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=19616, nr_sectors = 1 limit=0 (syz.0.0,5321,0):__ocfs2_xattr_set_value_outside:1385 ERROR: status = -5 (syz.0.0,5321,0):ocfs2_xa_set:2260 ERROR: status = -5 (syz.0.0,5321,0):ocfs2_extend_trans:438 ERROR: status = -30 (syz.0.0,5321,0):ocfs2_truncate_rec:5437 ERROR: status = -30 (syz.0.0,5321,0):ocfs2_remove_extent:5584 ERROR: status = -30 (syz.0.0,5321,0):__ocfs2_remove_xattr_range:782 ERROR: status = -30 (syz.0.0,5321,0):ocfs2_xattr_shrink_size:836 ERROR: status = -30 (syz.0.0,5321,0):__ocfs2_journal_access:705 ERROR: Error -30 getting 1 access to buffer! (syz.0.0,5321,0):ocfs2_xa_prepare_entry:2151 ERROR: status = -30 (syz.0.0,5321,0):ocfs2_xa_set:2254 ERROR: status = -30 JBD2: assertion failure: h_type=0 h_line_no=0 block_no=27297 jlist=0 ------------[ cut here ]------------ kernel BUG at fs/jbd2/transaction.c:1529! Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI CPU: 0 UID: 0 PID: 5321 Comm: syz.0.0 Not tainted 6.12.0-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+0xbed/0xc00 fs/jbd2/transaction.c:1528 Code: 89 ff e9 88 fd ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c af fd ff ff 48 89 df e8 3e 10 89 ff e9 a2 fd ff ff e8 74 32 1f ff 90 <0f> 0b e8 6c 32 1f ff 90 0f 0b 66 0f 1f 84 00 00 00 00 00 90 90 90 RSP: 0018:ffffc9000d19ea18 EFLAGS: 00010283 RAX: ffffffff8275b79c RBX: 0000000000000000 RCX: 0000000000040000 RDX: ffffc9000da72000 RSI: 0000000000002174 RDI: 0000000000002175 RBP: 1ffff11008ab3263 R08: ffffffff8275afb4 R09: 1ffffffff285a115 R10: dffffc0000000000 R11: fffffbfff285a116 R12: ffff88804559931c R13: dffffc0000000000 R14: 0000000000000000 R15: ffff8880455992d8 FS: 00007fb14a2d76c0(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00000000200013c0 CR3: 0000000043d30000 CR4: 0000000000352ef0 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+0x2363/0x2c60 fs/ocfs2/xattr.c:2263 ocfs2_xattr_block_set+0x46e/0x3390 fs/ocfs2/xattr.c:2985 __ocfs2_xattr_set_handle+0x67a/0x10a0 fs/ocfs2/xattr.c:3387 ocfs2_xattr_set+0x128c/0x1930 fs/ocfs2/xattr.c:3650 __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: 0033:0x7fb14957e719 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:00007fb14a2d7038 EFLAGS: 00000246 ORIG_RAX: 00000000000000bc RAX: ffffffffffffffda RBX: 00007fb149735f80 RCX: 00007fb14957e719 RDX: 0000000020000080 RSI: 0000000020000180 RDI: 00000000200001c0 RBP: 00007fb1495f175e R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000000 R14: 00007fb149735f80 R15: 00007ffc0cab5938 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:jbd2_journal_dirty_metadata+0xbed/0xc00 fs/jbd2/transaction.c:1528 Code: 89 ff e9 88 fd ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c af fd ff ff 48 89 df e8 3e 10 89 ff e9 a2 fd ff ff e8 74 32 1f ff 90 <0f> 0b e8 6c 32 1f ff 90 0f 0b 66 0f 1f 84 00 00 00 00 00 90 90 90 RSP: 0018:ffffc9000d19ea18 EFLAGS: 00010283 RAX: ffffffff8275b79c RBX: 0000000000000000 RCX: 0000000000040000 RDX: ffffc9000da72000 RSI: 0000000000002174 RDI: 0000000000002175 RBP: 1ffff11008ab3263 R08: ffffffff8275afb4 R09: 1ffffffff285a115 R10: dffffc0000000000 R11: fffffbfff285a116 R12: ffff88804559931c R13: dffffc0000000000 R14: 0000000000000000 R15: ffff8880455992d8 FS: 00007fb14a2d76c0(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00000000200013c0 CR3: 0000000043d30000 CR4: 0000000000352ef0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400