syzbot

gfs2: fsid=syz:syz.0: G:  s:SH n:2/13 f:qobnN t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
gfs2: fsid=syz:syz.0:  H: s:SH f:eEcH e:0 p:0 [(none)] init_inodes+0x125/0x510 fs/gfs2/ops_fstype.c:886
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BUG: KMSAN: uninit-value in inode_go_dump+0x49d/0x4d0 fs/gfs2/glops.c:554
 inode_go_dump+0x49d/0x4d0 fs/gfs2/glops.c:554
 gfs2_dump_glock+0x22a5/0x23d0 fs/gfs2/glock.c:2385
 gfs2_consist_inode_i+0x19f/0x220 fs/gfs2/util.c:465
 gfs2_dinode_in fs/gfs2/glops.c:469 [inline]
 gfs2_inode_refresh+0xf2c/0x1570 fs/gfs2/glops.c:489
 inode_go_instantiate+0x6e/0xc0 fs/gfs2/glops.c:508
 gfs2_instantiate+0x26f/0x4b0 fs/gfs2/glock.c:454
 gfs2_glock_holder_ready fs/gfs2/glock.c:1319 [inline]
 gfs2_glock_wait+0x2a4/0x3e0 fs/gfs2/glock.c:1339
 gfs2_glock_nq+0x2078/0x2ea0 fs/gfs2/glock.c:1587
 gfs2_glock_nq_init fs/gfs2/glock.h:261 [inline]
 init_journal+0x1208/0x38b0 fs/gfs2/ops_fstype.c:792
 init_inodes+0x125/0x510 fs/gfs2/ops_fstype.c:886
 gfs2_fill_super+0x3c55/0x44c0 fs/gfs2/ops_fstype.c:1250
 get_tree_bdev+0x88a/0xd10 fs/super.c:1303
 gfs2_get_tree+0x5c/0x340 fs/gfs2/ops_fstype.c:1335
 vfs_get_tree+0xa5/0x500 fs/super.c:1510
 do_new_mount+0x68d/0x1540 fs/namespace.c:3039
 path_mount+0x725/0x1ee0 fs/namespace.c:3369
 do_mount fs/namespace.c:3382 [inline]
 __do_sys_mount fs/namespace.c:3591 [inline]
 __se_sys_mount+0x725/0x810 fs/namespace.c:3568
 __ia32_sys_mount+0xe3/0x150 fs/namespace.c:3568
 do_syscall_32_irqs_on arch/x86/entry/common.c:112 [inline]
 __do_fast_syscall_32+0xa2/0x100 arch/x86/entry/common.c:178
 do_fast_syscall_32+0x37/0x80 arch/x86/entry/common.c:203
 do_SYSENTER_32+0x1f/0x30 arch/x86/entry/common.c:246
 entry_SYSENTER_compat_after_hwframe+0x70/0x82

Uninit was created at:
 __alloc_pages+0x9a4/0xe00 mm/page_alloc.c:4791
 alloc_pages+0xd01/0x1040
 alloc_slab_page mm/slub.c:1851 [inline]
 allocate_slab mm/slub.c:1998 [inline]
 new_slab+0x41e/0x1580 mm/slub.c:2051
 ___slab_alloc+0x10f9/0x3100 mm/slub.c:3192
 __slab_alloc mm/slub.c:3291 [inline]
 __slab_alloc_node mm/slub.c:3344 [inline]
 slab_alloc_node mm/slub.c:3441 [inline]
 slab_alloc mm/slub.c:3459 [inline]
 __kmem_cache_alloc_lru mm/slub.c:3466 [inline]
 kmem_cache_alloc_lru+0x58f/0x9b0 mm/slub.c:3482
 alloc_inode_sb include/linux/fs.h:2711 [inline]
 gfs2_alloc_inode+0x66/0x210 fs/gfs2/super.c:1476
 alloc_inode+0x83/0x440 fs/inode.c:260
 iget5_locked+0xa9/0x210 fs/inode.c:1241
 gfs2_inode_lookup+0xbe/0x1440 fs/gfs2/inode.c:124
 gfs2_lookup_root fs/gfs2/ops_fstype.c:462 [inline]
 init_sb+0xe62/0x1880 fs/gfs2/ops_fstype.c:529
 gfs2_fill_super+0x32ce/0x44c0 fs/gfs2/ops_fstype.c:1217
 get_tree_bdev+0x88a/0xd10 fs/super.c:1303
 gfs2_get_tree+0x5c/0x340 fs/gfs2/ops_fstype.c:1335
 vfs_get_tree+0xa5/0x500 fs/super.c:1510
 do_new_mount+0x68d/0x1540 fs/namespace.c:3039
 path_mount+0x725/0x1ee0 fs/namespace.c:3369
 do_mount fs/namespace.c:3382 [inline]
 __do_sys_mount fs/namespace.c:3591 [inline]
 __se_sys_mount+0x725/0x810 fs/namespace.c:3568
 __ia32_sys_mount+0xe3/0x150 fs/namespace.c:3568
 do_syscall_32_irqs_on arch/x86/entry/common.c:112 [inline]
 __do_fast_syscall_32+0xa2/0x100 arch/x86/entry/common.c:178
 do_fast_syscall_32+0x37/0x80 arch/x86/entry/common.c:203
 do_SYSENTER_32+0x1f/0x30 arch/x86/entry/common.c:246
 entry_SYSENTER_compat_after_hwframe+0x70/0x82

CPU: 0 PID: 5570 Comm: syz-executor.3 Not tainted 6.4.0-rc4-syzkaller-g2741f1b02117 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023
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