Warning: Permanently added '10.128.1.232' (ED25519) to the list of known hosts. 2024/10/24 19:32:24 ignoring optional flag "sandboxArg"="0" 2024/10/24 19:32:24 ignoring optional flag "type"="gce" 2024/10/24 19:32:24 parsed 1 programs 2024/10/24 19:32:24 executed programs: 0 [ 54.177749][ T1510] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 56.254416][ T1934] loop0: detected capacity change from 0 to 8192 [ 56.262086][ T1934] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 56.271265][ T1934] REISERFS (device loop0): using ordered data mode [ 56.277950][ T1934] reiserfs: using flush barriers [ 56.283495][ T1934] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 56.299872][ T1934] REISERFS (device loop0): checking transaction log (loop0) [ 56.320625][ T1934] REISERFS (device loop0): Using r5 hash to sort names [ 56.327608][ T1934] REISERFS (device loop0): using 3.5.x disk format [ 56.334667][ T1934] REISERFS (device loop0): Created .reiserfs_priv - reserved for xattr storage. [ 56.345678][ T1934] ================================================================== [ 56.353739][ T1934] BUG: KASAN: out-of-bounds in leaf_paste_in_buffer+0x223/0x9b0 [ 56.361380][ T1934] Read of size 18446744073709551365 at addr ffff88806b355000 by task syz-executor.0/1934 [ 56.371146][ T1934] [ 56.373458][ T1934] CPU: 1 PID: 1934 Comm: syz-executor.0 Not tainted 5.15.169-syzkaller #0 [ 56.381929][ T1934] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 56.391956][ T1934] Call Trace: [ 56.395214][ T1934] [ 56.398114][ T1934] dump_stack_lvl+0x41/0x5e [ 56.402585][ T1934] print_address_description.constprop.0.cold+0x6c/0x309 [ 56.409581][ T1934] ? leaf_paste_in_buffer+0x223/0x9b0 [ 56.414920][ T1934] ? leaf_paste_in_buffer+0x223/0x9b0 [ 56.420287][ T1934] kasan_report.cold+0x83/0xdf [ 56.425021][ T1934] ? leaf_paste_in_buffer+0x223/0x9b0 [ 56.430357][ T1934] kasan_check_range+0x13d/0x180 [ 56.435256][ T1934] memmove+0x20/0x60 [ 56.439141][ T1934] leaf_paste_in_buffer+0x223/0x9b0 [ 56.444302][ T1934] balance_leaf+0x1dbc/0xe180 [ 56.448944][ T1934] ? replace_key+0x300/0x300 [ 56.453496][ T1934] ? do_balance+0x2e0/0x6b0 [ 56.457960][ T1934] do_balance+0x2e0/0x6b0 [ 56.462260][ T1934] ? get_right_neighbor_position+0x170/0x170 [ 56.468199][ T1934] ? wait_for_completion+0x220/0x220 [ 56.473447][ T1934] ? unwind_next_frame+0x13d8/0x1ce0 [ 56.478696][ T1934] reiserfs_paste_into_item+0x63c/0x7b0 [ 56.484215][ T1934] ? reiserfs_delete_object+0x1b0/0x1b0 [ 56.489729][ T1934] ? fs_reclaim_acquire+0xb2/0x160 [ 56.494820][ T1934] ? kasan_unpoison+0x40/0x60 [ 56.499470][ T1934] reiserfs_get_block+0xe98/0x39b0 [ 56.504546][ T1934] ? reiserfs_commit_write+0x620/0x620 [ 56.509966][ T1934] ? lock_downgrade+0x49f/0x4f0 [ 56.514783][ T1934] ? get_obj_cgroup_from_current+0x199/0x410 [ 56.520731][ T1934] ? __lock_acquire.constprop.0+0x478/0xb30 [ 56.526692][ T1934] ? rwlock_bug.part.0+0x90/0x90 [ 56.531596][ T1934] ? do_raw_spin_unlock+0x171/0x230 [ 56.536757][ T1934] __block_write_begin_int+0x2ef/0x1180 [ 56.542270][ T1934] ? reiserfs_commit_write+0x620/0x620 [ 56.547690][ T1934] ? reiserfs_allow_writes+0x90/0x90 [ 56.552933][ T1934] ? invalidate_bh_lrus_cpu+0xe0/0xe0 [ 56.558264][ T1934] ? __mutex_lock+0x1d4/0xea0 [ 56.562900][ T1934] reiserfs_write_begin+0x320/0x820 [ 56.568075][ T1934] generic_cont_expand_simple+0xea/0x120 [ 56.573679][ T1934] ? invalidate_bh_lrus+0x30/0x30 [ 56.578663][ T1934] ? setattr_prepare+0xe3/0xa40 [ 56.583489][ T1934] reiserfs_setattr+0x9b2/0xd20 [ 56.588302][ T1934] ? reiserfs_new_inode+0x1ee0/0x1ee0 [ 56.593633][ T1934] ? current_time+0x6e/0x200 [ 56.598185][ T1934] ? mode_strip_sgid+0x160/0x160 [ 56.603097][ T1934] notify_change+0x4b4/0xea0 [ 56.608096][ T1934] ? down_read_killable+0x380/0x380 [ 56.613257][ T1934] ? do_truncate+0xee/0x1a0 [ 56.617734][ T1934] do_truncate+0xee/0x1a0 [ 56.622027][ T1934] ? file_open_root+0x1f0/0x1f0 [ 56.626837][ T1934] ? lock_acquire+0x11a/0x250 [ 56.631481][ T1934] do_sys_ftruncate+0x423/0x550 [ 56.636293][ T1934] do_syscall_64+0x33/0x80 [ 56.640669][ T1934] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 56.646532][ T1934] RIP: 0033:0x7f1a132e7ae9 [ 56.650915][ T1934] 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 [ 56.670487][ T1934] RSP: 002b:00007f1a12e6a0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000004d [ 56.678960][ T1934] RAX: ffffffffffffffda RBX: 00007f1a13406f80 RCX: 00007f1a132e7ae9 [ 56.686908][ T1934] RDX: 0000000000000000 RSI: 0000000002007ffb RDI: 0000000000000005 [ 56.694887][ T1934] RBP: 00007f1a1333347a R08: 0000000000000000 R09: 0000000000000000 [ 56.702856][ T1934] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 56.710802][ T1934] R13: 0000000000000006 R14: 00007f1a13406f80 R15: 00007ffca4ed81f8 [ 56.718768][ T1934] [ 56.721762][ T1934] [ 56.724052][ T1934] The buggy address belongs to the page: [ 56.729654][ T1934] page:ffffea0001acd540 refcount:1 mapcount:1 mapping:0000000000000000 index:0x7f1a13403 pfn:0x6b355 [ 56.740470][ T1934] memcg:ffff888075024000 [ 56.744702][ T1934] anon flags: 0xfff00000080014(uptodate|lru|swapbacked|node=0|zone=1|lastcpupid=0x7ff) [ 56.754312][ T1934] raw: 00fff00000080014 ffffea0001ad9fc8 ffff8880103f3000 ffff88807685bcc1 [ 56.762865][ T1934] raw: 00000007f1a13403 0000000000000000 0000000100000000 ffff888075024000 [ 56.771411][ T1934] page dumped because: kasan: bad access detected [ 56.777787][ T1934] page_owner tracks the page as allocated [ 56.783480][ T1934] page last allocated via order 0, migratetype Movable, gfp_mask 0x1100cca(GFP_HIGHUSER_MOVABLE), pid 1933, ts 56344162922, free_ts 4900615252 [ 56.797933][ T1934] get_page_from_freelist+0x12d1/0x2d40 [ 56.803473][ T1934] __alloc_pages+0x1b2/0x440 [ 56.808021][ T1934] alloc_pages_vma+0xe0/0x650 [ 56.812678][ T1934] wp_page_copy+0x18c/0x1890 [ 56.817228][ T1934] __handle_mm_fault+0x15ac/0x33a0 [ 56.822324][ T1934] handle_mm_fault+0x1c5/0x5b0 [ 56.827057][ T1934] do_user_addr_fault+0x298/0xc80 [ 56.832043][ T1934] exc_page_fault+0x5a/0xb0 [ 56.836593][ T1934] asm_exc_page_fault+0x22/0x30 [ 56.841406][ T1934] page last free stack trace: [ 56.846042][ T1934] free_pcp_prepare+0x379/0x850 [ 56.850856][ T1934] free_unref_page+0x19/0x4b0 [ 56.855499][ T1934] free_contig_range+0x8b/0xb0 [ 56.860221][ T1934] destroy_args+0x7e/0x503 [ 56.864619][ T1934] debug_vm_pgtable+0x1773/0x17f5 [ 56.869609][ T1934] do_one_initcall+0xb4/0x320 [ 56.874247][ T1934] kernel_init_freeable+0x51e/0x580 [ 56.879407][ T1934] kernel_init+0x14/0x120 [ 56.883703][ T1934] ret_from_fork+0x1f/0x30 [ 56.888086][ T1934] [ 56.890388][ T1934] Memory state around the buggy address: [ 56.895977][ T1934] ffff88806b354f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 56.904002][ T1934] ffff88806b354f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 56.912025][ T1934] >ffff88806b355000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 56.920142][ T1934] ^ [ 56.924187][ T1934] ffff88806b355080: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 56.932216][ T1934] ffff88806b355100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 56.940271][ T1934] ================================================================== [ 56.948292][ T1934] Disabling lock debugging due to kernel taint [ 56.955261][ T1934] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 56.962664][ T1934] Kernel Offset: disabled [ 56.966990][ T1934] Rebooting in 86400 seconds..