loop0: detected capacity change from 0 to 32768
gfs2: fsid=statfs_quantum: Trying to join cluster "lock_nolock", "statfs_quantum"
gfs2: fsid=statfs_quantum: Now mounting FS (format 1801)...
gfs2: fsid=statfs_quantum.s: journal 0 mapped with 20 extents in 0ms
gfs2: fsid=statfs_quantum.s: first mount done, others may mount
------------[ cut here ]------------
WARNING: mm/page_alloc.c:5159 at __alloc_frozen_pages_noprof+0x2c8/0x370 mm/page_alloc.c:5159, CPU#0: syz.0.0/5337
Modules linked in:
CPU: 0 UID: 0 PID: 5337 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
RIP: 0010:__alloc_frozen_pages_noprof+0x2c8/0x370 mm/page_alloc.c:5159
Code: 74 10 4c 89 e7 89 54 24 0c e8 e4 9b 0d 00 8b 54 24 0c 49 83 3c 24 00 0f 85 a5 fe ff ff e9 a6 fe ff ff c6 05 f8 14 50 0d 01 90 <0f> 0b 90 e9 18 ff ff ff a9 00 00 08 00 48 8b 4c 24 10 4c 8d 44 24
RSP: 0018:ffffc9000d5df460 EFLAGS: 00010246
RAX: ffffc9000d5df400 RBX: 0000000000000014 RCX: 0000000000000000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffc9000d5df4c8
RBP: ffffc9000d5df548 R08: ffffc9000d5df4c7 R09: 0000000000000000
R10: ffffc9000d5df4a0 R11: fffff52001abbe99 R12: 0000000000000000
R13: 1ffff92001abbe90 R14: 0000000000040d40 R15: dffffc0000000000
FS:  00007f6cf8abb6c0(0000) GS:ffff88808d683000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055f0e3be1168 CR3: 0000000042b46000 CR4: 0000000000352ef0
Call Trace:
 <TASK>
 alloc_pages_mpol+0x232/0x4a0 mm/mempolicy.c:2416
 ___kmalloc_large_node+0x4e/0x100 mm/slub.c:5593
 __kmalloc_large_node_noprof+0x18/0x90 mm/slub.c:5624
 __do_kmalloc_node mm/slub.c:5640 [inline]
 __kmalloc_noprof+0x4bd/0x800 mm/slub.c:5664
 kmalloc_noprof include/linux/slab.h:961 [inline]
 kmalloc_array_noprof include/linux/slab.h:1003 [inline]
 compute_bitstructs fs/gfs2/rgrp.c:766 [inline]
 read_rindex_entry fs/gfs2/rgrp.c:931 [inline]
 gfs2_ri_update+0x46a/0x1650 fs/gfs2/rgrp.c:1001
 gfs2_rindex_update+0x2cd/0x370 fs/gfs2/rgrp.c:1051
 init_inodes+0x24e/0x320 fs/gfs2/ops_fstype.c:872
 gfs2_fill_super+0x1a08/0x21b0 fs/gfs2/ops_fstype.c:1250
 get_tree_bdev_flags+0x40e/0x4d0 fs/super.c:1699
 gfs2_get_tree+0x51/0x1e0 fs/gfs2/ops_fstype.c:1332
 vfs_get_tree+0x92/0x2a0 fs/super.c:1759
 fc_mount fs/namespace.c:1199 [inline]
 do_new_mount_fc fs/namespace.c:3636 [inline]
 do_new_mount+0x302/0xa10 fs/namespace.c:3712
 do_mount fs/namespace.c:4035 [inline]
 __do_sys_mount fs/namespace.c:4224 [inline]
 __se_sys_mount+0x313/0x410 fs/namespace.c:4201
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xfa/0xf80 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f6cf7b90f6a
Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 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:00007f6cf8abae68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007f6cf8abaef0 RCX: 00007f6cf7b90f6a
RDX: 00002000000008c0 RSI: 0000200000000100 RDI: 00007f6cf8abaeb0
RBP: 00002000000008c0 R08: 00007f6cf8abaef0 R09: 0000000000008c1b
R10: 0000000000008c1b R11: 0000000000000246 R12: 0000200000000100
R13: 00007f6cf8abaeb0 R14: 00000000000127a7 R15: 0000200000000240
 </TASK>