loop0: detected capacity change from 0 to 32768
------------[ cut here ]------------
WARNING: CPU: 0 PID: 2373 at mm/page_alloc.c:4551 __alloc_pages+0x1af/0x2e0 mm/page_alloc.c:4551
Modules linked in:
CPU: 0 PID: 2373 Comm: syz-executor.0 Not tainted 6.9.0-rc6-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
RIP: 0010:__alloc_pages+0x1af/0x2e0 mm/page_alloc.c:4551
Code: 64 c7 95 02 01 75 32 c6 05 5b c7 95 02 01 90 48 c7 c7 45 22 54 83 e8 a0 d4 d3 ff 90 0f 0b 90 90 eb 17 c6 05 34 c7 95 02 01 90 <0f> 0b 90 41 83 ff 0a 0f 86 c3 fe ff ff 31 db 65 48 8b 04 25 28 00
RSP: 0018:ffffc90002187400 EFLAGS: 00010246
RAX: 724f94eae29d9100 RBX: 000000000000000b RCX: 0000000000000000
RDX: 0000000000000000 RSI: 000000000000000b RDI: 0000000000040cc0
RBP: 0000000000040cc0 R08: ffffffff835d3d0e R09: ffff888175400001
R10: 0000000000000000 R11: 0000000400000000 R12: 0000000000800000
R13: 0000000000800000 R14: 0000000000000000 R15: 000000000000000b
FS:  00007fcdf25bd6c0(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fcde9501190 CR3: 0000000104b5c000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 __alloc_pages_node include/linux/gfp.h:238 [inline]
 alloc_pages_node include/linux/gfp.h:261 [inline]
 __kmalloc_large_node+0x8a/0x170 mm/slub.c:3911
 __do_kmalloc_node mm/slub.c:3954 [inline]
 __kmalloc_node_track_caller+0x2b8/0x3e0 mm/slub.c:3986
 __do_krealloc mm/slab_common.c:1192 [inline]
 krealloc+0x60/0xc0 mm/slab_common.c:1225
 bch2_printbuf_make_room fs/bcachefs/printbuf.c:38 [inline]
 bch2_prt_printf+0x121/0x190 fs/bcachefs/printbuf.c:78
 bch2_bkey_to_text+0x57/0xf0 fs/bcachefs/bkey_methods.c:282
 bch2_bkey_val_to_text+0x1f/0x80 fs/bcachefs/bkey_methods.c:306
 journal_entry_btree_keys_to_text+0x72/0x170 fs/bcachefs/journal_io.c:410
 bch2_sb_clean_to_text+0x6b/0xc0 fs/bcachefs/sb-clean.c:316
 bch2_sb_field_validate+0xbb/0x100 fs/bcachefs/super-io.c:1211
 bch2_sb_validate+0x36f/0x3e0 fs/bcachefs/super-io.c:468
 __bch2_read_super+0x537/0x590 fs/bcachefs/super-io.c:822
 bch2_fs_open+0x17d/0x530 fs/bcachefs/super.c:2052
 bch2_mount+0x277/0x5c0 fs/bcachefs/fs.c:1903
 legacy_get_tree+0x2d/0x60 fs/fs_context.c:662
 vfs_get_tree+0x2a/0xf0 fs/super.c:1779
 do_new_mount+0x15a/0x3a0 fs/namespace.c:3352
 do_mount fs/namespace.c:3692 [inline]
 __do_sys_mount fs/namespace.c:3898 [inline]
 __se_sys_mount+0x14b/0x1c0 fs/namespace.c:3875
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xe2/0x230 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fcdf187f46a
Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 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 b0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fcdf25bcef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007fcdf25bcf80 RCX: 00007fcdf187f46a
RDX: 0000000020000000 RSI: 0000000020011a40 RDI: 00007fcdf25bcf40
RBP: 0000000020000000 R08: 00007fcdf25bcf80 R09: 0000000001200014
R10: 0000000001200014 R11: 0000000000000246 R12: 0000000020011a40
R13: 00007fcdf25bcf40 R14: 00000000000119fa R15: 0000000020000080
 </TASK>