Warning: Permanently added '10.128.0.192' (ED25519) to the list of known hosts. 2023/12/29 01:24:39 ignoring optional flag "sandboxArg"="0" 2023/12/29 01:24:39 parsed 1 programs 2023/12/29 01:24:39 executed programs: 0 [ 53.900301][ T1992] loop0: detected capacity change from 0 to 8192 [ 53.908364][ T1992] REISERFS warning: read_super_block: reiserfs filesystem is deprecated and scheduled to be removed from the kernel in 2025 [ 53.921559][ T1992] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 53.931114][ T1992] REISERFS (device loop0): using ordered data mode [ 53.937731][ T1992] reiserfs: using flush barriers [ 53.943645][ T1992] 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 [ 53.960830][ T1992] REISERFS (device loop0): checking transaction log (loop0) [ 53.989894][ T1992] REISERFS (device loop0): Using r5 hash to sort names [ 54.055500][ T1996] loop0: detected capacity change from 0 to 8192 [ 54.063272][ T1996] REISERFS warning: read_super_block: reiserfs filesystem is deprecated and scheduled to be removed from the kernel in 2025 [ 54.076415][ T1996] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 54.085848][ T1996] REISERFS (device loop0): using ordered data mode [ 54.092468][ T1996] reiserfs: using flush barriers [ 54.098193][ T1996] 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 [ 54.115172][ T1996] REISERFS (device loop0): checking transaction log (loop0) [ 54.147794][ T1996] REISERFS (device loop0): Using r5 hash to sort names [ 54.159890][ T1996] ================================================================== [ 54.168012][ T1996] BUG: KASAN: out-of-bounds in reiserfs_readdir_inode+0x5a0/0x1490 [ 54.176077][ T1996] Read of size 8 at addr ffff888069d77000 by task syz-executor.0/1996 [ 54.184210][ T1996] [ 54.186532][ T1996] CPU: 0 PID: 1996 Comm: syz-executor.0 Not tainted 6.1.69-syzkaller #0 [ 54.194927][ T1996] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 54.205159][ T1996] Call Trace: [ 54.208425][ T1996] [ 54.211334][ T1996] dump_stack_lvl+0xf4/0x251 [ 54.215906][ T1996] ? nf_tcp_handle_invalid+0x2f3/0x2f3 [ 54.221420][ T1996] ? panic+0x3f7/0x3f7 [ 54.225465][ T1996] ? _printk+0xca/0x10a [ 54.229594][ T1996] print_report+0x15f/0x4f0 [ 54.234172][ T1996] ? reiserfs_readdir_inode+0x5a0/0x1490 [ 54.239958][ T1996] kasan_report+0x136/0x160 [ 54.244437][ T1996] ? reiserfs_readdir_inode+0x5a0/0x1490 [ 54.250303][ T1996] kasan_check_range+0x27f/0x290 [ 54.255320][ T1996] reiserfs_readdir_inode+0x5a0/0x1490 [ 54.260764][ T1996] ? reiserfs_dir_fsync+0xe0/0xe0 [ 54.265981][ T1996] ? __fdget_pos+0x204/0x2b0 [ 54.270551][ T1996] ? down_read_interruptible+0x1010/0x1010 [ 54.276606][ T1996] ? common_file_perm+0x130/0x1e0 [ 54.281611][ T1996] ? fsnotify_perm+0x29e/0x450 [ 54.286960][ T1996] ? reiserfs_sync_file+0x1f0/0x1f0 [ 54.292490][ T1996] iterate_dir+0x1fa/0x4f0 [ 54.296887][ T1996] __se_sys_getdents64+0x1af/0x3e0 [ 54.301987][ T1996] ? __x64_sys_getdents64+0x80/0x80 [ 54.307243][ T1996] ? filldir+0x570/0x570 [ 54.311568][ T1996] ? switch_fpu_return+0xc9/0x130 [ 54.316586][ T1996] do_syscall_64+0x3d/0x80 [ 54.320985][ T1996] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 54.326944][ T1996] RIP: 0033:0x7fdb8847c959 [ 54.331680][ T1996] 