Warning: Permanently added '10.128.1.52' (ED25519) to the list of known hosts. 2024/03/29 13:08:46 ignoring optional flag "sandboxArg"="0" 2024/03/29 13:08:46 parsed 1 programs 2024/03/29 13:08:46 executed programs: 0 [ 47.938838][ T2011] loop0: detected capacity change from 0 to 8192 [ 47.947091][ T2011] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 47.956980][ T2011] REISERFS (device loop0): using ordered data mode [ 47.963710][ T2011] reiserfs: using flush barriers [ 47.969535][ T2011] 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 [ 47.986244][ T2011] REISERFS (device loop0): checking transaction log (loop0) [ 48.016535][ T2011] REISERFS (device loop0): Using r5 hash to sort names [ 48.093245][ T2016] loop0: detected capacity change from 0 to 8192 [ 48.101117][ T2016] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 48.110869][ T2016] REISERFS (device loop0): using ordered data mode [ 48.117456][ T2016] reiserfs: using flush barriers [ 48.123233][ T2016] 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 [ 48.139867][ T2016] REISERFS (device loop0): checking transaction log (loop0) [ 48.161322][ T2016] REISERFS (device loop0): Using r5 hash to sort names [ 48.170304][ T2016] ================================================================== [ 48.178469][ T2016] BUG: KASAN: out-of-bounds in reiserfs_readdir_inode+0xa13/0x1330 [ 48.186622][ T2016] Read of size 8 at addr ffff888069f16000 by task syz-executor.0/2016 [ 48.194766][ T2016] [ 48.197078][ T2016] CPU: 1 PID: 2016 Comm: syz-executor.0 Not tainted 5.15.153-syzkaller #0 [ 48.207862][ T2016] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 48.218066][ T2016] Call Trace: [ 48.221346][ T2016] [ 48.224253][ T2016] dump_stack_lvl+0x41/0x5e [ 48.228733][ T2016] print_address_description.constprop.0.cold+0x6c/0x309 [ 48.235726][ T2016] ? reiserfs_readdir_inode+0xa13/0x1330 [ 48.241337][ T2016] ? reiserfs_readdir_inode+0xa13/0x1330 [ 48.247248][ T2016] kasan_report.cold+0x83/0xdf [ 48.252085][ T2016] ? reiserfs_readdir_inode+0xa13/0x1330 [ 48.257691][ T2016] kasan_check_range+0x13d/0x180 [ 48.263305][ T2016] reiserfs_readdir_inode+0xa13/0x1330 [ 48.268734][ T2016] ? do_raw_spin_unlock+0x171/0x230 [ 48.273915][ T2016] ? reiserfs_dir_fsync+0x140/0x140 [ 48.279100][ T2016] ? lock_downgrade+0x4f0/0x4f0 [ 48.283946][ T2016] ? lock_acquire+0x11a/0x250 [ 48.288605][ T2016] ? aa_file_perm+0xea/0xd00 [ 48.293190][ T2016] ? aa_file_perm+0xea/0xd00 [ 48.297768][ T2016] ? __lock_acquire.constprop.0+0x478/0xb30 [ 48.303781][ T2016] ? aa_path_link+0x2e0/0x2e0 [ 48.308787][ T2016] ? down_read_killable+0x1be/0x380 [ 48.314119][ T2016] ? down_read_interruptible+0x380/0x380 [ 48.319765][ T2016] ? fsnotify_perm.part.0+0x115/0x4c0 [ 48.325124][ T2016] iterate_dir+0x487/0x6d0 [ 48.329609][ T2016] __x64_sys_getdents64+0x122/0x220 [ 48.334810][ T2016] ? __ia32_sys_getdents+0x220/0x220 [ 48.340241][ T2016] ? compat_fillonedir+0x300/0x300 [ 48.345325][ T2016] ? vtime_user_exit+0xde/0x180 [ 48.350231][ T2016] do_syscall_64+0x35/0x80 [ 48.354627][ T2016] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 48.360499][ T2016] RIP: 0033:0x7f0d4123f959 [ 48.364993][ T2016] 