forked to background, child pid 749
[    9.694169][  T750] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK

syzkaller
syzkaller login: [   29.085627][  T912] cgroup: Unknown subsys name 'net'
[   29.204247][  T912] cgroup: Unknown subsys name 'rlimit'
[   31.008611][  T912] Adding 124996k swap on ./swap-file.  Priority:0 extents:1 across:124996k 
Warning: Permanently added '10.128.1.29' (ED25519) to the list of known hosts.
2024/03/12 04:12:25 ignoring optional flag "sandboxArg"="0"
2024/03/12 04:12:25 parsed 1 programs
2024/03/12 04:12:27 executed programs: 0
[   58.163783][ T1437] Adding 124996k swap on ./swap-file.  Priority:0 extents:1 across:124996k 
[   63.353320][ T1862] loop0: detected capacity change from 0 to 1024
[   63.365666][ T1862] ==================================================================
[   63.374033][ T1862] BUG: KASAN: slab-out-of-bounds in hfsplus_uni2asc+0x724/0x1180
[   63.382042][ T1862] Read of size 2 at addr ffff88810f26540c by task syz-executor.0/1862
[   63.390282][ T1862] 
[   63.392606][ T1862] CPU: 1 PID: 1862 Comm: syz-executor.0 Not tainted 6.1.81-syzkaller #0
[   63.401355][ T1862] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024
[   63.411584][ T1862] Call Trace:
[   63.414868][ T1862]  <TASK>
[   63.417790][ T1862]  dump_stack_lvl+0xf4/0x251
[   63.422826][ T1862]  ? nf_tcp_handle_invalid+0x2f3/0x2f3
[   63.428482][ T1862]  ? panic+0x3f7/0x3f7
[   63.432768][ T1862]  ? __virt_addr_valid+0x139/0x260
[   63.437999][ T1862]  ? __virt_addr_valid+0x211/0x260
[   63.443299][ T1862]  print_report+0x15f/0x4f0
[   63.448007][ T1862]  ? __virt_addr_valid+0x139/0x260
[   63.453151][ T1862]  ? __virt_addr_valid+0x211/0x260
[   63.458290][ T1862]  ? hfsplus_uni2asc+0x724/0x1180
[   63.463570][ T1862]  kasan_report+0x136/0x160
[   63.468142][ T1862]  ? hfsplus_uni2asc+0x724/0x1180
[   63.473138][ T1862]  hfsplus_uni2asc+0x724/0x1180
[   63.478165][ T1862]  ? memcpy+0x3c/0x60
[   63.482317][ T1862]  hfsplus_readdir+0x7fd/0x10d0
[   63.488145][ T1862]  ? hfsplus_rename+0x160/0x160
[   63.493068][ T1862]  ? iterate_dir+0xaa/0x4f0
[   63.497721][ T1862]  ? down_read_interruptible+0x1010/0x1010
[   63.503681][ T1862]  ? do_raw_spin_unlock+0x137/0x8a0
[   63.508916][ T1862]  ? common_file_perm+0x130/0x1e0
[   63.514163][ T1862]  ? fsnotify_perm+0x29e/0x450
[   63.519167][ T1862]  ? hfsplus_rename+0x160/0x160
[   63.523999][ T1862]  iterate_dir+0x1fa/0x4f0
[   63.528569][ T1862]  __se_sys_getdents64+0x1af/0x3e0
[   63.533757][ T1862]  ? __x64_sys_getdents64+0x80/0x80
[   63.538960][ T1862]  ? filldir+0x570/0x570
[   63.543362][ T1862]  ? switch_fpu_return+0xc9/0x130
[   63.548473][ T1862]  do_syscall_64+0x3d/0x80
[   63.553129][ T1862]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   63.559000][ T1862] RIP: 0033:0x7ffb57a7cce9
[   63.563479][ T1862] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[   63.585696][ T1862] RSP: 002b:00007ffb588bb0c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[   63.594784][ T1862] RAX: ffffffffffffffda RBX: 00007ffb57b9bf80 RCX: 00007ffb57a7cce9
[   63.603527][ T1862] RDX: 0000000000000067 RSI: 0000000020000540 RDI: 0000000000000003
[   63.612343][ T1862] RBP: 00007ffb57ac947a R08: 0000000000000000 R09: 0000000000000000
[   63.620294][ T1862] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[   63.628416][ T1862] R13: 0000000000000006 R14: 00007ffb57b9bf80 R15: 00007fffa359a038
[   63.636896][ T1862]  </TASK>
[   63.640076][ T1862] 
[   63.642537][ T1862] Allocated by task 1862:
[   63.647119][ T1862]  kasan_set_track+0x4b/0x70
[   63.651779][ T1862]  __kasan_kmalloc+0x97/0xb0
[   63.656429][ T1862]  __kmalloc+0xa6/0x1c0
[   63.660558][ T1862]  hfsplus_find_init+0x7c/0x180
[   63.665393][ T1862]  hfsplus_readdir+0x1f4/0x10d0
[   63.670245][ T1862]  iterate_dir+0x1fa/0x4f0
