================================================================================
UBSAN: array-index-out-of-bounds in fs/jfs/jfs_dmap.c:2841:19
index -16119285 is out of range for type 's8 [1365]'
CPU: 1 PID: 120 Comm: jfsCommit Not tainted 6.0.0-syzkaller-09039-ga6afa4199d3d #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+0x8f1/0xd70 fs/jfs/jfs_txnmgr.c:2529
 txUpdateMap+0x3cd/0xc50 fs/jfs/jfs_txnmgr.c:2325
 txLazyCommit fs/jfs/jfs_txnmgr.c:2659 [inline]
 jfs_lazycommit+0x610/0xb70 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>
================================================================================
Kernel panic - not syncing: panic_on_warn set ...
CPU: 0 PID: 120 Comm: jfsCommit Not tainted 6.0.0-syzkaller-09039-ga6afa4199d3d #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
 panic+0x2c8/0x622 kernel/panic.c:274
 ubsan_epilogue+0x4a/0x50 lib/ubsan.c:158
 __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+0x8f1/0xd70 fs/jfs/jfs_txnmgr.c:2529
 txUpdateMap+0x3cd/0xc50 fs/jfs/jfs_txnmgr.c:2325
 txLazyCommit fs/jfs/jfs_txnmgr.c:2659 [inline]
 jfs_lazycommit+0x610/0xb70 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>
Kernel Offset: disabled
Rebooting in 86400 seconds..