loop0: detected capacity change from 0 to 32768 ======================================================= WARNING: The mand mount option has been deprecated and and is ignored by this kernel. Remove the mand option from the mount to silence this warning. ======================================================= JBD2: Ignoring recovery information on journal ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. (syz.0.0,5326,0):ocfs2_check_set_options:1244 ERROR: Invalid heartbeat mount options loop0: detected capacity change from 32768 to 32767 OCFS2: ERROR (device loop0): int ocfs2_validate_inode_block(struct super_block *, struct buffer_head *): Invalid dinode #17058: signature = Ýl×r On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz.0.0,5326,0):ocfs2_assign_bh:2417 ERROR: status = -30 (syz.0.0,5326,0):ocfs2_inode_lock_full_nested:2512 ERROR: status = -30 (syz.0.0,5326,0):ocfs2_reflink_inodes_lock:4747 ERROR: status = -30 OCFS2: ERROR (device loop0): int ocfs2_read_inline_data(struct inode *, struct folio *, struct buffer_head *): Inode 17058 lost inline data flag On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. (syz.0.0,5326,0):ocfs2_convert_inline_data_to_extents:7170 ERROR: status = -30 (syz.0.0,5326,0):ocfs2_try_to_write_inline_data:1545 ERROR: status = -30 (syz.0.0,5326,0):ocfs2_write_begin_nolock:1657 ERROR: status = -30 (syz.0.0,5326,0):ocfs2_write_begin:1888 ERROR: status = -30 ------------[ cut here ]------------ kernel BUG at fs/ocfs2/inode.c:356! Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI CPU: 0 UID: 0 PID: 5326 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 RIP: 0010:ocfs2_populate_inode+0x162e/0x17a0 fs/ocfs2/inode.c:356 Code: fe e9 5b f7 ff ff 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c 05 fa ff ff 4c 89 f7 e8 2d 52 6d fe e9 f8 f9 ff ff e8 53 89 00 fe 90 <0f> 0b e8 4b 89 00 fe 90 0f 0b e8 43 89 00 fe 90 0f 0b 65 8b 1d bd RSP: 0018:ffffc900031c7460 EFLAGS: 00010283 RAX: ffffffff83c52a5d RBX: ffff888047237860 RCX: 0000000000100000 RDX: ffffc90020802000 RSI: 00000000000004e8 RDI: 00000000000004e9 RBP: ffffc900031c7590 R08: ffff88801ce62500 R09: 0000000000000002 R10: 0000000000006000 R11: 0000000000000002 R12: dffffc0000000000 R13: ffff88805619c400 R14: 0000000000000001 R15: ffff888038254000 FS: 00007f3aa16f66c0(0000) GS:ffff88808c888000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f3a955ff000 CR3: 0000000033992000 CR4: 0000000000352ef0 Call Trace: ocfs2_read_locked_inode fs/ocfs2/inode.c:620 [inline] ocfs2_iget+0xe22/0x1b50 fs/ocfs2/inode.c:157 ocfs2_lookup+0x2ae/0xa20 fs/ocfs2/namei.c:128 lookup_open fs/namei.c:4484 [inline] open_last_lookups fs/namei.c:4611 [inline] path_openat+0x11ac/0x3860 fs/namei.c:4855 do_file_open+0x23e/0x4a0 fs/namei.c:4887 do_sys_openat2+0x113/0x200 fs/open.c:1364 do_sys_open fs/open.c:1370 [inline] __do_sys_open fs/open.c:1378 [inline] __se_sys_open fs/open.c:1374 [inline] __x64_sys_open+0x11e/0x150 fs/open.c:1374 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0x15f/0xf80 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f3aa079cdd9 Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f3aa16f5fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 RAX: ffffffffffffffda RBX: 00007f3aa0a15fa0 RCX: 00007f3aa079cdd9 RDX: 0000000000000000 RSI: 000000000014927e RDI: 0000200000000180 RBP: 00007f3aa0832d69 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007f3aa0a16038 R14: 00007f3aa0a15fa0 R15: 00007ffc370bed08 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:ocfs2_populate_inode+0x162e/0x17a0 fs/ocfs2/inode.c:356 Code: fe e9 5b f7 ff ff 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c 05 fa ff ff 4c 89 f7 e8 2d 52 6d fe e9 f8 f9 ff ff e8 53 89 00 fe 90 <0f> 0b e8 4b 89 00 fe 90 0f 0b e8 43 89 00 fe 90 0f 0b 65 8b 1d bd RSP: 0018:ffffc900031c7460 EFLAGS: 00010283 RAX: ffffffff83c52a5d RBX: ffff888047237860 RCX: 0000000000100000 RDX: ffffc90020802000 RSI: 00000000000004e8 RDI: 00000000000004e9 RBP: ffffc900031c7590 R08: ffff88801ce62500 R09: 0000000000000002 R10: 0000000000006000 R11: 0000000000000002 R12: dffffc0000000000 R13: ffff88805619c400 R14: 0000000000000001 R15: ffff888038254000 FS: 00007f3aa16f66c0(0000) GS:ffff88808c888000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f3aa16d3f90 CR3: 0000000033992000 CR4: 0000000000352ef0