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 [ 54.351302][ T1996] RSP: 002b:00007fdb891f80c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9 [ 54.359731][ T1996] RAX: ffffffffffffffda RBX: 00007fdb8859bf80 RCX: 00007fdb8847c959 [ 54.367707][ T1996] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 54.375764][ T1996] RBP: 00007fdb884d8c88 R08: 0000000000000000 R09: 0000000000000000 [ 54.383808][ T1996] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 54.391865][ T1996] R13: 0000000000000006 R14: 00007fdb8859bf80 R15: 00007ffcc1fbed88 [ 54.399835][ T1996] [ 54.402922][ T1996] [ 54.405229][ T1996] The buggy address belongs to the physical page: [ 54.411631][ T1996] page:ffffea0001a75dc0 refcount:1 mapcount:1 mapping:0000000000000000 index:0x7fffffff2 pfn:0x69d77 [ 54.422551][ T1996] memcg:ffff8880092f0000 [ 54.426771][ T1996] anon flags: 0xfff000000a0014(uptodate|lru|mappedtodisk|swapbacked|node=0|zone=1|lastcpupid=0x7ff) [ 54.437525][ T1996] raw: 00fff000000a0014 ffffea0001aa1e08 ffffea0001a75e08 ffff88807b882331 [ 54.446121][ T1996] raw: 00000007fffffff2 0000000000000000 0000000100000000 ffff8880092f0000 [ 54.454951][ T1996] page dumped because: kasan: bad access detected [ 54.461463][ T1996] page_owner tracks the page as allocated [ 54.467155][ T1996] page last allocated via order 0, migratetype Movable, gfp_mask 0x140dca(GFP_HIGHUSER_MOVABLE|__GFP_COMP|__GFP_ZERO), pid 1993, tgid 1993 (udevd), ts 54161328924, free_ts 6149974147 [ 54.485300][ T1996] post_alloc_hook+0x286/0x2b0 [ 54.490314][ T1996] get_page_from_freelist+0x2fdd/0x3170 [ 54.495925][ T1996] __alloc_pages+0x251/0x640 [ 54.500496][ T1996] __folio_alloc+0xf/0x30 [ 54.504801][ T1996] vma_alloc_folio+0x484/0x9e0 [ 54.509628][ T1996] handle_mm_fault+0x232f/0x4260 [ 54.514539][ T1996] exc_page_fault+0x22a/0x5e0 [ 54.519201][ T1996] asm_exc_page_fault+0x22/0x30 [ 54.524044][ T1996] page last free stack trace: [ 54.528885][ T1996] free_unref_page_prepare+0xd4b/0xee0 [ 54.534336][ T1996] free_unref_page+0x33/0x390 [ 54.538999][ T1996] free_contig_range+0x8d/0x130 [ 54.543896][ T1996] destroy_args+0xde/0x79f [ 54.548383][ T1996] debug_vm_pgtable+0x373/0x5ad [ 54.553332][ T1996] do_one_initcall+0x19f/0x4c0 [ 54.558344][ T1996] do_initcall_level+0x11e/0x1cd [ 54.563453][ T1996] do_initcalls+0x46/0x74 [ 54.567764][ T1996] kernel_init_freeable+0x375/0x4e4 [ 54.573040][ T1996] kernel_init+0x14/0x190 [ 54.577458][ T1996] ret_from_fork+0x1f/0x30 [ 54.582198][ T1996] [ 54.584507][ T1996] Memory state around the buggy address: [ 54.590110][ T1996] ffff888069d76f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 54.598255][ T1996] ffff888069d76f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 54.606393][ T1996] >ffff888069d77000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 54.614703][ T1996] ^ [ 54.619104][ T1996] ffff888069d77080: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 54.627154][ T1996] ffff888069d77100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 54.635358][ T1996] ================================================================== [ 54.645040][ T1996] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 54.652785][ T1996] Kernel Offset: disabled [ 54.657123][ T1996] Rebooting in 86400 seconds..