Warning: Permanently added '10.128.0.157' (ECDSA) to the list of known hosts. executing program [ 35.477592][ T5930] memfd_create() without MFD_EXEC nor MFD_NOEXEC_SEAL, pid=5930 'syz-executor385' [ 35.504184][ T5930] loop0: detected capacity change from 0 to 4096 [ 35.508798][ T5930] ntfs3: loop0: Different NTFS' sector size (2048) and media sector size (512) [ 35.516249][ T5930] ntfs3: loop0: Mark volume as dirty due to NTFS errors [ 35.542100][ T5930] FAULT_INJECTION: forcing a failure. [ 35.542100][ T5930] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 35.545109][ T5930] CPU: 0 PID: 5930 Comm: syz-executor385 Not tainted 6.3.0-rc7-syzkaller-g14f8db1c0f9a #0 [ 35.547113][ T5930] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 35.549058][ T5930] Call trace: [ 35.549684][ T5930] dump_backtrace+0x1b8/0x1e4 [ 35.550640][ T5930] show_stack+0x2c/0x44 [ 35.551475][ T5930] dump_stack_lvl+0xd0/0x124 [ 35.552381][ T5930] dump_stack+0x1c/0x28 [ 35.553239][ T5930] should_fail_ex+0x3f8/0x5c4 [ 35.554142][ T5930] should_fail_alloc_page+0x74/0xb8 [ 35.555201][ T5930] prepare_alloc_pages+0x1b0/0x554 [ 35.556284][ T5930] __alloc_pages+0x150/0x698 [ 35.557275][ T5930] alloc_pages+0x4bc/0x7c0 [ 35.558261][ T5930] folio_alloc+0x28/0x6c [ 35.559114][ T5930] filemap_alloc_folio+0xc4/0x470 [ 35.560151][ T5930] __filemap_get_folio+0x6d0/0xb38 [ 35.561199][ T5930] pagecache_get_page+0x3c/0x160 [ 35.562287][ T5930] ni_readpage_cmpr+0x2a0/0x798 [ 35.563266][ T5930] ntfs_read_folio+0x14c/0x1c0 [ 35.564237][ T5930] filemap_read_folio+0x14c/0x39c [ 35.565298][ T5930] filemap_get_pages+0xb3c/0x1640 [ 35.566304][ T5930] filemap_read+0x354/0xc98 [ 35.567260][ T5930] generic_file_read_iter+0xa0/0x450 [ 35.568305][ T5930] ntfs_file_read_iter+0x184/0x1e0 [ 35.569378][ T5930] generic_file_splice_read+0x1e0/0x508 [ 35.570513][ T5930] splice_direct_to_actor+0x30c/0x944 [ 35.571617][ T5930] do_splice_direct+0x1f4/0x334 [ 35.572606][ T5930] do_sendfile+0x4bc/0xc70 [ 35.573506][ T5930] __arm64_sys_sendfile64+0x160/0x3b4 [ 35.574697][ T5930] invoke_syscall+0x98/0x2c0 [ 35.575617][ T5930] el0_svc_common+0x138/0x258 [ 35.576585][ T5930] do_el0_svc+0x64/0x198 [ 35.577499][ T5930] el0_svc+0x4c/0x15c [ 35.578344][ T5930] el0t_64_sync_handler+0x84/0xf0 [ 35.579444][ T5930] el0t_64_sync+0x190/0x194 [ 35.581577][ T5930] Unable to handle kernel paging request at virtual address dfff800000000001 [ 35.583327][ T5930] KASAN: null-ptr-deref in range [0x0000000000000008-0x000000000000000f] [ 35.585671][ T5930] Mem abort info: [ 35.586394][ T5930] ESR = 0x0000000096000006 [ 35.587311][ T5930] EC = 0x25: DABT (current EL), IL = 32 bits [ 35.588596][ T5930] SET = 0, FnV = 0 [ 35.589306][ T5930] EA = 0, S1PTW = 0 [ 35.590077][ T5930] FSC = 0x06: level 2 translation fault [ 35.591300][ T5930] Data abort info: [ 35.592011][ T5930] ISV = 0, ISS = 0x00000006 [ 35.592928][ T5930] CM = 0, WnR = 0 [ 35.593684][ T5930] [dfff800000000001] address between user and kernel address ranges [ 35.595766][ T5930] Internal error: Oops: 0000000096000006 [#1] PREEMPT SMP [ 35.597215][ T5930] Modules linked in: [ 35.597998][ T5930] CPU: 0 PID: 5930 Comm: syz-executor385 Not tainted 6.3.0-rc7-syzkaller-g14f8db1c0f9a #0 [ 35.600011][ T5930] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 35.602071][ T5930] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 35.603668][ T5930] pc : unlock_page+0x28/0x74 [ 35.604544][ T5930] lr : unlock_page+0x18/0x74 [ 35.605552][ T5930] sp : ffff80001e4d6fa0 [ 35.606384][ T5930] x29: ffff80001e4d6fa0 x28: 0000000000000007 x27: 00000000fffffff4 [ 35.608109][ T5930] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 [ 35.609732][ T5930] x23: ffff0000d9371208 x22: 0000000000000001 x21: dfff800000000000 [ 35.611391][ T5930] x20: 0000000000000008 x19: 0000000000000000 x18: 1fffe0003684a5b6 [ 35.613039][ T5930] x17: 0000000000000000 x16: ffff8000084fa124 x15: 0000000000000001 [ 35.614714][ T5930] x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000000001 [ 35.616390][ T5930] x11: 0000000000000000 x10: 0000000000000000 x9 : 0000000000000001 [ 35.618036][ T5930] x8 : dfff800000000000 x7 : 0000000000000001 x6 : 0000000000000001 [ 35.619704][ T5930] x5 : ffff80001e4d61d8 x4 : ffff800015e4ccc0 x3 : ffff80000968c944 [ 35.621330][ T5930] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 [ 35.622969][ T5930] Call trace: [ 35.623624][ T5930] unlock_page+0x28/0x74 [ 35.624490][ T5930] ni_readpage_cmpr+0x474/0x798 [ 35.625509][ T5930] ntfs_read_folio+0x14c/0x1c0 [ 35.626505][ T5930] filemap_read_folio+0x14c/0x39c [ 35.627511][ T5930] filemap_get_pages+0xb3c/0x1640 [ 35.628492][ T5930] filemap_read+0x354/0xc98 [ 35.629410][ T5930] generic_file_read_iter+0xa0/0x450 [ 35.630526][ T5930] ntfs_file_read_iter+0x184/0x1e0 [ 35.631582][ T5930] generic_file_splice_read+0x1e0/0x508 [ 35.632670][ T5930] splice_direct_to_actor+0x30c/0x944 [ 35.633755][ T5930] do_splice_direct+0x1f4/0x334 [ 35.634760][ T5930] do_sendfile+0x4bc/0xc70 [ 35.635676][ T5930] __arm64_sys_sendfile64+0x160/0x3b4 [ 35.636784][ T5930] invoke_syscall+0x98/0x2c0 [ 35.637771][ T5930] el0_svc_common+0x138/0x258 [ 35.638757][ T5930] do_el0_svc+0x64/0x198 [ 35.639566][ T5930] el0_svc+0x4c/0x15c [ 35.640422][ T5930] el0t_64_sync_handler+0x84/0xf0 [ 35.641485][ T5930] el0t_64_sync+0x190/0x194 [ 35.642428][ T5930] Code: d2d00008 91002274 f2fbffe8 d343fe89 (38686928) [ 35.643829][ T5930] ---[ end trace 0000000000000000 ]--- [ 35.970787][ T5930] Kernel panic - not syncing: Oops: Fatal exception [ 35.972175][ T5930] SMP: stopping secondary CPUs [ 35.973196][ T5930] Kernel Offset: disabled [ 35.974121][ T5930] CPU features: 0x000000,20700402,32017203 [ 35.975342][ T5930] Memory Limit: none [ 36.302737][ T5930] Rebooting in 86400 seconds..