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=19136, nr_sectors = 1 limit=0 (syz.0.0,5325,0):__ocfs2_xattr_set_value_outside:1385 ERROR: status = -5 (syz.0.0,5325,0):ocfs2_xa_set:2260 ERROR: status = -5 (syz.0.0,5325,0):__ocfs2_journal_access:705 ERROR: Error -30 getting 1 access to buffer! (syz.0.0,5325,0):ocfs2_journal_access_path:751 ERROR: status = -30 (syz.0.0,5325,0):ocfs2_truncate_rec:5443 ERROR: status = -30 (syz.0.0,5325,0):ocfs2_remove_extent:5584 ERROR: status = -30 (syz.0.0,5325,0):__ocfs2_remove_xattr_range:782 ERROR: status = -30 (syz.0.0,5325,0):ocfs2_xattr_shrink_size:836 ERROR: status = -30 (syz.0.0,5325,0):__ocfs2_journal_access:705 ERROR: Error -30 getting 1 access to buffer! (syz.0.0,5325,0):ocfs2_xa_prepare_entry:2151 ERROR: status = -30 (syz.0.0,5325,0):ocfs2_xa_set:2254 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: 5325 Comm: syz.0.0 Not tainted 6.12.0-syzkaller-00233-g9fb2cfa4635a #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 30 8d 88 ff e9 a2 fc ff ff e8 a6 a6 1e 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:ffffc9000d32e8d8 EFLAGS: 00010293 RAX: ffffffff82764a6a RBX: ffff888043eb2d90 RCX: ffff888000ecc880 RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffffc9000d32e860 RBP: 1ffff110087d65b2 R08: 0000000000000003 R09: fffff52001a65d0c R10: dffffc0000000000 R11: fffff52001a65d0c R12: ffff888043eb2d88 R13: 1ffff110039a0edc R14: ffff88801cd04780 R15: ffff888043eb2d28 FS: 00007ff2988cd6c0(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007ffdc7a42a80 CR3: 0000000035fa8000 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+0x682/0x10a0 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:636 [inline] filename_setxattr+0x2af/0x430 fs/xattr.c:665 path_setxattrat+0x440/0x510 fs/xattr.c:713 __do_sys_setxattr fs/xattr.c:747 [inline] __se_sys_setxattr fs/xattr.c:743 [inline] __x64_sys_setxattr+0xbc/0xe0 fs/xattr.c:743 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: 0033:0x7ff297b7e759 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:00007ff2988cd038 EFLAGS: 00000246 ORIG_RAX: 00000000000000bc RAX: ffffffffffffffda RBX: 00007ff297d35f80 RCX: 00007ff297b7e759 RDX: 0000000020000080 RSI: 0000000020000180 RDI: 00000000200001c0 RBP: 00007ff297bf175e R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000000 R14: 00007ff297d35f80 R15: 00007ffdc7a43248 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 30 8d 88 ff e9 a2 fc ff ff e8 a6 a6 1e 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:ffffc9000d32e8d8 EFLAGS: 00010293 RAX: ffffffff82764a6a RBX: ffff888043eb2d90 RCX: ffff888000ecc880 RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffffc9000d32e860 RBP: 1ffff110087d65b2 R08: 0000000000000003 R09: fffff52001a65d0c R10: dffffc0000000000 R11: fffff52001a65d0c R12: ffff888043eb2d88 R13: 1ffff110039a0edc R14: ffff88801cd04780 R15: ffff888043eb2d28 FS: 00007ff2988cd6c0(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007ffdc7a42a80 CR3: 0000000035fa8000 CR4: 0000000000352ef0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400