bcachefs (loop1): quotas done
bcachefs (loop1): done starting filesystem
------------[ cut here ]------------
kernel BUG at fs/bcachefs/quota.c:232!
Internal error: Oops - BUG: 00000000f2000800 [#1]  SMP
Modules linked in:
CPU: 0 UID: 0 PID: 6664 Comm: syz.1.22 Not tainted 6.15.0-rc2-syzkaller-gc72692105976 #0 PREEMPT 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : bch2_quota_check_limit+0xc0c/0xc30 fs/bcachefs/quota.c:232
lr : bch2_quota_check_limit+0xc0c/0xc30 fs/bcachefs/quota.c:232
sp : ffff8000a3d97090
x29: ffff8000a3d970a0 x28: 0000000000000001 x27: ffffffffffffffe8
x26: ffff0000f0b93400 x25: ffff0000f5600000 x24: ffffffffffffffe8
x23: ffff0000f0b93400 x22: dfff800000000000 x21: 0000000000000000
x20: 0000000000000000 x19: ffff8000a3d971e0 x18: ffff8000a3d96ef4
x17: 00000000fffffffa x16: ffff8000803c5120 x15: 0000000000000001
x14: 1ffff000147b2dc0 x13: 0000000000000000 x12: 0000000000000000
x11: 0000000000080000 x10: 0000000000039da3 x9 : ffff8000a4c9a000
x8 : 0000000000039da4 x7 : ffff800082c6f940 x6 : 0000000000000001
x5 : ffffffffffffffe8 x4 : 0000000000000000 x3 : ffff8000a3d971e0
x2 : ffff0000f0b93400 x1 : ffffffffffffffe8 x0 : 0000000000000000
Call trace:
 bch2_quota_check_limit+0xc0c/0xc30 fs/bcachefs/quota.c:232 (P)
 bch2_quota_acct+0x3bc/0x72c fs/bcachefs/quota.c:299
 __bch2_i_sectors_acct+0x218/0x264 fs/bcachefs/fs-io.c:163
 bch2_i_sectors_acct fs/bcachefs/fs-io.h:138 [inline]
 bchfs_truncate+0x720/0xa64 fs/bcachefs/fs-io.c:495
 bch2_setattr+0x1a0/0x214 fs/bcachefs/fs.c:1218
 notify_change+0x9f0/0xca0 fs/attr.c:552
 do_truncate+0x1c0/0x28c fs/open.c:65
 handle_truncate fs/namei.c:3466 [inline]
 do_open fs/namei.c:3849 [inline]
 path_openat+0x249c/0x2b1c fs/namei.c:4004
 do_filp_open+0x1e8/0x404 fs/namei.c:4031
 do_sys_openat2+0x120/0x1b8 fs/open.c:1429
 do_sys_open fs/open.c:1444 [inline]
 __do_sys_openat fs/open.c:1460 [inline]
 __se_sys_openat fs/open.c:1455 [inline]
 __arm64_sys_openat+0x1f0/0x244 fs/open.c:1455
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
Code: aa1503e1 942448c1 17fffecf 9768f078 (d4210000) 
---[ end trace 0000000000000000 ]---