Warning: Permanently added '10.128.1.2' (ED25519) to the list of known hosts. 2024/07/07 04:45:09 ignoring optional flag "sandboxArg"="0" 2024/07/07 04:45:09 parsed 1 programs 2024/07/07 04:45:09 executed programs: 0 [ 55.749048][ T1505] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 57.901188][ T1929] loop0: detected capacity change from 0 to 8192 [ 57.909584][ T1929] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 57.919033][ T1929] REISERFS (device loop0): using ordered data mode [ 57.925659][ T1929] reiserfs: using flush barriers [ 57.931144][ T1929] 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 [ 57.948171][ T1929] REISERFS (device loop0): checking transaction log (loop0) [ 57.969546][ T1929] REISERFS (device loop0): Using r5 hash to sort names [ 57.976912][ T1929] REISERFS (device loop0): using 3.5.x disk format [ 57.983845][ T1929] REISERFS (device loop0): Created .reiserfs_priv - reserved for xattr storage. [ 58.004177][ T1929] ================================================================== [ 58.012318][ T1929] BUG: KASAN: out-of-bounds in leaf_paste_in_buffer+0x223/0x9b0 [ 58.019953][ T1929] Read of size 18446744073709551365 at addr ffff88806c421000 by task syz-executor.0/1929 [ 58.029811][ T1929] [ 58.032354][ T1929] CPU: 0 PID: 1929 Comm: syz-executor.0 Not tainted 5.15.162-syzkaller #0 [ 58.041268][ T1929] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 58.051332][ T1929] Call Trace: [ 58.054694][ T1929] [ 58.057780][ T1929] dump_stack_lvl+0x41/0x5e [ 58.062535][ T1929] print_address_description.constprop.0.cold+0x6c/0x309 [ 58.069740][ T1929] ? leaf_paste_in_buffer+0x223/0x9b0 [ 58.075095][ T1929] ? leaf_paste_in_buffer+0x223/0x9b0 [ 58.080819][ T1929] kasan_report.cold+0x83/0xdf [ 58.085564][ T1929] ? leaf_paste_in_buffer+0x223/0x9b0 [ 58.091075][ T1929] kasan_check_range+0x13d/0x180 [ 58.096256][ T1929] memmove+0x20/0x60 [ 58.100149][ T1929] leaf_paste_in_buffer+0x223/0x9b0 [ 58.105430][ T1929] balance_leaf+0x1dbc/0xe180 [ 58.110082][ T1929] ? replace_key+0x300/0x300 [ 58.115002][ T1929] ? do_balance+0x2e0/0x6b0 [ 58.119588][ T1929] do_balance+0x2e0/0x6b0 [ 58.123895][ T1929] ? get_right_neighbor_position+0x170/0x170 [ 58.130102][ T1929] ? wait_for_completion+0x220/0x220 [ 58.135464][ T1929] ? unwind_next_frame+0x13d8/0x1ce0 [ 58.140741][ T1929] reiserfs_paste_into_item+0x63c/0x7b0 [ 58.146365][ T1929] ? reiserfs_delete_object+0x1b0/0x1b0 [ 58.151901][ T1929] ? fs_reclaim_acquire+0xb2/0x160 [ 58.156981][ T1929] ? kasan_unpoison+0x40/0x60 [ 58.161652][ T1929] reiserfs_get_block+0xe98/0x39b0 [ 58.166911][ T1929] ? reiserfs_commit_write+0x620/0x620 [ 58.172350][ T1929] ? lock_downgrade+0x47f/0x4f0 [ 58.177178][ T1929] ? get_obj_cgroup_from_current+0x199/0x410 [ 58.183228][ T1929] ? __lock_acquire.constprop.0+0x478/0xb30 [ 58.189095][ T1929] ? rwlock_bug.part.0+0x90/0x90 [ 58.194115][ T1929] ? do_raw_spin_unlock+0x171/0x230 [ 58.199290][ T1929] __block_write_begin_int+0x2ef/0x1180 [ 58.204920][ T1929] ? reiserfs_commit_write+0x620/0x620 [ 58.210357][ T1929] ? reiserfs_allow_writes+0x90/0x90 [ 58.215634][ T1929] ? invalidate_bh_lrus_cpu+0xe0/0xe0 [ 58.221178][ T1929] ? __mutex_lock+0x1d4/0xea0 [ 58.225827][ T1929] reiserfs_write_begin+0x320/0x820 [ 58.231091][ T1929] generic_cont_expand_simple+0xea/0x120 [ 58.236725][ T1929] ? invalidate_bh_lrus+0x30/0x30 [ 58.241822][ T1929] ? setattr_prepare+0xe3/0xa40 [ 58.246957][ T1929] reiserfs_setattr+0x9b2/0xd20 [ 58.251785][ T1929] ? reiserfs_new_inode+0x1ee0/0x1ee0 [ 58.257131][ T1929] ? current_time+0x6e/0x1f0 [ 58.261777][ T1929] ? mode_strip_sgid+0x160/0x160 [ 58.266684][ T1929] notify_change+0x4b4/0xea0 [ 58.271242][ T1929] ? down_write_killable_nested+0x1a0/0x1a0 [ 58.277126][ T1929] ? do_truncate+0xee/0x1a0 [ 58.281718][ T1929] do_truncate+0xee/0x1a0 [ 58.286108][ T1929] ? file_open_root+0x1f0/0x1f0 [ 58.291012][ T1929] ? lock_acquire+0x11a/0x250 [ 58.295666][ T1929] do_sys_ftruncate+0x423/0x550 [ 58.300509][ T1929] do_syscall_64+0x33/0x80 [ 58.304931][ T1929] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 58.310893][ T1929] RIP: 0033:0x7f50f89e6ae9 [ 58.315290][ T1929] 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 [ 58.335194][ T1929] RSP: 002b:00007f50f85690c8 EFLAGS: 00000246 ORIG_RAX: 000000000000004d [ 58.343583][ T1929] RAX: ffffffffffffffda RBX: 00007f50f8b05f80 RCX: 00007f50f89e6ae9 [ 58.351828][ T1929] RDX: 0000000000000000 RSI: 0000000002007ffb RDI: 0000000000000005 [ 58.359873][ T1929] RBP: 00007f50f8a3247a R08: 0000000000000000 R09: 0000000000000000 [ 58.368084][ T1929] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 58.376212][ T1929] R13: 0000000000000006 R14: 00007f50f8b05f80 R15: 00007fff12360e88 [ 58.384170][ T1929] [ 58.387167][ T1929] [ 58.389583][ T1929] The buggy address belongs to the page: [ 58.395301][ T1929] page:ffffea0001b10840 refcount:1 mapcount:1 mapping:0000000000000000 index:0x557cf8401 pfn:0x6c421 [ 58.406388][ T1929] memcg:ffff888140778000 [ 58.410604][ T1929] anon flags: 0xfff00000080014(uptodate|lru|swapbacked|node=0|zone=1|lastcpupid=0x7ff) [ 58.420291][ T1929] raw: 00fff00000080014 ffffea0001a92988 ffffea0001b10888 ffff88807bd07001 [ 58.428885][ T1929] raw: 0000000557cf8401 0000000000000000 0000000100000000 ffff888140778000 [ 58.437786][ T1929] page dumped because: kasan: bad access detected [ 58.444313][ T1929] page_owner tracks the page as allocated [ 58.450115][ T1929] page last allocated via order 0, migratetype Movable, gfp_mask 0x1100cca(GFP_HIGHUSER_MOVABLE), pid 1930, ts 57999827565, free_ts 28239964296 [ 58.465254][ T1929] get_page_from_freelist+0x12d1/0x2d40 [ 58.471215][ T1929] __alloc_pages+0x1b2/0x440 [ 58.476045][ T1929] alloc_pages_vma+0xe0/0x650 [ 58.481308][ T1929] wp_page_copy+0x18c/0x1890 [ 58.485877][ T1929] __handle_mm_fault+0x15ac/0x33c0 [ 58.491245][ T1929] handle_mm_fault+0x1c5/0x5b0 [ 58.496171][ T1929] do_user_addr_fault+0x298/0xc80 [ 58.501164][ T1929] exc_page_fault+0x5a/0xb0 [ 58.505642][ T1929] asm_exc_page_fault+0x22/0x30 [ 58.510478][ T1929] page last free stack trace: [ 58.515251][ T1929] free_pcp_prepare+0x379/0x850 [ 58.520081][ T1929] free_unref_page_list+0x16f/0xbd0 [ 58.525262][ T1929] release_pages+0xb3a/0x1480 [ 58.529948][ T1929] tlb_finish_mmu+0x127/0x790 [ 58.534595][ T1929] exit_mmap+0x1b7/0x530 [ 58.538807][ T1929] mmput+0xd6/0x400 [ 58.542799][ T1929] do_exit+0x884/0x2200 [ 58.547076][ T1929] do_group_exit+0xe7/0x290 [ 58.552216][ T1929] get_signal+0x279/0x1f00 [ 58.556620][ T1929] arch_do_signal_or_restart+0x2b5/0x17b0 [ 58.562446][ T1929] exit_to_user_mode_prepare+0xf2/0x160 [ 58.568143][ T1929] syscall_exit_to_user_mode+0x12/0x30 [ 58.573572][ T1929] do_syscall_64+0x40/0x80 [ 58.577976][ T1929] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 58.583862][ T1929] [ 58.586156][ T1929] Memory state around the buggy address: [ 58.591993][ T1929] ffff88806c420f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 58.600651][ T1929] ffff88806c420f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 58.608792][ T1929] >ffff88806c421000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 58.618089][ T1929] ^ [ 58.622153][ T1929] ffff88806c421080: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 58.630538][ T1929] ffff88806c421100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 58.638872][ T1929] ================================================================== [ 58.647745][ T1929] Disabling lock debugging due to kernel taint [ 58.654769][ T1929] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 58.662866][ T1929] Kernel Offset: disabled [ 58.667709][ T1929] Rebooting in 86400 seconds..