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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: 1 UID: 0 PID: 7016 Comm: syz.0.110 Not tainted 6.12.0-syzkaller-g7b1d1d4cfac0 #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 : ffff80009fbd6bb0
x29: ffff80009fbd6bb0 x28: 00000000ffffffff x27: 1ffff00013f7ad80
x26: dfff800000000000 x25: 0000000000000000 x24: 0000000000000000
x23: ffff80008fe02d10 x22: 0000000000000020 x21: 0000000000000000
x20: 0000000000000001 x19: 0000000000000000 x18: 1fffe000366cb076
x17: ffff80008f81d000 x16: ffff8000830d1d70 x15: 0000000000000001
x14: 1ffff00013f7acc0 x13: 0000000000000000 x12: 0000000000000000
x11: 0000000000080000 x10: 0000000000003890 x9 : ffcd9fc19d061200
x8 : ffcd9fc19d061200 x7 : ffff8000802c419c x6 : 0000000000000000
x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff80008306dd30
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_create+0x698/0xa18 fs/jfs/namei.c:137
 lookup_open fs/namei.c:3595 [inline]
 open_last_lookups fs/namei.c:3694 [inline]
 path_openat+0x13e4/0x2b14 fs/namei.c:3930
 do_filp_open+0x1bc/0x3cc fs/namei.c:3960
 do_sys_openat2+0x124/0x1b8 fs/open.c:1415
 do_sys_open fs/open.c:1430 [inline]
 __do_sys_openat fs/open.c:1446 [inline]
 __se_sys_openat fs/open.c:1441 [inline]
 __arm64_sys_openat+0x1f0/0x240 fs/open.c:1441
 __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: f004f4c3 911e8063 52817b22 9590418f (d4210000) 
---[ end trace 0000000000000000 ]---