------------[ cut here ]------------ kernel BUG at mm/vmalloc.c:2364! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 0 PID: 8505 Comm: syz-executor.3 Not tainted 5.10.0-rc6-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 80 a1 55 89 e8 44 92 a3 ff 48 85 ed 74 0f e8 fa 46 c8 ff 31 f6 48 89 ef e8 80 f4 ff ff 5b 5d e9 e9 46 c8 ff e8 e4 46 c8 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: ffffffff81a7bef0 RDX: ffff8880652b2280 RSI: ffffffff81a7bf2c RDI: 0000000000000005 RBP: ffffc90008d59000 R08: 0000000000000001 R09: 0000000000000001 R10: 0000000000000000 R11: 1ffffffff1d04063 R12: ffff888012547728 R13: ffff8880258334a8 R14: ffffffff815d3496 R15: 0000000000000000 FS: 00000000035e7940(0000) GS:ffff8880b9e00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000000000074ab98 CR3: 0000000065299000 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 invoke_softirq kernel/softirq.c:393 [inline] __irq_exit_rcu kernel/softirq.c:423 [inline] irq_exit_rcu+0x132/0x200 kernel/softirq.c:435 sysvec_apic_timer_interrupt+0x4d/0x100 arch/x86/kernel/apic/apic.c:1091 asm_sysvec_apic_timer_interrupt+0x12/0x20 arch/x86/include/asm/idtentry.h:631 RIP: 0010:unwind_next_frame+0xe07/0x1f90 arch/x86/kernel/unwind_orc.c:600 Code: 40 0f 9e c6 84 c9 0f 95 c0 40 84 c6 0f 85 bc 10 00 00 49 0f bf 70 02 4c 89 ff 4c 01 e6 e8 b1 f0 ff ff 84 c0 0f 84 b1 f5 ff ff <48> b8 00 00 00 00 00 fc ff df 4c 89 fa 48 c1 ea 03 0f b6 04 02 84 RSP: 0018:ffffc9000173f270 EFLAGS: 00000202 RAX: 0000000000000001 RBX: 1ffff920002e7e56 RCX: 1ffff920002e7e71 RDX: dffffc0000000000 RSI: ffffc9000173fc30 RDI: ffffc9000173fc30 RBP: 0000000000000001 R08: ffffffff8de0d7b8 R09: 0000000000000001 R10: 0000000000082081 R11: 0000000000000001 R12: ffffc9000173fc40 R13: ffffc9000173f37d R14: ffffc9000173f398 R15: ffffc9000173f348 arch_stack_walk+0x7d/0xe0 arch/x86/kernel/stacktrace.c:25 stack_trace_save+0x8c/0xc0 kernel/stacktrace.c:121 kasan_save_stack+0x1b/0x40 mm/kasan/common.c:48 kasan_set_track mm/kasan/common.c:56 [inline] __kasan_kmalloc.constprop.0+0xbf/0xd0 mm/kasan/common.c:461 slab_post_alloc_hook mm/slab.h:526 [inline] slab_alloc_node mm/slab.c:3256 [inline] kmem_cache_alloc_node+0x12b/0x520 mm/slab.c:3576 alloc_vmap_area+0x13e/0x1e00 mm/vmalloc.c:1169 __get_vm_area_node+0x128/0x380 mm/vmalloc.c:2080 __vmalloc_node_range mm/vmalloc.c:2553 [inline] __vmalloc_node mm/vmalloc.c:2601 [inline] vzalloc+0xf2/0x1a0 mm/vmalloc.c:2654 xt_counters_alloc+0x4c/0x70 net/netfilter/x_tables.c:1348 __do_replace+0x9a/0x8c0 net/ipv6/netfilter/ip6_tables.c:1065 do_replace net/ipv6/netfilter/ip6_tables.c:1156 [inline] do_ip6t_set_ctl+0x907/0xb90 net/ipv6/netfilter/ip6_tables.c:1636 nf_setsockopt+0x83/0xe0 net/netfilter/nf_sockopt.c:101 ipv6_setsockopt+0x122/0x180 net/ipv6/ipv6_sockglue.c:1008 tcp_setsockopt+0x136/0x2590 net/ipv4/tcp.c:3338 __sys_setsockopt+0x2db/0x610 net/socket.c:2132 __do_sys_setsockopt net/socket.c:2143 [inline] __se_sys_setsockopt net/socket.c:2140 [inline] __x64_sys_setsockopt+0xba/0x150 net/socket.c:2140 do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46 entry_SYSCALL_64_after_hwframe+0x44/0xa9 RIP: 0033:0x4609ea Code: 49 89 ca b8 37 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ca 88 fb ff c3 66 0f 1f 84 00 00 00 00 00 49 89 ca b8 36 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 aa 88 fb ff c3 66 0f 1f 84 00 00 00 00 00 RSP: 002b:00007ffefabbd538 EFLAGS: 00000202 ORIG_RAX: 0000000000000036 RAX: ffffffffffffffda RBX: 00007ffefabbd560 RCX: 00000000004609ea RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000003 RBP: 000000000074cca0 R08: 00000000000003b8 R09: 0000000000004000 R10: 000000000074ab40 R11: 0000000000000202 R12: 00007ffefabbd5c0 R13: 0000000000000003 R14: 000000000074aae0 R15: 0000000000000029 Modules linked in: ---[ end trace 05597432c65bd1f1 ]--- RIP: 0010:vunmap mm/vmalloc.c:2364 [inline] RIP: 0010:vunmap+0x5c/0x60 mm/vmalloc.c:2362 Code: c7 80 a1 55 89 e8 44 92 a3 ff 48 85 ed 74 0f e8 fa 46 c8 ff 31 f6 48 89 ef e8 80 f4 ff ff 5b 5d e9 e9 46 c8 ff e8 e4 46 c8 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: ffffffff81a7bef0 RDX: ffff8880652b2280 RSI: ffffffff81a7bf2c RDI: 0000000000000005 RBP: ffffc90008d59000 R08: 0000000000000001 R09: 0000000000000001 R10: 0000000000000000 R11: 1ffffffff1d04063 R12: ffff888012547728 R13: ffff8880258334a8 R14: ffffffff815d3496 R15: 0000000000000000 FS: 00000000035e7940(0000) GS:ffff8880b9e00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000000000074ab98 CR3: 0000000065299000 CR4: 00000000001506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400