------------[ cut here ]------------ WARNING: CPU: 1 PID: 13675 at net/ipv4/af_inet.c:156 inet_sock_destruct+0x623/0x730 net/ipv4/af_inet.c:156 Modules linked in: CPU: 1 UID: 0 PID: 13675 Comm: syz.1.2182 Not tainted 6.16.0-rc5-syzkaller-01400-g8c2e602225f0 #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 RIP: 0010:inet_sock_destruct+0x623/0x730 net/ipv4/af_inet.c:156 Code: 0f 0b 90 e9 62 fe ff ff e8 6a 8a c8 f7 90 0f 0b 90 e9 95 fe ff ff e8 5c 8a c8 f7 90 0f 0b 90 e9 bb fe ff ff e8 4e 8a c8 f7 90 <0f> 0b 90 e9 e1 fe ff ff 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c 9f fc RSP: 0018:ffffc90000a08be8 EFLAGS: 00010246 RAX: ffffffff89f7ad82 RBX: dffffc0000000000 RCX: ffff888059368000 RDX: 0000000000000100 RSI: 0000000000000fff RDI: 0000000000000000 RBP: 0000000000000fff R08: ffff88803bc1029f R09: 1ffff11007782053 R10: dffffc0000000000 R11: ffffed1007782054 R12: ffff88803bc10000 R13: dffffc0000000000 R14: ffff88803bc10284 R15: 1ffff11007782002 FS: 0000555560adc500(0000) GS:ffff888125d11000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000555560aef588 CR3: 0000000079c6a000 CR4: 00000000003526f0 Call Trace: __sk_destruct+0x89/0x660 net/core/sock.c:2333 rcu_do_batch kernel/rcu/tree.c:2576 [inline] rcu_core+0xca8/0x1710 kernel/rcu/tree.c:2832 handle_softirqs+0x286/0x870 kernel/softirq.c:579 do_softirq+0xec/0x180 kernel/softirq.c:480 __local_bh_enable_ip+0x17d/0x1c0 kernel/softirq.c:407 local_bh_enable include/linux/bottom_half.h:33 [inline] fpregs_unlock arch/x86/include/asm/fpu/api.h:77 [inline] fpu_clone+0x44c/0xa50 arch/x86/kernel/fpu/core.c:667 copy_thread+0x3f5/0x9a0 arch/x86/kernel/process.c:216 copy_process+0x187b/0x3b80 kernel/fork.c:2178 kernel_clone+0x21e/0x870 kernel/fork.c:2599 __do_sys_clone3 kernel/fork.c:2903 [inline] __se_sys_clone3+0x256/0x2d0 kernel/fork.c:2882 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f76719c3189 Code: c3 08 00 48 8d 3d fc c3 08 00 e8 02 29 f6 ff 66 90 b8 ea ff ff ff 48 85 ff 74 2c 48 85 d2 74 27 49 89 c8 b8 b3 01 00 00 0f 05 <48> 85 c0 7c 18 74 01 c3 31 ed 48 83 e4 f0 4c 89 c7 ff d2 48 89 c7 RSP: 002b:00007ffeaf35b108 EFLAGS: 00000206 ORIG_RAX: 00000000000001b3 RAX: ffffffffffffffda RBX: 00007f7671945590 RCX: 00007f76719c3189 RDX: 00007f7671945590 RSI: 0000000000000058 RDI: 00007ffeaf35b150 RBP: 00007f76728dd6c0 R08: 00007f76728dd6c0 R09: 00007ffeaf35b237 R10: 0000000000000008 R11: 0000000000000206 R12: ffffffffffffffa8 R13: 000000000000004d R14: 00007ffeaf35b150 R15: 00007ffeaf35b238