BUG at fs/jfs/jfs_dmap.c:3039 assert(bitno < 32)
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kernel BUG at fs/jfs/jfs_dmap.c:3039!
Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP
Modules linked in:
CPU: 0 PID: 4956 Comm: syz.1.134 Not tainted 6.1.129-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : dbFindBits+0x1e0/0x1e4 fs/jfs/jfs_dmap.c:3039
lr : dbFindBits+0x1e0/0x1e4 fs/jfs/jfs_dmap.c:3039
sp : ffff800021616c90
x29: ffff800021616c90 x28: 00000000ffffffff x27: 1ffff000042c2d9c
x26: dfff800000000000 x25: 0000000000000000 x24: 0000000000000000
x23: ffff8000160b1ef0 x22: 0000000000000020 x21: 0000000000000000
x20: 0000000000000001 x19: 0000000000000000 x18: ffff800021616260
x17: 0000000000000000 x16: ffff80001232163c x15: 0000000000000002
x14: 00000000ffffffff x13: 0000000000000001 x12: 0000000000080000
x11: 0000000000013d26 x10: ffff800023c29000 x9 : a41c3d87990cae00
x8 : a41c3d87990cae00 x7 : 0000000000000001 x6 : 0000000000000001
x5 : ffff800021616598 x4 : ffff800015bd5320 x3 : ffff80000ab31e78
x2 : ffff0001b3cc4cd0 x1 : 0000000100000000 x0 : 0000000000000030
Call trace:
 dbFindBits+0x1e0/0x1e4 fs/jfs/jfs_dmap.c:3039
 dbAllocDmapLev+0x194/0x414 fs/jfs/jfs_dmap.c:1988
 dbAllocCtl+0x12c/0x890 fs/jfs/jfs_dmap.c:1828
 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+0xb14/0x576c fs/jfs/jfs_dtree.c:870
 jfs_rename+0x848/0x1890 fs/jfs/namei.c:1224
 vfs_rename+0xac8/0xe04 fs/namei.c:4874
 do_renameat2+0x9ec/0xe64 fs/namei.c:5027
 __do_sys_renameat2 fs/namei.c:5060 [inline]
 __se_sys_renameat2 fs/namei.c:5057 [inline]
 __arm64_sys_renameat2+0xe0/0xfc fs/namei.c:5057
 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline]
 invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52
 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140
 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204
 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637
 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585
Code: f0046e43 91190063 52817be2 9593d9a6 (d4210000) 
---[ end trace 0000000000000000 ]---