IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready 8021q: adding VLAN 0 to HW filter on device batadv0 8021q: adding VLAN 0 to HW filter on device batadv0 8021q: adding VLAN 0 to HW filter on device batadv0 cannot load conntrack support for proto=7 WARNING: CPU: 0 PID: 7479 at net/netfilter/x_tables.c:654 xt_compat_add_offset+0x1d7/0x240 net/netfilter/x_tables.c:652 Kernel panic - not syncing: panic_on_warn set ... CPU: 0 PID: 7479 Comm: syz-executor.2 Not tainted 5.0.0-rc2+ #1 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x113/0x167 lib/dump_stack.c:113 panic+0x212/0x41d kernel/panic.c:214 __warn.cold.8+0x1b/0x36 kernel/panic.c:571 report_bug+0x1a4/0x200 lib/bug.c:186 fixup_bug arch/x86/kernel/traps.c:178 [inline] do_error_trap+0x11b/0x200 arch/x86/kernel/traps.c:271 do_invalid_op+0x36/0x40 arch/x86/kernel/traps.c:290 invalid_op+0x14/0x20 arch/x86/entry/entry_64.S:973 RIP: 0010:xt_compat_add_offset+0x1d7/0x240 net/netfilter/x_tables.c:654 Code: 7c 04 84 d2 75 4b 45 89 74 24 04 31 c0 83 83 2c 01 00 00 01 48 83 c4 08 5b 41 5c 41 5d 41 5e 41 5f 5d c3 0f 0b e9 94 fe ff ff <0f> 0b b8 f4 ff ff ff eb e1 4c 89 ef e8 18 f8 40 fc eb 89 e8 71 f7 cannot load conntrack support for proto=7 RSP: 0018:ffff88802606f8a8 EFLAGS: 00010246 RAX: dffffc0000000000 RBX: ffff888077eb5510 RCX: ffffffff8554782d RDX: 1ffff1100efd6ac6 RSI: 0000000000000008 RDI: ffff888077eb5630 RBP: ffff88802606f8d8 R08: ffffed100efd6ab7 R09: ffffed100efd6ab6 R10: ffffed100efd6ab6 R11: ffff888077eb55b7 R12: 0000000000000030 R13: ffff888077eb55b0 R14: 0000000000000018 R15: 0000000000000000 size_entry_mwt net/bridge/netfilter/ebtables.c:2183 [inline] compat_copy_entries+0xc10/0xfe0 net/bridge/netfilter/ebtables.c:2208 compat_do_replace+0x2c3/0x520 net/bridge/netfilter/ebtables.c:2302 compat_do_ebt_set_ctl+0x185/0x1bf net/bridge/netfilter/ebtables.c:2384 compat_nf_sockopt net/netfilter/nf_sockopt.c:146 [inline] compat_nf_setsockopt+0x6b/0xf0 net/netfilter/nf_sockopt.c:156 compat_ip_setsockopt+0x65/0xa0 net/ipv4/ip_sockglue.c:1284 compat_udp_setsockopt+0x16/0x30 net/ipv4/udp.c:2629 compat_ipv6_setsockopt+0x96/0x180 net/ipv6/ipv6_sockglue.c:959 inet_csk_compat_setsockopt+0x67/0x120 net/ipv4/inet_connection_sock.c:1056 compat_tcp_setsockopt+0x15/0x30 net/ipv4/tcp.c:3079 compat_sock_common_setsockopt+0x85/0x160 net/core/sock.c:3004 __compat_sys_setsockopt+0x13b/0x4d0 net/compat.c:407 __do_compat_sys_setsockopt net/compat.c:417 [inline] __se_compat_sys_setsockopt net/compat.c:414 [inline] __ia32_compat_sys_setsockopt+0xb8/0x140 net/compat.c:414 do_syscall_32_irqs_on arch/x86/entry/common.c:326 [inline] do_fast_syscall_32+0x23b/0xa60 arch/x86/entry/common.c:397 entry_SYSENTER_compat+0x70/0x7f arch/x86/entry/entry_64_compat.S:139 RIP: 0023:0xf7fd4849 Code: 85 d2 74 02 89 0a 5b 5d c3 8b 04 24 c3 8b 14 24 c3 8b 3c 24 c3 90 90 90 90 90 90 90 90 90 90 90 90 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 RSP: 002b:00000000f7fd00bc EFLAGS: 00000296 ORIG_RAX: 000000000000016e RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 0000000000000000 RDX: 0000000000000080 RSI: 00000000200000c0 RDI: 0000000000000270 RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 Kernel Offset: disabled Rebooting in 86400 seconds..