[   63.674723][ T1862]  __se_sys_getdents64+0x1af/0x3e0
[   63.680071][ T1862]  do_syscall_64+0x3d/0x80
[   63.684460][ T1862]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   63.690328][ T1862] 
[   63.692717][ T1862] Last potentially related work creation:
[   63.698489][ T1862]  kasan_save_stack+0x3b/0x60
[   63.703139][ T1862]  __kasan_record_aux_stack+0xb0/0xc0
[   63.708483][ T1862]  call_rcu+0x149/0x830
[   63.712611][ T1862]  netlink_release+0xf48/0x1460
[   63.717525][ T1862]  sock_close+0xbe/0x200
[   63.721744][ T1862]  __fput+0x32e/0x710
[   63.725696][ T1862]  task_work_run+0x206/0x280
[   63.730264][ T1862]  exit_to_user_mode_loop+0xa9/0xc0
[   63.735432][ T1862]  exit_to_user_mode_prepare+0x64/0xb0
[   63.740863][ T1862]  syscall_exit_to_user_mode+0x27/0x1b0
[   63.746379][ T1862]  do_syscall_64+0x49/0x80
[   63.750766][ T1862]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   63.756641][ T1862] 
[   63.758940][ T1862] The buggy address belongs to the object at ffff88810f265000
[   63.758940][ T1862]  which belongs to the cache kmalloc-2k of size 2048
[   63.772962][ T1862] The buggy address is located 1036 bytes inside of
[   63.772962][ T1862]  2048-byte region [ffff88810f265000, ffff88810f265800)
[   63.786740][ T1862] 
[   63.789048][ T1862] The buggy address belongs to the physical page:
[   63.795629][ T1862] page:ffffea00043c9800 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x10f260
[   63.806042][ T1862] head:ffffea00043c9800 order:3 compound_mapcount:0 compound_pincount:0
[   63.814460][ T1862] flags: 0x100000000010200(slab|head|node=0|zone=2)
[   63.821549][ T1862] raw: 0100000000010200 dead000000000100 dead000000000122 ffff888100042000
[   63.830191][ T1862] raw: 0000000000000000 0000000080080008 00000001ffffffff 0000000000000000
[   63.838743][ T1862] page dumped because: kasan: bad access detected
[   63.846021][ T1862] page_owner tracks the page as allocated
[   63.851709][ T1862] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 1, tgid 1 (swapper/0), ts 2404245167, free_ts 0
[   63.871751][ T1862]  post_alloc_hook+0x286/0x2b0
[   63.876504][ T1862]  get_page_from_freelist+0x398c/0x3b60
[   63.882025][ T1862]  __alloc_pages+0x251/0x640
[   63.886583][ T1862]  alloc_page_interleave+0xf/0x120
[   63.891688][ T1862]  alloc_slab_page+0x6a/0x150
[   63.896355][ T1862]  new_slab+0x70/0x250
[   63.900508][ T1862]  ___slab_alloc+0x9df/0xe70
[   63.905160][ T1862]  __kmem_cache_alloc_node+0x195/0x250
[   63.910678][ T1862]  kmalloc_trace+0x26/0xc0
[   63.915108][ T1862]  acpi_add_single_object+0xe0/0x1a90
[   63.920454][ T1862]  acpi_bus_check_add+0x2fb/0x7c0
[   63.925448][ T1862]  acpi_ns_walk_namespace+0x182/0x350
[   63.930967][ T1862]  acpi_walk_namespace+0x8a/0xc0
[   63.935881][ T1862]  acpi_bus_scan+0xbd/0x1b0
[   63.940731][ T1862]  acpi_scan_init+0x21e/0x62b
[   63.945398][ T1862]  acpi_init+0x119/0x1ed
[   63.949624][ T1862] page_owner free stack trace missing
[   63.955063][ T1862] 
[   63.957466][ T1862] Memory state around the buggy address:
[   63.963245][ T1862]  ffff88810f265300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[   63.971462][ T1862]  ffff88810f265380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[   63.979755][ T1862] >ffff88810f265400: 00 04 fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[   63.987970][ T1862]                       ^
[   63.992271][ T1862]  ffff88810f265480: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[   64.000572][ T1862]  ffff88810f265500: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[   64.008986][ T1862] ==================================================================
[   64.017433][ T1862] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[   64.025477][ T1862] Kernel Offset: disabled
[   64.029846][ T1862] Rebooting in 86400 seconds..