Warning: Permanently added '10.128.1.169' (ED25519) to the list of known hosts. 2023/09/30 07:10:46 ignoring optional flag "sandboxArg"="0" 2023/09/30 07:10:46 parsed 1 programs 2023/09/30 07:10:48 executed programs: 0 [ 50.531388][ T2119] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 54.017237][ T2544] loop0: detected capacity change from 0 to 1024 [ 54.024099][ T2544] ======================================================= [ 54.024099][ T2544] WARNING: The mand mount option has been deprecated and [ 54.024099][ T2544] and is ignored by this kernel. Remove the mand [ 54.024099][ T2544] option from the mount to silence this warning. [ 54.024099][ T2544] ======================================================= [ 54.066114][ T2544] ================================================================== [ 54.074193][ T2544] BUG: KASAN: wild-memory-access in hfsplus_bnode_read_u16+0x124/0x2b0 [ 54.082541][ T2544] Read of size 1 at addr 000508800000103f by task syz-executor.0/2544 [ 54.090667][ T2544] [ 54.092967][ T2544] CPU: 0 PID: 2544 Comm: syz-executor.0 Not tainted 6.6.0-rc3-syzkaller #0 [ 54.101783][ T2544] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023 [ 54.112161][ T2544] Call Trace: [ 54.115419][ T2544] [ 54.118327][ T2544] dump_stack_lvl+0xf8/0x260 [ 54.123038][ T2544] ? nf_tcp_handle_invalid+0x300/0x300 [ 54.128671][ T2544] ? panic+0x410/0x410 [ 54.132722][ T2544] ? _printk+0xce/0x110 [ 54.136860][ T2544] print_report+0xe6/0x540 [ 54.141299][ T2544] ? hfsplus_bnode_read_u16+0x124/0x2b0 [ 54.147027][ T2544] kasan_report+0x175/0x1b0 [ 54.151549][ T2544] ? hfsplus_bnode_read_u16+0x124/0x2b0 [ 54.157108][ T2544] ? hfsplus_bnode_read_u16+0x124/0x2b0 [ 54.162918][ T2544] kasan_check_range+0x27e/0x290 [ 54.167918][ T2544] ? hfsplus_bnode_read_u16+0x124/0x2b0 [ 54.173872][ T2544] __asan_memcpy+0x29/0x70 [ 54.178349][ T2544] hfsplus_bnode_read_u16+0x124/0x2b0 [ 54.183871][ T2544] ? hfsplus_bnode_read+0x190/0x190 [ 54.189070][ T2544] ? do_raw_spin_unlock+0x13b/0x8b0 [ 54.194441][ T2544] hfsplus_bnode_find+0x5c1/0x1020 [ 54.199617][ T2544] ? graph_lock+0x12c/0x480 [ 54.204109][ T2544] ? hfsplus_bnode_unlink+0x9a0/0x9a0 [ 54.209732][ T2544] ? graph_unlock+0x169/0x230 [ 54.214384][ T2544] ? graph_lock+0x480/0x480 [ 54.218861][ T2544] ? list_move_tail+0xbd/0x130 [ 54.223770][ T2544] ? register_lock_class+0x6bf/0x870 [ 54.229027][ T2544] hfsplus_bmap_alloc+0x116/0x970 [ 54.234116][ T2544] ? hfsplus_bmap_reserve+0x3c0/0x3c0 [ 54.239464][ T2544] ? is_dynamic_key+0x180/0x1e0 [ 54.244509][ T2544] hfs_btree_inc_height+0xf5/0xe60 [ 54.249771][ T2544] ? read_lock_is_recursive+0x20/0x20 [ 54.255147][ T2544] ? hfsplus_brec_insert+0xca0/0xca0 [ 54.260602][ T2544] ? kasan_set_track+0x61/0x70 [ 54.265456][ T2544] ? __kasan_kmalloc+0x98/0xb0 [ 54.270198][ T2544] ? __kmalloc+0xaa/0x1d0 [ 54.274695][ T2544] ? hfsplus_find_init+0x80/0x190 [ 54.279869][ T2544] ? hfsplus_get_block+0x228/0x15a0 [ 54.285094][ T2544] ? rcu_is_watching+0x1f/0x90 [ 54.290354][ T2544] hfsplus_brec_insert+0x12e/0xca0 [ 54.295444][ T2544] ? hfsplus_find_init+0x11b/0x190 [ 54.300993][ T2544] ? mutex_lock_nested+0x20/0x20 [ 54.306095][ T2544] ? hfsplus_brec_keylen+0x290/0x290 [ 54.311474][ T2544] __hfsplus_ext_write_extent+0x2ef/0x530 [ 54.317269][ T2544] __hfsplus_ext_cache_extent+0x64/0xd50 [ 54.322889][ T2544] hfsplus_file_extend+0x421/0x1870 [ 54.328075][ T2544] ? hfsplus_get_block+0x15a0/0x15a0 [ 54.333353][ T2544] ? find_lock_entries+0xea0/0xea0 [ 54.338453][ T2544] ? clean_bdev_aliases+0x1ce/0x5a0 [ 54.343720][ T2544] hfsplus_get_block+0x228/0x15a0 [ 54.348765][ T2544] ? create_empty_buffers+0xc0/0xc0 [ 54.353935][ T2544] ? hfsplus_ext_write_extent+0x1c0/0x1c0 [ 54.359823][ T2544] ? _raw_spin_unlock+0x28/0x40 [ 54.364760][ T2544] ? folio_create_buffers+0xc8/0x180 [ 54.370035][ T2544] __block_write_begin_int+0x3b9/0x1320 [ 54.375673][ T2544] ? folio_add_lru+0x184/0x530 [ 54.380440][ T2544] ? hfsplus_ext_write_extent+0x1c0/0x1c0 [ 54.386147][ T2544] ? folio_zero_new_buffers+0x510/0x510 [ 54.391697][ T2544] ? pagecache_get_page+0x146/0x380 [ 54.396884][ T2544] ? hfsplus_ext_write_extent+0x1c0/0x1c0 [ 54.402587][ T2544] block_write_begin+0x72/0x150 [ 54.407418][ T2544] cont_write_begin+0x7d2/0x850 [ 54.412243][ T2544] ? generic_cont_expand_simple+0x220/0x220 [ 54.418195][ T2544] ? rcu_is_watching+0x1f/0x90 [ 54.422932][ T2544] ? __mark_inode_dirty+0x1e6/0x740 [ 54.428101][ T2544] hfsplus_write_begin+0x85/0xb0 [ 54.433123][ T2544] ? hfsplus_ext_write_extent+0x1c0/0x1c0 [ 54.439036][ T2544] ? __block_commit_write+0x250/0x250 [ 54.444527][ T2544] cont_write_begin+0x290/0x850 [ 54.449582][ T2544] ? generic_cont_expand_simple+0x220/0x220 [ 54.455537][ T2544] ? smk_access+0x340/0x340 [ 54.460022][ T2544] ? current_time+0x86/0x220 [ 54.464587][ T2544] hfsplus_write_begin+0x85/0xb0 [ 54.469524][ T2544] ? hfsplus_ext_write_extent+0x1c0/0x1c0 [ 54.475315][ T2544] generic_cont_expand_simple+0x160/0x220 [ 54.481186][ T2544] ? submit_bh+0x10/0x10 [ 54.485405][ T2544] ? read_lock_is_recursive+0x20/0x20 [ 54.490787][ T2544] hfsplus_setattr+0x129/0x1f0 [ 54.495528][ T2544] notify_change+0x853/0xb60 [ 54.500099][ T2544] do_truncate+0x1da/0x2c0 [ 54.504560][ T2544] ? put_page_bootmem+0x240/0x240 [ 54.509643][ T2544] ? __fget_files+0x2d/0x2c0 [ 54.514218][ T2544] ? do_syscall_64+0x41/0x90 [ 54.519128][ T2544] do_sys_ftruncate+0x2ea/0x500 [ 54.524149][ T2544] do_syscall_64+0x41/0x90 [ 54.528631][ T2544] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 54.534761][ T2544] RIP: 0033:0x7f376dc7cb29 [ 54.539335][ T2544] 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 [ 54.559222][ T2544] RSP: 002b:00007f376eaaf0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000004d [ 54.567616][ T2544] RAX: ffffffffffffffda RBX: 00007f376dd9bf80 RCX: 00007f376dc7cb29 [ 54.575651][ T2544] RDX: 0000000000000000 RSI: 0000000000048280 RDI: 0000000000000004 [ 54.583600][ T2544] RBP: 00007f376dcc847a R08: 0000000000000000 R09: 0000000000000000 [ 54.591644][ T2544] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 54.599591][ T2544] R13: 0000000000000006 R14: 00007f376dd9bf80 R15: 00007ffd1006e688 [ 54.607546][ T2544] [ 54.610548][ T2544] ================================================================== [ 54.618796][ T2544] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 54.626175][ T2544] Kernel Offset: disabled [ 54.630509][ T2544] Rebooting in 86400 seconds..