BUG at fs/jfs/jfs_dmap.c:3033 assert(bitno < 32)
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kernel BUG at fs/jfs/jfs_dmap.c:3033!
Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP
Modules linked in:
CPU: 0 UID: 0 PID: 7355 Comm: syz.3.152 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : dbFindBits+0x1e0/0x1e4 fs/jfs/jfs_dmap.c:3033
lr : dbFindBits+0x1e0/0x1e4 fs/jfs/jfs_dmap.c:3033
sp : ffff80009e3a6cb0
x29: ffff80009e3a6cb0 x28: 00000000ffffffff x27: 1ffff00013c74da0
x26: dfff800000000000 x25: 0000000000000000 x24: 0000000000000000
x23: ffff80008fdf2c90 x22: 0000000000000020 x21: 0000000000000000
x20: 0000000000000001 x19: 0000000000000000 x18: ffff80009e3a6120
x17: 00000000000341ff x16: ffff8000830ce3b0 x15: 0000000000000001
x14: 1ffff00013c74ce0 x13: 0000000000000000 x12: 0000000000000000
x11: 0000000000000001 x10: 0000000000ff0100 x9 : 65140bcd84707800
x8 : 65140bcd84707800 x7 : ffff80008005e120 x6 : ffff80008005e31c
x5 : ffff0000f19b2608 x4 : ffff80009e3a6348 x3 : ffff80008306a370
x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000030
Call trace:
 dbFindBits+0x1e0/0x1e4 fs/jfs/jfs_dmap.c:3033 (P)
 dbFindBits+0x1e0/0x1e4 fs/jfs/jfs_dmap.c:3033 (L)
 dbAllocDmapLev+0x194/0x414 fs/jfs/jfs_dmap.c:1985
 dbAllocCtl+0x104/0x844 fs/jfs/jfs_dmap.c:1825
 dbAllocAG+0x208/0xe4c fs/jfs/jfs_dmap.c:1364
 dbAlloc+0x520/0xb68 fs/jfs/jfs_dmap.c:888
 dtSplitUp fs/jfs/jfs_dtree.c:981 [inline]
 dtInsert+0xb18/0x573c fs/jfs/jfs_dtree.c:870
 jfs_rename+0x848/0x17ec fs/jfs/namei.c:1225
 vfs_rename+0x9bc/0xc84 fs/namei.c:5013
 do_renameat2+0x9c8/0xe40 fs/namei.c:5170
 __do_sys_renameat2 fs/namei.c:5204 [inline]
 __se_sys_renameat2 fs/namei.c:5201 [inline]
 __arm64_sys_renameat2+0xd8/0xf4 fs/namei.c:5201
 __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: b004f463 911d8063 52817b22 95905098 (d4210000) 
---[ end trace 0000000000000000 ]---