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: attempt to access beyond end of device loop0: rw=34817, sector=20196, nr_sectors = 1024 limit=0 syz.0.0: attempt to access beyond end of device loop0: rw=34817, sector=21220, nr_sectors = 472 limit=0 (syz.0.0,5325,0):ocfs2_dio_end_io:2405 ERROR: Direct IO failed, bytes = -5 syz.0.0: attempt to access beyond end of device loop0: rw=0, sector=27264, 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_remove:2028 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 6.14.0-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+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 10 d7 94 ff e9 a2 fc ff ff e8 a6 97 2d 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:ffffc9000d1d6ab8 EFLAGS: 00010283 RAX: ffffffff8294482a RBX: ffff8880437cff70 RCX: 0000000000100000 RDX: ffffc9000ea52000 RSI: 0000000000003bc0 RDI: 0000000000003bc1 RBP: 1ffff110086f9fee R08: 0000000000000003 R09: fffff52001a3ad48 R10: dffffc0000000000 R11: fffff52001a3ad48 R12: ffff8880437cff68 R13: 1ffff11002581b1e R14: ffff888012c0e8c0 R15: ffff8880437cff08 FS: 00007f4e096ac6c0(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f4e09669fe0 CR3: 0000000046224000 CR4: 0000000000352ef0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: ocfs2_journal_dirty+0x156/0x7b0 fs/ocfs2/journal.c:812 ocfs2_xa_journal_dirty fs/ocfs2/xattr.c:1453 [inline] ocfs2_xa_set+0x21d3/0x2aa0 fs/ocfs2/xattr.c:2263 ocfs2_xattr_block_set+0x46e/0x3350 fs/ocfs2/xattr.c:2985 __ocfs2_xattr_set_handle+0x28c/0x10a0 ocfs2_xattr_set+0x128c/0x1930 fs/ocfs2/xattr.c:3650 __vfs_removexattr+0x42a/0x460 fs/xattr.c:518 __vfs_removexattr_locked+0x206/0x450 fs/xattr.c:553 vfs_removexattr+0x103/0x2b0 fs/xattr.c:575 removexattr fs/xattr.c:1023 [inline] filename_removexattr fs/xattr.c:1052 [inline] path_removexattrat+0x32e/0x670 fs/xattr.c:1088 __do_sys_lremovexattr fs/xattr.c:1106 [inline] __se_sys_lremovexattr fs/xattr.c:1103 [inline] __x64_sys_lremovexattr+0x65/0x80 fs/xattr.c:1103 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: 0033:0x7f4e0878d169 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:00007f4e096ac038 EFLAGS: 00000246 ORIG_RAX: 00000000000000c6 RAX: ffffffffffffffda RBX: 00007f4e089a5fa0 RCX: 00007f4e0878d169 RDX: 0000000000000000 RSI: 0000200000000280 RDI: 0000200000000240 RBP: 00007f4e0880e2a0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000000 R14: 00007f4e089a5fa0 R15: 00007fff4c38b0e8 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 10 d7 94 ff e9 a2 fc ff ff e8 a6 97 2d 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:ffffc9000d1d6ab8 EFLAGS: 00010283 RAX: ffffffff8294482a RBX: ffff8880437cff70 RCX: 0000000000100000 RDX: ffffc9000ea52000 RSI: 0000000000003bc0 RDI: 0000000000003bc1 RBP: 1ffff110086f9fee R08: 0000000000000003 R09: fffff52001a3ad48 R10: dffffc0000000000 R11: fffff52001a3ad48 R12: ffff8880437cff68 R13: 1ffff11002581b1e R14: ffff888012c0e8c0 R15: ffff8880437cff08 FS: 00007f4e096ac6c0(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f4e09669fe0 CR3: 0000000046224000 CR4: 0000000000352ef0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400