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. loop0: detected capacity change from 32768 to 0 syz.0.0: attempt to access beyond end of device loop0: rw=0, sector=21152, nr_sectors = 1 limit=0 (syz.0.0,5118,0):__ocfs2_xattr_set_value_outside:1385 ERROR: status = -5 (syz.0.0,5118,0):ocfs2_xa_set:2261 ERROR: status = -5 (syz.0.0,5118,0):__ocfs2_journal_access:705 ERROR: Error -30 getting 1 access to buffer! (syz.0.0,5118,0):ocfs2_journal_access_path:751 ERROR: status = -30 (syz.0.0,5118,0):ocfs2_truncate_rec:5443 ERROR: status = -30 (syz.0.0,5118,0):ocfs2_remove_extent:5584 ERROR: status = -30 (syz.0.0,5118,0):__ocfs2_remove_xattr_range:782 ERROR: status = -30 (syz.0.0,5118,0):ocfs2_xattr_shrink_size:836 ERROR: status = -30 (syz.0.0,5118,0):__ocfs2_journal_access:705 ERROR: Error -30 getting 1 access to buffer! (syz.0.0,5118,0):ocfs2_xa_prepare_entry:2152 ERROR: status = -30 (syz.0.0,5118,0):ocfs2_xa_set:2255 ERROR: status = -30 ------------[ cut here ]------------ kernel BUG at fs/jbd2/transaction.c:1513! Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI CPU: 0 UID: 0 PID: 5118 Comm: syz.0.0 Not tainted 6.11.0-rc7-syzkaller #0 Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 RIP: 0010:jbd2_journal_dirty_metadata+0xbab/0xc00 fs/jbd2/transaction.c:1512 Code: ff e9 74 fc ff ff 44 89 e9 80 e1 07 80 c1 03 38 c1 0f 8c af fc ff ff 4c 89 ef e8 70 23 8a ff e9 a2 fc ff ff e8 e6 db 22 ff 90 <0f> 0b 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 95 fd ff ff 48 89 df e8 RSP: 0018:ffffc900030fea38 EFLAGS: 00010293 RAX: ffffffff8270b0ca RBX: ffff88801c95dbb0 RCX: ffff88801e252440 RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffffc900030fe9c0 RBP: 1ffff1100392bb76 R08: 0000000000000003 R09: fffff5200061fd38 R10: dffffc0000000000 R11: fffff5200061fd38 R12: ffff88801c95dba8 R13: 1ffff11003926b1e R14: ffff88801c95b780 R15: ffff88801c95db48 FS: 00007f82985f86c0(0000) GS:ffff88801fe00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007ffdb9aa7f00 CR3: 000000003637a000 CR4: 0000000000350ef0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: ocfs2_journal_dirty+0x156/0x7c0 fs/ocfs2/journal.c:812 ocfs2_xa_journal_dirty fs/ocfs2/xattr.c:1453 [inline] ocfs2_xa_set+0x225b/0x2b40 fs/ocfs2/xattr.c:2264 ocfs2_xattr_block_set+0x46e/0x3390 fs/ocfs2/xattr.c:2986 __ocfs2_xattr_set_handle+0x67a/0x10a0 fs/ocfs2/xattr.c:3388 ocfs2_xattr_set+0x128c/0x1930 fs/ocfs2/xattr.c:3651 __vfs_setxattr+0x468/0x4a0 fs/xattr.c:200 __vfs_setxattr_noperm+0x12e/0x660 fs/xattr.c:234 vfs_setxattr+0x221/0x430 fs/xattr.c:321 do_setxattr fs/xattr.c:629 [inline] path_setxattr+0x37e/0x4d0 fs/xattr.c:658 __do_sys_setxattr fs/xattr.c:676 [inline] __se_sys_setxattr fs/xattr.c:672 [inline] __x64_sys_setxattr+0xbb/0xd0 fs/xattr.c:672 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f829777cef9 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f82985f8038 EFLAGS: 00000246 ORIG_RAX: 00000000000000bc RAX: ffffffffffffffda RBX: 00007f8297935f80 RCX: 00007f829777cef9 RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000020000080 RBP: 00007f82977ef046 R08: 0000000000000002 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000000 R14: 00007f8297935f80 R15: 00007ffdb9aa86e8 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:jbd2_journal_dirty_metadata+0xbab/0xc00 fs/jbd2/transaction.c:1512 Code: ff e9 74 fc ff ff 44 89 e9 80 e1 07 80 c1 03 38 c1 0f 8c af fc ff ff 4c 89 ef e8 70 23 8a ff e9 a2 fc ff ff e8 e6 db 22 ff 90 <0f> 0b 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 95 fd ff ff 48 89 df e8 RSP: 0018:ffffc900030fea38 EFLAGS: 00010293 RAX: ffffffff8270b0ca RBX: ffff88801c95dbb0 RCX: ffff88801e252440 RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffffc900030fe9c0 RBP: 1ffff1100392bb76 R08: 0000000000000003 R09: fffff5200061fd38 R10: dffffc0000000000 R11: fffff5200061fd38 R12: ffff88801c95dba8 R13: 1ffff11003926b1e R14: ffff88801c95b780 R15: ffff88801c95db48 FS: 00007f82985f86c0(0000) GS:ffff88801fe00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007ffdb9aa7f00 CR3: 000000003637a000 CR4: 0000000000350ef0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400