------------[ cut here ]------------ kernel BUG at mm/vmalloc.c:2364! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 0 PID: 8494 Comm: syz-executor.3 Not tainted 5.10.0-rc5-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:vunmap mm/vmalloc.c:2364 [inline] RIP: 0010:vunmap+0x5c/0x60 mm/vmalloc.c:2362 Code: c7 c0 aa 55 89 e8 54 05 a3 ff 48 85 ed 74 0f e8 9a b8 c7 ff 31 f6 48 89 ef e8 80 f4 ff ff 5b 5d e9 89 b8 c7 ff e8 84 b8 c7 ff <0f> 0b 66 90 41 57 41 56 49 89 fe 41 55 41 54 49 bc 00 00 00 00 00 RSP: 0018:ffffc90000007de8 EFLAGS: 00010246 RAX: 0000000000000000 RBX: 0000000000000100 RCX: ffffffff81a84be0 RDX: ffff88801cb7b480 RSI: ffffffff81a84c1c RDI: 0000000000000005 RBP: ffffc90001e5a000 R08: 0000000000000001 R09: ffffffff8ebb2717 R10: 0000000000000000 R11: 0000000000000000 R12: ffff88801fea1628 R13: ffff88801392c4a8 R14: ffffffff815d3486 R15: 0000000000000000 FS: 000000000241c940(0000) GS:ffff8880b9e00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000748138 CR3: 000000005564c000 CR4: 00000000001506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: xdp_umem_addr_unmap net/xdp/xdp_umem.c:44 [inline] xdp_umem_release net/xdp/xdp_umem.c:62 [inline] xdp_put_umem+0x113/0x330 net/xdp/xdp_umem.c:80 xsk_destruct net/xdp/xsk.c:1150 [inline] xsk_destruct+0xc0/0xf0 net/xdp/xsk.c:1142 __sk_destruct+0x4b/0x8f0 net/core/sock.c:1759 rcu_do_batch kernel/rcu/tree.c:2476 [inline] rcu_core+0x5df/0xe80 kernel/rcu/tree.c:2711 __do_softirq+0x2a0/0x9f6 kernel/softirq.c:298 asm_call_irq_on_stack+0xf/0x20 __run_on_irqstack arch/x86/include/asm/irq_stack.h:26 [inline] run_on_irqstack_cond arch/x86/include/asm/irq_stack.h:77 [inline] do_softirq_own_stack+0xaa/0xd0 arch/x86/kernel/irq_64.c:77 do_softirq kernel/softirq.c:343 [inline] do_softirq+0xb5/0xe0 kernel/softirq.c:330 __local_bh_enable_ip+0xf0/0x110 kernel/softirq.c:195 tcp_close+0x29/0xc0 net/ipv4/tcp.c:2597 inet_release+0x12e/0x280 net/ipv4/af_inet.c:431 __sock_release+0xcd/0x280 net/socket.c:596 sock_close+0x18/0x20 net/socket.c:1255 __fput+0x285/0x920 fs/file_table.c:281 task_work_run+0xdd/0x190 kernel/task_work.c:151 tracehook_notify_resume include/linux/tracehook.h:188 [inline] exit_to_user_mode_loop kernel/entry/common.c:164 [inline] exit_to_user_mode_prepare+0x17e/0x1a0 kernel/entry/common.c:191 syscall_exit_to_user_mode+0x38/0x260 kernel/entry/common.c:266 entry_SYSCALL_64_after_hwframe+0x44/0xa9 RIP: 0033:0x417811 Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 a4 1a 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 RSP: 002b:00007ffc76e99220 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 RAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000417811 RDX: 00000000000000e0 RSI: 00007ffc76e992f0 RDI: 0000000000000003 RBP: 00007ffc76e99240 R08: 00007ffc76e9923c R09: 000000000000000a R10: 00007ffc76e99240 R11: 0000000000000293 R12: 0000000000000003 R13: 00000000007494c0 R14: 0000000000748dc8 R15: 0000000000001380 Modules linked in: ---[ end trace 49feeb93b775e07d ]--- RIP: 0010:vunmap mm/vmalloc.c:2364 [inline] RIP: 0010:vunmap+0x5c/0x60 mm/vmalloc.c:2362 Code: c7 c0 aa 55 89 e8 54 05 a3 ff 48 85 ed 74 0f e8 9a b8 c7 ff 31 f6 48 89 ef e8 80 f4 ff ff 5b 5d e9 89 b8 c7 ff e8 84 b8 c7 ff <0f> 0b 66 90 41 57 41 56 49 89 fe 41 55 41 54 49 bc 00 00 00 00 00 RSP: 0018:ffffc90000007de8 EFLAGS: 00010246 RAX: 0000000000000000 RBX: 0000000000000100 RCX: ffffffff81a84be0 RDX: ffff88801cb7b480 RSI: ffffffff81a84c1c RDI: 0000000000000005 RBP: ffffc90001e5a000 R08: 0000000000000001 R09: ffffffff8ebb2717 R10: 0000000000000000 R11: 0000000000000000 R12: ffff88801fea1628 R13: ffff88801392c4a8 R14: ffffffff815d3486 R15: 0000000000000000 FS: 000000000241c940(0000) GS:ffff8880b9e00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000748138 CR3: 000000005564c000 CR4: 00000000001506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400