Warning: Permanently added '10.128.0.51' (ECDSA) to the list of known hosts. executing program [ 51.958668][ T3537] loop0: detected capacity change from 0 to 4096 [ 51.968571][ T3537] ntfs3: loop0: Different NTFS' sector size (2048) and media sector size (512) [ 51.984412][ T3537] ntfs3: loop0: Mark volume as dirty due to NTFS errors [ 52.014463][ T27] audit: type=1804 audit(1686081234.032:2): pid=3537 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor272" name="/root/file0/bus" dev="loop0" ino=24 res=1 errno=0 [ 52.038014][ T27] audit: type=1804 audit(1686081234.052:3): pid=3537 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor272" name="/root/file0/bus" dev="loop0" ino=24 res=1 errno=0 [ 52.038269][ T3537] BUG: kernel NULL pointer dereference, address: 0000000000000000 [ 52.066387][ T3537] #PF: supervisor instruction fetch in kernel mode [ 52.072867][ T3537] #PF: error_code(0x0010) - not-present page [ 52.078821][ T3537] PGD 22031067 P4D 22031067 PUD 1b93a067 PMD 0 [ 52.085055][ T3537] Oops: 0010 [#1] PREEMPT SMP KASAN [ 52.090235][ T3537] CPU: 1 PID: 3537 Comm: syz-executor272 Not tainted 6.1.32-syzkaller #0 [ 52.098717][ T3537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 52.108763][ T3537] RIP: 0010:0x0 [ 52.112228][ T3537] Code: Unable to access opcode bytes at 0xffffffffffffffd6. [ 52.119580][ T3537] RSP: 0018:ffffc9000384fcc8 EFLAGS: 00010282 [ 52.125724][ T3537] RAX: 0000000000000000 RBX: ffffea0000489e00 RCX: dffffc0000000000 [ 52.133776][ T3537] RDX: 0000000000000000 RSI: ffffea0000489e00 RDI: ffff88807358b0b8 [ 52.141831][ T3537] RBP: 0000000000000000 R08: ffffffff81b95b86 R09: fffff940000913c1 [ 52.149877][ T3537] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000001000 [ 52.157842][ T3537] R13: 0000000000000000 R14: 0000000000001000 R15: ffffffffffffffff [ 52.165800][ T3537] FS: 0000555555578300(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 52.174719][ T3537] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.181293][ T3537] CR2: ffffffffffffffd6 CR3: 0000000073bb3000 CR4: 00000000003506e0 [ 52.189292][ T3537] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 52.197256][ T3537] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 52.205220][ T3537] Call Trace: [ 52.208488][ T3537] [ 52.211410][ T3537] ? __die_body+0x5e/0xa0 [ 52.215749][ T3537] ? page_fault_oops+0x7fe/0xaa0 [ 52.220693][ T3537] ? kernelmode_fixup_or_oops+0x2a0/0x2a0 [ 52.226404][ T3537] ? folio_mark_accessed+0x43a/0x18f0 [ 52.231803][ T3537] ? folio_activate_fn+0x2910/0x2910 [ 52.237346][ T3537] ? rcu_is_watching+0x11/0xb0 [ 52.242102][ T3537] ? is_errata93+0xc0/0x240 [ 52.246597][ T3537] ? exc_page_fault+0x1e9/0x790 [ 52.251455][ T3537] ? page_cache_prev_miss+0x500/0x500 [ 52.256997][ T3537] ? asm_exc_page_fault+0x22/0x30 [ 52.262014][ T3537] ? folio_mark_dirty+0xb6/0x360 [ 52.266949][ T3537] ntfs_sparse_cluster+0x718/0xa20 [ 52.272063][ T3537] ? ntfs_set_size+0x180/0x1f0 [ 52.276821][ T3537] ntfs_fallocate+0xa70/0x1020 [ 52.281584][ T3537] ? ntfs_file_release+0x200/0x200 [ 52.286700][ T3537] ? common_file_perm+0x17d/0x1d0 [ 52.291730][ T3537] vfs_fallocate+0x547/0x6b0 [ 52.296316][ T3537] __x64_sys_fallocate+0xb9/0x100 [ 52.301338][ T3537] do_syscall_64+0x3d/0xb0 [ 52.305751][ T3537] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 52.311640][ T3537] RIP: 0033:0x7f31411428c9 [ 52.316048][ T3537] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 14 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 c0 ff ff ff f7 d8 64 89 01 48 [ 52.335998][ T3537] RSP: 002b:00007fff1577c338 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 52.344405][ T3537] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f31411428c9 [ 52.352368][ T3537] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000007 [ 52.360328][ T3537] RBP: 00007f3141102160 R08: 0000000000000000 R09: 0000000000000000 [ 52.368287][ T3537] R10: 0000000000008000 R11: 0000000000000246 R12: 00007f31411021f0 [ 52.376244][ T3537] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 52.384209][ T3537] [ 52.387215][ T3537] Modules linked in: [ 52.391096][ T3537] CR2: 0000000000000000 [ 52.395235][ T3537] ---[ end trace 0000000000000000 ]--- [ 52.400674][ T3537] RIP: 0010:0x0 [ 52.404131][ T3537] Code: Unable to access opcode bytes at 0xffffffffffffffd6. [ 52.411482][ T3537] RSP: 0018:ffffc9000384fcc8 EFLAGS: 00010282 [ 52.417541][ T3537] RAX: 0000000000000000 RBX: ffffea0000489e00 RCX: dffffc0000000000 [ 52.425505][ T3537] RDX: 0000000000000000 RSI: ffffea0000489e00 RDI: ffff88807358b0b8 [ 52.433476][ T3537] RBP: 0000000000000000 R08: ffffffff81b95b86 R09: fffff940000913c1 [ 52.441526][ T3537] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000001000 [ 52.449489][ T3537] R13: 0000000000000000 R14: 0000000000001000 R15: ffffffffffffffff [ 52.457448][ T3537] FS: 0000555555578300(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 52.466453][ T3537] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.473111][ T3537] CR2: ffffffffffffffd6 CR3: 0000000073bb3000 CR4: 00000000003506e0 [ 52.481075][ T3537] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 52.489032][ T3537] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 52.496990][ T3537] Kernel panic - not syncing: Fatal exception [ 52.503301][ T3537] Kernel Offset: disabled [ 52.507616][ T3537] Rebooting in 86400 seconds..