Hello, syzbot found the following issue on: HEAD commit: f1dce1f09380 Merge tag 'slab-for-6.12-rc7' of git://git.ke.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=143eaea7980000 kernel config: https://syzkaller.appspot.com/x/.config?x=347f0ef7656eeb41 dashboard link: https://syzkaller.appspot.com/bug?extid=3c653ce382d9a9b6fbc3 compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 Unfortunately, I don't have any reproducer for this issue yet. Downloadable assets: disk image: https://storage.googleapis.com/syzbot-assets/290169b0e6d0/disk-f1dce1f0.raw.xz vmlinux: https://storage.googleapis.com/syzbot-assets/e26fb82ee406/vmlinux-f1dce1f0.xz kernel image: https://storage.googleapis.com/syzbot-assets/d26ba056ed6b/bzImage-f1dce1f0.xz IMPORTANT: if you fix the issue, please add the following tag to the commit: Reported-by: syzbot+3c653ce382d9a9b6fbc3@xxxxxxxxxxxxxxxxxxxxxxxxx ------------[ cut here ]------------ WARNING: CPU: 0 PID: 8571 at kernel/workqueue.c:2498 __queue_delayed_work+0x212/0x250 kernel/workqueue.c:2498 Modules linked in: CPU: 0 UID: 0 PID: 8571 Comm: syz-executor Not tainted 6.12.0-rc6-syzkaller-00192-gf1dce1f09380 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024 RIP: 0010:__queue_delayed_work+0x212/0x250 kernel/workqueue.c:2498 Code: 0f 0b 90 e9 39 fe ff ff e8 8b 9f 37 00 90 0f 0b 90 e9 65 fe ff ff e8 7d 9f 37 00 90 0f 0b 90 e9 81 fe ff ff e8 6f 9f 37 00 90 <0f> 0b 90 e9 9f fe ff ff e8 61 9f 37 00 48 89 df 44 89 f6 eb ac 89 RSP: 0018:ffffc90002d5fac8 EFLAGS: 00010093 RAX: ffffffff815d3a91 RBX: ffffe8ffffc43440 RCX: ffff888028098000 RDX: 0000000000000000 RSI: ffff88805a2f1800 RDI: 0000000000000000 RBP: ffffe8ffffc43448 R08: ffffffff815d3c06 R09: 0000000000000000 R10: ffffc90002d5fb40 R11: fffff520005abf69 R12: 0000000000000001 R13: dffffc0000000000 R14: 0000000000000000 R15: ffff88805a2f1800 FS: 000055556c4f5500(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fdcb605fe07 CR3: 000000005d732000 CR4: 00000000003526f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> mod_delayed_work_on+0x153/0x370 kernel/workqueue.c:2588 xfs_inodegc_queue fs/xfs/xfs_icache.c:2158 [inline] xfs_inode_mark_reclaimable+0x7a6/0xf60 fs/xfs/xfs_icache.c:2194 destroy_inode fs/inode.c:315 [inline] evict+0x7b5/0x9b0 fs/inode.c:756 do_unlinkat+0x512/0x830 fs/namei.c:4540 __do_sys_unlink fs/namei.c:4581 [inline] __se_sys_unlink fs/namei.c:4579 [inline] __x64_sys_unlink+0x47/0x50 fs/namei.c:4579 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f6b1bd7dcc7 Code: 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 57 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffe4308da08 EFLAGS: 00000206 ORIG_RAX: 0000000000000057 RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6b1bd7dcc7 RDX: 00007ffe4308da30 RSI: 00007ffe4308dac0 RDI: 00007ffe4308dac0 RBP: 00007ffe4308dac0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000100 R11: 0000000000000206 R12: 00007ffe4308ebb0 R13: 00007f6b1bdf123c R14: 00000000000380ee R15: 00007ffe43090d60 </TASK> --- This report is generated by a bot. It may contain errors. See https://goo.gl/tpsmEJ for more information about syzbot. syzbot engineers can be reached at syzkaller@xxxxxxxxxxxxxxxx. syzbot will keep track of this issue. See: https://goo.gl/tpsmEJ#status for how to communicate with syzbot. If the report is already addressed, let syzbot know by replying with: #syz fix: exact-commit-title If you want to overwrite report's subsystems, reply with: #syz set subsystems: new-subsystem (See the list of subsystem names on the web dashboard) If the report is a duplicate of another one, reply with: #syz dup: exact-subject-of-another-report If you want to undo deduplication, reply with: #syz undup