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 [ 48.384768][ T2016] RSP: 002b:00007f0d40dc20c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9 [ 48.393162][ T2016] RAX: ffffffffffffffda RBX: 00007f0d4135ef80 RCX: 00007f0d4123f959 [ 48.401111][ T2016] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 48.409048][ T2016] RBP: 00007f0d4129bc88 R08: 0000000000000000 R09: 0000000000000000 [ 48.416998][ T2016] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 48.425224][ T2016] R13: 0000000000000006 R14: 00007f0d4135ef80 R15: 00007ffe9cfb7158 [ 48.433422][ T2016] [ 48.436434][ T2016] [ 48.438757][ T2016] The buggy address belongs to the page: [ 48.444363][ T2016] page:ffffea0001a7c580 refcount:1 mapcount:1 mapping:0000000000000000 index:0x562d1b45c pfn:0x69f16 [ 48.455174][ T2016] memcg:ffff888140778000 [ 48.459418][ T2016] anon flags: 0xfff00000080014(uptodate|lru|swapbacked|node=0|zone=1|lastcpupid=0x7ff) [ 48.469144][ T2016] raw: 00fff00000080014 ffffea0001a9b3c8 ffffea0002ffe348 ffff88800f8f7221 [ 48.477697][ T2016] raw: 0000000562d1b45c 0000000000000000 0000000100000000 ffff888140778000 [ 48.486525][ T2016] page dumped because: kasan: bad access detected [ 48.492995][ T2016] page_owner tracks the page as allocated [ 48.498682][ T2016] page last allocated via order 0, migratetype Movable, gfp_mask 0x1100cca(GFP_HIGHUSER_MOVABLE), pid 2012, ts 48176496463, free_ts 5493108594 [ 48.513496][ T2016] get_page_from_freelist+0x12d1/0x2d40 [ 48.519603][ T2016] __alloc_pages+0x1b2/0x440 [ 48.524243][ T2016] alloc_pages_vma+0xe0/0x650 [ 48.529145][ T2016] wp_page_copy+0x18c/0x1890 [ 48.533718][ T2016] __handle_mm_fault+0x15ac/0x33c0 [ 48.539326][ T2016] handle_mm_fault+0x1c5/0x5b0 [ 48.544154][ T2016] do_user_addr_fault+0x298/0xcb0 [ 48.549498][ T2016] exc_page_fault+0x5a/0xb0 [ 48.553979][ T2016] asm_exc_page_fault+0x22/0x30 [ 48.558800][ T2016] page last free stack trace: [ 48.563464][ T2016] free_pcp_prepare+0x379/0x850 [ 48.568287][ T2016] free_unref_page+0x19/0x4b0 [ 48.572942][ T2016] free_contig_range+0x8b/0xb0 [ 48.577699][ T2016] destroy_args+0x7e/0x503 [ 48.582085][ T2016] debug_vm_pgtable+0x1770/0x17f2 [ 48.587090][ T2016] do_one_initcall+0xb4/0x320 [ 48.591734][ T2016] kernel_init_freeable+0x51e/0x580 [ 48.596993][ T2016] kernel_init+0x14/0x120 [ 48.601306][ T2016] ret_from_fork+0x1f/0x30 [ 48.605687][ T2016] [ 48.608081][ T2016] Memory state around the buggy address: [ 48.613781][ T2016] ffff888069f15f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 48.621807][ T2016] ffff888069f15f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 48.630017][ T2016] >ffff888069f16000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 48.638566][ T2016] ^ [ 48.642598][ T2016] ffff888069f16080: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 48.650847][ T2016] ffff888069f16100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 48.658919][ T2016] ================================================================== [ 48.667038][ T2016] Disabling lock debugging due to kernel taint [ 48.673374][ T2016] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 48.680772][ T2016] Kernel Offset: disabled [ 48.685190][ T2016] Rebooting in 86400 seconds..