BUG at fs/jfs/jfs_dmap.c:2984 assert(bitno < 32)
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kernel BUG at fs/jfs/jfs_dmap.c:2984!
Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP
Modules linked in:
CPU: 0 PID: 16793 Comm: syz-executor.3 Not tainted 6.0.0-rc7-syzkaller-18095-gbbed346d5a96 #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 : dbAllocNear+0x2d4/0x2d8 fs/jfs/jfs_dmap.c:1224
lr : dbFindBits fs/jfs/jfs_dmap.c:2984 [inline]
lr : dbAllocNear+0x2d4/0x2d8 fs/jfs/jfs_dmap.c:1224
sp : ffff80001ca5b720
x29: ffff80001ca5b720 x28: 00000000ff000fff x27: 0000000000000000
x26: 0000000000000000 x25: 0000000000000020 x24: 0000000000000010
x23: 0000000000000020 x22: ffff000126cf0000 x21: ffff000113e82800
x20: 000000000000000d x19: ffff80001ca5b830 x18: 000000000000020f
x17: ffff80000bffd6bc x16: ffff80000db49158 x15: ffff000111c43500
x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000
x11: 0000000000008dea x10: ffff800018213000 x9 : c18a59ec64fd0500
x8 : c18a59ec64fd0500 x7 : ffff800008161d1c x6 : 0000000000000000
x5 : 0000000000000080 x4 : 0000000000000001 x3 : 0000000000000000
x2 : ffff0001fefbecd0 x1 : 0000000100000000 x0 : 0000000000000030
Call trace:
 dbFindBits fs/jfs/jfs_dmap.c:2984 [inline]
 dbAllocNear+0x2d4/0x2d8 fs/jfs/jfs_dmap.c:1224
 dbAlloc+0x4fc/0x694 fs/jfs/jfs_dmap.c:813
 ea_write+0x148/0x434 fs/jfs/xattr.c:232
 ea_put+0x130/0x3c0 fs/jfs/xattr.c:610
 __jfs_setxattr+0x538/0x5f4 fs/jfs/xattr.c:783
 __jfs_xattr_set+0x84/0x108 fs/jfs/xattr.c:917
 jfs_xattr_set+0x58/0x70 fs/jfs/xattr.c:941
 __vfs_setxattr+0x250/0x260 fs/xattr.c:182
 __vfs_setxattr_noperm+0xcc/0x320 fs/xattr.c:216
 __vfs_setxattr_locked+0x16c/0x194 fs/xattr.c:277
 vfs_setxattr+0x174/0x280 fs/xattr.c:313
 do_setxattr fs/xattr.c:600 [inline]
 setxattr fs/xattr.c:623 [inline]
 path_setxattr+0x354/0x414 fs/xattr.c:642
 __do_sys_setxattr fs/xattr.c:658 [inline]
 __se_sys_setxattr fs/xattr.c:654 [inline]
 __arm64_sys_setxattr+0x2c/0x40 fs/xattr.c:654
 __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:636
 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:654
 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:581
Code: 91052821 91110863 52817502 94c9993b (d4210000) 
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