------------[ cut here ]------------
kernel BUG at fs/jfs/jfs_dmap.c:2984!
Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP
Modules linked in:
CPU: 0 PID: 12339 Comm: syz-executor.0 Not tainted 6.1.0-rc4-syzkaller-31872-g1621b6eaebf7 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/30/2022
pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : dbFindBits fs/jfs/jfs_dmap.c:2984 [inline]
pc : dbAllocDmapLev+0x3e0/0x3e4 fs/jfs/jfs_dmap.c:1950
lr : dbFindBits fs/jfs/jfs_dmap.c:2984 [inline]
lr : dbAllocDmapLev+0x3e0/0x3e4 fs/jfs/jfs_dmap.c:1950
sp : ffff80001386b570
x29: ffff80001386b580 x28: 0000000000000000 x27: 0000000000000000
x26: 0000000000000020 x25: 0000000000000000 x24: 0000000000000001
x23: 0000000000000000 x22: ffff000115d91000 x21: ffff0001139e3000
x20: 0000000000000001 x19: 0000000000000000 x18: 000000000000037f
x17: ffff80000c04d83c x16: ffff80000db1a158 x15: ffff0001126e0000
x14: 0000000000000000 x13: 00000000ffffffff x12: ffff0001126e0000
x11: ff808000081c06c8 x10: 0000000000000000 x9 : 129db9d8edbfbb00
x8 : 129db9d8edbfbb00 x7 : ffff800008162114 x6 : 0000000000000000
x5 : 0000000000000080 x4 : 0000000000000001 x3 : 0000000000000000
x2 : ffff0001fefbecc8 x1 : 0000000100000000 x0 : 0000000000000030
Call trace:
 dbFindBits fs/jfs/jfs_dmap.c:2984 [inline]
 dbAllocDmapLev+0x3e0/0x3e4 fs/jfs/jfs_dmap.c:1950
 dbAllocCtl+0x9c/0x4e8 fs/jfs/jfs_dmap.c:1793
 dbAllocAG+0xe0/0x524 fs/jfs/jfs_dmap.c:1334
 dbAlloc+0x2c0/0x694 fs/jfs/jfs_dmap.c:858
 dtSplitUp+0x1e0/0x1294 fs/jfs/jfs_dtree.c:974
 dtInsert+0x180/0x378 fs/jfs/jfs_dtree.c:863
 jfs_create+0x390/0x488 fs/jfs/namei.c:137
 lookup_open fs/namei.c:3413 [inline]
 open_last_lookups fs/namei.c:3481 [inline]
 path_openat+0x804/0x11c4 fs/namei.c:3710
 do_filp_open+0xdc/0x1b8 fs/namei.c:3740
 do_sys_openat2+0xb8/0x22c fs/open.c:1310
 do_sys_open fs/open.c:1326 [inline]
 __do_sys_openat fs/open.c:1342 [inline]
 __se_sys_openat fs/open.c:1337 [inline]
 __arm64_sys_openat+0xb0/0xe0 fs/open.c:1337
 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline]
 invoke_syscall arch/arm64/kernel/syscall.c:52 [inline]
 el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142
 do_el0_svc+0x48/0x164 arch/arm64/kernel/syscall.c:206
 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637
 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584
Code: 91196821 91254863 52817502 94ca902a (d4210000) 
---[ end trace 0000000000000000 ]---