Warning: Permanently added '10.128.1.153' (ED25519) to the list of known hosts. executing program syzkaller login: [ 66.236233][ T3545] loop0: detected capacity change from 0 to 4096 [ 66.246175][ T3545] ntfs3: loop0: Different NTFS' sector size (2048) and media sector size (512) [ 66.264181][ T3545] ntfs3: loop0: Mark volume as dirty due to NTFS errors [ 66.308190][ T3545] BUG: kernel NULL pointer dereference, address: 0000000000000000 [ 66.316058][ T3545] #PF: supervisor instruction fetch in kernel mode [ 66.322560][ T3545] #PF: error_code(0x0010) - not-present page [ 66.328543][ T3545] PGD 720f2067 P4D 720f2067 PUD 72d6b067 PMD 0 [ 66.334814][ T3545] Oops: 0010 [#1] PREEMPT SMP KASAN [ 66.340132][ T3545] CPU: 1 PID: 3545 Comm: syz-executor708 Not tainted 6.1.53-syzkaller #0 [ 66.348866][ T3545] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 66.359035][ T3545] RIP: 0010:0x0 [ 66.362514][ T3545] Code: Unable to access opcode bytes at 0xffffffffffffffd6. [ 66.369888][ T3545] RSP: 0018:ffffc90003a7fcc8 EFLAGS: 00010282 [ 66.375965][ T3545] RAX: 0000000000000000 RBX: ffffea0001e7a780 RCX: dffffc0000000000 [ 66.383951][ T3545] RDX: 0000000000000000 RSI: ffffea0001e7a780 RDI: ffff8880700c7318 [ 66.391934][ T3545] RBP: 0000000000000000 R08: ffffffff81b9e0b6 R09: fffff940003cf4f1 [ 66.399920][ T3545] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000001000 [ 66.407897][ T3545] R13: 0000000000000000 R14: 0000000000001000 R15: ffffffffffffffff [ 66.415895][ T3545] FS: 00005555573c2380(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 66.424847][ T3545] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 66.431446][ T3545] CR2: ffffffffffffffd6 CR3: 0000000077653000 CR4: 00000000003506e0 [ 66.439431][ T3545] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 66.447409][ T3545] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 66.455386][ T3545] Call Trace: [ 66.458671][ T3545] [ 66.461609][ T3545] ? __die_body+0x5e/0xa0 [ 66.465980][ T3545] ? page_fault_oops+0x7fe/0xaa0 [ 66.470940][ T3545] ? kernelmode_fixup_or_oops+0x2a0/0x2a0 [ 66.476678][ T3545] ? __filemap_add_folio+0x1ba0/0x1ba0 [ 66.482159][ T3545] ? rcu_is_watching+0x11/0xb0 [ 66.486967][ T3545] ? is_errata93+0xc0/0x240 [ 66.491519][ T3545] ? exc_page_fault+0x3e7/0x660 [ 66.496427][ T3545] ? page_cache_prev_miss+0x500/0x500 [ 66.501905][ T3545] ? asm_exc_page_fault+0x22/0x30 [ 66.506948][ T3545] ? folio_mark_dirty+0xb6/0x360 [ 66.511903][ T3545] ntfs_sparse_cluster+0x718/0xa20 [ 66.517296][ T3545] ? ntfs_set_size+0x180/0x1f0 [ 66.522082][ T3545] ntfs_fallocate+0xa70/0x1020 [ 66.526872][ T3545] ? ntfs_file_release+0x200/0x200 [ 66.532020][ T3545] ? common_file_perm+0x17d/0x1d0 [ 66.537061][ T3545] vfs_fallocate+0x547/0x6b0 [ 66.541692][ T3545] __x64_sys_fallocate+0xb9/0x100 [ 66.546805][ T3545] do_syscall_64+0x3d/0xb0 [ 66.551287][ T3545] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 66.557203][ T3545] RIP: 0033:0x7f631cdbd7b9 [ 66.561632][ T3545] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 17 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 b8 ff ff ff f7 d8 64 89 01 48 [ 66.581249][ T3545] RSP: 002b:00007ffeed67b0e8 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 66.589700][ T3545] RAX: ffffffffffffffda RBX: 00007ffeed67b2b8 RCX: 00007f631cdbd7b9 [ 66.597681][ T3545] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005 [ 66.606108][ T3545] RBP: 00007f631ce4f610 R08: 00007ffeed67b2b8 R09: 00007ffeed67b2b8 [ 66.614104][ T3545] R10: 000000000000f105 R11: 0000000000000246 R12: 0000000000000001 [ 66.622090][ T3545] R13: 00007ffeed67b2a8 R14: 0000000000000001 R15: 0000000000000001 [ 66.630081][ T3545] [ 66.633124][ T3545] Modules linked in: [ 66.637041][ T3545] CR2: 0000000000000000 [ 66.641278][ T3545] ---[ end trace 0000000000000000 ]--- [ 66.646825][ T3545] RIP: 0010:0x0 [ 66.650300][ T3545] Code: Unable to access opcode bytes at 0xffffffffffffffd6. [ 66.657668][ T3545] RSP: 0018:ffffc90003a7fcc8 EFLAGS: 00010282 [ 66.663747][ T3545] RAX: 0000000000000000 RBX: ffffea0001e7a780 RCX: dffffc0000000000 [ 66.671816][ T3545] RDX: 0000000000000000 RSI: ffffea0001e7a780 RDI: ffff8880700c7318 [ 66.679886][ T3545] RBP: 0000000000000000 R08: ffffffff81b9e0b6 R09: fffff940003cf4f1 [ 66.687956][ T3545] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000001000 [ 66.696283][ T3545] R13: 0000000000000000 R14: 0000000000001000 R15: ffffffffffffffff [ 66.704292][ T3545] FS: 00005555573c2380(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 66.713242][ T3545] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 66.719833][ T3545] CR2: ffffffffffffffd6 CR3: 0000000077653000 CR4: 00000000003506e0 [ 66.728084][ T3545] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 66.736236][ T3545] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 66.744219][ T3545] Kernel panic - not syncing: Fatal exception [ 66.750672][ T3545] Kernel Offset: disabled [ 66.755091][ T3545] Rebooting in 86400 seconds..