================================================================================
UBSAN: array-index-out-of-bounds in fs/jfs/jfs_dmap.c:2841:19
index 5570561 is out of range for type 's8 [1365]'
CPU: 0 PID: 119 Comm: jfsCommit Not tainted 6.0.0-syzkaller-09589-g55be6084c8e0 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0xcd/0x134 lib/dump_stack.c:106
 ubsan_epilogue+0xb/0x50 lib/ubsan.c:151
 __ubsan_handle_out_of_bounds.cold+0x62/0x6c lib/ubsan.c:283
 dbAdjTree+0x34c/0x360 fs/jfs/jfs_dmap.c:2841
 dbJoin+0x1f0/0x240 fs/jfs/jfs_dmap.c:2808
 dbFreeBits+0x15d/0x8c0 fs/jfs/jfs_dmap.c:2305
 dbFreeDmap+0x61/0x1a0 fs/jfs/jfs_dmap.c:2054
 dbFree+0x250/0x540 fs/jfs/jfs_dmap.c:379
 txFreeMap+0x70a/0xd70 fs/jfs/jfs_txnmgr.c:2510
 xtTruncate+0x1d2a/0x2720 fs/jfs/jfs_xtree.c:2467
 jfs_free_zero_link+0x33b/0x4a0 fs/jfs/namei.c:758
 jfs_evict_inode+0x40f/0x4a0 fs/jfs/inode.c:153
 evict+0x2ed/0x6b0 fs/inode.c:664
 iput_final fs/inode.c:1747 [inline]
 iput.part.0+0x55d/0x810 fs/inode.c:1773
 iput+0x58/0x70 fs/inode.c:1763
 txUpdateMap+0x97c/0xc50 fs/jfs/jfs_txnmgr.c:2362
 txLazyCommit fs/jfs/jfs_txnmgr.c:2659 [inline]
 jfs_lazycommit+0x5bb/0xaa0 fs/jfs/jfs_txnmgr.c:2727
 kthread+0x2e4/0x3a0 kernel/kthread.c:376
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:306
 </TASK>
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