] Possible unsafe locking scenario: [ 59.738002][ T2594] [ 59.745596][ T2594] CPU0 CPU1 [ 59.751252][ T2594] ---- ---- [ 59.756595][ T2594] lock(&mm->mmap_lock); [ 59.760924][ T2594] lock(&ni->ni_lock/4); [ 59.767746][ T2594] lock(&mm->mmap_lock); [ 59.774562][ T2594] lock(&ni->ni_lock/4); [ 59.778866][ T2594] [ 59.778866][ T2594] *** DEADLOCK *** [ 59.778866][ T2594] [ 59.786981][ T2594] 1 lock held by syz-executor.0/2594: [ 59.792434][ T2594] #0: ffff88800e2d8ad8 (&mm->mmap_lock){++++}-{3:3}, at: vm_mmap_pgoff+0x17d/0x350 [ 59.801790][ T2594] [ 59.801790][ T2594] stack backtrace: [ 59.808189][ T2594] CPU: 1 UID: 0 PID: 2594 Comm: syz-executor.0 Not tainted 6.11.0-rc7-syzkaller #0 [ 59.817450][ T2594] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 59.827487][ T2594] Call Trace: [ 59.830754][ T2594] [ 59.833658][ T2594] dump_stack_lvl+0x198/0x250 [ 59.838397][ T2594] ? __pfx_dump_stack_lvl+0x10/0x10 [ 59.843566][ T2594] ? print_circular_bug+0x130/0x1a0 [ 59.848844][ T2594] check_noncircular+0x36a/0x4a0 [ 59.853840][ T2594] ? __pfx_check_noncircular+0x10/0x10 [ 59.859281][ T2594] ? lockdep_lock+0x123/0x2b0 [ 59.864101][ T2594] validate_chain+0x18e0/0x5900 [ 59.868921][ T2594] ? __pfx_validate_chain+0x10/0x10 [ 59.874087][ T2594] ? stack_trace_save+0x118/0x1d0 [ 59.879081][ T2594] ? unwind_next_frame+0x18e6/0x22d0 [ 59.884352][ T2594] ? deref_stack_reg+0x17c/0x210 [ 59.889255][ T2594] ? __pfx_stack_trace_save+0x10/0x10 [ 59.894681][ T2594] ? look_up_lock_class+0x77/0x160 [ 59.899765][ T2594] ? register_lock_class+0x102/0x980 [ 59.905141][ T2594] ? __pfx_register_lock_class+0x10/0x10 [ 59.910769][ T2594] ? mark_lock+0x9a/0x350 [ 59.915072][ T2594] __lock_acquire+0x137a/0x2040 [ 59.919983][ T2594] lock_acquire+0x1ed/0x550 [ 59.924460][ T2594] ? attr_data_get_block+0x425/0x2b60 [ 59.929801][ T2594] ? __pfx_lock_acquire+0x10/0x10 [ 59.934900][ T2594] ? __pfx___might_resched+0x10/0x10 [ 59.940168][ T2594] ? stack_trace_save+0x118/0x1d0 [ 59.945168][ T2594] ? __pfx_validate_chain+0x10/0x10 [ 59.950338][ T2594] ? preempt_count_add+0x93/0x190 [ 59.955422][ T2594] __mutex_lock+0x136/0xd70 [ 59.959898][ T2594] ? attr_data_get_block+0x425/0x2b60 [ 59.965265][ T2594] ? attr_data_get_block+0x333/0x2b60 [ 59.970692][ T2594] ? attr_data_get_block+0x425/0x2b60 [ 59.976029][ T2594] ? __pfx___mutex_lock+0x10/0x10 [ 59.981110][ T2594] ? __up_read+0x2c2/0x6b0 [ 59.985502][ T2594] ? __pfx___up_read+0x10/0x10 [ 59.990237][ T2594] attr_data_get_block+0x425/0x2b60 [ 59.995496][ T2594] ? __pfx_attr_data_get_block+0x10/0x10 [ 60.001120][ T2594] ? mod_objcg_state+0x125/0x930 [ 60.006048][ T2594] ? __asan_memset+0x23/0x50 [ 60.010625][ T2594] ? lockdep_init_map_type+0xa1/0x910 [ 60.016026][ T2594] ntfs_file_mmap+0x463/0x770 [ 60.020677][ T2594] ? __pfx_lockdep_init_map_type+0x10/0x10 [ 60.026456][ T2594] ? __pfx_ntfs_file_mmap+0x10/0x10 [ 60.031626][ T2594] ? __mas_set_range+0xe2/0x300 [ 60.036552][ T2594] mmap_region+0xc18/0x1a40 [ 60.041054][ T2594] ? mark_lock+0x9a/0x350 [ 60.045366][ T2594] ? __pfx_mmap_region+0x10/0x10 [ 60.050528][ T2594] ? mm_get_unmapped_area_vmflags+0x3b/0xb0 [ 60.056393][ T2594] ? thp_get_unmapped_area_vmflags+0x111/0x2a0 [ 60.062960][ T2594] ? security_capable+0x43/0xa0 [ 60.067798][ T2594] do_mmap+0x711/0xc90 [ 60.071908][ T2594] ? __pfx_do_mmap+0x10/0x10 [ 60.076469][ T2594] ? __pfx_down_write_killable+0x10/0x10 [ 60.082071][ T2594] ? __pfx_smack_mmap_file+0x10/0x10 [ 60.087332][ T2594] vm_mmap_pgoff+0x202/0x350 [ 60.091926][ T2594] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 60.097122][ T2594] ? __fget_files+0x2f6/0x360 [ 60.101771][ T2594] ? __fget_files+0x24/0x360 [ 