gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" gfs2: fsid=syz:syz: Now mounting FS (format 1801)... gfs2: fsid=syz:syz.s: fatal: filesystem consistency error - inode = 1 19, function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 399 gfs2: fsid=syz:syz.s: G: s:SH n:2/13 f:aqobnN t:SH d:EX/0 a:0 v:0 r:2 m:20 p:1 gfs2: fsid=syz:syz.s: H: s:SH f:eEcH e:0 p:6665 [syz.3.464] init_journal+0x3246/0x3a40 fs/gfs2/ops_fstype.c:806 ===================================================== BUG: KMSAN: uninit-value in inode_go_dump+0x475/0x4b0 fs/gfs2/glops.c:541 inode_go_dump+0x475/0x4b0 fs/gfs2/glops.c:541 gfs2_dump_glock+0x221c/0x2340 fs/gfs2/glock.c:2436 gfs2_consist_inode_i+0x19f/0x230 fs/gfs2/util.c:457 gfs2_inode_refresh+0x12d7/0x1590 fs/gfs2/glops.c:482 inode_go_instantiate+0x6e/0xc0 fs/gfs2/glops.c:501 gfs2_instantiate+0x272/0x4c0 fs/gfs2/glock.c:468 gfs2_glock_holder_ready fs/gfs2/glock.c:1345 [inline] gfs2_glock_wait+0x2a4/0x3e0 fs/gfs2/glock.c:1365 gfs2_glock_nq+0x2777/0x34b0 fs/gfs2/glock.c:1622 gfs2_glock_nq_init fs/gfs2/glock.h:238 [inline] check_journal_clean+0xc8/0x4c0 fs/gfs2/util.c:61 init_journal+0x3246/0x3a40 fs/gfs2/ops_fstype.c:806 init_inodes+0x125/0x510 fs/gfs2/ops_fstype.c:864 gfs2_fill_super+0x3a8b/0x45a0 fs/gfs2/ops_fstype.c:1249 get_tree_bdev+0x684/0x890 fs/super.c:1635 gfs2_get_tree+0x5c/0x340 fs/gfs2/ops_fstype.c:1330 vfs_get_tree+0xb1/0x5a0 fs/super.c:1800 do_new_mount+0x71f/0x15e0 fs/namespace.c:3507 path_mount+0x742/0x1f10 fs/namespace.c:3834 do_mount fs/namespace.c:3847 [inline] __do_sys_mount fs/namespace.c:4055 [inline] __se_sys_mount+0x722/0x810 fs/namespace.c:4032 __x64_sys_mount+0xe4/0x150 fs/namespace.c:4032 x64_sys_call+0x255a/0x3ba0 arch/x86/include/generated/asm/syscalls_64.h:166 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xcd/0x1e0 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f Uninit was created at: __alloc_pages_noprof+0x9d6/0xe70 mm/page_alloc.c:4756 alloc_pages_mpol_noprof+0x299/0x990 mm/mempolicy.c:2265 alloc_pages_noprof+0x1bf/0x1e0 mm/mempolicy.c:2345 alloc_slab_page mm/slub.c:2413 [inline] allocate_slab+0x33a/0x1250 mm/slub.c:2579 new_slab mm/slub.c:2632 [inline] ___slab_alloc+0x12ef/0x35e0 mm/slub.c:3819 __slab_alloc mm/slub.c:3909 [inline] __slab_alloc_node mm/slub.c:3962 [inline] slab_alloc_node mm/slub.c:4123 [inline] kmem_cache_alloc_lru_noprof+0x584/0xb30 mm/slub.c:4154 gfs2_alloc_inode+0x66/0x210 fs/gfs2/super.c:1536 alloc_inode+0x86/0x460 fs/inode.c:263 iget5_locked+0xa9/0x1d0 fs/inode.c:1333 gfs2_inode_lookup+0xbe/0x1440 fs/gfs2/inode.c:124 gfs2_lookup_root fs/gfs2/ops_fstype.c:440 [inline] init_sb+0xd71/0x1780 fs/gfs2/ops_fstype.c:507 gfs2_fill_super+0x33f2/0x45a0 fs/gfs2/ops_fstype.c:1216 get_tree_bdev+0x684/0x890 fs/super.c:1635 gfs2_get_tree+0x5c/0x340 fs/gfs2/ops_fstype.c:1330 vfs_get_tree+0xb1/0x5a0 fs/super.c:1800 do_new_mount+0x71f/0x15e0 fs/namespace.c:3507 path_mount+0x742/0x1f10 fs/namespace.c:3834 do_mount fs/namespace.c:3847 [inline] __do_sys_mount fs/namespace.c:4055 [inline] __se_sys_mount+0x722/0x810 fs/namespace.c:4032 __x64_sys_mount+0xe4/0x150 fs/namespace.c:4032 x64_sys_call+0x255a/0x3ba0 arch/x86/include/generated/asm/syscalls_64.h:166 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xcd/0x1e0 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f CPU: 1 UID: 0 PID: 6665 Comm: syz.3.464 Not tainted 6.11.0-syzkaller-12113-ge7ed34365879 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 =====================================================