Warning: Permanently added '10.128.10.8' (ED25519) to the list of known hosts. 2024/08/19 00:02:00 ignoring optional flag "sandboxArg"="0" 2024/08/19 00:02:00 parsed 1 programs 2024/08/19 00:02:00 executed programs: 0 [ 47.835115][ T1508] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 49.942231][ T1932] loop0: detected capacity change from 0 to 8192 [ 49.950352][ T1932] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 49.959956][ T1932] REISERFS (device loop0): using ordered data mode [ 49.966432][ T1932] reiserfs: using flush barriers [ 49.972089][ T1932] 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 [ 49.988454][ T1932] REISERFS (device loop0): checking transaction log (loop0) [ 50.009456][ T1932] REISERFS (device loop0): Using r5 hash to sort names [ 50.016619][ T1932] REISERFS (device loop0): using 3.5.x disk format [ 50.023490][ T1932] REISERFS (device loop0): Created .reiserfs_priv - reserved for xattr storage. [ 50.037109][ T1932] ================================================================== [ 50.045177][ T1932] BUG: KASAN: out-of-bounds in leaf_paste_in_buffer+0x223/0x9b0 [ 50.052804][ T1932] Read of size 18446744073709551365 at addr ffff88806b18e000 by task syz-executor.0/1932 [ 50.062664][ T1932] [ 50.065044][ T1932] CPU: 0 PID: 1932 Comm: syz-executor.0 Not tainted 5.15.164-syzkaller #0 [ 50.073528][ T1932] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 50.083818][ T1932] Call Trace: [ 50.087094][ T1932] [ 50.090016][ T1932] dump_stack_lvl+0x41/0x5e [ 50.094506][ T1932] print_address_description.constprop.0.cold+0x6c/0x309 [ 50.101848][ T1932] ? leaf_paste_in_buffer+0x223/0x9b0 [ 50.107252][ T1932] ? leaf_paste_in_buffer+0x223/0x9b0 [ 50.112676][ T1932] kasan_report.cold+0x83/0xdf [ 50.117491][ T1932] ? leaf_paste_in_buffer+0x223/0x9b0 [ 50.122832][ T1932] kasan_check_range+0x13d/0x180 [ 50.127818][ T1932] memmove+0x20/0x60 [ 50.131761][ T1932] leaf_paste_in_buffer+0x223/0x9b0 [ 50.136934][ T1932] balance_leaf+0x1dbc/0xe180 [ 50.141575][ T1932] ? replace_key+0x300/0x300 [ 50.146129][ T1932] ? do_balance+0x2e0/0x6b0 [ 50.150593][ T1932] do_balance+0x2e0/0x6b0 [ 50.154910][ T1932] ? get_right_neighbor_position+0x170/0x170 [ 50.161038][ T1932] ? wait_for_completion+0x220/0x220 [ 50.166304][ T1932] ? unwind_next_frame+0x13d8/0x1ce0 [ 50.171555][ T1932] reiserfs_paste_into_item+0x63c/0x7b0 [ 50.177103][ T1932] ? reiserfs_delete_object+0x1b0/0x1b0 [ 50.182614][ T1932] ? fs_reclaim_acquire+0xb2/0x160 [ 50.187697][ T1932] ? kasan_unpoison+0x40/0x60 [ 50.192365][ T1932] reiserfs_get_block+0xe98/0x39b0 [ 50.197449][ T1932] ? reiserfs_commit_write+0x620/0x620 [ 50.202866][ T1932] ? lock_downgrade+0x4af/0x4f0 [ 50.207778][ T1932] ? get_obj_cgroup_from_current+0x199/0x410 [ 50.213720][ T1932] ? __lock_acquire.constprop.0+0x478/0xb30 [ 50.219574][ T1932] ? rwlock_bug.part.0+0x90/0x90 [ 50.224498][ T1932] ? do_raw_spin_unlock+0x171/0x230 [ 50.229658][ T1932] __block_write_begin_int+0x2ef/0x1180 [ 50.235256][ T1932] ? reiserfs_commit_write+0x620/0x620 [ 50.240675][ T1932] ? reiserfs_allow_writes+0x90/0x90 [ 50.245925][ T1932] ? invalidate_bh_lrus_cpu+0xe0/0xe0 [ 50.251260][ T1932] ? __mutex_lock+0x1d4/0xea0 [ 50.256097][ T1932] reiserfs_write_begin+0x320/0x820 [ 50.261268][ T1932] generic_cont_expand_simple+0xea/0x120 [ 50.266883][ T1932] ? invalidate_bh_lrus+0x30/0x30 [ 50.272036][ T1932] ? setattr_prepare+0xe3/0xa40 [ 50.276913][ T1932] reiserfs_setattr+0x9b2/0xd20 [ 50.281902][ T1932] ? reiserfs_new_inode+0x1ee0/0x1ee0 [ 50.287328][ T1932] ? current_time+0x6e/0x200 [ 50.291877][ T1932] ? mode_strip_sgid+0x160/0x160 [ 50.296771][ T1932] notify_change+0x4b4/0xea0 [ 50.301758][ T1932] ? down_write_killable_nested+0x1a0/0x1a0 [ 50.307627][ T1932] ? do_truncate+0xee/0x1a0 [ 50.312107][ T1932] do_truncate+0xee/0x1a0 [ 50.316587][ T1932] ? file_open_root+0x1f0/0x1f0 [ 50.321495][ T1932] ? lock_acquire+0x11a/0x250 [ 50.326234][ T1932] do_sys_ftruncate+0x423/0x550 [ 50.331052][ T1932] do_syscall_64+0x33/0x80 [ 50.335448][ T1932] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 50.341413][ T1932] RIP: 0033:0x7f14e76acae9 [ 50.345815][ T1932] 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 [ 50.365490][ T1932] RSP: 002b:00007f14e722f0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000004d [ 50.373877][ T1932] RAX: ffffffffffffffda RBX: 00007f14e77cbf80 RCX: 00007f14e76acae9 [ 50.381815][ T1932] RDX: 0000000000000000 RSI: 0000000002007ffb RDI: 0000000000000005 [ 50.389837][ T1932] RBP: 00007f14e76f847a R08: 0000000000000000 R09: 0000000000000000 [ 50.397788][ T1932] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 50.405729][ T1932] R13: 0000000000000006 R14: 00007f14e77cbf80 R15: 00007fffa757a118 [ 50.413666][ T1932] [ 50.416651][ T1932] [ 50.418956][ T1932] The buggy address belongs to the page: [ 50.424561][ T1932] page:ffffea0001ac6380 refcount:1 mapcount:1 mapping:0000000000000000 index:0x7f14e77c8 pfn:0x6b18e [ 50.435388][ T1932] memcg:ffff88800a5d0000 [ 50.439589][ T1932] anon flags: 0xfff00000080014(uptodate|lru|swapbacked|node=0|zone=1|lastcpupid=0x7ff) [ 50.449391][ T1932] raw: 00fff00000080014 ffffea0001b3fac8 ffff88800facd000 ffff88807174a111 [ 50.457957][ T1932] raw: 00000007f14e77c8 0000000000000000 0000000100000000 ffff88800a5d0000 [ 50.466772][ T1932] page dumped because: kasan: bad access detected [ 50.473164][ T1932] page_owner tracks the page as allocated [ 50.478935][ T1932] page last allocated via order 0, migratetype Movable, gfp_mask 0x1100cca(GFP_HIGHUSER_MOVABLE), pid 1931, ts 50035366691, free_ts 5034719986 [ 50.493390][ T1932] get_page_from_freelist+0x12d1/0x2d40 [ 50.499113][ T1932] __alloc_pages+0x1b2/0x440 [ 50.503673][ T1932] alloc_pages_vma+0xe0/0x650 [ 50.508382][ T1932] wp_page_copy+0x18c/0x1890 [ 50.512946][ T1932] __handle_mm_fault+0x15ac/0x33c0 [ 50.518148][ T1932] handle_mm_fault+0x1c5/0x5b0 [ 50.522883][ T1932] do_user_addr_fault+0x298/0xc80 [ 50.527888][ T1932] exc_page_fault+0x5a/0xb0 [ 50.532361][ T1932] asm_exc_page_fault+0x22/0x30 [ 50.537208][ T1932] page last free stack trace: [ 50.541844][ T1932] free_pcp_prepare+0x379/0x850 [ 50.546767][ T1932] free_unref_page+0x19/0x4b0 [ 50.551403][ T1932] free_contig_range+0x8b/0xb0 [ 50.556152][ T1932] destroy_args+0x7e/0x503 [ 50.560548][ T1932] debug_vm_pgtable+0x1773/0x17f5 [ 50.565545][ T1932] do_one_initcall+0xb4/0x320 [ 50.570192][ T1932] kernel_init_freeable+0x51e/0x580 [ 50.575475][ T1932] kernel_init+0x14/0x120 [ 50.579887][ T1932] ret_from_fork+0x1f/0x30 [ 50.584374][ T1932] [ 50.586757][ T1932] Memory state around the buggy address: [ 50.592375][ T1932] ffff88806b18df00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 50.600406][ T1932] ffff88806b18df80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 50.608552][ T1932] >ffff88806b18e000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 50.616761][ T1932] ^ [ 50.620818][ T1932] ffff88806b18e080: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 50.628855][ T1932] ffff88806b18e100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 50.636997][ T1932] ================================================================== [ 50.645389][ T1932] Disabling lock debugging due to kernel taint [ 50.652352][ T1932] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 50.659767][ T1932] Kernel Offset: disabled [ 50.664078][ T1932] Rebooting in 86400 seconds..