DUID 00:04:70:54:fc:d0:2a:32:b7:62:cf:21:72:23:c9:95:e9:3f forked to background, child pid 3172 [ 21.975249][ T3173] 8021q: adding VLAN 0 to HW filter on device bond0 [ 21.984487][ T3173] eql: remember to turn off Van-Jacobson compression on your slave devices Starting sshd: OK syzkaller Warning: Permanently added '10.128.10.28' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 43.292266][ T3497] loop0: detected capacity change from 0 to 4096 [ 43.301779][ T3497] ntfs3: loop0: Different NTFS' sector size (4096) and media sector size (512) [ 43.322022][ T3497] general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN [ 43.333735][ T3497] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] [ 43.342121][ T3497] CPU: 0 PID: 3497 Comm: syz-executor193 Not tainted 5.15.115-syzkaller #0 [ 43.350770][ T3497] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 43.360803][ T3497] RIP: 0010:ntfs_security_init+0x2b1/0xc20 [ 43.366608][ T3497] Code: db fe 45 31 ed 4c 8b 74 24 08 eb 0d e8 a8 38 db fe 4c 8b 74 24 08 4d 01 f5 4c 89 e8 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df <0f> b6 04 08 84 c0 0f 85 89 07 00 00 41 8b 5d 00 31 ff 89 de e8 d6 [ 43.386189][ T3497] RSP: 0018:ffffc90002c7f980 EFLAGS: 00010246 [ 43.392761][ T3497] RAX: 0000000000000000 RBX: ffff8880787d0174 RCX: dffffc0000000000 [ 43.400720][ T3497] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000020 [ 43.408671][ T3497] RBP: ffffc90002c7fab0 R08: ffffffff82a4c089 R09: 0000000000000000 [ 43.416861][ T3497] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88807358a4e0 [ 43.424839][ T3497] R13: 0000000000000000 R14: ffff8880787d0160 R15: 1ffff9200058ff38 [ 43.432799][ T3497] FS: 00005555564fa300(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 [ 43.441711][ T3497] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.448283][ T3497] CR2: 0000557d46a19008 CR3: 000000007b573000 CR4: 00000000003506f0 [ 43.456242][ T3497] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 43.464198][ T3497] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 43.472237][ T3497] Call Trace: [ 43.475498][ T3497] <TASK> [ 43.478409][ T3497] ? __die_body+0x5e/0xa0 [ 43.482722][ T3497] ? die_addr+0x95/0xc0 [ 43.486870][ T3497] ? exc_general_protection+0x327/0x4f0 [ 43.492496][ T3497] ? asm_exc_general_protection+0x22/0x30 [ 43.498199][ T3497] ? ntfs_security_init+0x279/0xc20 [ 43.503477][ T3497] ? ntfs_security_init+0x2b1/0xc20 [ 43.508666][ T3497] ? rcu_force_quiescent_state+0x230/0x230 [ 43.514451][ T3497] ? is_acl_valid+0x250/0x250 [ 43.519105][ T3497] ? __destroy_inode+0x45f/0x5e0 [ 43.524026][ T3497] ? evict+0x5d6/0x620 [ 43.528074][ T3497] ntfs_fill_super+0x3f85/0x4450 [ 43.532994][ T3497] ? put_ntfs+0x2b0/0x2b0 [ 43.537299][ T3497] ? set_blocksize+0x1ec/0x370 [ 43.542043][ T3497] get_tree_bdev+0x3fe/0x620 [ 43.546609][ T3497] ? put_ntfs+0x2b0/0x2b0 [ 43.550914][ T3497] vfs_get_tree+0x88/0x270 [ 43.555310][ T3497] do_new_mount+0x28b/0xae0 [ 43.559790][ T3497] ? do_move_mount_old+0x160/0x160 [ 43.564881][ T3497] ? user_path_at_empty+0x12b/0x180 [ 43.570054][ T3497] __se_sys_mount+0x2d5/0x3c0 [ 43.574708][ T3497] ? __x64_sys_mount+0xc0/0xc0 [ 43.579445][ T3497] ? syscall_enter_from_user_mode+0x2e/0x230 [ 43.585400][ T3497] ? lockdep_hardirqs_on+0x94/0x130 [ 43.590581][ T3497] ? __x64_sys_mount+0x1c/0xc0 [ 43.595330][ T3497] do_syscall_64+0x3d/0xb0 [ 43.599735][ T3497] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 43.605617][ T3497] RIP: 0033:0x7fa8fe2afaba [ 43.610014][ T3497] Code: 83 c4 08 5b 5d c3 66 2e 0f 1f 84 00 00 00 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 43.629602][ T3497] RSP: 002b:00007ffc343e5608 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 43.637997][ T3497] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa8fe2afaba [ 43.645944][ T3497] RDX: 000000002001f180 RSI: 0000000020000000 RDI: 00007ffc343e5610 [ 43.654036][ T3497] RBP: 00007ffc343e5610 R08: 00007ffc343e5650 R09: 000000000001f1d0 [ 43.661986][ T3497] R10: 0000000000a0000b R11: 0000000000000286 R12: 0000000000000004 [ 43.670022][ T3497] R13: 00005555564fa2c0 R14: 00007ffc343e5650 R15: 0000000000000000 [ 43.678061][ T3497] </TASK> [ 43.681057][ T3497] Modules linked in: [ 43.685487][ T3497] ---[ end trace b5a35827c251954f ]--- [ 43.691017][ T3497] RIP: 0010:ntfs_security_init+0x2b1/0xc20 [ 43.696844][ T3497] Code: db fe 45 31 ed 4c 8b 74 24 08 eb 0d e8 a8 38 db fe 4c 8b 74 24 08 4d 01 f5 4c 89 e8 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df <0f> b6 04 08 84 c0 0f 85 89 07 00 00 41 8b 5d 00 31 ff 89 de e8 d6 [ 43.716477][ T3497] RSP: 0018:ffffc90002c7f980 EFLAGS: 00010246 [ 43.722560][ T3497] RAX: 0000000000000000 RBX: ffff8880787d0174 RCX: dffffc0000000000 [ 43.730543][ T3497] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000020 [ 43.739326][ T3497] RBP: ffffc90002c7fab0 R08: ffffffff82a4c089 R09: 0000000000000000 [ 43.747311][ T3497] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88807358a4e0 [ 43.755261][ T3497] R13: 0000000000000000 R14: ffff8880787d0160 R15: 1ffff9200058ff38 [ 43.763229][ T3497] FS: 00005555564fa300(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 [ 43.772292][ T3497] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.778893][ T3497] CR2: 00007fa8f6061000 CR3: 000000007b573000 CR4: 00000000003506e0 [ 43.786915][ T3497] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 43.794963][ T3497] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 43.803725][ T3497] Kernel panic - not syncing: Fatal exception [ 43.809973][ T3497] Kernel Offset: disabled [ 43.814296][ T3497] Rebooting in 86400 seconds..