gfs2: fsid=syz:syz: Now mounting FS (format 1801)... gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms gfs2: fsid=syz:syz.0: first mount done, others may mount ------------[ cut here ]------------ WARNING: CPU: 0 PID: 3611 at mm/page_alloc.c:5530 __alloc_pages+0x30a/0x560 mm/page_alloc.c:5530 Modules linked in: CPU: 1 PID: 3611 Comm: syz-executor282 Not tainted 6.1.0-rc1-syzkaller-00158-g440b7895c990 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 RIP: 0010:__alloc_pages+0x30a/0x560 mm/page_alloc.c:5530 Code: 5c 24 04 0f 85 f3 00 00 00 44 89 e1 81 e1 7f ff ff ff a9 00 00 04 00 41 0f 44 cc 41 89 cc e9 e3 00 00 00 c6 05 a1 ab 29 0c 01 <0f> 0b 83 fb 0a 0f 86 c8 fd ff ff 31 db 48 c7 44 24 20 0e 36 e0 45 RSP: 0018:ffffc90003c5f4a0 EFLAGS: 00010246 RAX: ffffc90003c5f500 RBX: 0000000000000012 RCX: 0000000000000000 RDX: 0000000000000028 RSI: 0000000000000000 RDI: ffffc90003c5f528 RBP: ffffc90003c5f5b8 R08: dffffc0000000000 R09: ffffc90003c5f500 R10: fffff5200078bea5 R11: 1ffff9200078bea0 R12: 0000000000040d40 R13: 1ffff9200078be9c R14: dffffc0000000000 R15: 1ffff9200078be98 FS: 0000555555781300(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00000000005d84c8 CR3: 0000000079874000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: __alloc_pages_node include/linux/gfp.h:223 [inline] alloc_pages_node include/linux/gfp.h:246 [inline] __kmalloc_large_node+0x8a/0x1a0 mm/slab_common.c:1098 __do_kmalloc_node mm/slab_common.c:943 [inline] __kmalloc+0xfe/0x1a0 mm/slab_common.c:968 kmalloc_array include/linux/slab.h:628 [inline] kcalloc include/linux/slab.h:659 [inline] compute_bitstructs fs/gfs2/rgrp.c:766 [inline] read_rindex_entry fs/gfs2/rgrp.c:931 [inline] gfs2_ri_update+0x537/0x17f0 fs/gfs2/rgrp.c:1001 gfs2_rindex_update+0x313/0x3f0 fs/gfs2/rgrp.c:1051 init_inodes+0x242/0x340 fs/gfs2/ops_fstype.c:917 gfs2_fill_super+0x1bb2/0x2700 fs/gfs2/ops_fstype.c:1247 get_tree_bdev+0x400/0x620 fs/super.c:1323 gfs2_get_tree+0x50/0x210 fs/gfs2/ops_fstype.c:1330 vfs_get_tree+0x88/0x270 fs/super.c:1530 do_new_mount+0x289/0xad0 fs/namespace.c:3040 do_mount fs/namespace.c:3383 [inline] __do_sys_mount fs/namespace.c:3591 [inline] __se_sys_mount+0x2d3/0x3c0 fs/namespace.c:3568 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7fb4bd4a797a Code: 83 c4 08 5b 5d c3 66 2e 0f 1f 84 00 00 00 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffc73f0a0b8 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5 RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb4bd4a797a RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007ffc73f0a0d0 RBP: 00007ffc73f0a0d0 R08: 00007ffc73f0a110 R09: 00005555557812c0 R10: 0000000000000000 R11: 0000000000000282 R12: 0000000000000004 R13: 00007ffc73f0a110 R14: 000000000000091b R15: 000000002000dc88