60.106512][ T2594] ksys_mmap_pgoff+0x424/0x620 [ 60.111251][ T2594] do_syscall_64+0xf3/0x210 [ 60.115732][ T2594] ? clear_bhb_loop+0x55/0xb0 [ 60.120390][ T2594] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 60.126272][ T2594] RIP: 0033:0x7f72aec7dea9 [ 60.130674][ T2594] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 60.150429][ T2594] RSP: 002b:00007f72afa350c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 60.158816][ T2594] RAX: ffffffffffffffda RBX: 00007f72aedabf80 RCX: 00007f72aec7dea9 [ 60.166756][ T2594] RDX: 00000000027fffff RSI: 0000000000600000 RDI: 0000000020000000 2024/09/13 11:19:31 executed programs: 2 [ 60.174706][ T2594] RBP: 00007f72aecca4a4 R08: 0000000000000004 R09: 0000000000000000 [ 60.182652][ T2594] R10: 0000000004002011 R11: 0000000000000246 R12: 0000000000000000 [ 60.190773][ T2594] R13: 0000000000000016 R14: 00007f72aedabf80 R15: 00007fff6e7f39e8 [ 60.198723][ T2594] [ 60.292830][ T2597] loop0: detected capacity change from 0 to 4096 [ 60.357586][ T2600] loop0: detected capacity change from 0 to 4096 [ 60.415653][ T2604] loop0: detected capacity change from 0 to 4096 [ 60.472555][ T2607] loop0: detected capacity change from 0 to 4096 [ 60.539714][ T2610] loop0: detected capacity change from 0 to 4096 [ 60.606258][ T2613] loop0: detected capacity change from 0 to 4096 [ 60.676224][ T2616] loop0: detected capacity change from 0 to 4096 [ 60.739469][ T2619] loop0: detected capacity change from 0 to 4096 [ 60.805647][ T2622] loop0: detected capacity change from 0 to 4096 [ 60.868312][ T2625] loop0: detected capacity change from 0 to 4096 [ 60.929549][ T2628] loop0: detected capacity change from 0 to 4096 [ 60.985030][ T2631] loop0: detected capacity change from 0 to 4096 [ 61.053279][ T2634] loop0: detected capacity change from 0 to 4096 [ 61.121420][ T2637] loop0: detected capacity change from 0 to 4096 [ 61.197923][ T2640] loop0: detected capacity change from 0 to 4096 [ 61.257364][ T2643] loop0: detected capacity change from 0 to 4096 [ 61.314718][ T2646] loop0: detected capacity change from 0 to 4096 [ 61.382390][ T2649] loop0: detected capacity change from 0 to 4096 [ 61.447584][ T2652] loop0: detected capacity change from 0 to 4096 [ 61.511160][ T2655] loop0: detected capacity change from 0 to 4096 [ 61.574924][ T2658] loop0: detected capacity change from 0 to 4096 [ 61.630488][ T2661] loop0: detected capacity change from 0 to 4096 [ 61.700552][ T2664] loop0: detected capacity change from 0 to 4096 [ 61.759203][ T2667] loop0: detected capacity change from 0 to 4096 [ 61.823356][ T2670] loop0: detected capacity change from 0 to 4096 [ 61.895229][ T2673] loop0: detected capacity change from 0 to 4096 [ 61.957172][ T2676] loop0: detected capacity change from 0 to 4096 [ 62.019034][ T2679] loop0: detected capacity change from 0 to 4096 [ 62.074070][ T2682] loop0: detected capacity change from 0 to 4096 [ 62.134618][ T2685] loop0: detected capacity change from 0 to 4096 [ 62.196153][ T2688] loop0: detected capacity change from 0 to 4096 [ 62.261584][ T2691] loop0: detected capacity change from 0 to 4096 [ 62.321089][ T2694] loop0: detected capacity change from 0 to 4096 [ 62.381014][ T2697] loop0: detected capacity change from 0 to 4096 [ 62.453844][ T2700] loop0: detected capacity change from 0 to 4096 [ 62.517108][ T2703] loop0: detected capacity change from 0 to 4096 [ 62.586668][ T2706] loop0: detected capacity change from 0 to 4096 [ 62.650016][ T2709] loop0: detected capacity change from 0 to 4096 [ 62.722976][ T2712] loop0: detected capacity change from 0 to 4096 [ 62.779966][ T2715] loop0: detected capacity change from 0 to 4096 [ 62.842300][ T2718] loop0: detected capacity change from 0 to 4096 [ 62.908409][ T2721] loop0: detected capacity change from 0 to 4096 [ 62.963054][ T2723] loop0: detected capacity change from 0 to 4096 [ 63.022730][ T2726] loop0: detected capacity change from 0 to 4096 [ 63.084263][ T2729] loop0: detected capacity change from 0 to 4096 [ 63.150440][ T2732] loop0: detected capacity change from 0 to 4096 [ 63.214031][ T2735] loop0: detected capacity change from 0 to 4096 [ 63.284630][ T2738] loop0: detected capacity change from 0 to 4096 [ 63.345972][ T2741] loop0: detected capacity change from 0 to 4096 [ 63.414268][ T2744] loop0: detected capacity change from 0 to 4096 [ 63.483001][ T2747] loop0: detected capacity change from 0 to 4096 [ 63.547671][ T2750] loop0: detected capacity change from 0 to 4096 [ 63.605881][ T2753] loop0: detected capacity change from 0 to 4096 [ 63.665824][ T2756] loop0: detected capacity change from 0 to 4096 [ 63.721670][ T2759] loop0: detected capacity change from 0 to 4096 [ 63.783620][ T2762] loop0: detected capacity change from 0 to 4096 [ 63.841803][ T2765] loop0: detected capacity change from 0 to 4096 [ 63.905849][ T2768] loop0: detected capacity change from 0 to 4096 [ 63.970527][ T2771] loop0: detected capacity change from 0 to 4096 [ 64.031995][ T2774] loop0: detected capacity change from 0 to 4096 [ 64.092420][ T2777] loop0: detected capacity change from 0 to 4096 [ 64.154253][ T2780] loop0: detected capacity change from 0 to 4096 [ 64.221009][ T2783] loop0: detected capacity change from 0 to 4096 [ 64.288391][ T2786] loop0: detected capacity change from 0 to 4096 [ 64.348424][ T2789] loop0: detected capacity change from 0 to 4096 [ 64.413955][ T2792] loop0: detected capacity change from 0 to 4096 [ 64.470256][ T2795] loop0: detected capacity change from 0 to 4096 [ 64.536458][ T2798] loop0: detected capacity change from 0 to 4096 [ 64.598747][ T2801] loop0: detected capacity change from 0 to 4096 [ 64.669145][ T2804] loop0: detected capacity change from 0 to 4096 [ 64.726233][ T2807] loop0: detected capacity change from 0 to 4096 [ 64.791576][ T2810] loop0: detected capacity change from 0 to 4096 [ 64.842374][ T2813] loop0: detected capacity change from 0 to 4096 [ 64.907332][ T2816] loop0: detected capacity change from 0 to 4096 [ 64.977932][ T2819] loop0: detected capacity change from 0 to 4096 [ 65.037576][ T2822] loop0: detected capacity change from 0 to 4096 [ 65.106079][ T2825] loop0: detected capacity change from 0 to 4096 [ 65.168138][ T2828] loop0: detected capacity change from 0 to 4096 2024/09/13 11:19:36 executed programs: 81 [ 65.228763][ T2831] loop0: detected capacity change from 0 to 4096 [ 65.286371][ T2834] loop0: detected capacity change from 0 to 4096 [ 65.342786][ T2837] loop0: detected capacity change from 0 to 4096 [ 65.404377][ T2840] loop0: detected capacity change from 0 to 4096 [ 65.466856][ T2843] loop0: detected capacity change from 0 to 4096 [ 65.530204][ T2846] loop0: detected capacity change from 0 to 4096 [ 65.590819][ T2849] loop0: detected capacity change from 0 to 4096 [ 65.657971][ T2852] loop0: detected capacity change from 0 to 4096 [ 65.729671][ T2855] loop0: detected capacity change from 0 to 4096 [ 65.792265][ T2858] loop0: detected capacity change from 0 to 4096 [ 65.847697][ T2861] loop0: detected capacity change from 0 to 4096 [ 65.911433][ T2864] loop0: detected capacity change from 0 to 4096 [ 65.969258][ T2867] loop0: detected capacity change from 0 to 4096 [ 66.033393][ T2869] loop0: detected capacity change from 0 to 4096 [ 66.092936][ T2872] loop0: detected capacity change from 0 to 4096 [ 66.151809][ T2875] loop0: detected capacity change from 0 to 4096 [ 66.210368][ T2878] loop0: detected capacity change from 0 to 4096 [ 66.269190][ T2881] loop0: detected capacity change from 0 to 4096 [ 66.328150][ T2884] loop0: detected capacity change from 0 to 4096 [ 66.382898][ T2887] loop0: detected capacity change from 0 to 4096 [ 66.436773][ T2890] loop0: detected capacity change from 0 to 4096 [ 66.510040][ T2893] loop0: detected capacity change from 0 to 4096 [ 66.598478][ T2896] loop0: detected capacity change from 0 to 4096 [ 66.659622][ T2899] loop0: detected capacity change from 0 to 4096 [ 66.712833][ T2902] loop0: detected capacity change from 0 to 4096 [ 66.771435][ T2905] loop0: detected capacity change from 0 to 4096 [ 66.835152][ T2908] loop0: detected capacity change from 0 to 4096 [ 66.897997][ T2911] loop0: detected capacity change from 0 to 4096 [ 66.966338][ T2914] loop0: detected capacity change from 0 to 4096 [ 67.032532][ T2917] loop0: detected capacity change from 0 to 4096 [ 67.099563][ T2920] loop0: detected capacity change from 0 to 4096 [ 67.167386][ T2923] loop0: detected capacity change from 0 to 4096 [ 67.232385][ T2926] loop0: detected capacity change from 0 to 4096 [ 67.299650][ T2929] loop0: detected capacity change from 0 to 4096 [ 67.372309][ T2932] loop0: detected capacity change from 0 to 4096 [ 67.436837][ T2935] loop0: detected capacity change from 0 to 4096 [ 67.498162][ T2938] loop0: detected capacity change from 0 to 4096 [ 67.557852][ T2941] loop0: detected capacity change from 0 to 4096 [ 67.626357][ T2944] loop0: detected capacity change from 0 to 4096 [ 67.688735][ T2947] loop0: detected capacity change from 0 to 4096 [ 67.761886][ T2950] loop0: detected capacity change from 0 to 4096 [ 67.828996][ T2953] loop0: detected capacity change from 0 to 4096 [ 67.904020][ T2956] loop0: detected capacity change from 0 to 4096 [ 67.965678][ T2959] loop0: detected capacity change from 0 to 4096 [ 68.027479][ T2962] loop0: detected capacity change from 0 to 4096 [ 68.082816][ T2965] loop0: detected capacity change from 0 to 4096 [ 68.148208][ T2968] loop0: detected capacity change from 0 to 4096 [ 68.216605][ T2971] loop0: detected capacity change from 0 to 4096 [ 68.278272][ T2974] loop0: detected capacity change from 0 to 4096 [ 68.339964][ T2977] loop0: detected capacity change from 0 to 4096 [ 68.400861][ T2980] loop0: detected capacity change from 0 to 4096 [ 68.461919][ T2983] loop0: detected capacity change from 0 to 4096 [ 68.521327][ T2986] loop0: detected capacity change from 0 to 4096 [ 68.579328][ T2989] loop0: detected capacity change from 0 to 4096 [ 68.643860][ T2992] loop0: detected capacity change from 0 to 4096 [ 68.716375][ T2995] loop0: detected capacity change from 0 to 4096 [ 68.776925][ T2998] loop0: detected capacity change from 0 to 4096 [ 68.842047][ T3001] loop0: detected capacity change from 0 to 4096 [ 68.903116][ T3004] loop0: detected capacity change from 0 to 4096 [ 68.966892][ T3007] loop0: detected capacity change from 0 to 4096 [ 69.021613][ T3009] loop0: detected capacity change from 0 to 4096 [ 69.079394][ T3012] loop0: detected capacity change from 0 to 4096 [ 69.142123][ T3015] loop0: detected capacity change from 0 to 4096 [ 69.207891][ T3018] loop0: detected capacity change from 0 to 4096 [ 69.267434][ T3021] loop0: detected capacity change from 0 to 4096 [ 69.330430][ T3024] loop0: detected capacity change from 0 to 4096 [ 69.387142][ T3027] loop0: detected capacity change from 0 to 4096 [ 69.451598][ T3030] loop0: detected capacity change from 0 to 4096 [ 69.511307][ T3033] loop0: detected capacity change from 0 to 4096