------------[ cut here ]------------ WARNING: CPU: 1 PID: 11567 at net/ipv4/af_inet.c:154 inet_sock_destruct+0x6e7/0x7f0 Modules linked in: CPU: 1 PID: 11567 Comm: syz.2.1703 Not tainted 6.1.110-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 RIP: 0010:inet_sock_destruct+0x6e7/0x7f0 net/ipv4/af_inet.c:154 Code: ff ff e8 3c c1 53 f8 0f 0b e9 21 fe ff ff e8 30 c1 53 f8 0f 0b 41 80 3c 2c 00 0f 85 4c fe ff ff e9 4f fe ff ff e8 19 c1 53 f8 <0f> 0b e9 bb fe ff ff 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c 0e fc ff RSP: 0018:ffffc900001e0b30 EFLAGS: 00010246 RAX: ffffffff8936ee27 RBX: 0000000000000100 RCX: ffff88801d2d5940 RDX: 0000000000000100 RSI: 0000000000000100 RDI: 0000000000000000 RBP: ffff88802e4d3300 R08: ffffffff8936ecdc R09: ffffed1005c9a6af R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffff11005c9a665 R13: ffff88802e4d37e8 R14: ffff88802e4d3328 R15: ffff88802e4d3312 FS: 00007f1b0bca26c0(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000000002057f000 CR3: 0000000026f3e000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: __sk_destruct+0x50/0x5f0 net/core/sock.c:2139 rcu_do_batch kernel/rcu/tree.c:2297 [inline] rcu_core+0xade/0x1820 kernel/rcu/tree.c:2557 handle_softirqs+0x2ee/0xa40 kernel/softirq.c:571 __do_softirq kernel/softirq.c:605 [inline] invoke_softirq kernel/softirq.c:445 [inline] __irq_exit_rcu+0x157/0x240 kernel/softirq.c:654 irq_exit_rcu+0x5/0x20 kernel/softirq.c:666 sysvec_apic_timer_interrupt+0x91/0xb0 arch/x86/kernel/apic/apic.c:1106 asm_sysvec_apic_timer_interrupt+0x16/0x20 arch/x86/include/asm/idtentry.h:653 RIP: 0010:free_vmap_area_noflush+0x1/0x9c0 mm/vmalloc.c:1817 Code: 8c d3 eb ff ff 48 c7 c7 d0 e4 99 8e e8 08 01 0d 00 e9 c2 eb ff ff e8 3e ab d1 08 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 55 <41> 57 41 56 41 55 41 54 53 48 83 ec 40 48 89 fb 49 bf 00 00 00 00 RSP: 0018:ffffc900035aeec0 EFLAGS: 00000282 RAX: ffffffff81d437b9 RBX: ffff888024614c80 RCX: 0000000000040000 RDX: ffffc90004919000 RSI: 00000000000006b9 RDI: ffff888025acd240 RBP: dffffc0000000000 R08: ffffffff81d43696 R09: ffffed1003e6d64b R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888025acd248 R13: ffffc90003249000 R14: ffff888025acd240 R15: 1ffff11004b59a49 free_unmap_vmap_area mm/vmalloc.c:1850 [inline] remove_vm_area+0x1ac/0x1d0 mm/vmalloc.c:2609 vm_remove_mappings mm/vmalloc.c:2638 [inline] __vunmap+0x348/0x9a0 mm/vmalloc.c:2703 bpf_prog_calc_tag+0x65f/0x8f0 kernel/bpf/core.c:343 resolve_pseudo_ldimm64+0xe0/0x1240 kernel/bpf/verifier.c:13044 bpf_check+0x55a1/0x16140 kernel/bpf/verifier.c:15578 bpf_prog_load+0x12df/0x1bb0 kernel/bpf/syscall.c:2646 __sys_bpf+0x382/0x6c0 kernel/bpf/syscall.c:5020 __do_sys_bpf kernel/bpf/syscall.c:5124 [inline] __se_sys_bpf kernel/bpf/syscall.c:5122 [inline] __x64_sys_bpf+0x78/0x90 kernel/bpf/syscall.c:5122 do_syscall_x64 arch/x86/entry/common.c:51 [inline] do_syscall_64+0x3b/0xb0 arch/x86/entry/common.c:81 entry_SYSCALL_64_after_hwframe+0x68/0xd2 RIP: 0033:0x7f1b0af7def9 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:00007f1b0bca2038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 RAX: ffffffffffffffda RBX: 00007f1b0b135f80 RCX: 00007f1b0af7def9 RDX: 0000000000000090 RSI: 00000000200000c0 RDI: 0000000000000005 RBP: 00007f1b0aff0b76 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000000 R14: 00007f1b0b135f80 R15: 00007ffca955bc18 ---------------- Code disassembly (best guess), 5 bytes skipped: 0: 48 c7 c7 d0 e4 99 8e mov $0xffffffff8e99e4d0,%rdi 7: e8 08 01 0d 00 call 0xd0114 c: e9 c2 eb ff ff jmp 0xffffebd3 11: e8 3e ab d1 08 call 0x8d1ab54 16: 66 2e 0f 1f 84 00 00 cs nopw 0x0(%rax,%rax,1) 1d: 00 00 00 20: 0f 1f 40 00 nopl 0x0(%rax) 24: 55 push %rbp * 25: 41 57 push %r15 <-- trapping instruction 27: 41 56 push %r14 29: 41 55 push %r13 2b: 41 54 push %r12 2d: 53 push %rbx 2e: 48 83 ec 40 sub $0x40,%rsp 32: 48 89 fb mov %rdi,%rbx 35: 49 rex.WB 36: bf 00 00 00 00 mov $0x0,%edi