RBP: 00007f7ae9413f91 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007f7ae95e6128 R14: 00007f7ae95e6090 R15: 00007ffda678b708 VFS_BUG_ON_INODE(inode_state_read_once(inode) & I_CLEAR) encountered for inode ffff8880692e9200 fs sockfs mode 140777 opflags 0x8 flags 0x0 state 0x300 count 0 ------------[ cut here ]------------ kernel BUG at fs/inode.c:1971! Oops: invalid opcode: 0000 [#1] SMP KASAN PTI CPU: 1 UID: 0 PID: 21388 Comm: syz.1.3264 Tainted: G U syzkaller #0 PREEMPT(full) Tainted: [U]=USER Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 RIP: 0010:iput.part.0+0xb3b/0x1190 fs/inode.c:1971 Code: 4b 68 ff ff 90 0f 0b e8 73 fa 7c ff 90 0f 0b 90 e9 d3 f8 ff ff e8 65 fa 7c ff 48 c7 c6 e0 78 a0 8b 48 89 df e8 26 68 ff ff 90 <0f> 0b e8 4e fa 7c ff 48 c7 c6 40 79 a0 8b 48 89 df e8 0f 68 ff ff RSP: 0018:ffffc90003647dc8 EFLAGS: 00010296 RAX: 000000000000009f RBX: ffff8880692e9200 RCX: ffffc9000f001000 RDX: 0000000000000000 RSI: ffffffff819bd739 RDI: 0000000000000005 RBP: 0000000000000200 R08: 0000000000000005 R09: 0000000000000000 R10: 0000000080000000 R11: fffffffffffc5610 R12: 0000000000000000 R13: ffffffff9086aa34 R14: ffff8880692e92d0 R15: dffffc0000000000 FS: 00007f7ae75d56c0(0000) GS:ffff888124a85000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00000000036bd000 CR3: 000000005e990000 CR4: 00000000003526f0 Call Trace: iput+0x35/0x40 fs/inode.c:1966 __sock_release+0x20b/0x270 net/socket.c:665 sock_release net/socket.c:681 [inline] sock_map_fd net/socket.c:510 [inline] __sys_socket+0x23a/0x2d0 net/socket.c:1747 __do_sys_socket net/socket.c:1752 [inline] __se_sys_socket net/socket.c:1750 [inline] __x64_sys_socket+0x72/0xb0 net/socket.c:1750 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xcd/0xf80 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f7ae938f7c9 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f7ae75d5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 RAX: ffffffffffffffda RBX: 00007f7ae95e6090 RCX: 00007f7ae938f7c9 RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000023 RBP: 00007f7ae9413f91 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007f7ae95e6128 R14: 00007f7ae95e6090 R15: 00007ffda678b708 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:iput.part.0+0xb3b/0x1190 fs/inode.c:1971 Code: 4b 68 ff ff 90 0f 0b e8 73 fa 7c ff 90 0f 0b 90 e9 d3 f8 ff ff e8 65 fa 7c ff 48 c7 c6 e0 78 a0 8b 48 89 df e8 26 68 ff ff 90 <0f> 0b e8 4e fa 7c ff 48 c7 c6 40 79 a0 8b 48 89 df e8 0f 68 ff ff RSP: 0018:ffffc90003647dc8 EFLAGS: 00010296 RAX: 000000000000009f RBX: ffff8880692e9200 RCX: ffffc9000f001000 RDX: 0000000000000000 RSI: ffffffff819bd739 RDI: 0000000000000005 RBP: 0000000000000200 R08: 0000000000000005 R09: 0000000000000000 R10: 0000000080000000 R11: fffffffffffc5610 R12: 0000000000000000 R13: ffffffff9086aa34 R14: ffff8880692e92d0 R15: dffffc0000000000 FS: 00007f7ae75d56c0(0000) GS:ffff888124a85000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fb9993db088 CR3: 000000005e990000 CR4: 00000000003526f0